2014-4800-1w-1208 Rev B Tbe Report For Api Pump Package-cl Approval.pdf

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 3A – TECHNICAL BID CLARIFICATIONS –TOAN THANG& MEETING REPORT Total page: 165 pages

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

TOAN THANG

BIDDERS REF & DATE : TBC REF. & DATE

:

Date of Issue : 03 Aug 2015 Date of Response : 04 Aug 2015

TOTAL PAGES:

BIDDER SIGNATURE

:

. (Le Thi Huong – Deputy General Director – Jul 10 2015)

150

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

TBC #1 – Rev C Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

I

GENERAL

IA

1.1

GENARAL CLARIFICATION FOR API CENTRIFUGAL VS6 PUMP Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Supporting letter from Union Pump for this project pump - Bidder‟s requested to recheck reference document as indicated in requirement INQ-1 of TR and submit your confirmation( item by item) - P&ID for seal plan - Specification/ drawings and recommendation application from manufacture of mechanical seal for seal plan - Coupling drawing/ catalogue/manufacture name - Utility requirements - Pump manufacture experience list - Resubmit Pump performance curve

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

- Supporting letter already furnished. However, please find the attached here again. - Bidder‟s confirmation already submitted item by item against INQ-1 of TR in Technical Bid (See Confirmation of reference documents.pdf) - Please find the attached seal P&ID for vertical pump. No - Seal supplier‟s recommendation already furnished in the sub-supplier information. Plan 53B confirmed and technical offer submitted. See Technical recommendation of Plan 53B. pdf - John Crane/Eq. flexible coupling offered. Drawing will be submitted during detailing. Attached the Page 2 of 156

SCHEDULE IMPACT (YES/NO)

NO

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

- Resubmit Pump manufacturer datasheet and mark-up Purchaser pump datasheet ( check item by item)

catalogue (Metastream Coupling. PDF and TSK.PDF) for kind consideration. - During detailing. - Already furnished. - Please refer to the Sl. No. 2.7 of this TBC#1. - Please refer to the Sl. No. 2.7 of this TBC#1. -Support letter attached again, which addressed specifically for the RFQ No. STFFD-P1-004103. -Attached as INQ-1 Confirmation for API 610 Pumps. -Attached seal P&ID and Equipment List. -JohnCrane/Koplex/Thomas/Bibby Turboflex (Catalogue attached.) - Revised Data sheet attached. -Revised data sheet furnished with NPSH A.

14 July 2015 - Supporting letter from Union Pump for this project pump ( mention for this project, general not acceptable) - Bidder‟s requested to recheck reference document as indicated in requirement INQ-1 of TR and submit your confirmation( item by item). All documents in here shall be review and confirm. If cannot comply, Bidder to put in deviation list. - No attached seal P&ID in attachment, Bidder to provide P&ID, technical specification. - Equal is not acceptable: Bidder to confirm final supply for coupling and

MOM 22 July 2015 - Bidder‟s requested to recheck Page 3 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

provide corresponding catalogue. - Pump manufacture experience list for this pump model. - Resubmit Pump manufacturer datasheet and mark-up Purchaser pump datasheet ( check item by item) - Recheck and provide the preliminary NPSH available ( see the attachment for more information)

reference document as indicated in requirement INQ-1 of TR and submit your confirmation (item by item). All documents in here shall be review and confirm. If cannot comply, Bidder to put in deviation list. [SPX-CUP] 27/07/15 -Attached the revised pump data sheet along with TR INQ1 dully complied. - Resubmit Pump manufacturer datasheet and mark-up Purchaser pump datasheet ( check item by item) and pump scope of supply -[SPX-CUP] 27/07/15 Attached the revised pump data sheet along with scope sheet. - Charging kit technical information /specification. - [SPX-CUP] 27/07/15 Attached - Seal manufacturer recommendation /confirmation for seal configuration, material. -[SPX-CUP] 27/07/15 Seal manufacturer EB has recommended the seal configuration and material Page 4 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

31 July 2015

as attached. - Manufacturer specialist material recommendation for material selection. -[SPX-CUP] 27/07/15 Revised in pump data sheet.

“Bidder’s requested to recheck reference document as indicated in requirement INQ-1 of TR and submit your confirmation (item by item). All documents in here shall be review and confirm. If cannot comply, Bidder to put in deviation list. [SPX-CUP] 27/07/15 -Attached the revised pump data sheet along with TR INQ1 dully complied.”

[SPX-CUP] 04/08/2015

Bidder to submit INQ-1 of TR confirmation ( didn‟t find in the attachments)

-Please find the TR INQ1 again herewith.

Bidder changed the total length of suction can is not acceptable.

-Please note that we have changed to a smaller pump Page 5 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.2

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

The NPSHa (impeller) is 1.66 m is not consider for friction losses etc. Bidder to confirm the suction length and the distance from suction nozzle to first impeller ( T1) at least as Bidder GA drawing in proposal 1.74m. Bidder to confirm compliance.

as the flow rate is revised from 12.4 m3/hr to 10 m3/hr which results to change in small pump. The smaller pump requires shorter can length, The advantage of having shorter can length is that the space required will be reduced. SPX-CUP presently offered pump distance from suction nozzle to first stage impeller is only 1.19 mtr which is less to 1.74 mtr.

Bidder to confirm provide one charging kit for mechanical seal accumulator in base scope of supply.

-SPX-CUP confirms one YES manual charging kit which is (charging common for both pumps (i.e. kit price) we will only supply one charging kit and this can be used for both pumps)

Drain and Vent piping shall be provided complete with isolation valves. Drain shall be provided with Noted and confirmed internal pipe extending to the bottom of the cane. Page 6 of 156

Yes

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance

1.3

1.4

1.5

1.6

Pump suction can shall be designed and fabricated per ASME Section VIII Div.1. Bidder deviation is not Confirmed to ASME Section VIII Div1 acceptable. Bidder to confirm compliance Bidder stated to provide special tools as applicable. This general statement is not acceptable.

NO

Bidder shall confirm specifically if any No special tools required for the NO special tool is required and shall offered pump. include in the scope of supply.

NO

Closed

NO

Closed

Bidder to provide the special tool list for further evaluation. First fill of lubrications/Barrier liquid for YES NO is required in base scope. Confirm Bidder to confirm to provide Please note that the offered VS6 is Lifting equipment such as lifting small in size. Yes, if NO beams, slings, shackles etc. with So during techno-commercial required. necessary third party certificates is discussion if the same is required required as option. then same will be offered with price Page 7 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidders to confirm provide and list out the necessary handling equipment.

adder.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment. Bidder to confirm compliance Adobe Acrobat Document

13 July 2015: Bidder to specify lifting equipment below this TBC point for further evaluation. Lifting equipment is in base scope, Bidder to confirm compliance also.

Sling and Shackles are the lifting equipment for the Flare Scrubber Booster Pump. As customer requirement of lifting equipment is mandatory. SPX-CUP confirms same on Base Scope only. Yes MOM 22 July 2015 Bidder confirmed provides in base scope Sling and Shackles. Bidder confirmed that the pump motor will be dismantling during Page 8 of 156

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

shipment and re-assembly at Purchaser site. The realignment and supervise will be under Bidder optional scope only. [SPX-CUP] 04/08/2015 Confirmed during supervision erection and commissioning. Bidder provided the spare part list for 02 years operation is noted. 1.7

1.8

Also Bidder to offer 01 year operation spare as optional and provide the spare list for further evaluation. Bidder proposed that Third party (CA) Inspection Services Category C in Buyer scope is not acceptable.

Bidder to refer attachment herewith for third party requirement. Category C certification is required. Bidder to confirm compliance and include the third party certification in base scope

of

OK Noted. Spares for 1 year is attached as optional. See attached SPare part for Two Yes Years One Years and commissioning of VS6 pump.pdf

NO

Yes

NO

Confirmed

Page 9 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

2014-4800-0U-1006 Rev 2 Categories for Vendor Inspection and VietNam Reg....pdf

Third party agency shall be from Six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK)

13 July 2015 Bidder to specify third party agency for further evaluation. 1.9 1.10

IB

SPX-CUP confirmed the third party from the six listed name as stated in attached document. Final third party Yes name will be confirmed during post order stage only.

The pump design life time is 20 years. Confirmed Bidder to confirm compliance. All electrical and instrument equipment and devices shall be certified suitable Confirmed for Zone 2, IIA, T3 GENARAL CLARIFICATION FOR API 674 Reciprocating pump Flare Scrubber Pump (Tag No PBE4305A/B)

Page 10 of 156

No

Closed

NO

NO

Closed

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.1

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

COST IMPACT (YES/NO)

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Supporting letter from Union Pump for this project pump - Pump skid outline drawing - Equipment arrangement drawings - NPSH (acceleration) and Power required calculation - Coupling drawing/ catalogue

- Furnished - Furnished. However, attached herewith once again. - Same as Tentative GAD (See TD 60 GAD.pdf) - During Detail Engineering Phase - During Detail Engineering Phase - During Detail Engineering Phase -NPSH (acceleration) and Power required calculation –Confirmed to NO submit. - Already furnished -No pump performance curve applicable to Positive Displacement Pumps as head is independent to flow. Speed controls the flow. - No special tools required for the offered Reciprocating Pump. Only the dampener charging kit is special tools recommended by supplier. - Attached herewith the supporting letter. Clearly indicating the RFQ number specifically for this package only. -Attached the experience list only for

- Utility requirements - Pump manufacture experience list - Pump performance curve - Special tool list for pump package in normal operation and maintenance (Currently only charging kit nitrogen, Bidder to recheck and advise more if any) 13 July 2015: Bidder to submit or resubmit below documents: - Supporting letter: It is stated in

Page 11 of 156

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

general. The supporting letter shall be mentioned clearly for this project only. Bidder to resubmit - Pump manufacture experience list (for the same mode) - Pump skid layout is for other pump TD60-2500 not for TD60 2.0625. Bidder to resubmit. - NPSH( acceleration) and power calculation. Bidder to submit. - Coupling drawing/ catalogue - Pump performance curve

TD60. - Please note that the skid layout for TD60 is same only. The difference between plunger dia are 2500 or 2.0625 nothing makes much impact on tentative GAD. Attached the tentative GAD herewith again for your ready reference. -Power calculation attached. Acceleration head calculation will be furnished upon confirmation of below data. Request purchaser to please furnish these information. 1. Actual Suction Pipe length in feet or meter. (Not equivalent) 2. V=Mean flow velocity in suction line in f/s or m/s. -Catalogue Furnished for Metastream (Johncrane) and Thomas. -Reciprocating Pump family curve and TD60 Mechanical eff curve furnished here with. Page 12 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY MOM 22 July 2015 Bidder to submit or resubmit below documents: - Acceleration head and power calculation. Bidder to submit. [SPX-CUP] 27/07/15] [SPX-CUP]-Power calculation attached. Acceleration head calculation will be furnished upon confirmation of below data. Request purchaser to please furnish these information. 1. Actual Suction Pipe length in feet or meter. (Not equivalent) 2. V=Mean flow velocity in suction line in f/s or m/s. - Pump performance curve. -[SPX-CUP] Furnished here with. The other item as per below TBC requirement. Page 13 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

In Pump manufacturer supply, Bidder specified:

Scope

1.4

1.5

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

of

1.2

1.3

TOTAL PAGES: 156

Bidder to clarify about Pump options, they are included in the base scope or just as optional scope. Bidder to clarify about the Gas charged mark-up in Scope of supply. Pulsation dampener requires nitrogen charging. Bidder to confirm that there are two pulsation dampener (for each pump) with ASME U-stamped is proposed in base scope. First fill of lubrications shall be under Bidder scope. Bidder to confirm compliance and revise quotation to reflect.

Please note that this is nothing related to pump options. These are NO included as base scope only.

NO

Closed

Yes, Nitrogen Gas Dampener quoted.

NO

NO

Closed

Yes, confirmed.

NO

NO

Closed

Confirm

YES

NO

Closed

Page 14 of 156

Charged

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required in base scope. Bidders to confirm provide and list out the necessary handling equipment. 1.6

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment. Bidder to confirm compliance

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

The pump generally requires shackles to be lifted. We believe that there are shackles at site which can be used. If the customer wants to YES purchase the shackles from us, we can provide it with cost.

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Adobe Acrobat Document

13 July 2015 Bidder to list out Spreader Frame with Accessories (shackle, sling etc) for evaluation. Lifting equipments shall be under bidder base scope of supply.

Confirmed. Spreader bar, slings and shackles will be on SPX-CUP base scope. MOM 22 July 2015 Bidder confirmed that Spreader bar, slings and shackles with third party certification will be on Page 15 of 156

Yes

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.7

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Certified Spreader Frame with Accessories for lifting shall be complied with inspection and maintenance of lifting equipment procedure. Bidder to confirm compliance. Bidder proposed confirmation for reference document in TR INQ-1 is noted. However, Specification for package equipment. Vendor data requirement specification, Identification, traceability and certification specification, Instrument requirement for package equipment specification, storage and handling of equipment and material specification shall be reviewed and list down for any deviation list. 13 July 2015. All document attached in TR at the reference document shall be reviewed and confirmed by Bidder. Bidder to put in the deviation list if cannot comply corresponding to clearly reason. - Instrument is not required hence not

SPX-CUP base scope.

COST IMPACT (YES/NO)

-Specification for package equipment is reviewed. -Vendor Data Requirement specification to be followed as NO applicable. -Instrument is not required hence not offered. However, if any then SPXCUP will comply with the requirement. -Reference documents in TR NO reviewed and comments attached herewith. -Leakage detection system is having one level transmitter which is complying with the instrumentation specification requirement. Confirmed. Page 16 of 156

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT offered: instrument inside the leakage detection. Bidder response for both below specification is not clear: whether comply or deviation. -Specification for package equipment is reviewed. -Vendor Data Requirement specification to be followed as applicable.

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Attached the reference documents herewith. MOM 22 July 2015 Bidder to resubmit document INQ1 [SPX-CUP] 27/07/15 Attached dully complied TR INQ1

Bidder to recheck and resubmit the mark-up reference document for further evaluation.

MOM 31 July 2015 Bidder shall check for 2014-4800-1L0007 Piping material classes specification and Inspection and maintenance of lifting equipment procedure.

[SPX-CUP] 04/08/2015 Please note that there is no process piping in SPX-CUP scope for the offered pump set. Hence not considered.

If cannot comply Bidder to put in Page 17 of 156

NO

NO

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

deviation list.

1.8

1.9

IC

1.1

All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3 13 July 2015: D10 in VDRL document shall be provided for seal leakage detection system. Bidder to confirm compliance. Other document mark-up in VDRL will be rechecked in face to face meeting if any. GENARAL CLARIFICATION FOR Closed Drain Pumps (Tag No PBE6140A/B) Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Pump power calculation - Bidder confirmation for reference document in TR requirement INQ-1 ( item by item)

NO

NO

Closed

Confirmed. MOM 22 July 2015 NO In mark-up combined document will be discuss in KOM if any.

NO

Closed

- For pump power calculation see performance curve which is based on empirical tests - Applicable reference documents are considered - A detailed General Arrangement Drawing will be drawn and submitted during detailed engineering

TBA

Confirmed

Page 18 of 156

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

- Resubmit Pump skid outline drawing - Equipment arrangement drawings - Coupling drawing/ catalogue - Mechanical seal drawing - Purchaser mark-up pump datasheet (confirm item by item) - Resubmit Pump performance curve - Pump, gear crossing section drawing/assembly drawing c/w Bill of material.

- Coupling has to be changed and will be provided with next revision - Mechanical seal drawing will be provided asap (currently the mechanical seal design is not clear) - Pump data sheet will be revised - Pump performance curve will be revised - General cross sectional drawing and BOM can be found in the appendix - New performance curve is attached - Bidder confirmation for reference attached (deviation list attached) - Preparation of preliminary pump GA drawing will take approx. 2-3 weeks - Coupling drawing attached - Pump cross sectional drawing: See chapter 11.2 of enclosed operation and maintenance manual Gear drawing: See attachment - Preliminary mechanical seal / seal system drawing attached

13 July 2015 Bidder to submit and resubmit below documents: - Resubmit pump performance curve. - Bidder confirmation for reference document in TR requirement INQ-1 ( item by item): Confirm comply or not, if not bidder to put in deviation list. - Pump GA drawing. - Coupling drawing/catalogue. - Pump, gear crossing section drawing/assembly drawing c/w Bill of material. - Mechanical seal

Page 19 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

specification/drawing.

MOM 22 July 2015

And other documents required below TBC item below.

- Resubmit pump performance curve. - Pump GA drawing. - Coupling drawing/catalogue. - Pump manufacturer datasheet and purchaser mark-up datasheet (confirm item by item)

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

24 July 2015 - Performance curve is attached - GA drawing will be provided after technical clarification of seal supply system (Plan 51 or 62) - Coupling drawing was already provided - New pump manufacturer data sheet will be provided after technical clarification of seal supply system and final material selection 31 July 2015 Bidder to confirm Seal plan 51 is in base scope of supply.

3 August 2015 -Confirmed Seal plan 51 is considered now in base scope of supply Page 20 of 156

YES

YES

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT Bidder to provide seal plan specification/P&ID in base scope of supply for evaluation.

Bidder to provide: - Pump GA drawing. - Pump manufacturer datasheet and purchaser mark-up datasheet

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Preliminary_Mech. seal dawing_APITEX-SA143-E3.tif and Preliminary drawing for the Plan 51 Seal System QFT2000-00.pdf quench box are attached, Pump data sheet is attached Pump preliminary GA drawing is in preparation and will be provided asap

Special tools for installation, maintenance and operation (if any required) shall be provided in base scope.

1.2

Bidder stated it is subject to further clarification. This statement is not acceptable. Bidder should be knowledgeable about the pump and should be clear about special tool requirement.

Special tools are only necessary for maintenance purpose and will be quoted after technical clarification of the equipment

Bidder to check and confirm Page 21 of 156

NO

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT 13 July 2015 Bidder response is not acceptable. Special tool for installation, maintenance and operation shall be quoted in base scope at this stage.

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

See spare parts and tool list attached MOM 22 July 2015 Bidder confirmed in base scope.

Yes

No

Closed

Bidder to provide the special tool list for further evaluation. Start up, pre-commissioning and commissioning spares part shall be under Bidder base scope. 1.3

N/A (Proper installation, commissioning Bidder to provide the start up, preand start-up doesn‟t require spares) commissioning and commissioning spare part list for evaluation in this stage. 13 July 2015 See spare parts and tool list attached Bidder to recheck and reconfirm the list for start-up, precommissioning/commissioning spare Start-up spares reduce risks of part. failures which may occur during commissioning or start-up of the Start-up, prepumps by wrong installation, commissioning/commissioning spare transport damages, etc (e.g. dry part shall be under Bidder base scope. running of the stator during start-up). Page 22 of 156

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

If lacking of any spare part during this stage, It shall be fully under Bidder responsibility. Bidder to confirm

Most probably it's not required to apply these spares. In such case the spares can be used for 1-years (2years) operational spares instead. MOM 22 July 2015 Bidder to recheck the spare part list. Start-up, precommissioning/commissioning spare part shall be under Bidder base scope One year operation spare part is optional scope 24 July 2015 Bidder to recheck the spare part list. Please find attached spare part list “Spares+Tools_Quote 24526169_REV002 – unpriced” Start-up, precommissioning/commissioning spare Page 23 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

part shall be under Bidder base scope 24 July 2015 Confirm

YES

One year operation spare part is optional scope 24 July 2015 Confirm

YES

31 July 2015 Bidder provide the list is not clear for start-up commissioning or one year operation spare part.

3 August 2015 Please find the revised list attached.

3 August 2015

We recommend 1x mech. seal and 1x stator for each pump for complete pre-commissioning, commissioning and start-up together.

YES

Request Bidder to mark-up clearly and re-submit. No spare part for precommissioning/commissioning stage is not acceptable. Bidder also confirm the proposed pre-

Page 24 of 156

NO

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.4

1.5

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

commissioning/commissioning spare part is enough for this stage, If lacking any item shall be under Bidder responsibility First fill of lubrications shall be provided in Bidder base scope. Confirm Bidder to confirm compliance VENDOR Documentation as per VDRL shall be as per Purchaser requirement. Refer to document “2014-4861-1W1003 Rev B commented_Document It is not clear about according to list+ITP_Quote 24526169_REV001” manufacturer standard. Bidder to in the appendix recheck and resubmit Yes, we provide the documents acc. INQ-4 but please note our comments mentioned in document “2014-486113 July 2015 1W-1003 Rev B It is not clear, Bidder should be commented_Document confirmed clearly whether provide or list+ITP_Quote 24526169_REV001” not. Stated in general is not acceptable. MOM 22 July 2015 The equipment layout for PIP Rev E Bidder to recheck and resubmit subcellar deck already provides. Bidder to check Page 25 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Yes

NO

NO

No

STATUS

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

24 July 2015 Checked

1.6

1.7

Bidder to provide the Spare part list for 1 year of normal operation for further Spare parts for 1 year operation will evaluation. be quoted after technical clarification of the equipment Spare part list for 1 year operation will be quoted in optional scope. 13 July 2015 It is not acceptable. Bidder to provide the list for one year See spare parts and tool list attached operation in this stage for further evaluation. MOM 22 July 2015 See item 1.3 Spare part list for 1 year of normal operation is under base scope. Bidder to confirm compliance also. Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as option. Tests will be quoted with next Bidders to confirm provide and list out revision the necessary handling equipment. Certified Spreader Frame with Page 26 of 156

NO

No

Closed

YES

TBA

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Accessories for lifting shall be complied with the attachment. Bidder to confirm compliance 13 July 2015 Bidder to provide the list Lifting equipment shall be under base scope. Bidder to update the quotation to reflect.

1.8

Certified Spreader Frame with Accessories for lifting shall be complied with inspection and maintenance of lifting equipment procedure. Bidder to confirm compliance. The pump design life time is 20 years. Bidder to confirm compliance. 13 July 2015 Bidder to provide the Maintenance and Wear Parts table apply for proposed pump for further evaluation.

Confirmed (Lifting lugs on base plate + Spreader bar/frame) MOM 22 July 2015 Bidder confirmed lifting equipment Lifting lugs on base plate + Spreader bar/frame) complete with certification is under base scope

Confirmed (excl. wear and tear parts) See chapter 11 of enclosed operation and maintenance manual where we show all wear and tear parts Page 27 of 156

Closed

NO

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 22 July 2015 Bidder to specify for minimum maintenance period for wear and tear parts 24 July 2015 Depend on the actual operating conditions at site, please refer to the Operation and Maintenance Manual submitted previous

1.9

All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3

II

MECHANICAL CLARIFICATION F

IIA

2.1

Confirmed (note that the motor has to be changed with the next revision)

NO

MECHANICAL CLARIFICATION FOR API CENTRIFUGAL PUMP The overall noise level of the combined equipment supplied in a package shall Confirmed to comply specification No not exceed 85 dBA, at a distance of 1 requirement. meter from the equipment. Page 28 of 156

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.2

2.3

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

Bidder to confirm compliance and specify maximum noise for this proposed pump 13 Jul. 15 Bidder to specify the maximum noise 85 dBA at 1 mtr at distance of 1 meter for this proposed pump. The proposed pump shall be fully complied with API 610 in latest edition except Bidder‟s deviation in deviation Confirmed list. Bidder to confirm. Bidder is requested to provide country of origin and sub-vendor list for major component items ( Pump, motor, coupling, bearing, mechanical seal ) 13 Jul. 15: Bidder stated in generally is not acceptable. Bidder to specify “Eq” for mechanical seal manufacturer.

Pump: Annecy, France Motor: Europe / US make Coupling: Europe Mechanical Seal: Europe / Eq. Mechanical Seal: Europe / Asia

COST IMPACT (YES/NO)

STATUS

NO

NO

Closed

No

No

Closed

No

No

MOM 22 July 2015 Bidder to confirm the confirm NO MOM 22 July 2015 specially for country of original for all Bidder to recheck and specify clearly items above ( motor, coupling, for country and sub-vendor list. mechanical seal and seal system) Page 29 of 156

SCHEDULE IMPACT (YES/NO)

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

[SPX-CUP] 27/07/15 Motor: Mexico / European Coupling: US / UK / European Seal: Germany / Japan Seal System: Singapore

2.4

SPX-CUP confirmed to meet Bidder specified equal in item customer approved supplier. manufacturer is not acceptable. Motor: WEG/GE/ABB/SIEMENS/ATB No Request Bidder to specify clearly for Seal: EB/JC/AES/FS further evaluation. Coupling: JC/Thomas/Kopflex/Esco NO 13 Jul. 15 -Motor confirmation from GE. Bidder specified in TBC response is noted. However, Bidder shall provide -Eagle Burgmann catalogue/specification according with proposed manufacturer for verification MOM 22 July 2015 and evaluation. It not acceptable in Bidder confirmed the seal general information. manufacturer is Eglebumman / John Crane. - Motor: The response in TBC applies Coupling: JC/Thomas for what motor. Bidder to confirm. - Seal: “shall be of John Crane / Motor: Bidder to check with GE and Flowserve / EagleBurgmann.” confirm: Request to re-specify. - Motor shall be IP 56. - Third party certification shall be Page 30 of 156

No

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

required ( Purchaser will provide the sample certification) 31 July 2015: Bidder has not yet provided their party [SPX-CUP] 04/08/2015 certification for GE motor. Bidder to submit ( refer to the attachment for To be confirmed sample certification).

2.5

Bidder provided Manufacturer datasheet and remark Purchaser datasheet is noted. However, There are a lot of information is not consistent between two datasheet such as: Bearing type, Nozzle connection, motor power, speed etc.

YES

Please note the SPX offered data sheet is based on sub-supplier data. However, we have considered 2-3 suppliers for motor and seal etc. So final data will be freeze during No finalization. SPX-CUP assures there will be no Bidder to confirm whether manufacture major change in any data. data sheet or remark purchaser data sheet is correction for proposal. Manufacturer datasheet proposed is Otherwise Bidder to resubmit both of correct. datasheet for further evaluation. 13 July 2015: - Mechanical Seal Plan 13/53B It is very confusion for evaluation. - Anti Friction Bearing (Thrust and Bidder to refer mechanical seal plan Radial) item and bearing item (item 2.25), - Pump Nozzle Connection Size Page 31 of 156

YES

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT pump nozzle size connection is not relative with motor and seal. Request Bidder to resubmit: - SPX-Clyde Union Pumps scope of supply ( technical information) - Purchaser mark-up datasheet. - SPX material Construction data.

Suction: 3” Discharge: 3” -Scope list furnished -Material construction data will be furnished soon as we are awaiting our metallurgist confirmation on the offered material. MOM 22 July 2015 Bidder to submit below document: - SPX-Clyde Union Pumps scope of supply ( technical information) [SPX-CUP] 27/07/15 -Attached herewith. - Purchaser mark-up datasheet. [SPX-CUP] 27/07/15 -Attached herewith. - SPX material Construction data. [SPX-CUP] 27/07/15 -Attached herewith.

[SPX-CUP 04/08/2015 31 July 2015 Purchaser didn‟t

find

the

below Scope annexure attached here with Page 32 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

documents: - SPX-Clyde Union Pumps scope of supply ( technical information) [SPX-CUP] 27/07/15 -Attached herewith.

Revised Flare Scrubber Scope sheet S6.pdf.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Booster YES

NO

-SPX-CUP confirms one manual charging kit which is common for both pumps (i.e. we will only supply one charging kit and this can be used Bidder also confirms to provide one for both pumps) charging kit for both mechanical seal accumulators in base scope

2.6

2.7

Pump speed in performance curve is 1750 rpm, However in pump manufacture datasheet is 1730 rpm. Bidder to recheck and confirm the correct pump speed. Bidder proposed pump rated flow rate is 12.3 m3/h is noted. However, Bidder to note that the rated flow rate shall be 10 m3/h included minimum stable flow rate 2.3 m3/h. The pump minimum rate flow will be achieved by Pressure control valve instead of Restriction Orifice plate.

Please note the correct pump speed is 1750 rpm. Corrected Motor data No sheet will be submitted soon.

No

Please refer to the Pump technical data sheet page 3 of 14, Normal Flow is stated as 10 m3/hr and Rated Flow refer to note 3 of page 7 of 14. Which states- “Vendor to consider TBA and add minimum continuos flow of the proposed pump to this net flow rate”. Hence, SPX-CUP have considered

TBA

Page 33 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to revise proposal and resubmit this additional flow of 2.3 m3/hr on suitable pump performance curve, Normal flow. datasheet to reflect above requirement. Please clarify the requirement. 22 July 2015 13 Jul. 15 Noted the change in requirement. Bidder to note that note 3 is not Revised duty condition curve and applicable now. data sheet furnished herewith. Pump rated flow rate require only Please note that the differential head 10m3/h @ 47 m including minimum is at discharge flange only. Internal continuous flow rate. loss is calculated and considered as 0.38 mtr. Bidder also note that the difference NO head 47m is required at pump MOM 22 July 2015 discharge nozzle. Bidder shall consider Bidder to recheck the elevation from top of bowl to pump discharge nozzle also. The head in [SPX-CUP] 27/07/15 The differential pump performance curve is only head shown in the curve is based on reflected the distance head at top of the head at discharge flange, pump bowl or section ring of impeller. necessary losses with in the pump already considered.

2.8

Pump Performance Curve shall be also included some parameters as below -1.55 KW at rated operating point for evaluation : - 14 m3/hr - Hydraulic Power @ rated operation Page 34 of 156

No

SCHEDULE IMPACT (YES/NO)

NO

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.9

2.10

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT point - Flow rate @ BEP 13 July 2015 Bidder to specify base on the rated flow rate 10 m3/h for further evaluation. - Hydraulic Power @ rated operation point - Flow rate @ BEP Maximum suction specific speed is 125 SI units Bidder to reconfirm your proposed is correction. 13 Jul. 15 Bidder to recheck corresponding with 10m3/h the Suction specific speed. It is not clear about the pump motor power, Whether it is 3.45 Kw or 5.5 Kw correction for proposal, Bidder to recheck 13 Jul. 15 Bidder to reconfirm the motor rating power corresponding with rated flow meter 103/h

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Revised operating parameter curve attached. No -1.32 KW at Rated operating point - 10.3 m3/hr

No

Confirmed 125 metric unit

No

No

141 Metric Unit

No

No

Maximum Power at rated dia is maximum power absorbed by Pump No which is 3.55 KW. Motor rating is 5.5 KW.

No

No

No

Motor Rating 5.5 KW

Page 35 of 156

STATUS

Closed

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Pump line shaft shall be open type. 2.11

2.12

Pump line shaft coupling shall be Confirmed sleeve & key type. Bidder to confirm compliance “Pumps shall be provided with renewable wear rings. The wear rings shall be secured by shrink fit and shall be locked by three (3) axial set screws. Tack welding of wear rings is not acceptable. Confirmed

No

No

Closed

No

No

Closed

No

No

Closed

Wear rings shall not be U-shaped”

2.13

Bidder to check and confirm compliance The impellers shall be keyed to the shaft. Pinning of impeller is not acceptable. Overhung impellers shall be secured to the shaft by a cap screw Confirmed or nut that does not expose shaft threads to the pumped fluid. The securing device shall be threaded to tighten by liquid drag on the impeller Page 36 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

during normal rotation and a positive mechanical locking method is required. Bidder to confirm compliance Pump can shall be designed and fabricated per ASME Section VIII, Div 1.

2.14

Pump can is pressure casing in maximum suction pressure and inject SPX-CUP offered can is as per nitrogen or compressed air through the ASME Section VIII, Div 1. vent flange for drain pump. Therefore it Please find the attached drain No is pressure item. procedure and arrangement. See attached draining Vertical .pdf Other hand, In Pump manufacturer datasheet specified that the Suction Can design pressure is 0-20 bar Bidder to recheck and specify code application for Pump Can. 13 Jul. 15 Yes, design documents Bidder to advise what submitted provided. documentation for Suction can to prove that it is according to ASME section 22 July 2015 MOM VIII, div 1 ( design document, Page 37 of 156

will

No

be Yes

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

fabrication document etc.)

Bidder confirmed the can is desgined and fabricated as per ASME VIII div 1. 3 mm corrosion allowance is considered for can pump design. Bidder to check. [SPX-CUP] compliance.

27/07/15

Bidder to clarify and provide procedure about the current proposed pump in drain case requirement. It is not clearly in Bid proposal

2.15

“Bidder to provide an internal drain pipe extending up to the bottom of the Please refer to 2.14 can (provided with isolation valve) for draining the pump by pressurising the can with N2 via vent valve” Bidder to advise size, air quality and air consumption required to drain pump from top of pump casing.

Page 38 of 156

Confirmed

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.16

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

13 Jul. 15 Bidder to specify what the drain configuration is applied for the proposed pump. In pump proposed General arrangement drawing don‟t have the internal drain pipe extending up to the bottom of the can.

SPX-CUP has furnished the drain arrangement details. Please consider the diagram 2 (By Gas Injection) methods for the quoted pump.

COST IMPACT (YES/NO)

Size is ½” Air quality and air consumption will NO be furnished during detail engineering stage.

Bidder to advise also size, air quality and air consumption required to drain MOM 22 July 2015 pump from top of pump casing. Bidder confirmed the internal drain pipe material is minimum 12% Cr. Bidder to specify Dain/Vent size/rating and flange type connection. Size – TBA No Drain and vent shall be provided c/w Rating – 300# isolation valve. Bidder to confirm compliance. Size – ½” / 300# / Flat face 13 Jul. 15 MOM 22 July 2015 Bidder to specify Dain/Vent size/rating Bidder confirmed that all nozzle No and flange type connection. flange connection is ASME B16.5 code. Page 39 of 156

SCHEDULE IMPACT (YES/NO)

NO

STATUS

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Nozzle loads shall be per API 610 Table 5 with multiplier as below, bidder to confirm compliance

2.17

2.18

Flange Rating

Multiplier Factor Fp

ASME Class 150

2

ASME Class 300

2

Bidder to specify the material for below item: - Suction Can ( specify thickness also) - Bolt and nut - Mounting plate - Shim 13 Jul. 15 Bidder to specify clearly for the material grade/specification: - Shim: stainless steel ( what is grade/specification) - Bolt and Nut as per H1 table is SS316 AUS, why the proposed

No

No

- X2CrNiMo17.12.2 - A193Gr.B7 (threaded rod) + A194 No gr.2H (nut) - S275 JR - Stainless Steel

No

Yes (Depending on Material confirmatio n. Either it will MOM 22 July 2015. Bidder to specify for below item increase or

Yes (If material Closed superiority increased)

Confirmed

-Shim: Stainless Steel Confirmed. -SPX-CUP awaiting confirmation of material from our facility metallurgist. -NACE MR0175: Confirmed.

Page 40 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

material is carbon steel bolt/nut. Bidder material: to recheck. -Suction Can ( specify thickness also) Pump material shall be accordance to - Bolt and nut NACE MR0175. Bidder to confirm - Mounting plate compliance - Shim - Internal dip pipe.

COST IMPACT (YES/NO) decrease))

SCHEDULE IMPACT (YES/NO)

[SPX-CUP] 27/07/15 Furnished here with. Pump will be operated at temperature 55-90 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride ( content in produced water ) : 801 ppm 2.19

Please note that the data sheet requirement is for S6 which is carbon steel. SPX-CUP have offered better material to meet the HC Liquid+ Produced Water. As per Annex G of API 610 11th Edition, D1 or D2 material is No Request Bidder to recheck and confirm recommended for Produce Water. whether the current proposed material (A8) suitable with service condition or SPX-CUP request for customer to not. review this and advise on the material that is required. Bidder‟s requested to provide the recommendation from manufacture for Page 41 of 156

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

material application. 13 Jul. 15 D1 and D2 material is not necessary in this working condition. Purchaser still keeps S6 in mechanical datasheet as minimum requirement since it is very small percent of chloride 0.01%. Bidder can proposed in the same or higher material grade. The proposed pump material shall be verified, checked and fully warrantied by Bidder. Bidder to confirm

2.20

SPX-CUP awaiting confirmation of material from our facility metallurgist.

MOM 22 July 2015 Bidder confirmed to provide material Yes class C-6 ( Table H1, H2 API 610) as (Depending material class under base scope. Material confirmatio All pump part items shall be fullly n. Either it complied with C6. will increase or decrease)) [SPX-CUP] 27/07/15 Otherwise, If Bidder change proposed Attached the pump material sheet. material, Bidder to specify in here and Comments to Table H1 and H2 will provide the catalogue/material be furnished in the deviation sheet specification for further evaluation. separately Bidders to advise the Y strainer mesh size in upstream pump suction. No 40 # / 0-225 micron particles. Bidder to advise maximum solid particle size pump can subject to.

Page 42 of 156

Yes (If material Closed superiority increased)

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

The offered seal is recommended by seal supplier

2.21

Bidder proposed mechanical seal plan 13/52 is noted. Bidder to recheck with seal manufacturer and confirm that the selected seal is suitable with Purchaser‟s pumps working condition. Bidder also confirms the seal plan 13/52 is final proposed seal.

Please note that the recommendation was made based on HC Liquid + Product Water as indicated on the datasheet (Page 3/2). We are currently checking with YES seal vendor whether Plan 52 is still suitable.

Yes

Bidder to provide confirmation/recommendation application from seal manufacturer.

Besides that, we also requested Seal vendor to offer the Plan 53 as per requirement in the datasheet, please find attached propose seal Plan 53 for your evaluation, 13 Jul. 15 SPX-CUP confirms Plan 13/53B in YES Bidder to specify what is proposed in base scope. base scope for mechanical seal plan ( Mechanical Seal P&ID attached. Plan 13/52 or Plan 13/53B).

YES

Closed In case that mechanical seal plan 13/53B is in base scope. Bidder to provide: - Mechanical seal P&ID. MOM 22 July 2015 Page 43 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

- Mechanical seal specification ( mention about proposed component in Bidder to confirm to provide missing see system, material and other items as per Purchaser requirement technical information) in datasheet such as: Temperature indicator. “Seal Flushing Plan 53B shall have -[SPX-CUP] 27/07/15 Noted. accumulator (VENDOR to indicate with Confirmed in revised data sheet of the bid the offered material of Flare Scrubber Booster Datasheet. construction and detail of accumulator), air finned tube cooler, Bidder to check and provide Seal pressure gauge, temperature indicator system material/specification ( detail with Thermowell, pressure transmitter for each component) (4-20 mA), check valve, block isolating -[SPX-CUP] 27/07/15 Furnished valve, multi and bleed valves, herewith. necessary SS316 tubing and fitting and  The material of the seal are as support frame” follows: Inboard Seal: Q2Q2 V M G 4 Outboard Seal: AQ2 V M G The seal material code refers to The file name Material Code (Germany). pdf

Bidder to check with seal manufacturer and confirm for the Page 44 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY mechanical seal configuration 3CWFB. -[SPX-CUP] 27/07/15 Seal vendor confirmed 3CW-FB

31 July 2015 Bidder confirm that all items below shall consist of in seal plan 53B in Bidder base scope of supply: “Seal Flushing Plan 53B shall have accumulator (VENDOR to indicate with the bid the offered material of construction and detail of accumulator), air finned tube cooler, pressure gauge, temperature indicator with Thermowell, pressure transmitter (4-20 mA), check valve, block isolating valve, multi and bleed valves, necessary SS316 tubing and fitting and

Bidder also to advise the seal chamber pressure that the seal will see in any circumtances and barrier setting pressure. - [SPX-CUP] 27/07/15 This is a VS6 pump and the box pressure is estimated to be equal to discharge pressure. The seal offered has been rated to this discharge pressure of 4.4 bar. Barrier setting pressure will be approximately 1.4 barG higher than the seal chamber pressure. Seal materials comply with Nace MR0175. Puchaser informed that NACE 0175 is only applicable for mechanical seal wetted parts including Seal Flush Plan 13 only. Bidder to confirm compliance. [SPX-CUP] 27/07/15 Confirmed for Page 45 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

support frame”

wetted parts.

All instrumentation in Mechanical seal plan 53B shall be minimum IP 56 and Zone 2 Group IIA T3, Bidder to confirm compliance,

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

“All seal component material shall be SS 316L in minimum. Bidder to confirm compliance. [SPX-CUP] 27/07/15 Super Duplex material wetted part component to avoid the corrosiveness of Produced water. This is seal vendor confirmation. [SPX-CUP] 04/08/2015 Confirms to complies the Air Finned Tube cooler, pressure gauge, YES temperature indicator, pressure transmitter, check valve, block isolating valve, bleed valves, necessary SS316 tubing and fitting with support frame. All instruments are IP56 and suitable for Zone 2 group IIA T3.

Page 46 of 156

YES

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.22

2.23

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

Bidder proposed seal material code from Manufacturer is noted. However, Bidder should provide the abbreviation seal material code letter for Purchaser further evaluation.

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY Noted and confirmed. Q2Q2VMG4-AQ2VMG. Q2 is Reaction Bonded SiC A is Antimony Carbon V is. Fluorocarbon (FKM) is jastelloy C4 G4 is Super Duplex SS G is 316 SS

COST IMPACT (YES/NO)

No

For inboard faces is RB SiC for Bidder to specify Mechanical seal rotating and stationary faces. material: Material of static/rotating face Outboard faces is Antimony Carbon (secondary seals, seal faces), spring, for rotating face wile stationary face metal parts as per seal datasheet. is RB SiC. The secondary sealing No material is Viton. Wetted parts are in “Seal piping/tubing shall be ½” Super Duplex SS while others are minimum, schedule 80S, seamless 316. The Springs in Astelloy C4. 316L tubing” . Bidder to confirm Seal piping and tubing confirmed to compliance also. 80s seamless 316L tubing. 13 July 2015 Please note that the inboard face is Bidder to advise for the reason why the SiC vs SiC and Outboard face is rotating and stationary face material for Carbon vs SiC. This is better to YES inboard and outboard is difference. customer requirement and advised As per Purchaser datasheet both of by the seal supplier. Page 47 of 156

SCHEDULE IMPACT (YES/NO)

No

STATUS

Closed

No

YES

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

them is specified secondary seal FKM, seal faces Carbon & SIC. Confirmed with NACE MR0175. “Seal material comply with Nace MOM 22 July 2015 MR0175” Bidder to confirm compliance Bidder to provide the detial also. justification for the use of seal face material as mention about. Bidder to put in deviation list also for evaluation. [SPX-CUP] 27/07/15 SiC vs SiC faces are dual hard face. This material is proven to be working well in previous installations involving produced water where other material combinations will fail due to crystallization of small particles on the faces. With the experience of the seal vendor, they highly recommend SiC vs SiC instead of C vs SiC 2.24

Bidder to provide the - (Johncrane / Thomas / Kopflex) / No specification/drawings to indicate the TLK / Flexible Page 48 of 156

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT below technical information coupling: - Make/model/type/manufacture - Safety factor - Spacer length -Coupling Guard Material

TOTAL PAGES: 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

for - 2.0 - 125 mm - Brass

Attached Thomas and Johncrane technical literature. MOM 22 July 2015 Bidder confirmed that the coupling from Thomas and Johncrane.

13 Jul. 15 Bidder to provide specification/catalogue for verify and further evaluation. It is only John crane documentation in TBC response.

Bidder to check and specify the below technical information for coupling with coupling model NO selection. - Make/model/type/manufacture [SPX-CUP] 27/07/15 Johncrane / TLK / Flexible / Europe Thomas / TBA / Flexible / Europe - Safety factor [SPX-CUP] 27/07/15 2.0 - Spacer length [SPX-CUP] 27/07/15 145 mm Page 49 of 156

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

-Coupling Guard Material. [SPX-CUP] 27/07/15 - Brass (NonSparking) Bidder to provide specification/drawings to indicate the below technical information for bearing: 2.25

- SKF/Reputed Make - Anti Friction (Radial/ Thrust) - Manufacture/Mode No - L10 - Bearing Type ( radial/thrust) - Oil - To specify Bearing design life time -Confirmed (Shall be complied with API 610) - Bearing lubrication - Constant level oiler whether provide or not 13 Jul. 15 - SPX-CUP has furnished all the - Manufacture/Mode: reputed make is major equipment‟s make and country general information, Bidder shall of origin. Pump bearings are specify clearly for further evaluation. AntiFriction type and based .on local - Anti Friction (Radial/ Thrust): noted, available our facility decides to go No However, both of them is rolling with it. bearing type, Bidder to specify. - Yes, Anti-Friction is rolling bearing - L10(L10h) is ISO 281 defines be only. equivalent to at least 25 000 h with - Confirmed to L10 as per ISO 281. continuous operation at rated -Angular contact ball thrust is rolling Page 50 of 156

No

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.26

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

conditions and at least 16000 h at bearing only. It is Anti-Friction type maximum radial and axial loads and Bearing. rated speed. Bidder to confirm. MOM 22 July 2015. - Bearing type : Three angular contact Bidder advise that the bearing is ball thrust in SPX-ClydeUnion Scope of usually from SKF. supply, however in this response it is anti-friction type. Bidder to clearify. Pump bearing housings shall use replaceable labyrinth seals (INPRO type seals or equal) and deflectors made of non-sparking material to No prevent entry of foreign material into Confirmed the bearing housings. Lip seals are not acceptable.

SCHEDULE IMPACT (YES/NO)

No

Bidder to confirm compliance

2.27

Bidder to specify maximum thrust load from pump shaft. Bidder also provides the bearing thrust capacity for further evaluation. Otherwise Bidder to confirm: “Bearings for vertical close coupled pumps shall be designed to carry twice the

SPX-CUP confirms to the designed the thrust bearing to carry the maximum up-thrust and down-thrust. The thrust load and its calculation will be provided to Company for approval for bearing selection. Page 51 of 156

No

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

maximum up-thrust and down thrust This load data and calculation will be the pump may develop while starting, submitted during detailed stopping or operating at any capacity, engineering stage. or while being tested with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection” Bearing life calculation shall be subjected for COMPANY approval during detail design stage. 13 Jul. 15 The thrust bearing shall be designed to carry twice the maximum up-thrust and down thrust. Bidder to confirm Confirmed compliance compliance. It is not only one the maximum up-thrust IIB

MECHANICAL CLARIFICATION FOR API RECIPROCATING PUMP Page 52 of 156

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.1

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT Bidder is requested to provide country of origin and sub-vendor list for major component items (Pump, motor, coupling, bearing, Gear, etc.)

13 July 2015: Bidder stated in general is not acceptable. Request Bidder to specify for bearing manufacturer and country of origin.

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Pump: Burlington, Canada Motor: US/Europe No Coupling: US/Europe Bearing: TBA (Depending on stock) Gear: Burlington, Canada MOM 22 July 2015 Bidder to check and specify for country of origin and manufacturer. [SPX-CUP] 27/07/15 Pump: SPX-CUP Burlington, Canada Motor: GE – Mexico / Europe Coupling: Johncrane-UK / US Thomas – UK / US Gear: SPX-CUP, Canada Anti-Friction bearing is a stock item and SPX-CUP do not manufacture these components. The origin of the bearings will only be known upon SPX-CUP placing the order to manufacturer. MOM 22 July 2015 Bidder confirmed that the bearing manufacturer and country of origin only specify after Order. Page 53 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

The pump design life time is 20 years. Bidder to confirm compliance.

2.2

Bidder put in deviation list for design life not fully complies with API 674 6.1.1 is noted. However, Bidder to provide maintenance and wear parts table apply for this proposed pump for further evaluation (for bearing, gear, crosshead etc.) 13 July 2015. “The equipment (including auxiliaries, but excluding normal maintenance and wear parts as identified in Table 1) shall be designed and constructed for a minimum service life of 20 years and at least 3 years of uninterrupted operation” as per code requirement. The table 1 in API 674 is only contained packing, valve, valve seat and plunger. If cannot comply ( for any item outside of table 1) bidder to put in deviation list for further evaluation.

Confirmed. Wear and Tear data No attached (Werable parts. Pdf).

No

SPX-CUP have designed the pump for 20 years design life Packing, Valve, Valve seat and Plunger. The entire above component‟s life expectancy highly depend on actual operation. So, we are unable to confirm at least 3 years uninterrupted operation. MOM 22 July 2015 Bidder to recheck and put in deviation list for any item out table number 1 in API 674. [SPX-CUP] 27/07/15: Page 54 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Noted. Deviation list will be updated according to the SPX-CUP proposed wear and tear of components. 31 July 2015 Bidder to update in deviation list.

2.3

Bidder to provide pump skid outline drawing (assembly pump, motor, coupling, base plate, nozzle connection etc.) for further evaluation. The outline drawing shall have general skid dimension, dry and operating total weight. 13 July 2015 The attached skid GA drawing is for other TD60 pump configuration. The preliminary skid GA drawing corresponding to actual proposed item model including dry and operating total weight shall be provided for further evaluation.

[SPX-CUP] 04/08/2015 Updated deviation list herewith.

Attached the consideration.

same

furnished NO

for

your

No

Attached the revised GAD. Please refer to the same. MOM 22 July 2015 The attached drawing is for the same pump model ( TD60).. It is only No difference for plunger diameter. The dimension and weight is preliminary only with 20% of tolerance with the actual model of pump. Page 55 of 156

NO

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Other hand, the packing leakage detection is not shown. The actual drawing with complete leakge detection system only provide after Order. Suction and discharge supplied loose.

will

be

[[SPX-CUP] 27/07/15 The last paragraph of above meant suction and discharge dampener.

2.4

2.5

The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump. Bidder to note that Pump discharge pressure maximum is 72.5 barg, minimum suction pressure is 4 bara. Bidder to revise manufacturer pump datasheet to reflect.

No

No

Noted. Same is revised and attached. See Revised Data No Sheet.pdf

No

Confirmed

Page 56 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Revised data sheet attached. 13 July 15 Pump suction pressure is 4 bara not 4barg. Bidder shall checked carefully TBC and Purchaser datasheet. The NPSHa is 4.6m not 4.78 m as per Bidder‟s attached datasheet.

2.6

2.7

Bidder to specify: - Maximum allowable working pressure for proposed pump @ maximum operating temperature 90 degC. - Maximum allowable working pressure for proposed pump @ pump design temperature 135 degC.

Bidder to provide NPSHA calculation. The calculation shall be included the acceleration loose with actual selected pump data.

MOM 22 July 2015 Bidder to recheck for document. It cannot attachement.

attached file in

No

No

Closed

No

No

Closed

[SPX-CUP] 27/07/15 Furnished the dully filled data sheet.

-100 bar @ 90 degC - 98 bar

In Para 2.20, there is a requirement for DA2 study. Acceleration Head No calculation will be included in DA2 Study. Please note that without DA study, we cannot provide the Page 57 of 156

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Acceleration Head Loss calculation.

SPX-CUP can only provide NPSH A calculation when the end user purchase the DA2 study, as this is part of DA2 scope. Without DA2 we cannot provide NPSH A calculation.

13 July 15 Bidder to provide the NPSH calculation for verification and evaluation. MOM 22 July 2015 DA2 study required in alternative CUP advise some clients do not quotation only need this study for the small pump. MOM 22 July 2015 Purchaser withdraws requirement.

Bidder to check the accelaration loss ` DA2 and provide. [SPX-CUP] 27/07/15 Acceleration head calculation will be Bidder to advise for the same pump furnished upon confirmation of below model whether require the DA2 from data. Request purchaser to please previous project. furnish these information. 1. Actual Suction Pipe length in feet or meter. (Not equivalent) 2. V=Mean flow velocity in suction line in f/s or m/s. the

Page 58 of 156

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.8

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

COST IMPACT (YES/NO)

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder specified NPSHR required is 2.8m H2O is noted. However, Bidder to advise: - NPSHR required for actual pumped liquid properties (gravity, viscosity). - 2.8m H2O is apply for One spring check valve or three spring check valve.

- NPSH is based on test bed and with Water only. We are awaiting No final confirmation from facility. - With three springs check valve.

SCHEDULE IMPACT (YES/NO)

STATUS

No

2.84 mtr based on SG 0.984. 3.66 mtr on SG 0.765 MOM 22 July 2015 Bidder to provide the NPSHR for minimum density consideration SG 13 July 2015 0.7. Bidder to provide the NPSHR No [SPX-CUP] 27/07/15] corrected factor for actual pumped 4.1 mtr on SG 0.701 liquid properties. 2.96 mtr @ SG 0.984 3.81 mtr @ SG 0.765 Bidder to provide the acceleration losses for evaluation. Page 59 of 156

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

[[SPX-CUP] 27/07/15] Acceleration head calculation will be furnished upon confirmation of below data. Request purchaser to please furnish these information. 1. Actual Suction Pipe length in feet or meter. (Not equivalent) 2. V=Mean flow velocity in suction line in f/s or m/s.

2.9

Bidder to provide Pump performance curve for further evaluation ( 9.2.4 API 674) Performance curve should have flow/pressure, efficiency curve etc. It should have pump performance curve corresponding to each pump type model. The Pressure/flow graph corresponding to pump stroke speed. - The efficiency/ pressure ( mechanical efficiency/ volume efficiency corresponding to each discharge pressure.

No

Not applicable for PD pumps.

MOM 22 July 2015 Bidder confirmed that provide.

Page 60 of 156

it

cannot

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to recheck.

2.10

Bidder specified pump power required (@ relief valve 27.72 Kw, API 30.49 To be submitted Kw) is noted. However, request Bidder Power calculation is following shortly. to provide power selection calculation for verification. 37 KW Confirmed. Power calculation attached herewith. 13 July 15. MOM 22 July 2015 Bidder to specify preliminary power calculation for verification the motor Bidder to revise the power power. calculation and re-submit. ( PSV setting pressure @ 86 barg, for NO Bidder to reconfirm that the motor reciprocating pump should be base power rating selection is 37 Kw or on discharge pressure) 35Kw. [SPX-CUP] 27/07/15 The motor rating calculation is based on the following formula.

Page 61 of 156

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Attached here with the power calculation where we used the differential power of driving motor.

2.11

2.12

In mark-up Purchaser datasheet submission, Bidder keep suction and discharge nozzle is rating 600#, However in Pump manufacturer datasheet both of nozzle is #900. Bidder to recheck and correction proposal Bidder proposed Reduce gear: model Gear –Pac, Helical type, service factor

Please note the nozzle rating is 900# No only.

No

Yes, the internal gear-pac is No manufactured standard complies to

No

Page 62 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

2, rating 35Kw is noted. However, Bidder specify in deviation list is not clear, Purchaser understand that the internal gear is manufacturer standard and not comply with API 674 requirement, Just only follow AGMA 6010 about service factor.

AGMA. API 647 3rd ed. clause 7.1.4.2 applies for the coupled gear to be either single or double helical type and shall confirm to AGMA. Which SPXCUP complies herewith.

Bidder to clarify. 13 July 2015 Bidder to reconfirm the gear power rating. It is 35kw or 37 kw. In the same Confirmed to 37 KW situation with motor, the power rating specified in SPX scope of supply is difference with the value in datasheet Bidder to specify bearing design life time for Gear- Pac, bearing crankshaft. 2.13

COST IMPACT (YES/NO)

No

Confirm to comply purchaser No Bearing life calculation shall be subject approval. to Purchaser approval during detail design Bidder to confirm compliance 13 July 2015: Bearing is selected in Accordance with API 674 3rd Ed. para 6.8.2-if No Bidder to confirm also that the bearing rolling element bearing are used, Page 63 of 156

SCHEDULE IMPACT (YES/NO)

No

STATUS

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

design life time shall be fully complies they shall have a basic rating life with API 674 third edition requirement. (L10h) in accordance with ISO 281 of at least 25,000 h with continues operation at rated conditions, and at least 16,000 h at maximum loads and rated speed. – Confirmed. MOM 22 July 2015 Bidder confirmed complied with API 674. 2.14

2.15

Bidder to specify lubrication type of power frame and Gear pac. Bidder proposed two pulsation dampeners in suction and discharge is noted (for each pump), However bidder to provide pulsation dampener sizing selection for further evaluation. Bidder to provide catalogue for pulsation dampener also. 13 July 2015 Bidder submitted sizing of dampener is noted. However, It is not clear about the maximum charging pressure of discharge and suction dampener.

No

No

Attached herewith for purchaser review : - 5291.396 - Triplex 2.pdf No - Status Flow Catalogue.pdf

No

Splash type oil lubricated.

Closed

. Max charging operating pressures (suction @ 0.5 psi max pre-charge) (discharge @ 500 psi max pre- No charge) – Confirmed Page 64 of 156

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

22 July 2015 The maximum is 0.7 P but as per Bidder to recheck calculation it is only 0.5 P. calculation.

and

revise

Bidder to recheck. The maximum Bidder to specify the replaced model charging pressure shall be considered in here if any. for pump at maximum discharge pressure. [SPX-CUP] 27/07/15 The typical recommended preAdditional, The sizing calculation shall charge is 0.7P. However, there are be subjected to check and approve cases where the maximum preduring detail design. charge pressure is limited due to the cartridge. In the case of this application 500 psi is the max pressure of the cartridge. The sizing calculations were rechecked and we confirmed that the unit selections will meet the 3% pkpk requirement. So the model we have offered will remain the same. And pre-charge pressure is 0.5xP and not 0.7xP. Attached the pre-charge sizing for the dampener. Page 65 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.16

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Please see attached PDF sizing for cartridge max charging operating pressures (suction @ 0.5 psi max Bidder to specify: pre-charge) (discharge @ 500 psi - Maximum charging pressure of max pre-charge). See page 12 of attached Status Flow catalogue for No pulsation dampener. - Cartridge volume for discharge and cartridge max charge pressure. suction dampener Please see page 12 of the attached PDF Status Flow Catalogue which shows cartridge volumes based on unit cubic inch requirement Max charging operating pressures (suction @ 0.5 psi max pre-charge) (discharge @ 500 psi max precharge) – Confirmed 13 July 15 22 July 2015 No Bidder to recheck( refer to comment in Bidder to recheck and provide. 2.15) [SPX-CUP] 27/07/15 As per para 2.15 above. The precharge pressure is 500 psi, as this is the limitation of the dampener.

Page 66 of 156

SCHEDULE IMPACT (YES/NO)

STATUS

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Cartridge material is not clearly in bid proposal. Bidder to specify clearly and responses belong this TBC for evaluation

2.17

Selection cartridge material is fully Max temperature of 90 deg C has under Bidder scope. Bidder shall been considered for the EPDM consider about maximum temperature cartridge material offered No 90 deg C, liquid properties etc. Please see Status Flow catalogue Bidder to provide pulsation dampener page 13 catalogue/specification which contain cartridge type material recommendation working condition for Purchaser to verify selection 13 July 2015 Bidder submitted catalogue is noted, page 13 is clearly for elastomers information. However, EPDM is considered for temperature about 180F (82 deg C) even thought pumped liquid is maximum 90 deg C.

No

EPDM rubbers are normally moulded at temperature up to 300F and are Generally considered serviceable up to 230F. No 22 July 2015 Bidder to recheck.

Bidder also recheck the elastomer Bidder

to

provide Page 67 of 156

the

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT compatibility corresponding pumped liquid.

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY actual recommendation/confirmation dampener manufacturer.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

from

Request to provide the [SPX-CUP] 27/07/15 recommendation/confirmation from We checked with dampener supplier dampener sub-vendor about the and it is now confirmed that the material selection. material is no longer EPDM and it will be upgraded to HSN. Please note that material HSN is the same as HNBR of page 11 of the catalogue. Please refer to the page 11 and page 13 of the status flow catalogue.

2.18

2.19

Design pressure for Purchaser system is 86 barg @ 135 deg C. Rating 600# No Nozzle rating is 900#. SS of dampener seem below design pressure. Bidder to recheck. Charging kit shall be under base scope. Bidder to confirm compliance ( one set of charging kit applied for both Noted and confirmed pump PBE-4305 A/B) Please see Status Flow catalogue No pages 15-19) Bidder also requires to provide charging kit technical information for further evaluation. Page 68 of 156

No

Closed

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.20

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SPX-CUP has quoted acoustic study Bidder to quote Pulsation study as per design approach II of API 674. design approach 2 of API 674 including Dampener sizing impact can only mechanical response as per alternative confirmed after the study and SPX scope. CUP will not be responsible for the No cost impact that is associated due to Bidder to specify more clearly about the dampener size change. the time impact, dampener sizing Time impact is as 4-6 weeks upon impact in case follow Approach 2 as received the customer data and per API 674 site information. Noted of withdrawn of the requirement of DA II. 14 July 2015 Please note that DA II study was Bidder to recheck. optionally quoted. So no change to Purchaser withdrawn the requirement the main quote. for study design approach II for dampener. With the withdrawal of DAII Study, Bidder also to revise the quotation to we will not be able to conduct the No reflect. NPSHa calculation. Otherwise, Bidder to advise some 22 July 2015 previous project which the same pump Bidder to provide the accelaration model but it was not applied approach head calculation for evaluation. 2 study for dampener. [SPX-CUP] 27/07/15 Please furnish Page 69 of 156

SCHEDULE IMPACT (YES/NO)

STATUS

Yes if required

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

the required information to calculate the acceleration head loss as requested above. Please refer to the para 1.1 for all the information we required. Bidders also confirm that the accelaration head shall be subjected to Purchaser for verification during detail design. [SPX-CUP] 27/07/15 Confirmed Bidder to provide Coupling drawing for further evaluation.

2.21

“Pumps shall be provided with dry metallic flexible element couplings with spacer whenever required. The spacer Confirmed shall be of sufficient length to permit removal of pump internals without disturbing the driver”

No

Bidder to confirm compliance 13 July 2015. Johncrane / Flexible / TLK or TLS Bidder to specify Coupling model / Thomas / Flexible / DBZ or No type/ catalogue for further evaluation. SR54RDG Page 70 of 156

No

No

Closed

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TECHNICAL POINT

Bidder to reconfirm that manufacturer is Thomas.

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SCHEDULE IMPACT (YES/NO)

STATUS

coupling Either Johncrane or Thomas 145 mm

Bidder to specify the coupling space length for further evaluation. MOM 22 July 2015 Bidder confirmed: Johncrane / Flexible / TLK or TLS Thomas / Flexible / DBZ. Both of them the spacer length 145 mm Coupling guard material is brass for both

2.22

2.23

2.24

Bidder to recheck and reconfirmation your proposal for coupling service factor “Coupling components and assemblies shall be dynamically balanced to the ISO-1940 G2.5 as minimum” Bidder to confirm provides. Purchaser understood the below for packing in base scope:

Confirmed 2.0 SF

No

No

Closed

Confirmed

No

No

Closed

Attached the Leak Detection Unilok No Design details. Please refer to the

No

Open

Page 71 of 156

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TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

- Stuffing Box Design: Unilok I - Stuffing Box Leakage Detection : Std. Leakage Detection System - Stuffing Box Packing Style: V Ring, Lubricated Box - Stuffing Box Ring Set: Ni-Resist - Stuffing Box Lubricator: Crankshaft driven

same. Unilok I and Leak detection.pdf

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

To be submitted later. Awaiting facility data

Bidder requires to provide detail technical information for leakage detection system for further evaluation (piping, instrumentation etc.) Bidder requires providing technical information for crankshaft driven lubricate for packing (schematic, equipment connection etc.) 13 July 2015 - Bidder provided the UNI-LOK leak detection system is noted. However, there are there commented points as below: a) Pressure transmitter shall be provided also to feedback the signal if

a) Unilok 1 System does not work No baed on Pressure and it will only work based on Level. Therefore, we will not provide Pressure Transmitter. We will only provide Level transmitter. So if leakage will be there from primary packing it will Page 72 of 156

No

STATUS

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primary packing leakage. b) All stainless steel material is minimum grade 316, grade 304 is not acceptable. c) leakage detection system is on skid completed with suitable beam support.

send the signal to trip the pump and change the packing.

d) Bidder shall provide the P&ID for leakage system ( cover full base scope) for further evaluation. - Bidder requires providing technical information for crankshaft driven lubricate for packing (schematic, equipment connection etc.)

d) Preliminary information attached.

b) Confirmed to SS 316 c) Confirmed

MOM 22 July 2015 a) Bidder confirmed provide Pressure transmitter and Pressure gauge for UNILOK I. [SPX-CUP] 27/07/15 Confirmed d) Bidder to check and advise for the lubrication system concept. The lubrication is circulated flow or not.

Bidders confirm clearly the scope of supply for lubrication system. [SPX-CUP] 27/07/15 31 July 2015 Lubricant/oil is injected into the Bidder to provide the lubrication tank stuffing box. This lubricant is then and device drawing ( reflect the base lost into the leakage line bleed Page 73 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

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scope)

connection, to atmosphere or into the pumpage. Day tank is provided for approximately 30 days top up cycle.

COST IMPACT (YES/NO)

NO [SPX-CUP] 04/08/2015 Attached the tentative tank drawing from one of the past job. Project specific drawing will be submitted during post order detail engineering stage only. To ensure that we understand your requirement; please explain your clarification on „reflect the base scope‟.

2.25

SPX-CUP has offered Unilok I design. Which normally have two Due to Flammable pumped liquid, It is packing primary and secondary. required no leakage to atmospheric for Primary packing leakage bleed-off is this pump. taken back to the suction supply vessel. If primary packing fails No Bidder to clarify about the leakage rate secondary packing will go into if any for the current proposed packing service. design. Normally in primary packing 4-10 drops per minute is the standard leaking which is good for packing Page 74 of 156

SCHEDULE IMPACT (YES/NO)

NO

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

lubrication and cooling. However, a leak detection system is provided to receive the signal if primary packing fails. We cannot confirm that all product leakage will be collected between the primary and secondary packing in the Unilok I. There will be product 13 July 2015 leakage/emissions into the plunger Bidder to confirm that all product well area. Plunger well does include leakage drops shall be collected at the a drain connection which can be tie-in point downstream of RO. piped to skid edge if required, but the plunger well is open to atmosphere. Bidder also advise the type of tie-in point ( flange size, rating, face) MOM 22 July 2015: The leakage to the power frame is around 4-10 drops per minute.

2.26

Bidder to clarify about the Operation of the uni-lok stuffing box coolant This is in base scope only. Product circulation system. Bidder to clear No cooled. that whether it is in base scope or not. Page 75 of 156

STATUS

Closed

No

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Attached herewith is the typical Lubricator Assembly which we have included in our base scope. This lubricator is connected directly to the packing which is good for 30 days of usage.

13 July 2015 Bidder response is not clear. Bidder said that it is base scope only but product cooled. Bidder to reconfirm MOM 22 July 2015 and list out for stuffing box coolant Bidder to recheck and confirm clearly circulation system equipment in base for stuffing box coolant circulation scope. system in base scope.

Closed

Lubrication injection shall be provided [SPX-CUP] 27/07/15 for secondary packing. Bidder to CUP advised the coolant system recheck and clarify how to achieve this. (41000-0820 Rev 2) shown in our original bid is not applicable in our scope and this is not required for Unilok I system which we are offering.

2.27

SPX-CUP provided packing is VBidder to specify packing and packing Ring lubricated type. V-Ring material component material for further will be confirmed during detailing No evaluation. after the study of product suitability. See attached Stuffing box Page 76 of 156

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

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SCHEDULE IMPACT (YES/NO)

STATUS

arrangement.pdf 13 July 2015: Packing material shall be subjected to Purchaser approval during detail design. Selection material of packing shall be suitable with working condition and design life time.

No

Confirmed

No

Bidder to confirm compliance. Pump will be operated at temperature 55-90 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride ( content in produced water ) : 801 ppm 2.28

Please note that the data sheet requirement is for S6 which is carbon steel. SPX-CUP have offered better material to meet the HC liquid + Product Water. As per Annex G of API 610 11th Edition, D1 or D2 material is TBA Request Bidder to recheck and confirm recommended for Produce Water. whether the current proposed material suitable with service condition or not. SPX-CUP request for customer to review this and advise on the Bidder to provide recommendation material that is required. application from manufacture for Page 77 of 156

TBA

Closed

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

material 13 July 2015: This clarification is asking for reciprocating pump but the response is for centrifugal pump (booster pump).

Please note that the material guideline for the respective fluid is given in API 610 11th Ed. As the pumping fluid is same for both Reciprocating and Centrifugal once the suitability will be confirmed for Purchaser still keeps material selection one other will have the same material as per Purchaser mechanical only. datasheet attached in TR Purchaser since it is very small percent of chloride 0.01%. MOM 22 July 2015 - Bidder confirmed fully guaranteed YES Bidder can proposed in the same or for material selection. higher material grade. [SPX-CUP] 27/07/15 The proposed pump material shall be Confirmed as per the Fluid verified, checked and fully warrantied characteristics spelled out in this by Bidder. Bidder to confirm. clarification. Otherwise, If Bidder change proposed material, Bidder to specify in here and provide the catalogue/material specification for further evaluation.

- Bidder to submit the material for proposed pump part ( provide the list which chemical properties) [SPX-CUP] 27/07/15 Please refer to the attached material Page 78 of 156

NO

Closed

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TBC REF. & DATE:

ITEM

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TECHNICAL POINT

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

list. - Bidder also provide the Nace certification sample from previous project ( for the proposed wetted part such as: 17-4PH, 15-5PH etc.) [SPX-CUP] 27/07/15 We‟ve checked with our facility and was informed that material 17-4, 15-5 PH material is non-standard and it will be very expensive and need longer delivery. As such, we upgrade the material to D-1. We are still trying to get hold of the sample copy of the NACE certification from our facility. We will get back on this soon. [SPX-CUP] NACE sample certificate to be followed soon.

2.29

Selected material for power frame, gear box etc. shall be suitable for offshore environment condition and 20 Confirmed year design life time. Bidder to confirm compliance

No

Page 79 of 156

No

Closed

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Attached is the manufacturer standard A8 material list for the pump.

2.30

IIC

2.1

22 July 2015 Bidder confirmed the attached standard A8 is not available at this time. Refer to item 2.29. 13 July 2015. [SPX-CUP] 27/07/15 Bidder to specify for fluid material AWe‟ve checked with our facility and TBA 8a. Provide manufacturer standard was informed that material 17-4, 15-5 specification for A8a. PH material is non-standard and it will be very expensive and need longer delivery. As such, we upgrade the material to D-1. We are still trying to get hold of the sample copy of the NACE certification from our facility. We will get back on this soon MECHANICAL CLARIFICATION FOR API PROGRESSIVE CAVITY PUMP (Tag No PBE-6140A/B) Bidder is requested to provide country of origin and sub-vendor list for major Confirmed NO component items ( Pump, motor, gear Page 80 of 156

TBA

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

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TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

coupling, bearing, mechanical seal ) Pump: Colfax Allweiler Germany Gear unit: Siemens Flender Germany Coupling: Siemens Flender Germany Motor: Siemens Loher Germany Base plate: SES International 13 July 2015 Netherlands Bidder is requested to provide country Mechanical seal / system: John of origin and sub-vendor list for major Crane Germany / Italy component items ( Pump, motor, gear coupling, bearing, mechanical seal ) MOM: Bidder confirm no material from ASIA

2.2

Closed

24 July 2015 Mechanical seal /system will be changed to EagleBurgmann Europe

YES

YES

Bidder proposed GA drawing for pump is noted. However, It is not for the proposed pump model. Such preliminary GA drawing will be Request Bidder to provide Preliminary provided after technical clarification pump skid GA drawing as below: of the pump/sealing system/etc. - Dimension for proposed pump model including maintenance space required

Yes

No

Page 81 of 156

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Tie-in point connection -Dry weigh and operating weight - Overall base plate skid dimension To close this issue: Please advise max. space available (Length, width, 13 July 2015 height) for cross checking. Bidder to provide in this stage for Preparation of a GA drawing will take evaluation. Due to limited space approx.. 2-3 weeks available in Purchaser platform hence MOM 22 July 2015 it shall be cleared in this stage. Bidder to provide

2.3

2.4

MOM 31 July 2015 3 August 2015 Bidder to provide the GA drawing c/w The preliminary GA drawing is in total weight for evaluation. preparation and will be provided asap The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Confirmed Bidder to confirm compliance and specify maximum noise for this proposed pump The working point for pump in Confirmed performance curve is the intersection Page 82 of 156

Open

NO

No

NO

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT between differential pressure capacity Q. Bidder to recheck.

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STATUS

and The working point of Progressing Cavity pumps is the intersection of speed and differential pressure

MOM 22 July 2015 Bidder to revise the pump performance to reflect the maximum 13 July 2015 and minumum viscosity as per It is not normal concept for Purchaser datasheet. displacement pump. Bidder to recheck. Bidder to check and advise for the Bidder should read the clarification corrected factor regarding to actual clearly to respond corresponding with pumped liquid. Purchaser clarification point. Bidder to confirm that the pump perfomance curve will be in the same with actual pumped liquid. 24 July 2015 New performance curves attached. Confirmed (correction factor water to Page 83 of 156

Closed

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TBC REF. & DATE:

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TECHNICAL POINT

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

actual fluid is 1 – negligible)

2.5

2.6

The pump performance curve is required to provide for minimum viscosity, maximum density ( worst case) Bidder to advise and revise the pump performance curve 13 July 2015 Bidder to provide the revised pump performance curve. Pumped liquid temperature is 55-85 deg C. Bidder to clarify the reason why temperature in performance curve is only 75 deg C.

Performance curve will be revised. Please note that this doesn‟t affect the working point. The new performance curve will be provided with next revision of the quote.

No

See attached (curve for normal operation and curve at set pressure)

Closed

The data sheet mentions a min. temp. of 55°C and a max. temp. of 90°C. 75°C was supposed to be the normal temperature.

- Bidder to advise the pumped liquid In performance test we‟ll approx. use temperature will be used in 75°C (range 65-80°C) performance test. - All Pump material especially for pump stator shall be suitable with the operating range of temperature. Bidder recheck and reconfirm. Bidder to provide the recommendation

NO

Material recommendation for stator elastomer is HNBR (Perbunan hydrogenated. The stator tube will be changed to an equal walled shape made out of Aluminium. Please Page 84 of 156

NO

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

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TECHNICAL POINT application material

from

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manufacture

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

for furthermore confirm that we have flooded suction at the pump inlet.)

13 July 2015 Bidder clarified for pump temperature is noted. However, The pump datasheet/ performance curve shall indicated 55-85 deg C. Bidder to update. Bidder provided the stator – elastomer properties is noted. Bidder also to reconfirms the selected material HNBR is suitable with working liquid properties. “The stator tube will be changed to an equal walled shape made out of Aluminium” Bidder to clarify why changes the stator tube to aluminium.

- See new performance curve attached - Stator elastomer properties are attached (HNBR is a common material for such application and is recommended to be used) - The stator is changed to an equal walled design (higher volumetric efficiency and stable performance curve for low viscosity liquids, higher MAWP possible, increased life time, low NPSHr values due to moderate pump speed and stable performance curve). Unfortunately such design (tube equal walled/shaped to elastomer material) is possible by using an aluminium stator tube only. Reason: Inner surface of the stator tube secures a proper bonding between elastomer material and tube material by using aluminium - Flooded suction noted

The pump inlet is below the pressure Page 85 of 156

Open

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vessel. So the pump is flooded suction.

MOM 22 July 2015 Bidder confirmed the HNBR is suitable for working temperture maximum 85 deg C. Bidder confirmed that all materail of pump is as per Purchaser datasheet requirement SS316L except for the housing stator, The housing stator is alumium ( Bidder to advise the grade of alumium) with the top cover is SS316L. 24 July 2015 HNBR is suitable for working temp. max. 85°C. All material of pump is SS316L or higher grade. Stator housing is aluminium with top cover SS316L or higher grade. Aluminium grade Al Zn 10 Si 8 Mg acc. DIN 1725 (Durfondal 108Cu)

Page 86 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.7

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

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M.A.W.P is currently 12 bar (differential pressure). This will be increased to 16 bar differential Pump design pressure is 12 barg @ pressure with the new equal walled 110 deg C. shape stator (valid for intermittent operation). Please note that the Bidder to specify: M.A.W.P is only valid for the pump. Maximum allowable working The sizing of the motor is currently pressure. based on a max. pressure of 5,9 bar - Pump hydraulic test pressure. (min. set pressure acc. API 676) Hydraulic test pressure is 24 bar (1,5xM.A.W.P) Motor power rechecked (see performance curve at set pressure) MOM 22 July 2015 14 July 2015 Dischage pressure shall be 8 bara. The PSV setting pressure is 7 barg. Bidder to revise the pump The motor power requirement shall be performance curve to reflect ( calculated based on this value. Bidder Indicate maximum viscosity and to recheck motor power density) 24 July 2015 otor power ‟s rechecked. New performance curve attached (8 bara Page 87 of 156

COST IMPACT (YES/NO)

NO

SCHEDULE IMPACT (YES/NO)

STATUS

No

Closed

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SCHEDULE IMPACT (YES/NO)

STATUS

@ real speed)

2.8

As a Pump Manufacture, We Purchaser understood that NPSHR for confirm a NPSHr of 0,8 m is the proposed pump working with water achievable after doing the test. The NPSHr for pump liquid will be is 1.5m. provided as per specified in the It is not acceptable, NPSHa is only 0.8 datasheet. m. Please find the NPSHr test certificate Bidder to check and provide NPSHR of a similar pump (see folder “NPSH” for pumped liquid per specified in in appendix) in one of our recent datasheet. projects where you can find the NPSHr values of approx. 0,5 m NPSHR testing report for the same during a witnessed test on this test pump model in previous project shall field (the hydraulic pump design was provide to verify. similar). 13 July 15 Bidder response is noted. However, The NPSH r for guaranteed is still 1.5m The NPSH 0.8m is expected on the test only. It is not acceptable.

Based on our experience and previous projects with low NPSHr requirement we herewith confirm an NPSHr value equal or lower than 0,8m. Note that the provided test certificate has the same hydraulic Bidder shall provide the sample test for pump design (note only the hydraulic Page 88 of 156

YES

Closed

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the same (not similar) pump model.

pump design influences the NPSHr value in our case) and runs with an even higher speed than the proposed pump which gives even worse NPSHr values. A pre-test would create additional costs and would take approx. 6 weeks to be done (pump manufacturing, assembly, transport to special test field, NPSH test). MOM 22 July 2015 anufacturer doesn‟t have the same testing certification for the same model pump before. Manufacturer confirmed the NPSHR is lower than 0.8. 24 July 2015 NPSHr equal or lower than 0,8 m is confirmed. Submitted certificate from previous order showing a NPSHr of approx. 0,5 m was measured on a pump with equal suction conditions. Page 89 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

The shown pump type is a vertical pump with another pump designation (SETP or SNTP respectively). Proposed pump is for horizontal installation with pump designation type AE.

Additional item

Currently we (Colfax Allweiler Manufacturer) have another project with an equal pump design (Hydraulically seen: Same size, same inlet conditions, same rotor/stator geometry etc.) where we did a NPSH-pre-test. This test confirms a NPSHr value of 0,8 m. Therefore we can guarantee to achieve an NPSHr value of 0,8 m. Please find the results/calculation of the test attached. MOM 22 July 20115 Both technical brochures are Bidder to confirm again for the attached proposed pump model. Attached datasheet of revised pump model AE 2N 200-ID/X31 G0X GDX If changed pump model, Bidder shall AAA HPP Page 90 of 156

YES

YES

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

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2.9

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT be provided enough document for evaluation.

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SCHEDULE IMPACT (YES/NO)

STATUS

supporting

If the changed pump model affect to any clarification before in this TBC. Bidder to list out for evaluation. Bidder proposed pump speed 207.4 rpm, motor speed 1755rpm, gear transmission ratio is 7.74. Bidder to recheck

The required pump speed to achieve the rated flow rate and pressure is 207,4 rpm. Next possible speed (based on limited gear transmission) is 227 rpm. Please note the Bidder also to check and confirm the tolerances which are 0…+15% acc. motor speed is 1755 rpm for 50Hz or VDMA adjusted to API. The motor 60Hz frequency is 60 Hz. Test tolerances will be in acc. with VDMA 24284 cl. II gr. II (-5%...+10%) adapted to API 676 which allows only Test tolerance is only 0-+3 percent positive tolerances. Therefore according to API 676. tolerances will be 0…+15%. These tolerances are required for PC Bidder to specify the range of flow rate pumps as stator material will be an in testing performance for this pump for elastomer. further evaluation.

NO

No

13 July 2015

MOM 22 July 2015 Page 91 of 156

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder confirmed that the guarantty flowrate is minimum 5m3/h

2.10

2.11

Bidder to provide pump power calculation (consider gear, coupling loose etc.) for further evaluation. Purchaser understood that the power in performance curve is the pump shaft power only.

Correct, the power mentioned in the performance curve is the pump shaft power only. Gear and coupling efficiency losses are negligible. The set pressure is assumed to be 5,9 bar acc. API 676 Annex F.1.6. This set pressure requires a power consumption of 1,55 kW. Therefore the motor power has to be minimum 1,65 kW (110%). We quoted for a 2,6 kW motor which is more than sufficient for this application.

“Driver shall be as a minimum operation at 110% of external relief valve set pressure or relief valve set pressure plus accumulation, whichever is higher” Bidder proposed gear unit is noted. However, the integral gear shall be complied with API 676 and Purchaser The quoted gearbox will be acc. spec requirement. manufacturer standard and will have a service factor equal or higher than Bidder to specify the code design for 2.0 (corresponds to AGMA III). The proposed gear unit. gearboxes are not acc. API 677 or API 613 (not applicable and not possible for such small gear units). - These integral gear units shall conform to AGMA 6091. Page 92 of 156

NO

No

Closed

NO

No

Closed

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COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Integral gear shall be in accordance with AGMA 6010. Bidder to confirm compliance Bidder to specify gear unit rating.

2.12

2.13

“Gear unit shall be rated for the maximum horsepower capability of the electric motor. Gear unit shall be Confirmed designed to withstand safely and transient torsional loads imposed during start-up, re-acceleration after a power interruption and mal-operation of the pump” Service factor 2,5 13 July 2015 MOM 22 July 2015 Bidder to specify the gear unit rating Bidder confirmed Gear rating power 2.6KW It is noted that Bidder proposed Seal Following comments from seal system is plan 02/61. manufacturer: - What is the flash point of the liquid? Seal plan 31 selection is project This needs to be clarified to quote for requirement. a proper mechanical seal and seal system Bidder is requested to provide - Due to the H2S content in the liquid sufficient justification with detail seal (50-175ppm) it‟s recommended to Page 93 of 156

NO

no

Closed

YES

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

selection recommendation from seal apply a double acting mechanical manufacturer for such deviation. seal with plan 52 (unpressurized) Bidder also recommend for maximum running time allowable for seal plan 02/61 in this service condition ( HC and water, working temperature max 85 deg C)

COLFAX - ALLWEILER comment: Plan 31 is not applicable and technically seen a no good solution for a positive displacement pump which is running at fixed speed and supposed to deliver relatively small flow rates! What is the reason that you want to apply this plan? Please explain as that it‟s possible to clarify the situation that this plan is not needed. Plan 02/61 was a preliminary suggestion (standard) and will be changed accordingly.

Page 94 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Final seal selection acc. seal manufacturer recommendation is a double acting mechanical seal with Plan 52 (Main reason is the high H2S content of max. 175 ppm) 13 July 2015 Bidder‟s response is noted. Seal plan 31 selection is project requirement due to the pump deal with drain liquid and it is intermittent pump ( not normal working pump).

MOM 22 July 2015 Bidder to provide the Johncrane seal manufacturer reconmmendation.

Bidder to confirm the final seal plan proposed in base scope. All technical information for seal and seal flushing Bidder shall select the final seal and shall be provided for evaluation. fully warranty for seal selection. All seal component material shall be The flash point of liquid in range of 37- SS 316L in minimum. Bidder to 60 °C is considered for liquid in the confirm compliance also. Closed Drain Vessel.

24 July 2015 Bidder to provide the Johncrane seal manufacturer reconmmendation. Please find attached JohnCrane Page 95 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Recommendation

2.14

2.15

Bidder to specify mechanical seal type ( cartridge or component seal) Bidder proposed seal material code from Manufacturer is noted. However, Bidder should provide the abbreviation seal material code letter for Purchaser further evaluation. 13 July 15 Bidder to clarification.

re-answer

the

EagleBurgmann offered single YES mechanical seal with quench. Seal selection will be changed accordingly. Seal component material will be SS 316L or higher.

YES

Cartridge type mechanical seal

NO

No

Will be provided after clarification of the final seal design (single or double, Plan, etc.)

NO

No

Materials (Inner seal, DIN): A2.Q1.K1.M2.G1*/G Materials (Outer seal, DIN): above A2.Q1.K1.M2.G1*/G (*product wetted metal parts in Duplex 1.4462 acc. NACE MR0175) Page 96 of 156

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 22 July 2015 Bidder to advise abbreviation about the seal letter material. If Bidder change to single seal, Bidder to update the mechanical seal code. Bidder to specify Mechanical seal material: Material of static/rotating face (secondary seals, seal faces), spring, metal parts as per seal datasheet. 2.16

2.17

See 2.15 “Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L tubing” . Bidder to confirm compliance also. 13 July 15 See 2.15 Bidder to re-answer the above Seal piping/tubing confirmed clarification. “Seal Vendor shall review the seal system proposed in the datasheets See 2.13 and shall confirm or recommend suitable seal and flush configuration Page 97 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

and materials for achieving safe and trouble free operation”. Bidder to check with seal manufacturer and provide the confirmation 13 July 15 Bidder to re-answer the above See 2.13 clarification. Bidder to specify the proposed coupling type, coupling rating, and coupling service factor. 2.18

2.19

STATUS

Closed

The coupling will be modified “Pump shall be provided with flexible accordingly element couplings. The couplings shall be designed with a minimum service factor of 1.75 over driver nameplate rating excluding driver service factor” Confirmed 13 July 2015 Type ARPEX ARP-6 NAN 115-6, Bidder response is not clear. Service factor 1,75 MOM 22 July 2015 Request Bidder to re-answer the above clarification. Bidder confirmed the rating is the same with pump motor. Purchaser understood that proposed Confirmed coupling shall be dynamically balanced Page 98 of 156

YES

No

Closed

NO

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

to ISO 1940-1 Grade G2.5. Bidder to confirm

2.20

Suction: NPS3, ANSI B16.5, Bidder to specify clearly pump nozzle Class150, RF connection (suction and discharge) Discharge: NPS3, ANSI B16.5, and nozzle load for further evaluation. Class150, RF

YES

No

Nozzle load required 2 times as per Nozzle loads 2-times acc. API will be table 2 Section 6.7 API 676 third quoted in next revision (modifications editions. Bidder to confirm compliance. on pump and baseplate are required) Confirmed 13 July 2015 Bidder to quote now for evaluation.

MOM 22 July 2015 Bidder confirmed that the suction nozzle is end of the pump (on left) Nozzle load required 2 times as per and the discharge nozzle is on the table 2 Section 6.7 API 676 third right which can rotate 90 deg C. editions. Bidder to confirm compliance. Since the NPSH a is low, it can not revert the nozzle location.

2.21

Bidder shall specify for equivalent material in this stage for further Will be specified for all materials in evaluation. Bidder to revise pump next revision manufacturer datasheet to reflect Page 99 of 156

Closed

NO

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Refer to vendor data sheet

13 July 2015 Bidder to submit.

2.22

2.23

Bidder to provide crossing section drawing c/w bill of material for clearly check and evaluation. 13 July 2015 Bidder should provide the bill of material for proposed pump corresponding to crossing section drawing for verification. Bidder to specify for below item material: - Sleeve - Gland - Bearing House - Gear Box - Elastomers/Gasket - End plate

22 July 2015 Bidder to recheck and provide Closed 24 July 2015 Please see attached “Reivsed Pump model and datasheet” See “Pump_Cross Sectional drawing+BOM_AE1N, AE2N_ID_GB” NO in appendix

No

Refer to part list in the operation and maintenance manual chapter 11.1/11.2 and materials mentioned in the vendor data sheet - Pos. 308 Joint collar (Sleeve): NBR - Gland: N/A - Pos. 110 Bearing bracket (Bearing House): EN-JS-1025, equivalent ASTM 60-40-18 - Gear box: Cast iron (GG25, equivalent ASTM A48-76, 40B) - Pos. 402 Stator: Inner part made Page 100 of 156

Closed

No

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

out of elastomer HNBR, Outer part (tube) made out of aluminium casting - End plate (Tag plate/name plate): Pump name plate in 1.4571, equivalent ASTM A276-316Ti

2.24

13 July 2015 Bidder to recheck material of two below items: - Stator elastomer HNBR ( refer item 2.6) - Stator outer part: made out of aluminium casting, It is not clear, Purchaser datasheet required SS316L. Bidder to advise and put in deviation list for further evaluation. Bidder proposed stator material HNBR (Perbunan hydrogenated) is noted. However, Bidder to specify clearly about material properties, working temperature recommendation, tolerance for heat extension, material compatible with liquid properties recommendation etc.

Closed

See 2.6

See “Pump_StatorElastomer_Properties” in appendix (Heat extension is considered. Therefore the rotor will be undersized accordingly)

Page 101 of 156

No

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.25

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

13 July 2015. “Therefore the rotor will be undersized accordingly” it mean that the rotor will Confirmed be decreased the size. Bidder to (The heat extension by the advise. elastomeric stator material HNBR will be compensated by sizing the rotor The pump size and configuration shall accordingly – Vendor responsibility) be under bidder responsibility. Bidder to confirm. Pump will be operated at temperature 55-85 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight The proposed material (SS316L) - Chloride ( content in produced water ) which was requested in the customer : 801 ppm data sheet is not applicable. The Request Bidder to recheck and confirm metal materials which are in contact whether the current proposed material with the liquid will be changed to (SS316) suitable with service condition Duplex Stainless Steel (forged or not. material in 1.4462, equivalent UNS S31803 and casted material in Material selection is fully under Bidder 1.4470, equivalent UNS J92205) responsibility Bidder to provide the recommendation from manufacture for material Page 102 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Closed

YES

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

13 July 2015. Bidder to note that the chloride is only 0.01% per weight. Purchaser keep the datasheet material is SS316L. Bidder can proposed in the same or higher material grade. The proposed pump material shall be verified, checked and fully warrantied by Bidder. Bidder to confirm Otherwise, If Bidder change proposed material, Bidder to specify in here and provide the catalogue/material specification for further evaluation.

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY We quote for a higher grade material: Duplex stainless steel. Applying lower grade materials like SS316L cannot be taken into our responsibility. The mixture of water and HC together with 801 ppm chlorides and 50-175 ppm H2S will be very corrosive at the given temperature of 55-75°C. SS316L is not resistant in this case (especially pitting corrosion, crevice corrosion and stress corrosion cracking can occur on austenitic stainless steel). Duplex stainless steel is fully corrosion resistant and recommended for this application.

22 July 2015 Bidder to provide the supporting documents (competible with liquid properties)/ confirmation manufacturer for the material selection. Page 103 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

24 July 2015 Reference from Sandvik figure 15 attached

2.26

Pump: The drive shaft bearings are angular contact and groove ball bearings located in the bearing bracket (acc. DIN standard). The bearings are protected against spray water. Lubrication by grease. Bidder to specify pump and gear unit Design life at differential pressure of bearing type and design life, lubrication 3,1 bar >100000h (design life at method for further evaluation. M.A.W.P 16 bar 54900h) Gear unit: Groove ball bearings, Lubrication by mineral oil with a viscosity of 220 cSt ISO VG, Bearing lifetime acc. ISO 281, ISO 76: Lh10=29658h 13 July 2015 Confirmed Bidder„s response is noted. Pump: SKF (optionally FAG or other) Gear unit: SKF (preferred) Bidder to advise the bearing manufacturer MOM 22 July 2015 Bidder to confirm that the bearing Bidder confirmed SKF. design life time calculation shall be Page 104 of 156

NO

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT subjected to COMPANY during detail design.

III

3.1

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

approval Confirmed submit bearing design life calculation during detail design

PROCESS CLARIFICATION PROGRESSIVE CAVITY PUMP (Tag No PBE-6140A/B) Bidder to note that the NPSHa is 0.8m. The proposed NPSHr of 1.5m is not accepted. Bidder to revisit the pump See 2.8 design and provide NPSHr accordingly.

Closed ( refer response in 2.8)

3.2

RECIPROCATING PUMP

3.3

TBA Awaiting facility confirmation NPSHa calculation cannot be provided unless DAII Study is purchased. Acceleration head loss Bidder to provide NPSHA calculation. will be provided. The calculation shall be included the acceleration loose. [SPX-CUP] 27/07/15 Acceleration head will be calculated and furnished upon received of the suction side pipe length and velocity. Page 105 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

22 July 2015 Closed drain pump ,Flare booster pump and Flare Scrubber pump shall be complied with pump design condition as per attachment 1.

24 July 2015 Confirmed, Note that two different max. NO temperatures were specified: 85°C and 90°C. However, both is Bidder to recheck and confirm for each applicable pump.

3.4

IV

4.1

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

No

Closed

ELECTRICAL CLARIFICATION Q Generally, Electrical equipment inside 1.Flare scrubber and Booster pump the package shall be in compliance with: 1.Confirmed 1. 2014-4869-3L-0002 Electrical Requirements for Package 2.Confirmed with std. Equipment Specification comments 2. 2014-4869-3L-0004 - Induction Motors specification (Medium Comments furnished with the 1.NO Voltage & Low Voltage) Flare scrubber pump is also valid for the Flare Booster In Bid proposal, bidder has provided Pumps. comment for Flare Scrubber Pump Consolidated comments will motors only. Bidder is requested to be furnished soon in consolidate all comment/ deviation/ customer format. exception into provided bid form T4 for Page 106 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

further clarification. 2.Closed Drain pump motors: For Flare Booster Pump motors and Closed drain pump motors, there is no bidder‟s clarification in proposal. Bidder to check and confirm compliance with project requirement

Following comment to the specifications: 2014-4869-3L-0002: N/A so far 2014-4869-3L-0004 (also refer to preliminary motor data sheet in appendix – The quoted motor will be modified accordingly): 1.5 deviations: VR Classification Requirements are unknown and therefore excluded Motors only according the relevant IEC standards, other standards excluded. 2.1: 40 deg Celsius, 100% humidity, off shore location, Comment: Motors without cable glands offered S1 duty 2.2: humid, corrosive atmospheres, offshore: V11+V19+W61 Page 107 of 156

2.YES

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY External crews and plates made of SS316 (V4A) 2.3 CLASS F insulation with CLASS B temperature rise 2.4: IP 56: Option K51 2.7: Messing Außenlüfter: W66 2.8: IM B5 2.10. sep. terminal box for space heaters for motors bigger 3,7 kW (for 2,2 kW motors not offered) terminal box in the largest available size: option L00 2.15 additional plate with the following data: (2 x Y82) Locked rotor current at rated voltage and frequency Locked rotor torque at rated voltage and frequency Page 108 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY Allowable run up time at rated voltage and 80% rated voltage (This will be checked between motor supplier and pump manufacturer after final clarification of the pump design) Catalogue number for drive end and non drive end bearing

2.16 deviation: delivery of paint for repair is not possible 3.0 rated voltage: 480 V +/- 10% Rated Frequency: 60 Hz +/- 5% 3.2: start of the motor has to checked: start must be possible at 80% voltage and open discharge, 10% between motor torque an driven machine 3.3. we offer the 2,2 kW motors with delta connected windings too Page 109 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

3.4 we offer motors without winding protection / temperature detectors 3.6 we offer motors without space heaters 6. we offer one motor with type test (F82) and the other motor with routine test, non witnessed! 6.3: no onsite tests

4.2

8.0: possible pre documentation find in appendix, other documents after order Portion 1 & 2: 1. Noted. SPX-CUP will check with motor supplier to get their recommended cable size in advance. So that same can be communicated to buyer to meet the cable entry.

Final platform interfacing electrical cable size shall be informed to bidder during vendor data review. 1. Bidder to take note that the motor shall have suitable cable entry for project cable installation. If any incorrect cable entry, bidder shall need to provide certified reducer/ 2.Noted adaptor, nickel plated brass material and accessories to get

Page 110 of 156

No NO

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

correct cable entry. Closed Drain pump (Portion 3): 2. Un-used cable entry shall be Refer to motor data sheet plugged by certified plug nickel appendix plated brass material.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

in

Bidder to confirm compliance

13 July 2015 In the provided closed drawing pump motor datasheet, it shows M32 cable entry. Bidder to provide the adaptor/reducer as clarified above if project cable OD is not suitable for M32 cable entry.

Portion 1& 2 : M32 cable entry is confirmed by the Motor vendor. So SPX-CUP will provide the dimension of M32 entry so that purchaser will buy the suitable cable which can be fit on it. MOM 22 Jul 2015: PBE-4315A/B: cable size 3Cx4mm2 suitale for M20 cable entry PBE-4305A/B: Cable size 3Cx50mm2 suitable for M40 cable entry. Space heater: 2C+E x 4mm2 suitable for M20 cable entry Bidder to check and provide cable entry as per above requirement Page 111 of 156

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

[SPX-CUP] 27/07/15] Confirmed Portion 3: Confirmed

4.3

Project motor datasheet shall need to be fill up and submit as a part of Confirmed. vendor data review

NO

No

Closed

NO

No

Closed

NO

No

Closed

Bidder to confirm compliance.

4.4

Bidder to confirm that the Lifting eyes shall be furnished for the proposed Confirmed. motor Bidder to provide Stainless steel project tag name for motor as mentioned in datasheet:

4.5

Flare Booster Pump motors: ZDE-4315A and ZDE-4315B Flare Booster Pump motors: ZDE-4305A and ZDE-4305B Closed Drain Pump motors: ZDE- 6140A and ZDE-6140B

Confirmed

Page 112 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.6

4.7

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

Bidder to advise power consumption Flare Booster Pumps (PBErequirement (kW) of the pumps: 4315 A/B) :- 23.5 KW - Flare Booster pumps (PBEClosed Drain: Current pump 4315A/B) design: 1,27 kW acc. NO - Closed Drain Pumps (PBEperformance curve 6140A/B) Flare Scrubber Pumps (PBE- Flare Scrubber pumps (PBE4305 A/B) :-3.23 KW 4305A/B) Portion 1 - Flare Booster Pumps (Tag No. PBE-4315 A/B) Bidder to confirm that Enclosure material shall be Cast iron or coated Upon confirmation from motor TBA vendor only. fab. Steel 13 July 2015 Bidder to check and confirm in TBC Confirmed. response

4.8

COST IMPACT (YES/NO)

Project requires that space heater shall be provided for motor greater than Confirmed 3.7kW. Space heater is rated 230VAC but operated as 110VAC. Page 113 of 156

SCHEDULE IMPACT (YES/NO)

STATUS

Closed

TBA

No

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to check and confirm compliance The motor testing shall be in compliance with Section 6, Doc. No. 2014-4869-3L-0004 - Induction Motors specification.

4.9

Type Test Approval, Hazardous Area Motor testing report and all certification Classification and IP protection will (for standard compliance, type test be provided along with offered Motor. No approval, hazardous area classification and IP protection) shall be provided in Confirmed vendor data Bidder to compliance.

4.10

check

and

No

Closed

No

Closed

confirm

Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive plastic suitable for zone 2, IIA, T3 2. Vertical motor shall be flange-

1.Confirmed 2. Confirmed

Page 114 of 156

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

mounted

4.11

For Bidder comments to motor in proposal, there are some clarification as follows: 1. Bidder to provide manufacturer model, catalogue and IECEx certificate of the proposed motor for perusal. 2. Bidder to check and confirm if the proposed manufacturer painting system is complied with project painting procedure. 3. Cable gland shall be provided purchaser. Bidder to exclude from scope of supply 4. Bidder proposal 1ph, 230VAC anticondensation heater. It is advised that the heater is rated 230VAC but operated as 110VAC according to project requirement. Bidder to check and confirm for this operation. 5. PTC and RTD is not required for the motor. Bidder to exclude from

1. Confirmed. To be submitted Awaiting Motor supplier’s required doc and catalogue. 2. 3. Noted. Excluded. 4. Confirmed. No 5. Not offered PTC and RTD. 6. Type Test Approval, Hazardous Area Classification and IP protection will be provided along with offered Motor. 7. Noted and confirmed.

Page 115 of 156

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

scope of supply 6. Motor shall be tested as per requirement on item 4.7 above. Test report for supplied motor shall be provided. 7. Pump curves and motor curves shall be supplied in vendor data review. Bidder to follow the requirement 13 July 2015

We are still waiting for the motor vendors to provide the catalogue.

For sub-item 1, bidder to provide required docs MOM 22 July 2015 Bidder is waiting from manufacturer. [SPX-CUP] 27/07/15 Catalogue furnished. Motor Data sheet and Curve attached herewith.

31 July 2015 Page 116 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

The proposed catalogue is not inline with motor datasheet. Both documents are missing some major information. Bidder is requested to re-check with GE manufacturer and confirm: 1. Third party certification shall be provided to demonstrate for motor rated as Ex nA and suitable with Zone 2, IIA, T3 and IP56 protection 2. Proposed TEFC Cooling method shall be equal to IC441. 3. Duty Cycle: S1 4. Insulation class / Temperature raise class: F/B

[SPX-CUP] 04/08/2015 The catalogue provided by GE is a generic catalogue and therefore it may not reflect the exact motor that they are offering. GE has offered the motor in line with the project specifications (except those requirements where they provided their comments and exceptions) 1.Confirmed 2.Confirmed 3.Confirmed 4.Confirmed

Portion 2 - Flare Scrubber Pump (Tag No PBE-4305A/B)

Page 117 of 156

COST IMPACT (YES/NO) NO

SCHEDULE IMPACT (YES/NO) NO

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.12

4.13

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT Bidder to confirm that the proposed motor shall meet following requirements:  Maximum noise level as 85dB@1m  Duty Cycle S1

* Confirmed * Confirmed

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

No

No

Closed

No

No

Closed

Motor testing report and all certification (for standard compliance, type test Type Test Approval, Hazardous Area approval, hazardous area classification Classification and IP protection will and IP protection) shall be provided in be provided along with offered Motor. No vendor data

No

Closed

Bidder proposal 1ph, 220-240VAC space heater. It is advised that the heater is rated 230VAC but operated as 110VAC according to project Confirmed requirement. requirement.

to

comply

the

Bidder to check and confirm for this operation.

4.14

Bidder to compliance.

check

and

confirm

Confirmed

Page 118 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.15

4.16

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

Bidder to check and clarify if its proposed motor comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive plastic suitable 1.Confirmed for zone 2, IIA, T3 2.Noted 2. Vertical motor shall be flange- 3.Noted mounted 3. Re-greasable bearing shall be used for motor above 22kW. For GE comments to spec in proposal, there are some clarification as follows: 1. Bidder to provide GE manufacturer model, catalogue and Ex certification of the proposed motor for perusal. 2. Cable gland shall be provided purchaser. 3. Bidder to check and confirm if the proposed manufacturer painting system is complied with project painting procedure. 4. Terminal shall be provided for wiring connection instead of

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

3.Manufacturer standard painting for offshore application offered. Final No shade/colour will be as per customer requirement.

No

1. Confirmed. 2.Noted

4. Noted. TBA 5. Confirmed Page 119 of 156

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Sticker. Bidder to follow project 6.Noted and confirmed that no PTC requirement. and RTD offered. 5. Bidder proposal 1ph, 230VAC anticondensation heater. It is advised that the heater is rated 230VAC but operated as 110VAC according to project requirement. Bidder to check and confirm for this operation. 6. PTC and RTD are not required for the motors below 75kW. Bidder to exclude from scope of supply 13 July 2015 Confirmed. Bidder state “TBA” for sub-item 4. Bidder to confirm

31 July 2015 The proposed catalogue is not inline with motor datasheet. Both documents are missing some major information. Bidder is requested to re-check with GE manufacturer and confirm:

SPX-CUP] 04/08/2015 The catalogue provided by GE is a generic catalogue and therefore it may not reflect the exact motor that they are offering. Page 120 of 156

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT 1. Third party certification shall be provided to demonstrate for motor rated as Ex nA and suitable with Zone 2, IIA, T3 and IP56 protection 2. Proposed TEFC Cooling method shall be equal to IC441. 3. Insulation class / Temperature raise class: F/B

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

GE has offered the motor in line with the project specifications (except those requirements where they provided their comments and exceptions) 1.Confirmed 2.Confirmed 3.Confirmed 4.Confirmed

Portion 3 - Closed Drain Pumps (Tag No PBE-6140A/B) Motor shall be work in electrical system 480VAC, 3ph, 60Hz. 4.17

Bidder proposes 460VAC, 60Hz, 3ph Confirmed (motor will be changed in motor for Closed pump. Bidder to the next revision anyway) check and confirm the motor can work correctly with 480VAC, 3ph, 60Hz.

Page 121 of 156

NO

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.18

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

13 July 2015 Bidder to provide model, catalogue of new motor for review

Motor data sheet, drawing and current-torque diagram is attached

Bidder to confirm that the proposed motor shall meet following requirements:  Maximum noise level as Confirmed 85dB@1m  Insulation class F  Temperature raise class B

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Closed

No

No

Closed

NO

No

Closed

In the Siemens motor datasheet, Bidder proposes 3PTC thermistors and Ex nA motor.

4.19

However, project spec only require Confirmed. temperature control equipment to be PTC removed (see motor data sheet applied for Ex e motor, VFD motor and in appendix attached) motor equal or higher 75kW. Hence, our MCC do not have any interfacing for this protection. Bidder to re-check if the PTC is Page 122 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

necessary for motor in this application. If not necessary, please remove from the motor. In the Siemens motor datasheet, it is state that Version for gas group IIC, however, stamped for IIB.

4.20 Bidder to clarify why likes that?

Changed (refer to motor data sheet attached)

NO

No

Closed

YES

No

Closed

No

No

Closed

Bidder to provide Ex certification for the proposed motor for evaluation.

4.21

4.22

Bidder to check and confirm if the proposed manufacturer painting system is complied with project Confirmed painting procedure. The motor testing shall be in 6. we offer one motor with type test compliance with Section 6, Doc. No. (F82) and the other motor with 2014-4869-3L-0004 - Induction Motors routine test, non witnessed! specification. 6.3: no onsite tests Page 123 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Motor testing report and all certification (for standard compliance, type test 8.0: possible pre documentation find approval, hazardous area classification in appendix, other documents after and IP protection) shall be provided in order vendor data Bidder to compliance.

4.23

check

and

confirm

Fan shall be non-sparking bronze alloy/ conductive plastic suitable for zone 2, See “ otor-Data sheet” in appendix. IIA, T3. Fan manufactured out of brass Bidder to confirm complication 13 July 2015 Bidder to check and confirm that manufacturer proposed brass fan shall Confirmed be non-sparking and suitable for Zone 2, IIA, T3.

V

INSTRUMENT CLARIFICATION

5.1

General

YES

No

Closed

Page 124 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.2

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

COST IMPACT (YES/NO)

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder to confirm complies to Instrument Design Specification and Instrument Requirements For Package Equipment Specification (Doc. No. 2014-4806-4L-0001, and 2014-48064L-0005). Bidder to list down any instrument supplied along with the pump. 14 Jul: (PBE-4305A/B) Bidder is requested to provide: - LG on the tank for sealing system - PT for the sealing failure detection system - PT for the packings rupture detection system - TG on the oil lubrication tank (power end crankcase) - LG on the oil lubrication tank (power end crankcase

No Instruments supplied with pumps as there is no instrument on pump skid. For Seal system and Unilok sealing No system Level transmitter provided. Which are in compliance to the specification requirement. - There is no tank for the sealing System (Unilok I). Therefore, requirement for LG on the tank is not applicable. - PT, will be provided in the Unilok 1 System - There is no TG in the oil lubrication tank in our original scope. Please note that there is no oil tank lubricator in the power end crankcase as our power end crankcase is selflubricated. The power end crankcase will be supplied with oil sight level gauge. TG can be provided with cost implication Page 125 of 156

SCHEDULE IMPACT (YES/NO)

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY - LT will be provided for the oil lubrication tank (packing lubcitator). Please note that there is no oil tank lubricator in the power end crankcase as our power end crankcase is self-lubricated. The power end crankcase will be supplied with oil sight level gauge. MOM 22 July 2015: Bidder confirmed to provide PG for packing leakage system. [SPX-CUP] 27/07/15. Confirmed.

Portion 3: (2014-4806-4L0005 will be considered for seal system API Plan 52 now – note that 2014-4806-4L0001 was not provided for review) Page 126 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

31 July 2015 August 3rd, 2015: Bidder to confirm compliance for API plan 52. API Plan changed to plan 51 YES (quench). Therefore this specification For 2014-4806-4L-0001 Bidder to refer is not applicable anymore attachment.

SCHEDULE IMPACT (YES/NO)

STATUS

YES

If cannot comply, Bidder to put in deviation list.

5.3

5.4

Reciprocating Pump (PBE-4305A/B) and Rotary Progress Cavity Pump (PBE-6140A/B) (PBE-4305A/B) Please note that SPX-CUP does not Bidder to advice on the requirement of required any instruments on quoted Vibration sensors and Temperature reciprocating pump. sensors for Pump and electrical motor, For Motor less than 75KW Customer NO if any. does not required any temperature sensor. N/A for PBE-6140 A/B

5.5

API Centrifugal Pump (PBE-4315A/B Page 127 of 156

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.6

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to advice on the requirement of Vibration sensors and Temperature Very small size VS6 pump along with sensors for Pump and electrical motor, 5.5KW Motor. So no instruments is No if any. provided.

14 Jul:

SCHEDULE IMPACT (YES/NO)

STATUS

No

Confirmed for motor winding. Yes, if No Pump bearing housing have a flat required surface for the portable vibration measuring device to measure the vibration. If mandatory requirement then we can provide vibration instrument to be installed on the pump bearing housing.

Bidder is requested to provide Temperature for motor winding and MOM 22 July 2015 Vibration for pump bearing housing - Purchaser confirmed not reqiure YES RTD/PTC for motor winding. - Bidder confirmed the pump bearing type is not hydrodynamic type, So it NO is not required the Vibration for pump bearing housing. Bidder revised reflect.

the

quotation

Page 128 of 156

to

Closed NO

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.7

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

Hydrodynamic thrust bearings shall have four (4) temperature measurement devices, single element, in each bearing located in the high temperature zone. Two (2) of the thrust bearing RTDs shall be installed in the active pads and two in the inactive pads

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Not applicable. Anti-Friction bearing offered. Its not applicable cause of the No thrust load is minimum and AntiFriction bearing can handle as specified in API.

SCHEDULE IMPACT (YES/NO)

STATUS

No

Bidder to confirm complies. The pump bearing selection is based on the requirements of Table 10 of API 610 11th Edition. With the requirements stated in API 610 11th 14 Jul: Edition, the use of Hydrodynamic Bearing is not necessary. Further to No Bidder is requested to clarify more this, if Hydrodynamic Bearings are detail why not using? needed; proper Monitoring Control System is required and this will be very expensive. Based on the recommendations of Page 129 of 156

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

API 610 11th Edition, we can confirm that the use of Hydrodynamic Bearings is not required for the pump. Anti-friction bearing have no active pads and inactive pads. This bearing is mounted on pump shaft directly. So any rise on the temperature will be recorded from the bearing housing oil temperature only. As no hydro dynamic thrust bearing offered so not applicable.

5.8

Hydrodynamic radial bearings shall have two (2) temperature measurement devices, single element, Not applicable. Same as above AntiNo in each bearing located in the high Friction bearing offered. temperature zone

No

Bidder to confirm complies. 14 Jul:

Anti-friction bearing have no active pads and inactive pads. This bearing Bidder is requested to clarify more is mounted on pump shaft directly. No detail why not using? So any rise on the temperature will be recorded from the bearing Page 130 of 156

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.9

5.10

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

housing oil temperature only. As no hydro dynamic thrust bearing offered so not applicable. Each seal system shall include storage TBA , awaiting supplier vessel, level gauges and transmitters, confirmation on relieve valve pressure transmitters and relief valves NO as necessary to make a fully operable 21.July 2015: and safe system Please refer to the seal supplier Bidder to confirm complies. P&ID for the detailed scope. All instrument hardware equipment for the Pumps shall be suitable for Zone 2 hazardous area, Group IIA, NO temperature class T3, IP 66 as Confirmed minimum.

SCHEDULE IMPACT (YES/NO)

NO

STATUS

Closed (Refer to mechanical clarification)

NO

Bidder to confirm complies.

5.11

No instruments except the Pressure 14 Jul: Transmitter in the seal plan 53B. Bidder is requested to list down ally Yes instrument supplied along with the MOM 22 July 2015 pump Pressure gauge and Temperature gauge. All Transmitters shall be analogue NO Confirmed output type 4-20mA, Hart Protocol. Page 131 of 156

No

Closed

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm complies.

5.12

5.13

5.14

Bidder to confirm that the supplied Junction boxes shall be 316SS or 316L SS material and certified suitable to Confirmed Zone 2 hazardous area, Gas Group IIA, temperature class T3, IP 56 as a minimum. Confirmed

NO

Bidder to confirm the supplied junction MOM 22 July 2015 boxes shall be of bottom entry only. Purchaser do not required the Yes The cabling entry connection shall junction box for instrument. utilized ISO thread Bidder to revise the quotation to reflect. TBA Awaiting. Upon confirmation from supplier. Bidder to confirm all supplied JBs/enclosures shall have a 25% 21.July 2015 NO termination spares and 25% spare Requirement of 25% termination space spares is not clear. Conduit box will have 25% spare space. Page 132 of 156

NO

Closed

NO

Closed

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 22 July 2015 This clarification is withdrawn.

5.15

5.16

5.17

VI

6.1

Bidder to confirm all spare cable entries (i.e. JB‟s transmitters, etc.) shall be plugged suitable to the hazardous class rating. Cable gland shall be Ex „d‟ & Ex „e‟ certified. Bidder to provide instruments, Junction Boxes certification suitable to use in Zone 2 hazardous area, Gas Group IIA, temperature class T3 for review Instrument cable shall be oil resistant, mud resistant and flame retardant type. Bidder to comply

Confirmed MOM 22 July 2015 This clarification is withdrawn.

NO

NO

Closed

NO

NO

Closed

Confirmed MOM 22 July 2015 Purchaser do not required the Cable NO for instrument. Bidder to revise the quotation to reflect.

NO

Closed

Confirmed MOM 22 July 2015 This clarification is withdrawn.

STRUCTURE CLARIFICATION The baseplate shall be designed, fabricated and inspected in accordance with specification No. 2014-4889-6L0005_Structural skids for package equipment. Bidder to confirm

VS6 Pump – Not applicable as the pump does not have any baseplate. NO TD60 – SPX-CUP do not consider baseplate as a structural skid. Page 133 of 156

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

compliance.

Therefore, we are offering the baseplate as per our standard which is suitable for Offshore installation and application.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Portion 3: Closed drain pump This specification is not considered so far as it wasn‟t provided for review. 13 July 2015 TD60 – SPX-CUP complies to API - As GA drawing of TD60, base skid is 674 3rd Ed. clause 7.4.2 base Plate included. So bidder to specify standard and Skid requirements. Suitable for to be used for design and fabrication the offshore requirement. skid. So SPX-CUP does not considered - pls find attached specification for the 2014-4889-6L-0005. review and confirm Portion 3: Confirmed

31 July 2015 API 674 3rd Ed. Clause 7.4.2 base plate is not specify design requirement for baseplate and skid (ex. Design for beam, load….). Bidder is requested to confirm compliance with 2014-4889-

[SPX-CUP] 04/08/2015 Noted. SPX-CUP confirms to comply the structural skid design requirement as per 2014-4889-6L0005. Any comments and deviation to specification requirement will be Page 134 of 156

STATUS

Closed NO

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

6.2

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

6L-0005

furnished soon as our facility is reviewing the same presently.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

The design load criteria shall be as per specification for structural skid for Refer to 6.1 package equipment Do. No. 2014- See 6.1 4889-6L-0005 14 July 2015 find attached specification for review and confirm TD60 – SPX-CUP complies to API 674 3rd Ed. clause 7.4.2 base Plate and Skid requirements. Suitable for the offshore requirement. So SPX-CUP does not considered the 2014-4889-6L-0005. Closed

Portion 3: Confirmed

31 July 2015 API 674 3rd Ed. Clause 7.4.2 base plate is not specify design requirement for baseplate and skid (ex. Design for beam, load….). Bidder is requested to confirm compliance with 2014-48896L-0005.

[SPX-CUP] 04/08/2015 Noted. SPX-CUP confirms to comply Yes the structural skid design requirement as per 2014-4889-6L0005 with comments. Please refer to the attached.

Page 135 of 156

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

If cannot comply, Bidder to put in deviation list NDT minimum requirement, All weld shall be subject to 100% Visual examination and 100% UT of all skid full penetration welds of skid main members and 100%UT and DP of lifting lugs. Bidder to confirm compliance

6.3

31 July 2015

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Portion 1& 2: TBA To be confirmed later. Awaiting confirmation. 21.July 2015: Portion 1& 2 All welds will be visually inspect for the baseplate. There is no fully penetration weld for small size baseplate as offered. SPX-CUP confirms to offer UT on Pad Eyes NO Portion and LPI on Pad/Lifting Lug Welds. YES Portion 3: See 6.1

[SPX-CUP] 04/08/2015 Page 136 of 156

SCHEDULE IMPACT (YES/NO)

STATUS

NO NO

3:

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

COST IMPACT (YES/NO) As bidder offer UT on Pad eyes and Please note that lifting lugs weld NO LPI on pad/lifting lug welds. It is not offered with LPI only. Lifting lugs clear. Bidder is requested to confirm offered with 100% UT. compliance that, Pad/Lifting lug welds shall be 100% UT. TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

SCHEDULE IMPACT (YES/NO) NO

STATUS

Portion 1& 2 TBA To be confirmed later. Awaiting confirmation.

21.July 2015:

6.4

Portion 1& 2 Bidder is requested to provide estimate Please refer to the attached GAD for NO Dry/operating weight. the weight details. Portion 3: This will be done with next revision of the quotation and will be mentioned on the preliminary GA drawing which will be drawn after technical clarification of the pump Page 137 of 156

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM VII

7.1

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

PIPING CLARIFICATION PBE-6104A/B: Due to layout constraints, the suction Nozzle (TP-2) of the 2 pumps shall be oriented opposite. Suction nozzle of PBE6104B faces to West, and the other face to East. Bidder to confirm 14 July 2015 Bidder to submit GA drawing for verification.

Suction and discharge nozzles will be changed in next revision (NPSHr and mechanical seal reason). One NO discharge nozzle will face to West and the other face to East.

No

A preliminary GA drawing will be provided within the next 2-3 weeks [SPX-CUP] 27/07/15 GAD will be provided approximately 8 weeks after receipt of PO.

VIII

QC CLARIFICATION GENERAL

8.1

Bidder mark-up ITP and resubmit is noted, However Bidder to confirm that item 36 in ITP P501 for Factory Acceptance tests (FAT) shall be W Confirmed (witness) in inspection lever requirement for COMPANY and PURCHASER. This point will apply for three pump types.

Closed

YES

Page 138 of 156

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

1.Portion 1&2 : Confirmed 2. Portion 3: N/A as no seal system has been 1. NO quoted so far

8.2

8.3

MOM 22 July 2015 2.NO (YES, Either CA certificate or U stamp NO - Both pulsation dampeners are if seal certificate for accumulator items required U-stamp. system [SPX-CUP] 27/07/15 Confirmed with accumulato - Seal accumulator is required Ur applies) stamp. [SPX-CUP] 27/07/15 Confirmed Portion 1& 2 Manufactured Standard WPS and Welder qualification only. Portion 3: Confirmed MOM 22 July 2015 Welder and WPS qualification shall be Bidder confirmed: Welder and WPS NO in compliance with 2014-4800-0L-0008 qualifications shalll be as per manufacturer standard and the procedure subjected to appoval during detial design. [SPX-CUP] 27/07/15 Confirmed Page 139 of 156

No

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.4

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

Structural material shall be compliance with 2014-4891-6L-0001

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

We are offering the baseplate with Fabricated Mild Steel. This specification is not considered so far as it wasn‟t provided for in review.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

NO

Closed

This specification is not considered so far as it wasn‟t provided for review. Skid structural fabrication shall be Not applicable for VS6 and for No inspected as per 2014-4891-6L-0004 Recip the base plate is manufactured standard and not considered as Structural Skid.

No

Closed

MOM 22 July 2015 Bidder confirmed that the structure materail shall be ASTM. Portion 1 &2 Confirmed as applicable to the offered piping.\ 8.5

8.6

Piping material shall be 2014-4800-1L0001 MOM 22 July 2015 Dual certified SS316/316L

Page 140 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 22 July 2015 Bidder confirmed base plate complied with API 674 for reciprocating pump.

8.7

8.8

Bidder to confirm submitting weld map showing weld configuration, applicable WPS, NDE matrix Painting and Coating in accordance with Document No.: 2014-4800-1L0004. Bidder to put in deviation list if cannot comply and proposed as per manufacturer standard ( Painting shall be suitable for offshore service) Painting procedure shall be subjected to COMPANY approval and comply with Project painting specification in final color.

Confirmed

NO

No

Closed

Portion 1& 2: Please note that SPX-CUP offered pumps are Stainless Steel material. Hence, no painting on SS body. For rest of items painting will be as per SPX-CUP standard suitable for NO offshore application. Procedure will be submitted for company approval. Final colour/shade will be as per Company requirement. Portion 3: Refer to “Painting

NO

Closed

Page 141 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

procedure_preliminary_Quote 24526169_REV001” in appendix Deviation: Refer to remarks in the mentioned document MOM 22 July 2015 Painting shall be as per manufacturer standard for offshore application. Final color shall be as per Project specification requirement. SS will be painted in the same way. 31 July 2015 Bidder to put this point in deviation list.

Bidder to update in deviation for this point. [SPX-CUP] 27/07/15 TBA [SPX-CUP] 04/08/2015 Already commented in the deviation sheet.

8.9

PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is [SPX-CUP] 04/08/2015 applicable 100% for pressure retaining Confirmed parts) ( Apply for three portion pumps) Page 142 of 156

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm provide VIIIA

QC CLARIFICATION FOR API CENTRIFUGAL PUMP Material certificates shall be furnished as follow 

8.1



Pressure retaining components to EN 10204:2004 Type 3.1

Confirmed

Other components to EN 10204:2004 Type 2.2

Confirmed (List of other components will be submitted during detailing)

No

No

Confirmed MOM 22 July 2015 No Bidder confirmed also for C6 material in base scope

No

Closed

- Confirmed - Confirmed - Confirmed

No

Closed

Pump material shall be in accordance with NACE MR0175

8.2

Bidder to confirm compliance 13 July 2015 Bidder to confirm that the material certification shall be reflected to NACE MR0175 Pump NDT requirement: - Liquid penetrant for connection weld - Liquid penetrant for casting - Nozzle connections to the casing

No Page 143 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

shall be subject to 100% MPI/DPI and minimum 10% radiography/ultrasonic inspection. If cannot comply, Bidder to put in deviation list.

8.3

Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance

13 July 2015 Bidder to update in deviation list for evaluation.

8.4

Pump witness test require for below ( API 610, 11 edition) - Performance (8.3.3) - Retest on seal leak ( 8.3.3.2.d) - NPSH (8.3.4.3) - Complete unit test (8.3.4.4) - 4-hr mech. run test (8.3.4.2)

Confirmed with comments furnished No in the comment/exception section.

No

Please refer to the updated deviation list. No MOM 22 July 2015 Bidder confirmed compliance except those mentioned in deviation list. -Confirmed - Confirmed - Confirmed -Confirmed No - Confirmed Other Non-Witness, Observe test requirement shall be per QC Page 144 of 156

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Other Non-Witness, Observe test requirement shall be per QC inspection and testing in Purchaser pump datasheet sheet 5 of 14

inspection and testing in Purchaser pump datasheet sheet 5 of 14

All testing above shall be in base scope. Bidder to confirm compliance 13 Jul. 15 “Confirmed as indicated in Pump data sheet furnished” Bidder to clarify what is the furnished datasheet.

Bidder to reconfirm the below: Pump witness test require for below ( API 610, 11 edition) - Performance (8.3.3) - Retest on seal leak ( 8.3.3.2.d) - NPSH (8.3.4.3) - Complete unit test (8.3.4.4) - 4-hr mech. run test (8.3.4.2)

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

All testing above shall be in base scope. Confirmed as indicated in Pump data sheet furnished. Purchase pump technical data sheet requirement is dully filled and submitted. So SPX-CUP have confirmed to meet the data sheet requirement. -Performance: Confirmed -Retest on seal leakage: Non-witness Yes confirmed. - NPSH confirmed -Complete Unit test confirmed -Confirmed 4 hour mechanical run test in pump performance test only. MOM 22 July 2015 Retest on seal leakage: confirmed witness. Page 145 of 156

Bidder

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Other Non-Witness, Observe test FAT as all testing mentioned in requirement shall be per QC inspection datasheet/specification/TR is under and testing in Purchaser pump Bidder base scope. datasheet sheet 5 of 14

8.5

8.6 VIIIB

8.1

All testing above shall be in base scope. Bidder to confirm compliance Impellers, balancing drums and similar major rotating components shall be dynamically balanced to ISO 194G-1, grade G2.5. Bidder to confirm compliance Couplings shall be balanced to ISO 1940-1, grade G6.3. Bidder to confirm compliance QC CLARIFICATION FOR API RECIPROCATING PUMP Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance

Confirmed

No

No

Closed

Confirmed

No

No

Closed

Confirmed with comments furnished No in the comment/exception section.

No

Page 146 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Noted and updated. Please find the attached. 13 July 2015 Bidder to update in deviation list for further evaluation

8.2

8.3

No MOM 22 July 2015 Bidder confirmed compliance with TR/datasheet/specification except for those mentioned in the deviation list P501 TR ITP is already marked up Bidder to mark up in TR ITP (P501) and furnished for customer No and submit for further evaluation. reference. Attached herewith again. 13 July 2015 MOM 22 July 2015 Bidder to submit. There is no ITP in bid Bidder to check and provide the No proposal. Mark-up ITP for further updated ITP. evaluation is not for reference. [SPX-CUP] 04/08/2015 Attached herewith. FAT shall be done as per Project 1.Performance Witness Confirmed specification requirement ( 2014-4800- 2.NPSH Test Witness confirmed 1L-1008 section 12). 3.4 hours Mechanical Confirmed No Below test is required for witness: MOM 22 July 2015 Performance test, NPSH test and 4 Testing shall be applied in the same hours mechanical running test. for both pump A/B Page 147 of 156

No

Closed

No

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance Material certificates shall be furnished as follow:

8.4



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Pump material shall be in accordance with NACE MR0175

8.5

Confirmed Confirmed (List of other components will be submitted during detailing) No

No

Confirmed : Pump material shall be in accordance with NACE MR0175

Bidder to confirm compliance 13 July 2015 Nace MR0175 shall be specified in No Confirmed material certification. Bidder to confirm compliance. Pump NDT shall be complied with API 674 and datasheet QC section sheet 4 Confirmed with minor comments No of 12. furnished in Pump data sheet. Bidder to confirm compliance Page 148 of 156

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

8.6

Noted. Please refer to the pump 13 July 2015 deviation list attached. Bidder mark-up in datasheet is noted. No However, Bidder to put in deviation list MOM 22 July 2015 if cannot comply corresponding with Bidder confirmed compliance except clear reason. those mentioned in deviation list Coupling components and assemblies shall be dynamically balanced to the No ISO-1940 G2.5 as minimum. Confirmed

VIIIC

8.1

Bidder to confirm compliance QC CLARIFICATION FOR API PROGRESSIVE CAVITY PUMP Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance 13 July 2015 Bidder to confirm that item 36 in ITP P501 for Factory Acceptance tests (FAT) shall be W (witness) in inspection lever requirement for COMPANY and PURCHASER.

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

ITEM

See document “2014-4861-1W-1003 Rev B commented_Document list+ITP_Quote 24526169_REV001” in appendix

NO

SCHEDULE IMPACT (YES/NO)

STATUS

No

Closed

No

Closed

No

Closed

Confirmed

Testing and inspection shall be Page 149 of 156

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

applied in the same for each pump A and B. Bidder to confirm compliance. Material certificates shall be furnished as follow:

8.2



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Confirmed

NO

No

Pump material shall be in accordance with NACE MR0175

8.3

Bidder to confirm compliance 13 July 2015 Material certification shall be reflected Confirmed to NACE MR0175. Bidder to confirm FAT shall be done as per Project Pump: Confirmed specification requirement ( 2014-48001L-1008 section 12). Motor: 2014-4800-1L-1008 (regarding motor Pump specified testing shall be as per – also refer to motor data sheet in QC inspection and test section in sheet appendix): 4 of 12 Purchaser datasheet. Page 150 of 156

Closed

YES (for No special NPSH test)

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

2.1 dev.: motors only according the Below test is required for witness: relevant IEC rules Performance test, NPSH test, Retest on seal leakage and 4 hours 2.3: dev.: Vietnamese Codes mechanical running test. unknown and therefore excluded 4 Hours mechanical running test is 5. chapter not relevant for motors, applied for each pump unit. therefore excluded Bidder to confirm compliance 6.2: power supply: 480V/60Hz, 9 + L1Y Motors bigger 3,7 kW with space heater IP 56, option K51 7.0, 8.0, 9.0 comment: not relevant for motor design 10.0 316 stainless steel for nameplates Comment: rating plate according Siemens Standards, additional plate with TAG Number and bearing data, Y82 Page 151 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY 11. comment: we offer special painting C5 for offshore duty, RAL 7030, V11+V19 12.2 we suggest for one motor a type test, unwitnessed, F82, and for the other a routine test, unwitnessed, F00. 12.3 deviation: no tests at site offered 12.4 up to 12.5 not relevant for the motor, therefore excluded. 13. comment: we offer a lot of documentation + filled customer data sheet. 14. weight of motor in datasheet + drawing confirmed 15. spare part list will be offered U26, spare parts for two years operation not necessary Page 152 of 156

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

16. we offer quality plan, U63, and U86 17. Motor packing only for transportation to Allweiler Germany 22 July 2015 Bidder to confirm also for below test as per specified in datasheet QC section: 24 July 2015 -Completed unit test (witness required) Confirmed - Sound level test (observed)

Yes

13 July SIEMENS Paint system Z21/J08 11. Bidder to provide the painting spec (offshore, C5H+C5M-M) and C5 for review and evaluation. Increased layer thickness 275μm for coating system Z21 (C5M-high), 12.2 Each motor will follow below detailed description will be provided requirement mentioned in the project in case of an order. pump datasheet note 13/14. Bidder to provide all the testing for each motor. Type test with heat run, noise Unwitnessed is acceptable. We will measuring report, routine test only attend the FAT testing for certificate, coating thickness completed package when applicable. measuring report, test procedure, one motor with type test and the Page 153 of 156

YEs

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TOTAL PAGES: 156

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

15.5 Bidder to recheck and reconfirm.

other motor with routine test, non witnessed! (no onsite tests)

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 22 July 2015 The painting shall be as SEIMENS manufacturer standard for offshore condition. The final color is complied with project specification requirement.

Material certificates shall be furnished as follow:

8.4



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Confirmed

NO

Pump material shall be in accordance with NACE MR0175 Bidder to confirm compliance Page 154 of 156

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

IX

9.1

specify

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT Bidder to inspection.

8.5

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response : COST IMPACT (YES/NO)

NDT Visual inspection, Ultrasonic and/or radiographic tests (where applicable), Liquid penetrant NO Pump NDT shall be complied with API inspection 676 requirement as minimum NDT is foreseen only on welds (wetted and pressurized parts) 13 July 2015 Pump NDT shall be complied with API Confirmed 676 requirement as minimum Bidder to confirm compliance. DEVIATION (APPLY FOR THREE V PUMP TYPES) Bidder provided deviation list for three pump type is noted. However, Bidder to provide the native file for easy Noted. handling and resolving. At this stage please refer to our general comments and exceptions in Bidder to update all deviation to the appendix NO attachment form in this in TC. Consolidated comments from all the buy-out supplier will be furnished and Purchaser only review deviation in submitted shortly. deviation list. Deviations and exceptions written elsewhere in the proposal will not be reviewed and approved.

SCHEDULE IMPACT (YES/NO)

STATUS

Pump

Page 155 of 156

No

Closed

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Toan Thang Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 156

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Note 1: The italic letter is the original technical requirement from Purchaser Specification/Datasheet

Page 156 of 156

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 2

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

TOAN THANG

BIDDERS REF & DATE: TBC REF. & DATE

:

BIDDER SIGNATURE

:

TBC#02 Rev A Date of Issue : 18 Aug 2015 Date of Response : 19 Aug 2015

TOTAL PAGES:

.

5

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 2

TBC REF. & DATE :

ITEM

TBC #2 – Rev A :TOAN THANG Date of Issue : Date of Response :

TOTAL PAGES: 8

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

CLARIFICATION FOR FLARE BOOSTER PUMP ( PORTION 1) CUP August 19,2015 : Proposal and clarification during TBC#1 are not clear for accumulator for plan 53 material, whether is SS316 or not.

1.1

1.2

For systems, as it is not in contact with the process fluid, hence our offer is in chrome moly steel. And suitable for the requirement. If SS 316 material is mandatory requirement, there will be a cost adder. Yes

Bidder to confirm accumulator of seal plan 53 shall be SS316 in minimum.

-Confirmed

All parts of the seal flushing system (including accumulator) shall be 316 stainless steel in minimum. Bidder to confirm compliance. Bidder confirmed in TBC#1 that “Bidder confirmed that the pump motor will be dismantling during shipment and re-assembly at Purchaser site.

-Confirmed

Yes

Closed

Closed Page 2 of 8

TECHNICAL BID CLARIFICATION # 2

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : TOAN THANG Date of Issue : Date of Response :

TOTAL PAGES: 8

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

The realignment and supervise will be under Bidder optional scope only” It is not acceptable. Purchaser require for shipment completed skid.

CUP August 19,2015 :

Bidder to provide the reasonable for dismantle shipment at clarify point 1.6 Section IA above.

COST IMPACT (YES/NO)

Normally, We do not recommend shipment of the complete skid as to ensure that the pump components are protected.

For this request, After checking again the packing condition and No If cannot comply Bidder to confirm that size of pump. Now we can the assembly at Purchaser site shall be confirm to ship as completed skid as per requirement. under Bidder base scope and guarantee. According to Bidder confirmation for complete unit test at item 8.4 Section VIIIA TBC#1, Bidder to clarify whether Bidder to use shop motor or contract motor for complete unit testing. 1.3

SCHEDULE IMPACT (YES/NO)

CUP August 19,2015 : - Contract Motor for complete unit testing.

Bidder also clarify for mechanical/seal -Contract mechanical/ seal plan plan using in testing whether shop will be used in testing mechanical seal or contract mechanical seal. Page 3 of 8

No

No

Yes, if both the pump requires separate Closed contract motor for testing.

STATUS

TECHNICAL BID CLARIFICATION # 2

TBC REF. & DATE:

ITEM

1.4

TBC #2 – Rev A : TOAN THANG Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 8

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

CUP August 19,2015 : SPX-CUP confirms these will be Bidder to specify Raw material and from Europe sourcing. These pump casting country of original ( components come from various NO Pump part: shaft, casing, impeller, can foundries of European countries depending on the delivery pump) schedule. So at present we cannot confirm the country name.

SCHEDULE IMPACT (YES/NO)

NO

STATUS

Closed

CLARIFICATION FOR FLARE SCRUBBER PUMP ( PORTION 2)

1.5

CUP August 19,2015 : The Total Acceleration Head with Flow-Through Suction Dampener Bidder provided the acceleration head directly to the pump inlet calculation which doesn’t seem manifold consider suction pulsation dampener. The resulted acceleration head is Length of suction line to dampener 18.5m. NO in feet; L = 2 ft (assume) (dampener Bidder to recheck with dampener mounts on Pump flange so 2 ft. also supplier and provide the final max distance assumed) acceleration head considered suction Velocity in the suction line in dampener for evaluation. fps; V = 2.132 fps Pump speed in rpm; Page 4 of 8

NO

Closed

TECHNICAL BID CLARIFICATION # 2

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : TOAN THANG Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 8

BIDDER CONFIRMATION / REPLY N = 367 rpm Pump type for triplex single acting; C = 0.066 Compressibility factor (hydrocarbon) K=2 Gravitational constant g = 32.2 ft/sec2 Ha = LVNc/gK = 2(2.132)(367)(0.066) / 2 (32.2) = 1.6 ft (0.48m) The NPSHa of the Flare Scrubber Pump will then be calculated as follows; NPSHa = Suction Pressure – Vapour Pressure – Loss ** Note: Suction Pressure to the Flare Scrubber is approximately equal to the Discharge Pressure of the Booster Suction Pressure = 4.4 barA x 10.19 / 0.701 = 63.96 m Page 5 of 8

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 2

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : TOAN THANG Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 8

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Vapour Pressure = 3.5 barA x 10.19 / 0.701 = 50.87 m Loss = 3m including Acceleration Loss (** Please note that we do not know the pipe loss and we assume it to be approximately 2.5m) Therefore, the NPSHa = 63.96 – 50.87 – 3 = 10.09m. The NPSHr of the Flare Scrubber Pump is 4.1m (based on S.G of 0.701). Therefore, the margin is 10.09 – 4.1 = 5.99 m.

1.6

The maximum charging pressure for CUP August 19,2015 : discharge pulsation dampener is only 500 psi (34.47 bar) in the case that the normal charging pressure is around 60-80% pump discharge pressure (Currently maximum discharge pressure is 73.5bara) It is not acceptable. Bidder to re-select

-We confirm provide the discharge Page 6 of 8

Closed

YES

YES

TECHNICAL BID CLARIFICATION # 2

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : TOAN THANG Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 8

BIDDER CONFIRMATION / REPLY

the discharge dampener to reflect (60- dampener which the charging 80% pump discharge pressure). pressure of dampener will meet the 60%-80% of pump discharge pressure as required by spec.

Bidder to provide minimum technical -We are waiting the requested detail information as below for discharge information from the dampener and will provide accordingly. dampener: - Make/Model - Design code - Maximum charging pressure - Capacity - Connection - Casing material - Cartridge type material

If any above technical missing in this -Yes, we confirm Page 7 of 8

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 2

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : TOAN THANG Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 8

BIDDER CONFIRMATION / REPLY

time, Bidder to confirm that the pulsation dampener selection shall be subjected for approval during detail design without cost impact and schedule impact.

Page 8 of 8

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 3B – TECHNICAL BID CLARIFICATIONS & MEETING REPORT – TECMACH Total page: 152 pages

TECHNICAL BID CLARIFICATION # 1

PROJECT : CLIENT : CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

TECMACH

Su Tu Trang Full Field Development – Phase 1 Cuu Long Joint Operating Company

BIDDERS REF & DATE:

IVT1345-19 Dated 25-June-2015

TBC REF. & DATE

TBC#1 Rev.C Date of Issue :07 Aug 2015 Date of Response : 08 Aug 2015

BIDDER SIGNATURE

:

TOTAL PAGES: 145

: Mr. Duong Van Huy – Chief of TECMACH Representative Office

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM 

TBC #1 – Rev C : TECMACH Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

GENERAL

IA

1.1

GENARAL CLARIFICATION FOR API CENTRIFUGAL VS6 PUMP Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Resubmit pump GA drawing applies for this project. - Resubmit mechanical seal, seal pots drawing with bill of material applies for this project. - Coupling drawing/ catalogue - Resubmit pump performance curve. - Provide pump crossing section drawing. - Utility requirements

Please see attachment no.1-TBC1Rev. A- IA.1.1 for Pump GAD Pump curve based on 10 M3/HR VS 47.4 M TDH. Motor data sheet Coupling drawing Pump Technical Proposal. Marked-up Purchaser Pump datasheet. Other requirement to follow after we receive the PO Page 2 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

- Resubmit Pump manufacturer – datasheet ( technical selection) and markup Purchaser pump datasheet ( check item by item)

Seal pot drawing Crossing section drawing

14 July 2015 - Resubmit pump GA drawing - Resubmit mechanical seal, seal pots drawing with bill of material applies for this project. - Charging kit for seal plan technical specification. - Revise the VDRL mark-up and resubmit. - Pump crossing section material. And below document required in below TBC items.

22 July-15 The MNF confirm that pump GA, mechanical seal, seal pots drawing submitter earlier is applied for this project. Please see again attachment no.05-TBC1-Rev.B-IA for: - Pump GAD - Mechanical seal & seal pots GAD VDRL mark-up was submitted at the time of proposal without any changes. The following documents will be submitted after of award: Charging kit for seal plan technical specification Pump crossing section material

Page 3 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

MOM 23 July 2015 - Resubmit pump GA drawing - Resubmit mechanical seal document as per below clarification. - Charging kit for seal plan technical specification. And below document required in below TBC items. 27 July 2015 Please refer to Attachment no.3TBC1-Rev.B-MOM-IA (Portion 1) for revised GA drawing. We are chasing Seal manufacturer and have waited for their response on mechanical seal documents and charging kit technical specification. We will furnish all of them on 29 July 2015. 04 Aug 2015 TBC#1 Rev C 08 Aug 2015 TBC#1 RevC Please refer to Attachment no.2Bidder is requested to provide mechanical TBC1-Rev.C-IA-date 8 Aug. (Portion seal documents and charging kit technical 1 ) for Mechanical Seal document Page 4 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

1.2

1.3

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

specification for evaluation.

and Charging kit catalog

Bidder provided nitrogen charging kit for seal plan API 53B is noted. However, Bidder to note that it is required only one charging kit for both Pump We noted. mechanical seal PBE-4315A/B. Bidder to revise quotation if any Bonding of all skid mounted equipment for grounding continuity and provision of two SS316 grounding bosses for connection to platform steel structure with provision for lifting. Bidder to confirm provides.

14 July 2015 Bidder to confirm provide.

Proposed pump has no skid. These are vertical Turbine pumps. We can provide a mounting point connection at the Barrel separate mounting plate for pump casing and motor earthing bosses

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Yes

No

No

No

STATUS

Closed

22-July-15 Will be discussed during meeting on 23-July-15 MOM 23 July 2015 Bidder confirmed earthing bosses.

provides

Page 5 of 145

only

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

1.4

1.5

1.6

1.7

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Drain and Vent piping shall be provided complete with isolation valves. Drain shall be provided with internal pipe extending Comply. to the bottom of the cane. Bidder to confirm compliance Bidder shall confirm specifically if any special tool is required and shall include in the scope of supply. Pump will not require any special tool. Bidder to provide the special tool list for further evaluation. First fill of lubrications/Barrier liquid for is required in base scope. Comply. Bidder to confirm to provide Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as option. Bidders to confirm provide and list out the necessary handling equipment.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Yes

No

Closed

No

No

Closed

Yes

No

Closed

No

No

The necessary handling equipments are shackles and slings. Confirm to comply with your certificate requirements for lifting devices. Page 6 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Yes

No

Closed

No

No

Closed

No

No

Closed

STATUS

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2. Bidder to confirm compliance 14 July 2015 Bidder confirmed that lifting equipment are only slings and shackles is noted. Bidder to confirm provides.

1.8

1.9

22-July-15 Confirm. MOM 22 July 2015 Bidder confirmed only shackle and slings with certification provided in base scope

Please find below for the list of 01 year operation spares as quoted in our proposal. Bidder to offer 01 year operation spare 01Set of mechanical seal as optional and provide the spare list for 01 Set of bowl bearing further evaluation. 01 Set of line shaft bearing 01 Set of bowl wear rings 01 Set of impeller wear rings Start up, pre-commissioning and The list of start-up/ commissioning commissioning spares part shall be under spares is only Gasket set/ Seal kit Bidder base scope. for each type of pump as quoted in our proposal. Bidder to provide the start up, prePage 7 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

1.10

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Comply.

No

No

22-July-15 Confirm third party agency shall be from six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK)

No

No

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

commissioning and commissioning spare part list for evaluation in this stage.

MOM 23 July 2015 Bidder confrimed above proposed Start up, pre-commissioning and commissioning spares part is enough for this stage.

Bidder proposed that Third party (CA) Inspection Services Category C in Buyer scope is not acceptable Bidder to refer attachment 1 for third party requirement. Category C certification is required. Bidder to confirm compliance and include the third party certification in base scope.

STATUS

Third party agency shall be from Six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK)

14 July 2015 Bidder to specify Third party agency.

Page 8 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

1.11

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Bidder provided VDRL mark-up is noted. However, there are some calculation document Bidder confirmed not provide such as: structural calculation, engineering calculation, bearing calculation for pump. It is not acceptable, Bidder to check and revised.

There is no structural calculation in our scope of supply. Bearing calculation will be provided upon order placement.

No

No

No

No

14 July 2015 Structure calculation is applied for mounting plate. Bidder to revise the VDRL mark-up and resubmit.

22-July-15 Will be discussed during meeting on 23-July-15 MOM 23 July 2015 Bidder to recheck for structure calculation. Bidder to recheck and confirm provide NPSHa calculation during detail design. 27 July 2015 - At the time of production, we will recheck the design of the separate mounting plate that is welded to the barrel - Please refer to Attachment no.3Page 9 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

08 Aug 2015 TBC#1 RevC Confirm.

No

No

Closed

Comply.

No

No

Closed

No

No

Closed

No

No

Closed

BIDDER CONFIRMATION / REPLY

STATUS

TBC1-Rev.B-MOM-IA (Portion 1) for NPSHa calculation which is based on 0.5M (1.64 ft.) NPSHA @ suction centre line

1.12

04 Aug 2015 TBC#1 Rev C Bidder to confirm provide structure calculation for mounted plate during detail design. The pump design life time is 20 years. Bidder to confirm compliance.

1.13

All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3

1.14

14 July 2015 Bidder proposed reference document confirmation is noted. However, For Instrument requirement for package equipment specification and piping material classes specification, Bidder to check and confirm If cannot comply Bidder to put in deviation list.

Noted. We are providing NEMA motor which is USA made. Motor is for Class 1 Group D Div. 2 T3 Temp code. MOM 23 July 2015 Confirmed comply with Instrument requirement for package equipment ( for mechanical seal plan 53B) Bidder confirmed comply piping material classes specification ( for nozzle pump and where available in seal system) Page 10 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

IB

1.1

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

GENARAL CLARIFICATION FOR API 674 Reciprocating pump Flare Scrubber Pump (Tag No PBE4305A/B) Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Pump skid outline drawing applies for this project. - Crossing section drawing with bill of material. - Equipment arrangement drawings - NPSH (acceleration) and Power required calculation - Coupling drawing/ catalogue - Dampener drawing, catalogue and sizing calculation. - Revise and resubmit Purchaser mark-up datasheet and Manufacturer datasheet (technical selection)

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Please see attachment no.2-TBC1Rev. A- IB.1.1 for - P&ID included the typical crossing section drawing - Typical GAD. - Purchaser mark-up datasheet - Manufacturer datasheet. - Utility List Other requirement to follow after we receive the PO - Pump skid outline drawing applies for this project will be provided during the engineering stage. - NPSH with acceleration will be provided later. - Coupling drawing / catalogue will Page 11 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

- Utility requirements Other document required in below TBC item.

be provided during the engineering stage. - Dampener drawing + calculation will be provided during the engineering stage.

14 July 2015 Bidder to submit below technical document for evaluation: - Pump skid outline drawing applies for this project. - NPSH (acceleration) and Power required calculation - Coupling drawing/ catalogue - Dampener drawing, catalogue and sizing calculation. - Update Manufacturer datasheet - Manufacturer experience list ( at least two continuously working project for the same pump model NH77 BP62

1.2

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

22 July 2015 We have still waited the response from Finder. 27 July 2015 Finder reconfirmed that the requirement documents to follow after we receive the PO.

Other document required in below TBC item. Bidder proposed suction and discharge U Stamp is not mandatory on dampener is Section VIII, div 1 but No U- dampeners with inside diameters Page 12 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Yes

No

Closed

No

No

Closed

No

No

STATUS

Stamp is not acceptable.

below 150mm. So we've proposed dampeners built per ASME VIII Bidder to provide dampener sizing and without U Stamp. dampener drawing to check and verify. Dampener sizing and drawing shall be provided after PO. 04 Aug 2015 TBC #1 Rev C U-stamp is required for suction and 08 August 2015 discharge dampener. We confirm to provide the Third party to certify that dampener fully comply with ASME section VIII div 1 If cannot comply, Bidder to put in as base scope. deviation list (Shall be CA certification) Bidder to confirm provide.

1.3

1.4

Bidder to clarify about the Gas charged mark-up in Scope of supply. Pulsation dampener requires nitrogen charging. Bidder shall confirm specifically if any special tool is required and shall include in the scope of supply.

Gas charged mark-up in scope of supply is stand for dampener with nitrogen charging. Special tools are already quoted in our proposal as base scope. Page 13 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Special tools list consists of Bidder to provide the special tool list for dampener charging kit and valves further evaluation. removal tool. 22 July 2015 We have still waited the response from Finder. 14 July 2015 Bidder to provide the list/ drawing for further evaluation. Valve removal tool is for check valve. Bidder to clarify also.

27 July 2015 Dampener charging kit is in function of manufacturer selected during engineering stage. Please see attachment no.1-TBC1Rev.B-MOM- IB for List of Special tools.

04 Aug 2015 TBC #1 Rev C 08 August 2015 Bidder response is not acceptable. We confirm to provide dampener The scope of supply dampener charging charging kit in base scope which kit shall be finalized at this stage to avoid catalogue/specification shall be cost impact later. subjected to approve without cost impact during detail design. Bidder to confirm provide in base scope Page 14 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

of supply. Catalogue and specification shall be subjected to approve without cost impact during detail design.

1.5

Start up, pre-commissioning and commissioning spares part shall be under The list of start-up/ commissioning Bidder base scope. spares is only Gasket set/ Seal kit for each type of pump as quoted in Bidder to provide the start-up, preour proposal. commissioning and commissioning spare part list for evaluation in this stage. 14 July 2015 22 July 2015 This clarification in here only for We have still waited the response Reciprocating pump. from Finder. Bidder to recheck with manufacturer and provide the list for evaluation. 27 July 2015 - Please see attachment no.2If it is lack of any spare part item during TBC1-Rev.B-MOM- IB for List of pre-commissiong/commissioning stage, it Start-up/ commissioning spares. will be under Bidder responsibility. - Confirmed. Bidder to confirm compliance. Page 15 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

1.6

1.7

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Spare part list for 01 year operation consists of 01 Set of Suction valve assembly Bidder to provide the Spare part list for 1 01 Set of Discharge valve assembly year of normal operation for further 01 Set of Plunger evaluation. 01 Set of guide ring for Plunger 01 Set of gasket for power end. Spare part list for 1 year operation will be 01 Set of gasket for liquid end. quoted in optional scope. 01 Set of packing. 01 Set of motor bearings. 01 Ea of bladder for dampener. Bidder provided mark-up VDRL is noted, However there are a lot of required Manufacturer-Finder re-checked document Bidder put N/A. and re-confirmed the mark-up VDRL as per enclosed in our initial Bidder to recheck with Manufacturer and proposal. resubmit.

Page 16 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

14 July 2015

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

04 Aug 2015 TBC #1 Rev C 08 August 2015 Bidder didn‟t put any deviation related to VDRL on attached deviation list. Please see attachment no. 4-TBC1Rev.C-date 8-August for Portion 2Please confirm follow project VDRL Deviation list. requirement.

1.8

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

22 July 2015 We have still waited the response from Finder.

27 July 2015 Bidder to put in deviation list for further Please see attachment no.-TBC1evaluation. Rev.B-MOM- IB for Portion 2Deviation list.

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required in base scope. Bidders to confirm provide and list out the necessary handling equipment.

COST IMPACT (YES/NO)

The necessary handling equipments are lifting beam, shackles and slings (and lifting point on the skid). Confirm to comply with your certificate requirements for lifting devices. Page 17 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Yes

No

Closed

No

No

Closed

STATUS

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2. Bidder to confirm compliance Adobe Acrobat Document

14 July 2015 Bidder to reconfirm that: Lifting equipment: lifting beam,shackles, sling completed with third party certification shall be under Bidder base scope. In the TR it is require in option scope but in here Purchaser require in base scope.

1.9

IC

22 July 2015 We have still waited the response from Finder. 27 July 2015 - Confirmed. - Noted. The quotation will be updated.

Bidder to revise the quotation to reflect. All electrical and instrument equipment and devices shall be certified suitable for Confirm. Zone 2, IIA, T3 GENARAL CLARIFICATION FOR Closed Drain Pumps (Tag No PBE6140A/B) Page 18 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

1.1

BIDDER CONFIRMATION / REPLY

22 July 2015 Please see attachment no.2-TBC1Bidder has not submitted with tender all Rev. B- IC.1.1 for necessary data for evaluation. Bidder to - Mark up Performance curve with supplement the following data ( As per TR operating point and power required. requirement) : - Typical GA drawing. - Pump power calculation - Purchaser mark-up pump - Resubmit Pump skid outline drawing datasheet - Equipment arrangement drawings - Mechanical seal drawing Other requirement to follow after we - Purchaser mark-up pump datasheet receive the PO (confirm item by item) - Pump skid outline drawing - Resubmit Pump performance curve - Mechanical seal drawing Pump, gear crossing section - Pump, gear crossing section drawing/assembly drawing c/w bill of drawing/assembly drawing c/w bill of material. material.

25 July 2015 Bidder to submit the below document: - Pump power calculation ( reflect 7barg relief valve setting pressure)

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

27 July 2015 Will respond on 29 July 2015. 08 August 2015 The relief valve set pressure power requirement is 1.4 kW. Page 19 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

- Resubmit Pump skid outline drawing ( specify clearly discharge and nozzle location, seal plan 31) - Mechanical seal drawing - Pump, gear crossing section drawing/assembly drawing c/w bill of material and maintenance procedure. - NPSHR testing report from previour project for the same pump.

Please refer the Attachment no.1TBC1-Rev.C- IC-date 8-Aug. (Portion 3) for: - Explode Drawing - Typical drawing - NPSHr test report from a previous project. The Detailed drawings will be sent after receipt of PO.

10-Aug-2015 Bidder to note that the proposed test record is hydrostatic test and noise test record, not NPSH test record. Bidder to clarify

Page 20 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

1.2

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

22 July 2015 We have offer our innovative block Bidder proposed the design of pump pump design which eliminate the without coupling is noted. However, need to use bearing housing, and Bidder to check with API 676 code coupling. The Netzsch block pump requirement whether accepts or not. will allow shorter length, lighter weight and alignment free. Bidder to advise for component design life time compare with the concept is motor + Our proposal scope of supply gear box + coupling + bearing boxes. consist of 2 set of identical item pump, single mechanical seal, Bidder to advise some previous project gearbox, electric motor and pump‟s applying this design concept. skid. Please refer to our technical proposal for more detail.

MOM 25 July 2015 Bidder to provide the maintanance procedure and cross drawing for evaluation. 27 July 2015 Will respond on 29 July 2015. Page 21 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

08 August 2015 Please refer to Attachment no.1TBC1-Rev.C- IC (Portion 3) for example IOM for same size pump.

1.3

Bidder confirmed provides the VDRL is noted. However, in the mark-up VDRL, there are so many documents Bidder put N/A. It is not acceptable. For calculation Purchaser require for power, bearing. For drawings Purchaser Outline, GA drawing, mechanical seal drawing, crossing section drawing c/w bill of material etc. Request Bidder to recheck with Manufacturer and resubmit mark-up VDRL.

22 July 2015 Manufacturer-Netzsch re-checked and re-confirmed the mark-up VDRL as per enclosed in our initial proposal.

MOM 25 July 2015 Bidder confirmed compliance with the VDRL in TR requirement. It will be disscuss in KOM.

1.4

Special tools for installation, maintenance and operation (if any required) shall be provided in base scope.

As stated in our Schedule of price, special tool is not applicable for this small size of pump.

Bidder stated it is subject to further Page 22 of 145

Closed

No

No

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

clarification. This statement is not acceptable. Bidder should be knowledgeable about the pump and should be clear about special tool requirement. Bidder to check and confirm MOM 25 July 2015 Bidder confirmed only special tool for stator dis assembly in base scope.

1.5

1.6

Start up, pre-commissioning and commissioning spares part shall be under The list of start-up/ commissioning Bidder base scope. spares is only Gasket set/ Seal kit for each type of pump as quoted in Bidder to provide the start-up, preour proposal. commissioning and commissioning spare part list for evaluation in this stage. MOM 25 July 2015 Bidder confirmed in base scope of supply. Bidder to provide the Spare part list for 1 Spare part list for 01 year operation year of normal operation for further consists of evaluation. 01 Ea of Stator Page 23 of 145

Closed

No

No

Closed

No

No

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

Spare part list for 1 year operation will be quoted in optional scope.

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as option. Bidders to confirm provide and list out the necessary handling equipment. 1.7

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment. Bidder to confirm compliance

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

02 Ea of joint pin 02 Ea of SM pin joint seal 04 Ea of O-ring MOM 25 July 2015 Bidder confirmed in Optional scope of supply.

STATUS

Closed

The necessary handling equipments are shackles and slings. Confirm to comply with your certificate requirements for lifting devices.

No

No

Adobe Acrobat Document

MOM 25 July 2015 Bidder confirmed lifting equipment in base socpe. Page 24 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

1.8

 IIA

2.1

2.2

All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY The lifting procedure shall be subjected for approval, All lifting equipment corresponding is Bidder scope. 22 July 2015 Netzsch is succeeded the min requirement of the specification. Of electric motor certified for zone 1 EExdeIICT4

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

No

No

Closed

STATUS

MECHANICAL CLARIFICATION MECHANICAL CLARIFICATION FOR API CENTRIFUGAL PUMP The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump The proposed pump shall be fully complied with API 610 in latest edition Bidder to confirm.

Motor noise will not exceed 85 dBA @ 1M radius. Will provide motor non witness noise test only.

Noted: Pumps meet API 610 11th Edition as defined by the data sheets with comments and Page 25 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.3

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

There isn‟t any deviation list for this stipulated in our deviation list proposed pump attached in proposal. enclosed with our initial proposal. Bidder to recheck. We‟d like to re-attach deviation list for your evaluation. Bidder is requested to provide country of Pump, origin and sub-vendor list for major Mechanical seal & Coupling are component items ( Pump, motor, John Crane - USA coupling, bearing, mechanical seal ) MOM 23 July 2015 Bidder to provide the sample third party type approval certificate for the motor to check and verify. 27 July 2015 We are chasing Motor‟s MFR and waited for their response. We furnish certificate to you on 29 July 2015. 04 Aug 2015 TBC#1 Rev C 08 Aug 2015 TBC#1 RevC + Pump: National Pump Company Bidder response is not clear. (NPC)- USA + Motor: GE- USA (Kindly note that Bidder is strongly requested to provide we have changed proposed motor Page 26 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

country of origin and sub-vendor list for major component items ( Pump, motor, coupling, bearing, mechanical seal ) for evaluation.

2.4

from US motor to GE motor to comply IP56 please refer to item 4.8 for further motor information) + Coupling: John Crane- USA + Mechanical seal: John CraneUSA Etc. Please see attachment no.1-TBC1Rev. A- IA.1.1 for Bidder proposed Pump GA drawing is Pump GAD noted, it didn‟t seem for this project such Pump curve based on 10 M3/HR VS as: nozzle discharge rating, mechanical 47.4 M TDH. seal information etc. Motor data sheet Coupling drawing Request Bidder to recheck and resubmit. Pump Technical Proposal. Marked-up Purchaser Pump datasheet. 13 July 2015: 22-July-15 Bidder to clarify: - Pump discharge flange is 2‟‟ rating 300 - Pump discharge flange is 2‟‟ rating or 2‟‟ rating 150. 300 - Mechanical seal in drawing is Single - Mechanical seal: recheck and will seal discuss during meeting on 23 July - Pump stage in new performance curve 15. Page 27 of 145

TOTAL PAGES: 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

is 4 stage but the the GA drawing and datasheet is 5 stages. - Motor power in new performance curve is 14.9 KW

- Motor power: Recheck and will discuss during meeting on 23 July. MOM 23 July 2015 - Mechanical seal: Bidder confirmed duel shaft seal.

GA and Pump manufacturer datasheet is in the same with proposal. -Motor rating power : 3.7 Kw MOM 23 July 2015 Bidder to resubmit the preliminary GA drawing to reflect the actual pump proposal ( number of stages). 27 July 2015 - Mechanical seal: Reconfirm duel shaft seal. Please refer to Attachment no.3-TBC1Rev.B-MOM-IA (Portion 1) for revised pump curve. - Motor rating power: Reconfirm 3.7 KW (5HP). Please refer to Attachment no.3-TBC1-Rev.B-MOM-IA (Portion 1) for revised pump Page 28 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

-

2.5

Bidder proposed pump rated flow rate is 13 m3/h is noted. However, Bidder to note that the rated flow rate shall be 10 m3/h included minimum stable flow rate 2.66 m3/h. The pump minimum rate flow will be achieved by Pressure control valve instead of Restriction Orifice plate.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

curve. Confirm 4 stages. Please refer to Attachment no.3TBC1-Rev.B-MOM-IA (Portion 1) for revised GA drawing.

Please see attachment no.1-TBC1Rev. A- IA.1.1 for Pump GAD Pump curve based on 10 M3/HR VS 47.4 M TDH. Motor data sheet Coupling drawing Pump Technical Proposal. Bidder to revise the pump performance Marked-up Purchaser Pump curve, datasheet to reflect above datasheet. requirement. 14 July 2015: 22-July-15 Bidder to recheck and revise the pump Confirm 47m@ nozzle discharge performance curve to reflect all comment flange. in item 2.4 above. MOM 23 July 2015 Bidder to advise the performance Bidder confirmed guarantee for data/curve is given at the pump bowl or at 47m@ nozzle discharge. Page 29 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Please see attachment no.1-TBC1Rev. A- IA.1.1 for Pump curve based on 10 M3/HR VS 47.4 M TDH.

No

No

22-July-15 Max. hydraulic power 2.9kW based on flow rated @ 10 m3/h. Please

No

No

STATUS

pump discharge flange. If it is at the pump bowl, then bidder to offset when calculating the discharge pressure and discharge flange accordingly. Purchaser required 47m@ nozzle discharge flange not in the top of bowl.

2.6

Pump Performance Curve shall be also included additionally some parameters as below for evaluation : - Hydraulic Power @ rated operation point - Pumped liquid properties ( Maximum viscosity 1.117 cP, maximum desity, operating temperature 55-90 deg C, vapor pressure etc) as per Purchaser datasheet for worst case. - Suction specific speed 14 July 2015 Bidder specified pump liquid properties is noted.

Page 30 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

However, the pump performance curve didn‟t mention about hydraulic power. Bidder to recheck.

note that max. hydraulic power 3.62 kW based on flow rated @13m3/h.

MOM 23 July 2015 Purchaser understood that hydraulic power is only depend on the difference head and flow rate without consideration for efficiency. Bidder to recheck and re-answer base on the latest curve. Bidder also confirm the power curve shown in performance curve is the motor shaft power or hydraulic power 27 July 2015 Please refer to Attachment no.3TBC1-Rev.B-MOM-IA (Portion 1) for revised pump performance curve BHP rating (Not hydraulic HP) base on 10 m3/hr rated capacity, 47.4M Page 31 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

TDH, SG of 984 KG/M3, and bowl efficiency of 63.6% 2.7

2.8

Maximum suction specific speed is 122 SI Confirm. units. Bidder to reconfirm 82.2C temp limit is based on standard material of construction. Cast iron BF construction w/rubber Bidder to advise about the Pump limits bearing. Our computer quote information in pump curve, system automatically default to Temperature is only 82.2 deg C but the standard materials maximum working temperature 90 deg C.

Closed

Proposal materials will be good for 99C temperature. 14 July 2015 The selected material shall be suitable 22-July-15 with maximum operating temperature of Reconfirm pumped liquid (90 deg C). Bidder confirms compliance and guaranty. MOM 23 July 2015 Bidder confirmed and guarantee for The pump performance curve shall clearly maximum temperauture @ 99 deg for temperature, If cannot modification , C. Bidder to put a note at pump limited section for the real material Page 32 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.9

2.10

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Rated flow Shall be within the region of 80%-110% of the BEP as per API 610 Will comply - base on the revised requirement. capacity of 10 M3/HR (see pump curve) Bidder proposed Ratio of rated capacity to BEP Capacity 137% is not acceptable. Bidder to note for pump re-selection. Pump line shaft shall be open type. Pump line shaft coupling shall be sleeve Confirm - open line shaft & key type. 1 pc line shaft – no coupling

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

Closed

Bidder to confirm compliance 22-July-15 The total length of shaft is 14 July 2015 approximate 3.0m. Actual dimension Bidder to specify the total length of shaft. will be specified after detail Purchaser must check for maintenance engineering. and handling. 23 July 2015 Bidder confirmed: Page 33 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

- Bidder confirmed coupling type is sleeve & key type (bowl shaft and line shaft). - Bidder confirmed maximum section length shaft is 3m.

2.11

“Pumps shall be provided with renewable wear rings. The wear rings shall be secured by shrink fit and shall be locked by three (3) axial set screws. Tack Confirm. Wear ring included secure welding of wear rings is not acceptable. with pin no screws Wear rings shall not be U-shaped” Bidder to check and confirm compliance 14 July 2015 Bidder confirm not clear. It is required both shrink fit and locked by 22-Jul-15 set crews NPC to confirm the wear rings shall be secured by shrink fit and shall be “The wear rings shall be secured by locked by three (3) axial set screws. shrink fit and shall be locked by three (3) axial set screws” Page 34 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.12

2.13

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

“The impellers shall be keyed to the shaft. Pinning of impeller is not acceptable. Overhung impellers shall be secured to the shaft by a cap screw or nut that does not expose shaft threads to the pumped fluid. The securing device shall be Confirm. Will provide keyed impeller threaded to tighten by liquid drag on the impeller during normal rotation and a positive mechanical locking method is required” Bidder to confirm compliance Bidder specified NPSHR for first impeller Data sheet: NPSHA@ suction is 2.16 m and it is increasing to the end of center line of 0.5M (1.64 ft.) curve ( around 3 m) NOTE #4: pump suction is 1.3M Bidder shall provide the NPSHa below the vessel do this mean that calculation at the first impeller base on this is an underground suction? the actual evaluation. Drawing on page 6 show above The crossing section drawing which ground inline suction and discharge. specify the distance between pump nozzle suction to first impeller shall be We assume that this is above provided to verify. ground inline suction and discharge per drawing. Page 35 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

“NPSHR shall not exceed the specified NPSHA = or < NPSHR to avoid NPSHA over the range of minimum stable cavitation capacity to 120% of rated capacity” NOTE: This should be measured at the same elevation Distance of the 1st impeller to the suction center line is approx. 10.7 ft. Suction friction loss = 0.5 ft. NPSHA @ 1st impeller elevation = 11.84 ft NPSHA 11.84 is higher than NPSHR of 7.085 ft. NPSHA is higher by = 4.755 ft. @ the 1st impeller NPSHR @ the suction center line is equal to -3.115 Page 36 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

NPSHR @ 1st impeller of 7.085 ft. is OK NOTE: We have to revise our proposal if the suction location is 1.3 meter from mounting base. 22-July-15 Will be discussed during meeting on

14 July 2015 Bidder to refer the attachment 1 for more clearly. MOM 23 July 2015

TOS EL 13500 in drawing sketch is the Bidder to recheck and correct the platform deck. NPSHa preliminary calculation: The NPSHa @ suction nozzle is “NOTE: We have to revise our proposal if 0.5m not 1.3 m ( Purchaser had the suction location is 1.3 meter from been considered for friction losses mounting base” and the actual liquid properties) Bidder to confirm the note above, If any 27 July 2015 change proposal Bidder shall specified in Please refer to Attachment no.3here with supporting document. TBC1-Rev.B-MOM-IA (Portion 1) for revised NPSHa calculation based on NPSHA @ suction center line of 0.5M (1.64 ft.) Page 37 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.14

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

The maximum pump power in pump performance curve is so closed to motor rated power 3.7 Kw. The power curve in performance curve is power at pump bowl, Bidder shall Note: 3.7KW rating is based on the consider about Pump shaft power and max. Impellers trim, max. KW base coupling efficiency when selected motor. on the rated impeller trim is only 2.78 KW “Drivers shall be sized either according to API-610 or for the horsepower rating for the end-of-the-curve of the rated impeller, whichever dictates the larger power rating”. 14 July 2015 22-July-15 Bidder response is noted. However Will be discussed during meeting on Bidder to recheck the motor rating in pump performance curves. MOM 23 July 2015 Otherwise, The motor power required shall be checked and verify again during Bidder confirmed 3.7 Kw final detail design. Bidder to confirm proposals. Page 38 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

2.15

“The impellers shall be keyed to the shaft. Pinning of impeller is not acceptable. Overhung impellers shall be secured to the shaft by a cap Confirm. Impeller key to the shaft screw or nut that does not expose shaft threads to the pumped fluid” Bidder to confirm compliance

No

No

2.16

Bidder proposed impeller diameter We revise the impeller diameter rated/max/min is 3.78 in/4.09 in/3.69 in rated/max/min is 3.84 in/4.09 in/3.69 It is not complied with project specification in. requirement for impeller. Please see attachment no.1-TBC1“The selected pump impeller size shall Rev. A- IA.1.1 for Pump curve not be more than 95% of the maximum based on 10 M3/HR VS 47.4 M impeller size available for the particular TDH.

No

No

ITEM

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

STATUS

compliance. “The motor power required shall be checked and verify again during detail design” Bidder confirmed compliance ( any changing due to lack of motor power is without cost impact).

Page 39 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

pump model”

“At least 105% of the minimum diameter impeller and Not be more than 95% of the maximum impeller” The pump rated impeller is around 104% of minimum diameter impeller only. Bidder to put in deviation list for further evaluation.

22-July-15 Please refer to Attachment no.6 – TBC1-Rev.B-IIA for deviation list. 27 July 2015 Please refer to Attachment no.4TBC1-Rev.B-MOM-Deviation list (All portion) for deviation list.

Pump can shall be designed and Confirm. Can (barrel) fabricated per fabricated per ASME Section VIII, Div 1. ASME Section VIII Div. 1

2.17

Pump can is pressure casing in maximum suction pressure and inject nitrogen or compressed air through the vent flange for drain pump. Bidder to confirm compliance. Bidder selected pump is 10‟‟, 0.365‟‟ wall is noted. Page 40 of 145

Closed (refer to deviation list)

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

However, Bidder shall be provide the estimate thickness calculation in this stage follow ASME section VIII, Div 1 to verify thickness. Corrosion allowable consideration.

is

3mm Corrosion allowable of 3mm already considered

14 July 2015 22-July-15 Pump can shall be designed and Will be discussed during meeting on fabricated per ASME Section VIII, Div 1. Bidder to confirm compliance ( not only MOM 23 July 2015 for fabrication) Bidder confirmed follow ASME Thickness calculation shall be verified section VIII, div 1 for design and during detail design. Bidder to confirm fabrication. (Corrosion for carbon also. steel is 3mm). Calculation will be submitted in This proposed material didn‟t find in table detail design stage. H1 API 610. Bidder to recheck.

2.18

Internal drain included. Size and air Bidder to clarify how to drain the current consumption will be furnished upon proposed pump. order placement. Page 41 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

“Bidder to provide an internal drain pipe extending up to the bottom of the can (provided with isolation valve) for draining the pump by pressurising the can with N2 via vent valve” Bidder to advise size, air quality and air consumption required to drain pump from top of pump casing.

14 July 2015

22-July-15 Will be discussed during meeting on MOM 22 July 2015 Closed discharge and suction pump connection.

Bidder to advise how to drain the pump, Purging nitrogent to the vent line. Bidder should provide the procedure for verification. Drain liquid will through the internal dip pipe and go out of the can to the vent nozzle. The procedure will be submited in Page 42 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

Closed

No

No

Closed

STATUS

detail design. Confirmed compliance.

2.19

2.20

Pump design pressure is 12 barg @ 135 MAWP bowl 928 PSIG, (64 barg) Deg C. Bidder to confirm compliance. Discharge head and barrel 230 PSIG (15.86 barg) Bidder to specify MAWP of proposed pump and hydraulic test pressure. Hydro test pressure 2X shut off head 160 PSIG (11 barg) 22-July-15 14 July 2015 Reconfirm Bidder to specify hydro test for Bowl, column, discharge head, suction barrel. MOM 23 July 2015 Hydro test shall be complied with API 610 The hydro test procedure shall be code requirement. Bidder to confirm subjected to Purchaser approval in compliance. detail design Please see attachment no.1-TBC1Bidder to recheck for discharge nozzle Rev. A- IA.1.1 for Pump GAD and rating is 2” 150# RF or 2” 300# RF. It is Marked-up Purchaser Pump not consistent between GA drawing and datasheet. pump manufacturer datasheet. That show 3”-150# suction and 2” Page 43 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

STATUS

300# discharge

Flange Rating

2.21

ASME Class 150

2

ASME Class 300

2

ier as below, compliance

2.22

Multiplier Factor Fp

bidder

to

Nozzle loads shall be per API 610 Confirmed. Nozzle load will be Table twice. 5 with multipl confirm

Bidder proposed material is noted. However, 416SS is lower than API 610 code requirement S6 material 4140 alloy steel for shaft.

Will provide 4140 Alloy Steel

Bidder to recheck all component material and make sure that equal or higher than datasheet requirement S6 Page 44 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TECHNICAL POINT 14 July 2015

2.23

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

Yes

No

STATUS

22-July-15 Confirm but based on datasheet and technical requirement.

Bidder to confirm that all pump part material shall be complied with S6 API 610 latest edition. Any impact to material MOM 23 July 2015 selection shall be under Bidder Bidder confirmed all items follow S6 responsibility. in API 610 table H1,2. Bidder to specify the material for below item: Diffuser (bowl) – 12% CHR - Diffuse Mounting plate – not included - Mounting plate Shim – not included - Shim Internal drain pipe - SS - drain and vent nozzle, internal drain pipe. 14 July 2015 22-July-15 - Mounted plate: Confirm to supply Bidder response is not clear. - Shim: confirm to supply (Material: - Mounted plate: required in base scope. will check and specify later) Bidder to specify material. - Internal drain pipe: SS316 - Shim: required in base scope. Bidder to specify material. MOM 23 July 2015 - Internal drain pipe: SS: What is SS, - Mounted plate: Bidder confirmed grade provide the same material with the Page 45 of 145

Closed

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.24

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

suction can. Minimum grade of stainless steel is SS316. Bidder to confirm compliance. Pump will be operated at temperature 5590 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight Our proposal is base on your - Chloride ( content in produced water ) material request per API 610 S-6. : 801 ppm We are not in the position to Request Bidder to recheck and confirm recommend. This will be the job of whether the current proposed material the project consultant. However we suitable with service condition or not. have supplied pumps of similar material of construction for similar Bidder‟s requested to provide the pumping conditions. recommendation from manufacture for material application. 14 July 2015 22-July-15 Purchaser still keeps S6 in mechanical Will be discussed during meeting on datasheet. Bidder can proposed in the same or MOM 23 July 2015 higher material grade. Bidder to recheck with manufacturer The proposed pump material shall be specialist of material to advise. verified, checked and fully warrantied by Page 46 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Bidder. Bidder to confirm

Bidder shall choose the minimum grade of material to suitable for the Otherwise, If Bidder change proposed working service and It is under material, Bidder to specify in here and Manufacturer guarantee. provide the catalogue/material specification for further evaluation. 27 July 2015 Material of construction base on the Data sheet (S6). Please refer to Attachment no.3-TBC1-Rev.BMOM-IA (Portion 1) for API material table

2.25

Bidders to advise the Y strainer mesh Not in our scope of supply size in upstream pump suction. Bidder to advise maximum solid particle Maximum solid particle size size pump can subject to. (3.81 mm) 22-July-15 14 July 2015 Will be discussed during meeting on Y strainer is Purchaser scope of supply. MOM 23 July 2015 However, Bidder to advise the Y strainer Bidder to recheck and advise. mesh size in upstream pump suction. Bidder to advise maximum solid particle 27 July 2015 size pump can subject to. We would suggest 40 mesh size Page 47 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.26

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT Bidder proposed seal drawing, seal pot plan 53B drawing is noted. However, It is for other project. Bidder to recheck and resubmit seal and seal pot drawing, P&ID and bill of material apply for this project. 14 July 2015 It is not acceptable, bidder to note that all bid proposal shall be used for evaluation not for reference. Bidder shall be clearly about mechanical seal component scope of supply, material etc. for further evaluation. Bidder to provide P&ID, technical specification. Use from other project is not accepted.

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Drawing submitted was for reference only. Actual drawing will be furnished upon order placement.

No

No

No

No

22-July-15 Will be discussed during meeting on MOM 23 July 2015 Bidder to check and confirm (item by item) comply with the below items in seal flushing system 53B:

- Accumulator, air finned tube cooler, pressure gauge, temperature indicator with Thermowell, pressure “Seal Flushing Plan 53B shall have transmitter (4-20 mA), check valve, accumulator (VENDOR to indicate with block isolating valve, multi and the bid the offered material of bleed valves, necessary SS316 construction and detail of accumulator), tubing and fitting and support air finned tube cooler, pressure gauge, frame”. temperature indicator with Thermowell, pressure transmitter (4-20 mA), check All seal part material including the Page 48 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Yes

No

No

No

No

No

valve, block isolating valve, multi and accumulator is minimum stainless bleed valves, necessary SS316 tubing steel SS316 and fitting and support frame”. Bidder to confirm compliance. Nace MR 0175 for seal wetted part Accumulator is least 2.5 US gallon. The size of accumulator shall be verified in detail stage. Any “All parts of the seal flushing system shall changing due to lack of capacity is be 316 stainless steel”. Bidder to confirm under Bidder fully responsibility. compliance. Bidder to confirm compliance 8-Aug-2015: Tecmach confirm. Seal material comply with Nace MR0175 Bidder to confirm compliance. Bidder to advise the barrier liquid setting pressure also. 8-Aug-2015: Please refer to attachment no.2 for Recommended Barrier Fluids. Bidder to provide the comment/ clarification and proposal for seal manufacturer for evaluation. 8-Aug-2015: Please refer to Page 49 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

attachment no.2 for Seal Technical Proposal and charging kit technical information. Charging kit technical information. 27 July 2015 We are chasing and have waited Seal MFR respond and will feedback to you on 29 July 2015. 04 Aug 2015 TBC#1 Rev C Bidder is requested to check and confirm all items per MOM recorded above. Otherwise, Bidder to provide minimum 08 Aug 15 TBC#1 RevC Please refer to our response item by below information for evaluation: item above for details.    

Type Material code API Classification API Seal flushing plan Page 50 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT        

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Cartridge mounted Material of static/rotating face Mechanical seal codes Charging kit information Seal component material Seal scope of supply Seal wetted material comply with Nace MR0175 All seal part material including the accumulator is minimum stainless steel SS316

2.27

Proposed mechanical seal code is C2A3A1353B. Bidder to check and Confirm. confirm

No

No

Closed

2.28

Bidder proposed seal material code from Manufacturer is noted. However, Bidder should provide the abbreviation seal material code letter for Purchaser further evaluation.

No

No

Closed

Please see attachment no.3-TBC#1Rev.A-IIA-2.28 for John Crane mechanical seal material of construction. Page 51 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.29

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

“Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L tubing”. Bidder to confirm compliance 14 July 2015 Bidder missing this item. Seal Vendor shall verify material selection for mechanical seal component to suit the service condition.

22-July-15 Confirm Will have to check and re-confirm with our seal provider. To follow later

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

Closed

Any issue/trouble during operation due to Will check with mechanicals seal Mechanical seal material selection is fully supplier under Bidder responsibility. 2.30

“Seal Vendor shall review the seal system proposed in the datasheets and shall confirm or recommend suitable seal and flush configuration and materials for achieving safe and trouble free operation”. Bidder to check with seal manufacturer and provide confirmation also. 14 July 2015. Bidder to clarify.

Will check with seal vendor and advise compatibility.

22-July-15 Confirm to all issues. Page 52 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.31

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

MOM 23 July 2015 Bidder confirmed for all mentioned above item. Coupling is John Crane type CPAT Bidder to provide the below technical for API 610 information for coupling: Size : 1125 - Make/model/type Rated for : 94 BHP - Safety factor Std. Length : 9.65” - Spacer length Non sparking coupling guard -Coupling Guard Material material to follow Coupling drawing/ catalogue shall be Please see attachment no.1-TBC1provided for further evaluation Rev. A- IA.1.1 for Coupling drawing 14 July 2015 22-July-15 Will discuss during meeting on 23Bidder response is noted. However, July-15. Bidder to recheck for type, rated etc. MOM 23 July 2015 Spacer type coupling is specified in datasheet. Bidder to recheck and mark-up on the catalogue Bidder shall specify type coupling model - Make/model/type in catalogue for further evaluation. - Safety factor - Spacer length Page 53 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

-Coupling Guard Material 27 July 2015 Please refer to Attachment no.3TBC1-Rev.B-MOM-IA (Portion 1) for coupling catalog/ drawing. Please note Coupling size 1125 04 Aug 2015 TBC#1 Rev C

08 Aug 15 TBC#1 RevC

Bidder to provide below information:

- Safety factor: TBA on 11-Aug. -Coupling Guard Material: SS316.

- Safety factor -Coupling Guard Material. Bidder to recheck for bearing technical Information will be provided upon information. order placement

2.32

Bidder to provide the specification/drawings to indicate the below technical information for bearing: - Make/Mode: - Bearing Type ( radial/thrust)

Motor bearing life per API 610 Page 54 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

- To specify Bearing design life time (Shall be complied with API 610) - Bearing lubrication - Constant level oiler whether provide or not. 14 July 2015 It is not clear response.

Grease lubricated bearing Inpro seal - Pully end Constant oiler N/A

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

22-July-15

Bidder to advise whether bearing integral - Confirm to bearing integral with with driver. driver. Bidder to provide all above technical - Assembly, crossing section information for further evaluation. drawing will be provided after order Assembly, crossing section drawing placement. should be provided. Bearing design life time, lubrication requirement shall be complied with API 610 requirement for vertical pump - Confirm paragraph 9.3. Bidder to confirm compliance also.

Page 55 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.33

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Pump bearing housings shall use replaceable labyrinth seals (INPRO type seals or equal) and deflectors made of Not applicable to vertical turbine non-sparking material to prevent entry of pumps. foreign material into the bearing housings. Lip seals are not acceptable.

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

Bidder to confirm compliance 22-July-15 Will discuss during meeting on 23July-15 14 July 2015 Bidder to advise clearly

MOM 23 July 2015 Bidder to advise more

27 July 2015 Will respond on 29 July 2015. 04 Aug 2015 TBC#1 Rev C 08 Aug. 2015 TBC#1 RevC Our Vertical Turbine Pumps do not Bidder to response question above. have any bearing housing. The bearing housing is in the motor. Otherwise, Bidder to reconfirm for thrust Confirm motor bearing housing bearing location whether integrated motor incorporate a INPRO type bearing or external separately box. seals. Page 56 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.34

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Bidder to specify maximum thrust load from pump shaft. Motor include high thrust bearing Bidder also provides the bearing thrust Pump thrust and motor thrust to be capacity for further evaluation. provide later Otherwise Bidder to confirm: “Bearings for vertical close coupled pumps shall be designed to carry twice the maximum upthrust and down thrust the pump may develop while starting, stopping or operating at any capacity, or while being tested with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection” Bearing life calculation shall be subjected for COMPANY approval during detail design stage. 14 July 2015 Bidder to confirm compliance Purchaser specification below:

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

Noted 22-July-15 Will discuss during meeting on 23July-15 Page 57 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

“Bearings for vertical close coupled MOM 23 July 2015 pumps, whether in the electric motor or in a) “Bearing life calculation shall be a separate bearing housing, shall be subjected for COMPANY designed to carry twice the maximum upapproval during detail design thrust and down thrust the pump may stage”. Bidder confirmed develop while starting, stopping or compliance. operating at any capacity, or while being b) Bearings for vertical close tested with water. The maximum thrust coupled pumps, whether in the load shall be calculated at twice the electric motor or in a separate specified internal clearances. The pump bearing housing, shall be VENDOR shall supply thrust data to the designed to carry twice the bearing supplier. The pump VENDOR maximum up-thrust and down shall provide bearing sizing calculations thrust the pump may develop to COMPANY for approval, and confirm while starting, stopping or bearing selection.” operating at any capacity, or while being tested with water. “Bearing life calculation shall be subjected The maximum thrust load shall for COMPANY approval during detail be calculated at twice the design stage” Bidder to confirm specified internal clearances. compliance. The pump VENDOR shall supply thrust data to the bearing supplier. The pump VENDOR shall provide bearing sizing calculations to COMPANY for Page 58 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

approval, and confirm bearing selection.” Bider confirmed compliance

Bidder to check and confirm for Bearing manufacturer. 27 July 2015 Will respond on 29 July 2015 08 Aug. 2015 TBC#1-RevC a) We confirm L-10 Bearing life as per API 610 compliance. Bearing life calculation will be furnished after receipt of order placement. b) Motor bearing information available upon order placement.

04 Aug 2015 TBC#1 Rev C Bidder to response question above

IIB

MECHANICAL CLARIFICATION API RECIPROCATING PUMP

FOR Page 59 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.1

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder is requested to provide country of origin and sub-vendor list for major component items (Pump, motor, mechanical seal, bearing, etc. )

Countries of origin and sub-vendor list for major components are EU.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

22 July 2015 We have still waited the response from Finder. 14 July 2015 Bidder to specify for each major components the country of origin and sub-vendor list

04 Aug 2015 TBC#1 Rev C Bidder to specify for each major components the country of origin and sub-vendor list

25 July 2015 Finder reconfirmed that countries of origin and sub-vendor list for major components are European. Please refer to attachment no.2TBC1-Rev.B-MOM- IIB for List of Sub-supplier. 08 August 2015 Country of origin of major components and sub-vendor list shall be specified during engineering stage only.

Page 60 of 145

Open

No

No

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.2

2.3

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

The pump design life time is 20 years. Bidder to confirm compliance.

The pump design life time of 20 years is confirmed.

Bidder to provide maintenance and wear parts table apply for this proposed pump for further evaluation (for bearing, gear, crosshead etc.) 14 July 2015 Bidder is misunderstanding Purchaser clarification. Bidder to provide maintenance and wear parts table apply for this proposed pump for further evaluation (for bearing, gear, crosshead etc.). Bidder to refer API 674 section 6.1 table 1. Bidder provided Pump skid Outline drawing is noted. However, it is not for the offered pump project (difference model). Bidder to provide for the proposed pump model outline drawing for further evaluation.

Please refer to attachment no.4TBC#1-Rev.A-II B-2.2 for the standard pump maintenance document. 22 July 2015 We have still waited the response from Finder.

The outline drawing shall have general skid dimension, dry and operating total

Only typical Outline drawing for pump can be provided during the Page 61 of 145

25 July 2015 Please refer to the column “interval” of Pump maintenance in attachment no.3-TBC1-Rev.B-MOM- IIB

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

weight.

bid stage.

Bidder also to provide the crossing section drawing c/w Pump bill of material for further evaluation.

Crossing section drawing will be provided during the engineering stage.

14 July 2015 The outline drawing shall have general skid dimension, dry and operating total weight shall be provided for evaluation.

04 Aug 2015 TBC#1 Rev C Typical drawing is not acceptable. Bidder to provide the preliminary drawing applies for this proposed pump.

2.4

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

Open

No

No

Closed

STATUS

22 July 2015 We have still waited the response from Finder. 27 July 2015 Please refer to Typical Drawing in attachment no.2-TBC1-Rev.BMOM- IIB. 08 August 2015 We regret that manufacturer is in summer holidays. They shall resume work on 24-Aug. We can only respond to this item on 26-Aug.

The overall noise level of the combined Confirmed. equipment supplied in a package shall not Max noise level is 83.6 dB exceed 85 dBA, at a distance of 1 meter Page 62 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.5

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT from the equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump. Bidder mark-up Purchaser datasheet is noted. However, There are a lot of information is not correct such as: pump section pressure, NPSH, Pump material (not mention clearly material grade in manufacturer datasheet etc.) Bidder request to recheck and resubmit Purchaser pump mark-up datasheet and Manufacturer pump datasheet for further evaluation. 14 July 2015 Provided manufacturer datasheet is noted. However bidder to clarify as below: - Pump maximum discharge pressure is 73.5 bara ( motor and pump sizing @ PSV setting pressure 86 barg) - Why the suction pressure maximum 72.5 bara?,

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Please see attachment no.2-TBC1Rev. A- IB.1.1 for - P&ID included the typical crossing section drawing - Typical GAD. - Purchaser mark-up datasheet. - Manufacturer datasheet. - Utility List.

No

No

No

No

22 July 2015 We have still waited the response from Finder. 27 July 2015 Suction pressure is indicated in BARG. 72.5 bar gauge = 73.5 bar absolute

Bidder to clarify and update manufacturer Page 63 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

08 August 2015 We regret that manufacturer is in summer holidays. They shall resume work on 24-Aug. We can only respond to this item on 26-Aug.

No

No

STATUS

datasheet to reflect 04 Aug 2015 TBC#1 Rev C Bidder to note that on proposed Manufacturer datasheet, pumping liquid property is not fully same with project pumping liquid, especially the specific gravity.

2.6

Bidder to confirm pump is designed for project pumping liquid properties. Purchaser required pump technical information as per TR datasheet: - In operating condition, Pump maximum discharge pressure is 73.5 bara @ 55-90 deg C, viscosity 0.351-1.117 cP. - Pump motor power selection according to API 674 and power required @ relief valve setting pressure which is higher. - Pump casing design pressure 86 barg @ 135 deg C. Page 64 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder to specify: MAWP @ 135°C: 94barg - Maximum allowable working pressure Pump hydraulic test pressure: for proposed pump @ maximum 129barg operating temperature 90 degC. - Maximum allowable working pressure for proposed pump @ pump design temperature 135 degC. - Pump hydraulic test pressure - Provide pump power calculation and motor selection.

TOTAL PAGES: 145

COST IMPACT (YES/NO) No

SCHEDULE IMPACT (YES/NO) No

No

No

No

No

STATUS

22 July 2015 We have still waited the response from Finder.

14 July 2015 Bidder to provide pump power preliminary 27 July 2015 calculation for verification the motor Pmotor >(Pd-Ps)*Q/ɲ selected power. - Pd: discharge pressure - Ps: suction pressure - Q: flow rate - ɲ: global efficiency 04 Aug 2015 TBC#1 Rev C 08 August 2015 Bidder is strongly requested to provide We regret that manufacturer is in pump power preliminary calculation for summer holidays. They shall Page 65 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

verification the motor selected power.

resume work on 24-Aug. We can only respond to this item on 26-Aug.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Bidder specified that NPSHr for pump is 5.6 m, Acceleration head is 0.75m. However, in Pump manufacturer technical data is not mentioned about NPSHR. 2.7

Pump DS indicates the NPSHr and Bidder to provide the NPSH calculation ( the AH. including acceleration calculation) Bidder to provide the NPSHR testing sample for the same pump model to verify about the NPSHR. 14 July 2015 Bidder shall provide the acceleration for check and verify.

NPSH

22 July 2015 We have still waited the response from Finder.

27 July 2015 Acceleration head is calculated Bidder to provide the NPSHR testing according to the API614. Refer to sample for the same pump model to verify annex E3. about the NPSHR also. Please refer to attachment no.2Page 66 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

No

No

STATUS

TBC1-Rev.B-MOM- IIB for the example of the NPSHr test report.

2.8

2.9

2.10

Bidder proposed pump performance Performance curve give the pump curve is noted. However, the efficiency in efficiency (pump mechanical and the curve is not matching with mark-up volumetric efficiency), while the total datasheet. Bidder to recheck. efficiency in the datasheet take into account also of the transmission Pump performance curve shall be efficiency. specified for liquid properties, working temperature condition. Bidder to specify below technical information: Stroke length: 68mm - Stroke length Plunger diameter: 62mm -Bore/plunger diameter There are no more technical information for gear box in Bid proposal such as: Gear model, manufacturer, rating, Technical information for gear box material etc. will be provided during the engineering stage. Bidder to provide Gear box drawing, catalogue, datasheet and bill of material for further evaluation. Page 67 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

No

No

STATUS

22 July 2015 We have still waited the response from Finder.

2.11

14 July 2015 Bidder to provide in this stage for 27 July 2015 evaluation. Technical information for gear box will be provided during the engineering stage. Bidder proposed gear box design code is ISO/DIN, It is not meet API 674 requirement for gear design. Confirmed. Gear is as per API674

Open

Bidder to clarify.

14 July 2015 Bidder to clarify

2.12

22 July 2015 We have still waited the response from Finder.

27 July 2015 Re-confirmed. Gear is as per API674 Bidder to specify bearing design life time Bearing design life time for all and lubrication method for bearing inside bearings is 25000h in continuous gear box and power frame. operation (per L10 calculations) Greased for life Page 68 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

Bearing life calculation shall be subject to Purchaser approval during detail design Confirmed Bidder to confirm compliance 22 July 2015 We have still waited the response from Finder. 27 July 2015 14 July 2015 Bidder to clarify the bearing lubrication type. As per bid proposal, the power end lubrication is splash type c/w oil level indication and temperature indicaitor.

Bearing installed on the crankshaft is greased for life. Lubrication of the connecting rod and the crosshead is by splash type. Tank oil is the power end casing which have an oil level indication and a temperature indicator, for check the proper functioning of the mechanism. Please refer to the exploded view of the Power End in attachment no.2TBC1-Rev.B-MOM- IIB.

Page 69 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.13

2.14

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Pulsation dampener in suction: 3L Bidder proposed two pulsation Pulsation dampener in discharge: dampeners in suction and discharge is 1.5L noted (for each pump), However bidder to provide pulsation dampener sizing Dampener sized to get +/-1,5% of selection for further evaluation. residual pulsation. 14 July 2015 22 July 2015 Pulsation dampener sizing selection shall We have still waited the response be subjected to COMPANY approval from Finder. during detail design. Bidder to confirm compliance. Any cost/schedule impact is 27 July 2015 under bidder responsibility. Confirmed. Bidder to specify pulsation dampener manufacturer, model and type for further Dampener Supplier will be SAIP or evaluation. FOX, detail will be provided during the engineering stage. Dampener catalogue, drawing also request to provide. 22 July 2015 14 July 2015 We have still waited the response Bidder shall provide the catalogue ( from Finder. specified the selection model) for evaluation. 27 July 2015 Dampener Supplier will be SAIP or Page 70 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

No

No

STATUS

Closed

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

FOX, detail will be provided during the engineering stage.

2.15

Bidder to specify: - Maximum charging pressure of pulsation dampener. - Cartridge volume for discharge and suction dampener

14 July 2015 It is not acceptable. Bidder to clarify in this stage for evaluation. - Maximum charging pressure of pulsation dampener. - Cartridge volume for discharge and suction dampener

2.16 2.17

Bidder not specify for dampener casing design pressure, MAWP. Bidder to specify. Casing material of both dampener is general carbon steel. It is not acceptable.

Maximum charging pressure is equal to 95% of the operating pressure. Cartridge will be defined later, during the engineering stage. 22 July 2015 We have still waited the response from Finder. 27 July 2015 Finder reconfirmed - Maximum charging pressure is equal to 95% of the operating pressure. - Cartridge will be defined later, during the engineering stage.

Open

Design pressure is equal to the PSV set pressure: 86barg

No

No

Carbone steel grade will be defined later, during the engineering stage.

No

No

Page 71 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder to specify what is specification of casing material.

14 July 2015 Bidder to clarify evaluation.

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

grade, 22 July 2015 We have still waited the response from Finder.

in

this

stage

for

27 July 2015 Finder re-confirmed that Carbone steel grade will be defined later, during the engineering stage.

Cartridge material is not clearly in bid proposal. Bidder to specify clearly and responses belong this TBC for evaluation

2.18

STATUS

Bladder is according to fluid, will be Selection cartridge material is fully under defined later, during the engineering Bidder scope. Bidder shall consider about stage. maximum temperature 90 deg C, liquid properties etc. Preliminary proposal is EPDM. Bidder to provide pulsation dampener catalogue/specification which contain cartridge type material recommendation working condition for Purchaser to verify Page 72 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

selection 22 July 2015 We have still waited the response from Finder.

2.19

14 July 2015 Bidder to provide the catalogue for pulsation dampener and cartridge 27 July 2015 technical specification in this stage for Finder re-confirmed that Bladder is evaluation. according to fluid, will be defined later, during the engineering stage. Charging kit shall be under base scope. Confirmed. Charging kit is included Bidder to confirm compliance ( one lot of in the special tools. charging kit applied for both pump PBE4305 A/B) Bidder also requires to provide charging kit technical information for further evaluation.

Open

Information about charging kit will be provided later.

22 July 2015 14 July 2015 We have still waited the response Bidder to provide charging kit technical from Finder. information in this stage for evaluation. 27 July 2015 Page 73 of 145

Closed (see item IB 1.4)

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Yes

No

STATUS

Finder re-confirmed that charging kit technical information will be provided later, during the engineering stage.

2.20

Bidder to quote Pulsation study as per design approach 2 of API 674 including mechanical response as per alternative Design approach 2 in base scope scope. but without mechanical response, because it's not useful on such Bidder to specify more clearly about the small pumps. time impact, dampener sizing impact in case follow Approach 2 as per API 674 14 July 2015 22 July 2015 We have still waited the response Pulsation study approach 2 of API 674 from Finder. will be withdrawn for this base scope. 27 July 2015 Bidder to revise the quotation to reflect. Noted, approach 2 will be removed of quotation. Otherwise, Bidder to advise from previous project with same pump whether applied Usually, we propose to do approach Approach 2 of API 674 study or not 1 (refer to API614 for detail), which is enough for our pump because there are not major pulsation issue. Page 74 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

No

No

STATUS

Bidder to provide Coupling drawing for further evaluation.

2.21

“Pumps shall be provided with dry metallic flexible element couplings with Confirmed. Drawing will be provided spacer whenever required. The spacer later, during the engineering stage. shall be of sufficient length to permit removal of pump internals without disturbing the driver” Bidder to confirm compliance 22 July 2015 We have still waited the response from Finder.

2.22

14 July 2015 Bidder to provide in this stage for 27 July 2015 evaluation. Finder re-confirmed that Coupling drawing will be provided later, during the engineering stage. Bidder to specify coupling manufacturer Will be provided later, during the and model for further evaluation engineering stage. 14 July 2015 22 July 2015 Bidder to provide in this stage for We have still waited the response Page 75 of 145

Open

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

evaluation.

from Finder.

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

27 July 2015 Finder re-confirmed that this information will be provided later, during the engineering stage. 2.23

2.24

“Coupling components and assemblies We propose G6.3 intrinsically shall be dynamically balanced to the ISObalanced because low rotation 1940 G2.5 as minimum” speed. Bidder to confirm provides. 22 July 2015 We have still waited the response from Finder. 14 July 2015 Bidder to put in deviation list for 27 July 2015 evaluation. Noted. Please see Attachment no.4TBC1-Rev.B-MOM-Deviation list for Portion 2-Deviation list. Purchaser understood the below for Packing and packing rupture packing in base scope: detection system: confirmed - Packing and packing rupture detection  We propose our zero system. leakage stuffing box system. - Sealing failure detection system. This proven stuffing box is made - Injection in stuffing boxes system Page 76 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

of 3 level of packing. HP level prevents process fluid leakage into the sleeve. Oil is injected under pressure by a pump into Bidder to clarify and confirm. the chamber between secondary and third packing in order to Bidder requires to provide detail technical avoid any pumped liquid leakage information for above packing system for by stuffing box. further evaluation  Pressure transmitter is installed on the stuffing box to allow packing rupture detection. Sealing failure detection system: confirmed Pressure transmitter is installed on the barrier oil injection line to allow sealing failure detection. Injection in stuffing boxes system:  Oil tank with plug, drain and event  Oil pump driven by crankshaft of the main pump  Filter upstream to the pump (including pump motor, tank, psv, filter, breather etc.) - Recovery from stuffing boxes.

Page 77 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS



Pressure relief valve to monitor pressure injection  Oil level gauge  Oil pressure transmitter (failure detection system)  Tubing & fittings Recovery from stuffing boxes: confirmed Barrier oil injected and a small quantity of pump liquid is bleed off to drain. Please refer to the P&ID, for the stuffing box configuration. 14 July 2015 Bidder response is noted. However Bidder shall provide technical specification for proposed components ( pump, tank, PSV, PG and PT) for evaluation (material, zone, range etc)

22 July 2015 We have still waited the response from Finder.

27 July 2015 Finder re-confirmed that this requirement will be provided during The detail drawing should be provide engineering stage also. Page 78 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.25

2.26

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Due to Flammable pumped liquid, It is required no leakage to atmospheric for this pump. As described item 2.24, we propose our zero leakage stuffing box. There Bidder to clarify about the leakage rate if no leakage of the pumped liquid to any for the current proposed packing atmospheric. design. PTFE braided, type and size will be Bidder to specify packing and packing defined later during engineering component material for further evaluation. stage. 22 July 2015 We have still waited the response from Finder. 14 July 2015 Bidder to specify in this stage for further 27 July 2015 evaluation. Finder re-confirmed that PTFE braided, type and size will be defined later during engineering stage.

Page 79 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

Closed

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.27

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Bidder proposed material is noted. However it is not clear. Material technical information in Manufacturer technical selection is in general such as: specified high grade stainless steel type, carbon During the bid stage, our Crossing steel etc. Proposed in general information section is including in our P&ID. is not acceptable. Please refer to it. Bidder to provide crossing section drawing for proposed pump type c/w bill of bill of material for further evaluation. 14 July 2015 22 July 2015 Bidder shall provide the crossing section We have still waited the response drawing c/w bill of material for further from Finder. evaluation. 27 July 2015 Finder re-confirmed that during the - Coupling guard material: aluminium bid stage, the Crossing section is 6061 is not accepted. “Couplings guards including in P&ID. Please refer to shall be of non-sparking materials. attachment no.2-TBC1-Rev.BAluminum shall not be used” Bidder to MOM- IIB for P&ID. recheck. - C55+ nickel coating: Bidder to provide Regarding the coupling, it‟s a writing Page 80 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.28

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

the ASTM equivalent and material properties for evaluation. - SS gr.630 ( is 17-4 PH please advise) Bidder to provide the ASTM equivalent and material properties for evaluation

error. Coupling guard is non sparking copper brass. C55 is AISI 1055 Confirmed: 17-4 is SS gr630. ASTM equivalent is SA-564 630. You indicated in your pump DS, only H2S: 50ppm by weight, see below:

Pump will be operated at temperature 5590 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride ( content in produced water ) : 801 ppm Request Bidder to recheck and confirm whether the current proposed material suitable with service condition or not. Bidder to provide recommendation We‟re going to take into account application from manufacture for material. your updated data, there is a possible design change, we need time to study the impact in our proposal. Page 81 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

14 July 2015

22 July 2015 We have still waited the response Bidder to note that Purchaser keep the from Finder. material grade as per Project datasheet attachment in TR. 27 July 2015 Can you detail what type of chloride Bidder can quote the same material grade contains the pumped fluid? or higher grade. The proposed pump material shall be verified, checked and fully warrantied by Bidder. Bidder to confirm Otherwise, If Bidder change proposed material, Bidder to specify in here and provide the catalogue/material specification for further evaluation.

08 August 2015 04 Aug 2015 TBC#1 Rev C TBA on next Monday 10-Aug-2015 - Chloride (content in produced water) Page 82 of 145

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TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

: 801 ppm

2.29

2.30

Selected material for power frame, gear box etc. shall be suitable for offshore Confirmed No environment condition and 20 year design life time. Bidder to confirm compliance Bidder to advise nozzle load for proposed Finder advise to use the nozzle load No pump indicated by API674, see below:

Page 83 of 145

No

No

Closed

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Page 84 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

2.31

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Bidder proposed PSV mounted on liquid end of pump is noted. However, Bidder to If you confirm the PSV set is note that there is one PSV in downstream 86barg. We can remove the PSV of of pump provided by Purchaser. our scope of supply.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Yes

No

Yes

No

No

No

STATUS

Open

Bidder to recheck. 14 July 2015 Purchaser supply PSV at downstream of pump is 86 barg setting pressure.

22 July 2015 We have still waited the response from Finder. 27 July 2015 Noted. PSV will be removed

MECHANICAL CLARIFICATION FOR API PROGRESSIVE CAVITY PUMP (Tag No PBE-6140A/B)

IIC

2.1

22 July 2015 Pump part originally from European Bidder is requested to provide country of country: origin and sub-vendor list for major - Pump: Netzsch Germany component items ( Pump, motor, gear - Seal: Eagle Burgmann Germany coupling, bearing, mechanical seal etc.) - Gearbox: Nord Germany - Electric Motor: ABB, Germany

Page 85 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.2

2.3

2.4

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT Bidder proposed GA drawing for pump is noted. However, It is not clear for below technical information: - Pump proposed model (In Manufacturer pump technical information, it is not clear about pump model, Bidder to recheck) - Type of base plate - Mechanical seal assembly. - Pump general technical information Bidder to recheck The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump Bidder to confirm that the proposed pump is fully complied with API676 latest edition. There is no deviation item mentioned about the code compliance.

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

22 July 2015 Please see attachment no.2-TBC1Rev. B- IC.1.1 for - Mark up Performance curve with operating point and power required. - Typical GA drawing. - Purchaser mark-up pump datasheet

No

No

Closed

22 July 2015 Confirmed.

No

No

Closed

22 July 2015 Comply to API676. Please refer Attachment no.6 TBC1-Rev.B for Deviation list.

No

No

Page 86 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to recheck. MOM 25 July 2015 Bidder to speicfy for API 676 edition and resubmit the deviation list to reflect. 27 July 2015 Will respond on 29 July 2015.

2.5

08 August 2015 Please refer to Attachment no.4TBC1-Rev.C- date 8-Aug. for Portion 3-Deviation list 22 July 2015 Netzsch Progressive cavity pump The pump performance curve is required capable for pump low viscosity liquid to provide for minimum viscosity, such as condensate to very thick maximum density ( worst case). liquid such as honey. Bidder to advise and revise the pump To proof what is min viscosity the performance curve pump could handle, Netzsch Progressive cavity pump capable to Page 87 of 145

Open

No

No

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.6

2.7

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

Bidder to advise that the pressure unit in pump performance and pump technical data is bara or barg.

Pumped liquid temperature is 55-85 deg C. Bidder to clarify the reason why temperature in performance curve is only 20 deg C with water.

BIDDER CONFIRMATION / REPLY handle multiphase medium oil, water and gas at the same time. This shown that progressive cavity pump has no min viscosity for liquid because the same pump could handle gas. MOM 25 July 2015 Bidder confirmed guaratee for minimum viscosity to maximum viscosity, maximum desity as per purchaser datasheet required. 22 July 2015 Suction pressure: 1.1 bara Discharge pressure: 4.2 bara Diff pressure: 3.1 bar MOM 25 July 2015 Nezch Confirmed and guarantee for minimum flow 5m3/h @ 3.1 bar difference pressure. 22 July 2015 Our performance curve is standard with 20 deg C water. We do not have different performance curve set for different temperature. Page 88 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Closed

No

No

Open

Closed

No

No

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

- Bidder to advise the pumped liquid temperature will be used in performance Pumping medium during FAT is test. ambient temperature water, we could not reheat the water to 85 deg - All Pump material especially for pump C because it is almost at boiling stator shall be suitable with the operating point. When the water been recycle range of temperature and pumped liquid during FAT, it will heat the water properties. Bidder rechecks and more and would boil. reconfirm. Material was chosen based on Datasheet given. MOM 25 July 2015 Bidder to confirm and guarantee for pump in the working temperature range from ambient to maximum85 deg C. Bidder to advise how to reflect exactly the tolerance between rotor and stator ( maximum 85deg C) at testing ambient temperature. 27 July 2015 Will respond on 29 July 2015. Page 89 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

08 August 2015 Performance test will be made with operating temperature max. 80deg C. Pump design pressure is 12 barg @ 110 22 July 2015 deg C. Bidder to confirm compliance Confirmed. 2.8

Bidder also to specify: - Maximum allowable working pressure. - Pump hydraulic test pressure.

- MAWP: 12 bar - Hydrostatic pressure: 7 bar MOM 25 July 2015 Bidder confirmed the MAWP is 12 bar is noted. However, the Hydraustatic pressure is only 7 bar not acceptable. The hydraustatic test shall be greater than the design pressure 12 barg @ 110 deg C as per code requirement. 27 July 2015 Will respond on 29 July 2015. Page 90 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

08 August 2015 Hydrostatic test pressure will be 18bar. Purchaser understood that NPSHR for the proposed pump working with water is 1 m. 22 July 2015 NPSHr = 1.0 m will interpretation by Bidder to check and provide NPSHR for NPSH test procedure. pumped liquid per specified in datasheet Please refer to attachment no.2(vapor pressure, viscosity, density, TBC#1-Rev.B-II C-2.9 for NPSH temperature etc.) Test Procedure It is not acceptable, NPSHa is only 0.8 m. 2.9

NPSHR testing for the same pump model in previous project shall provide to verify. 25 July 2015 27 July 2015 NPSHR 1m is not acceptable. Will respond on 29 July 2015. Bidder to recheck and update the pump 03 August 2015 proposal to achive. Netzsch confirmed that they will submit the response by 04.08.2015. Bidder also submit the sample NPSH Page 91 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

testing report from previous project for verificaiton 04 August 2015 The pump can be have lower NPSHr 1.0 buy we can do testing at 1.0 only because of the testing device

2.10

2.11

Bidder to specify the below technical information: - Mechanical efficiency. - Volume efficiency - Rated pump efficiency Bidder to provide pump power calculation (consider gear, coupling loose etc.) for further evaluation. Purchaser understood that the power in performance curve is the pump shaft power only.

22 July 2015 Mechanical efficiency: 42% Volumetric efficiency: 89% Overall efficiency: 38%

22 July 2015 Power required at drive shaft 1.15 kw. Electric motor size is 1.7 kw

“Driver shall be as a minimum operation Pressure relief valve is not in our at 110% of external relief valve set scope of supply. pressure or relief valve set pressure plus accumulation, whichever is higher” Bidder to recheck. Page 92 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

25 July 2015 The motor power is only 1.7 kw corresponding to the maximum discharge 27 July 2015 pressure 4.4bara is not acceptable. Will respond on 29 July 2015. The pressure relief valve is Purchaser scope and it‟s setting pressure is 7 barg. 08 August 2015 As stated in point 1.1, the power The motor power selection shall be base required at PRV set pressure is 1.4 on 110% of relief valve setting pressure. kW, therefore 1.7 kW meets the Bidder to specify here the preliminary 110% requirement point. power calculation and selected motor power for evaluation. Purchaser understood that the proposed 22 July 2015 gear is the integral gear unit (7.1.4 API 676 Confirmed.

Open

third edition)

2.12

However, the integral gear shall be 08 August 2015 complied with API 676 and Purchaser The gear units offered are acc. to spec requirement. DIN/ISO. The following deviations to AGMA: Bidder to specify the code design for Bearing life made according to ISO proposed gear unit. 281 Temperature according to ISO / TR14179-2 Page 93 of 145

No

No

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

- These integral gear units shall conform Calculation of load to AGMA 6091. according to DIN 3990 - Integral gear shall be in accordance with AGMA 6010. Bidder to confirm compliance Bidder to specify gear unit rating.

2.13

2.14

“Gear unit shall be rated for the maximum horsepower capability of the electric motor. Gear unit shall be designed to withstand safely and transient torsional loads imposed during start-up, reacceleration after a power interruption and mal-operation of the pump” Bidder to advise the Gear box service factor.

2.15

Cartex seal is EagleBurgmann seal Bidder to advise seal manufacturer.

2.16

Bidder proposed seal material code from Manufacturer is noted. However, Bidder should provide the abbreviation seal material code letter for Purchaser further

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

No

No

Closed

No

No

STATUS

capacity

22 July 2015 We have select gearbox with high service factor to withstand the maximum load by the pump. Gearbox service factor is 2.1

22 July 2015 Gearbox service factor is 2.1 22 July 2015 Cartex is a model by manufacturer EagleBurgmann 22 July 2015 We have offer single mechanical seal with very high standard from EagleBurgmann suitable for the Page 94 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

evaluation.

application with seal plan 31

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Material code: Q1Q1VMG Seal faces:Static: Q1 = silicon carbide Rotating: Q1 = silicon carbide

25 July 2015 Bidder to recheck for seal face material

Elastomer part: V = viton Spring: M = hasteloy Metal part: G = SS316ti 27 July 2015 Will respond on 29 July 2015.

08 August 2015 Seal face material is required Carbon-SiC Confirmed. as per Project datasheet.

2.17

Material code: AQ1VMG If cannot comply, bidder to put in Seal faces:deviation list with the recommendation Static: A = carbon from seal manufacturer for evaluation. Rotating: Q1 = silicon carbide Bidder to specify Mechanical seal 22 July 2015 material: Material of static/rotating face Confirmed. (secondary seals, seal faces), spring, Please refer to attachment no.3Page 95 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Yes

No

STATUS

metal parts as per seal datasheet.

2.18

2.19

TBC#1-Rev.B-II C-2.17 for Catalog EagleBurgmann_Cartex Single “Seal piping/tubing shall be ½” minimum, seals. schedule 80S, seamless 316L tubing” . Bidder to confirm compliance also. 25 July 2015 27 July 2015 Bidder also confirm that the wetted part of Will respond on 29 July 2015. mechanical seal shall be complied with Nace MR -0175. Bidder to confirm 08 August 2015 compliance. Confirmed. “Seal Vendor shall review the seal system proposed in the datasheets and shall 22 July 2015 confirm or recommend suitable seal and Confirmed. flush configuration and materials for Please refer to attachment no.3achieving safe and trouble free TBC#1-Rev.B-II C-2.17 for Catalog operation”. Bidder to check with seal EagleBurgmann_Cartex Single manufacturer and provide the seals. confirmation Bidder to specify clearly pump nozzle 22 July 2015 connection (suction and discharge) and Suction: DN 2” ANSI B16.5 150# RF nozzle load for further evaluation. Discharge: DN 2” ANSI B16.5 150# RF Nozzle load required 2 times as per table 2 Section 6.7 API 676 third editions. Confirmed. Page 96 of 145

TOTAL PAGES: 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

Bidder to confirm compliance 25 July 2015

2.20

2.21

27 July 2015 Bidder to specify clearly for discharge and Will respond on 29 July 2015. suction nozzle location in the GA drawing for evaluation. If the pump discharge is located on right 08 August 2015 closed to motor bidder to advise detail Pump can be run in reverse, reason for evaluation. therefore either end can be suction or discharge. Bidder to submit the GA drawing to reflect. Pump suction nozzle is NPS 3 ANSI 22 July 2015 B16.5 #150, RF. Suction: DN 2” ANSI B16.5 150# RF Pump suction nozzle is NPS 3 ANSI B16.5 #150, RF. Discharge: DN 2” ANSI B16.5 150# RF Bidder to recheck and confirm. 22 July 2015 Bidder to provide crossing section Crossing section drawing c/w bill of drawing c/w bill of material for clearly material will be provided during the check and evaluate for pump material. engineering stage. Page 97 of 145

Closed

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

2.22

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

- End plate : SS3166L - Gland : NA - Sleeve: NA - Gear Box: cast iron/cast steel - Elastomers/Gasket: Viton - Shaft: SS 316L

No

No

Closed

22 July 2015 G91 is Netzsch trade name for Viton. Viton is suitable for HC medium and max temperature resistant at 160 degC Please refer Attachment no.7 TBC1-Rev.B-IIC-Item 2.23 for Viton Elastomer.

No

No

Closed

No

No

Closed

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder to specify for below item material: - End plate - Gland - Sleeve - Gear Box - Elastomers/Gasket - Shaft.

2.23

Bidder proposed stator material NEMOLAST 90 is noted. However, Bidder to specify clearly about material properties, working temperature recommendation, tolerance for heat extension, material compatible with liquid properties recommendation etc.

2.24

Pump will be operated at temperature 5585 deg C. Pumped liquid properties contained: 22 July 2015 - H2S: 50-175ppm by weight Confirmed. - Chloride ( content in produced water ) : 801 ppm Request Bidder to recheck and confirm Page 98 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

whether the current proposed material ( SS316 ) suitable with service condition or not. Bidder to provide recommendation application from manufacture for material

2.25



22 July 2015 Bidder to specify pump and gear unit Netzsch offer Block pump design bearing type and design life, lubrication which do not require bearing. method for further evaluation. Bearing for gear reducer is greased for life due to small size 27 July 2015 Will respond on 29 July 2015. MOM 25 July 2015 Bidder to advise for bearing design life 08 August 2015 time Pump is offered without a bearing housing, therefore bearing design life is not applicable. PROCESS CLARIFICATION PROGRESSIVE CAVITY PUMP No PBE-6140A/B)

(Tag

Page 99 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

3.1

22 July 2015 Bidder to note that the NPSHa is 0.8m. NPSHr = 1.0 m will interpretation by The proposed NPSHr of 1.0 m is not NPSH test procedure. accepted. Bidder to revisit the pump Please refer to attachment no.2design and provide NPSHr accordingly. TBC#1-Rev.B-II C-2.9 for NPSH Test Procedure

Closed ( Refer to mechanical clarification)

3.2

Bidder to provide maximum allowable 22 July 2015 working pressure and note that design Confirmed. pressure of downstream piping is 12 barg.

Closed

3.3

RECIPROCATING PUMP

3.4

Regarding NPSHa = 4.6m, please be aware that Client has already Bidder to note that the NPSHa is 4.6m removed 2m for acceleration head considering an acceleration head. The (per note 20 of datasheet, page 6). proposed NPSHr of 5.6 m is not So real NPSHa is 6.6m. accepted. Bidder to revisit the pump design and provide NPSHr accordingly. On another hand, when we calculate acceleration head with our pumps data, we obtain 0.5m. Indeed, Client has considered simplex pump in its AH calculation, Page 100 of 145

No

No

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

and has not considered the presence of a suction dampener (which reduces AH). So, the NPSHa = 6.6m, and the AH = 0.5m. This is why we proposed NPSHr = 5.6m. On another hand, we hope Client‟s NPSHa=6.6m is expressed in meters of water column. Hope it will clarify the matter. 22 July 2015 We have still waited the response from Finder. 14 July 2015 Bidder to provide the NPSH calculation for review.

27 July 2015 NPSHa is calculated by customer; if possible, please provide the calculation for verification because Finder thinks there is a mistake in your calculation. Page 101 of 145

Closed(See item IIB 2.7)

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

No

No

Closed

STATUS

NPSHr calculated by experience AH calculated by AP614 NPSHa > NPSHr + AH = 5.6 + 0.5

3.5

Bidder to provide maximum allowable working pressure and note that design pressure of downstream piping is 86 barg MAWP @ 135°C: 94barg @ 135 deg C.

3.6

Bidder to revise the pump design as following: Flowrate: 10 m3/h Noted. Suction pressure: 4 bara Discharge pressure: 73.5 bara

3.7

BOOSTER PUMP

3.8

Bidder to provide maximum allowable working pressure and note that design pressure of downstream piping is 12 barg @ 135 deg C.

Maximum allowable working pressure base on the discharge head suction flange and barrel mounting flange of 150# is 230 PSIG (15.86 barg) Note: 300# discharge flange will Be good for 655 PSIG (45 barg) Page 102 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM IV

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

ELECTRICAL CLARIFICATION

Generally, Electrical equipment inside the package shall be in compliance with: 1. 2014-4869-3L-0002 Electrical Requirements for Package Equipment Specification 2. 2014-4869-3L-0004 - Induction Motors specification (Medium Voltage & Low Voltage) 4.1

In Bid proposal, bidder has provided deviation for Flare Booster Pumps motors only. For Flare Scrubber Pump motors and Closed drain pump motors, there is no bidder‟s clarification rating to mentioned electrical spec in proposal. Bidder to check and confirm compliance with project requirement

1. Confirmed. 2. Confirmed.

Page 103 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

4.2

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

Final platform interfacing electrical cable size shall be informed to bidder during vendor data review. 1. Bidder to take note that the motor shall have suitable cable entry for project cable installation. If any incorrect cable entry, bidder shall need to provide certified reducer/ adaptor, nickel plated brass material and accessories to get correct cable entry. 2. Un-used cable entry shall be plugged by certified plug nickel plated brass material.

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

STATUS

Confirmed. Please take note for Portion 1: NEMA standard motor. We will provide conduit box Not junction Box an (IEC motor design) for plug in cable.

Bidder to confirm compliance

4.3

Project motor datasheet shall need to be fill up and submit as a part of Confirmed. vendor data review Bidder to confirm compliance. Page 104 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

4.4

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Bidder to confirm that the Lifting eyes shall be furnished for the proposed Confirmed. motor

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

No

No

Closed

STATUS

Bidder to provide Stainless steel project tag name for motor as mentioned in datasheet:

4.5

4.6

Flare Booster Pump motors: ZDE-4315A and ZDE-4315B Flare Booster Pump motors: ZDE-4305A and ZDE-4305B Closed Drain Pump motors: ZDE- 6140A and ZDE-6140B

Confirmed.

Bidder to advise power consumption requirement (kW) of the pumps: - Flare Booster pumps (PBE- - Flare Booster pumps (PBE4315A/B): Motor 3.73 Kw 4315A/B) - Closed Drain Pumps (PBE- - Flare Scrubber pumps (PBEPage 105 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Generally IEC motor does not carry thrust bearing as compare to NEMA motor. Motor per NEMA standard GE and USEM cannot provide IEC type motor

No

No

Closed

Motor offer are NEMA standard. They are similar to IP 55 standard. NEMA 4X is also IP55. The suffix X is stainless steel enclosure.

No

No

Open

BIDDER CONFIRMATION / REPLY

STATUS

4305A/B): Pump brake power: 6140A/B) Scrubber pumps (PBE- 26.9kW. Motor power: 30kW - Closed Drain Pumps (PBE4305A/B)

- Flare

6140A/B): TBA.

14 July 2015 22 July 2015 Bidder to check and response for - Closed Drain Close Drain Pumps. 6140A/B):

Pumps

(PBE-

1.15 kw required shaft power

Flare scrubber pump will be provide Motor rating 1.7 kw the power calculation for verificaiton Portion 1 - Flare Booster Pumps (Tag No. PBE-4315 A/B) 4.7

4.8

Bidder to clarify why they choose the NEMA motor instead of IEC motor as per project requirement In the marked datasheet, bidder state motor protection as IP55. 1. IP55 is not meet project requirement (IP56 as minimum) 2. IP code is not applied for NEMA

Page 106 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

motor. For the NEMA motor standard, NEMA4X shall be equivalent with IP56 protection. Bidder to check with manufacturer and clarify whether its proposed motor can be NEMA 4X as min. 14 July 2015 NEMA 4X is equivalent with IP66 and therefore it can cover for IP55 or IP56. However, IP55 cannot cover for the NEMA 4X protection.

22-July-15 Will discuss during meeting on 23July-15

So, IP55 is not acceptable

Bidder to check wth manufacturer and feedback on 27 July 2015

MOM 23 July 2015

27 July 2015

Bidder to provide IP56 motor (or Regret to inform that we have still NEMA 4X motor equivalent) as project waited for the response from Motor requirement. MFR. We try to give our reply on 29 July 2015 Page 107 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

04 Aug 2015 TBC#1 Rev C

08 Aug. 2015 TBC#1 RevC We have changed type of motor from US motor to GE motor and confirm to IP56 motor. Please refer to Attachment no.2-TBC1-Rev.C-IAdate 8 Aug. (Portion 1) for GE motor datasheet and UL certificate.

Bidder to response.

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Yes

No

No

No

Bidder proposes NEMA motor, which is TEFC, 1.15SF, 40oC Amb. Temp, suitable for Class 1, Group D, Div. 2, Country of origin is USA. Motor data T3, 480VAC, 60Hz, 3Ph, is per the attachment no.1-TBC1-Rev. acceptable. A- IA.1.1 4.9

Bidder to provide Country of Original, catalogue/ datasheet and third party certificate for proposed motor to demonstrate that supplied motor shall comply with NEMA standard, NEMA 4X protection,

NO third party certificate NEMA 4X is for control panel not motor. Motor provided is good for Class 1 Group D Div. 2 T3 temp Page 108 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

suitable for Class 1, Group D, Div. This is a self certified motor 2, T3 and operation in 480VAC, 60Hz, 3Ph system. (Note: Bidder response that “Provide after placing order” is not acceptable) 14 July 2015 22-July-15 Will discuss during meeting on 23-

“No third party certificate” is not July-15 acceptable. A self-certified motor is MOM 23 July 2015 not considered for evaluation. The statement “NEMA 4X is for control panel not motor” is not correct. Any motor which have enclosure protection meet the NEMA 4X requirement, it can certified as NEMA 4X

Bidder to check wth manufacturer and feedback on 27 July 2015 Open

27 July 2015 Regret to inform that we have still waited for the response from Motor MFR. We try to give our reply on 29 July 2015

Bidder to propose other motor which meets project requirement

No 08 Aug 15- TBC#1-RevC Page 109 of 145

No

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

4.10

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

04 Aug 2015 TBC#1 Rev C

Please refer to Attachment no.2TBC1-Rev.C-IA-date 8 Aug. (Portion 1) for GE motor datasheet and UL certificate.

Bidder to respond and provide sample certificate for IP56 compliance of motor serial product Project requires that space heater shall be provided for motor greater than 3.7kW (5HP equivalent). Space We are providing 5HP (3.7 KW) heater shall be operated as 110VAC, Space heater is not required. 60Hz. Bidder to check and confirm that proposed motor has space heater suitable for above requirement 14 July 2015

SCHEDULE IMPACT (YES/NO)

Yes

No

Yes

No

STATUS

If required will provide 115V space heater with cost impact

It is confirmed that 5HP (3.7 KW) motor 22-July-15 does not require space heater. Confirm Bidder to exclude the space heater and remove cost impact 4.11

COST IMPACT (YES/NO)

In deviation list form T4, Bidder state “Quoting a complete initial test which will be per IEEE standard 112 method Page 110 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

B dynamometer test. This test consist of full load heat run, percent slip, noload current, full load current, locked rotor current, lock rotor torque, efficiency & power factor at 100%, 75%, 50% full load, insulation resistance per IEEE standard 43, winding resistance & high potential test @ 460V” This deviation is acceptable with following clarification 1. TBA 1. High potential test shall be carried out at higher voltage level rather than rating voltage of motor. 2. Confirmed Bidder to re-check and clarify . 2. Motor testing report and all certification (for standard compliance, type test approval, hazardous area classification and IP protection) shall be provided in vendor data. Bidder to confirm Page 111 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

14 July 2015 Bidder to clarify for sub-item 1 above

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

22-July-15 Hipot or over-potential test are generally performed to assure that the winding insulation has a minimum level of electrical strength to survive electrical stresses in normal service. The voltage is increase slowly to a specified hipot test level and then maintained at that level for one minute. The test record is then recorded to show if the insulation system withstands the prescribed hipot test voltage. All motor are tested (Routine test) as per NEMA MG-1 and IEEE 112 standard. Please refer Attachment no.5 – TBC1-Rev.B for Motor Routing test.

No

No

Closed

No

No

Closed

Bidder to check and clarify if its proposed motor have the following component and comply with requirements: Confirmed. 1. Fan shall be non-sparking bronze Page 112 of 145

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

alloy/ conductive plastic suitable Motor vertical mounted for zone 2, IIA, T3 2. Vertical motor shall be flange- bolted to the top of the discharge head. mounted 4.12

4.13

Portion 2 - Flare Scrubber Pump (Tag No PBE-4305A/B) Bidder to confirm that the proposed motor shall meet following requirements:  Suitable for hazardous area, zone 2, gas group IIA, T3  IP56 minimum. (Note: Bidder proposed motor IP65 in mark-up datasheet is not meet requirement for water protection).  Cooling method IC441  Enclosure material: Cast iron or coated fab. steel  Maximum noise level as

Confirmed

Motor model will be provided later when the motor will be selected definitely.

Page 113 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

85dB@1m  Duty Cycle S1  Insulation class F  Temperature raise class B Bidder to provide model and catalogue/datasheet and Ex certificate for perusal. (Note: Bidder response that “Provide after placing order” is not acceptable) 14 July 2015 As clarified in item 4.9, “No third party certificate” is not acceptable. A selfcertified motor is not considered for evaluation. In additional, IP55 or IP65 is not acceptable. Bidder to provide new motor to meet the project requirement.

22 July 2015 We have still waited the response from Finder. 27 July 2015 Third party certificate will be added for the motor. It‟s writing error, will be updated in the next revision.

Page 114 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

4.14

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Catalogue and third party type approval certificate for motor product serial shall need to provide along with TBC response for evaluation Project requires that space heater shall be provided for motor greater than 3.7kW. Space heater is rated Pump manufacturer advised that they need to check with motor 230VAC but operated as 110VAC.

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

supplier and provide later.

Bidder to compliance

check

and

confirm 22 July 2015 We have still waited the response from Finder.

14 July 2015 Bidder to reply and confirm in TBC 27 July 2015 response Finder advise that they have still 04 Aug 2015 TBC#1 Rev C Bidder to respond

waited the response from motor supplier. 08 August 2015 We regret that manufacturer is in summer holidays. They shall Page 115 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Open

STATUS

resume work on 24-Aug. We can only respond to this item on 26-Aug.

Motor shall be painted as per project painting procedure. 4.15

Bidder to compliance.

check

and

confirm

Confirmed.

The motor testing shall be in compliance with Section 6, Doc. No. 2014-4869-3L-0004 - Induction Motors specification.

4.16

Motor testing report and all certification (for standard compliance, Confirmed. type test approval, hazardous area classification and IP protection) shall be provided in vendor data Bidder to compliance.

check

and

confirm Page 116 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

STATUS

22 July 2015

14 July 2015 We have still waited the response Refer to response to item 4.9. Bidder from Finder. does not provide third party certificate 27 July 2015 for motor. It is not acceptable Third party certificate will be added for the motor.

Bidder to check and clarify if its proposed motor have the following component and comply with requirements:  Fan shall be non-sparking bronze 1. confirmed alloy/ conductive plastic suitable 2. NA for zone 2, IIA, T3 3. We propose greased for life  Vertical motor shall be flangemounted  Re-greasable bearing shall be used for motor above 22kW.

Page 117 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM 4.17

4.18

4.19

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

STATUS

Portion 3 - Closed Drain Pumps (Tag No PBE-6140A/B) Motor shall be work in electrical system 480VAC, 3ph, 60Hz. Bidder to compliance

check

and

confirm

Bidder to confirm that the proposed motor shall meet following requirements:  Suitable for hazardous area, zone 2, gas group IIA, T3  IP56 as minimum  Cooling method IC441  Enclosure material: Cast iron or coated fab. steel  Maximum noise level as 85dB@1m  Duty Cycle S1  Insulation class F

22 July 2015 Confirmed.

22 July 2015 Confirmed. Explosion EExdeIICT4

protection

Page 118 of 145

type

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

STATUS

 Temperature raise class B Bidder to provide motor manufacture catalogue/datasheet and sample Ex certificate for perusal. (Note: Bidder response that “Provide after placing order” is not acceptable) Motor shall be painted as per project painting procedure. 4.20

4.21

Bidder to compliance.

check

and

22 July 2015 confirm Confirmed.

The motor testing shall be in compliance with Section 6, Doc. No. 2014-4869-3L-0004 - Induction Motors 22 July 2015 specification. Confirmed. Explosion all EExdeIICT4

protection

Motor testing report and certification (for standard compliance, type test approval, hazardous area

Page 119 of 145

type

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

classification and IP protection) shall be provided in vendor data Bidder to compliance.

4.22

check

and

confirm

Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze 22 July 2015 alloy/ conductive plastic suitable Confirmed. for zone 2, IIA, T3 2. Vertical motor shall be flangemounted INSTRUMENT CLARIFICATION

V 5.1

General

Page 120 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

Portion 1: Mechanical Seal instruments is included

5.2

Bidder to confirm complies to Instrument Design Specification and Instrument Requirements For Package Equipment Specification (Doc. No. 2014-4806-4L0001, and 2014-4806-4L-0005). Bidder to list down any instrument supplied along with the pump.

14 July 2015 Bidder is requested to clarify for Portion 3 5.3

5.4

Portion 2: LG on the tank for sealing system PT for the sealing failure detection system PT for the packings rupture detection system TG on the oil lubrication tank (power end crankcase) LG on the oil lubrication tank (power end crankcase) Portion 3: TBA 22 July 2015 Netzsch do not offer any instrument along with their scope of supply

Reciprocating Pump (PBE-4305A/B) and Rotary Progress Cavity Pump (PBE-6140A/B) Bidder to advice on the requirement of Vibration and temperature sensor is Vibration sensors and Temperature useless on such small pumps. sensors for Pump and electrical motor, if Moreover, we have a low rotation Page 121 of 145

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

any.

speed.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

22 July 2015 We have still waited the response from Finder. 5.4 a

5.5

5.6

14 July 2015 Bidder to list out all instrument item use 27 July 2015 for packing leakage system completed Portion 2: Instrumentation on the for with specification/technical information. the leakage system is: LG on the tank for barrier oil PT for the sealing failure detection PT for the packing rupture detection

Open

API Centrifugal Pump (PBE-4315A/B Bidder to advice on the requirement of Vibration sensors and Temperature sensors for Pump and electrical motor, if None. any. 14 Jul:

22-July-15 Will be discussed during meeting

Bidder to provide Temperature for motor winding and Vibration for pump bearing MOM 23 July 2015 Page 122 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

5.7

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

housing

Bidder reconfirm there are no Vibration sensors and Temperature sensors for Pump and electrical motor

Hydrodynamic thrust bearings shall have four (4) temperature measurement devices, single element, in each bearing located in the high temperature zone. Two (2) of the thrust bearing RTDs shall be installed in the active pads and two in the inactive pads Bidder to confirm complies.

N/A We are providing a standard Grease lubricated thrust bearing Hydrodynamic thrust bearing will not be use.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

RTD not available for this motor rating

22-July-15 14 July 2015 Will be discussed during meeting Bidder to provide standard and clarify 23-July-15. more detail why not using? MOM 23 July 2015 It is not applicable

Page 123 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

5.8

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

Hydrodynamic radial bearings shall have two (2) temperature measurement devices, single element, in each bearing located in the high temperature zone N/A

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

Closed

No

No

Closed ( Refer to mechanical clarification)

No

No

STATUS

Bidder to confirm complies. 14 July 2015 Bidder to recheck and reconfirm

5.9

5.10

22-July-15 Will be discussed during meeting \ MOM 23 July 2015 It is not applicable

Each seal system shall include storage vessel, level gauges and transmitters, pressure transmitters and relief valves as necessary to make a fully operable and Confirmed. safe system Bidder to confirm complies. All instrument hardware equipment for the Pumps shall be suitable for Zone 2 hazardous area, Group IIA, temperature Confirmed. Only Mechanical Seal class T3, IP 66 as minimum. has Instrumentation. Bidder to confirm complies. Page 124 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

5.11

5.12

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

22-July-15 14 Jul 15 Will be discussed during meeting Bidder is requested to list down ally instrument supplied along with the pump MOM 23 July 2015 Bidder to recheck and list out instrumentation for evaluation. All Transmitters shall be analogue output type 4-20mA, Hart Protocol. Confirmed. Bidder to confirm complies. Bidder to confirm that the supplied Junction boxes shall be 316SS or 316L 22 July. 2015 SS material and certified suitable to Zone Confirm. We will provide conduit box 2 hazardous area, Gas Group IIA, with 1” opening material made of temperature class T3, IP 56 as a CAST IRON minimum. MOM 23 July 2015 The junction box didn‟t require Bidder to update the quotation to 04 Aug 2015 TBC#1 Rev C reflect. Bidder to confirm

Bidder to respond.

08 Aug 15- TBC#1-RevC Noted Page 125 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

No

No

Yes

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

5.13

5.14

5.15

5.16

5.17

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TOTAL PAGES: 145

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Bidder to confirm the supplied junction boxes shall be of bottom entry only. The cabling entry connection shall utilized ISO thread Bidder to confirm all supplied JBs/enclosures shall have a 25% termination spares and 25% spare space Bidder to confirm all spare cable entries (i.e. JB‟s transmitters, etc.) shall be plugged suitable to the hazardous class rating. Cable gland shall be Ex „d‟ & Ex „e‟ certified. Bidder to provide instruments, Junction Boxes certification suitable to use in Zone 2 hazardous area, Gas Group IIA, temperature class T3 for review Instrument cable shall be oil resistant, mud resistant and flame retardant type. Bidder to comply

22 July. 2015 Confirm. We will provide conduit box w/1” bottom entry. However NEMA thread applicable

No

No

Closed ( refer to 5.12)

22 July. 2015 Confirm

No

No

Closed ( refer to 5.12)

22 July. 2015 Confirm

Yes

No

Closed ( refer to 5.12)

No

No

Closed ( refer to 5.12)

No

No

Yes

No

22 July. 2015 Exception, no instrumentation is provided, motor suitable for Class 1 GroupD, Div. 2 T3 temp code. 22 July. 2015 No instrument is provided. Not Applicable in our scope of supply MOM 23 July 2015 The cable didn‟t require Bidder to update the quotation to reflect. Bidder to confirm Page 126 of 145

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Confirm.

No

No

Closed

Confirm.

No

No

Closed

Confirm.

No

No

Closed

Confirm.

No

No

Closed

BIDDER CONFIRMATION / REPLY

STATUS

27 July 2015 Confirm. VI

6.1

6.2

6.3

6.4

STRUCTURE CLARIFICATION Structural steel calculation for baseplate shall be submitted by bidder for review and approval. Bidder to confirm compliance. The baseplate shall be designed, fabricated and inspected in accordance with specification No. 2014-4889-6L0005_Structural skids for package equipment. Bidder to confirm compliance. The design load criteria shall be as per specification for structural skid for package equipment Do. No. 2014-48896L-0005. Weight and Centre of Gravity shall be prepared and submitted by Bidder for review and comment. Bidder to confirm compliance.

Page 127 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

6.5

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

NDT minimum requirement, All weld shall be subject to 100% Visual examination and 100% UT of all skid full penetration welds of skid main members and 100%UT and DP of lifting lugs. Bidder to confirm compliance 14 July 2015

Confirm. Please note: as stated in deviation list for Portion 2: Lifting points attachment welds shall be subjected to 100% visual / MPI

22 July 2015 We have still waited the response Lifting point attachment welds shall be from Finder. 100%UT. Bidder is requested to confirm compliance 27 July 2015 Finder confirmed that 100% visual / MPI is equivalent to 100%UT

6.6

08 August 2015 We regret that manufacturer is in 04 Aug 2015 TBC#1 Rev C summer holidays. They shall 100% MPI is not equivalent to 100%UT. resume work on 24-Aug. We can Bidder is requested to confirm only respond to this item on 26-Aug. compliance. Portion 1: Bidder is requested to provide estimate Pump – 1600 lbs each Dry/operating weight. Motor – 200 lbs each Page 128 of 145

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

Open

No

No

Closed

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Confirm.

No

No

22 July 2015 Confirmed.

No

No

22 July 2015 We have still waited the response from Finder.

No

No

BIDDER CONFIRMATION / REPLY Portion 2: Our preliminary estimation 1950/2000kg. Portion 3: Estimation is 165kg each

STATUS

is

PIPING CLARIFICATION

VII

7.1

7.2

7.3

Nozzle rating are as per DIN standard which is not applicable to the project, bidder is requested to change to ASME B16.5 for all flange standard. Bidder to confirm compliance PBE-6104A/B: Due to layout constraints, the suction Nozzle of the 2 pumps shall be oriented opposite horizontally ( rotated 90 deg C) instead of vertical as per the preliminary GA. Suction nozzle of PBE6104B faces to West, and the other face to East. Bidder to confirm. 14 July 2015 PBE-4305A/B: Bidder to specify the pump nozzle connection ( type, size, flange

Page 129 of 145

Closed

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

No

No

STATUS

code, rating) for further evaluation) 27 July 2015

7.4 VIII

8.1

8.2

14 July 2015 22-July-15 PBE-4315A/B: ( type, size, flange code, Will be discussed during meeting rating) for further evaluation) 23-July-15. QC CLARIFICATION GENERAL Bidder mark-up ITP and resubmit is noted, However Bidder to confirm that item 36 in ITP P501 for Factory Acceptance tests (FAT) shall be W Confirm. (witness) in inspection lever requirement for COMPANY and PURCHASER. This point will apply for three pump types. Portion 1: TBA Portion 2: Either CA certificate or U stamp certificate U Stamp is not mandatory on for accumulator items dampeners with inside diameters below 150mm. So we've proposed dampeners built per ASME VIII Page 130 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

without U Stamp.

14 July 2015 Portion 1 is Seal accumulator. Bidder to recheck.

22 July 2015 Portion 3: Not applicable 22-July-15 Confirm to U stamp certificate for Seal accumulator

23 July 2015 If cannot comply Bidder to put in deviation Bidder to recheck and reconfirm for list. U-stamp certification for Portion 1. 27 July 2015 We are chasing and have still waited for Seal Pots response. We try to give our feedback on 29 July 2015 04 Aug 2015 TBC#1 Rev C Bidder to response 8.3

08 Aug 15- TBC#1 RevC Reconfirmed

Welder and WPS qualification shall be in Confirm. compliance with 2014-4800-0L-0008 Page 131 of 145

Open

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

No

No

No

No

STATUS

MOM 23 July 2015 Confirmed for Portion 1. Bidder to check for Portion 2,3.

Closed

27 July 2015 Confirmed for Portion 2,3 8.4

Structural material shall be in compliance Confirm. with 2014-4891-6L-0001 MOM 23 July 2015 Confirmed for Portion 1. Bidder to check for Portion 2,3. 27 July 2015 Portion 2: Confirmed. Portion 3: The only structural within the pump package is baseplate/skid only.

8.5

Piping material shall be 2014-4800-1LConfirm. 0001 MOM 23 July 2015 Confirmed for Portion 1. Page 132 of 145

Closed

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

Bidder to check for Portion 2,3. 27 July 2015 Portion 2: Confirmed. Portion 3: Piping is not applicable for Netzsch scope of supply. 8.6

Skid structural fabrication shall inspected as per 2014-4891-6L-0004

be

Confirm. MOM 23 July 2015 Confirmed for Portion 1.

Closed

Bidder to check for Portion 2,3. 27 July 2015 Confirmed for Portion 2,3 8.7

Bidder to confirm submitting weld map showing weld configuration, applicable Confirm. WPS, NDE matrix MOM 23 July 2015 Confirmed for Portion 1. Bidder to check for Portion 2,3. Page 133 of 145

No

No

No

No

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

STATUS

27 July 2015 Confirmed for Portion 2,3 Painting and Coating in accordance with Document No.: 2014-4800-1L-0004. Bidder to confirm compliance

8.8

Confirm. Bidder to put in deviation list if cannot comply and proposed as per Please note: for vendor‟s buy-out manufacturer standard ( Painting shall be items, paintings are manufacturer‟s suitable for offshore service) standard paint suitable for offshore environment. Painting procedure shall be subjected to COMPANY approval and comply with Project painting specification in final color. 22-Jul-15 Please refer to attachment no.6 – TBC1-Rev.B-IIA for deviation list. 14 July 2015 Bidder to put in deviation list for further MOM 23 July 2015 evaluation. Portion 1: Bidder confirmed compliance with Project painting specification for pump and pump parts. Page 134 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

08 August 2015 Portion 1: Confirm with cost impact Portion 2: TBA Portion 3: Confirmed.

Yes

No

Closed

Confirm.

No

No

Closed

BIDDER CONFIRMATION / REPLY

STATUS

Bidder confirmed to use the manufacturer standard for motor painting and coating ( suitable for offshore service condition) 27 July 2015 Please refer to Attachment no.4TBC1-Rev.B-MOM-Deviation list (All portion) for deviation list 04 Aug 2015 TBC#1 Rev C PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is applicable 100% for pressure retaining 8.9 parts) Bidder to respond for three pump type

VIIIA 8.1

Bidder to confirm compliance QC CLARIFICATION FOR CENTRIFUGAL PUMP

API

Material certificates shall be furnished as follow

Page 135 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT 

Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Confirm with deviation list and marked-up ITP submitted in our proposal.

No

No

22-July-15 Confirm to all testing

Yes

No

STATUS

Pump material shall be in accordance with NACE MR0175

8.2

Bidder to confirm compliance Pump NDT requirement: - Liquid penetrant for connection weld - Liquid penetrant for casting - Nozzle connections to the casing shall be subject to 100% MPI/DPI and minimum 10% radiography/ultrasonic inspection. If cannot comply, Bidder to put in deviation list. 14 July 2015 The deviation list doesn‟t have this point. Bidder to update with clearly reason and

Page 136 of 145

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Comply with marked-up documents submitted in our proposal.

No

No

No

No

Closed

No

No

Closed ( refer to deviation list clarification)

STATUS

bidder proposed NDT.

8.3

Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance

14 July 2015 Bidder to put in deviation list for evaluation.

8.4

Pump witness test require for below ( API 610, 11 edition) - Performance (8.3.3) - Retest on seal leak ( 8.3.3.2.d) - NPSH (8.3.4.3) - Complete unit test (8.3.4.4) - 4-hr mech. run test (8.3.4.2)

22-Jul-15 Please refer to attachment no.6 – TBC1-Rev.B-IIA for deviation list. 27 July 2015 Please refer to Attachment no.4TBC1-Rev.B-MOM-Deviation list (All portion) for deviation list Confirm. Please note: Retest on seal leak (8.3.3.2.d) and Complete unit test (8.3.4.4) shall be carried out without Mechanical seal and Barrel as per explanation in item 8.5 below. Page 137 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

No

No

Closed ( refer to deviation list clarification)

Other Non-Witness, Observe test requirement shall be per QC inspection and testing in Purchaser pump datasheet sheet 5 of 14 All testing above shall be in base scope and apply for each pump (PBE-4315 A and PBE-4315B). Bidder to confirm compliance As per the API610 and project specification requirement, contact mechanical seal shall be used in performance and completed unit test. 8.5

Bidder to clarify about the without using barrel, job mechanical seal and seal flush 53B in testing. Bidder to put in deviation list if cannot comply.

Mechanical seals are not installed during testing is to prevent damage to the contract seals. Per API 610 10th Edition section 8.3.9.1 Suction can/barrel is not required to be installed for performance test. It is the industry practice that pump testing is without Mechanical seal and Barrel. Please refer to attachment no.5TBC#1-Rev.A-VIIIA-8.5 for revised deviation list. Page 138 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

8.6

Impellers, balancing drums and similar major rotating components shall be dynamically balanced to ISO 194G-1, grade G2.5.

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

Closed ( refer to deviation list clarification)

Confirm.

No

No

Closed

Confirm.

No

No

Closed

BIDDER CONFIRMATION / REPLY

Dynamic balanced Only the impellers No on other parts

STATUS

Bidder to confirm compliance

14 July 2015 Bidder to put in deviation list with clearly reason for evaluation.

8.7 VIIIB

8.1

Couplings shall be balanced to ISO 19401, grade G6.3. Bidder to confirm compliance QC CLARIFICATION FOR API RECIPROCATING PUMP Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance

22-July-15 Please refer to attachment no.6 – TBC1-Rev.B-IIA for deviation list 27 July 2015 Please refer to Attachment no.4TBC1-Rev.B-MOM-Deviation list (All portion) for deviation list

Page 139 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

Confirm.

No

No

Closed

Confirm.

No

No

Closed

BIDDER CONFIRMATION / REPLY

STATUS

FAT shall be done as per Project specification requirement ( 2014-4800-1L1008 section 12). 8.2

Below test is required for witness: Confirm. Performance test, NPSH test and 4 hours mechanical running test. Bidder to confirm compliance Material certificates shall be furnished as follow:

8.3



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Pump material shall be in accordance with NACE MR0175

8.4

Bidder to confirm compliance Pump NDT shall be complied with API 674 and datasheet QC section sheet 4 of

Page 140 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

No

No

No

No

STATUS

12.

8.5

VIIIC 

Bidder to confirm compliance Coupling components and assemblies shall be dynamically balanced to the ISO- We propose G6.3 intrinsically 1940 G2.5 as minimum. balanced because low rotation speed. Bidder to confirm compliance 22 July 2015 Confirmed. Please refer attachment no.6 – 14 July 2015 TBC1-Rev.B for Deviations list Bidder to put in deviation list for further evaluation. 27 July 2015 Noted. Please see Attachment no.4TBC1-Rev.B-MOM-Deviation list for Portion 2-Deviation list. QC CLARIFICATION FOR API PROGRESSIVE CAVITY PUMP Inspection and testing shall be fully complied with TR, Datasheet and 22 July 2015 Specification requirement. Confirmed. Bidder to confirm compliance Page 141 of 145

Closed ( Refer deviation list)

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

STATUS

Material certificates shall be furnished as follow:





Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

22 July 2015 Confirmed.

Pump material shall be in accordance with NACE MR0175 Bidder to confirm compliance FAT shall be done as per Project specification requirement ( 2014-4800-1L1008 section 12). 

22 July 2015

Pump specified testing shall be as per QC Confirmed. inspection and test section in sheet 4 of Yes 12 Purchaser datasheet. Please refer attachment no.4 TBC1-Rev.B-VIIIC-Item 8.3 for ITP Below test is required for witness: Performance test, NPSH test, Retest on seal leakage and 4 hours mechanical Page 142 of 145

No

Closed

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

running test. 4 Hours mechanical running test is applied for each pump unit. Bidder to confirm compliance MOM 25 July 2015 Bidder to confirm also for below test as per specified in datasheet QC section: -Completed unit test (witness required) - Sound level test (observed) 27 July 2015 Will respond on 29 July 2015.

Bidder proposed ITP is noted. However it is reference only due to missing 08 August 2015 inspection by Purchaser and Client. Confirmed. Please refer to Attachment no.3-TBC1-Rev.C The proposed mark-up ITP in Bid VIIIC-date 8-Aug. (Portion 3) for proposal is noted. Bidder to reconfirm in ITP. base scope. Other shall be discussed in detail design or KOM.

Page 143 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

No

No

Closed

STATUS

Material certificates shall be furnished as follow:  



Pressure retaining components to EN 10204:2004 Type 3.1 Other components to EN 10204:2004 Type 2.2

22 July 2015 Confirmed.

Pump material shall be in accordance with NACE MR0175 Bidder to confirm compliance Bidder to specify Pump NDT inspection. 22 July 2015 Confirmed.



Pump NDT shall be complied with API 676 requirement as minimum

 V

DEVIATION (APPLY FOR THREE PUMP TYPES) Bidder provided deviation list for three Please refer to attachment no.5pump type is noted. However, Bidder to TBC#1-Rev.A-VIIIA-8.5 for deviation provide the native file for easy handling lists. and resolving.

9.1

Page 144 of 145

TECHNICAL BID CLARIFICATION # 1 TBC REF. & DATE:

ITEM

TBC #1 – Rev C : TecMach Date of Issue : Date of Response :

TECHNICAL POINT

Bidder to update all deviation attachment form in this in TC.

TOTAL PAGES: 145

BIDDER CONFIRMATION / REPLY 08 August 2015 to Please refer to Attachment no.4TBC1-Rev.C - date 8-Aug. for Deviation list.

Purchaser only review deviation in deviation list. Deviations and exceptions written elsewhere in the proposal will not be reviewed and approved. In this TBC #1 rev A, All deviation is not yet reviewed. Bidder to check all clarification in this TBC from Purchaser and revise/ add for deviation list if any. Bidder request to provide in new form deviation list for further evaluation.

Page 145 of 145

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

TECMACH

IVT1345-19 Dated 25-June-2015

BIDDERS REF & DATE: TBC REF. & DATE

:

BIDDER SIGNATURE

:

TBC#2 Rev.B Date of Issue : 12 Aug 2015 Date of Response : 13 Aug 2015

TOTAL PAGES:

06 Mr. Duong Van Huy – Chief of TECMACH Representative Office

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

ITEM

TBC #2 – Rev B :TECMACH Date of Issue : 12-Aug-2015 Date of Response : 13-Aug-2015

TECHNICAL POINT

TOTAL PAGES: 6

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

CLARIFICATION FOR FLARE BOOSTER PUMP ( PORTION 1) Bidder provide the seal technical proposal in TBC#1 Rev C response is noted, However there are some technical points below is not clear:

1.1

1.2

For the Seal plan 53b: - Confirmed compliance. Forced air - Project datasheet require air finned cooled heat exchanger is offered. tube cooler, however in the seal Fins and tubes in 316SS. proposal bidder quoted for water cooling heat exchanger. Bidder to confirm that the mechanical seal plan shall be air finned tube cooler type and all of fins and type shall be SS316. - Confirmed all in SS316. - Block isolating valve, multi and bleed valves, necessary SS316 tubing and fitting and support frame. Bidder to confirm provides. All instrument device in Seal plan 53B shall be complied with Instrument Confirmed Compliance Design Specification and Instrument Requirements For Package Equipment Page 2 of 6

No

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev B : TECMACH Date of Issue : 12-Aug-2015 Date of Response : 13-Aug-2015

TECHNICAL POINT

TOTAL PAGES: 6

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Yes

No

Closed

Confirmed Compliance

Yes

No

Closed

Confirmed seal offered is JC 3648.

No

No

Closed

Confirmed compliance

No

No

Closed

BIDDER CONFIRMATION / REPLY

STATUS

Specification (Doc. No. 2014-4806-4L0001, and 2014-4806-4L-0005). Bidder to confirm compliance. Seal wetted material comply with Nace MR0175. Bidder to confirm - Confirmed Compliance compliance. 1.3

1.4

1.5

1.6

All seal part material including the accumulator is minimum stainless steel SS316,. Bidder to confirm compliance Bidder to confirm the proposed mechanical seal is 3CW-FB, contacting wet seals in a face-to-back configuration. Duel pressurised. Bidder to confirm the attached mechanical seal 3648 (Bidder provided in TBC#1 Rev B response but the tag name is for STN project) shall applied for the STTFFD project. Bidder to confirm that the mechanical seal and seal plan shall be subjected to COMPANY approval during detail design and under Bidder responsibility.

- Confirmed Compliance

Page 3 of 6

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.7

TBC #2 – Rev B : TECMACH Date of Issue : 12-Aug-2015 Date of Response : 13-Aug-2015

TECHNICAL POINT

TOTAL PAGES: 6

BIDDER CONFIRMATION / REPLY

Bidder to provide the coupling service Coupling is rated at 94 BHP factor. Motor is only 5HP Bidder to confirm that the coupling Confirmed min 1.5SF service factor shall be minimum 1.5 Yes, all GE motor will be covered in Bidder provided the GE motor UL certification. datasheet and UL certification for

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Open

STATUS

motor is noted. However, General Electric does not have third Bidder to clarify for the GE motor as party certification for IP56 for our per below: vertical motors. As such IP56 does

1.8

1. In provided UL cert, It is did not clear which serial model of motor shall be covered in the certificate. Bidder to clarify whether all GE motor will be covered in the certificate? 2. The proposed GE datasheet still states that The motor nameplate will be marked 'GE SELF DECLARED CLASS I DIV 2 MOTOR'. It is not accepted 3. Bidder to recheck and clarify.

not require third party certification; General Electric self-declares them as IP56. Please note that the motor nameplates will have “IP56 protection” and “Premium Efficient motor Vertical 841” stamped. Further our certified data pack indicates IP56 protection, Premium Efficient motor Vertical 841, and” as suitable for Class 1 Group D Division 2 T3 auto ignition temperature”. Page 4 of 6

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev B : TECMACH Date of Issue : 12-Aug-2015 Date of Response : 13-Aug-2015

TECHNICAL POINT

TOTAL PAGES: 6

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Confirm to provide NEMA 4/4X testing as per NEMA standard requirement shall be carried out with authorized third party witnessed and endorsed certificate.

Yes

No

4. There is no detail information for

IP56 requirement in cert. Will bidder provide IP cert separately? Please clarify

TBC#02 Rev. B: Manufacturer Self-declaration is not acceptable. Bidder to confirm that IP56 testing as per IEC standard requirement shall be carried out by bidder with authorized third party witnessed. Certificate shall be provided after testing is completed and in part of vendor data documentation

Page 5 of 6

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev B : TECMACH Date of Issue : 12-Aug-2015 Date of Response : 13-Aug-2015

TECHNICAL POINT

Bidder response in the deviation list “For seals testing using the job specific might damage the seal and has to be re-examined by the seal manufacturer. Pump is tested with water, as such it cannot be simulated with the similar conditions”

1.9

It is not acceptable. Bidder to clarify clearly that the mechanical seal and seal flushing system are not using in the testing.

TOTAL PAGES: 6

BIDDER CONFIRMATION / REPLY

SCHEDULE IMPACT (YES/NO)

Yes

No

We do not test pump with mechanical seals as this will damage and have to be sent for reinspection by the seal vendor. If required testing with mechanical seal, we can comply with addition cost impact.

Purchaser required the contract mechanical seal shall be used in testing. In the case the mechanical seal will not use, what is the shop seal type will be used in completed unit test and performance test.

COST IMPACT (YES/NO)

Mechanical seal will be replaced with packing.

Page 6 of 6

STATUS

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 3C – TECHNICAL BID CLARIFICATIONS & MEETING REPORT – MT

Total page: 170 pages

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

MT

BIDDERS REF & DATE :

150374-MTCO

TBC REF. & DATE

:

Date of Issue :24July 2015 Date of Response : 28 July 2015

BIDDER SIGNATURE

:

TOTAL PAGES:

101

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

ITEM I IA

1.1

TBC #1 – Rev B :MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

GENERAL GENARAL CLARIFICATION FOR API CENTRIFUGAL VS6 PUMP Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Pump outline drawing - Mechanical seal, seal pots drawing with bill of material applies for this project. - Coupling drawing/ catalogue - Resubmit pump performance curve. - Provide pump crossing section drawing c/w bill of material/ manufacture specification. - Utility requirements - Submit Pump manufacturer –datasheet ( technical selection) and mark-up Purchaser pump datasheet ( check item by item) - Pump manufacture supporting letter. - Pump manufacturer experience list. - Quality control procedures

A sample cross-sectional drawing of pump offered is attached. All other outstanding documents will be submitted during engineering stage of centrifugal pump requisition later because this requisition is not a “to No purchase” RFQ to Bidder. Bidder can assured that full support will be given to the awarded EPC during firm bid stage of pump requisition request.

Page 2 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Other document required in below TBC item. 23-07-15 To be discussed on BCM Bidder listed proposed item c/w quantity in Form T2 is noted. However, as per TR requirement from technical evaluation.

1.2

Request Bidder to confirm clearly in Bidder confirmation column in TR Appendix A scope of supply and submit for further technical evaluation (sign and stamped also). Other hand, Bidder specified technical information also on form T2. Request Bidder provide Manufacture datasheet, technical selection, proposal also for Purchaser verify. Bidder to refer required document submission in item 1.1 above. 23-07-15 Bidder confirmation is noted. However, bidder to provide Manufacture datasheet, technical selection for

Outstanding documents with signature and stamp will be submitted during firm bid stage of centrifugal pump requisition No later.

Refer to “Rumpumpen Flare booster Pump Data sheet” attachments file. MOM 28 July 2015 Page 3 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Purchaser verify

Bidder to confirm clearly in Bidder confirmation column in TR Appendix A scope of supply and submit for further technical evaluation (sign and stamped also).

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Manufacturer have the difference file with the Purchaser. Manufacturer require to provide the same file for discussion.

1.3

1.4

Request Bidder to mark-up on VDRL in INQ-4 TR, Reference document on INQ-1 TR and P501 ITP TR. Bidder to submit above mark-up document for further evaluation.

“Mark-up” VDRL will be submitted during firm bid stage No of centrifugal pump requisition later.

MOM 27 July 2015 23-07-15 Bidder to mark-up on VDRL in INQAttachment is not available. Bidder to 4 TR, Reference document on INQprovide document per question above. 1 TR and P501 ITP TR. Bidder provided nitrogen charging kit for seal plan API 53B is noted. However, Bidder to note that it is required No only one charging kit for both Pump mechanical seal PBE-4315A/B. Page 4 of 132

No

Open

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to revise quotation if any 23-07-15 Bidder confirmation is relevant with our question. Bidder to clarify whether nitrogent charging kit for seal plan API 53B is provided or not. Only one charging kit for both Pump mechanical seal PBE-4315A/B is required. Bidder to confirm same understanding and revise quotation if any.

1.5

Nitrogen charging applicable

kit

is

not

MOM 28 July 2015 Bidder confirmed to provide. Open Bidder to provide the technical/specification document for evaluation

Bidder to clarify about special tools. Bonding of all skid mounted equipment for grounding continuity and provision of two SS316 grounding bosses for connection to platform steel structure with provision for lifting.

No

Bidder to confirm provides. 23-07-15 We confirm for provision of Bidder confirmation is noted. grounding bosses as it is in design However, bidder to confirm the quantity of the package. Page 5 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

and material of earthing bosses

1.6

1.7

1.8

MOM 28 July 2015 Bidder confirmed provide We confirm to comply as it is in Drain and Vent piping shall be provided design of the package. complete with isolation valves. Drain shall be provided with internal pipe extending No MOM 28 July 2015 to the bottom of the cane. Bidder to confirm provide isolation Bidder to confirm compliance valve for both drain/vent connection Bidder specified in Form T2 for some material item is SS304, It is fully not Yes acceptable. Minimum grade for stainless steel is SS316. Bidder to recheck. Confirm to comply material as SS316 23-07-15 Bidder to resubmit the updated form T2 MOM 28 July 2015 for evaluation Bidder confirmed stainless steel is minimum grade 316 Bidder shall confirm specifically if any special tool is required and shall include in the scope of supply. No Bidder to provide the special tool list for further evaluation in this stage. Page 6 of 132

No

Open

No

Closed

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

There are only hand tools, not require special tools.

1.9

23-07-15 Bidder to clarify the requirement of MOM 28 July 2015 special tools. Bidder to provide the maintenance procedure for verification Bidder confirmed provide barrier liquid for seal only. Bidder to clarify about other lubrication component, Require to provide first fill also. No

Open

No

First fill of lubrications/Barrier liquid for is required in base scope. Confirm to provide first fill 23-07-15 MOM 28 July 2015 First fill of lubrications/Barrier liquid for is Bidder confirmed provides required in base scope. Yes lubrication oil for pump and barrier Bidder to clarify about other first fill of for mechanical seal as per lubrications manufacturer recommendation.

1.10

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as option.

Yes

Page 7 of 132

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidders to confirm provide and list out the necessary handling equipment. Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2. Bidder to confirm compliance 23-07-15 Bidder response is not clear. Bidder to response question by question per below 1) Bidder to provide list out the necessary handling equipment. 2) Bidder to confirm all lifting equipments shall be provided with necessary third party certificates 3) Bidder to provide certified third party name 4) Bidder to confirm Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2

Lifting equipments is confirmed provided as below: 4 wire rope slings, 1 master link, 4 anchor shackles. Bidder confirmed that lifting equipments shall be provided with thirt party certificates. The third party name is “Trung Tâm Kiểm Yes Định An Toàn Khu Vực 2”

MOM 28 July 2015 Bidder confirmed, the lifting procedure completed with lifting equipment and certification shall be subjected to approval during detail Page 8 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

design.

1.11

Bidder to offer 01 year operation spare as optional and provide the spare list for further evaluation.

Yes

No

MOM 28 July 2015 Bidder to recheck for spare part list and resubmit. Yes

No

Yes, we provide as attached file.

23-07-15 Attachment is not available. Bidder to provide document per question above.

Bidder to confirm that the spare part for 01 year operation shall be enough for this stage as per manufacturer recommendation. Start up, pre-commissioning and commissioning spares part shall be under Bidder base scope. 1.12 Bidder to provide the start-up, precommissioning and commissioning spare part list for evaluation in this stage.

Page 9 of 132

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

We confirm to provide the start-up, pre-commissioning and commissioning spare part as attached files.

MOM 28 July 2015 23-07-15 Bidder to recheck for spare part list Attachment is not available. Bidder to Yes and resubmit. provide document per question above. Bidder to confirm that the proposed spare part list for Start up, precommissioning and commissioning shall be enough for this stage. If it is lack of any item for this stage It is fully under Bidder responsibility.

1.13

Bidder proposed that Third party (CA) Inspection Services Category C in Buyer scope is not acceptable Bidder to refer attachment 1 for third party requirement. Category C certification is required. Bidder to confirm compliance and include the third party certification in base scope. Page 10 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Third party agency shall be from Six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK) Comply 23-07-15 Bidder to specify Third party agency

1.14

1.15 1.16

Bidder to quote Supervision charges (per diem rates) for assembly, test and commissioning at yard as per optional scope. The pump design life time is 20 years. Bidder to confirm compliance. All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3 23-07-15 Bidder to confirm all electrical and instrument equipment and devices shall be certified suitable for Zone 2

Mom 28 July 2015 Yes Bidder confirmed provide the CA agency is from recognized certifying authorities.

No

Closed

We quote for Supervision charges Yes as requirement.

No

Closed

We confirm compliance.

No

No

Closed

MOM 28 July 2015 No Bidder to specify clearly for explosion certification ( zone, ground, T etc)

No

Open

Bidder confirms this is included in this bid.

Page 11 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

IB

1.1

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

GENARAL CLARIFICATION FOR API 674 Reciprocating pumps Flare Scrubber Pump (Tag No PBE4305A/B). Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Specification/Crossing section drawing with bill of material for pump, gear reducer. - Pump performance curve - Equipment arrangement drawings - NPSH and Power required calculation - Coupling drawing/ catalogue - Dampener drawing, catalogue and sizing calculation. - Purchaser mark-up datasheet and Manufacturer datasheet (technical selection) - Utility requirements - Quality control procedures. - Manufacture supporting leter. - Experience list Other document required in below TBC

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Open

Page 12 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

item.

23-07-15 Attachment is not available. Bidder to provide document per question above.

- Preliminary drawing of the pump will be provided during detailed engineering stage. - Pump performance curve will be provided during detailed engineering stage. - G/A of the pump, gear reducer and driver will be provided with revised offer. Accessories are supplied loose. - NPSHr and required power are specified in the Rev.0 of the No technical quotation and are based upon tests. - We will provide the coupling‟s information during detailed engineering stage. - We will provide the dampener‟s information during detailed engineering stage. - The only utility requirement is the motor power, please refer to technical offer. Page 13 of 132

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY - Quality control procedures will be provided with revised offer. - Please refer enclosed supporting letter. - Experience list will be provided with revised offer. Overall reference list as attached.

MOM 30 July 2015 - Outline drawing will be supplied due to provide the barrier packing system. - Specification/Crossing section drawing with bill of material for pump, gear reducer. - Pump performance curve - NPSH and Power required calculation - Coupling drawing/ catalogue - Dampener drawing, catalogue and sizing calculation. - Purchaser mark-up datasheet and Manufacturer datasheet (technical selection), Manufacturer datasheet. Page 14 of 132

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Quality control procedures. - Manufacture supporting letter. - Experience list ( applied the same pump model for condensate, hydrocarbon) - Mark-up ITP, VDRL, Reference document confirmation. - Deviation list Manufacturer estimate that all documentation and re-quotation will be responded at the end the August. Bidder listed proposed item c/w quantity in Form T2 is noted. However It is not clearly for the quantity for some item such as: Motor, gear etc. only 1 set for two pumps. It is not acceptable. 1.2

Open

Request Bidder to confirm clearly in Bidder confirmation column in TR Appendix A scope of supply and resubmit for further technical evaluation. Other hand, Bidder specified technical Page 15 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

information also on form T2. Request Bidder provide Manufacture datasheet, technical selection, proposal also for Purchaser verify. Bidder to refer required document submission in item 1.1 above. 23-07-15 Bidder confirmation is noted. However, bidder to provide Manufacture datasheet, technical selection for Purchaser verify

1.3

We quote includes one motor and one gear reducer for each quoted pump. Yes

No

MOM 30 July 2015 Bidder to provide the Appendix A mark-up for evaluation.

Request Bidder to mark-up on VDRL in INQ-4 TR, Reference document on INQ-1 TR and P501 ITP TR. Bidder to submit above mark-up document for further evaluation. To be submitted on Thursday 30/7/2015 MOM 30 July 2015 23-07-15 Bidder to provide the mark-up on Attachment is not available. Bidder to No VDRL in INQ-4 TR, Reference provide document per question above. document on INQ-1 TR and P501 ITP TR. Page 16 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder shall confirm specifically if any special tool is required and shall include in the scope of supply. 1.4 Bidder to provide the special tool list for further evaluation in this stage. “The list will be sent later” is fully not acceptable. Pre-charging kit for dampener is quotes as optional for special tools.

23-07-15 Bidder to clarify the requirement of Yes MOM 30 July 2015 special tools. Manufacturer confirmed that it is not applicable. Start up, pre-commissioning and commissioning spares part shall be under Bidder base scope. 1.5 Bidder to provide the start-up, precommissioning and commissioning spare part list for evaluation in this stage.

Page 17 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

We confirm to provide as attached file.

1.6

MOM 30 July 2015 23-07-15 Manufacturer to provide the list for Attachment is not available. Bidder to evaluation. Yes provide document per question above. Start up, pre-commissioning and commissioning spares part shall be under Bidder base scope. Bidder to confirm compliance. Bidder to provide the Spare part list for 1 year of normal operation for further evaluation.

No

Open

No

Open

Spare part list for 1 year operation will be quoted in optional scope. We confirm to provide as attached file. 23-07-15 MOM 30 July 2015 Attachment is not available. Bidder to Yes Manufacturer to provide the list for provide document per question above. evaluation. Spare part list for 1 year operation Page 18 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

will be quoted in optional scope.

1.7

1.8

Bidder specified that ITP and VDRL as per manufacture standard is not clear. “Mark-up” VDRL will be submitted on Thursday 30/07/2015 Request Bidder to mark-up on VDRL in INQ-4 TR, Reference document on INQ-1 MOM 30 July 2015 TR and P501 ITP TR. Bidder to provide. Bidder to submit above mark-up document for further evaluation. Factory acceptance test, Bidder specified it is complied with Manufacturer standard. Bidder to provide the ITP from manufacture standard and put in deviation list if cannot comply with project requirement. 23-07-15 Bidder confirmation is noted. However, bidder is requested to provide the ITP from manufacture standard and provide updated deviation list for further evaluation

Open

Open

Noted, ITP will engineering state MOM 30 July 2015 Bidder to provide.

be

Page 19 of 132

during No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev B : MT Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

1.9

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required in base scope. Bidders to confirm provide and list out the necessary handling equipment.

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Open

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2. Bidder to confirm compliance 23-07-15 Bidder response is not clear. Bidder to response question by question per below 1) Bidder to provide list out the necessary handling equipment. 2) Bidder to confirm all lifting equipments shall be provided with necessary third party certificates

Lifting equipments is confirmed provided as below: 4 wire rope slings, 1 master link, 4 anchor shackles. Bidder confirmed that lifting Yes equipments shall be provided with thirt party certificates. The third party name is “Trung Tâm Kiểm Định An Toàn Khu Vực 2”

3) Bidder to provide certified third party Page 20 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.10

IC

1.1

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

name

MOM 30 July 2015 Bidder confirmed manufacturer didn‟t provide the lifting equipment. Only lifting lug.

COST IMPACT (YES/NO)

4) Bidder to confirm Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2 All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3 23-07-15 Bidder to confirm all electrical and Offer classification EX-DE IIC-T4 at No instrument equipment and devices shall higher rate than requirement be certified suitable for Zone 2 GENARAL CLARIFICATION FOR Closed Drain Pumps (Tag No PBE6140A/B) Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Pump power calculation - Pump skid outline drawing. - Equipment arrangement drawings - Mechanical seal drawing c/w bill of material. - Coupling drawing/catalogue Page 21 of 132

SCHEDULE IMPACT (YES/NO)

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Purchaser mark-up pump datasheet (confirm item by item) - Resubmit Pump performance curve Pump, gear crossing section drawing/assembly drawing c/w bill of material. Please refer to mark up Performance curve with operating point and power required. Please refer to enclosed typical GA drawing for your reference.

23-07-15 Attachment is not available. Bidder to provide document per question above.

We have offer our innovative block pump design which eliminate the need to use bearing housing, and coupling. The netzsch block pump will allow shorter length, lighter weight and alignment free. MOM 28 July 2015 Bidder to submit the below document: - Pump power calculation ( reflect Page 22 of 132

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY 7barg relief valve setting pressure) - Resubmit Pump skid outline drawing ( specify clearly discharge and nozzle location, seal plan 31) - Mechanical seal drawing - Pump, gear crossing section drawing/assembly drawing c/w bill of material and maintenance procedure. - NPSHR testing report from previous project for the same pump. - mark-up ITP, reference document confirmation, VDRL mark-up Other item required as below TBC requirement.

1.2

Bidder listed proposed item c/w quantity in Form T2 is noted. However It is not clearly for the quantity for some item such as: Motor only 1 unit for two pump etc. It is not acceptable. Request Bidder to confirm clearly in Bidder confirmation column in TR Appendix A scope of supply and resubmit Page 23 of 132

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

for further technical evaluation.

Other hand, Bidder specified technical information also on form T2. Request Bidder provide Manufacture datasheet, technical selection, proposal also for Purchaser verify. Bidder to refer required document submission in item 1.1 above. Our proposal scope of supply consists of 2 set of identical item pump, single mechanical seal, gearbox, electric motor and pump‟s skid.

1.3

23-07-15 Bidder confirmation is noted. Please refer to our technical No However, bidder to provide Manufacture proposal for more detail. datasheet, technical selection for Purchaser verify MOM 28 July 2015 Bidder to confirm clearly in Bidder confirmation column in TR Appendix A scope of supply and resubmit for further technical evaluation. Bidder specified that ITP and VDRL as per manufacture standard is not clear. Page 24 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Request Bidder to mark-up on VDRL in INQ-4 TR, Reference document on INQ-1 TR and P501 ITP TR. Bidder to resubmit above mark-up document for further evaluation. Please find enclosed Draft ITP for your reference. Relevant documents from VDRL list will provided after received Purchased Order. 23-07-15 No Attachment is not available. Bidder to MOM 28 July 2015 provide document per question above. It is not acceptable for reference and provide after PO. Bidder to resubmit mark-up ITP, mark-up VDRL and Reference document on INQ-1 TR and P501 ITP TR. for evaluation. 1.4

Special tools for installation, maintenance and operation (if any required) shall be provided in base scope. Page 25 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder stated it is subject to further clarification. This statement is not acceptable. Bidder should be knowledgeable about the pump and should be clear about special tool requirement. Bidder to submit the special tool list for further evaluation.

23-07-15 Bidder to clarify the requirement of special tools.

1.5

Special tool is not required for Netzsch Progressive cavity pump, standard tools available at workshop is sufficient for maintenance such as spanner and chain wrench. No MOM 28 July 2015 Bidder to provide the maintenance procedure for check and verify. Special tool is required in Base scope of supply

Start up, pre-commissioning and commissioning spares part shall be under Bidder base scope. Page 26 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide the start-up, precommissioning and commissioning spare part list for evaluation in this stage. Start-up and commissioning spare is not required for Netzsch Progressive cavity pump. MOM 28 July 2015 Bidder response is not matching with the spare part list attachment. Request Bidder to check and submit 23-07-15 the start-up, pre-commissioning and Bidder to clarify the requirement of start- commissioning spare list for No up, pre-commissioning and evaluation. commissioning spare Start up, pre-commissioning and commissioning spares part shall be under Bidder base scope.

If lacking any item during Start up, pre-commissioning and commissioning stage it shall be under Bidder responsibility. Page 27 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.6

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide the Spare part list for 1 year of normal operation for further evaluation. Spare part list for 1 year operation will be quoted in optional scope. Please refer to submitted spare part list. MOM 28 July 2015 Bidder to recheck and provide the 23-07-15 final Spare part list for 1 year of Yes Attachment is not available. Bidder to normal operation for further provide document per question above. evaluation. Spare part list for 1 year operation will be quoted in optional scope. Bidder to confirm compliance. Factory acceptance test, Bidder specified it is complied with Manufacturer standard.

1.7

Bidder to provide the ITP from manufacture standard and put in deviation list if cannot comply with project requirement. Page 28 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Please find enclosed draft ITP for your reference.

23-07-15 No Attachment is not available. Bidder to MOM 28 July 2015 provide document per question above. Bidder to mark-up in Project ITP and resubmit for final evaluation.

1.8

Guarantee and warrantee complete for Package and supplied Items. Bidder specified that it complied with manufacture standard it is not clear. Bidder to clarify.

1.9

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as option. Bidders to confirm provide and list out the necessary handling equipment.

For a period of 24 months from notification of readiness for shipment, NETZSCH Pumpen & Systeme GmbH provides a warranty against defective materials or improper workmanship. The warranty is only valid when the equipment is operated within the conditions defined in our order confirmation. Normal wear as defined by DIN24296 B3.2 is specifically excluded from this warranty. In the case where transfer of ownership is made prior to shipment the guarantee begins on the date of transfer.

Page 29 of 132

No

No

Open

No

Open (Trang)

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment. Bidder to confirm compliance 23-07-15 Bidder response is not clear. Bidder to response question by question per below 1) Bidder to provide list out the necessary handling equipment. 2) Bidder to confirm all lifting equipments shall be provided with necessary third party certificates 3) Bidder to provide certified third party name

1.10

4) Bidder to confirm Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2 All electrical and instrument equipment and devices shall be certified suitable for

Lifting equipments is confirmed provided as below: 4 wire rope slings, 1 master link, 4 anchor shackles. Bidder confirmed that lifting equipments shall be provided with thirt party certificates. The third party name is “Trung Tâm Kiểm Yes Định An Toàn Khu Vực 2”

MOM 28 July 2015 Bidder to confirm the lifting equipment is in base scope and the lifting procedure shall be subjected for approval during detail design. Netzsch is succeeded the min No requirement of the specification. Of Page 30 of 132

No

Open

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

II IIA

2.1

2.2

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Zone 2, IIA, T3

electric motor certified for zone 1 EExdeIICT4

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MECHANICAL CLARIFICATION F MECHANICAL CLARIFICATION FOR API CENTRIFUGAL PUMP The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter We confirm from the equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump 23-07-15 Maximum noise is 85dBA Bidder to and specify maximum noise The proposed pump shall be fully complied with API 610 in latest edition Bidder to confirm and specify the API code design edition applied for proposed pump. We confirm There isn‟t any deviation list for this proposed pump attached in proposal. Bidder to recheck. Page 31 of 132

No

No

No

No

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.3

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

23-07-15 API 610 Bidder to confirm and specify clearly the API code design edition applied for MOM 28 July 2015 proposed pump. Bidder to re-answer. Bidder specified country of original in Form T2 is noted. However, there are some component Bidder specified Equal manufacturer is not acceptable.

SCHEDULE IMPACT (YES/NO)

STATUS

Open

No

Bidder is requested to reconfirm the original of sub-vendor such as: motor, coupling, bearing, mechanical seal

23-07-15

Country of origin list will be submitted during firm bid stage of centrifugal pump requisition later because this requisition is not a “to purchase” RFQ to bidder

Bidder response submit later is not MOM 28 July 2015 acceptable. Bidder to specify the major items Bidder to provide markup form T2 per below for manufacturer and country project requirement. of origin: Motor ,pump, coupling, bearing, mechanical seal Page 32 of 132

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder is not clear for equivalent manufacturer for mechanical seal /motor . Bidder shall provide the preliminary Pump Outline drawing for further evaluation.

2.4

The outline drawing shall have general skid dimension, dry and operating total weight, nozzle technical information. Bidder also provides the crossing section drawing for the proposed pump c/w bill of material for further evaluation. A sample cross-sectional drawing of pump offered is attached. 23-07-15 All other outstanding documents will be submitted during firm bid stage of Bidder response submit later is not centrifugal pump requisition later acceptable. because this requisition is not a “to No Preliminary Pump Outline drawing with purchase” RFQ to bidder. Bidder requirered information per above is can assured that full support will be mandatory required. given to the awarded EPC during firm bid stage of pump requisition request. Page 33 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 28 July 2015 The GA drawing and the pump performance curve is not consistent. Bidder to recheck and resubmit for final evaluation. The GA drawing is not clear about the drain/ vent nozzle, Pump weight, pump dimension.

2.5

2.6

Bidder to specify the proposed pump type for further evaluation. In bid proposal Bidder only mentioned that the pump type is VTP. Bidder to provide Manufacture pumps specification/datasheet/drawings and mark-up Purchaser datasheet for further evaluation. 23-07-15 Attachment is not available. Bidder to

Bidder confirmed it is only reference Flare Booster Pump: Vertical Centrifugal Pump comply API 610

No

No

Closed

Outstanding documents will be No submitted during firm bid stage of

No

Open

VS6 type.

Page 34 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

provide document per question above.

centrifugal pump requisition later.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 28 July 2015 Bidder to recheck and submit the final datasheet/scope of supply/ pump performance curve and pump GA drawing for evaluation.

2.7

Bidder to recheck the pump performance curve, Pump Performance Curve shall be also included additionally some parameters as below for evaluation : - Pumped liquid type, Maximum viscosity 1.117 cP. - Pressure data (Bidder specified that see additional page but there is no additional page in proposal).

Open

Page 35 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

23-07-15 Bidder response submit soonest is not acceptable. Bidder confirms no impact on pump No performance. Bidder to check and provide updated pump performance curve with required information per above

No

The proposed performance curve didn‟t seen continuously to shutoff head. The head maximum 53.1m is higher than the head at shutoff. Bidder to recheck. 2.8

Bidder to recheck also the head rise to shutoff, Minimum requirement as per specification is 10% higher than the head developed at the rated flow. Bidder to put in deviation list if cannot comply. 23-07-15 Head rise to shut-off and continuous to shut-off can be improved slightly No Bidder response submit soonest is not to meet 10%, API 610 tolerance is acceptable. taken into consideration. Please Page 36 of 132

Open

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder to confirm the information on proposed performance curve or provide updated performance curve for further evaluation

refer revised performance curve attached. Pump stages is increased to 10 to fulfill heads reserve requirement of 5% as mentioned to TC. Price impact is applicable as mentioned in our TC response.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to recheck the proposed pump performance curve. Purchaser requires the difference head at the discharge pump flange is 47m. Bidder to consider for lifting head from top of bowl to discharge nozzle, friction losses etc. Open

2.9 Bidder to recheck and provide the pump suction drawing also for verification. Otherwise, Bidder to clarify for the note in performance curve “Not adjusted for any static lift” 23-07-15 Lifting head does not apply to VS6 type pump. Bidder response submit soonest is not acceptable. Static lift comment shown only applies to VS1, VS2, VS3 type Bidder to confirm the information on pumps. Page 37 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

proposed performance curve or provide updated performance curve for further Please see preliminary general evaluation arrangement drawing for pump‟s suction detail. Bidder specified the Pump NPSHr required is 1.11 m at rated flow is noted. However, Bidder to provide the pump crossing section drawing which specify clearly about the distance between the suction nozzle to the first impeller for further evaluation. Open

2.10 Otherwise, Bidder to clarify about the NPSH margin is 1 m. “NPSHR shall not exceed the specified NPSHA over the range of minimum stable capacity to 120% of rated capacity” Bidder to confirm compliance also 23-07-15 We confirms that NPSH margin is at Bidder response submit soonest is not 1 metre from minimum flow to rated acceptable. flow. Page 38 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide the pump crossing section drawing which specify clearly about the distance between the suction nozzle to the first impeller for further evaluation to prove proposed NPSHr Bidder also is requested to confirm complaince with project requirement below “NPSHR shall not exceed the specified NPSHA over the range of minimum stable capacity to 120% of rated capacity”

2.11

Bidder proposed thread bowl connection is noted. However, Refer to Purchaser API pump specification section 5.2: “Cylindrical threads shall not be used for pressure casing connections. Unused pressure casing connections, except those in the seal gland are not acceptable” Bidder to recheck with API 610 code requirement ( specified the section in code mention about this requirement for

Open

Page 39 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

proposed pump) If cannot comply, Bidder to put in deviation list.

2.12

Para 6.1.32 of API 610 11th edition mentioned studs shall be used in pressure casing connection. 23-07-15 Para 9.3.13.1 mentioned pressure casing of VS6 type pump constitute Bidder response submit soonest is not of discharge head and suction can acceptable. only. Bidder to response question above As bowl case in a VS6 type pump is ontime not considered as pressure casing, therefore threaded connection does not deviate from any clause of API 610 11th edition. The ratio of rated impeller / maximum impeller is (117/119) around 2%. It is not meet the project specification requirement: “The selected pump impeller size shall not be more than 95% of the maximum impeller size available for the particular pump model” If cannot comply, Bidder to put in Page 40 of 132

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

deviation list. 23-07-15 We confirm compliance to this Bidder response submit soonest is not requirement by increase number of acceptable. impeller stage. Bidder to response question above ontime “Pump line shaft shall be open type.

2.13

Pump line shaft coupling shall be sleeve & key type.

No

Column pipe shall be flange type”. Bidder to confirm compliance 23-07-15 Bidder is requested to clearly question We confirm the coupling type is below: flange rigid coupling. 1) Bidder to confirm coupling type between bowl shaft and line shaft 2) Bidder to clarify the maximum section length of pump shaft for maintenance purpose Page 41 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.14

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

“The impellers shall be keyed to the shaft. Pinning of impeller is not acceptable. Overhung impellers shall be secured to the shaft by a cap screw or nut that does not expose shaft threads to the pumped fluid. The securing device shall be We confirm. threaded to tighten by liquid drag on the impeller during normal rotation and a positive mechanical locking method is required”

COST IMPACT (YES/NO)

No

SCHEDULE IMPACT (YES/NO)

No

STATUS

Closed

Bidder to confirm compliance Bidder to specify the applied code for can pump design. 2.15

Open

Bidder request also specify pump can material and thickness for further evaluation. 23-07-15 Bidder response submit soonest is not Can design code is according to API No acceptable. 610 11th edition. Bidder to response question above ontime Page 42 of 132

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to clarify how to drain the current proposed pump.

2.16

“Bidder to provide an internal drain pipe extending up to the bottom of the can (provided with isolation valve) for draining the pump by pressurising the can with N2 via vent valve”

No

Bidder to advise size, air quality and air consumption required to drain pump from top of pump casing. 23-07-15 Bidder response submit soonest is not acceptable. Bidder to response question above ontime

We comply with this request.

Page 43 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.17

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Pump casing design pressure is 12 barg @ 135 Deg C. Bidder to confirm compliance.

STATUS

Open

Bidder to specify MAWP of proposed pump and hydraulic test pressure. 23-07-15 Bidder response submit soonest is not We confirm compliance to this No acceptable. requirement. Bidder to response question above on time

Page 44 of 132

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev B : MT Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

2.18

Bidder to specify belong this TBC for pump nozzle tie-in point (size, rating, flange type).

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Open

23-07-15 Bidder response submit soonest is not Please see preliminary acceptable. drawing for detail. Bidder to response question above on time Nozzle loads shall be per API 610 Table 5 with multiplier as below, bidder to confirm compliance

2.19

2.20

Flange Rating

Multiplier Factor Fp

ASME Class 150

2

ASME Class 300

2

general

No

No

We comfirm. Please see preliminary No general drawing for detail.

No

Bidder specified in general pump material is 12% Cr is noted. However, Bidder shall provide the pump manufacture specification/ drawing c/w bill of material

Closed

Open Page 45 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

for further evaluation. There is no manufacture technical information about material in bid proposal. Bidder to recheck all component material and make sure that equal or higher than datasheet requirement S6 23-07-15

2.21

Bidder response submit soonest is not All materials are according to API No acceptable. 610 11th edition. Bidder to response question above on time Pump will be operated at temperature 5590 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride ( content in produced water ) : 801 ppm Request Bidder to recheck and confirm whether the current proposed material suitable with service condition or not. Bidder‟s

requested

to

provide

the Page 46 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

recommendation from manufacture for material application. 23-07-15

2.22

2.23

Bidder response submit soonest is not Choice of materials shall be done by No acceptable. purchaser/EPC. Bidder to response question above on time Bidders to advise the Y strainer mesh size in upstream pump suction. Bidder to advise maximum solid particle size pump can subject to. 23-07-15 Bidder response submit soonest is not The Y Strainer acceptable. 80micron Bidder to response question above on time Bidder specified that the seal will John Crane or Equal is noted. However, Equal in manufacture is not acceptable. Bidder to specify clear for seal manufacture.

mesh

Page 47 of 132

size

is

No

No

Open

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

23-07-15

2.24

2.25

2.26

Bidder response is not acceptable. Eagleburmann or equipvalent Bidder to specify clear for seal manufacture. Bidder to provide seal manufacture specification/ drawing c/w bill of material/ seal P&ID for further evaluation. 23-07-15 Bidder response submit soonest is not Outstanding documents acceptable. submitted 30/07/2015. Bidder to response question above on time “Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L tubing”. We confirm. Bidder to confirm compliance Seal Vendor shall verify material selection for mechanical seal component to suit the service condition.

will

No

No

Open

be

No

No

Yes

No

Closed

Open

“Seal Vendor shall review the seal system proposed in the datasheets and shall confirm or recommend suitable seal and flush configuration and materials for Page 48 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

achieving safe and trouble free operation”. Bidder to check with seal manufacturer and provide confirmation/recommendation also. 23-07-15

2.27

2.28

Bidder response submit soonest is not The seal material is Silicon CarBide acceptable. Bidder to response question above on time Bidder to provide seal charging kit technical information ( pressure range, manufacture, model etc) for further evaluation. 23-07-15

No

Bidder confirmation is noted. Charging kit detail will be submitted However, more technical information ( during firm bid stage of centrifugal Yes pressure range, manufacture, model, pump requisition later. quantity etc) is required for further evaluation. Bidder is requested to provide Bidder to provide the below technical information for coupling: - Make/model/type Page 49 of 132

No

Open

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Safety factor - Spacer length -Coupling Guard Material Coupling drawing/ catalogue shall be provided for further evaluation Type: Rigid type coupling with spacer. Safety Factor: 1.5 Bidder response submit soonest is not Spacer length: at least 150mm No acceptable. Guard material: non-spark type Bidder to response question above on (Aluminium) time Drawing will be provided during engineering state Bidder to recheck for bearing technical information. 23-07-15

No

Bidder to provide the below technical information for bearing: Open

2.29 - Make/Mode: - Bearing Type ( radial/thrust) - To specify Bearing design life time (Shall be complied with API 610) - Bearing lubrication Page 50 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Constant level oiler whether provide or not. - Bearing material and specification 23-07-15

2.30

All bearings design are compliance Bidder response submit soonest is not to API 610 11th edition No acceptable. requirements. Bidder to response question above on time Pump bearing housings shall use replaceable labyrinth seals (INPRO type seals or equal) and deflectors made of non-sparking material to prevent entry of foreign material into the bearing housings. Lip seals are not acceptable.

No

Open

Bidder to confirm compliance 23-07-15 Bidder response submit soonest is not We confirm compliance . acceptable. Bidder to response question above on time 2.31

No

No

Open

Bidder to specify maximum thrust load Page 51 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

from pump shaft. Bidder also provides the bearing thrust capacity for further evaluation. Otherwise Bidder to confirm: “Bearings for vertical close coupled pumps shall be designed to carry twice the maximum upthrust and down thrust the pump may develop while starting, stopping or operating at any capacity, or while being tested with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection” Bearing life calculation shall be subjected for COMPANY approval during detail design stage. 23-07-15 We confirm compliance. Bidder response submit soonest is not However the quoted clause is only No acceptable. applicable for “close-coupled” type Bidder to response question above on pump. VS6 type pump is not a Page 52 of 132

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

IIB

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

time

close-coupled type.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MECHANICAL CLARIFICATION FOR API RECIPROCATING PUMP Bidder specified country of original in Form T2 is noted. However, there are some component Bidder specified Equal manufacturer is not acceptable.

2.1 Bidder is requested to reconfirm the original of sub-vendor such as: motor, coupling, bearing, packing. 23-07-15

2.2

T Motor – Siemens(Germany) Coupling – Ru-steel (Italy) Gear reducer – Rossi(Italy)

Bidder response TBA is not acceptable. Bidder is requested to provide the specific The sub-vendor list is not final. Final original of sub-vendor for main items such sub-vendor list will be submitted for as: motor, coupling, bearing, packing. approval prior to PO receipt. The pump design life time is 20 years. Bidder to confirm compliance. Bidder to provide maintenance and wear Page 53 of 132

Closed

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.3

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

parts table (refer to API 674 6.1.1) apply for this proposed pump for further evaluation (for bearing, gear, crosshead etc.) 23-07-15 Information included in operation and maintenance manual to be Bidder to provide maintenance and wear provided with the pump. parts table (refer to API 674 6.1.1) apply No for this proposed pump for further MOM 30 July 2015 evaluation (for bearing, gear, crosshead Bidder to provide the wear and tear etc.) table applied for the proposed pump Bidder provided Pump skid Outline drawing is noted. However, Bidder to recheck that the outline drawing whether reflects the actual component size/dimension or not.

SCHEDULE IMPACT (YES/NO)

STATUS

No

Open

No

Open

Base plate weight is not consistent between datasheet and outline drawing. Bidder to recheck. 23-07-15 Attachment is not available. Bidder to provide document per question above.

Noted, drawing will be rechecked and, if necessary reviewed together No with revised offer. Page 54 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 30 July 2015 Bidder to provide the preliminary outline drawing for evaluation

2.4

The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump. 23-07-15 Bidder to and specify maximum noise

2.5

Purchaser required pump technical information as per TR datasheet: - In operating condition, Pump maximum operating discharge pressure is 73.5 bara @ 55-90 deg C, viscosity 0.351-1.117 cP. - Pump motor power selection according to API 674 and power required @ relief valve setting pressure which is higher. - Pump casing design pressure 86 barg @ 135 deg C.

Noted and confirmed 85dB @ 1m as maximum noise pressure. No

No

Closed

MOM 30 July 2015 Bidder confirmed

MOM 30 July 2015 Bidder to provide the power calculation and power of motor rating selection

Page 55 of 132

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to specify: - Maximum allowable working pressure for proposed pump @ maximum operating temperature 90 degC. - Maximum allowable working pressure for proposed pump @ pump design temperature 135 degC. - Pump hydraulic test pressure -Provide pump power calculation and motor selection. Considering flanges ANSI 900RF, the MAWP @90°C is 104barg and 93barg @135°C. Bidder response submit soonest is not Pump hydraulic test pressure is 1,5 No acceptable. x MAWP. Bidder to response question above on The rest of the information to be time provided during detailed engineering stage. Bidder specified that NPSHr for pump is 5 m, NPSHa is 6.6 m. 23-07-15

2.6

No

Open

Bidder to provide the NPSH calculation ( including acceleration calculation) Page 56 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide the NPSHR testing report sample for the same pump model to verify about the NPSHR. 23-07-15

2.7

2.8

NPSHr values based upon tests. Test report can be provided during detailed engineering stage.

Bidder response submit soonest is not No acceptable. MOM 30 July 2015 Bidder to response question above on Bidder to provide the acceleration time calculation (the piping schedule is 80) Bidder to provide Pump performance curve for further evaluation ( 9.2.4 API 674) Performance curve should have flow/pressure, efficiency curve etc. 23-07-15 Performance curve will be provided during detailed engineering stage. Bidder response submit soonest is not No acceptable. MOM 30 July 2015 Bidder to response question above on Bidder to provide time Bidder to specify below technical information: - Stroke length Page 57 of 132

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

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TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

-Bore/plunger diameter 23-07-15

2.9

2.10

Bidder response submit soonest is not Stroke length: 120mm No acceptable. Piston diameter: 80mm Bidder to response question above on time Bidder to provide the pump manufacture specification/ crossing section drawing c/w bill of material for further evaluation. Noted, will be included in revised quotation. 23-07-15 MOM 30 July 2015 Bidder response submit soonest is not Bidder plan to revise the quotation. No acceptable. Bidder to response question above on Bidder to provide the pump time manufacture specification/ crossing section drawing c/w bill of material for further evaluation. Bidder specified that the set pressure for external PSV is 80 barg is noted. However, Purchaser required the set pressure is 86 barg and the pump & Page 58 of 132

No

Closed

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

motor shall be designed @ PSV set pressure. Bidder to recheck PSV will be provided by Purchaser, Bidder to note. 23-07-15

Noted, we will recheck and revise quotation accordingly.

Bidder to confirm the set pressure for MOM 30 July 2015 pump and motor sizing Bidder confirmed Bidder specified that the Gear Box is Rossi or equal is noted. However, equal in proposal is fully not acceptable. 2.11

Bidder to specify clearly about manufacture and model c/w catalogue/specification/ crossing section drawing with bill of material for further evaluation. 23-07-15 Motor – Siemens(Germany) Coupling – Ru-steel (Italy) Bidder response submit soonest is not Gear reducer – Rossi(Italy) acceptable. Pump – Seko ( Italy) Page 59 of 132

No

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to response question above on time

2.12

Bidder to advise for gear reducer design code. The code design shall be complied with API 674 requirement. If cannot comply Bidder to put in deviation list. Bidder to recheck the service factor 1.5 with code requirement also. 23-07-15

Information to be provided during detailed engineering stage.

Bidder response submit soonest is not acceptable. MOM 30 July 2015 Bidder to response question above on Bidder confirmed API 677 time Bidder to specify bearing design life time and lubrication method for bearing inside gear box and power frame. 2.13 Bearing life calculation shall be subject to Purchaser approval during detail design Bidder to confirm compliance

Page 60 of 132

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

23-07-15

Information to be provided during detailed engineering stage.

COST IMPACT (YES/NO)

Bidder response submit soonest is not No acceptable. MOM 30 July 2015 Bidder to response question above on Bidder confirmed the design life time time is 20 years

2.14

SCHEDULE IMPACT (YES/NO)

STATUS

No

Closed

No

No

Open

Selection cartridge material for dampener is fully under Bidder scope. Bidder shall Noted, will be included in revised No consider about maximum temperature 90 quotation. deg C, liquid properties etc.

No

There are no technical information for pump suction and discharge pulsation dampener. Bidder to provide manufacture specification/model/type/drawing/dampen er sizing selection for further evaluation. 23-07-15 We will provide in soonest Bidder response submit soonest is not acceptable. MOM 30 July 2015 Bidder to response question above on Bidder to provide time

2.15

Page 61 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide pulsation dampener catalogue which contain cartridge type material recommendation working condition for Purchaser to verify selection 23-07-15

2.16

Bidder response submit soonest is not MOM 30 July 2015 acceptable. Bidder to provide Bidder to response question above on time Charging kit shall be under base scope. Bidder to confirm compliance ( one lot of charging kit applied for both pump PBE4305 A/B) Noted, will be included in revised No offer. Bidder also requires to provide charging kit technical information for further evaluation. 23-07-15 Charging kit is required.

MOM 30 July 2015 Bidder to provide

Bidder to provide Page 62 of 132

Open

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.17

2.18

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to quote Pulsation study as per design approach 2 of API 674 including mechanical response as per alternative scope. Noted, will be included in revised No quotation. Bidder to specify more clearly about the time impact, dampener sizing impact in case follow Approach 2 as per API 674 23-07-15 MOM 30 July 2015 Bidder response submit soonest is not Purchaser confirmed withdraws the acceptable. approach 2 study as per API 674. Bidder to response question above on Bidder to confirm withdraw time Bidder to provide Coupling specification/drawing for further evaluation. “Pumps shall be provided with dry metallic flexible element couplings with spacer whenever required. The spacer shall be of sufficient length to permit removal of pump internals without disturbing the driver” Page 63 of 132

SCHEDULE IMPACT (YES/NO)

STATUS

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance

23-07-15

2.19

Please confirm if these kind of couplings are required. The couplings considered in offer Rev1 are not of this type.

Bidder response submit soonest is not No acceptable. MOM 30 July 2015 Bidder to response question above on Dry metallic flexible element time couplings with spacer. Bidder to confirm to provide Bidder specified that the coupling manufacturer is Ru-Steel or equal is noted. However, equal manufacturer is not acceptable. Bidder to specify clearly for further evaluation. 23-07-15 Confirm Ru-Steel or equal Bidder is requested to read clearly MOM 30 July 2015 purchaser clarification. Bidder confirmed Ru-steel only. Response “or Equal” is not acceptable. Bidder to confirm specific coupling Bidder to provide the catalogue manufacturer

Page 64 of 132

No

No

Open

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.20

2.21

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

“Coupling components and assemblies shall be dynamically balanced to the ISOWe confirm. No 1940 G2.5 as minimum” Bidder to confirm provides. There is no more technical information for packing for evaluation. Bidder to specify manufacture/ model/ drawing/specification for further evaluation. Information to be provided during detailed engineering stage.

SCHEDULE IMPACT (YES/NO)

STATUS

No

Closed

No

Open

MOM 30 July 2015 23-07-15 Bidder to clarify what confirm you means? Bidder to specify manufacture/ model/ drawing/specification of packing for further evaluation.

The original proposal is only Seko packing with leakage flow rate is less than 1 liter/hour. No Bidder plan to provide the packing barrier system. Purchaser require the packing barrier system in base scope. Bidder to provide drawing/specification and P&ID in the base scope. Page 65 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Due to Flammable pumped liquid, It is required no leakage to atmospheric for this pump. 2.22

Bidder to clarify about the leakage rate if any for the current proposed packing design. Bidder to check and advise for packing lubrication system and packing leakage detection system 23-07-15 Bidder to advice leakage rate for further evaluation Bidder to confirm whether packing lubrication system is included in base scope. Packing leakage detection system is required. Bidder to confirm provide packing leakage detection system under base scope Bidder to provide packing lubrication system and packing leakage detection system technical information for further evaluation

Open

The leakage rate should be less that 1l/hr. Exact value to be provided during detailed engineering stage. MOM 30 July 2015 Bidder to reconfirm provide the packing barrier system.

Page 66 of 132

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.23

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Pump will be operated at temperature 5590 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride ( content in produced water ) : 801 ppm Request Bidder to recheck and confirm whether the current proposed material suitable with service condition or not.

Open

Bidder‟s requested to provide the recommendation from manufacture for material application.

23-07-15 To be discussed on BCM

STATUS

The currently proposed setup is not suitable to handle such a fluid. We will include a triple packing with flushing in order to avoid leakage: this setup is currently under evaluation by our R&D department.

MOM 30 July 2015 Bidder to recheck and re-answer whether the 316 material is suitable for pumped liquid or not Page 67 of 132

No

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.24

2.25

2.26

IIC

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Selected material for power frame, gear box etc. shall be suitable for offshore We confirm No environment condition and 20 year design life time. Bidder to confirm compliance. Bidder to specify for drain nozzle connection size/rating/flange face for further evaluation. Drain nozzle connection size: 2 23-07-15 inch, flange: 150#RF Bidder to clarify what confirm you means? Bidder to specify for drain nozzle No MOM 30 July 2015 connection size/rating/flange face for Bidder to confirm the flange design further evaluation code Bidder to advise nozzle load for proposed pump Noted, will be included in our revised quotation. No MOM 30 July 2015 Bidder to provide later MECHANICAL CLARIFICATION FOR API PROGRESSIVE CAVITY PUMP (Tag No PBE-6140A/B)

Page 68 of 132

SCHEDULE IMPACT (YES/NO)

STATUS

No

Closed

No

Open

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev B : MT Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

2.1

Bidder specified country of original in Form T2 is noted.. However, Bidder to specify clearly which of country in the ASEAN for Gear, coupling, Seal, etc. 23-07-15 Bidder response is different with proposed mark up form T2. Bidder to provide updated mark up form T2 for further evaluation

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Our pump part originally from European country.Pump: Netzsch Germany No Seal: Eagle Burgmann Germany Gearbox: Nord Germany Electric Motor: ABB, Germany

SCHEDULE IMPACT (YES/NO)

STATUS

No

Closed

No

Open

Bidder to provide the preliminary pumps General arrangement drawing for further evaluation. 2.2 The outline drawing shall have general skid dimension, nozzle connection, pump model, dry and operating total weight. Please find enclosed typical GA drawing for your reference.

23-07-15 No Attachment is not available. Bidder to MOM 28 July 2015 provide document per question above. Bidder to provide, there is no attached drawing. Page 69 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

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ITEM

TECHNICAL POINT

2.3

The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump 23-07-15 Bidder to and specify maximum noise

2.4

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Comply MOM 28 July 2015 No Bidder confirmed compliance for maximum noise less than 85dBA

SCHEDULE IMPACT (YES/NO)

STATUS

No

Closed

No

Open

Bidder to confirm that the proposed pump is fully complied with API676 latest edition (specify proposed pump edition also) There is no deviation item mentioned about the code/specification compliance. Bidder to recheck. Comply to API676. Please find enclosed deviation list. 23-07-15 No Attachment is not available. Bidder to MOM 28 July 2015 provide document per question above. Bidder to confirm clearly for the code edition apply for the proposed pump Page 70 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev B : MT Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

2.5

The pump performance curve is required to provide for minimum viscosity, maximum density ( worst case). The pump performance curve as proposal indicated only for water @ 20 degC Bidder to advise and revise the pump performance curve

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Netzsch Progressive cavity pump capable for pump low viscosity liquid such as condensate to very thick liquid such as honey.

23-07-15 To be discussed on BCM

To proof what is min viscosity the pump could handle, Netzsch Progressive cavity pump capable to handle multiphase medium oil, No water and gas at the same time. This shown that progressive cavity pump has no min viscosity for liquid because the same pump could handle gas.

MOM 28 July 2015 Bidder confirmed

guarantee

Page 71 of 132

for

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

minimum viscosity to maximum viscosity, maximum density as per purchaser datasheet required. 2.6

Bidder to advise that the pressure unit in pump performance and pump technical data is bara or barg. Suction pressure: 1.1 bara Discharge pressure: 4.2 bara Diff pressure: 3.1 bar 23-07-15 To be discussed on BCM

No MOM 28 July 2015 Bidder to confirm guarantee for minimum flow 5m3/h @ 3.1 bar difference pressure.

Pumped liquid temperature is 55-85 deg C. Bidder to clarify the reason why temperature in performance curve is only 20 deg C with water. 2.7

- Bidder to advise the pumped liquid temperature will be used in performance test. - All Pump material especially for pump Page 72 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

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TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

stator shall be suitable with the operating range of temperature and pumped liquid properties. Bidder rechecks and reconfirm. Bidder to provide the recommendation material service application from manufacture. Our performance curve is standard with 20 deg C water. We do not have different performance curve set for different temperature.

23-07-15 To be discussed on BCM

Pumping medium during FAT is ambient temperature water, we could not reheat the water to 85 deg C because it is almost at boiling No point. When the water been recycle during FAT, it will heat the water more and would boil. Material was chosen based on datasheet given.

MOM 28 July 2015 Page 73 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm and guarantee for pump in the working temperature range from ambient to maximum85 deg C. Bidder to advise how to reflect exactly the tolerance between rotor and stator ( maximum 85deg C) at testing ambient temperature. Pump casing design pressure is 12 barg @ 110 deg C. Bidder to confirm compliance 2.8 Bidder also to specify: - Maximum allowable working pressure. - Pump hydraulic test pressure. Confirm.

23-07-15 To be discussed on BCM

MAWP : 12 bar Hydrostatic pressure:7 bar

MOM 28 July 2015 Bidder confirmed the MAWP is 12 Page 74 of 132

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

bar is noted. However, the Hydraustatic pressure is only 7 bar not acceptable. The hydraustatic test shall be greater than the design pressure 12 barg @ 110 deg C as per code requirement. Bidder to specify proposed pump.

2.9

NPSHR

for

the

Bidder to check and provide NPSHR for pumped liquid per specified in datasheet (vapor pressure, viscosity, density, temperature etc.) NPSHR testing for the same pump model in previous project shall provide to verify. NPSHr: 1.0 m 23-07-15 To be discussed on BCM

Please find enclosed reference list No for your reference.

28 July 2015 Page 75 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NPSHR 1m is not acceptable. Bidder to recheck and update the pump proposal to achieve. Bidder also submits the sample NPSH testing report from previous project for verification.

2.10

2.11

Bidder to specify the below technical information: Mechanical efficiency: 42% - Mechanical efficiency. Volumetric efficiency: 89% - Volume efficiency Overall efficiency: 38% - Rated pump efficiency Bidder to provide pump power calculation (consider gear, coupling loose etc.) for further evaluation. Purchaser understood that the power in performance curve is the pump shaft power only. “Driver shall be as a minimum operation at 110% of external relief valve set pressure or relief valve set pressure plus accumulation, whichever is higher” Bidder to recheck. Page 76 of 132

No

No

Closed

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TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Power required at drive shaft 1.15 kw. Electric motor size is 1.7 kw Our scope of supply does not include Pressure relief valve. Pressure relief valve available upon request 23-07-15 The pump motor power requirement @ 7 barg pressure relief valve setting pressure. Bidder to submit the power calculation for verification the selected motor rating power.

28 July 2015 The motor power is only 1.7 kw corresponding to the maximum No discharge pressure 4.4bara is not acceptable. The pressure relief valve is Purchaser scope and it‟s setting pressure is 7 barg. The motor power selection shall be base on 110% of relief valve setting pressure. Bidder to specify here the preliminary power calculation and selected motor power for evaluation. Page 77 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.12

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide specification/crossing section drawing/catalogue for proposed gear for further evaluation. Bidder to specify the code design for proposed gear unit also. 23-07-15 Bidder to provide specification/crossing The gearbox is from Nord, designed section drawing/catalogue for proposed according to high European DIN No gear for further evaluation. Standard.

No

Closed

No

Closed

Bidder to specify gear unit rating.

2.13

“Gear unit shall be rated for the maximum horsepower capability of the electric motor. Gear unit shall be designed to withstand safely and transient torsional loads imposed during start-up, reacceleration after a power interruption and mal-operation of the pump” We have select gearbox with high 23-07-15 service factor to withstand the No Bidder to clarify the meaning of maximum maximum load by the pump. load of the pump Gearbox service factor is 2.1 Page 78 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

ITEM

TECHNICAL POINT

2.14

Bidder to advise the Gear box service Gearbox service factor is 2.1 factor.

2.15

2.16

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO) No

Cartex seal is EagleBurgmann seal Cartex is a model by manufacturer No Bidder to advise seal manufacturer. EagleBurgmann Bidder proposed seal material code from Manufacturer is noted. However, Bidder should provide the abbreviation seal material code letter for Purchaser further evaluation.

SCHEDULE IMPACT (YES/NO)

STATUS

No

Closed

No

Closed

No

Open

Bidder also to specify inhere Mechanical seal material: Material of static/rotating face (secondary seals, seal faces), spring, metal parts as per seal datasheet. “Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L tubing” . Bidder to confirm compliance also 23-07-15 To be discussed on BCM

We have offer single mechanical seal with very high standard from EagleBurgmann suitable for the No application with seal plan 31 Page 79 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY Material code: Q1Q1VMG Seal faces:Static: Q1 = silicon carbide Rotating: Q1 = silicon carbide Elastomer part: V = viton Spring: M = hasteloy Metal part: G = SS316ti

MOM 28 July 2015 Bidder to recheck for seal face material Seal face material is Carbon-SiC as per datasheet.

required Project

If cannot comply, bidder to put in deviation list with the recommendation from seal manufacturer for evaluation 2.17

“Seal Vendor shall review the seal system proposed in the datasheets and shall Page 80 of 132

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

confirm or recommend suitable seal and flush configuration and materials for achieving safe and trouble free operation”. Bidder to check with seal manufacturer and provide the confirmation/recommendation. Comply, We use Seal 31 from Burgmann_Cartex Single Seal, Please see attached specification for more details 23-07-15 To be discussed on BCM

2.18

No MOM 28 July 2015 Bidder also confirm that the wetted part of mechanical seal shall be complied with Nace MR -0175. Bidder to confirm compliance. Bidder to specify clearly pump nozzle Suction: DN 3” ANSI B16.5 150# RF connection (suction and discharge Discharge: DN 3” ANSI B16.5 150# size/rating flange face) and nozzle load RF for further evaluation. Nozzle load is according to 1 x No Pump suction nozzle is NPS 3 ANSI API676 nozzle load B16.5 #150, RF. *NOTE – if require 2” connection Pump suction nozzle is NPS 3 ANSI size for suction and discharge is Page 81 of 132

No

Open

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

B16.5 #150, RF.

possible without extra cost

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 28 July 2015 Bidder to specify clearly for discharge and suction nozzle location in the GA drawing for evaluation. If the pump discharge is located on right closed to motor bidder to advise detail reason for evaluation. Bidder to submit the GA drawing to reflect. 2.19

2.20

Nozzle load required 2 times as per table Yes 2 Section 6.7 API 676 third editions. Possible with cost adder Bidder to confirm compliance. Bidder to provide crossing section drawing c/w bill of material for clearly check and evaluate for pump material. Please find enclosed cross sectional 23-07-15 drawing for reference. No Attachment is not available. Bidder to provide document per question above. MOM 28 July 2015 Page 82 of 132

No

Closed

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to recheck. It doesn‟t have any cross sectional drawing attached document.

2.21

2.22

2.23

Bidder to specify for below item material: - End plate - Gland - Sleeve - Gear Box - Elastomers/Gasket - Shaft.

- End plate : SS3166L - Gland : NA - Sleeve: NA - Gear Box: cast iron/cast steel - Elastomers/Gasket: Viton - Shaft: SS 316L

No

No

Closed

No

Closed

Bidder proposed stator material NEMOLAST 90 is noted. However, Bidder to specify clearly about material properties, working temperature recommendation, tolerance for heat extension, material compatible with liquid properties recommendation etc. G91 is Netzsch trade name for 23-07-15 Viton. Bidder to specify the stator housing Viton is suitable for HC medium and No material max temperature resistant at 160 degC Pump will be operated at temperature 5585 deg C. Pumped liquid properties Page 83 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

contained: - H2S: 50-175ppm by weight - Chloride ( content in produced water ) : 801 ppm Request Bidder to recheck and confirm whether the current proposed material ( SS316 ) suitable with service condition or not. Material selection is fully under Bidder responsibility 23 July 2015. Bidder to note that the chloride is only 0.01% per weight. No

No

Closed

Netzsch offer Block pump design which do not require bearing. No Bearing for gear reducer is greased for life due to small size.

No

Open

confirm

2.24

Bidder to specify in here and provide the catalogue/material specification for further evaluation. Bidder to specify pump and gear unit bearing type and design life, lubrication method for further evaluation. 23 July 2015. Bidder to clarify about Block pump design

Page 84 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 28 July 2015 Bidder to advise for bearing design life time. III

3.1

PROCESS CLARIFICATION 24 July 2015 Closed drain pump, Flare booster pump and Flare Scrubber Pump shall be complied with pump design condition as per attachment 1. Bidder to recheck and confirm for each pump. MOM 30 July 2015 Bidder to check and re-confirm

IV

4.1

ELECTRICAL CLARIFICATION Q

Generally, Electrical equipment inside the package shall be in compliance with: 1. 2014-4869-3L-0002 Electrical Requirements for Package Page 85 of 132

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Equipment Specification 2. 2014-4869-3L-0004 - Induction Motors specification (Medium Voltage & Low Voltage) Bidder to confirm compliance. If any deviation/exception, bidder to detail in bid form T4 for review and evaluation.

23 July 2015.

The mentioned document already sent to bidder as a part of supporting document for TR. Bidder to re-check and confirm there are only deviations/clarifications as clarified in response to TBC rev. A above

For Flare Booster Pumps (Tag No. PBE-4315 A/B) & Flare Scrubber Pump (Tag No PBE-4305A/B): We confirm For Closed Drain Pump (Tag No No PBE-6140A/B)/ Progressive Cavity Pump Type: We comply to 60 Hz 3 x 480 V supply for LV motor without anti condensation heater due to below 3.7 kw size. Grounding as per ATEX Page 86 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

standard for terminal box and motor frame. Electric cable is not in the scope of supply. Mentioned documents

2014-4869-3L-0002 2014-4869-3L-0004 received for review.

are

not

MOM 28 July 2015 Both above document had been sent to Bidders in RFQ. Bidder to recheck and reconfirm compliance.

4.2

Final platform interfacing electrical cable size shall be informed to bidder during vendor data review. 1. Bidder to take note that the motor shall have suitable cable entry for project cable installation. If any incorrect cable entry, bidder shall need to provide certified reducer/

For Flare Booster Pumps (Tag No. PBE-4315 A/B) & Flare Scrubber Pump (Tag No PBE-4305A/B): Please specify characteristics to compliance. Page 87 of 132

cable check

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

adaptor, nickel plated brass material and accessories to get correct cable entry. 2. Un-used cable entry shall be plugged by certified plug nickel plated brass material.

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Comply

Bidder to confirm compliance For Flare Booster Pumps (Tag No. PBE-4315 A/B) & Flare Scrubber Pump (Tag No PBE-4305A/B):

4.3

Project motor datasheet shall need to We confirm be filled up and submitted as a part of For Closed Drain Pump (Tag No vendor data review Bidder to confirm compliance.

PBE-6140A/B)/ Progressive Cavity No Pump Type: Comply, Please find enclosed ABB motor datasheet

MOM 30 July 2015 Page 88 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide ( Closed Drain Pump)

4.4

Bidder to confirm that the Lifting eyes shall be furnished for the proposed motor For Flare Booster Pumps (Tag No. PBE-4315 A/B) & Flare Scrubber Pump (Tag No PBE-4305A/B): 23 July 2015.

ABB motor model M3KP90SLC-4 We confirm rated as 1.5kW instead of 1.7kW. For Closed Drain Pump (Tag No Bidder to recheck and confirm.

PBE-6140A/B)/ Progressive Cavity No Pump Type:

As per ABB catalogue, weight of mentioned motor is 44kg. It is heavy Confirm according to manufacturer and therefore it shall require lifting standard due to small 1.7 kw motor eyes for maintenance. Bidder to provide MOM 28 July 2015

Bidder to provide clearly what is manufacturer standard for this motor (Closed Drain Pump) Page 89 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

The motor testing shall be in compliance with Section 6, Doc. No. For Flare Booster Pumps (Tag No. 2014-4869-3L-0004 - Induction Motors PBE-4315 A/B) & Flare Scrubber Pump (Tag No PBE-4305A/B): specification.

4.5

Motor testing report and all certification (for standard compliance, type test approval, hazardous area classification and IP protection) shall be provided in vendor data

We confirm For Closed Drain Pump (Tag No No PBE-6140A/B)/ Progressive Cavity Pump Type: Standard

Bidder to compliance.

check

and

manufacturer

No

Closed

No

Open

Motor

confirm Routine test will be provided, Atex certificate will be provided

Motor shall be painted as per project painting procedure. 4.6

Bidder to compliance.

check

and

confirm

23 July 2015.

For Flare Booster pumps (PBEBidder to check and confirm for Flare 4315A/B) No Pumps as well. Page 90 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

If following manufacturer standard, Motor will be painted to Bidder to clarify if any deviation from manufacturer’s specification. the manufacturer standard to project For flare Scrubber pumps (PBErequirement 4305A/B) Noted, deviation, follow.

if

any,

will

For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Confirm MOM 28 July 2015 Bidder to reconfirm that the Closed Drain Pump (Tag No PBE-6140A/B) shall be complied with painted as

per project painting procedure. MOM 30 July 2015 Bidder to reconfirm that the painting and coating as manufacturer standard applied for offshore service and the final color as per project Page 91 of 132

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

specification. The paint and coating procedure shall be subjected to approve during detail design. For Flare Booster Pumps (Tag No. PBE-4315 A/B) & Flare Scrubber Bidder to confirm that the proposed Pump (Tag No PBE-4305A/B):

4.7

4.8

motors shall meet following requirements:  IP56 as minimum  Cooling method IC441  Enclosure material: Cast iron or coated fab. steel  Maximum noise level as 85dB@1m  Duty Cycle S1  Insulation class F  Temperature raise class B

We confirm For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type:

No

No

Confirm

MOM 30 July 2015

Bidder to recheck for cooling method with sub-vendor ( reciprocating) Bidder to provide Stainless steel For Flare Booster Pumps (Tag No. project tag name for motor as PBE-4315 A/B) & Flare Scrubber No Pump (Tag No PBE-4305A/B): mentioned in datasheet: Page 92 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.9

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Flare Booster Pump motors: ZDE-4315A and ZDE-4315B Flare Booster Pump motors: ZDE-4305A and ZDE-4305B Closed Drain Pump motors: ZDE- 6140A and ZDE-6140B

We confirm

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Confirm

Bidder to advise power consumption requirement (kW) of the pumps: - Flare Booster pumps (PBE4315A/B) - Closed Drain Pumps (PBE6140A/B) - Flare Scrubber pumps (PBE4305A/B) 23 July 2015.

For Flare Booster Pumps (Tag No. PBE-4315 A/B) Estimated consumption is 4kW

Bidder to provide info for remaining each pump unit. pumps

For Flare Scrubber Pump (Tag No PBE-4305A/B): Page 93 of 132

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Please refer to technical offer Rev3, power consumption requirement is 33.03kW For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: 1.15 kw required shaft power Motor rating 1.7 kw

MOM 28 July 2015 Bidder to re-specify the motor power for Closed Drain Pump ( @7 barg relief valve setting pressure)

4.10

Portion 1 - Flare Booster Pumps (Tag No. PBE-4315 A/B) Bidder to provide motor power rating, motor model, catalogue/ datasheet and sample Ex certificate for perusal. (Note: Bidder response that “Provide after placing order” is not acceptable)

Open

Page 94 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

All outstanding documents will be submitted during firm bid stage of Bidder to provide info along with TBC centrifugal pump requisition later. No Customer needs to understand this response can only happen after Customer is awarded the contract.

SCHEDULE IMPACT (YES/NO)

STATUS

23 July 2015.

4.11

4.12

Project requires that space heater shall be provided for motor greater than 3.7kW. Space heater is rated We confirm 230VAC but operated as 110VAC.

Yes

Bidder to check and confirm compliance Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive plastic suitable for zone 2, IIA, T3 2. Vertical motor shall be flange-

No

No

Closed

Open

Page 95 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

mounted 3. RTD element is required for motor above 75kW, Increased safe protection motor and motor work with VSD. 4. Re-greasable bearing shall be used for motor above 22kW. 23 July 2015. We confirm compliance to this

Bidder to provide info along with TBC requirement. response

4.13

Portion 2 - Flare Scrubber Pump (Tag No PBE-4305A/B) Bidder to select a manufacturer for motor and provide motor model, catalogue/ datasheet and sample Ex certificate for perusal. (Note: Bidder response that “Provide after placing order” is not acceptable)

No

No

Open

Page 96 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

23 July 2015.

Motor – Siemens(Germany) Coupling – Ru-steel (Italy) Gear reducer – Rossi(Italy)

COST IMPACT (YES/NO)

Bidder to provide info along with TBC No The sub-vendor list is not final. response Final sub-vendor list will be

SCHEDULE IMPACT (YES/NO)

STATUS

No

submitted for approval prior to PO receipt.

4.14

Project requires that space heater shall be provided for motor greater than 3.7kW. Space heater is rated 230VAC but operated as 110VAC. Noted, will be included in revised offer.

Yes

No

Closed

Bidder proposed 33kW motor. Hence, Bidder to confirm compliance

4.15

Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive plastic suitable for zone 2, IIA, T3 2. Vertical motor shall be flange-

Open

Page 97 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

mounted 3. Re-greasable bearing shall be used for motor above 22kW. 23 July 2015.

Bidder to provide info along with TBC We confirm. response

4.16

4.17

Local control station (Start/stop, lamp indication, Etop) shall be provided by purchaser. Bidder to exclude this item We confirm to exclude from its proposal

No

No

No

No

Closed

No

Open

Portion 3 - Closed Drain Pumps (Tag No PBE-6140A/B) Bidder to catalogue/ datasheet and sample Ex certificate for perusal. (Note: Bidder response that “Provide after placing order” is not acceptable) 23 July 2015.

For Closed Drain Pump (Tag No Yes PBE-6140A/B)/ Progressive Cavity Page 98 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

No ABB datasheet to be attached in Pump Type: TBC rev. A response. Bidder to rePlease find check and provide

enclosed Netzsch Brochure and ABB Electric motor With reference to ABB catalogue, datasheet

4.18

4.19

motor model M3KP90SLC-4 rated as 400VAC, 50Hz. It is not suitable with platform system 480VAC, 60Hz. Bidder to re-check and provide suitable motor as per project requirement Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive plastic suitable for zone 2, IIA, T3 2. Vertical motor shall be flangemounted

MOM 28 July 2015 There is no attachment.

For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity No Pump Type: Comply

Local control station (Start/stop, lamp indication, Etop) shall be provided by Page 99 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

purchaser. Bidder to exclude this item from its proposal Our scope of supply does not include local control station. Available upon request with extra Bidder response does not in line with cost 23 July 2015.

item 3.17.2 in its quotation. Bidder to re-check and exclude the MOM 28 July 2015 Bidder to confirm no LCS in bidder LCS from its scope of supply

Yes

No

Open

base scope proposal

V

INSTRUMENT CLARIFICATION

5.1

General

5.2

Bidder to confirm complies to Instrument Design Specification and Instrument Requirements For Package Equipment Specification (Doc. No. 2014-4806-4L0001, and 2014-4806-4L-0005). Bidder to list down any instrument supplied along with the pump.

Open

Page 100 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

For Flare Booster Pumps (Tag No. PBE-4315 A/B) & Flare Scrubber Pump (Tag No PBE-4305A/B): 23 July 2015.

We confirm

Bidder is requested to list down all For Closed Drain Pump (Tag No No instrument supplied along with the pumps PBE-6140A/B)/ Progressive Cavity PBE-4315 A/B and PBE-4305A/B Pump Type:

No

We do not offer any instrument along with our scope of supply. Please advice any if required.

5.3

Reciprocating Pump (PBE-4305A/B) and Rotary Progress Cavity Pump (PBE-6140A/B) Not provide, will quote if it‟s really necessary.

5.4

Bidder to advice on the requirement of Vibration sensors and Temperature No sensors for Pump and electrical motor, if MOM 30 July 2015 any. Bidder confirmed so far no instrumentation device inside this Page 101 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

package Bidder to check 5.5

5.6

API Centrifugal Pump (PBE-4315A/B Bidder to advice on the requirement of Vibration sensors and Temperature sensors for Pump and electrical motor, if any.

Open

23 July 2015. Vibration sensor is optional for

Bidder to provide info along with TBC installation. response

5.7

Yes

Hydrodynamic thrust bearings shall have four (4) temperature measurement devices, single element, in each bearing located in the high temperature zone. Not provide, will quote if it‟s really Two (2) of the thrust bearing RTDs shall No necessary. be installed in the active pads and two in the inactive pads Bidder to confirm complies. Page 102 of 132

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.8

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Hydrodynamic radial bearings shall have two (2) temperature measurement devices, single element, in each bearing located in the high temperature zone

STATUS

Open

Bidder to confirm complies. 23 July 2015.

Bidder to provide info along with TBC We confirm this point. response

5.9

5.10

Each seal system shall include storage vessel, level gauges and transmitters, pressure transmitters and relief valves as necessary to make a fully operable and We confirm safe system Bidder to confirm complies. All instrument hardware equipment for the Pumps shall be suitable for Zone 2 We confirm hazardous area, Group IIA, temperature class T3, IP 66 as minimum. Page 103 of 132

Yes

No

No

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm complies. 5.11

5.12

All Transmitters shall be analogue output type 4-20mA, Hart Protocol.

We confirm

No

Bidder to confirm complies. Bidder to confirm that the supplied Junction boxes shall be 316SS or 316L SS material and certified suitable to Zone 2 hazardous area, Gas Group IIA, temperature class T3, IP 56 as a minimum. 23 July 2015.

5.14

Closed

Open

CPY confirmed that: Junction box is not We confirm, already take out from No requested. Bidder is noted that; take it out our quotation. from your quotation!

5.13

No

Bidder to confirm the supplied junction boxes shall be of bottom entry only. The We confirm cabling entry connection shall utilized ISO thread Bidder to confirm all supplied JBs/enclosures shall have a 25% We confirm termination spares and 25% spare space Page 104 of 132

No

No

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.15

5.16

5.17

VI

6.1

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT Bidder to confirm all spare cable entries (i.e. JB‟s transmitters, etc.) shall be plugged suitable to the hazardous class rating. Cable gland shall be Ex „d‟ & Ex „e‟ certified. Bidder to provide instruments, Junction Boxes certification suitable to use in Zone 2 hazardous area, Gas Group IIA, temperature class T3 for review Instrument cable shall be oil resistant, mud resistant and flame retardant type. Bidder to comply 23 July 2015. CPY confirmed that: Cable is not requested. Bidder is noted that; take it out from your quotation!

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

We confirm

No

No

Closed

We confirm

No

No

Closed

Open

We comply, took it out from our Yes quotation.

No

STRUCTURE CLARIFICATION For Flare Booster Pumps (Tag No. Structural steel calculation for baseplate PBE-4315 A/B) shall be submitted by bidder for review No and approval. Bidder to confirm Structure used in this pump will compliance. be mounting flange only. Flange standard is according to ANSI Page 105 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

B16.5 or equivalent. For Flare Scrubber Pump (Tag No PBE-4305A/B): To be provided during detailed engineering stage. For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type:

confirm For Flare Booster Pumps (Tag No. PBE-4315 A/B)

6.2

The baseplate shall be designed, fabricated and inspected in accordance with specification No. 2014-4889-6L0005_Structural skids for package equipment. Bidder to confirm compliance.

Baseplate will not be used in VS6 type pump. Yes For Flare Scrubber Pump (Tag No PBE-4305A/B): To be provided during detailed engineering stage Page 106 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: The baseplate is design according to API 676.

23 July 2015. See attachment

6.3

Specification no 2014-4889-6L-0005 is not receive MOM 28 July 2015 Bidder to check the Specification no 2014-4889-6L-0005 and confirm compliance. The document is attached in BCA#1 and attached in TBC #1 Rev B response.

The design load criteria shall be as per specification for structural skid for package equipment Do. No. 2014-48896L-0005 23 July 2015. For Closed Drain Pump (Tag No No See attachment PBE-6140A/B)/ Progressive Cavity Page 107 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Pump Type: We confirm For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: The baseplate is design according to API 676. For Flare Booster Pumps (Tag No. PBE-4315 A/B) This will be submitted after order is placed. 6.4

Weight and Centre of Gravity shall be prepared and submitted by Bidder for For flare Scrubber Pump (Tag No No review and comment. Bidder to confirm PBE-4305A/B): compliance Deviation, if any, will follow. For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Page 108 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Weight and centre of gravity info is available at detail GA drawing. Will be provided after purchased order

6.5

NDT minimum requirement, All weld shall be subject to 100% Visual examination and 100% UT of all skid full penetration welds of skid main members and 100%UT and DP of lifting lugs. Bidder to confirm compliance For Flare Booster Pumps (Tag No. PBE-4315 A/B) Only critical weld area will be examined. 23 July 2015 For flare Scrubber Pump (Tag No Yes Lifting lug/padeye is required 100% UT. PBE-4305A/B): Bidder to confirm compliance Noted, will be included in revised quotation. For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Page 109 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Our proposal inclusive 100% dye penetrant test for all weld. 100% UT if required – cost impact

MOM 30 July 2015 Bidder confirmed fully comply. 6.6

Bidder is requested to provide estimate Dry/operating weight. For Flare Booster Pumps (Tag No. PBE-4315 A/B) Estimated dry weight is mentioned on preliminary GA 23 July 2015 drawing. Operating weight will No Tag No of 2 items is same. Bidder to only be available after order is check and clarify. placed. For flare Scrubber Pump (Tag No PBE-4305A/B): Noted, will be included in revised Page 110 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY quotation.

For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: + SEKO pump: 5000kgs. Propose Dimension: Length 2,800 mm x Width 2,000 mm x Height 1,600 mm + Ruhpumpen pump: 4000kgs. Dimension to be advice later. + Netszech pump: 1500kgs. Propose Dimension: Length 2,400 mm x Width 1,000 mm x Height 1,200 mm For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Dry weight estimate: 240 kg Operating weight estimate: 280 kg MOM 30 July 2015 Page 111 of 132

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to recheck and provide

VII

7.1

VIII

8.1

PIPING CLARIFICATION PBE-4305A/B: According PID, the suction nozzle is 2”/150# RF; and discharge nozzle is 2”/600# RF while bidder provided suction 3”/1500RTJ. Bidder to advise and reconfirm.

Given the flow-rate the size should be at least 3”. Given the No pressure the rating should be of at least 900RF.

No

Closed

No

Open

QC CLARIFICATION GENERAL Bidder mark-up ITP and resubmit is noted, However Bidder to confirm that item 36 in ITP P501 for Factory Acceptance tests (FAT) shall be W (witness) in inspection lever requirement for COMPANY and PURCHASER. This point will apply for three pump types. 23/07/2015 For Flare Booster Pumps (Tag No. PBE-4315 A/B) & Flare Scrubber Factory Acceptance tests (FAT) shall be Pump (Tag No PBE-4305A/B): Yes W (witness) in inspection lever is required Noted, we shall include in revised and under bidder base scope. Bidder to confirm and update markup ITP offer. Page 112 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Purchaser or 3rd party inspector are free to witness the FAT. The 3rd party inspector cost shall be solely under purchaser or cost impact apply as per Netzsch commercial proposal MOM 28 July 2015 “The 3rd party inspector cost shall be solely under purchaser or cost impact apply as per Netzsch commercial proposal” Bidder to clarify more clearly for the Closed drain pump MOM 30 July 2015 Bidder confirmed comply and the next submission for ITP will reflect Page 113 of 132

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 8.2

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Either CA certificate or U stamp certificate for accumulator items For Flare Booster Pumps (Tag No. PBE-4315 A/B) U-stamp on accumulator For Flare Scrubber Pump (Tag No PBE-4305A/B): Noted, will be included in revised quotation.

23/07/2015 Bidder response same tag number and it For Closed Drain Pump (Tag No Yes is not clear. Bidder to check and confirm PBE-6140A/B)/ Progressive Cavity compliance Pump Type: Not applicable MOM 28 July 2015 Closed for Closed Drain Pump MOM 30 July 2015 Bidder confirmed provide dampener with U-stamp Page 114 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 8.3

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Welder and WPS qualification shall be in compliance with 2014-4800-0L-0008 For Flare Booster Pumps (Tag No. PBE-4315 A/B) Welder and WPS will be as manufacturer’s standard in accordance to API 610 requirement. For Flare Scrubber Pump (Tag No PBE-4305A/B):

23/07/2015 Bidder response same tag number and it Noted, deviations, if any, will No is not clear. Bidder to check and confirm follow. compliance For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Netzsch is supplying API 676 to the market for many years and our welder is according to ASME requirement. Page 115 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 28 July 2015 “Netzsch is supplying API 676 to the market for many years and our welder is according to ASME requirement” Bidder to clarify clearly what ASME code applied for welding and welder. MOM 30 July 2015 Bidder to reflect in the deviation.

For Flare Booster Pumps (Tag No. PBE-4315 A/B)

8.4

Structure used in this pump will be mounting flange only. Flange Structural material shall be in compliance standard is according to ANSI with 2014-4891-6L-0001 B16.5 or equivalent. For flare Scrubber Pump (Tag No PBE-4305A/B): Page 116 of 132

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Noted, deviations, if any, will follow. For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: We confirm

MOM 30 July 2015 Bidder to reflect in the deviation.

8.5

Piping material shall be 2014-4800-1L0001 For Flare Booster Pumps (Tag No. PBE-4315 A/B): 23/07/2015 Bidder response same tag number and it is not clear. Bidder to check and confirm compliance

Piping materials will be as manufacturer’s standard in No accordance to API 610 requirement. For flare Scrubber Pump (Tag No PBE-4305A/B): Page 117 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Noted, deviations, if any, will follow. For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Piping is not applicable for netzsch scope of supply MOM 30 July 2015 Bidder to reflect in the deviation. 8.6

Skid structural fabrication shall inspected as per 2014-4891-6L-0004

be For Flare Booster Pumps (Tag No. PBE-4315 A/B):

23/07/2015 Structure used in this pump will Bidder response same tag number and it be mounting flange only. Flange No is not clear. Bidder to check and confirm standard is according to ANSI compliance B16.5 or equivalent. Flare Scrubber Pump Page 118 of 132

(Tag No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY PBE-4305A/B): Noted, deviations, if any, will follow. For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Document no 2014-4891-6L-0004 is not received Noted MOM 28 July 2015 Bidder to refer the specification attachment, If cannot comply, Bidder to put in deviation list. MOM 30 July 2015 Bidder to reflect in the deviation.

8.7

Bidder to confirm submitting weld map showing weld configuration, applicable WPS, NDE matrix Page 119 of 132

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

For Flare Booster Pumps (Tag No. PBE-4315 A/B) Weld map will be submitted for review after order is placed. For flare Scrubber Pump (Tag No PBE-4305A/B): 23/07/2015 Inspection applicable to pumps Bidder response same tag number and it only, skid out of scope. No is not clear. Bidder to check and confirm compliance For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type:

No

Open

Confirm MOM 30 July 2015 Bidder confirmed base on the scope of supply. 8.8

Painting and Coating in accordance with Document No.: 2014-4800-1L-0004. Bidder to confirm compliance

Open

Page 120 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to put in deviation list if cannot comply and proposed as per manufacturer standard ( Painting shall be suitable for offshore service) Painting procedure shall be subjected to COMPANY approval and comply with Project painting specification in final color. For Flare Booster Pumps (Tag No. PBE-4315 A/B) Painting will be as per manufacturer’s standard suitable for offshore environment. 23/07/2015 For flare Scrubber Pump (Tag No Bidder response same tag number and it No PBE-4305A/B): is not clear. Bidder to check and confirm compliance Noted, Manufacturer Std suitable for offshore service will be applied. For Closed Drain Pump (Tag No PBE-6140A/B)/ Progressive Cavity Pump Type: Page 121 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

Our proposal inclusive our Netzsch coating system 2 and 300µ thickness suitable for harsh offshore environment. If require to comply with the specification, cost impact will apply. MOM 28 July 2015 For Closed Drain Pump; Bidder to confirm the painting and coating shall be as per manufacturer standard applied for offshore service, the final colour shall be as per project specification.

MOM 30 July 2015 Bidder to confirm the painting and coating shall be as per manufacturer standard applied for offshore service, the final colour shall be as Page 122 of 132

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY per project Reciprocating)

VIIIA

8.1

specification.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

(

QC CLARIFICATION FOR API CENTRIFUGAL PUMP Bidder specified in general that inspection and testing will be as per manufacture standard without supporting documents is not acceptable.

Open

Bidder to provide clearly ITP from manufacture for further evaluation. 23 July 2015.

Preliminary ITP will be submitted during firm bid stage submission to Yes Bidder to provide info along with TBC the awarded EPC.

No

response Material certificates shall be furnished as follow 8.2



Pressure retaining components to EN 10204:2004 Type 3.1

We confirm

No

Page 123 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT 

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Other components to EN 10204:2004 Type 2.2

Pump material shall be in accordance with NACE MR0175 Bidder to confirm compliance Pump NDT requirement: - Liquid penetrant for connection weld - Liquid penetrant for casting - Nozzle connections to the casing shall be subject to 100% MPI/DPI and minimum 10% radiography/ultrasonic inspection.

We confirmed. NDT will be done only on critical area of castings No and welds.

No

Closed

8.4

Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance

As this is not a firm bid for supplier, ITP will be review during firm bid No stage submission to the awarded EPC.

No

Closed

8.5

Pump witness test require for below ( API 610, 11 edition) - Performance (8.3.3)

Ruhrpumpen compliance.

No

Closed

8.3

If cannot comply, Bidder to put in deviation list.

Page 124 of 132

confirms

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Retest on seal leak ( 8.3.3.2.d) - NPSH (8.3.4.3) - Complete unit test (8.3.4.4) - 4-hr mech. run test (8.3.4.2) Other Non-Witness, Observe test requirement shall be per QC inspection and testing in Purchaser pump datasheet sheet 5 of 14 All testing above shall be in base scope and apply for each pump (PBE-4315 A and PBE-4315B). Bidder to confirm compliance As per the API610 and project specification requirement, contact mechanical seal shall be used in performance and completed unit test. 8.6

Bidder to clarify about the without using barrel, job mechanical seal and seal flush 53B in testing.

Bidder will not test pump with plan No 53B in operation.

Bidder to put in deviation list if cannot comply. Page 125 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.7

8.8 VIIIB

8.1

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT Impellers, balancing drums and similar major rotating components shall be dynamically balanced to ISO 194G-1, grade G2.5.

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

Bidder will not comply to this requirement due to vertical type No pump is offered.

Bidder to confirm compliance Couplings shall be balanced to ISO 19401, grade G6.3. Rigid type coupling will be used. Bidder to confirm compliance QC CLARIFICATION FOR API RECIPROCATING PUMP Bidder specified in general that inspection and testing will be as per manufacture standard without supporting documents is not acceptable. Bidder to provide clearly ITP from manufacture for further evaluation. 23 July 2015.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

No

Closed

No

No

Closed

No

No

Open

Noted, ITP will be included in revised offer.

Bidder to provide info along with TBC MOM 30 July 2015 response Bidder to provide Page 126 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.2

8.3

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

Inspection and testing shall be fully Noted, deviation, if any, will follow. complied with TR, Datasheet and Specification requirement. MOM 30 July 2015 Bidder to confirm compliance Bidder to provide FAT shall be done as per Project specification requirement ( 2014-4800-1L1008 section 12).

COST IMPACT (YES/NO) No

Noted, will be included in revised Below test is required for witness: Yes quotation. Performance test, NPSH test and 4 hours mechanical running test.

SCHEDULE IMPACT (YES/NO)

STATUS

No

Open

No

Closed

No

Closed

Bidder to confirm compliance Material certificates shall be furnished as follow:

8.4



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Noted, will be included in revised No quotation

Pump material shall be in accordance with NACE MR0175 Bidder to confirm compliance Page 127 of 132

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to specify NDT for proposed pump. 8.5

8.6

8.7

VIIIC 8.1

Otherwise, Pump NDT shall be complied Noted, will be included in revised No with API 674 and datasheet QC section quotation sheet 4 of 12. Bidder to confirm compliance Coupling components and assemblies shall be dynamically balanced to the ISO1940 G2.5 as minimum. We confirm

No

No

Closed

No

Closed

Bidder to confirm compliance 30 July 2015 PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is applicable 100% for pressure retaining parts) Bidder to confirm provide QC CLARIFICATION FOR PROGRESSIVE CAVITY PUMP

Open

API

Bidder specified in general that inspection and testing will be as per manufacture

Please find enclosed draft ITP for No your reference. Page 128 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

standard without supporting documents is not acceptable.

8.2

8.3

Bidder to provide clearly ITP from manufacture for further evaluation. Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance Material certificates shall be furnished as follow: 

Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

confirm

No

No

Closed

confirm

No

No

Closed

Pump material shall be in accordance with NACE MR0175

8.4

Bidder to confirm compliance FAT shall be done as per Project Confirm. specification requirement ( 2014-4800-1LNo 1008 section 12). For Site Acceptant Test (SAT) at offshore, cost impact on daily basis Page 129 of 132

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Pump specified testing shall be as per QC shall apply for Netzsch personnel. inspection and test section in sheet 4 of 12 Purchaser datasheet. Below test is required for witness: Performance test, NPSH test, Retest on seal leakage and 4 hours mechanical running test. 4 Hours mechanical running test is applied for each pump unit. Bidder to confirm compliance MOM 28 July 2015 Bidder to confirm also for below test as per specified in datasheet QC section: -Completed unit test (witness required) - Sound level test (observed)

8.5

Material certificates shall be furnished as follow:

Open

No

confirm Page 130 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT 

Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Pump material shall be in accordance with NACE MR0175 Bidder to confirm compliance Bidder to specify Pump NDT inspection. 8.6

Pump NDT shall be complied with API 676 requirement as minimum Our proposal inclusive with 100% Dye Penetrant Test, additional NDT if required will be cost impact

23/07/15 Bidder to clarify what is additional NDT Yes MOM 28 July 2015 that bidder can provide to comply with API 676 Pump NDT shall be complied with API 676 requirement as minimum Bidder to confirm compliance

Page 131 of 132

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.7

IX

9.1

TBC #1 – Rev B : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 132

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

MOM 28 July 2015 8 Steel & PMI is required for all Stainless . Duplex Stainless Steel material (PMI is 7applicable 100% for pressure retaining parts)

Open

DEVIATION (APPLY FOR THREE PUMP V TYPES) There is no deviation list from Bidder proposal. Request Bidder to check Purchaser specification/datasheet/ applicable code design then list out all For Closed Drain Pump (Tag No deviation in deviation list ( in put in PBE-6140A/B)/ Progressive Cavity attachment form, submit in native file) No Pump Type: Purchaser only reviews deviation in deviation list. Deviations and exceptions written elsewhere in the proposal will not be reviewed and approved.

STATUS

Please find enclosed deviation list.

Page 132 of 132

No

Closed

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

MT

BIDDERS REF & DATE: TBC REF. & DATE

:

BIDDER SIGNATURE

:

Date of Issue : 10 Aug 2015 Date of Response : 11 Aug 2015

TOTAL PAGES:

.

24

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

ITEM

TBC #2 – Rev A :MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

CLARIFICATION FOR Closed Drain Pumps (Tag No PBE-6140A/B) I

GENERAL

1.1

Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Mark-up scope of supply per Appendix A of TR - Resubmit pump outline drawing - Pump power calculation. - Pump Manufacturer supporting letter. - VDRL mark-up. Attached. - Mark-up ITP in TR P501 (mark-up in PDF in TR). - Submit bidder confirmation for reference document INQ1 in TR ( bidder mark-up is noted but it is not clear) - Pump, gear specification/ crossing section drawing/assembly drawing c/w bill of material. - Submit seal drawing/ specification

No

Page 2 of 37

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

and recommendation. Other documents required in below TBC item. MOM 10 Aug 201 Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Pump Manufacturer supporting letter. - NPSHr confirmation letter from manufacturer. - Email confirmation for provide seal plan 31 from Seal manufacturer. - Seepex Malaysia to provide the experience list for the similar pump model from previous project Other documents as per below item TBC clarification. [SEEPEX 11.08.2015] Attached (except email from seal vendor which requires more time for communication). Page 3 of 37

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder proposed Pump Model BN 1012 is noted.

1.2

However, more details scope of supply per appendix A of project Technical Requisition is required.

Attached.

No

No

Closed

No

No

Closed

No

No

Bidder to mark-up on appendix A of project Technical Requisition item by item to confirm the scope of supply for further evaluation. Bidder to submit Bidder proposed seaworthy packing, EXW is noted. 1.3

1.4

However, bidder to confirm the packing Confirmed. is suitable for outdoor storage more than 12 months. Bidder is requested to mark-up in the “BIDDER‟S CONFIRMATION” column in the table on form INQ-1 (reference Attached. document) of the project technical requisition to confirm that their proposal fully complies with each and Page 4 of 37

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

all of these documents unless clearly stated otherwise in the Deviation List. MOM 10 Aug 2015 Bidder confirmed compliance except for deviation list. Closed 2014-4800-07-0004, 2014-4800-5P1007 Bidder already received and confirm compliance. Bidder confirmed to provide the VDRL is noted. 1.5

However, Bidder shall mark-up in Attached. VDRL (INQ-4 in TR) clearly for further evaluation „‟provide or not provide‟‟.

No

MOM 10 Aug 2015 Bidder confirmed compliance with project requirement. Discuss later in KOM Page 5 of 37

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder provide the Quality assurance and inspection is noted.

1.6

However, Bidder shall submit mark-up ITP in TR P501 (mark-up in PDF in Attached. TR) for further evaluation.

No

No

If it cannot comply Bidder to put in deviation list. MOM 10 Aug 2015

1.7

Bidder confirmed compliance with project requirement Proposed deviation list is noted. However, bidder is requested to provide deviation list on native file per project format for evaluation. ( See attachment)

Closed Our Excel format deviation list is in the midst of evaluation (with CPY/Purchaser return comments), should it be required to be transferred to another format still?

Page 6 of 37

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder provided the Start-up and commissioning spare part list is noted. However Bidder to confirm that the Start-up and commissioning spare part Indeed there is no spare part required at commissioning stage. Stator is is in base scope of supply.

1.8

Bidder to recheck also it is only one stator for commissioning spare part, How about seal and O-ring kits.

proposed just in case of dry running (suction valve is not opened accidentally). Seal and casing gasket damage during commissioning are rarely seen, unless mishandling during shipping and installation.

No

No

Bidder to confirm spare part per The commissioning spare part (1 x proposed list is enough for specific stator) is in base scope. stage. Any issue due to missing spare part will be under bidder responsibilities. MOM 10 Aug 2015 .

Bidder confirmed the commissioning spare part is (1 x stator) and one set of O-ring. Bidder confirmed enough for this stage

Page 7 of 37

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder provided the Spare part list for 1 year of normal operation is noted. However, Spare part list for 1 year operation will be quoted in optional The replacement of rotor and joint is scope. normally after 2 years.

1.9

Purchaser require Spare part for one year normal working. Bidder to recheck for rotor, casing gasket, maintenance kit set for a joint whether need for one year operation or not.

However the wear rate for parts is highly depending on the actual operating condition and pumped medium. At the moment, we do not see the necessity of adding rotor and joint set in the spare parts scope for 1 or 2-year operation.

No

No

Closed

No

No

Closed

No

No

Closed

Bidder to update the one year spare part list to reflect if any.

1.10

1.11

Bidder provided the special tool list is noted, However bidder to confirm that Special tools for installation, Confirmed. maintenance and operation is base scope of supply. Base plate suitable for mounting the pump and motor complete with SS Confirmed. Earthing Bosses (minimum 2 each Page 8 of 37

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

placed diagonally), lifting lug, drain point termination and drip pan.

1.12

1.13

1.14

1.15

1.16

Bidder to confirm provide in base scope of supply. API Mechanical seal Plan 31 system including piping flush plan as per datasheet specified. Bidder to confirm provide in base scope of supply. First fill of lubrications shall be under Bidder base scope of supply. Bidder to confirm compliance. Inspection and testing as per ITP and respective Datasheets shall be as per base scope of supply. Bidder to confirm compliance. Guarantee and warrantee complete for Package and supplied Items is under base scope of supply. Bidder to confirm compliance Factory Acceptance Test shall be under base scope of supply. Bidder to confirm compliance.

Confirmed, to be included  extra cost. Please refer to attach “API Plan 31 (typical schematic)” for the general arrangement of the offered Plan 31.

Yes

Yes

Closed

Confirmed.

No

No

Closed

Yes and please refer to mark-up ITR (attached).

No

No

Closed( See item 1.6)

Confirmed.

No

No

Closed

Confirmed.

No

No

Closed

Page 9 of 37

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as Base scope of supply. Bidders to confirm provide and list out the necessary handling equipment.

1.17

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 1. Bidder to confirm compliance

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

Spreader bar is unnecessary for this skid. 4 lifting lugs on baseplate are sufficient to facilitate single point lifting. Standard lifting chain / rope at your site can be used.

COST IMPACT (YES/NO)

Yes

SCHEDULE IMPACT (YES/NO)

STATUS

No

We confirm to provide Spreader bar with required certification is offered as option.

Adobe Acrobat Document

10 Aug 2015 Bidder confirmed below items in the base scope: - Spreader bar, 4 slings and 4 shackles in base scope. - Bidder confirmed complies with certification as per project requirement. 1.18

Bidder proposed Pump, gear crossing section drawing/assembly drawing is

Closed

Parts list is enclosed together with the cross sec. drawing. Page 10 of 37

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

noted. However, bidder to provide bill of material of part list for further evaluation.

Detailed BOM will only be available after order. The material for major components of the pumps can be obtained from the pump datasheet. Pump: SEEPEX, Germany Motor: ABB, Finland Gearbox: Carl Bockwoldt, Germany Mech. seal: Eagle Burgmann, Germany

Bidder proposed sub vendor list is noted. 1.19

TOTAL PAGES: 37

However, bidder to provide country of origin and sub-vendor list for major component items (Pump, motor, bearing, mechanical seal) for further evaluation.

COST IMPACT (YES/NO)

No

SCHEDULE IMPACT (YES/NO)

No

(Option: Temperature transmitter: Rosemount, International Lifting spreader bar: Certex, Germany)

MOM 10 Aug 2015 Bidder confirmed provide completed pump package including base plate by Seepex in Germany. 1.20

1.21

The pump design life time is 20 years. Bidder to confirm compliance. All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3. Bidder to confirm compliance 10 Aug 2015 Bidder confirmed compliance

STATUS

Closed

Confirmed.

No

No

Yes

No

No

Closed

Closed Page 11 of 37

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM II

2.1

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MECHANICAL CLARIFICATION F The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 Confirmed. No meter from the equipment. Estimated noise pressure level: 74 dBA Bidder to confirm compliance and specify maximum noise for this proposed pump The pump performance curve is just for The pump is designed for operating water @ 20 deg C. NPSH and power curve just apply for water @ 20 deg C only

2.2

TOTAL PAGES: 37

Closed

No

Closed

temperature range from ambient up to 90 deg. C. The pump volumetric efficiency is calculated based on viscosity up to 500 cps, the pump design has considered this viscosity variation.

Bidder to recheck the corrected factor for actual pumped liquid properties. The pump performance curve should Density is not a key issue to be be required to provide for minimum considered for PC pumps. viscosity, maximum density (worst Hence the same pump curve is applied case). Bidder to advise and revise the pump performance curve.

No

without factor.

considering

any

Page 12 of 37

correction

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 2.3

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder to guarantee for design flow Confirmed rate 5m3/h @ 55-85 deg C Pump design pressure is 12 barg @ 110 deg C. Bidder to confirm compliance

2.4

TOTAL PAGES: 37

Confirmed. (Rotor is sized for operating temperature 55-85 degC, the pump shall not be run when >90 degC, otherwise the stator wear rate will be high.)

Bidder also to specify: - Casing Maximum allowable working Casing maximum allowable working pressure. pressure: 16 barg. - Pump hydraulic test pressure. Casing hydrostatic test pressure: 24

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

No

Closed

No

No

Closed

Yes

Yes

barg.

Bidder provided draft pump outline drawing is noted. However, There is some un-clear points as per below:

2.5

- Nozzle N3 size G ½” is not clear. Please clarify - Seal flushing plan 31 is not presented in the drawing. - Drain pan nozzle shall be flange type connection.

-That is the casing drain plug = NPT ½”. -GAD with Plan 31 will only be initiated after order. -Noted  extra cost.

Bidder to revise and resubmit Outline Page 13 of 37

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

drawing to reflect. MOM 10 Aug 2015 Bidder confirmed the maximum skid dimension is 1.2m W x 2m L. Plan 31 is on skid completed assembly by Bidder.

Closed

Bidder confirmed flange type 1‟‟ for drain pan connection

2.6

Proposed GA indicated suction and discharge nozzle class 150 per ANSI B16.5. It in conflict with proposed API 676 deviation list item 6.6.1.2 which mentioned “flange of cast stainless steel conform with DIN EN 10922PN16 and will be drilled in accordance with ASME B16.5, class 150 or class 300 pattern”.

The casing with integrated flanges is casted acc. to PN 16 = 16 barg design pressure. The flange is 16 barg rated instead of 19.6 barg (150 class). However the bolt holes position and diameter are same as ASME B16.5 150 class, which means there is no problem to connect with your pipe in ASME B16.5 150 class.

Bidder to clarify.

Page 14 of 37

No

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 10 Aug 2015 Bidder to provide the detail flange dimension to match with ASME flange and roughness [SEEPEX 11.08.2015] We confirmed that the casing nozzle dimensions and roughness are matching with ASME flange, there will not be issue during installation at site.

2.7

2.8

FYI, surface roughness for our casting parts is Ra. 12.5 – 25. The casing is casted and could not be modified; it is only suitable for 1 time of API 676.

Nozzle load required 2 times as per No table 2 Section 6.7 API 676 third editions. Bidder to confirm compliance MOM 10 Aug 2015 [SEEPEX 11.08.2015] Noted, revised deviation list will be submitted. Bidder to put in deviation list Proposed GA indicated Earthing boss M10 is noted. However, the number of Earthing boss Confirmed, 2 Earthing bosses placed No is not meet project requirement. diagonally will be provided. Project require minimum 2 SS Earthing Bosses each placed diagonally. Page 15 of 37

Open

No

Open

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance.

2.9

Pump will be operated at temperature 55-85 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride (content in produced water) We confirm : 0.01%.

No

No

The proposed pump material shall be verified, checked and fully warrantee by Bidder. Bidder to confirm. MOM 10 Aug 2015 Bidder confirmed 316L 2.10

2.11

guarantee

Bidder to recheck and clarify for rotor Ductile chromium coating on rotor is coating not applicable for the proposed available and can be applied for this Yes application to prolong the rotor life span. pump. MOM 10 Aug 2015 Bidder confirmed rotor coating is in base scope, No for schedule impact. Stator material shall be compatible with Yes. Even wall stator design is offered where No pumped liquid and working there is no need to undersize the rotor temperature (55-85 degC). Bidder to Page 16 of 37

Closed

for

Yes

Closed

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.12

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TOTAL PAGES: 37

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

provide the recommendation/specification from manufacture for further evaluation.

for wide temperature range ambient to 90 degC.

Stator with equal wall thickness. Bidder to clarify for this design casing.

Equal wall stators have a uniform thickness of elastomer along the whole stator length and the shape of the metal tube into which the elastomer is bonded has a similar shape to the internal shape of the stator. This design allows even expansion of rubber parts of the stator when handling hot liquid, even clamping on rotor, hence allows wide temperature range without reduced rotor diameter.

MOM 10 Aug 2015 Bidder to specify the material grade for outer casing stator, Bidder to put in deviation list for the outer casing stator and pump casing Page 17 of 37

COST IMPACT (YES/NO)

No

SCHEDULE IMPACT (YES/NO)

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

material is difference material ( carbon steel and stainless steel) Bidder also provide the such evidence for this design including galvanize corrosion problem. [SEEPEX 11.08.2015] letter is attached.

Explanation

Closed

Proposed technical data mentioned pressure 12bar at PSV setting. Bidder to note that PSV is Purchaser scope of supply and PSV setting Noted. We will change to motor sizing suitable for 7 barg setting. pressure is 7 barg. 2.13

The required power at 7 barg setting is

Motor power selection shall be 1.6 kW. designed base on 7 barg setting The new motor rating will be 2.2kW. pressure for PSV. Bidder to provide Enclosed Performance Data sheet. motor selection power to reflect. Bidder to specify the rating of motor power in here also.

Page 18 of 37

Yes

Yes

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 10 Aug 2015 Bidder confirmed the selected motor rating is 2.2 Kw. The power calculation will subjected for approval during detail design and under bidder responsibility. Closed

[SEEPEX 11.08.2015] Confirmed.

Proposed NPSHr “0.74m approx. only” is not acceptable. The exact value is confirmed 0.74m.

2.14

Due to NPSHa is 0.8m only, bidder to Enclosed NPSH test report for BN 10- No provide exactly NPSHr for evaluation. Bidder to propose sample NPSHr test report of the same pump model to prove this information.

No

12V (exactly same stator geometry with BN 10-12/equal wall).

MOM 10 Aug 2015 Bidder to send the confirmation letter from manufacturer for guarantee the NPSHr (shall reflect Purchaser liquid properties)

Page 19 of 37

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY [SEEPEX 11.08.2015] letter is attached.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirmation

Bidder proposed material 1.4571 – 316 Ti SS for many pump parts.

2.15

2.16

However, on the note below, bidder mentioned that pump material will be We will use SS 316L. replaced by 1.4404 – SS 316L.

Yes

Yes

Closed

No

No

Closed

Bidder to provide pump power Please refer to the Performance Data calculation (consider gear, coupling sheet enclosed, which is generated by No our engineering software. loose etc.) for further evaluation.

No

Closed

Bidder to confirm proposed material is 316 SS Ti or 316L SS Bidder to specify for below item material: End plate is not applicable to PC pump. - End plate - bearing house. Bearing housing is not applicable to - Gear. Block Pump. - Bolt and nuts. Gearbox housing: cast iron.

Minimum stainless steel grade is Bolt and nuts: SS 316. SS316, SS 304 is not acceptable. Bidder to confirm compliance.

2.17

Page 20 of 37

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Purchaser understood that the power in performance curve is the pump shaft The drive (gearbox and motor) is sized according to the absorbed power, power only. torque, axial loads etc. of the pump, with sufficient margin according to the specification.

“Driver shall be as a minimum operation at 110% of external relief valve set pressure or relief valve set The new motor rating will be 2.2kW, pressure plus accumulation, whichever considering PSV pressure of 7 barg. is higher” Bidder to recheck the motor rating power ( currently is 3 Kw) There is no more technical information for integral gear unit in bid proposal. Make: Carl Bockwoldt

2.18

Bidder to provide gear unit Model: CB 2 NFF 100 SL manufacture specification/drawing c/w Service factor: general = 1.9 (calculated bill of material for further evaluation. based on pump load = 2.61). Design code: DIN 3990 / ISO 6336

Supporting document shall contained minimum technical information such Website: as: make/model, gear type, service http://www.bockwoldt.de/en/produkte/Sti rnradgetriebemotoren_Serie_CB.php factor, design code and rating for further evaluation. MOM 10 Aug 2015 Bidder confirmed 3 Kw Page 21 of 37

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to specify gear unit rating.

2.19

“Gear unit shall be rated for the maximum horsepower capability of the We confirmed that the selected gearbox electric motor. Gear unit shall be is suitable for the service, sufficient No designed to withstand safely and margin had been considered. transient torsional loads imposed during start-up, re-acceleration after a power interruption and mal-operation of the pump” It is noted that Bidder proposed Seal system is plan 02/61. But it is not acceptable.

No

Seal plan 31 selection is project requirement. Plan 31 will be supplied  extra cost.

2.20 Bidder is requested to provide sufficient justification with detail seal selection recommendation from seal manufacturer for such deviation.

Page 22 of 37

Yes

Yes

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 10 Aug 2015 Bidder confirmed the base scope is plan 31. Bidder confirmed the seal manufacturer recommendation shall be submitted during detail design.

Closed

The seal manufacturer shall review and advise for design.

2.21

“Seal Vendor shall review the seal system proposed in the datasheets and shall confirm or recommend suitable seal and flush configuration Noted. No and materials for achieving safe and trouble free operation”. Bidder to check with seal manufacturer and provide the confirmation/recommendation. MOM 10 Aug 2015 Bidder to provide the confirmation email from Mechanical seal manufacturer regarding to STT project Page 23 of 37

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

[SEEPEX 11.08.2015] To be submitted, we are communicating with subsupplier.

2.22

Bidder to advise the material seal code from manufacture (including Material code for seal: Q1Q1VMG abbreviation letter) for further detail evaluation also.

No

No

MOM 10 Aug 2015 Bidder to provide the abbreviation letter.

Open

[SEEPEX 11.08.2015] Attached.

“Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L tubing”. Bidder to confirm. 2.23

“Type, Arrangement, Material of Yes Construction and flushing plan of mechanical seal shall be suitable for NACE application ( MR 0175)”

Yes

All parts of the seal flushing system Page 24 of 37

Yes

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

shall be 316 stainless steel (including cyclone separator and tubing connection).Bidder to confirm compliance. Bidder to confirm compliance also Bidder to specify pump and gear unit bearing type and design life, lubrication There is no separate bearing housing method for further evaluation. for Block Pumps.

2.24

Bidder to advise manufacturer.

the

bearing

The bearing life calculation shall be subjected to Purchaser approval during detail design. Bidder to confirm compliance.

Heavy duty ball bearings are used in this gearbox model. Detail information including bearing calculation will be provided after order placement to sub-supplier.

MOM 10 Aug 2015 Bidder to provide the gear box and bearing design life time. Bidder to provide the tear and wear part for whole pump part also.

Page 25 of 37

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

[SEEPEX 11.08.2015] Attached Maintenance Schedule for Wear and Tear Parts.

III

3.1

PROCESS CLARIFICATION Closed drain pump shall be complied with pump design condition as per attachment 2. We confirm

No

Attachment 2??

No

Bidder to recheck and confirm for each pump. MOM 10 Aug 2015 Bidder to refer the attachment and confirm compliance Closed

[SEEPEX 11.08.2015] Confirmed.

IV

4.1

ELECTRICAL CLARIFICATION Q Bidder to confirm: 1. Motor shall comply with 2014- Yes. 4869-3L-0004 - Induction Motors Deviation list had been presented No specification. (company/purchaser comments were 2. Fill up form T4 for all deviation/

received). Page 26 of 37

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

exception and submit along with TBC response for review and evaluation (if any).

4.2

4.3

4.4

Bidder to confirm that authorized third party type examination certification (for standard compliance, hazardous area Yes. ATEX certificate for motor by No classification and IP protection) shall NoBo will be submitted. be provided during vendor data submission. Bidder to confirm for following motor requirements: 1. Cooling method IC441 2. Enclosure material: Cast iron or coated fab. steel 3. Maximum noise level as 85dB@1m 4. Duty Cycle S1 5. Temperature raise class B

1. Yes 2. Yes 3. Yes 4. Yes 5. Yes

Cable size shall be provided later if 1. Noted, the terminal box gland plate will be drilled according to your cable contract is awarded. 1. Bidder to provide certified reducer/ type/size. Page 27 of 37

No

Closed

No

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

adaptor (nickel plated brass material) if entry is not suitable for 2. Yes. project cable. 2. Bidder to confirm that un-used cable entry shall be plugged by certified plug nickel plated brass material

4.5

4.6

4.7

Bidder to confirm that motor shall be painted as per project painting Yes procedure. Bidder to fill up project motor datasheet and submit during vendor Yes data review Vendor to confirm ABB testing shall be as following motor tests requirement (un-witnessed): 1. Type Test: Certificate only required (certification by a recognized 1-4. Yes testing authority, the test documents shall include Winding temperature rise, Locked rotor current and torque tests). 2. Performance Test: IEC60034 Page 28 of 37

No

No

Closed

No

No

Closed

Yes

Yes

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

3. Routine Test: IEC60034 4. Bidder to confirm that motor routine test report, type test cert shall be provided during vendor data submission

4.8

4.9

V

Bidder to confirm that the Lifting eyes shall be furnished for the proposed Yes motor

Project does not require PTC for this Closed Drain Pump motor. Bidder to confirm that motor is still working Yes normally for long time operation (PTC at winding is standard for ABB without PTC winding protection motors)

INSTRUMENT CLARIFICATION Page 29 of 37

No

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.1

VI

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT Bidder to confirm complies with Instrument Design Specification and Instrument Requirements For Package Equipment Specification (Doc. No. 2014-4806-4L-0001, and 2014-48064L-0005). Bidder to list down any instrument supplied along with the pump.

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

We confirm. We would provide the list of electrical & instrumentation for controlling & JB later.

No

No

Closed

No

No

Closed

No

No

Closed

No

No

Open

STRUCTURE CLARIFICATION [SEEPEX 11.08.2015] Confirmed.

6.1

The baseplate shall be designed, fabricated and inspected in accordance with specification No. 2014-4889-6L0005_Structural skids for package equipment. Bidder to confirm compliance.

6.2

The design load criteria shall be as per specification for structural skid for [SEEPEX 11.08.2015] Confirmed. package equipment Do. No. 20144889-6L-0005

6.3

NDT minimum requirement, All weld baseplate‟s welding. shall be subject to 100% Visual

But please take note that the welding standards applied by Germany fabricator are: Welder qualification EN 287. Welding procedure qualification DIN EN ISO 15614-1 (successor of EN 288-3). AWS D.1.1 is not applied

[SEEPEX

11.08.2015]

MT

Page 30 of 37

test

on

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

examination and 100% UT of all skid 4 x lifting bolts are bolted on the full penetration welds of skid main baseplate (without welding). No NDE on members and 100% UT and DP of lifting bolts. lifting lugs. Bidder to confirm compliance [SEEPEX 11.08.2015]

6.4 VII

Bidder is requested to provide estimate Estimated dry weight: 500 kg Dry/operating weight. Estimated wet weight: 550 kg

No

No

PIPING CLARIFICATION MOM 10 Aug 2015 Bidder confirmed the N2 nozzle discharge can rotate 90 deg.

VIII

Closed

Closed

QC CLARIFICATION GENERAL Bidder to mark-up ITP ( TR P501) and submit for further evaluation.

8.1

Item 36 in ITP P501 for Factory Enclosed mark-up ITP. Acceptance tests (FAT) shall be W Noted and reflected on the mark-up No (witness) in inspection lever ITP. requirement for COMPANY and PURCHASER instead of V. This point will apply for two pump types. Page 31 of 37

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 8.2

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

Welder and WPS qualification shall be There is no welding on wetted / pressure containing parts, there is no in compliance with 2014-4800-0L-0008 WPS / WPQ / PQR to be applicable.

COST IMPACT (YES/NO) No

SCHEDULE IMPACT (YES/NO)

STATUS

No

[SEEPEX 11.08.2015] The welding standards applied by Germany fabricator are: Welder qualification EN 287. Welding procedure qualification DIN EN ISO 15614-1 (successor of EN 288-3). AWS D.1.1 is not applied.

MOM 10 Aug 2015 Bidder to recheck

The EN standards applied for TLDD Project (casing‟s welding). For STT Project, welding is required for baseplate fabrication only (non-process wetted, not pressure containing parts), equivalent welding standards shall be accepted without hesitation.

Closed

„Prequalified‟ and valid PQR will be provided, not „new‟ (or specifically certified for STT project only).

8.3

Structural material shall be in compliance with 2014-4891-6L-0001 MOM 10 Aug 2015 Bidder to recheck

No [SEEPEX 11.08.2015] Carbon steel: S 355 J2 +N, S 355 J2 +AR  equivalent with ASTM A572-50. Page 32 of 37

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 8.4

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

Bidder to confirm submitting weld map showing weld configuration, applicable WPS, NDE matrix MOM 10 Aug 2015 Bidder to recheck

COST IMPACT (YES/NO) No

SCHEDULE IMPACT (YES/NO)

Closed

No

[SEEPEX 11.08.2015] Confirmed, but take note on the welding in EN standards as discussed in Point 8.2. There is no welding on wetted / pressure containing parts, there is no WPS / WPQ / PQR to be applicable. [SEEPEX 11.08.2015] Yes, WPS / PQR for baseplate fabrication will be provided.

No

Closed

No

No

Closed

NDE included for baseplate: MT. NDE included for casting (casing): PT.

8.7

Painting and Coating in accordance with Document No.: 2014-4800-1LYes. 0004. Bidder to confirm compliance

No

Page 33 of 37

STATUS

No

[SEEPEX 11.08.2015] Confirmed that the casing nozzle‟s material and dimensions will be compatible with the site‟s piping.

Skid structural fabrication shall be We confirm. inspected as per 2014-4891-6L-0004 MOM 10 Aug 2015 Bidder to recheck

8.6

BIDDER CONFIRMATION / REPLY

Piping material shall be in compliance Not applicable, no piping within our package. with 2014-4800-1L-0001 MOM 10 Aug 2015 Bidder to recheck

8.5

TOTAL PAGES: 37

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Painting procedure shall be subjected to COMPANY approval and comply with Project painting specification in final color. MOM 10 Aug 2015 Bidder confirmed compliance. 8.8

Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance

Yes. (Refer to mark-up ITR)

Closed

No

No

MOM 10 Aug 2015 Bidder confirmed compliance with project requirement

Closed

Material certificates shall be furnished as follow:

8.9



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Yes.

No

Bidder to confirm compliance Bidder to reconfirm pump material shall Page 34 of 37

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

be in accordance with NACE MR0175 MOM 10 Aug 2015 Bidder confirmed compliance

Closed

FAT shall be done as per Project specification requirement (2014-48001L-1008 section 12). Pump specified testing shall be as per QC inspection and test section in sheet 4 of 12 Purchaser datasheet. 8.10

Yes. Below test is required for witness: Performance test, NPSH test, Retest on seal leakage and 4 hours mechanical running test.

No

No

4 Hours mechanical running test is applied for each pump unit. Bidder to confirm compliance and confirm in base scope. MOM 10 Aug 2015 Bidder confirmed compliance with project requirement Page 35 of 37

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

8.11

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT Bidder to inspection.

specify

TOTAL PAGES: 37

Pump

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NDT

Pump NDT shall be complied with API 676 requirement as minimum

There is no welding on wetted / pressure containing parts. NDT is applicable to weld seam only hence NDT is not applicable to this package.

No

No

MOM 10 Aug 2015 Bidder to recheck for pump casting NDT requirement. [SEEPEX 11.08.2015] Yes, WPS / PQR for fabrication will be provided.

baseplate

Closed

NDE included for baseplate: MT. NDE included for casting (casing): PT.

8.12

PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is applicable 100% for pressure retaining Yes. parts)

No

No

Bidder to confirm provide MOM 10 Aug 2015 Bidder confirmed compliance IX

DEVIATION (APPLY FOR THREE V PUMP TYPES) Page 36 of 37

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 37

BIDDER CONFIRMATION / REPLY

9.1

Page 37 of 37

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 3D – TECHNICAL BID CLARIFICATIONS & MEETING REPORT – WESTERN ENERGY

Total page: 101pages

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

WESTERN ENERGY

BIDDERS REF & DATE : TBC REF. & DATE

:

BIDDER SIGNATURE

:

Date of Issue : 06 Aug 2015 Date of Response : 08 Aug 2015

Nicholas

.

TOTAL PAGES:

81

Nicholas Lok / Sales Engineer / 14/7/2015

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

TBC #1 – Rev C : WESTERN ENERGY Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

I

GENERAL

IA

1.1

GENARAL CLARIFICATION FOR API CENTRIFUGAL VS6 PUMP Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Highlighted Experience list for VS6 pump type from previous project ( By SPP) - Coupling drawing/ catalogue - Utility requirements - Resubmit Pump performance curve - Submit Pump manufacturer datasheet and mark-up Purchaser pump datasheet ( check item by item) - Quality control procedure. - Pump crossing section drawing c/w bill of material. - Charging kit specification/technical information. Other document required in below

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

-

Reference list submitted with offer. Further information can be provided if necessary.

-

Coupling catalogue attached.

-

Utility requirements to follow.

-

Revised pump performance curve & datasheet attached.

-

Company quality documentation attached

-

Cross section drawing inc parts list attached

-

Please clarify „charging kit‟ – does this refer to mech seal top up trolley? Page 2 of 100

COST IMPACT (YES/NO)

No

SCHEDUL E IMPACT (YES/NO)

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

TBC item. 20 July 2015 - Highlighted Experience list for VS6 pump type from previous project ( By SPP) - Coupling drawing/ catalogue ( Bidder to specify the selected model) - Resubmit Pump performance curve - Submit Pump manufacturer datasheet and mark-up Purchaser pump datasheet ( check item by item) - Resubmit Pump GA drawing with drain, vent nozzle connection and mounted plate foundation for more detail(

28-Jul-15 - VS pump experience list attached. - Coupling in compliance with API 610. Drawing to be submitted by 29th Jul-15. - Pump performance curve attached for 12.15 m3/h (pump with re-circ) - Pump GA and detail X-S to follow in 1 day. - Please see attached typical ITP. - Mechanical seal accumulator charging kit attached.

MOM 29 July 2015 - KEPL document as per below TBC clarification.

- Pump crossing section drawing c/w bill of material.

- Resubmit Pump performance curve ( 10m3/h) completed datasheet ( purchaser and manufacturer.

- Quality control procedure ( KEPL

- Resubmit Pump GA drawing with Page 3 of 100

No

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT India) - Mechanical seal Charging kit specification/technical information.

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

drain, vent nozzle connection and mounted plate foundation for more detail. - Pump crossing section drawing c/w bill of material. - Mark-up ITP, VDRL, Reference list and the Appendix A scope of supply) - Dimension calcs of KVSL-barrel pump (Vs6)

Rev C 03 Aug 2015 Mark-up ITP (in TR P501) is not available. Open

Bidder to provide for further evaluation

1.2

Bidder to provide mark-up Reference document on INQ-1 TR for evaluation Bidder listed proposed item c/w SPP shall be pleased to mark-up quantity in schedule price is noted. VDRL if original / native version can be No However, as per TR requirement provided. Page 4 of 100

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

from technical evaluation. Request Bidder to confirm clearly in Bidder confirmation column in TR Appendix A scope of supply and submit for further technical evaluation (sign and stamped also). Request Bidder to mark-up on VDRL in INQ-4 TR, Reference document on INQ-1 TR and P501 ITP TR. Bidder to submit above mark-up document for further evaluation. 20 July 2015 Bidder to mark-up attached in TR.

in

PDF

28-Jul-15 As above, SPP can complete but file request we are provided with a copy of the VDRL.

Bidder to submit mark-up for below document as per Technical requisition requirement: - Scope of supply ( appendix A) -VDRL in INQ-4 - ITP (in TR P501)

MOM 29 July 2015 - Scope of supply ( appendix A) -VDRL in INQ-4 - ITP (in TR P501) - Reference document list confirmation. Page 5 of 100

No

(TR)

No

Closed (see Item 1.1)

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.3

1.4

1.5

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

Drain and vent piping, as required within the skid and terminated at the edge of the skid with a flange. Drain Confirm and Vent piping shall be provided complete with isolation valves. Bidder to confirm provides. Nitrogen charging kit for seal plan API 53B. Bidder to note that Purchaser require only one charging Confirm can be provided kit apply for two pump PBE-4315 A/B. 28-Jul-15 Confirm nitrogen charging kit can be 20 July 2015 provided. This shall have cost impact. Bidder to confirm clearly. Bidder to confirm provides. MOM 29 July 2015 Bidder confirmed provide the one charging kit in base scope of supply. Bidder shall confirm specifically if any special tool is required and shall include in the base scope of supply. N/A Bidder to provide the special tool list for further evaluation. Page 6 of 100

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

No

No

Closed

Yes

No

Yes

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as option. Bidders to confirm provide and list out the necessary handling equipment. 1.6

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2. Bidder to confirm compliance

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Yes (move from No optional price to base scope)

Confirm

Adobe Acrobat Document

20 July 2015 Bidder to confirm provides lifting equipment in base scope. Bidder to specify in here lifting equipment for evaluation.

28-Jul-15 SPP advise equipment shall be designed for single point lift although Yes beam is offered as optional extra. (If option No uptaken) MOM 29 July 2015 Bidder confirmed provide the lifting Page 7 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

equipment in the base scope of supply. Single lifting provide ( sling, shackle completed with certification), the lifting equipment shall be subjected for approval during detail design stage. 1.7

1.8

1.9

One year operation spare part is required in optional scope. Bidder to confirm compliance Start-up and commissioning spare part is in base scope. Bidder to confirm compliance. Bidder proposed only one set of gasket and Orings in spear part list is noted. However, Bidder to recheck again for other necessary item need in commissioning stage and advise also. The commissioning spare part shall be enough for this stage. Bidder to confirm compliance Bidder proposed that Third party (CA) Inspection Services Category C

Confirm

No

No

Closed

Confirm

No

No

Closed

Confirm

Yes

No

Page 8 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

in Buyer scope is not acceptable. Bidder to refer attachment herewith (attachment 1) for third party requirement. Category C certification is required. Bidder to confirm compliance and include the third party certification in base scope

2014-4800-0U-1006 Rev 2 Categories for Vendor Inspection and VietNam Reg....pdf

Third party agency shall be from Six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK)

20 July 2015 Bidder to specify the third party agency for further evaluation

28-Jul-15 Lloyds/DNV/ABS/BV/etc (ie. one of the big 5) No MOM 29 July 2015 Bidder confirmed compliance and included the third party in base scope Page 9 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

of supply. Third party agency shall be from Six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK)

1.10

1.11

IB

1.1

The pump design life time is 20 years. Bidder to confirm compliance. All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3 GENARAL CLARIFICATION FOR API 674 Reciprocating pump Flare Scrubber Pump (Tag No PBE4305A/B) Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Supporting letter from RAM Pump for this project pump - Re-submit Pump skid outline drawing - Equipment arrangement drawings

Confirm

No

No

Closed

Confirm

No

No

Closed

- please refer generic gad on our quotation, giving dims of skid - NPSH calcs to be advised by customer - gearbox Siemens spec Z128-A-225 - pump manufacture experience list on page 30-37 of quote - performance curves available on test

No

No

Page 10 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT - NPSH (acceleration) and Power required calculation - Coupling drawing/ catalogue/specification. - Gear box drawing/catalogue/specification. - Packing lubrication/leakage detection - Utility requirements - Pump manufacture experience list - Pump performance curve Other document required in below TBC item. 23 July 2015 Bidder to provide below document for evaluation; - Supporting letter from RAM Pump for this project pump - Re-submit Pump skid outline drawing - Equipment arrangement drawings - NPSH (acceleration) and Power required calculation - Coupling drawing/

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

MOM 29 July 2015 - Supporting letter from RAM Pump for this project pump - Re-submit Pump skid outline drawing - NPSH (acceleration) and Power required calculation - Coupling drawing/ catalogue/specification. - Packing lubrication/leakage detection - Cross section drawing for packing with the lubrication Page 11 of 100

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT catalogue/specification. - Gear box drawing/catalogue/specification. - Packing lubrication/leakage detection - Pulsation dampener catalogue/specification Other document required in below TBC item. 04 Aug 2015 TBC#1 Rev C - Supporting letter from RAM Pump for this project pump - Bidder to confirm provide the leakage detection or not. Bidder to provide the leakage system documentation if any ( drawing and specification)

1.2

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

- Mark-up ITP, VDRL, Reference document in TR. 31 July 2015 Kindly refer to attachment

11th August 20145 -Supporting letter attached by WET - Please view page 50 & 51 of issue 06 proposal sent

Bidder shall confirm specifically if any Please see page 7 of quotation special tool is required and shall include in the scope of supply. Page 12 of 100

No

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Bidder to provide the special tool list for further evaluation. MOM 28 July 2015 Bidder confirmed below items: Yes, Moved 23 July 2015 - Valve seat extractor tool. from option No Bidder to provide the special tool list - Dampener charging kit ( one lot for to base for evaluation both pumps) scope Special tool in base scope Start up, pre-commissioning and commissioning spares part shall be under Bidder base scope. 1.3

No

No

Please see page 7 of quotation MOM 28 July 2015 Bidder confirmed start-up, pre23 July 2015 commissioning and commissioning Bidder to provide the start-up, prespare part is in base scope. No commissioning and commissioning spare part list for evaluation - Seal Kit (packing, all pump and flange elastomer). Bidder confirmed the proposed

No

Bidder to provide the start-up, precommissioning and commissioning spare part list for evaluation in this stage.

Quoted in the base offer

Page 13 of 100

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

spare part is enough for this stage, If missing it is under Bidder responsibility.

1.4

Bidder to provide the Spare part list for 1 year of normal operation for further evaluation.

Quoted in the base offer

No

No

MOM 28 July 2015 23 July 2015 Purchaser noted that it is only in Bidder confirmed the 1 year operating spare part is optional optional scope. No scope. It is consist of: Bidder to provide the list for - Seal kit. - Valve kit evaluation

No

Closed

No

Closed

Spare part list for 1 year operation will be quoted in optional scope. Please see page 7 of quotation

1.5

1.6

Bidder to confirm that there are two pulsation dampeners (for each Confirm No pump) with ASME U-stamped is proposed in base scope. Bidder to recheck in RAMP proposal - PSV will be removed from the Yes quote scope: Page 14 of 100

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

- Nozzle size TBA - PSV: Not required: - Base plate drain connection: required, Bidder to specify the nozzle size, rating and flanged type. Bidder shall check the proposal from RAM and confirm clearly in TR appendix A form ( refer item 1.6) 23 July 2015 Bidder to confirm the rating and flange type of drain connection. Bidder shall check the proposal from RAM and confirm clearly in TR appendix A form. Bidder listed proposed item c/w quantity in schedule price is noted. However, as per TR requirement from technical evaluation. 1.7

½” 150Lb RF flange at skid edge MOM 28 July 2015 Bidder confirmed 2’’ 150Lb RF No flange for drain connection. Confirmed no cost impact

Request Bidder to confirm clearly in Please clarify Bidder confirmation column in TR Appendix A scope of supply and submit for further technical evaluation (sign and stamped also).

TBA

Page 15 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Request Bidder to mark-up on VDRL in INQ-4 TR, Reference document on INQ-1 TR and P501 ITP TR. Bidder to submit above mark-up document for further evaluation. Will complete during meeting on 29th July

23 July 2015 Refer to project TR, bidder is MOM 28 July 2015 requested to mark up on the form Bidder to provide for evaluation INQ1, INQ 4, the ITP list, sign, stamp and submit to Purchaser for further 31 July 2015 review.

No

No

Lifting equipment price in base No price. Confirmed as per attachment

No

Kindly refer to attachment

1.8

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required in base scope. Bidders to confirm provide and list out the necessary handling equipment. Certified Spreader Frame with Accessories for lifting shall be

Page 16 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

complied with the attachment. Bidder to confirm compliance Adobe Acrobat Document

20 July 2015 Bidder to specify clearly for lifting equipment . There are no attached document corresponding for lifting equipment in Bidder response TBC#1 Rev A Bidder to specify the third party agency for further evaluation 1.9

1.10

All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3 04 Aug 2015 TBC#1 Rev C Bidder to confirm the current base offered pump model is RAM52R055HCH\SH\SL\V.

Confirmed as per Document 20144800-5P-1007 MOM 28 July 2015 Bidder confirmed only shackle and sling for lifting equipment completed with third party No certification.

No

Closed

The lifting procedure shall be subjected to approval during detail design without cost impact Confirm

No

No

Closed

Confirmed

Cost Reduction

No

Closed

Page 17 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

The quotation had been update to reflect. II IIA

2.1

2.2

MECHANICAL CLARIFICATION F MECHANICAL CLARIFICATION FOR API CENTRIFUGAL PUMP The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the No Confirm < 85dB(A) @ 1m equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump Pump parts & castings : India (SPP group) Bidder is requested to provide Motor : Brazil (Weg) country of origin and sub-vendor list Coupling : UK (Bibby) No for major component items ( Pump, Bearings : TBA (SKF) motor, coupling, bearing, mechanical Mechanical Seal : Germany (Eagle seal ) Burgman) Assembly, engineering, documentation & project management : UK Page 18 of 100

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

28-Jul-15 SPP & KEPL are part of the same company. KEPL is not a sub-vendor.

2.3

20 July 2015 Bidder response is noted. However, Bidder to clarify that KEPL is Confirm bearings are SKF make. manufacturer of SPP or it is suppler only. Bidder to provide some such Documentation, project management, documentation for evaluation. assembly, packaging, build, & FAT testing shall be done by SPP in UK. Bidder to advise some previous No project had done in same way. MOM 29 July 2015 Bidder to Provide Bearings : TBA (SKF) - Bidder to provide the evidence to Bidder to advise clearly. prove that the SPP and KEPL is in the same company. Bidder to advise the FAT(testing) - Bidder to provide the quality control location also. procedure certification from KEPL - Bidder to highlighted in the reference experience list for VS6 pump done in the same way before. Bidder to clarify for Pump supplier. KEPL/SPP are part of the same group. The completed equipment shall be built No The pump is supplied from KEPL and tested at SPP works in the UK and India not from SPP pump. sourced from the factory in India to Page 19 of 100

No

Open

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

reduce cost. This is our standard practice for API 610 process pumps.

2.4

2.5

In the Section B1 – general pump specification, the proposed pump is VS6 but the specification mentioned about for VS2. Bidder to recheck and resubmit the relevant specification for further evaluation. 20 July 2015 Bidder to refer the extracted page for information and clarification. Request Bidder to mark-up Purchaser pump datasheet also (confirm item by item) for further evaluation. Manufacture specification is noted. However, there is some technical information not included.

SPP offer a VS6 pump for this application. We do not have a VS2 No model within our range that would satisfy the project requirements.

No

28-Jul-15 This is a typo. Confirm VS6 pump is offered.

To follow

Closed

No

No

28-Jul-15 Completed datasheet provided once 20 July 2015 TC‟s are settled No Bidder response is not clear. Bidder MOM 29 July 2015 to re-clarify for above item Bidder to provide the manufacturer datasheet and purchaser mark-up datasheet.

No

Page 20 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

31-Jul-15 Attached

2.6

Bidder specified in pump performance curves that NPSHa: Ample is not clear. The NPSH available in the pump suction flange is 0.5 m. Bidder to advise the actual NPSHa after Canister length is selected consider pump can length. ensure NPSH margin is ‘Ample’. “NPSHR shall not exceed the specified NPSHA over the range of minimum stable capacity to 120% of rated capacity” Bidder to confirm compliance also. 20 July 2015 Bidder to provide the preliminary NPSHa calculation for further evaluation base on suction nozzle evaluation and the first impeller

to

No

NO

28-Jul-15 Please see attached calculation results No sheet.

No

MOM 29 July 2015 Page 21 of 100

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT evaluation

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Bidder to recheck the total length of pump. It is not enough 1 m margins at the pump performance curve. Bidder should consider for friction losses from the suction nozzle to the first of impeller. 30-Jul-15 Revised GA attached

2.7

2.8

Bidder to clarify whether the inducer No No inducer has been selected in the base scope of supply or not 28-Jul-15 20 July 2015 Pump has 5 stages. All 5 impellers are of the same diameter. The first stage is No of a slightly different in that it has a Bidder to clarify for 4/1x sated in slightly wider opening (impeller eye). pump performance curve. This is NOT an inducer. The difference head in pump 47m differential head is generated. performance curve is only on top of This is the differential between that at No bowl. the pump suction flange and at the Purchaser requires 47 m difference discharge flange. head at the pump discharge flange. Page 22 of 100

No

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Bidder to clarify to include the head (distance from top of bowl to discharge nozzle).

2.9

28-Jul-15 20 July 2015 Confirm (bowl head = 48m) Bidder to confirm that the pump MOM 29 July 2015 No differential head is at the pump Bidder confirmed and guarantee that discharge nozzle. the pump difference head @ discharge of flange is 47m Bidder proposed pump rated flow rate is 12.15 m3/h is noted. However, Bidder to note that the rated flow rate shall be 10 m3/h included minimum stable flow rate 2.15 m3/h. The pump Please see attached revised pump minimum rate flow will be achieved selection. No by Pressure control valve instead of Restriction Orifice plate. Bidder to revise proposal and resubmit suitable pump performance curve, datasheet to reflect above requirement. 20 July 2015 28-Jul-15 Bidder proposed pump performance - Please see selection attached with No curve reflected to the rated flow rate 155mm impellers. Page 23 of 100

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT 10 m3/h is noted. However:

TOTAL PAGES: 100

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

-

Please see selection attached with 12.15 m3/h. 2.15m3/h min flow recycle to be fitted. - Please see selection attached with 12% headrise. - Power at coupling is : Rated : 3.16 kW Max. : 3.66 kW Motor selected is 5.5 kW and shall sufficiently satisfy power demand.

- The rated impeller is not at least 105 % of the minimum pump impeller. - Flow ratio (rated / BEP): it is not acceptable, if cannot comply API requirement Bidder to put in deviation list. - The pump curve is not rise continuously to shutoff and the shutoff head is only 7.54%, it is not MOM 29 July 2015 acceptable. Bidder to quote for rated flow rate is - Bidder to specify the selected motor 10m3/h. Bidder to re-specify the rating power, 3.45 Kw is so closed to power rating of selected motor. minimum requirement from specification and API 610. The power 31-Jul-15 in the curve is for bowl only, Bidder to check for shaft and consider to Rated : 2.71 kW hydraulic losses, coupling losses etc. Max. : 3.30 kW

2.10

Bidder to recheck Pump line shaft shall be open type.

No

Confirm Page 24 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Pump line shaft coupling shall be sleeve & key type.

2.11

Bidder to confirm compliance “Pumps shall be provided with renewable wear rings. The wear rings shall be secured by shrink fit and shall be locked by three (3) axial set screws. Tack welding of wear rings is not acceptable. Confirm

No

No

Closed

No

No

Closed

Wear rings shall not be U-shaped”

2.12

Bidder to check and confirm compliance The impellers shall be keyed to the shaft. Pinning of impeller is not acceptable. Overhung impellers shall be secured to the shaft by a cap screw or nut that does not expose Confirm shaft threads to the pumped fluid. The securing device shall be threaded to tighten by liquid drag on the impeller during normal rotation and a positive mechanical locking Page 25 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

method is required. Bidder to confirm compliance 2.13

Bidder to advise the bowl assembly Confirm Flanged. type ( flanged or thread)

2.14

Bidder to specify for column pipe: - Material - Column pipe connection type. - Column pipe section length.

- Carbon Steel - Flanged - 155mm (underside of headpiece to top bowl)

No

No

No

No

Closed

28-Jul-15 We have considered ASTM 516 Gr.70 20 July 2015 for column pipes and canister. - Carbon steel: Bidder stated in (Please note we may be able to revise general is not acceptable. if required?) - 155mm (underside of headpiece to No top bowl): It is not clear, in the MOM 29 July 2015 section drawing the column pipe is Bidder confirmed fully complied with wedding to discharge nozzle. API 610 11 edition table H1 and H2. 31-Jul-15 Confirm Page 26 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.15

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

Can thickness to be advised during detail engineering design phase Bidder to advise the pump can following contract award. design/fabrication applied code. Fabrication shall be to ASME IX.

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

No

No

-

ASTM 516 Gr.70

-

Noted. Can shall be as per No ASME VIII div. 1.

No

STATUS

Otherwise, Bidder to specify pump can material and thickness also for NB. U-Stamp etc not applicable to further evaluation. pump components. 28-Jul-15 20 July 2015 Bidder stated in general is not acceptable. - The pump can shall be designed and fabricated according to ASME section VIII, div 1. - Bidder to specify the pump suction can material. - Can design calculation shall be subjected to Purchaser approval during detail design. Bidder to confirm compliance ( 3mm Corrosion allowable shall be applied for carbon steel)

- Confirm the can of VS6 model is designed as per ASME VIII div. 1

MOM 29 July 2015 Bidder confirmed that the pump can will be designed and fabricated according to ASME VIII div 1.

Page 27 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

The 3 mm corrosion allowable shall be considered in thickness calculation. The Can design calculation shall be subjected to approve during detail design stage. Bidder to clarify and provide procedure about the current On the inside of the canister a length proposed pump in drain case pipe is fitted that that runs from the requirement. It is not clearly in Bid bottom of the canister to a drain proposal connection at the headpiece. 2.16

“Bidder to provide an internal drain pipe extending up to the bottom of the can (provided with isolation valve) for draining the pump by pressurising the can with N2 via vent valve”

When the canister is pressurised with No nitrogen this shall cause any liquid in the canister to be evacuated through the drain connection.

No

This is in compliance with the extract of the specification referenced.

Bidder to advise size, air quality and air consumption required to drain pump from top of pump casing. 20 July 2015 28-Jul-15 In bidder cross section drawing,

No Page 28 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

there is one pipe go inside the Two connections shall be provided on canister from discharge head to the headpiece. One for Air/N2 purging and bottom of canister. one for collecting the drain. Two nozzle drain / vent connection to inside pipe is required from project datasheet. Bidder to recheck and provide the relevant cross section drawing. Thread connection is not acceptable. Bidder to specify Dain/Vent size/rating and flange type connection. 2.17 Drain and vent shall be provided c/w isolation valve. Bidder to confirm compliance.

Both vent & drain connection may be provided with flanged connection and isolating valve. MOM 29 July 2015 Bidder to provide the drain procedure for review and verify

ANSI B16.5 ¾” / 300# / RF. Confirm isolation valve included.

28-Jul-15 This shall be provided by 31st Jul. 20 July 2015 MOM 29 July 2015 Bidder to provide the relevant cross Bidder to provide section drawing for verification. 31-Jul-15 Page 29 of 100

No

No

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Attached Bidder specified pump nozzle load in outline drawing is noted. However, Purchaser require as per below:

2.18

2.19

Flange Rating

Multiplier Factor Fp.

ASME Class 150

2

ASME Class 300

2

No

No

Materials selected shall be as per API 610 ANNEX H group „S-6‟. Wetted materials shall also be in No compliance with NACE MR0175 where H2S shall be present.

No

Confirm.

Nozzle loads shall be per API 610 Table 5 with multiplier as above, bidder to confirm compliance Bidder proposed pump material S6 is noted. However, material selected in pump performance curve is not clear. Request to provide the crossing section drawing c/w bill of material for further evaluation.

Page 30 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

28-Jul-15 20 July 2015 This shall be provided by 31st Jul. Bidder to specify the cross section drawing c/w bill of material for MOM 29 July 2015 proposed S6. Bidder to provide.

No

No

31-Jul-15 Attached Pump will be operated at temperature 55-90 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight SPP have offered in S6 (NACE) - Chloride ( content in produced materials as per the original water ) : 801 ppm requirement. 2.20

Yes (if C6 Request Bidder to recheck and or other No We could offer in C6 (NACE) materials confirm whether the current code req‟d) which would give an improved proposed material (S6) suitable with corrosion resistance if preferred. service condition or not. Bidder‟s requested to provide the recommendation from manufacture for material application. Page 31 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

20 July 2015 Purchaser still keeps S6 in 28th July-15 mechanical datasheet as minimum requirement since it is very small - Noted & Confirmed. percent of chloride 0.01%. We believe that the Bidder can proposed in the same or materials offered shall be higher material grade. suitable for the application The proposed pump material shall be based upon the information No verified, checked and fully warrantied available to us. by Bidder. Bidder to confirm MOM 29 July 2015 Bidder confirmed the S6 class as Table Otherwise, If Bidder change H1 and H2 is the final proposed proposed material, Bidder to specify material. in here and provide the Manufacturer confirmed and catalogue/material specification for guarantee. further evaluation.

2.21

Bidders to advise the Y strainer mesh size in upstream pump suction. Bidder to advise maximum solid particle size pump can subject to. 20 July 2015 Y-strainer is Purchaser scope.

2.5 mm dia. (strainer not considered No within SPP scope) 28-Jul-15 Can be considered for additional cost.

Bidders to advise the Y strainer MOM 29 July 2015 Page 32 of 100

Yes

SCHEDUL E IMPACT (YES/NO)

No

STATUS

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

mesh size in upstream pump suction Bidder to advise the mesh size of Y Bidder to advise maximum solid strainer. particle size pump can subject to. 31-Jul-15 Pump can handle max. 2.5mm solids. Mesh size No. 8 suggested (SPP take no responsibility for sizing of mesh as outside our scope.)

2.22

Bidder specified that the seal manufacturer is John Crane or equivalent. It is required to clear about the sub-vendor supply in this stage. Equal manufacturer is not acceptable. Bidder to recheck. 20 July 2015 Purchaser understood that Bidder changed mechanical seal from John Crane to Eagleburgman (Germany) ( Mechanical seal manufacturer proposal is only Eagleburgman). Bidder to confirm.

We would therefore propose to offer Eagleburgman (Germany) seals and No systems in line with the Cooling water pumps also offered.

No

28-Jul-15 Our initial offer stated John Crane or No equivalent. Following discussion with both John Crane and EagleBurgmann we have Page 33 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

chosen to use EagleBurgmann as our preferred vendor on this project. Bidder provided supporting Eagleburgmann seal & system details document is noted, however it is not attached. clear. Mechanical seal specification/ Confirmed. See attached. technical proposal (seal plan, component, material, configuration etc.) shall be provided for evaluation( for replaced seal).

2.23

Bidder to confirm that all response in this TBC is applied for the new proposed mechanical seal Eagleburgman (Germany). If keep both makers, Bidder to separate clearly for each seal manufacturer response. Bidder to provide confirmation/recommendation application from seal manufacturer for the proposed seal suitable for specified working condition. 20 July 2015

Confirmed.

Eagle Burgmann confirm the seals offered are suitable for the proposed application.

No

No

28-Jul-15

No

No

Page 34 of 100

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT Bidder to provide such evidence for seal manufacturer recommendation/confirmation. Bidder specified mechanical seal material in proposal is noted.

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Please see attached selection by Eagleburgmann

Seal face: Carbon vs sililcon carbide. Gland plate: SS 316.

2.24

Bidder to clarify for elastomers: pefluoro.

Seal face shall be C vs. SiC

Secondary seals is required FKM as per datasheet. Bidder to recheck.

Springs shall be Hastelloy, all other wetted parts to be 316SS.

Bidder also to specify other seal component‟s material: spring, metal part.

Confirmed. Tubing shall be in 316SS.

“Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L tubing” . Bidder to confirm compliance also. 20 July 2015 28-Jul-15 Bidder to advise the mechanical Page 35 of 100

No

No

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT secondary seal material

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Confirm FKM (eg Viton) AQ2VMG4-AQ2VMG

2.25

Bidder to provide the manufacturer material seal code c/w abbreviation for further evaluation also.

No

No

There is no temperature indicator with thermo well, check valve in John Crane seal P&ID and John Crane‟s Considering Eagle Burgmann supplied Notes as per base scope. equipment :

2.26

Bidder to check note b in Purchaser 53B seal loop consists of 1 off painted datasheet sheet 12 of 14: 20L CrMo accumulator, 1 off 100mm PI, 1 off PIT (Rosemount 2051 or No “Seal Flushing Plan 53B shall have similar) with interconnecting tubing and accumulator (VENDOR to indicate fittings in 316SS. All mounted on with the bid the offered material of 316SS frame. Unpainted unless construction and detail of otherwise stated. accumulator), air finned tube cooler, pressure gauge, temperature indicator with Thermowell, pressure transmitter (4-20 mA), check valve, Page 36 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

block isolating valve, multi and bleed valves, necessary SS316 tubing and fitting and support frame”

Bidder to recheck and update Mechanical P&ID to reflect as per base scope. 28-Jul-15 20 July 2015

Confirm, noting accumulator is painted CrMo steel. 316 SS accumulator is Bidder to recheck with the Purchaser available but shall have cost impact. datasheet requirement above component, Bidder to confirm and MOM 29 July 2015 specify item by item for evaluation. Bidder confirmed the accumulator is 316 SS in base scope. “All parts of the seal flushing system shall be 316 stainless steel” and Any component material SS is minimum grade 316. Bidder to confirm compliance and update the quotation to reflect.

Bidder to check and confirm comply for each item in the scope of supply: “Seal Flushing Plan 53B shall have accumulator , air finned tube cooler, pressure gauge, temperature indicator with Thermowell, pressure transmitter Page 37 of 100

Yes

Yes

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

(4-20 mA), check valve, block isolating valve, multi and bleed valves, necessary SS316 tubing and fitting and support frame” 31-Jul-15 Accumulator : 316 SS, 20L. Cooler : 316 SS Coil. Air cooled Pressure Gauge : Pressure indicator included. Wika 100mm, oil filled, SS enclosure Temp Indicator : TI in thermowell included. Rosemount with 316 SS housing. Pressure Transmitter : PIT (Rosemount 2051 type as standard). Check valve, block isolating valve, multi and bleed valve : Instrument manifolds are Parker 2-way Block & Bleed.

2.27

Bidder specified in John Crane scope Accumulator is painted CrMo with No that the pressure gauge is case internal Nickel plating as standard. material 304SS. Page 38 of 100

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Any component material SS is minimum grade 316. SS 304 is not acceptable. Bidder to confirm compliance. 28-Jul-15

20 July 2015 Bidder response is noted. However, “All parts of the seal flushing system shall be 316 stainless steel” Bidder to recheck

Confirm, noting accumulator is painted CrMo steel. 316 SS accumulator is available but shall have cost impact. MOM 29 July 2015 Yes Seal wetted part material is complied with Nace MR0175.

Yes

“Seal material comply with Nace MR0175’. Bidder to confirm also Bidder confirmed all seal material is minimum 316 SS.

2.28

Seal GA is only submitted post-order however x-section within seal literature Bidder to provide Mechanical seal is attached. No GA assembly drawing for further evaluation. 28-Jul-15 Please see drawing attached Page 39 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

28-Jul-15 Barrier charging pressure is : 17 bar.g MOM 29 July 2015 Bidder to advise again the charging 20 July 2015 pressure for barrier. Bidder to provide seals P&ID for As per API 682 specified that the evaluation. maximum is 4.4 bar and in the shutoff head the pump will see the suction pressure through plan 13. Seal configuration in project No datasheet is 3CW-FB. Seal 31-Jul-15 manufacturer to advise for barrier charging pressure recommendation As pump is VS configuration, even with considering for pump performance Plan 13 stuffing box pressure will be curve. close to discharge pressure. To have a barrier fluid accumulator pressure must exceed stuffing box pressure. Eagleburgmann advise as follows: “the refilling method of the 53B will most likely be manual. Therefore hold-up times of the accumulator are to be maximised to ensure the refill intervals Page 40 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

are not impractical. This hold-up time is directly proportional to the set pressure of the system and from experience a 910 bar differential over stuffing box temperature provides adequate accumulator storage volume (in this case approx. 6.1 liters).” Therefore we pressure.” Bidder to material.

2.29

advise

turbulated

maintain

17

bar.g

fin

Bidder specified that the accumulator material Chrome molybdenum steel is not clear. Bidder to recheck and specify. Offshore corrosion and design life time should be considered in material selection. 20 July 2015 Bidder to quote 316SS accumulators with ASME U-stamp in base scope. It is project datasheet/specification

Cooler fins are 316SS.

Yes (if 316 SS Yes See 2.27. 316SS accumulators with accumulator ASME U-stamp can be quoted as is required) options.

28-Jul-15 Confirm. Shall be given as cost impact. Page 41 of 100

Yes

Yes

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.30

2.31

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

requirement. Bidder to revise the MOM 29 July 2015 quotation to reflect. Bidder confirmed accumulator is 316 SS. Seal accumulator shall be complied with ASME section VIII div 1, with UStamp. Bidder to confirm. System design will be appropriate for pump MAWP or 50barg, whichever the No Otherwise, Bidder to advise the higher. accumulator maximum allowable working pressure @ temperature for further evaluation. Bidder to provide the charging kit No technical information/specification See QHP brochure extract. also for further evaluation. 28-Jul-15 Please see attached 20 July 2015 No Bidder to recheck, no QHP brochure MOM 29 July 2015 extract in TBC response Bidder confirmed the charging kit is minimum consist of: Flexible hose, T valve and pressure gauge. Page 42 of 100

SCHEDUL E IMPACT (YES/NO)

No

STATUS

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.32

2.33

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

Bidder to provide the specification/drawings to indicate the below technical information for - Minimum 1.5 coupling: - 200 mm - Safety factor - Brass - Spacer length -Coupling Guard Material. 20 July 2015 - Spacer length: 28-Jul-15 Bidder also confirms that the proposed spacer length shall be Confirm requirement shall be satisfied. complied with API 610 requirement. DBSE = 200mm. This allows removal “DBSE, shall always be greater than the of thrust bearing and mechanical seal. total seal length” para 7.2.2 “Hydraulic fitted hubs shall also be furnished if the shaft diameter is 76.2 mm (3 inches) or larger. Heat shrink on hubs are not acceptable” as per Shaft dia only 40mm so hydraulic hubs not applicable. section 7 in project specificiation. Bidder to clarify also. - SKF Bidder to provide - Bush/Rolling Element specification/drawings to indicate the - Min. Compliance with API 610 below technical information for - Thrust : Oil lubricated Page 43 of 100

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

No

No

No

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT bearing:

2.34

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

- CLO included

- Manufacture/Mode - Bearing Type ( radial/thrust) - To specify Bearing design life time (Shall be complied with API 610) - Bearing lubrication - Constant level oiler whether provide or not Pump bearing housings shall use replaceable labyrinth seals (INPRO type seals or equal) and deflectors made of non-sparking material to prevent entry of foreign material into Confirm the bearing housings. Lip seals are not acceptable.

No

No

Bidder to confirm compliance

2.35

STATUS

Bidder to specify maximum thrust To be advised during detail load from pump shaft. engineering post order. No Bidder also provides the bearing thrust capacity for further evaluation. Confirm bearing sized appropriately. Otherwise Bidder to confirm: “Bearings for vertical close coupled Page 44 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

pumps shall be designed to carry twice the maximum up-thrust and down thrust the pump may develop while starting, stopping or operating at any capacity, or while being tested with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection” Bearing life calculation shall be subjected for COMPANY approval during detail design stage. 20 July 2015 “Bearings for vertical close coupled pumps shall be designed to carry twice the maximum up-thrust and down thrust the pump may develop while starting, stopping or operating at any capacity, or while being tested

28-Jul-15 Not applicable. Pump is not close No coupled. Separate thrust bearing is utilised. MOM 29 July 2015 Page 45 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection” Bidder to confirm compliance

Bearings for vertical close coupled pumps shall be designed to carry twice the maximum up-thrust and down thrust the pump may develop while starting, stopping or operating at any capacity, or while being tested with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing Bearing life calculation shall be calculations to COMPANY for subjected for COMPANY approval approval, and confirm bearing during detail design stage. selection” Bidder to confirm compliance Bidder to confirm compliance. This requirement is applied for the separate housing bearing out site of motor also.

Bearing life calculation shall be subjected for COMPANY approval during detail design stage. Bidder to confirm compliance 31-Jul-15 Page 46 of 100

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Confirm compliance MOM 29 July 2015 Bidder to recheck for the nozzle connection to discharge head. As per cross section drawing both of nozzles is casted including in pump discharge head. Bidder to recheck whether the nozzle flange complied with ASME B16.5 or not. Closed Bidder to provide the sample detail drawing from previous project or the ASME B16.5 certification for both of discharge and suction flange. 31-Jul-15 We are not sure why you have a concern over this design. We confirm that flanges are ANSI B16.5 / 300# / RF. Page 47 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

IIB

MECHANICAL CLARIFICATION FOR API RECIPROCATING PUMP

2.1

Bidder is requested to provide country of origin and sub-vendor list for major component items ( Pump, motor, coupling, bearing, Gear, etc. ) 23-Jul-2015 Bidder to specify clearly for subvendor list ( major items) Bidder to provide country of origin and sub-vendor list of bearing also

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

Pump = UK Motor = Germany Gearbox = Germany Coupling = Germany Dampers = UK Pump = Ram Pumps, UK Motor = Siemens, Germany Gearbox = Siemens, Germany Coupling = Flender, Siemens, Germany Dampers = Flowguard, UK

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

No

No

No

No

No

No

MOM 28 July 2015 Bidder confirmed the final supplier for the proposed pump

The pump design life time is 20 years. Bidder to confirm compliance. 2.2

Bidder to provide maintenance and wear parts table ( refer to API 674 6.1.1 third edition) apply for this proposed pump for further evaluation

Designed for 20 years confirmed

Page 48 of 100

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

(for bearing, gear, crosshead etc.)

23-Jul-2015 Bidder response is not clear. Bidder is requested to provide wear part and tear part list with mark-up maintenance period for further evaluation

Please see page 7 of quotation for 1 and 2 year operating spares listing MOM 28 July 2015 Bidder to submit

No

No

This is a generic gad. Full GAD will be provided on PO as part of initial No work

No

31 July 2015 Kindy refer to attachment

Bidder proposed Pump skid outline drawing is noted. However, it is for other project with different components model. 2.3

Bidder to provide pump skid outline drawing with proposed component model (assembly pump, motor, coupling, base plate, nozzle connection etc.) for further evaluation. The outline drawing shall have general skid dimension, dry and

Page 49 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

operating total weight. 23-Jul-2015 Bidder response is not acceptable. Specific preliminary GAD for this pump model is required

On page 9 of quotation - GAD12983 This is a GAD for RAM76 configured per the same requirements as yours. RAM76(in gad) has the same dimensions as RAM77 (per our offer) Weights and dimensions are contained on GAD12983. Project specific GAD is produced at pre No award and detailed design stage.

No

MOM 29 July 2015 Bidder confirmed the GAD 12983 is the same dimension and weight ( 10% for tolerance)

2.4

The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the Confirm, please refer back quotation for clarification equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump. Page 50 of 100

to

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.5

2.6

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Please see ‘Executive summary’ on page 2 of quotation for evaluation of maximum noise. 85dB Estimate. 23-Jul-2015 Bidder to check and specify Should this be higher during FAT, No maximum noise for this proposed acoustic enclosures are available pump. MOM 29 July 2015 Bidder confirmed below 85dB Bidder to specify pump design code API674 3rd Edition No with edition for further evaluation. Bidder to note that Pump discharge pressure maximum is 72.5 barg or 73.5 bara, minimum suction pressure Confirmed No is 4 bara. Bidder to revise manufacturer pump datasheet to reflect. Please see 013972q PK1 is 04/05 dated 22 July 2015, 24th July 2015 23-Jul-2015 MOM 29 July 2015 Bidder confirmation is noted. Bidder to provide the final datasheet However bidder is requested to for evaluation. provide revised manufacturer pump datasheet for further review 31 July 2015 Please refer to attachemnt Page 51 of 100

SCHEDUL E IMPACT (YES/NO)

STATUS

No

Closed

No

Closed

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

04 Aug 2015 TBC #1 Rev C Proposed rated pump speed is 381.9 rpm, higher than proposed maximum allowable pump speed 136.3rpm

2.7

2.8

Bidder to clarify. Bidder to advise the unit of pressure in bid proposal is bara or barg. It should be clearly for further evaluation. Bidder to specify: - Maximum allowable working pressure for proposed pump @ maximum operating temperature 90 degC. - Maximum allowable working pressure for proposed pump @ pump design temperature 135 degC. 23 July 2015 Bidder to advise about the duplex

Pump Maximum Speed is 420rpm as per technical brochure attached within the proposal, Please consider No this as a calculation error within the proposal system

No

Closed

Barg

No

No

Closed

No

No

Confirmed, changed from 316 to No Duplex, see item 2.3 above

No

For duplex 190.7 barg at 100 deg c

166 barg at 150 deg c

Page 52 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

material. Whether Bidder changed the proposed pump material. 2.9

2.10

Bidder to provide NPSHA calculation. The calculation shall be included the acceleration loose with actual selected pump data. 23-Jul-2015 Bidder response is not acceptable. NPSHa calculation (acceleration losses) is bidder responsible and bidder is requested to provide on this stage for evaluation. Bidder to note that the calculation shall be included the acceleration loose with actual selected pump data. Bidder specified NPSHR required is 4.5m is noted. However, Bidder to advise: - NPSHR 4.5m is applied for what type of pumped liquid. - NPSHR required for actual pumped liquid properties (gravity, viscosity, vapor pressure etc.).

Customer to advise

No

No

We will perform NPSH calculation during meeting on the 29th July Closed (Provided)

4.5m is for the range of pumps and No all fluids

Page 53 of 100

No

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT 23-Jul-2015 Bidder response is not acceptable. Bidder to note that NPSHr is different for different liquid properties. Bidder is requested to provide NPSHr for minimum viscosity and maximum viscosity Rev C 03 Aug 2015 Bidder response is noted. However, NPSH test is required for the proposed pump as per mentioned in QC section. Bidder to confirm compliance

2.11

2.12

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

4.5m is RAM Standard allowance to incorporate all noted viscosity. NPSH test can be performed at FAT if required No Based on previous testing we can assume NPSHR or 3.9 – 4.2 is probable

No

Confirmed NPSH test is included No within proposal base scope

No

Closed

No

No

Closed

No

No

Bidder to provide Pump performance curve for further evaluation ( 9.2.4 To be provided on test API 674) Performance curve should have flow/pressure, efficiency curve etc. Bidder specified pump power required (@ relief valve 25.116 Kw is noted. However, request Bidder to TBA provide power selection calculation for verification ( power @ working Page 54 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

condition, power @ relief valve, power @ API 674 requirement 7.1.2) Power at relief =(((Actual_Flowrate*0.06)*Relief_Pre ssure)/36)+(((Actual_Flowrate*0.06* Relief_Pressure)/36)*((1/0.9)1)*(1/Relief_Pressure))

23 July 2015 Bidder to provide for evaluation

Power at Operating =(((Actual_Flowrate*0.06)*Required_ Pressure)/36)+(((Actual_Flowrate*0.0 6*Required_Pressure)/36)*((1/0.9)1)*(1/Required_Pressure)) No MOM 28 July 2015 Bidder to submit the power calculation for verification. Power @ relief valve 25.1 Kw in third edition API 674 ( 27.9Kw) Minimum power of motor rating is 30kw. The calculation will be subjected to Page 55 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

approve during detail design Bidder to specify gear applicable code design for further evaluation.

2.13

2.14

2.15

There is no more technical MOM 28 July 2015 information for gear box in bid DIN standard No Gear power rating is in the same proposal. with the motor power Bidder to provide gear specification/ crossing section drawing c/w bill of material for further evaluation. Gear service factor 1.6 is not No complied with AGMA 6010, Bidder to Service factor 1.98 recheck. 23 July 2015 Confirmed No Minimum gear service factor is 2. Bidder to confirm compliance Bidder to specify bearing design life time inside Gear and power frame. Bearing life calculation shall be TBA subject to Purchaser approval during detail design Bidder to confirm compliance

TBA

Page 56 of 100

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

23 July 2015 Bidder to respond for above item

2.16

2.17

Bidder to specify lubrication type of power frame and gear box.

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Minimum of 5 years MOM 28 July 2015 Bidder confirmed comply with API No 674 requirement for bearing design life time Oil lub Mineral oil CLP ISO VG220 Pump is SAE 15W40 mineral oil

23 July 2015 Bidder to advise for the type of lubrication such as splash as per Splash Lubrication project datasheet requirement. Bidder to confirm Bidder proposed two pulsation dampeners in suction and discharge c/w Asme U-stamped is noted (for each pump), However bidder to provide pulsation dampener sizing selection for further evaluation. Bidder to provide catalogue/specification for pulsation dampener also. Page 57 of 100

SCHEDUL E IMPACT (YES/NO)

No

No

No

No

No

STATUS

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Damper sizing calculations are only available pre award stage

23 July 2015 Bidder to respond for above item

MOM 28 July 2015 The dampener sizing calculation shall be subjected to approve during detail design and under Bidder responsibility

Open

7th August 2015 Damper sizing calculations were included within revised proposal Issue 06

FG-40-90-FPM-SS-AX-E-1." RF/WN

2.18

Pulsation dampener model in bid proposal is not clear. Bidder to specify inhere for suction and discharge pulsation dampener model for further evaluation

FG = Bladder type damper 40 = 1 Litre nominal volume 90 = Design Pressure (barg) FPM = Viton(B) rubber membrane SS = 316 Stainless Steel Shell AX = ATEX compliant Page 58 of 100

900

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

E = End connection type 1½" 900 RF/WN = End connection description MOM 29 July 2015 Bidder confirmed 900 RTJ flange. 7th August 2015 Damper design allows for 600lb RF flanges within the revised proposal

2.19

Bidder to specify: - Maximum charging pressure of Charge pressure is 70% of operating No pulsation dampener. pressure - Blade volume for discharge and suction dampener Approximately 1 litre 23 July 2015 Bidder to specify Blade volume for MOM 28 July 2015 The dampener sizing calculation discharge and suction dampener. No shall be subjected to approve Catalogue and sizing calculation during detail design and under Bidder responsibility shall be submitted for evaluation Page 59 of 100

No

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

7th August 2015 As per 2.17 above Selection blade material is fully under Bidder scope. Bidder shall consider about maximum temperature 90 deg C, liquid properties etc.

Shell Material : 316 Stainless

2.20

Bidder to provide pulsation Steel dampener catalogue/specification which contains blade type material Membrane Material : Viton rubber recommendation working condition for Purchaser to verify selection.

No

No

No

No

The blade material shall be compatible for pumped liquid properties. 23 July 2015 Bidder to provide pulsation dampener catalogue/specification which contains blade type material recommendation working condition for Purchaser to verify selection

As per 2.17 above MOM 29 July 2015 Bidder confirmed and guarantee for Viton material @ 90 deg C. Page 60 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

The catalogue will be submitted in detail design stage. Design pressure for Purchaser system is 86 barg @ 135 deg C. Rating 600# SS of dampener seem below design pressure. Bidder to recheck. 2.21

2.22

Bidder to clarify also why the design pressure of discharge dampener is only 70 bar in the case the pump discharge pressure 72.5 barg and relief valve is 86 barg. 23 July 2015 Bidder to specify for pulsation discharge and suction dampener nozzle connection size, rating, design code. Charging kit shall be under base scope. Bidder to confirm compliance ( one set of charging kit applied for both pump PBE-4305 A/B)

Design pressure damper = 90 bar

of

discharge

No

No

No

No

No

No

As per proposal MOM 29 July 2015 Bidder confirmed as per 2.18 Charging kit in base price for both pumps Charging kit model number 'CA7/N-

Bidder also requires to provide 7/100 charging kit technical information for Page 61 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

further evaluation. 23 July 2015 Bidder response is noted. However, Bidder to provide the catalogue/specification to check and verify Bidder to quote Pulsation study as per design approach 2 of API 674 including mechanical response as per alternative scope. 2.23

As per 2.17 above MOM 29 July 2015 The charging kit is consist of hose, No pressure gauge, charging valve and connections. Confirmed, pulsation design approach 2 included in base price.

study per of API674

Bidder to specify more clearly about Any dampener changes to the time impact, dampener sizing advised on completion of study impact in case follow Approach 2 as per API 674 23-Jul-2015

be

No

TBA on completion of study

Bidder to recheck. Purchaser withdrawn the Pulsation study costs withdrawn in Yes – Cost No requirement for study design Q-15-00222 reduced approach II for dampener. Bidder also to revise the quotation to reflect. Page 62 of 100

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Bidder to provide Coupling drawing Drawings TBA for further evaluation.

2.24

“Pumps shall be provided with dry metallic flexible element couplings with spacer whenever required. The spacer shall be of sufficient length to permit removal of pump internals without disturbing the driver” Bidder to confirm compliance 23 July 2015 Bidder to provide the catalogue/specification evaluation.

coupling for

“Pumps shall be provided with dry metallic flexible element couplings with spacer whenever required. The spacer No shall be of sufficient length to permit removal of pump internals without disturbing the driver”

No

confirmed MOM 29 July 2015 Bidder to submit Closed

31 July 2015 Kindly refer to attachment There is no technical information for High Speed coupling : coupling. Arpex spacer coupling type NAN135 -6 bored and keywayed

2.25

Bidder to specify model/ manufacturer and provide specification/catalogue/ drawing for further evaluation. 23 July 2015 Bidder to specify for the below

No

No

No

No

Low speed Coupling : Arpex spacer coupling type NAN185 -6 bored and keywayed Drawings to follow Page 63 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT technical information for coupling: -Make/model. -Space length - Service factor - Coupling guard material

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

MOM 29 July 2015 Bidder confirmed

- Coupling guard material: Brass - 1.75 service factor - Space length : Minimum 100mm and maximum180mm. To be verified in detail design 7th August 2015 Drawings were included within issue 6 proposal supplied

2.26

2.27

“Coupling components and assemblies shall be dynamically No balanced to the ISO-1940 G2.5 as Confirmed minimum” Bidder to confirm provides. Due to Flammable pumped liquid, It is required no leakage to atmospheric for this pump. Confirmed will be supplied with No drain point/connection Bidder to clarify about the leakage rate if any for the current proposed packing design. Approximately 2-5 drops /min 23-Jul-2015 Yes Bidder response is not clear. Page 64 of 100

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.28

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to provide specific leakage MOM 29 July 2015 rate for this pump for further With the packing lube and packing leak detection system, the leakage evaluation. is approximately 1 drop/min back to the Rod box ( thread connect). There is no more technical information for packing in bid proposal for further evaluation. No packing lube Bidder to confirm that the below No packing leak detection system Packing crossing section drawing system is under base scope or not: TBA after packing lube confirmed - Packing lubrication system. Packing leak detection system TBA - Packing leak detection system. Bidder to provide the below drawing TBA after detection system document for further evaluation for confirmed packing: - Packing crossing section drawing c/w bill of material - Packing lubrication and detection system specification/ drawing. Requirement for packing lubrication 23-Jul-2015 Bidder response is conflict with will be finalised with customer during meeting on 29th July Yes response on item 2.30. Bidder to clarify the requirement of

MOM 29 July 2015 Page 65 of 100

SCHEDUL E IMPACT (YES/NO)

No

STATUS

Open

TECHNICAL BID CLARIFICATION # 1

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TBC REF. & DATE:

ITEM

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

Bidder confirmed provides the packing lube system. Packing leak detection system is packing lubrication and packing required due to flammable pumping leakage detection in base scope. liquid. Bidder to provide the lubrication system/leakage detection system specification for review including the cross section drawing for 04 Aug 2015 TBC#1 Rev C: As per confirmation in BCM, Bidder packing. confirmed that both lubrication and 7th August 2015 leakage detection is in base scope. P&ID and Isometric drawings However in the revised quotation, supplied as typical design within the Purchaser understood that it is only revised proposal Issue 06 lubrication system without any instrument device ( for example Pressure gauge). The lubricator is driven by shaft driven by using belt connection. Bidder to confirm. Bidder to advise the belt guard material. Bidder

to

confirm

whether

the Page 66 of 100

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

leakage system is in base scope or not. Bidder to provide the supporting document for leakage detection.

2.29

Bidder specified material in pump datasheet is noted. However, it is Pump cross sectional to be only for some components only. arranged in MRB and detailed No Bidder to provide pump crossing design section drawing c/w bill of material for further evaluation. Drawings to follow 23 July 2015 Bidder to provide the cross section MOM 29 July 2015 Bidder to specify clearly in drawing for evaluation. datasheet for proposed material for evaluation. The cross sectional drawing will be subjected to approval during detail design.

Rev C 03 Aug

7th August 2015 Revised datasheet with ASTM material grades included within the revised issue 06 proposal sent Page 67 of 100

No

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Bidder to specify material of below Bolting would be HT Carbon steel coated for hold down locations, or items: B7 bolting where required by the design. Pipework terminations - Bolt and nuts ( ASTM equivalent) would be A270 or A480 again - Stuffing box material. depending on design Pump will be operated at temperature 55-90 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride ( content in produced Packing lube required water ) : 801 ppm 2.30

Request Bidder to recheck and Would recommend duplex head Yes confirm whether the current material and changed to duplex in proposed material suitable with quote service condition or not. Bidder to provide recommendation application from manufacture for material. It is recommended that H2S content 23-Jul-2015 Bidder to note that the chloride is over 10ppm to use Duplex material No only 0.01% per weight. Purchaser keep the datasheet material is Page 68 of 100

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

SS316L. 7th August 2015 Bidder can proposed in the same or Revised datasheet with ASTM material grades included within the higher material grade. The proposed pump material shall be revised issue 06 proposal sent verified, checked and fully warrantied by Bidder. Bidder to confirm Otherwise, If Bidder change proposed material, Bidder to specify in here and provide the catalogue/material specification for further evaluation.

2.31

Bidder to specify detail material for each pump parts, not only pump head per bidder proposed. Bidder is requested to provide clearly material specification / catalogue with their composition for further evaluation. Selected material for power frame, gear box etc. shall be suitable for Confirmed offshore environment condition and

No Page 69 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

20 year design life time. Bidder to confirm compliance

2.32

2.33

III

Bidder proposed manufacture pump datasheet in proposal is noted. No However, the datasheet is general TBA information only. Bidder to refill and resubmit for further evaluation. To Follow MOM 29 July 2015 Bidder to submit 23 July 2015 Bidder to respond for above item 31 July 2015 Kindly refer to attachment 04 Aug 2015 TBC#1 Rev C During BCM and TBC response, 7th August 2015 Bidder already confirmed that the Damper design allows for 600lb RF nozzle rating of suction/discharge flanges within the revised proposal. and pulsation dampeners connection Customer to confirm if requirement No are RTJ # 900. However the updated is as per datasheet for 600lb RF which we have aimed to fulfil in this quotation is still keep rating 600 RF. instance Bidder to confirm to follow BCM. PROCESS CLARIFICATION Page 70 of 100

No

Closed

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 3.1 3.2

3.3

3.4

3.5

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

SCHEDUL E IMPACT (YES/NO)

STATUS

RECIPROCATING PUMP Bidder to provide NPSHA calculation. The calculation shall be included the acceleration loose. 23-Jul-2015 To Follow See item 2.9

Closed

BOOSTER PUMP Bidder to revise the pump design capacity to 10 m3/h as given in Confirm (see mechanical datasheet instead of attached) 12.15 as proposed.

revised

Flare scrubber pump and Flare booster pump shall be complied with pump design condition as per attachment 1. Noted. Bidder to recheck and confirm for each pump.

IV

COST IMPACT (YES/NO)

ELECTRICAL CLARIFICATION Q Page 71 of 100

selection

No

No

No

No

Closed ( refer to Mechanical clarification)

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.1

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

Generally, Electrical equipment inside the package shall be in compliance with: 1. 2014-4869-3L-0002 Electrical Requirements for Package Equipment Specification 2. 2014-4869-3L-0004 Induction Motors specification See attached Section B6 for (Medium Voltage & Low deviations/Exceptions to specification Voltage)

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

No

No

No

No

Bidder to confirm compliance. If any deviation/exception, bidder to detail in bid form T4 for review and evaluation. 23-Jul-2015

We understand that the deviation list is for Flare Booster pumps and motors (WEG motor).

28-Jul-15 SPP Provided deviation for WEG motors as offered. MOM 29 July 2015

How about Flare Scrubber pumps Siemens motor. Bidder to submit and motors (Siemens motor)? deviation if any. Page 72 of 100

STATUS

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

Bidder to response 04 Aug 2015 TBC #1 Rev C Bidder to respond to MOM 29 July 2015.

4.2

Final platform interfacing electrical cable size shall be informed to bidder during vendor data review. 1. Bidder to take note that the motor shall have suitable cable entry for project cable installation. If any incorrect cable entry, bidder shall need to provide certified reducer/ adaptor, nickel plated brass material and accessories to get correct cable entry. 2. Un-used cable entry shall be plugged by certified plug nickel plated brass material.

1. Cable sizes have not been No advised but SPP shall seek to provide suitable glands. 2. Confirm

Page 73 of 100

No

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Bidder to confirm compliance 23-Jul-2015

Project shall provide gland suitable for our cable. Bidder to provide mentioned reducer/ adaptor if entry is not suitable for our cable gland. Bidder to confirm

4.3

Confirmation provided.

once

cable

size

is

MOM 29 July 2015 Bidder confirmed provide

No

No

Closed

No

No

Closed

No

No

Closed

31-Jul-15 Confirm

Project motor datasheet shall need to be filled up and submitted Weg standard datasheet offered at bid as a part of vendor data review stage. completion of client datasheet Bidder to confirm compliance.

4.4

28-Jul-15

is normally only contract phase.

provided

Bidder to confirm that the Lifting eyes shall be furnished for the Confirm proposed motor

Page 74 of 100

during

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

Motor shall be painted as per project painting procedure. 4.5

Bidder to confirm compliance.

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Weg paint plan and procedure offered No as attached.

SCHEDUL E IMPACT (YES/NO)

STATUS

No

23-Jul-2015

WEG motor shall be referred to comment on Deviation list. How about Siemens motor used 28-Jul-15 for flare scrubber pumps? Please Noted clarify if it complies with project requirement

4.6

04 Aug 2015 TBC #1 Rev C Bidder to confirm for Siemens motor (flare scrubber pumps) Bidder to provide Stainless steel project tag name for motor as Confirm mentioned in datasheet: Page 75 of 100

No

No

Open

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Flare Booster Pump motors: ZDE-4315A and ZDE-4315B Flare Booster Pump motors: ZDE-4305A and ZDE-4305B

4.7

4.8

Bidder to advise power consumption requirement (kW) of the pumps: - Flare Booster pumps (PBE4315A/B) - Flare Scrubber pumps (PBE4305A/B)

28-Jul-15 Flare Booster – (revised selection at 12.15 m3/h): Rated : 3.16 kW Max : 3.56 kW

No

No

Closed

No

No

Closed

Flare Scrubber: N/A.

Portion 1 - Flare Booster Pumps (Tag No. PBE-4315 A/B) Bidder to confirm that the proposed motor shall meet following requirements:  Maximum noise level as Confirm 85dB@1m  Temperature raise class B Page 76 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Bidder to provide motor catalogue/ datasheet and sample certificate for persual. (Note: Bidder response that “Provide after placing order” is not acceptable)

4.9

4.10

4.11

Bidder has proposed 110/230V anti-condensation heater in its proposal. Both 110v and 230v heaters have No Bidder to check and confirm that been included for in this offer the heater is rated 230VAC but operated as 110VAC correctly. PTC thermistor is not required for 5.5kW motor in this package. Bidder to exclude this from its Confirm proposed scope

No

The motor testing shall be in compliance with Section 6, Doc. Testing has been offered and is in line No. 2014-4869-3L-0004 - with IEC standards and attached test No procedure Induction Motors specification. Page 77 of 100

No

Closed

No

Closed

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Motor testing report and all certification (for standard compliance, type test approval, hazardous area classification and IP protection) shall be provided in vendor data

4.12

Bidder to check and confirm compliance. Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive Confirm plastic suitable for zone 2, IIA, T3 Confirm 2. Vertical motor shall be flangemounted

No

Portion 2 - Flare Scrubber Pump (Tag No PBE-4305A/B) Page 78 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.13

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

Bidder to confirm that the proposed motor shall meet following requirements:  Suitable for hazardous area, zone 2, gas group IIA, T3  IP56 as minimum  Cooling method IC441  Enclosure material: Cast iron or coated fab. steel  Maximum noise level as 85dB@1m Confirmed  Duty Cycle S1  Insulation class F  Temperature raise class B

COST IMPACT (YES/NO)

No

Bidder has proposed Siemens motor manufacturer for this motor. Bidder to provide Siemens motor model, and sample certificate catalogue/ datasheet for perusal. (Note: Bidder response that “Provide after placing order” is not acceptable) Page 79 of 100

SCHEDUL E IMPACT (YES/NO)

No

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.14

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

Project requires that space heater shall be provided for motor greater than 3.7kW. Space heater is rated 230VAC but Confirmed operated as 110VAC.

STATUS

Closed

Bidder to check and confirm compliance The motor testing shall be in compliance with Section 6, Doc. No. 2014-4869-3L-0004 Induction Motors specification.

4.15

Motor testing report and all Confirmed certification (for standard compliance, type test approval, hazardous area classification and IP protection) shall be provided in vendor data Bidder to

check and

No

confirm Page 80 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

compliance.

4.16

Bidder to check and clarify if its proposed motor comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive plastic suitable for zone 2, IIA, T3 2. Vertical motor shall be flangemounted 3. Re-greasable bearing shall be used for motor above 22kW.

1.confirmed 2. N.A. 3.TBA

No

No

23-Jul-2015

Bidder to response to sub-item 3 Open

04 Aug 2015 TBC #1 Rev C Bidder to respond V

INSTRUMENT CLARIFICATION

Page 81 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

5.1

General

5.2

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to confirm complies to Instrument Design Specification and Instrument Requirements For Instrumentation list shall follow along Package Equipment Specification No with revised Seal P&ID. (Doc. No. 2014-4806-4L-0001, and 2014-4806-4L-0005). Bidder to list down any instrument supplied along with the pump. MOM 2015 July 2015 Bidder to list down technical information for instrumentation device inside the mechanical seal. 23-Jul-2015 Bidder is requested to provide PID 31-Jul-15 for further evaluation Temp Indicator (Rosemount) Pressure Indicator (Wika 100m) Pressure Transmitter (Rosemount 2051).

Page 82 of 100

SCHEDUL E IMPACT (YES/NO)

STATUS

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 5.3

5.4

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

5.6

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Reciprocating Pump (PBE4305A/B) Bidder to advice on the requirement of Vibration sensors and Temperature sensors for Pump and electrical motor, if any. 23-Jul-2015 Bidder is requested to provide: - LG on the tank for sealing system - PT for the sealing failure detection system - PT for the packings rupture detection system - TG on the oil lubrication tank (power end crankcase) - LG on the oil lubrication tank (power end crankcase)

5.5

TOTAL PAGES: 100

Noted, Proposal will be aligned and resubmitted after meeting 29th July MOM 29 July 2015 Bidder to list down instrument device in No the proposed pump package.

No

Closed (Refer to mechanical clarification)

No

Closed

31 July 2015 Kindly refer to attachment

API Centrifugal Pump (PBE4315A/B Bidder to advice on the requirement Motor and pump are fitted with rolling No of Vibration sensors and element bearings only. Temperature sensors for Pump and Pump bearings shall be fitted with Page 83 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT electrical motor, if any.

5.7

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

provision for vibration monitoring (ref API 610 cl. 6.10.2.11)

Hydrodynamic thrust bearings shall have four (4) temperature measurement devices, single element, in each bearing located in the high temperature zone. Two (2) of the thrust bearing RTDs shall be Not applicable installed in the active pads and two in the inactive pads

No

No

No

No

No

No

Bidder to confirm complies.

5.8

23-Jul-2015 Bidder to confirm whether Hydrodynamic thrust bearings is provided or not Hydrodynamic radial bearings shall have two (2) temperature measurement devices, single element, in each bearing located in the high temperature zone

28-Jul-15 Due to pump size rolling element (antifriction) bearings shall be used.

Not applicable

Bidder to confirm complies. Page 84 of 100

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

28-Jul-15

5.9

5.10

Product lubricated shaft stabilisers 23-Jul-2015 shall be fitted on line shaft and pump Bidder to confirm whether end. No Hydrodynamic axial bearings is provided or not These are not considered “hydrodynamic bearings”. It is not possible to fit and instrumentation to them. Each seal system shall include storage vessel, level gauges and transmitters, pressure transmitters Relief valve currently considered and relief valves as necessary to outside of scope as related to pipework Yes make a fully operable and safe MAWP. This can be included as req‟d system Bidder to confirm complies. All instrument hardware equipment for the Pumps shall be suitable for Zone 2 hazardous area, Group IIA, temperature class T3, IP 66 as Confirm minimum.

No

Bidder to confirm complies. Page 85 of 100

No

Closed

No

Closed

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.11

5.12

5.13

5.14

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT All Transmitters shall be analogue output type 4-20mA, Hart Protocol.

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

Confirm

Bidder to confirm complies. Bidder to confirm that the supplied Junction boxes shall be 316SS or 316L SS material and certified Confirm suitable to Zone 2 hazardous area, Gas Group IIA, temperature class T3, IP 56 as a minimum. 28-Jul-15 We shall provide transmitters only. No 23-Jul-2015 interconnecting cabling or JB‟s CPY confirmed that: Junction box is included. not requested. Bidder to take it out MOM 29 July 2015 from your quotation! Bidder confirmed no cable, junction box and local control station in the base scope of supply. Bidder to confirm the supplied junction boxes shall be of bottom Confirm entry only. The cabling entry connection shall utilized ISO thread Bidder to confirm all supplied JBs/enclosures shall have a 25% Confirm termination spares and 25% spare Page 86 of 100

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

No

No

Closed

No

No

No

No

Closed

No

No

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

space

5.15

5.16

5.17

VI 6.1

Bidder to confirm all spare cable entries (i.e. JB‟s transmitters, etc.) shall be plugged suitable to the hazardous class rating. Cable gland shall be Ex „d‟ & Ex „e‟ certified. Bidder to provide instruments, Junction Boxes certification suitable to use in Zone 2 hazardous area, Gas Group IIA, temperature class T3 for review Instrument cable shall be oil resistant, mud resistant and flame retardant type. Bidder to comply 23-Jul-2015 CPY confirmed that: Cable is not requested. Bidder is noted that; take it out from your quotation!

Confirm

No

No

Closed

Confirm

No

No

Closed

Confirm

No

No

28-Jul-15 We shall provide transmitters only. No No interconnecting cabling or JB‟s included.

No

Closed

No

Closed

STRUCTURE CLARIFICATION Structural steel calculation for Confirm baseplate shall be submitted by

No Page 87 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

bidder for review and approval. Bidder to confirm compliance.

6.2

6.3

6.4

6.5

The baseplate shall be designed, fabricated and inspected in accordance with specification No. 2014-4889-6L-0005_Structural skids for package equipment. Bidder to confirm compliance. The design load criteria shall be as per specification for structural skid for package equipment Do. No. 20144889-6L-0005 Weight and Centre of Gravity shall be prepared and submitted by Bidder for review and comment. Bidder to confirm compliance NDT minimum requirement, All weld shall be subject to 100% Visual examination and 100% UT of all skid full penetration welds of skid main members and 100%UT and DP of lifting lugs. Bidder to confirm compliance

Confirm

No

No

Closed

Confirm

No

No

Closed

Confirm

No

No

Closed

Confirm, DP may be conducted in No place of UT where not accessible.

No

Page 88 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

28-Jul-15 23 July 2015 Confirm where possible 100%UT and DP of lifting lugs. Bidder to confirm compliance MOM 29 July 2015 Bidder confirmed compliance 6.6 VII

7.1

7.2

Bidder is requested to provide Confirm estimate Dry/operating weight.

Yes

No

Closed

No

No

Closed

PIPING CLARIFICATION PBE-4305A/B: According PID, the suction nozzle is 2”/150# RF; and discharge nozzle is 2”/600# RF while bidder provided suction 3”/600#RF and discharge 2”/600#RF. Bidder to advise PBE-4315A/B: According PID, the suction & discharge nozzle is 2”/150# Pump Suction : 3” / 300# / RF RF while bidder provided 3”/150#RF Pump Discharge : 2” / 300# / RF for suction nozzle and 2”/300#RF for discharge Bidder to advise Page 89 of 100

Closed

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

VIII

QC CLARIFICATION GENERAL

8.1

TOTAL PAGES: 100

Bidder mark-up ITP and resubmit is noted, However Bidder to confirm that item 36 in ITP P501 for Factory Acceptance tests (FAT) shall be W Confirm Witness FAT is included. (witness) in inspection lever requirement for COMPANY and PURCHASER. This point will apply for three pump types. 28-Jul-15 20 July 2015 Bidder confirmation is noted. SPP Confirm Bidder also confirm that Factory MOM 29 July 2015 Acceptance tests (FAT) as per Bidder confirmed datasheet/specification/TR Reciprocating) requirement is under base scope.

8.2

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY

No

SCHEDUL E IMPACT (YES/NO)

STATUS

No

Closed compliance

(

Either CA certificate or U stamp No Confirm, applies to seal vessel only certificate for accumulator items 28-Jul-15 20 July 2015 Not applicable to PBE-4315 A/B Bidder to clarify for pulsation (centrifugal pump) dampener. Page 90 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

MOM 29 July 2015 Bidder confirmed the seal accumulator is U-stamped. Welding conducted as per ASME IX

8.3

8.4 8.5

Welder and WPS qualification shall No be in compliance with 2014-4800-0LMOM 29 July 2015 0008 Bidder confirmed compliance Structural material shall be in No Confirmed compliance with 2014-4891-6L-0001 Confirmed. Piping material shall be 2014-4800Cost impact for seal system to be Yes 1L-0001 evaluated. 28-Jul-15 Please provide copy of 2014-4800-1L20 July 2015 0001 for review. Bidder to advise more for “Cost No impact for seal system to be MOM 29 July 2015 evaluated” Bidder to confirm compliance.

No

Closed

No

Closed

No

No

Closed

No

Closed

31-Jul-15 Confirm 8.6

Skid structural fabrication shall be Confirmed inspected as per 2014-4891-6L-0004

No Page 91 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.7

8.8

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to confirm submitting weld Weld map / NDE locations shall be map showing weld configuration, marked on drawings for approval No applicable WPS, NDE matrix during contract phase. Painting and Coating in accordance with Document No.: 2014-4800-1L0004. Bidder to put in deviation list if cannot comply and proposed as per SPP Propose painting to our high manufacturer standard ( Painting spec. offshore painting standard EDT No shall be suitable for offshore service) PRA P02 Pt.2 (Attached)

SCHEDUL E IMPACT (YES/NO) No

STATUS

Closed

No

Painting procedure shall be subjected to COMPANY approval and comply with Project painting specification in final color. 28-Jul-15 Already noted 20 July 2015 No Bidder to put in deviation list for MOM 29 July 2015 evaluation. Bidder confirmed apply the painting and costing procedure as per manufacturer standard for offshore Page 92 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

service. The final color shall be complied with project specification VIIIA

8.1

QC CLARIFICATION FOR CENTRIFUGAL PUMP Material certificates shall be furnished as follow

API



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Confirm

No

No

Closed

Yes

No

Closed

Pump material shall be in accordance with NACE MR0175

8.2

Bidder to confirm compliance Pump NDT requirement: - Liquid penetrant for connection weld - Liquid penetrant for casting - Nozzle connections to the casing shall be subject to 100% MPI/DPI and minimum 10%

Confirm required testing provided. Cost impact for radiography.

Page 93 of 100

can

be

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

radiography/ultrasonic inspection. If cannot comply, Bidder to put in deviation list.

8.3

Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance

Confirm.

No

No

Closed

Confirm testing included

No

No

Closed

Pump witness test require for below ( API 610, 11 edition) - Performance (8.3.3) - Retest on seal leak ( 8.3.3.2.d) - NPSH (8.3.4.3) - Complete unit test (8.3.4.4) - 4-hr mech. run test (8.3.4.2) 8.4

Other Non-Witness, Observe test requirement shall be per QC inspection and testing in Purchaser pump datasheet sheet 5 of 14 All testing above shall be in base scope. Bidder to confirm compliance and

Page 94 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.5

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT revise quotation ( currently Bidder proposed testing and witness in optional scope) Impellers, balancing drums and similar major rotating components shall be dynamically balanced to ISO 194G-1, grade G2.5.

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

Confirm

COST IMPACT (YES/NO)

No

SCHEDUL E IMPACT (YES/NO)

No

STATUS

Closed

Bidder to confirm compliance

8.6

Couplings shall be balanced to ISO 1940-1, grade G6.3. Bidder to confirm compliance

As per API 610, couplings shall be inherently balanced as per AGMA Yes 9000, cl. 9.

No

Balancing to G6.3 requires cost impact

8.7

20 July 2015 Bidder refer to project datasheet 28-Jul-15 sheet 4 of 14, coupling section line 48, Coupling had been specified for Confirm G6.3 balancing requirement. MOM 29 July 2015 PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is applicable 100% for pressure retaining parts)

Yes

Page 95 of 100

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

Rev C 03 Aug: Bidder to confirm item above VIIIB

8.1

Open

QC CLARIFICATION FOR API RECIPROCATING PUMP There is only hydraulic test in RAM proposal. It is not acceptable. Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance 23 July 2015 TR is Technical requisition doc.no 2014-4861-1W-1002 Rev B TR For Reciprocating Pump.

TBA

TR?

Full duty point testing is performed including mechanical and performance as standard

Bidder to refer to attachment also. MOM 29 July 2015 Bidder confirmed compliance

8.2

STATUS

Bidder to respond again for above item. Bidder to mark up in TR ITP (P501) Do not have this document and submit for further evaluation. Page 96 of 100

TBA

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT 23 July 2015 TR is Technical requisition doc.no 2014-4861-1W-1002 Rev B TR For Reciprocating Pump.

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

MOM 29 July 2015 Closed

Bidder to refer to attachment also.

Bidder to provide

Bidder to respond again for above item. FAT shall be done as per Project specification requirement ( 20144800-1L-1008 section 12). 8.3

Confirm Below test is required for witness: Performance test, NPSH test and 4 hours mechanical running test. Bidder to confirm compliance 23 July 2015 Bidder confirmed compliance noted.

is 31-Jul-15 SPP Confirm

Bidder also confirm that the Ram Confirm hydrostatic test also required with Page 97 of 100

No

No

No

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

observe only as mentioned in project datasheet. Material certificates shall be furnished as follow:

8.4



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Confirm

No

No

Closed

Bidder to confirm compliance Pump NDT shall be complied with API 674 and datasheet QC section Confirm sheet 4 of 12.

No

No

Closed

No

No

Closed

Pump material shall be in accordance with NACE MR0175

8.5

8.6

Bidder to confirm compliance Coupling components and assemblies shall be dynamically balanced to the ISO-1940 G2.5 as Confirm minimum. Page 98 of 100

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDUL E IMPACT (YES/NO)

STATUS

Bidder to confirm compliance

8.7

IX

9.1

04 Aug 2015 TBC#1 Rev C PMI is required for all Stainless Steel RAM Confirm all PMI is included within & Duplex Stainless Steel material base scope for all wetted and pressure No (PMI is applicable 100% for pressure retaining parts retaining parts) DEVIATION (APPLY FOR THREE V PUMP TYPES) There is no deviation list from Bidder proposal. Request Bidder to check Purchaser specification/datasheet/ applicable code design then list out all deviation in deviation list ( in put in attachment form, submit in native file) Please see attached. Purchaser only reviews deviation in deviation list. Deviations and exceptions written elsewhere in the proposal will not be reviewed and approved. Page 99 of 100

No

No

Closed

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : WESTERN ENERGY Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 100

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY

23 July 2015 There is no deviation list for Portion 2 Reciprocating Pump. No Deviations note at this time

No

Bidder to recheck.

Note 1: The italic letter is the original technical requirement from Purchaser Specification/Datasheet

Page 100 of 100

SCHEDUL E IMPACT (YES/NO)

No

STATUS

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 3E – TECHNICAL BID CLARIFICATIONS –EXION & MEETING REPORT Total page: 71 pages

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

EXION

BIDDERS REF & DATE:

TBC#01 Rev B - Exion

TBC REF. & DATE

:

BIDDER SIGNATURE

:

Date of Issue : 24 July 2015 Date of Response : 28 July 2015

TOTAL PAGES:

.

70

(name: Do Thanh Nhan/position: Sales Manager/date: 28 July 2015)

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

TBC #1 – Rev B :EXION Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

I

GENERAL

IA

1.1

GENARAL CLARIFICATION FOR API CENTRIFUGAL VS6 PUMP Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Pump manufacture supporting letter. - Resubmit pump GA drawing applies for this project ( recheck nozzle size, pump weight) - Manufacturer material specification/ drawing c/w bill of material - Resubmit Seal system component ( updated material and specify seal support material also) - Make-up ITP in TR P501. - Coupling drawing/ catalogue - Resubmit pump performance curve. - Utility requirements - Resubmit mark-up Purchaser pump datasheet ( check item by item) 17 July 2015 Bidder to resubmit below documents: - Make-up ITP in TR P501 ( mark-up in PDF in TR). - Resubmit pump performance curve( mark-up for BEP,

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

- Pump manufacture supporting letter.  already submitted - Resubmit pump GA drawing applies for this project ( recheck nozzle size, pump weight)  resubmitted - Manufacturer material specification/ drawing c/w bill of material  see sectional drawing for S-6 MOC, exact BOM after order - Resubmit Seal system component ( updated material and specify seal support material also)  see resubmitted tech specs, seal support is SS304 - Make-up ITP in TR P501. please provide this in editable format. Will be submitted with first submittal after order - Coupling drawing/ catalogue after order - Resubmit pump performance curve.  resubmitted - Utility requirements after order - Resubmit mark-up Purchaser pump datasheet ( check item by item)  after order

NO

NO

- ITP in P501 format submitted - Curve resubmitted, see attached - Seal charging info as per Item 2.31b, see attachment.

NO

NO

BIDDER CONFIRMATION / REPLY

Page 2 of 70

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT liquid properties refer the TBC in section IIA below) - Seal charging kit technical information.

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

MOM 24 July 20115 - Mechanical seal technical specification/scope of supply. - sample test FAT procedure from previous project. Exion‟s response 27 July 2015 See attachment

1.2

1.3

1.4

Bidder provided nitrogen charging kit for seal plan API 53B is noted. However, Bidder to note that it is required only one Noted, already compliant NO charging kit for both Pump mechanical seal PBE4315A/B. Bidder to revise quotation if any Drain and Vent piping shall be provided complete with Confirmed NO isolation valves. Bidder confirm to provide. Bidder shall confirm specifically if any special tool is required and shall include in the scope of supply. Not required NO Bidder to provide the special tool list for further evaluation. Please find attached Manual TKVB Rev117 July 2015 Eng.pdf Bidder to provide the (dis)assembly procedure for NO verification. MOM 24 July 2015 Bidder confirmed no special tool. Page 3 of 70

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.5

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

NO

NO

Closed

U-stamp included in the scope, it was a mistake, see attached revised 53B tech NO specs

NO

Closed

BIDDER CONFIRMATION / REPLY

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as base scope. Confirmed Bidders to confirm provide (revise quotation) and list out the necessary handling equipment. Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2. Bidder to confirm compliance 17 July 2015 Bidder to provide the list or specify the lifting equipment in here for evaluation. Lifting equipment shall be certified by third party as per attachment 2 requirement. Bidder to confirm compliance.

1.6

TOTAL PAGES: 70

Lifting equipment shall be under base scope. Bidder to confirm compliance. Bidder provides seal reservoir is noted. However, Bidder specified that the reservoir is designed and fabricated per ASME Section VIII, div 1 only without Ustamped. Request Bidder to specify the reason why the Ustamped cannot get.

List already submitted along with spare parts list, consist of lifting beam, slings and shackles

STATUS

Confirmed compliance, equipment certified by 3rd party

Page 4 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 1.7

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT Bidder to offer 01 year operation spare as optional and provide the spare list for further evaluation.

17 July 2015 The spare part list is for two year not one year spare part list operation. Bidder to revise and resubmit.

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

NO

NO

Already submitted

NO

NO

Confirmed

NO

NO

BIDDER CONFIRMATION / REPLY Operation spare parts already submitted Resubmitted, we understand these spare parts are the basic kit for 1 year operation, moreover since recommended start-up spares only consist of gaskets and o-rings. Optional scope, confirmed

Other hand, Bidder to note that one 1 operation spare part is optional scope. Bidder to confirm.

1.8

Start up, pre-commissioning and commissioning spares part shall be under Bidder base scope. Bidder to provide the start-up, pre-commissioning and commissioning spare part list for evaluation in this stage. 17 July 2015 The spare part for pre-commissioning/ commissioning is only one item (gasket). Bidder to recheck. Bidder also confirm that the proposed spare part for pre-commissioning/commissioning is enough for this stage. If it is lacked of any item, it shall be under bidder responsibility.

STATUS

Closed

MOM 24 July 2015 Bidder confirmed the 2 year operation is the same with one year operation list.

Page 5 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.9

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT Bidder proposed that Third party (CA) Inspection Services Category C is not included in Bidder‟s scope. It is not acceptable. Bidder to refer attachment 1 for third party requirement. Category C certification is required. Bidder to confirm compliance and include the third party certification in base scope.

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

Confirmed, it is inside the scope.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

YES

NO

YES

NO

STATUS

Third party agency shall be from Six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK)

17 July 2015 Bidder to specify the third part agency apply for this job. Third party certification as per Category C is fully under Bidder base scope.

1.10

Bidder confirmed provides VDRL documentation and provide the section 9.6 document categorized are noted. However, Bidder shall mark-up (confirm to provide or not provide) for each document in VDRL list and resubmit.

The exact agency will be communicated later, after PO, this is not usually required so we will have to negotiate with agencies. Confirmed, under base scope MOM 24 July 2015 Bidder confirmed the third party is from recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK) We will provide all required documentation, firm VDRL with exact timeline to be agreed NO right after PO Page 6 of 70

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.11 1.12 IB

1.1

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT 17 July 2015 Bidder to reconfirm that the proposed VDRL is in the same with the Purchaser VDRL attached in TR. The pump design life time is 20 years. Bidder to confirm compliance. All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3 GENARAL CLARIFICATION FOR Closed Drain Pumps (Tag No PBE-6140A/B) Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Pump power calculation. - Resubmit Pump skid outline drawing. - Pump Manufacturer supporting letter. - Resubmit Purchaser mark-up pump datasheet (confirm item by item, recheck for nozzle size, fill for pump performance and confirm for QC inspection and testing). - Resubmit VDRL mark-up. - Resubmit Pump performance curve. - Pump, gear specification/ crossing section drawing/assembly drawing c/w bill of material.

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirmed

NO

NO

Closed

Confirmed

NO

NO

Closed

Confirmed

NO

NO

Closed

NO

NO

BIDDER CONFIRMATION / REPLY

- Pump power calculation. Sent with TBC - Resubmit Pump skid outline drawing. Sent with TBC - Pump Manufacturer supporting letter. Resent with TBC - Resubmit Purchaser mark-up pump datasheet (confirm item by item, recheck for nozzle size, fill for pump performance and confirm for QC inspection and testing). Sent with TBC - Resubmit VDRL mark-up. Sent with TBC Page 7 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT Other documents required in below TBC item.

1.2

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Resubmit Pump performance curve. Sent with TBC

- Pump, gear specification/ crossing section drawing/assembly drawing c/w bill of material. Sent with TBC 17 July 2015 -ok new calculation sent with this TBC - Pump power calculation ( Bidder to recheck for 7 barg -ok VDRL to be discussed face to face setting pressure PSV) MOM 24 July 2015 - Resubmit VDRL mark-up ( to be discuss in Face to - For the reference document Bidder face meeting) confirmed compliance except any item - Resubmit pump performance curve if change the mentioned in deviation list. pump speed ( refer clarification in Section IIB below) - Make-up ITP in TR P501 ( mark-up in PDF in TR). Exion‟s response 28 July 2015: - Resubmit bidder confirmation for reference document Compliance confirmed except any item INQ1 in TR ( bidder mark-up is noted but it is not clear) mentioned in deviation list Bidder proposed the design of pump without coupling is Pump supplied in monobloc design (no noted. However, Bidder to check with API 676 code coupling) : clarification as per API676 requirement and advise. Bidder to advise component design life time for the Lifetime of Monoblock design is similar to current proposed pump compare with the concept is (mainly bearing) for components: motor, NO gearbox, coupling is designed for 40000hr motor + gear box + coupling + bearing boxes. Bidder to advise some previous project applying this General reference list is sent with this TBC design concept. Page 8 of 70

Closed

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

STATUS

Bidder confirmed provides the VDRL is noted. However, Bidder should mark-up more clearly for further evaluation „‟provide or not provide‟‟. 1.3

Some document such as: G01 shall be provided.

OK – To be re-sent with this TBC

Otherwise, some document Bidder didn‟t make – up confirmation. Bidder to recheck and resubmit. ok noted , to be discuss face to face 17 July 2015 Bidder response in TBC attachment is noted. It is very detail. However, Purchaser asking about mark-up in VDRL (INQ-4 in TR) only, the document in here had been checked and specified from VDRL specification.

MOM 25 July 2015 Bidder confirmed complies with the VDRL requirement in INQ-4 in TR.

It should be discuss in face to face meeting.

Exion‟s response 28 July 2015:

Closed Later, it can discuss during KOM.

Confirmed 1.4

Special tools for installation, maintenance and operation (if any required) shall be provided in base scope.

No special tools required for installation NO maintenance and operation Page 9 of 70

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

Bidder mark-up that no special tool required is noted. However, request bidder to recheck and provide the list for further evaluation.

1.5

1.6

Bidder provided the Start-up and commissioning spare part list is noted. However Bidder to confirm that the Start-up and commissioning spare part is in base scope Confirmed as per price list given in quote. of supply.

Bidder provided the Spare part list for 1 year of normal Spare part list for 2 years has been operation is noted. However, Spare part list for 1 year provided. operation will be quoted in optional scope. Noted , quote for 2 years spare is for NO option. Bidder to confirm compliance and revise quotation if any. Well noted 17 July 2015 Updated offer will feature 1 year spare part. Bidder proposed in bid proposal is one year not two year normal operation spare part only. Updated offer will feature in addition 1x optional 1 year operation spare part. Purchaser required only one year as per optional scope. Bidder to reconfirm MOM 25 July 2015 Bidder confirmed one year is the optional scope. Page 10 of 70

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

STATUS

Bidder confirmed start-up and commissioning spare part is base scope. Exion‟s response 28 July 2015: Confirmed

1.7

Purchaser understood that the SRV is the safety relief valve. There is one PSV for each pump at discharge piping from Purchaser supply. The set pressure is 12 Noted. The set pressure of PSV is 12 barg B PSV is not our scope of supply barg. Bidder to recheck. Noted New PSV value 7 bar leads to a SRV power requested of 1,62kW At 110% of SRV value power consution is about 1,78kw. Motor and gear consequently becomes 2,2kw Motor power selection shall be designed base on7 barg rating setting pressure for PSV. Bidder to update motor selection power to reflect. MOM 25 July 2015 Bidder to specify the rating of motor power in here also. - Bidder confirmed the pump motor is 60Hz (not 50hz as simulatoin). - Bidder confirmed and guarantee for NPSH R is equal or less than 0.4m with the 17 July 2015 PSV is Purchaser scope of supply. The PSV setting pressure is 7 barg bidder to note.

Page 11 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

actual liquid. - The temperature on the simulation is only reference. Bidder confirmed the pump performance curve is the same with 85 deg C. Bidder to provide sample testing report for the similar pump. Exion‟s response 28 July 2015: Confirmed. motor 60Hz Confirmed temperature 85°C : no change in curve Confirmed Sample test report to be sent with this TBC

1.8

Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as Confirmed to provide. Exion will offer option. Lifting tool as option. Design will be Bidders to confirm provide and list out the necessary compliant to specification given and third YES handling equipment. party certificates included Certified Spreader Frame with Accessories for lifting shall be complied with the attachment. Bidder to confirm compliance Page 12 of 70

NO

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Adobe Acrobat Document

17 July 2015 Bidder response is noted. However, the lifting equipment is required to move from optional scope to base scope. Bidder to update the quotation to reflect. Otherwise, Bidder to list out the lifting equipment in here for further evaluation.

1.9

All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3

II

MECHANICAL CLARIFICATION F

IIA

2.1

Compliance confirmed List of lifting tool: - 1x certified spreader bar - 4x certified slings - 8x certified shackles Lifting equipment are in base scope detailed in a separate page/quote of the offer. Compliance confirmed

MECHANICAL CLARIFICATION FOR API CENTRIFUGAL PUMP The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Confirmed Bidder to confirm compliance and specify maximum noise for this proposed pump. Page 13 of 70

Closed

NO

NO

Closed

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.2

2.3

2.4

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT Bidder is requested to provide country of origin and sub-vendor list for major component items (Pump, motor, coupling, bearing, mechanical seal) for further evaluation. Pump Performance Curve shall be also included additionally some parameters as below for evaluation : - Hydraulic Power @ rated operation point - The Best efficiency point. - Pump fluid working temperature, vapour pressure. - Liquid viscosity in cP unit (maximum 1.117 cP). Bidder to note when resubmits the pump performance curve. ( refer item 2.4) 17 July 2015 Bidder to specify: - Hydraulic Power @ rated operation point - The Best efficiency point flow rate - Pump fluid working temperature, vapour pressure. Bidder proposed pump rated flow rate is 12.8 m3/h is noted. However, Bidder to note that the rated flow rate shall be 10 m3/h included minimum stable flow rate 2.8 m3/h. The pump minimum rate flow will be achieved by Pressure control valve instead of Restriction Orifice plate.

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Pump  Sundyne Marelli (Illescas, Spain) Motor  WEG (Portugal / Brazil) Coupling  KTR (Germany) Bearings  SKF (Europe) Mechanical seal  AESSEAL (United Kingdom)

NO

NO

Closed

Curve resubmitted, model change for 10m3/h

NO

NO

Pls See attachment - Hydraulic Power = 3.06*0.411= 1.26KW NO - pumping fluid temp = 90ºC, vapour pressure 1.1 bara as per datasheet

NO

Closed

Curve resubmitted, model change for 10m3/h NO (TKVB 25-40/2stg)

NO

Closed

BIDDER CONFIRMATION / REPLY

Page 14 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.5

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

2.7

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to revise the pump performance curve, datasheet to reflect above requirement. As per pump performance curve, the difference head is Difference head of 47m between suction and only at pump bowl, pump difference head 47m @ pump discharge nozzle guaranteed. This is a VS6 discharge nozzle. pump, not an open sump pump (VS1 or VS4), NO hence it not necessary to add the extra height Bidder to clarify and update into pump performance since suction conditions are at the same level curve. as the discharge. 17 July 2015 Bidder response is noted. However, Bidder to clarify in pump performance test case, whether test head will measure at pump discharge and suction nozzle or at the top of pump impeller section ring.

2.6

TOTAL PAGES: 70

In the performance test head diff head will be measured as the difference between suction NO and discharge, therefore we will guarantee discharge flange differential head.

Maximum suction specific speed is 110 SI units as per pump performance curve. Bidder to recheck and New selection, SSS = 101 SI Units (m3/s, m, NO reconfirm rpm) Rated flow Shall be within the region of 80%-110% of NO the BEP as per API 610 requirement. Confirmed Bidder to confirm compliance. 17 July 2015 Rated flow is 104.39% of BEP flow, curve NO Bidder to specify the flow rate @ BEP exactly to verify resubmitted this requirement. Page 15 of 70

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

Closed

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder specified NPSH R @ first impeller 0.9m is noted. New pump TKVB 25-40/2. NPSH@first impeller = 2.2m Bidder to advise whether 0.9m NPSHr is applied for From suction nozzle CL to 1st impeller CL: 0.1m (suction CL to barrel mounting flange) + 2.8m (from water or actual liquid properties.

2.8

barrel mounting flange to pump hydraulic suction) – 0.15m (from pump hydraulic suction to first impeller CL) = 2.75m

The available NPSHa in pump suction nozzle is 0.5 m, Bidder to specify inhere the NPSHa calculation @ first NO NPSHa at first impeller eye  NPSHa = 0.5 (NPSHa impeller also for further evaluation. at suction nozzle) + 2.75m from suction flange to first

NO

impeller eye = 3.25m (1.05 m margin to NPSHr=2.2 at

“NPSHR shall not exceed the specified NPSHA over first impeller eye) the range of minimum stable capacity to 120% of rated Confirmed, NPSHr below NPSHa for whole allowable capacity” Bidder to confirm compliance. operating region. Confirmed compliance.

NPSHa available is computed in metres, independent of fluid Specific Gravity, you always add geometric height 17 July 2015 st Bidder response is noted. However, The NPSH a in the suction, in this case geometric height over 1 impeller eye in the calculation. calculation didn‟t consider for lowest liquid gravity.

Other hand, The NPSH r is higher @ minimum stable flow rate.

NO NPSHr is considering water as per API 610, always more restricting than HC

NPSH calculation shall be subject to approval during detail design. Bidder to confirm compliance 1.05m margin at rated flow is enough to ensure positive margin through MCSF.

Page 16 of 70

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirmed

NO

NO

Closed

Confirmed

NO

NO

Closed

NO

NO

Closed

BIDDER CONFIRMATION / REPLY MOM 25 July 2015 Bidder confirmed and guarantee for NPSH calculation. It will be subjected to approval during detail design. IF any changing is fully under Bidder responsibility.

Pump line shaft shall be open type. 2.9

2.10

Pump line shaft coupling shall be sleeve & key type. Bidder to confirm compliance “Pumps shall be provided with renewable wear rings. The wear rings shall be secured by shrink fit and shall be locked by three (3) axial set screws. Tack welding of wear rings is not acceptable. Wear rings shall not be U-shaped”

2.11

Bidder to check and confirm compliance “Pump impellers shall be of closed type .The impellers shall be keyed to the shaft. Pinning of impeller is not acceptable. Overhung impellers shall be secured to the shaft by a cap screw or nut that does not expose shaft threads to the pumped fluid. The securing device shall Confirmed be threaded to tighten by liquid drag on the impeller during normal rotation and a positive mechanical locking method is required” Bidder to confirm compliance Page 17 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

NO

Closed

NO

NO

Closed

NO

NO

th

Confirmed full compliance with API 610 11 Ed.

2.12

Bidder proposed ring section impeller is noted. Ring section hydraulics is not fully compliant for Bidder to confirm that this type of pump configuration is VS1 pumps since it would deviate with section fully complies with API 610. 9.3.10.7, but this clause is not required for VS6 Bidder also advise the paragraph or section in API 610 required for ring section impeller.

2.13

2.14

2.15

pumps since hydraulics are inside suction can, which constitutes the pressure casing (see cl. 9.3.13.1). We are supplying VS6 pumps to a lot of th customers, fully API 610 11 Ed. is guaranteed.

“Drivers shall be sized either according to API-610 or for the horsepower rating for the end-of-the-curve of the Confirmed rated impeller, whichever dictates the larger power rating”. Bidder to confirm compliance. Pumps shall be capable of at least a 5 % head increase at rated conditions by replacement of the impeller(s) Confirmed with one(s) of larger diameter Pump can shall be designed and fabricated per ASME Section VIII, Div 1. Confirmed compliance Pump can is pressure casing in maximum suction - A 516 Gr.70 (plate) + A106 Gr B (pipe) as per pressure and inject nitrogen or compressed air through Table H.2 API 610 11th ed. - 20 years the - 16 barg @ 100ºC vent flange for drain pump. Bidder to confirm compliance. Page 18 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to specify: - Pump can material ( SA 516 Gr.70 didn‟t see on table H1 API 610) and thickness. - Pump can design life time, (consider 3mm corrosion allowable). - Maximum allowable working pressure @ design temperature. 17 July 2015 Can thickness of SCH30 (8.38 mm) Bidder response is noted. MOM 24 July 2015 Bidder to specify Can suction thickness The proposed thickness shall be verified and NO approved during detail design stage. Can calculation as per ASME section VIII div 1 shall be subjected to Purchaser approval during detail design.

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

Bidder to clarify how to drain the current proposed pump.

2.16

“Bidder to provide an internal drain pipe extending up to the bottom of the can (provided with isolation valve) for See drain line recent GAD for another order. NO draining the pump by pressurising the can with N2 via Drain details to be supplied at order stage. vent valve” Bidder to advise size, air quality and air consumption required to drain pump from top of pump casing. Page 19 of 70

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

17 July 2015 It is not clear, GA drawing don‟t have vent, drain nozzle and the internal tube.

2.17

2.18

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

Please check DIMENSIONAL-013-01465018-R1.pdf, attached, an example from a recent job.

NO MOM 24 July 2015 The drain and vent procedure shall be The GAD didn‟t reflect the drain procedure. Bidder to complied with the project requirement ( vent recheck and specify and drain nozzle complete with the internal dip pipe) Pump design pressure is 12 barg @ 135 Deg C. Bidder to confirm compliance. NO MAWP 16 barg @ 100ºC Bidder to specify MAWP of proposed pump and hydraulic test pressure. 17 July 2015 Bidder response is noted. However as per Purchaser system, the design temperature is 135 deg C. Confirmed, MAWP of the pump shall be NO 12barg@135ºC Bidder also confirm that the minimum pump MAWP is 12 barg @ 135 deg C. Nozzle size rating in mark-up Purchaser datasheet and GA drawing is difference. Pump nozzles rating #150 as required in Bidder to specify inhere pump nozzle connection NO datasheet including vent and drain nozzle ( size, rating, flange face, nozzle flange code) Page 20 of 70

NO

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

Suction: 2”, #150, RF Discharge: 1½”, #150, RF Vent: ½”, #150, RF Drain: ½”, #150, RF 17 July 2015 Bidder to specify in here pump nozzle connection Exact codes to be confirmed during detailed NO including vent and drain nozzle ( size, rating , flange engineering face, nozzle flange code) MOM 24 July 2015 Bidder confirmed the flange design code is ASME B16.5 Nozzle loads shall be per API 610 Table 5 with multiplier as below, bidder to confirm compliance

2.19

Flange Rating

Multiplier Factor Fp

ASME Class 150

2

ASME Class 300

2

Confirmed

Page 21 of 70

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT Bidder to confirm Pump material is fully complies with API 610, H1 table S6 class.

2.20

Bidder to recheck for below material component: - Shaft: A 276 T420 (API 610 is 4140 alloy steel). - Diffuser: A216 ( API 610 is 12%Cr)

17 July 2015 Bidder to comply with API requirement. Bidder to reconfirm for diffuser material. If cannot comply, bidder to put in deviation list.

2.21

TOTAL PAGES: 70

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY

SCHEDULE IMPACT (YES/NO)

STATUS

Confirmed. - Shaft: 4140 alloy steel, our mistake - Diffuser: A216 (API 610 is 12%Cr)  this is NO typical practice for vertical pumps, as NOTE below 9.3.10.1 states that carbon steel bowls can be used. We can nevertheless manufacture them in 12%Cr. We confirm we will comply with API requirements. Diffusser in 12%Cr, misunderstanding.

to

avoid

NO

any NO

NO

NO

NO

MOM 24 July 2015 Bidder confirmed fully comply with API 610 table H1 and H2 for S6.

Bidder to specify the material for below item: - Column pipe. - A 516 Gr.70 (plate)+ A106 Gr B (pipe) - Stage casing - A-216 WCB - Bolt and nuts - Shim - Please refer to revised sectional drawing with - Discharge casing. materials - Suction, discharge nozzle, Drain and vent nozzle, - Please refer to revised sectional drawing with internal drain pipe. materials Page 22 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT - Mounted plate. - Motor support.

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

- A 516 Gr.70 (plate)+ A106 Gr B (pipe) - A 516 Gr.70 (plate)+ A106 Gr B (pipe) - A 516 Gr.70 (plate)+ A106 Gr B (pipe)

Bidder to provide the manufacturer material specification/ drawing c/w bill of material for further evaluation. 17 July 2015 Bidder response material item is noted. It is only pump shaft 4140 alloy steel, above shaft is not Confirmed, shaft as per API 610 Table H1. comply with API. Please see comment d) in table H1,for VS pumps with shafts exposed to liquid and Bidder to confirm that all pump material components running in bushings (as in this case) standard NO shall be fully complied with S6 in table H1 API 610. shaft material is 12%Cr. Confirmed, all materials in contact with the Alll pump component material shall be complied with process fluid will be SSC materials NACE NACE MR0175. The material certification shall be certified, as per NACE MR0175. reflected Nace certification. Bidder to confirm compliance.

2.22

Pump will be operated at temperature 55-90 deg C. S-6 complying with NACE MR0175 is perfectly Pumped liquid properties contained: suitable for this application. We a recent reference NO - H2S: 50-175ppm by weight of a TKVB pump in S-6 NACE for Crude Oil - Chloride ( content in produced water ) : 801 ppm Page 23 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Request Bidder to recheck and confirm whether the current proposed material suitable with service condition or not.

2.23

2.24

Bidder‟s requested to provide the recommendation from manufacture for material application. Bidders to advise the Y strainer mesh size in upstream pump suction. Exact mesh size to be confirmed by NO Bidder to advise maximum solid particle size pump can Engineering Department subject to. - Standard MESH 20 - Max solid particle size is 3 mm 17 July 2015 NO Bidder to advise this clarification MOM 24 July 2015 Bidder confirmed 40 mesh size is suitable. Bidder proposed mechanical seal Manufacturer AESSEAL is noted. However, Purchaser project specification is required only John Crane / Flowserve / EagleBurgmann . Bidder to recheck. If cannot comply, Bidder to provide the experience list for proposed seal manufacturer for further evaluation.

AESSEAL has experience in Vietnam as well as support capabilities. We have as well a very fluid technical relationship with AESSEAL HQ in UK. AESSEAL has become Sundyne Marelli standard partner for mechanical seals, and we are currently supplying pumps with AES seals for Kuwait Oil Company, ADMA OPCO, Murphy Sarawak or Talisman energy. See some recent pumps by Marelli with AES seals as well as some other references from AES. Page 24 of 70

NO

NO

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

YES

YES

Closed

NO

NO

This will be put in deviation list

17 July 2015 We will provide an alternative quotation with Bidder response is noted. However Bidder to put in EagleBurgamnn / J Crane / Flowserve. We already have EBurgmann pricing but technical deviation list for further evaluation. Request Bidder to: - Quote for AESSEAL in base scope of supply. The manufacturer is not met the specification requirement, Bidder to put in deviation list for further evaluation. - Bidder to quote for Mechanical seal from John Crane /

Flowserve / EagleBurgmann as per project specification requirement in alternative scope of supply. All supporting document such as: P&ID, technical specification for the alternative mechanical seal shall be provided.

details will be available by next week. The issue is these manufacturers do not treat a project like this like “strategic” or “Tier 1” projects, so they quote with very big margins, prices 4 times as high as they can reach in strategic projects. That is why we have a strategic partnership with AES to ensure best prices with reasonable margins, to better approach the market. MOM 24 July 2015 Bidder to provide the specification/technical information for the alternative mechanical seal for evaluation. Exion‟s response 27 July 2015 See attachment The seal configuration is selected based on the

2.25

As per Project datasheet, the mechanical seal type is pressure differentials acting on the inboard seal faces. API 682 states that the pressure differential for 3CW-FB 3CW-FB, however bidder proposed 3CW-FF. Bidder to clarify.

should not exceed 4.1 barg. If it does then the seal configuration should be altered to 3CW-FF OR 3CWBB. Page 25 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

Only the stand is proposed in SS304, cooler NO The itself is SS316L (both tube and fins).

NO

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

Max pressure in the seal = 1.6 (suction) + 3.2 (differential press) * HeadRiseShutOff > 4.1 barg Our partners at AESSEAL have communicated us this issue, and have recommended a 3CW-FF configuration

17 July 2015 Bidder to advise the paragraph in API 682 state about the pressure differential for Seal configuration 3CW-FB. Other, Bidder to refer item 7 in deviation list. “Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L tubing”. Bidder to confirm compliance

We are discussing this point with seal supplier, will revert back before teleconference. MOM 24 July 2015 Bidder confirmed change to 3CW-FB in base scope.

Confirmed.

Otherwise, In bid proposal, some seal component such as: cooler, the material is SS304. It is not acceptable. 2.26

“304 SS shall not be used for any component. minimum grade of stainless steel for components is 316 Seal system offer fully compliant with beside SS” technical specs. Bidder to confirm compliance and revise the seal proposal to meet. Page 26 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

NO

Closed

17 July 2015 Bidder response is noted. However there are some Please find attached revised Technical Specification. There are no 304SS items in the seal system components still SS304 components. It is not acceptable as per Project specification We confirm minimum grade will be SS316 requirement. Bidder to confirm that “The minimum grade of stainless MOM 24 July 2015 Bidder confirmed the accumulator material is steel for components is 316 SS” SS316. “Seal Flushing Plan 53B shall have accumulator (VENDOR to indicate with the bid the offered material of construction and detail of accumulator), air finned tube cooler, pressure gauge, temperature indicator with Thermowell, pressure transmitter (4-20 mA), check valve, block isolating valve, multi and bleed valves, necessary SS316 tubing and fitting and support frame” 2.27

Confirmed compliance Bidder to confirm provides. The quantity in AESSEAL API plan 53B is applied for each pump only. Bidder to provide two mechanical seal API 13/53B for both pump PBE-4315 A/B. Bidder to confirm compliance and revise quotation if any. Page 27 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

NO

Closed

Seal Vendor shall verify material selection for mechanical seal component to suit the service condition.

2.28

2.29

2.30

Any issue/trouble during operation due to Mechanical seal material selection is fully under Bidder Confirmed, seal selection by Seal vendor responsibility. AESSEAL, suitability of selection guaranteed NO by Sundyne Marelli. “Seal Vendor shall review the seal system proposed in the datasheets and shall confirm or recommend suitable seal and flush configuration and materials for achieving safe and trouble free operation”. Bidder to check with seal manufacturer and provide confirmation also. Interconnection pipe work shall be under Bidder scope Interconnection pipe work performed by NO of supply. Sundyne Marelli, included in the scope. Bidder to recheck with seal suppler. Bidder take the exception for Accumulator is carbon steel is noted. However, It is not accept. Bidder to refer the below requirement from project specification: “All parts of the seal flushing system shall be 316 YES Confirmed, aux. system in 316L stainless steel” Bidder to confirm compliance and revise the quotation to reflect. Page 28 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

NO

Closed

Seal supplier had taken a deviation for Seal material is not meet NACE MR0175 is noted. 2.31

NACE compliance of seal and systems NO If cannot comply, Bidder to put in deviation list for confirmed. further evaluation. 17 July 2015 Seal face: Carbon vs sililcon carbide. Gland plate: SS 316.

2.31a

Secondary seals is required FKM as per datasheet. Bidder to recheck. Bidder also to specify other seal component‟s material: spring, metal part.

Compliant. Aflas O-rings offered, as Viton O-rings can NO swell when exposed to hot water. Springs - hastelloy C Metal Parts – SS316L

17 July 2015 Mechanical seal shall be cartridge type. Bidder to Confirmed cartridge type. confirm compliance. 2.31b

NO Pressure range - 0 - 70 barg Components are pressure gauge, vent valve, Bidder to provide the mechanical seal charging kit hand wheel and flexible hose. technical information( component, range pressure etc.) for evaluation Page 29 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.32

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

- Spacer length 180mm 17 July 2015 - Confirmed - Spacer length: - Non-sparking guard aluminium, this is our Bidder also confirm that the proposed spacer length standard and it is specified by API 610 11th shall be complied with API 610 requirement. Ed., section 7.2.13. With regards to note in “DBSE, shall always be greater than the total seal length” 6.10.2.6, it states that many users (as in 95% para 7.2.2 of our pump suplies to Explosive Zone1 NO areas). This is Zone 2 moreover. -Coupling Guard Material:

NO

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder to provide the below technical information for - KTR Rigiflex-N 35 coupling: - 1.5 - Make/model/type - 180mm - Safety factor - Aluminium - Spacer length All information -Coupling Guard Material Coupling drawing/ catalogue shall be provided for further evaluation

in

STATUS

https://www.ktr.com/en/products/power-transmissiontechnology/couplings/steel-laminacouplings/rigiflex/rigiflex-n/

Bidder proposed Aluminium is noted. However as per In any case, we guarantee perfect suitability API 610, this material is not recommended. of our non-sparking aluminium coupling “non-sparking coupling guards for personnel protection” guard. If other material such as brass is required, this will entail an extracost, but we Bidder to change coupling guard material. do not deem it necessary. Page 30 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to recheck for bearing technical information.

2.33

Bidder to provide the specification/drawings to indicate the below technical information for bearing: - Make/Mode: - Bearing Type ( radial/thrust) - To specify Bearing design life time (Shall be complied with API 610) - Bearing lubrication - Constant level oiler whether provide or not. 17 July 2015 Bidder response: SKF / TBC order phase (Thrust bearings.) It is not clear for TBC order phase, Bidder to clarify.

- SKF / TBC order phase (Thrust bearings) - Radial bearings are sleeve bushings, made by Sundyne Marelli - API 610 compliant NO - Flooded with Constant Level Oiler (Thrust bearings) / Pumpage lubricated (column sleeve bushings) - Yes (thrust bearings)

- Thrust bearings SKF, model to be communicated during detailed engineering NO (TBC To Be Confirmed)

NO

NO

Closed

NO

Closed

Other hand, Bidder to confirm that the thrust bearing shall be SKF and bearing calculation shall be subjected - Confirmed to approve during detail design.

2.34

Pump bearing housings shall use replaceable labyrinth seals (INPRO type seals or equal) and deflectors made of non-sparking material to prevent entry of foreign Confirmed material into the bearing housings. Lip seals are not acceptable. Bidder to confirm compliance Page 31 of 70

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.35

IIB

2.1

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT Bidder to specify maximum thrust load from pump shaft. Bidder also provides the bearing thrust capacity for further evaluation. Otherwise Bidder to confirm: “Bearings for vertical close coupled pumps shall be designed to carry twice the maximum up-thrust and down thrust the pump may develop while starting, stopping or operating at any capacity, or while being tested with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection”

TOTAL PAGES: 70

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

Negligible thrust load to motor, absorbed by thrust bearings. Exact thrust to be communicated during order stage. Sundyne confirms thrust bearings designed to carry twice the up-thrust and down-thrust NO pump may develop at any stage. MOM 24 July 2015 Confirmed subject the bearing calculation in detail design for approval.

life

Bearing life calculation shall be subjected for COMPANY approval during detail design stage. MECHANICAL CLARIFICATION FOR API PROGRESSIVE CAVITY PUMP (Tag No PBE6140A/B) The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Compliance confirmed Bidder to confirm compliance and specify maximum noise for this proposed pump Page 32 of 70

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.2

2.3

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Pump : France (PCM) Bidder is requested to provide country of origin and Motor: Germany (ABB, SIEMENS,WEG) sub-vendor list for major component items (Pump, Gear: EU, SIEMENS Mech seal: EU (JohnCrane, motor, , bearing, mechanical seal ). NO EagleBurgmann) In bid proposal Bidder specified UE in country. Bidder UE describes country within the to advise UE abbreviation for. European Union Outline drawing supplied is Draft. Bidder provided draft pump outline drawing is noted. Pump nozzle size/location to consider are However, There is some un-clear points as per below: the one of the technical proposal - Pump nozzle size, location is difference from technical Seal flush plan31 has already specified proposal such as. NO with GA drawing sent with this TBC - Seal flushing plan 31 is not presented in the drawing. 0 - Pump suction nozzle shall be rotated 90 (connect on Pump suction on pump side confirmed pump side). Bidder to revise and resubmit Outline drawing to reflect. 17 July 2015 Bidder response is noted. However, the local control station is not Bidder scope of supply. Bidder to note and update the quotation to reflect if any ( GA drawing have the control station)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Dedicated outline drawing with all remarks updated and sent with this TBC Noted- please note that local station has been offered in option in offer since beginning. GA will be updated after order. Last GA show off the max dimension. Page 33 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.4

2.5

2.6

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

Bidder to advise that the pressure unit in pump Values given in bara performance and pump technical data is bara or barg.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

Closed

Bidder to clarify for the viscosity unit in PCM proposal at Cp viscosity unit confirmed. operating condition „CPO‟. Pump liquid viscosity 0.351-1.117 cp NO The pumped liquid viscosity is 0.351-1.117 cP. Bidder confirmed to confirm compliance. Curves refer to differential pressure (discharge – suction). Consequently the DP considered is 4.2-1.1 = 3,1 bar which Bidder to specify the working point of proposed pump in gives 5m3/h at 210rpm (with fluid pump performance curve for further evaluation. properties) Power given by curves only refers to @4 bar discharge pressure @ 210 rpm the pump didn‟t Hydraulic power - Motor size is then get 5 m3/h. calculated as per API676 NO

NO

The power require also cannot determine for 210 rpm 210rpm confirmed for : @ 4 bar discharge pressure. Fluid viscosity: 1,117cp Capacity 5m3/h Bidder to recheck and resubmit. Suction 1,1 bara Discharge 4,2 bara 17 July 2015 Noted. Pump speed is given by our software Bidder response is noted. However, as the performance and not extracted by hand from the curve. curve, the speed 210 rpm is not corresponding to Curves are given for reference. Exact values Page 34 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.7

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

5m3/h (around 4.8m3/h only). Other hand, since the are given by software. differential pressure is 3.1bar so the speed-flow rate- Software value is calculated with differential pressure curve will be offset down a little bit. pressure 3.1bar. Please consider value given by PCM. Bidder to advise and clarify The pump performance curve is just for water @ 20 deg C. Pump curves are always given with water at 20°C. NPSH and power curve just apply for water @ 20 deg C only (actual maximum 85 deg C) Calculation from PCM pump selector is made as per pumped fluid conditions. Bidder to recheck the corrected factor for actual At engineering stage – FAT test NO pumped liquid properties. The pump performance curve conditions with water at 85°C will be should be required to provide for minimum viscosity, presented and compared to operational maximum density (worst case). conditions with fixed speed (210rpm)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Bidder to advise and revise the pump performance curve. 17 July 2015 Bidder to guarantee for design flow rate 5m3/h @ 55-85 Guarantee for design flow rate 5m3/h @ 55deg C. 85°C confirmed. 2.8

Pumped liquid temperature is 55-85 deg C. However in Confirmed the fluid temperature is 55-85 NO PCM technical proposal at Operating condition, the fluid Deg C. There was a typo in our technical Page 35 of 70

Closed

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

STATUS

temperature is only 70 deg C. Bidder to recheck and proposal. advise how to ensure that the pump will be working as per pump performance curve @ maximum temperature. Performance test to be done with water at 85°C Bidder to advise also the pumped liquid temperature will be used in performance test. Bidder to recheck the stator material, Nitrile Elastomer recommendation temperature is from 0-60 deg C only, in case maximum pumped liquid is 85 deg C. It is not Noted. Stator is reselected for up to 90 Deg C acceptable. 2.9 Stator material shall be compatible with pumped liquid also. Bidder to provide the recommendation/specification from manufacture for further evaluation. 17 July 2015 Bidder response is noted. However, the new technical proposal rev 2 is still kept the stator material is nitrile elastomer. Bidder to recheck and re-specify the stator material.

Confirmed stator material is compatible with pumped liquid.

Stator material is still NBR (Nitrile) which is the best selection for your fluid. Stator temperature range is about 50-90°C (PCM data : PCM manufacture and mold its own stator with its proper elastomer formulas)

Other hand, Bidder to provide the recommendation/ Exion‟s response 28 July 2015: specification from manufacture about the stator Confirmed. Extract from PCM guideline for selection corresponding to temperature and liquid stator selection to be sent with this TBC properties for further evaluation. Page 36 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.10

2.11

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Pump design pressure is 12 barg @ 110 deg C. Bidder Design pressure 12 barg Design temperature 110°c to confirm compliance Confirmed NO Bidder also to specify: MAWP:12 barg - Maximum allowable working pressure. Hydraulic test pressure : 18 barg - Pump hydraulic test pressure. Bidder specified that pump NPSHr is only 0.4 m is noted. However, it is for water only. Bidder to correct to 0,4m NPSHr is given for the pumped fluid properties. actual pumped liquid for further evaluation. NO

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

NPSHR testing for the same pump model in previous Reference will be given with this TBC project shall provide to verify. Sample and past project test results are not available for external communication. 17 July 2015 Bidder response is noted. However, Bidder to provide Exion‟s response 28 July 2015: the sample npsh testing from previous project for 1 test result for similar rotor size at equivalent verification. speed to be sent with this TBC

2.12

Bidder to specify the below technical information: - Mechanical efficiency. - Volume efficiency - Rated pump efficiency/total pump efficiency.

_Mechanical efficiency = 55.04% _ Volume efficiency = 88% _ Rated pump efficiency = 48%

Page 37 of 70

Closed

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.13

2.14

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to provide pump power calculation (consider Minimal motor power calculation is coming from PCM software calculus. gear, coupling loose etc.) for further evaluation. Purchaser understood that the power in performance Details are not available. curve is the pump shaft power only. Calculus has been re-performed with YES “Driver shall be as a minimum operation at 110% of 12barg at SRV. external relief valve set pressure or relief valve set Rated nominal power at 110% of SRV request 2,8kw. pressure plus accumulation, whichever is higher” Bidder to recheck the motor rating power ( currently is Updated gear and motor in 3kw size 1.5 Kw) Noted – New calculation is sent together with this TBC. 17 July 2015 SRV rated power is now Bidder response is noted. However, the PSV setting 1,62 kw pressure is only 7barg. 110% SRV = 1,78kw Bidder to recheck the motor rating power to reflect ( power @ SRV, and selected power) The according motor rating becomes a 2,2kw Otherhand, Bidder to recheck for the technical proposal This will be reflected in upcoming rev3 of our rev 2, the motor and gear rating power are still 1.5 Kw. offers (rev3 will be issued after technical clarification ends) There is no more technical information for integral gear Gear service factor is 1,5 minimum as per API676 3rd edition. unit in bid proposal. NO Brand will be Siemens or Nord Bidder to provide gear unit manufacture Type will be coaxial or parallel gear Page 38 of 70

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

specification/drawing c/w bill of material for further Other details will be available in detailed evaluation. engineering phase after order Supporting document shall contained minimum technical information such as: make/model, gear type, service factor , design code and rating for further evaluation. 17 July 2015 - Minimum gear service factor is 2 as per project specification requirement. Bidder to confirm -Gear service factor will be minimum 2 : compliance. Confirmed Closed

- Gear type, design life time, code design shall be -Gear to comply with API676 : confirmed complied with API 676 requirement. Bidder to confirm. - Gear datasheet, drawing selection shall be subjected -Gear subjected to approval in detailed to Purchaser approval during detail design. Bidder to engineering confirmed confirm compliance. Purchaser understood that the proposed gear is the integral gear unit (7.1.4 API 676 third edition) 2.15

Bidder to specify the code design for proposed gear Our gear unit will be AGMA6010 compliant unit. The integral gear shall be complied with API 676 and Purchaser spec requirement. Page 39 of 70

YES

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

NO

Closed

- These integral gear units shall conform to AGMA 6091. - Integral gear shall be in accordance with AGMA 6010. Bidder to confirm compliance Bidder to specify gear unit rating. 2.16

2.17

2.18

Complied “Gear unit shall be rated for the maximum horsepower capability of the “Gear unit shall be rated for the maximum horsepower electric motor…” NO capability of the electric motor. Gear unit shall be designed to withstand safely and transient torsional Gear unit rating is made as per motor loads imposed during start-up, re-acceleration after a rating. power interruption and mal-operation of the pump” “Seal Vendor shall review the seal system proposed in the datasheets and shall confirm or recommend suitable seal and flush configuration and materials for Selection confirmed upon sub supplier NO achieving safe and trouble free operation”. Bidder to technical proposal check with seal manufacturer and provide the confirmation/recommendation. Bidder proposed mechanical seal material as seal face: Carbon-SIC. Secondary: FKM is noted. Detailed request has been sent to sub Bidder to advise the material seal code from supplier. Information will be released by NO manufacture (including abbreviation letter) for further end of this week detail evaluation also.

Page 40 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Offered mech seal code is : BSTF0 This code correspond to the best solution from mech seal supplier point of view. It does not need API plan 31. Suppliers indicates that suction on sealing side is not possible due to fluid flash point and risk to damage the faces. Then suction from nozzle will not make a correct working of the API plan 31 (useless)

17 July 2015 Bidder to provide

Consequently supplier prefer to select a mech seal BSTF0 to be used with API plan 02 and request more data about the fluid particles, please forward the same. MOM 25 July 2015 Bidder confirmed the seal plan 31 is in base scope. Exion‟s response 28 July 2015: Confirmed Exion‟s response 05 Aug 2015:

Confirmed offered mechanical seal plan 31 (base scope). i) Mechanical seal wetted part shall be Page 41 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

complied with Nace MR0175: confirmed ii) All parts of the seal flushing system shall be 316 stainless steel ( including cyclone separator and tubing connection): confirmed iii) “Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L tubing”: confirmed “Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L tubing”. Bidder to confirm. 2.19

“Type, Arrangement, Material of Construction and Confirmation upon supplier feedback flushing plan of mechanical seal shall be suitable for NACE application ( MR 0175)”

(To be (To be confirme confirmed d later) later)

Bidder to confirm compliance also

17 July 2015 Bidder to re-answer.

As per point 2.18 – API plan 31 is not a good solution from mech seal supplier point of view. Consequently no piping/tubing to be use for mech seal installation. MOM 25 July 2015 Confirmed compliance for seal plan 31. Page 42 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.20

2.21

2.22

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Exion‟s response 28 July 2015: Confirmed Pump nozzle connection (discharge) Bidder to specify clearly pump nozzle connection connection : 2” #150 RF ANSI B16.5 (suction and discharge) and nozzle load for further Pump body connection (suction) evaluation. NO connection : 2” #150 RF ANSI B16.5 Nozzle load required 2 times as per table 2 Section 6.7 Compliance confirmed regarding nozzle API 676 third editions. Bidder to confirm compliance load requirement = 2xAPI676 value Cross section drawing will be available in Bidder to provide crossing section drawing c/w bill of detailed engineering at after order stage NO material for clearly check and evaluate for pump Reference cross sectional drawing sent material. with this TBC Bidder to specify for below item material: -No end plate supplied - End plate -Bearing housing = gear housing : made - bearing house. of cast iron - Gear. NO -Elastomer: NBR and FKM - Elastomers/gasket. -Bolts and nuts: A4 class - Bolt and nuts. Minimum stainless steel grade is SS316, SS 304 is not acceptable.

Page 43 of 70

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.23

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT 17 July 2015 Bidder to advise for A4-class material ( it is SS316 L) . Pump will be operated at temperature 55-85 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride ( content in produced water ) : 801 ppm Request Bidder to recheck and confirm whether the current proposed material (SS316) suitable with service condition or not.

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

A4 indicates austenitic stainless steel bolts as per DIN ES ISO 3506-1: 1997

Based on the combination of the worst cases, PCM will offer as options wetted parts made of Duplex SS. Casings, mech seal and shaft line would YES be in Duplex. Stator could remains in NBR if H2S concentration is average at 50ppm and Bidder to provide recommendation application from only few times at 175PPm manufacture for material 17 July 2015 Bidder response is noted. However, Duplex didn‟t seem necessary in this case. Noted – material will remain SS316L for wetted parts. Purchaser still keeps pump material selection in mechanical datasheet SS316L wetted part (attached in Material is checked and verified and fully RFQ) as minimum requirement since it is very small warrantied as per T&C – Confirmed percent of chloride 0.01%. Option for DSS is forgotten, no optional quote Bidder can proposed in the same or higher material will be done nor cost impact related to grade. material The proposed pump material shall be verified, checked Page 44 of 70

STATUS Closed

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

and fully warrantied by Bidder. Bidder to confirm Otherwise, If Bidder change proposed material, Bidder to specify in here and provide the catalogue/material specification for further evaluation. Bidders to recheck the cost impact put Yes for this item and withdraw in the case Bidder still keep the same material as proposal. 2.24

Roller bearing type Bidder to specify pump and gear unit bearing type and Pump bearing = Gear unit bearing=40 000 NO hrs design life, lubrication method for further evaluation. Gear bearings are bath lubricated BOM of gear unit is not known at this stage. It will in detailed engineering after order. Details will be given after order. 17 July 2015 Bidder to advise the bearing manufacturer. Bearing life calculation approval in detailed engineering – Confirmed The bearing life calculation shall be subjected to Purchaser approval during detail design. Bidder to MOM 25 July 2015 confirm compliance. Bidder confirmed the manufacturer of bearing will be subjected for approval during detial design. Page 45 of 70

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Exion‟s response 28 July 2015: Roller brand will be confirmed during detailed engineering. III

3.1

PROCESS CLARIFICATION

MOM 24 July 2015 17 July 2015 Bidder confirmed comply for Portion 1 pump Closed drain pump and Flare booster pump shall be complied with pump design condition as per attachment Data for closed drain pumps have been 1. reviewed and are compliant to datasheet already given. Bidder to recheck and confirm for each pump.

Closed

Exion‟s response 28 July 2015: Confirmed IV

4.1

ELECTRICAL CLARIFICATION Q Generally, Electrical equipment inside the package shall be in compliance with: 1. 2014-4869-3L-0002 Electrical Requirements for Package Equipment Specification 2. 2014-4869-3L-0004 - Induction Motors specification (Medium Voltage & Low Voltage)

Portion API 676 Pump – Rotary pump Compliance confirmed with exception/deviation already transmitted in first NO offer. Customer template for deviations will be filled. Page 46 of 70

NO

Closed (Refer to deviatio n list)

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

Compliance confirmed. Motor datasheet NO will be filled in detailed engineering phase

NO

Closed

NO

Closed

BIDDER CONFIRMATION / REPLY

Portion API 610 Pump – Centrifugal pump Bidder to confirm compliance. If any deviation/exception, bidder to detail in bid form Confirmed, see clarifications in consolidated T4 for review and evaluation. deviation list

4.2

Final platform interfacing electrical cable size shall be informed to bidder during vendor data review. 1. Bidder to take note that the motor shall have suitable cable entry for project cable installation. If any incorrect cable entry, bidder shall need to provide certified reducer/ adaptor, nickel plated brass material and accessories to get correct cable entry. 2. Un-used cable entry shall be plugged by certified plug nickel plated brass material.

Portion: API 676 Pump – Rotary pump Compliance confirmed Portion: API 610 Pump – Centrifugal pump Confirmed

Bidder to confirm compliance Project motor datasheet shall need to be filled up and submitted as a part of vendor data review 4.3 Bidder to confirm compliance. 4.4

Bidder to confirm that the Lifting eyes shall be furnished Confirmed for the proposed motor Page 47 of 70

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

The motor testing shall be in compliance with Section 6, Doc. No. 2014-4869-3L-0004 - Induction Motors specification. 4.5

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

Portion: API 676 Pump – Rotary pump Compliance confirmed

Motor testing report and all certification (for standard compliance, type test approval, hazardous area classification and IP protection) shall be provided in Portion: API 610 Pump – Centrifugal pump vendor data Confirmed Bidder to check and confirm compliance.

4.6

Portion: API 676 Pump – Rotary pump (to be (to be PCM offered offshore painting system C5M confirme confirmed later) from supplier standard because motor cannot d later) feature primer coating from project painting Motor shall be painted as per project painting procedure. procedure. Alternative can be offered: primer as per supplier standard + final coating as per Bidder to check and confirm compliance. project requirement Please detail which solution is acceptable to you Portion: API 610 Pump – Centrifugal pump Page 48 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

STATUS

Confirmed Portion API 676 – Rotary Pump 17 July 2015 Confirmed: offered paint system is suitable For Rotary pump motor, Bidder to confirm that the for tropical marine environment salt laden proposed painting and coating system shall be suitable atmosphere. for tropical marine environment, salt laden atmosphere. Based on that, it is acceptable for bidder proposal. Exion‟s response 28 July 2015: Confirmed Bidder to provide Stainless steel project tag name for motor as mentioned in datasheet: 4.7

4.8

Flare Booster Pump motors: ZDE-4315A and ZDE-4315B Closed Drain Pump motors: ZDE- 6140A and ZDE-6140B

Bidder to advise power consumption requirement (kW) of the pumps: - Flare Booster pumps (PBE-4315A/B) - Closed Drain Pumps (PBE-6140A/B)

Confirmed

Closed

NO

NO

Closed

- Closed Drain Pumps (PBE-6140A/B): At starting of the pump and operating condition the power requirement is NO about 1,09kW

NO

Closed

- Flare Booster pumps (PBE-4315A/B): 3.06 KW at rated conditions Page 49 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.9

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

Portion 1 - Flare Booster Pumps (Tag No. PBE-4315 A/B) Bidder to confirm that the proposed motor shall meet following requirements:  Suitable for hazardous area, zone 2, gas group IIA, T3  IP56 as minimum  Cooling method IC441  Enclosure material: Cast iron or coated fab. steel  Maximum noise level as 85dB@1m  Duty Cycle S1  Insulation class F  Temperature raise class B

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Confirmed Datasheet to be provided asap since there has been a change of model (4 poles to 2 NO poles) due to change in rate flow (12.8 to 10 m3/h)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Bidder to provide motor model and catalogue/datasheet for perusal. Portion API676 - Rotary Pump 17 July 2015 Manufacturer / catalogue and datasheet will In deviation list, bidder propose motor W22Xn Ex nA IIC be supplied once motor supplier will be T3 Gc. Bidder to provide manufacturer catalogue/ selected by PCM in detailed engineering. datasheet along with response Page 50 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

NO

Closed

Portion API 610 – Centrifugal Pump Cast iron frame motor Find attached revised datasheet FD-2015134546.pdf and commercial catalogue. Technical catalogue available at http://ecatalog.weg.net/files/wegnet/WEGw22-three-phase-motor-technical-europeanmarket-50025712-brochure-english.pdf 4.10

4.11

4.12

For 5.5kW proposed motor, Space heater is required and rated 230VAC but operated as 110VAC.

Confirmed

Bidder to confirm compliance Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive Confirmed plastic suitable for zone 2, IIA, T3 2. Vertical motor shall be flange-mounted

Portion 3 - Closed Drain Pumps (Tag No PBE6140A/B) Bidder to confirm that the proposed motor shall meet following requirements: Compliance confirmed – Data available in NO detailed engineering phase  Cooling method IC441  Enclosure material: Cast iron or coated fab. steel Page 51 of 70

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

 Maximum noise level as 85dB@1m  Duty Cycle S1 Bidder to provide motor model and catalogue/datasheet for reference. As seen in this TBC , motor rating as changed due to SRV value modification. Moreover new motor will need to be quoted for closed drain pump. 17 July 2015 As per the current info provided by project and Consequently, motor manufacturer model calculation from bidder, Bidder can fix the motor model catalogue and datasheet will be supplied now. Bidder to check and provide motor model and after order. Main reason is because motor catalogue/datasheet as requested. supplier will only provide data after order. (If any change in detail design due to project MOM 24 July 2015: requirement, bidder to can raise DDR for further Bidder to check and provide catalog for the approval) motor by 28 July 2015. If the information is not available in response to TBC, Bidder to provide detail informaiton for purchaser‟s approval during detail design before ordering with manufactuer in case that Page 52 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

contract is award. Exion‟s response 28 July 2015: Updated motor datasheet to be approved during detail design before order of motor.

4.13

Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive plastic suitable for zone 2, IIA, T3 2. Vertical motor shall be flange-mounted

V

INSTRUMENT CLARIFICATION

5.1

General

5.2

Bidder to confirm complies to Instrument Design Specification and Instrument Requirements For Package Equipment Specification (Doc. No. 20144806-4L-0001, and 2014-4806-4L-0005). Bidder to list down any instrument supplied along with the pump.

1.Fan is made of plastic/resin and complaint to Zone2 IIA T3 NO 2. Motor is horizontal and flanged mounted

Portion API 676: Rotary pump: No any instrument delivered with the pump. Rotary Progress Cavity Pump (PBE-6140A/B : Specification is not applicable to)PCM NO supply Portion API 610: Centrifugal pump Confirmed Page 53 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

NO

Closed

Rotary Progress Cavity Pump (PBE-6140A/B)

5.3

Bidder to advice on the requirement of Vibration sensors and Temperature sensors for Pump and Vibration and temperature sensors not NO required electrical motor, if any. API Centrifugal Pump (PBE-4315A/B

5.4

These were not included in the scope, there were not asked for in datasheet for either pump or motor. It is not usual practice to install these for such a low power pump+motor since vibrations are negligible Bidder to confirm provide Vibration sensors for Pump and very far form acceptable limits by API NO and electrical motor 610. Vibrations levels are measured in motor tests as well as pump performance tests.

5.5

Please advise if these are really needed. Hydrodynamic thrust bearings shall have four (4) Thrust bearings are antifriction bearings, this temperature measurement devices, single element, in is not applicable. NO each bearing located in the high temperature zone. Two (2) of the thrust bearing RTDs shall be installed in the Hydrodynamic bearings only used for very Page 54 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT active pads and two in the inactive pads

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

NO

Closed ( Refer to Mechani cal clarificat ion for seal compon ent as per seal datashee t item 2.27)

NO

NO

Closed

high energy pumps.

Bidder to confirm complies.

5.6

Hydrodynamic radial bearings shall have two (2) temperature measurement devices, single element, in Thrust bearings are antifriction bearings, this NO each bearing located in the high temperature zone is not applicable. Bidder to confirm complies.

5.7

Each seal system shall include storage vessel, level gauges and transmitters, pressure transmitters and relief valves as necessary to make a fully operable and Confirmed safe system Bidder to confirm complies.

5.8

All instrument hardware equipment for the Pumps shall be suitable for Zone 2 hazardous area, Group IIA, Confirmed temperature class T3, IP 66 as minimum. Page 55 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

NO

NO

NO

NO

NO

NO

NO

NO

NO

NO

NO

Bidder to confirm complies. 5.9

5.10

5.11

5.12

All Transmitters shall be analogue output type 4-20mA, Hart Protocol.

Confirmed

Bidder to confirm complies. Bidder to confirm that the supplied Junction boxes shall be 316SS or 316L SS material and certified suitable to Confirmed Zone 2 hazardous area, Gas Group IIA, temperature class T3, IP 56 as a minimum. 20 July 2015 Junction box is not required. Bidder to note and update Noted. We don‟t supply junction box. the quotation to reflect. Bidder to confirm the supplied junction boxes shall be of bottom entry only. The cabling entry connection shall Confirmed utilized ISO thread 20 July 2015 Junction box is not required. Bidder to note and update Noted. We don‟t supply junction box. the quotation to reflect. Bidder to confirm all supplied JBs/enclosures shall have Confirmed a 25% termination spares and 25% spare space 20 July 2015 Noted. We don‟t supply junction box. Junction box is not required. Bidder to note and update Page 56 of 70

Closed

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Confirmed

NO

NO

Noted. We don‟t supply junction box.

NO

NO

Sundyne Marelli will provide these during NO order stage

NO

Noted. We don‟t supply junction box.

NO

NO

Confirmed

NO

NO

We don‟t supply cable. Confirmed

NO

NO

BIDDER CONFIRMATION / REPLY

STATUS

the quotation to reflect.

5.13

5.14

5.15

VI

Bidder to confirm all spare cable entries (i.e. JB‟s transmitters, etc.) shall be plugged suitable to the hazardous class rating. Cable gland shall be Ex „d‟ & Ex „e‟ certified. 20 July 2015 Junction box is not required. Bidder to note and update the quotation to reflect. Bidder to provide instruments, Junction Boxes certification suitable to use in Zone 2 hazardous area, Gas Group IIA, temperature class T3 for review 20 July 2015 Junction box is not required. Bidder to note and update the quotation to reflect. Instrument cable shall be oil resistant, mud resistant and flame retardant type. Bidder to comply 20 July 2015 Cable is Purchaser scope of supply. Bidder to confirm and revise the quotation to reflect. STRUCTURE CLARIFICATION

Page 57 of 70

Closed

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Portion API 676 – Rotary pump: Specification requests a welding book which is not an API676 requirement for the baseplate. It has a cost impact not negligible, please confirm requirement. YES 6.1

SCHEDULE IMPACT (YES/NO) NO

STATUS

The baseplate shall be designed, fabricated and inspected in accordance with specification No. 2014- No any simulation/calculation will be supplied 4889-6L-0005_Structural skids for package equipment. for the skid design but design will consider all Bidder to confirm compliance. load cases See deviation request N°27-28 Portion API 610 – Centrifugal Pump Confirmed Portion API 676 Rotary Pump Noted. Welding book and welders‟ qualification will be provided with baseplate. Portion API 610 Rotary Pump 17 July 2015 Noted. Will be confirmed later Welding book for structural skid (baseplate) is required. Just to clarify this baseplate NDT issue. VS6 YES Bidder to confirm compliance. pump does not mount a baseplate as in horizontal pumps, it comes with a mounting plate which is an integral part of the suction can. The suction can supplier actually welds the plate section to the can section, but it is Page 58 of 70

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

not a full penetration weld, it is a fillet weld. Please find attached welding map of a TKVB pump See attachment MOM 24 July 2015 Bidder confirmed to provide the welding book such as: welding procedure, weld map etc. Exion’s response 27 July 2015 See attachment 6.2

6.3

The design load criteria shall be as per specification for NO structural skid for package equipment Do. No. 2014- Confirmed 4889-6L-0005 Portion API 676 – Rotary pump: UT is not applicable on this skid design. NDT minimum requirement, All weld shall be subject to 100%welds visual and 100%welds dye 100% Visual examination and 100% UT of all skid full NO penetrant examination is offered penetration welds of skid main members and 100% UT Please confirm it is acceptable and DP of lifting lugs. Bidder to confirm compliance Portion API 610 – Centrifugal pump Confirmed Portion API 676 – Rotary Pump 17 July 2015 Noted. Ok PCM confirm 100% UT testing for Not Acceptable, Welding of Lifting lug shall be 100% welded lifting lugs. UT testing Portion API 610 Rotary Pump 100% UT of all skid full penetration welds Page 59 of 70

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

STATUS

and 100% UT and DP of lifting lugs do not apply to our pump Noted. Will be confirmed later

6.4

Bidder is requested to provide estimate Dry/operating weight.

Portion API 676 – Rotary pump: Dry weight 210 kg per unit Portion API 610 – Centrifugal pump Dry weight 950 kg per unit

17 July 2015 Portion API 676 – Rotary pump: Dry weight 287kg confirmed for API676 pump Dry weight 287 kg per unit as per revised GA drawing, Bidder to recheck VII

7.1

Closed

PIPING CLARIFICATION PBE-6140A/B: Due to layout constraints, the suction Nozzle of the 2 pumps shall be oriented opposite horizontally instead of vertical as per the preliminary GA. Suction nozzle of PBE-6104B faces to West, and the other face to East. Nozzle size and rating to be indicated. Bidder to confirm MOM 25 July 2015 Bidder confirmed P1 suction, P2 is discharge due to the mechanical seal plan 31 connection.

Orientation is noted and confirmed Flanges are 2” #150RF ANSI B16.5

Exion‟s response 28 July 2015: Confirmed: P1 : Suction Page 60 of 70

NO

NO

closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

P2 : Discharge Modification to appear on updated GAD to be sent with updated offer.

7.2

PBE-4315A/B: According PID, the suction & discharge nozzle is 2”/150# RF But bidder provided 2”/150#RF for suction nozzle and 1 1/2”/150#RF for discharge which Suction 2”/150#RF indicated in the datasheet. While referring to the Discharge 1 1/2”/150#RF preliminary, the suction nozzle is 2”/300#RF and discharge is 3”/300# RF Bidder to advise

VIII

QC CLARIFICATION GENERAL

8.1

Portion API 676 – Rotary pump: Bidder to mark-up ITP ( TR P501) and submit for further ITP will be submitted after order – ITP will evaluation. refers to requirement in pump and motor datasheet. NO Item 36 in ITP P501 for Factory Acceptance tests (FAT) Portion API 610 – Centrifugal pump: shall be W (witness) in inspection lever requirement for Confirmed, witnessed tests included. For ITP COMPANY and PURCHASER instead of V. This point to be submitted in client format we request will apply for two pump types. editable file Portion API 676 – Rotary Pump 17 July 2015 Portion API 610 – Centrifugal pump: ITP to be issued in customer format after Refer to item 8.1 in VIIIA below. order will comply with project specification Portion API 676 – Rotary pump: requirements. No additional deviation on ITP ITP will be submitted after order – ITP will refers to requested. Page 61 of 70

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

NO

Closed

NO

NO

Closed

NO

NO

Closed

requirement in pump and motor datasheet. It is not acceptable. ITP shall be cleared in this evaluation stage. Bidder to remark and submit. If cannot comply Bidder to put in deviation list.

8.2

8.3

8.4

8.5

Either CA certificate or U stamp certificate for accumulator items

Portion API 676 – Rotary pump: No accumulator supplied

Portion API 610 – Centrifugal pump: U Stamp confirmed Portion API 676 – Rotary pump: Welder and WPS qualification shall be in compliance Confirmed Portion API 610 – Centrifugal pump: with 2014-4800-0L-0008 Confirmed Portion API 676 – Rotary pump: Confirmed Structural material shall be in compliance with 20144891-6L-0001 Portion API 610 – Centrifugal pump: Confirmed Portion API 676 – Rotary pump: Piping material shall be in compliance with 2014-4800- Confirmed Portion API 610 – Centrifugal pump: 1L-0001 Confirmed Page 62 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.6

8.7

8.8

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

Portion API 676 – Rotary pump: Skid structural fabrication shall be inspected as per Please refers to point 6.3 Portion API 610 – Centrifugal pump: 2014-4891-6L-0004 Confirmed Portion API 676 – Rotary pump: Confirmed for casing and nozzle pump parts Bidder to confirm submitting weld map showing weld Portion API 610 – Centrifugal pump: configuration, applicable WPS, NDE matrix Confirmed, this will be submitted during order stage Portion API 676 – Rotary pump: Painting and Coating in accordance with Document Complied for bare shaft pump only No.: 2014-4800-1L-0004. Please refer to point 4.6 for motor. Bidder to confirm compliance Same question for gearbox : could we supply standard supplier offshore paint system ? Bidder to put in deviation list if cannot comply and Please advice proposed as per manufacturer standard ( Painting shall be suitable for offshore service) Portion API 610 – Centrifugal pump: After review we shall comply with the painting Painting procedure shall be subjected to COMPANY spec. approval and comply with Project painting specification Please find attached for your review our in final color. painting procedure MOM 25 July 2015 Portion API 676 – Rotary pump: Painting and coating shall be manufacturer standard for offshore service. The final color Page 63 of 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

NO

Closed

(To be (To be confirme confirmed d later) later)

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

is only complied with project specificaiton requirement. Exion‟s response 28 July 2015: Confirmed VIIIA

QC CLARIFICATION FOR API CENTRIFUGAL PUMP Bidder proposed ITP as per Section 5 in bid proposal is noted. However, It is not meet Project ITP attached in TR such as: witness, review inspection.

8.1

8.2

Project ITP will be met, including witnessed tests and review inspection.

NO Bidder to mark-up in Purchaser ITP ( TR P501) and ITP in client format to be submitted when submit for further evaluation. ( consider item 8.1 in QC editable file is received. general clarification also for FAT witness) 17 July 2015 Bidder to use the PDF file attached in TR and mark-up for ITP. ITP marked-up and attached: we only make a NO clarification about motor routine tests. For any item which cannot comply Bidder to put in deviation list Material certificates shall be furnished as follow  Pressure retaining components to EN 10204:2004 Confirmed NO Type 3.1

Page 64 of 70

NO

NO

Closed

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TECHNICAL POINT 

8.3

8.4

8.5

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirmed

NO

NO

Closed

Confirmed

NO

NO

Closed

Confirmed

NO

NO

BIDDER CONFIRMATION / REPLY

Other components to EN 10204:2004 Type 2.2

Pump material shall be in accordance with NACE MR0175 Bidder to confirm compliance Pump NDT requirement: - Liquid penetrant for connection weld - Liquid penetrant for casting - Nozzle connections to the casing shall be subject to 100% MPI/DPI and minimum 10% radiography/ultrasonic inspection. If cannot comply, Bidder to put in deviation list. Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance Pump witness test require for below ( API 610, 11 edition) - Performance (8.3.3) - Retest on seal leak ( 8.3.3.2.d) - NPSH (8.3.4.3) - Complete unit test (8.3.4.4) - 4-hr mech. run test (8.3.4.2) Other Non-Witness, Observe test requirement shall be per QC inspection and testing in Purchaser pump

Page 65 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

NO

Closed

NO

NO

Closed

datasheet sheet 5 of 14 All testing above shall be in base scope and apply for each pump (PBE-4315 A and PBE-4315B). Bidder to confirm compliance Confirmed, Marelli personel performs the tests in our test bay 17 July 2015 Bidder to confirm that Factory Acceptance Test is fully under Bidder base scope of supply.

MOM 24 July 2015 NO Bidder to provide the sample testing procedure from previous project (VS6). Exion‟s response 28 July 2015: See attachment

As per the API610 and project specification requirement, contact mechanical seal shall be used in performance and completed unit test. Confirmed. 8.6

Bidder to clarify about the without using barrel, job mechanical seal and seal flush 53B in testing.

Tests will be done with all project equipment

Bidder to put in deviation list if cannot comply.

8.7

Impellers, balancing drums and similar major rotating components shall be dynamically balanced to ISO 194G-1, grade G2.5.

Confirmed Page 66 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

NO

Closed

NO

NO

Closed

Compliance confirmed

NO

NO

Closed

Compliance confirmed

NO

NO

Closed

BIDDER CONFIRMATION / REPLY

Bidder to confirm compliance 8.8

8.9

VIIIB

8.1

8.2

8.3

Couplings shall be balanced to ISO 1940-1, grade Confirmed G6.3. Bidder to confirm compliance 17 July 2015 PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is applicable 100% for pressure Confirmed retaining parts) Bidder to confirm provide QC CLARIFICATION FOR API PROGRESSIVE CAVITY PUMP It is not clear for inspection and testing in bid proposal. Bidder to clarify about the term „ Test made by 3rd party testing laboratory with official test report‟ Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance Material certificates shall be furnished as follow: 

NPSH test is realized in laboratory, not in PCM facilities

Pressure retaining components to EN 10204:2004 Page 67 of 70

external

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

STATUS

Type 3.1 

Other components to EN 10204:2004 Type 2.2

Pump material shall be in accordance with NACE MR0175 Bidder to confirm compliance FAT shall be done as per Project specification requirement ( 2014-4800-1L-1008 section 12). Compliance confirmed for performance Pump specified testing shall be as per QC inspection NPSH and mechanical running witnessed and test section in sheet 4 of 12 Purchaser datasheet. test 8.4

Below test is required for witness: Test report on mechanical seal leakage Performance test, NPSH test, Retest on seal leakage will be supplied and 4 hours mechanical running test. 4hrs mechanical run is confirmed 4 Hours mechanical running test is applied for each pump unit. Bidder to confirm compliance 17 July 2015 Bidder to confirm also for below test as per specified in datasheet QC section: Confirmed -Completed unit test (witness required) - Sound level test (observed) Page 68 of 70

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

NO

NO

Closed

NO

NO

Closed

Yes

No

Closed

NO

Material certificates shall be furnished as follow:

8.5



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Compliance confirmed

Pump material shall be in accordance with NACE MR0175

8.6

Bidder to confirm compliance Bidder to specify Pump NDT inspection. Pump NDT shall be complied with API 676 requirement Compliance confirmed as minimum

8.7

MOM 24 July 2015 MOM 24 July 2015 Bidder confirmed PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is applicable 100% for pressure Exion‟s response 28 July 2015: retaining parts) Confirmed

IX

DEVIATION (APPLY FOR THREE V PUMP TYPES)

9.1

Noted – new deviation/clarification list will NO Bidder provided deviation list for two pump type is be supplied with this TBC Page 69 of 70

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev B : EXION Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 70

BIDDER CONFIRMATION / REPLY

noted. However, Bidder to provide the native file for easy handling and resolving. Bidder to update all deviation to attachment form in this in TC. Purchaser only reviews deviation in deviation list. Deviations and exceptions written elsewhere in the proposal will not be reviewed and approved. In this TBC #1 rev A, All deviation is not yet reviewed. Bidder to check all clarification in this TBC from Purchaser and revise/ add for deviation list if any. Bidder request to provide in new form deviation list for further evaluation.

Page 70 of 70

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 3F – TECHNICAL BID CLARIFICATIONS –ACCESS & MEETING REPORT Total page: 104 pages

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

ACCESS PROFESSIONAL

BIDDERS REF & DATE : TBC REF. & DATE

:

BIDDER SIGNATURE

:

Date of Issue : 05 Aug 2015 Date of Response : 07 Aug 2015 Vu Nguyet Anh Application Engineer 6 Aug 2015

TOTAL PAGES:

99

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

TBC #1 – Rev C :ACCESS Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

I

GENERAL

IA

GENARAL CLARIFICATION FOR API CENTRIFUGAL VS6 PUMP

Addi tion al item

MOM 27 July 2015 Bidder submission for changing pump manufacture for VS6 is not enough technical information for evaluation.

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

MOM 27 July 2015 Bidder confirmed that the Centrifugal pump is not from Lewa as from original and TBC response. The centrifugal pump is from APOLO manufacturer. Bidder confirmed change manufacturer and changed proposal also.

STATUS

Closed

MOM 27 July 2015 Bidder confirmed withdraw the quotation for centrifugal pump.

1.1

Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Bidder‟s requested to recheck reference document as indicated in requirement INQ-1 of TR and submit

Please refer documents.

to

Page 2 of 99

attached

No.

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

your confirmation( item by item) - Mark-up Bidder scope of supply in Appendix A TR ( Not acceptable in put general TBA) - Drawing for pump with detail of dimension, weight, - P&ID for mechanical seal system - Mechanical seal specification/drawing c/w bill of material. - Drawing for seal package - Filled in Purchaser Datasheet - Coupling drawing - Pump performance curve - Pump catalogue/ specification/ crossing section drawing c/w bill of material. - Utility requirements (electrical, seal fluid, nitrogen, etc.) - Mark-up Purchaser pump datasheet - Pump manufacture experience list showing specific type of pump, model application - Motor specification - Mark-up on VDRL as attached in the requisition Page 3 of 99

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

- Inspection and test plan - Spare part list for commissioning and start-up - Spare part list for one year operation 21 July 2015 Bidder to recheck and resubmit below technical document ( Bidder shall check attachment before confirm for Purchaser) - Drawing for pump with detail of dimension, weight, - P&ID for mechanical seal system - Mechanical seal specification/drawing c/w bill of material. - Filled in Purchaser Datasheet - Coupling drawing - Pump performance curve - Pump catalogue/ specification/ crossing section drawing c/w bill of material. - Utility requirements (electrical, seal fluid, nitrogen, etc.) - Pump manufacture experience list (Specify clearly for the same pump

We‟d like to provide some documents below: 1/ dimensional information mechanical seal.pdf 2/ ebook_HPTV_engl.pdf (Catalog) 3/example-GMTV-40-6-sz-Edit.pdf (Pump drawing sample) 4/principle preliminary drawing of plan 53B system.pdf 5/Sample GA-drawing with mounting frame.pdf 6/ Performance curve PBE-4315AB.pdf Our factory is checking for the rest.

Page 4 of 99

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

model VS6) - Mark-up on VDRL as attached in the requisition - Mark-up and submit Inspection and test plan ( TR attachment P501 section) - Spare part list for commissioning and start-up - Spare part list for one year operation - Mark-up and submit scope of supply ( appendix A in TR) - Mark-up and submit the confirmation for reference documents (INQ 1 in TR)

1.2

1.3

Drain and Vent piping shall be provided complete with isolation valves. Drain shall be provided with internal pipe extending to the bottom of the cane. Bidder to confirm compliance Bidder to indicate clearly on the pump drawings 21 July 2015 Bidder to confirm provides isolation valves for drain and vent line. Baseplate/ shimming/mounting plate is required for pump/motor and seal

Acc. to manufacturer technical pump data sheet, isolation valves Yes. for drain and vent are foreseen and shown in GA-drawing.

No.

Open

TBA Pump will be delivered with sole and dome (mounting plate) as Page 5 of 99

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT ancillaries. Bidder to confirm compliance

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

shown on GA-drawing. Seal system will be installed on the dome plate.

Pls refer to attachments: 1/example-GMTV-40-6-sz-Edit.pdf 21 July 2015 (Pump drawing sample) The attached drawing is not clear due to 2/Sample GA-drawing with very low quality. Bidder to re-submit. mounting frame.pdf

1.4

1.5

1.6

Anchor/mounting bolts & nuts are required for pump and seal skid. Confirm. Bidder to confirm compliance Bonding of all skid mounted equipment (pump and seal skid) for grounding continuity and provision of two SS316 grounding bosses for connection to Confirm. platform steel structure with provision for lifting. Bidder to confirm compliance Nitrogen charging kit for seal plan API Confirm. 53B is required Bidder to confirm compliance Bidder also note that it is only one Noted. Page 6 of 99

No.

No.

Closed

No.

No.

Closed

Yes.

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

charging kit for both pumps A/B

1.7

21 July 2015 Bidder to provide the charging kit TBA technical information for evaluation First fill of lubrications/Barrier liquid for Our factory is rechecking with seal mechanical seal is required Yes. supplier and will advise again. Bidder to confirm compliance The buffer fluid liquid can be supplied separately with cost adder.

21 July 2015 Bidder to confirm provide

A water/glycol mixture as buffer fluid or an oil as listed in the attached sheet can be used. It depend on the customer Yes. operation philosophy and if they can accept such oil in their pumped liquid. Please come back to us with the information, which buffer fluid liquid is accepted by the client.

Page 7 of 99

No.

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.8

1.9

1.10

1.11

1.12

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Seal reservoirs comply with ASME VIII div 1(U-stamp) Confirm. Yes. Bidder to confirm compliance Pls refer to attached doc: 21 July 2015 dimensional information mechanical Bidder to provide mechanical seal Yes. seal.pdf specification/drawing for evaluation Pump suction can shall be designed and fabricated per ASME Section VIII Div.1. Confirm. Bidder to confirm compliance Bidder to check and reconfirm if any special tool is required. If required bidder confirm to include in the base scope of supply and to provide the detail special tool list for further evaluation. First fill of lubrications/Barrier liquid for is required in base scope. Bidder to confirm to provide Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as base scope (revise quotation if any to reflect). Bidders to confirm provide and list out

SCHEDULE IMPACT (YES/NO) No.

STATUS

Open

No.

No.

No.

Closed

No.

No.

Closed

First filling of lubricant oil for pump No. bearing is included.

No.

Closed

No.

Open

No special tools necessary.

TÜV approved lifting slings will be provided. Yes

Page 8 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

the necessary handling equipment. Certified Spreader Frame with Accessories for lifting shall be complied with the attachment (attachment 2). Bidder to confirm compliance

No additional lifting equipment is needed.

Adobe Acrobat Document

21 July 2015 Bidder to provide lifting equipment list for evaluation.

1.13

Bidder also request to provide lifting arrangement drawing for verification Bidder to refer attachment herewith (attachment 1) for third party requirement. Category C certification is required. Bidder to confirm compliance and include the third party certification in base scope

TBA

Confirm

Yes.

Page 9 of 99

Yes.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

2014-4800-0U-1006 Rev 2 Categories for Vendor Inspection and VietNam Reg....pdf

1.14

1.15

Third party agency shall be from Six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK) 21 July 2015 Bidder to specify third party agency for evaluation Spares for commissioning and start-up is required under base scope. Bidder to confirm compliance and submit the list for further evaluation 21 July 2015 Bidder to extract the spare part for commissioning and start –up for evaluation. The attached document seen for reciprocating pump only Spares for one year operation is required as option. Bidder to confirm compliance and submit the list for further evaluation

TBA Confirm. Please refer documents.

to

attached Yes.

No.

Open

Confirm. Please refer documents.

to

attached Yes.

No.

Open

Page 10 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.16

1.17

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT 21 July 2015 Bidder to extract the spare part for commissioning and start –up for evaluation. The attached document seen for reciprocating pump only Supervision (per diem rates) for assembly, test and commissioning at yard is required. Bidder to confirm and quote in the commercial part Painting per project specification is required. Manufacturer standard suitable for marine environment is acceptable subject to Purchaser approval. Final colour shall be as per project specification. Bidder to confirm 21 July 2015 Bidder to refer painting and coating specification.

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TBA

Confirm.

Yes.

Confirmed, but final colour shall be No. advised.

TBA

Bidder to put in deviation list for further evaluation Page 11 of 99

No.

Closed

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.18

1.19 1.20

IB

1.1

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT Documentation as per VDRL in the Requisition. Bidder to confirm compliance. Any comment will be marked up directly on VDRL and submitted for further evaluation. 21 July 2015 Bidder didn‟t provide the VDRL mark-up in supporting document for this TBC #1 rev A response The pump design life time is 20 years. Bidder to confirm compliance. All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3 GENARAL CLARIFICATION FOR RCIPROCATING PUMP - FLARE SCURBBER PUMP Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Bidder‟s requested to recheck reference document as indicated in requirement INQ-1 of TR and submit

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

No.

No.

Open

Confirm.

No.

No.

Closed

Confirm.

No.

No.

Closed

No.

No.

Confirm.

TBA

Please refer documents.

to

Page 12 of 99

attached

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

your confirmation( item by item) - Mark-up scope of supply in Appendix A TR ( confirm item by item) - Drawing for pump with detail of dimension, weight, material - Filled in Purchaser Datasheet - Pump catalogue/specification - Utility requirements (electrical, seal fluid, nitrogen, etc.) - Pump manufacture experience list showing specific type of pump, model application - Motor specification - Mark-up on VDRL as attached in the requisition - Inspection and test plan mark-up TR P501 ( item by item) - Spare part list for commissioning and start-up - Spare part list for one year operation Request Bidder to provide below documents ( As per TR requirement) : - Bidder‟s requested to recheck reference document as indicated in

We‟d like to submit below docs for your reference: 1/ G3F with manifold, base plate GAD.jpg Page 13 of 99

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT requirement INQ-1 of TR and submit your confirmation( item by item) - Mark-up scope of supply in Appendix A TR ( confirm item by item) - Drawing for pump with detail of dimension, weight, material - Resubmit pump skid GA drawing - Provide manufacturer pump datasheet API 674 - Filled in Purchaser Datasheet - Pump catalogue/specification - Pulsation dampener and charging kit technical information/specificiation. - Pump manufacture experience list showing specific type of pump, model application - Mark-up on VDRL as attached in the requisition - Inspection and test plan mark-up TR P501 ( item by item) - Spare part list for commissioning and start-up - Spare part list for one year operation

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY 2/ PBE-4305AB pump datasheet.pdf 3/ Sample pump drawing of G3F.pf 4/ D1-600_Prozess_en.pdf (Catalog) 5/ MARKED UP VDRL-ITP-PBE4305A-B.pdf 6/Performance curve-PBE-4305AB.pdf MOM 27 July 2015 Request Bidder to provide below documents ( As per TR requirement) : - Bidder‟s requested to recheck reference document as indicated in requirement INQ-1 of TR and submit your confirmation( item by item) - Mark-up scope of supply in Appendix A TR ( confirm item by item) - Resubmit pump skid GA drawing - Provide manufacturer pump Page 14 of 99

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

datasheet API 675 - Pump catalogue/specification - Pulsation dampener and charging kit technical information/specificiation, sizing.

29th July 2015 by LEWA Please find attachments: - Reference Document, LEWA.pdf (for INQ-1 of TR) 04 Aug 2015 TBC#1 Rev C: Bidder to provide pulsation dampener technical information as per item 2.13 IIB Mechanical clarification.

- Scope Of Supply, LEWA.pdf for Mark-up scope of supply in Appendix A TR ( confirm item by item) - Sample GAD for G3F M911S Pump Skid.pdf for pump skid GA drawing - PBE-4305AB pump datasheet.pdf for manufacturer pump datasheet Page 15 of 99

No

No.

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

API 675 - D1-600_Prozess_en.pdf for Pump catalogue/specification - Q15-12251P-TY Discharge.pdf Q15-12251P-TY Suction.pdf and DP.PDF for pulsation dampener and charging kit technical information/specificiation, sizing.

06 AUG 2015 Please find attached new proposed No dampener info.

Page 16 of 99

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 1.2

1.3

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to confirm gear box is provided Not applicable No. with the pump Coupling and Non-sparking Coupling Guard is required. Bidder to confirm compliance. Confirm. No. Bidder to advise the Coupling Guard material. MOM 27 July 2015 Manufacturer to advise what is 21 July 2015 paragraph in API 674 mentioned for Bidder to advise the Coupling Guard liquid end type diaphragm. material. Bidder also reconfirm for the final applied code for the proposed pump Coupling guard not required as it is an integrate coupling within pump body. 29th July 2015 by LEWA

Offered is an API675 double No. diaphragm pump due to the presence of hydrocarbon in fluid therefore pump is 100% leakfree. LEWA strongly recommend the use of propose model G3F M911S Page 17 of 99

SCHEDULE IMPACT (YES/NO) No.

STATUS Closed

No.

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

pump. API674 plunger is never a leakfree design pump.

1.4

Baseplate/skid is required for pump/motor and all ancillaries. Bidder to confirm compliance Confirm. Yes. Bidder to shown baseplate/skid in the pump drawing Pls see attachment (G3F with manifold, base plate GAD.jpg) MOM 27 July 2015 Bidder confirmed the proposed pump model is G3F M911S/70. 21 July 2015 Bidder to provide the preliminary Bidder to shown baseplate/skid in the Yes. GA drawing complete with base pump drawing plate, manifold, nozzle connection, overall dimension and weight.

Bidder to confirm the maximum skid dimension and weight. Page 18 of 99

Yes.

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Diaphragm detection system is required both pressure transmitter/ indicatior. 29th July 2015 by LEWA Please find attachments: PBE-4305AB pump datasheet.pdf (The offerred model will be G3F M911S/70). Sample GAD for G3F M911S Pump Skid.pdf for the preliminary GA drawing complete with base plate, manifold, nozzle connection, Yes overall dimension and weight.

Yes

Closed

No.

Closed

List Of Weight & Dimension, LEWA.pdf for the maximum skid dimension and weight. 3051 Pressure transmitter catalog.pdf, the model of pressure transmitter that we will use for Diaphragm detection system 1.5

Anchor/mounting bolts required for pump skid.

&

nuts

are

Confirm.

No. Page 19 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance

1.6

1.7

Suction and discharge nozzles of all pump heads shall be combined in a manifold to provide single tie-in connection with Purchaser piping. Confirm. Yes. Bidder does not provide the manifold. Bidder to confirm compliance and show manifold in the pump drawing Pls see attachments (G3F with manifold, base plate GAD.jpg and Sample pump drawing of G3F.pdf) 21 July 2015 Bidder provide the revised GA drawing MOM 27 July 2015 is not acceptable due to very low quality. Bidder confirmed the scope of It cannot find anything. Yes. supply is in the same with the attachment except for temperature Bidder shall be resubmit and reflect all transmitte( Manufacturer not clarification point in this TBC. recommendation)

Bonding of all skid mounted equipment (pump and seal skid) for grounding Confirm. continuity and provision of two SS316 grounding bosses for connection to

No. Page 20 of 99

Yes.

Yes.

Closed

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY

SCHEDULE IMPACT (YES/NO)

STATUS

platform steel structure with provision for lifting.

1.8

Bidder to confirm compliance Suction and discharge dampeners are required in accordance with API 674. Please confirm API674 study Yes. Bidder to confirm compliance and approach II is required. include in the scope of supply. MOM 27 July 2015 21 July 2015 Lewa recommend that it is not API 674 study approach is not necessary for applied API 674 study applicable. However, bidder to advise approach 2 for the proposed pump ( from previous project for a similar pump applied above 50KW motor rating model whether require api 674 approach power) study or not.

Yes.

Purchaser confirmed withdraws the API 674 study approach.

Suction and discharge dampeners are required in accordance with API 674. Bidder to confirm Bidder to confirm compliance and quotation to reflect. include in the scope of supply.

update

the

29th July 2015 by LEWA Noted, in our initial proposal, we No. did not quote for API 674 study Page 21 of 99

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY

SCHEDULE IMPACT (YES/NO)

STATUS

approach and the latest proposal will not be quoted this point as well.

1.9

Suction and discharge dampeners shall be designed and fabricated in accordance with ASME VIII div 1 with Confirm. code stamp (U-stamp) Bidder to confirm compliance MOM 27 July 2015 It is required dampeners.

No.

U-stamp

No.

for

Bidder to recheck and confirm 21 July 2015 provide Ustamp. Bidder shall be provide dampener catalogue, specification for verification If cannot comply, Bidder to put in and evaluation deviation list.

Bidder to confirm also for dampeners location whether on the skid or out of the skid. 29th July 2015 by LEWA The latest proposal will be Yes considered dampener installed and Page 22 of 99

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

with U stamp. Pls refer to sample GAD for G3F M911S Pump Skid.pdf for dampeners location. 1.10

1.11

1.12

First fill of lubrications is required Confirm. No. Bidder to confirm compliance Bidder to check and reconfirm if any Not special tools require for pumps. special tool is required. Charging kit for dampener will be provided. If required bidder confirm to include in No. the base scope of supply and to provide MOM 27 July 2015 the detail special tool list for further Bidder confirmed only one charging evaluation. kit for both of pump. Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is required as base scope. Bidders to confirm provide and list out Confirm. the necessary handling equipment.

Yes.

Certified Spreader Frame with Accessories for lifting shall be complied with the attachment. Bidder to confirm compliance Page 23 of 99

No.

Closed

No.

Closed

Yes.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Adobe Acrobat Document

21 July 2015 Bidder to list down in here all proposed lifting equipment for evaluation.

We will offer 1 set of common lifting beams, slings, shackles with necessary third party certificates. MOM 27 July 2015 Bidder to confirm the proposed pump lifting equipments is in base scope of supply

Yes

29th July 2015 by LEWA Confirmed, we will offer 1 set of common lifting beams, slings, Yes. shackles with necessary third party certificates in base scope.

1.13

Bidder to refer attachment herewith for third party requirement. Category C certification is required. Bidder to confirm compliance and

Confirm.

Yes.

Page 24 of 99

No

No.

Yes.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY

SCHEDULE IMPACT (YES/NO)

STATUS

include the third party certification in base scope

2014-4800-0U-1006 Rev 2 Categories for Vendor Inspection and VietNam Reg....pdf

Third party agency shall be from Six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK) 21 July 2015 Purchaser withdraws this requirement. Third party certification category C is not applicable for displacement pump. Bidder to confirm and revise the quotation to reflect.

1.14

Spares for commissioning and start-up is required under base scope.

Noted MOM 27 July 2015 Bidder to confirm quotation to reflect.

updates

the

29th July 2015 by LEWA Noted, in our initial proposal we did not quote for this request and the No. latest proposal we will not quote this request as well.

No.

Please see attached document.

No.

Page 25 of 99

Yes.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance and submit the list for further evaluation

21 July 2015 Bidder shall extract spare part list for each pump. It is not clear for what type of pump.

1.15

Spares for one year operation is required as option. Bidder to confirm compliance and submit the list for further evaluation 21 July 2015 Bidder shall extract spare part list for each pump. It is not clear for what type of pump.

MOM 27 July 2015 Bidder confirmed item 10 applied for flare scrubber ( reciprocating pump) Bidder to confirm the Spares for commissioning and start-up is base scope. 29th July 2015 by LEWA Confirmed, we will quote Yes. commissioning spares as part of base scope.

No.

Please see attached document

No.

MOM 27 July 2015 Bidder confirmed item 10 applied for flare scrubber ( reciprocating pump) Bidder to confirm the Spares for Page 26 of 99

Yes

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

one year operation is required as option scope of supply.

1.16

Supervision (per diem rates) for assembly, test and commissioning at yard is required. Bidder to confirm and quote in the commercial part

29th July 2015 by LEWA Noted, we will provide the pricing of No. spare parts for one year operation as optional scope.

No.

Service rate is indicated separately.

Yes.

No.

MOM 27 July 2015 Yes. Bidder confirm the Supervision (per diem rates) for assembly, test and commissioning at yard is in optional scope. 29th July 2015 by LEWA Noted, we will provide the pricing No. for supervision (per diem rates) for assembly, test and commissioning

No.

Closed

We haven‟t quoted this request in our initial proposal. That‟s why we put cost impact for this item 21 July 2015 Bidder to clarify why put yes for optional item in cost impact column.

Page 27 of 99

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

at yard is in optional scope.

1.17

Painting per project specification is required. Manufacturer standard suitable for marine environment is acceptable subject to Purchaser approval. Final Confirmed, but final colour shall be No. colour shall be as per project advised. specification.

No.

Bidder to confirm

21 July 2015 Bidder to put this point in deviation list. Bidder to refer project painting and coating specification for final color.

MOM 27 July 2015 Bidder confirmed the painting and coating is Manufacturer standard suitable for marine environment. The painting and coating procedure shall be subjected to Purchaser approval. Final colour shall be as per project specification 29 July 2015 Pls refer to No LewaOffshore_painting procedure.PDF

Page 28 of 99

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

1.18

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT Documentation as per VDRL in the Requisition. Bidder to confirm compliance. Any comment will be marked up directly on VDRL and submitted for further evaluation.

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

SCHEDULE IMPACT (YES/NO)

STATUS

No.

No.

MOM 27 July 2015 Yes Bidder confirmed compliance with the project requirement. It will be discuss in detail design stage.

No

Closed

Confirm.

No.

No.

Closed

Export packing, preparation for shipment and preservation for long term storage (suitable for 12 months outdoors Confirm. storage) in accordance with project specification is required.

No.

No.

Closed

21 July 2015 Any comment will be marked up directly on VDRL and submitted for further evaluation.

Confirm.

COST IMPACT (YES/NO)

Pls refer to MARKED UP VDRLITP-PBE-4305A-B.pdf as attachment

Performance and mechanical Guarantee / Warranty is required 1.19 Bidder to confirm compliance

1.20

Page 29 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance

1.21 1.22 II A

2.1

2.2

The pump design life time is 20 years. Bidder to confirm compliance. All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3 MECHANICAL CLARIFICATION FOR S API PUMP VS6 The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump 21 July 2015 Bidder to specify the maximum noise for the proposed pump. Bidder to provide the pump drawing clearly showing the dimension, weight, material and other detail/ information as necessary for further evaluation

Confirm.

No.

No.

Closed

Confirm.

No.

No.

Closed

Confirm.

No.

No.

Open

No.

No.

Open

TBA

Please see attached document

Page 30 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.3

2.4

2.5 2.6

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT 21 July 2015 It is not acceptable. The attached drawing is not clear. It cannot see any technical information. Bidder is requested to provide country of origin and sub-vendor list for major component items ( Pump, motor, coupling, bearing, mechanical seal ) 21 July 2015 Bidder to specify for major items. Pump shall comply with API 610 latest edition. Bidder to confirm compliance. Any deviation Bidder shall list down in deviation list for further evaluation. 21 July 2015 There is no deviation for pump proposed. Bidder to recheck. The pump is fully comply with API 610. Casing split is radial. Bidder confirm compliance

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY Pls refer to attached sample for your reference

drawing

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

No

No

Country of origin for pump is No. Germany.

No.

Open

No.

No.

Open

No.

No.

Closed

No.

No.

Open

TBA

Confirm.

TBA

Confirm.

Bidder to provide drawing showing detail Please see attached document. of bowl assembly for further evaluation Page 31 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

21 July 2015 The attached document doesn‟t have TBA the bowl assembly drawing. Bidder shall check carefully. It is noted that Bidder has added 5m3/h into the normal flowrate that makes the rated flow rate of 15m3/h.

2.7

Purchaser corrected that the normal and rated flow rate shall be 10m3/h. Please see attached document. Minimum flow shall not be added into the rated flow

Yes.

Bidder to revise proposal and resubmit suitable pump performance curve, datasheet to reflect above requirement. 21 July 2015 Pump Performance Curve shall be alsp include some parameters as below for evaluation : Pls refer to Performance curve No - Pump curve for maximum and PBE-4315A-B.pdf minimum Impeller ( Specify pump curve for rated impeller) - Shut off head @ rated impeller Page 32 of 99

No.

No

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

-

2.8

2.9

Suction Specific Speed Hydraulic Power @ rated operation point - Ratio of rated capacity to BEP capacity - Head rise from rated to shut off - Minimum continuous stable flow - Pumped fluid information ( viscosity, vapour pressure, temperature, gravity etc) Submitted performance curve is not appropriately considered. Information given is not clear and not consistent Bidder check and resubmit 21 July 2015 Bidder to resubmit pump performance curve for evaluation. Bidder to note that the pump fluid is mainly hydrocarbon containing minimum water content. SG: 701.5 - 765.4 / 964.4 - 984.4 ( Condensate / Water ) Viscosity: 0.376 - 1.117 / 0.351 - 0.501

TOTAL PAGES: 99

Please see attached document..

No.

No.

Pls refer to Performance curve No PBE-4315A-B.pdf

No

Confirm. Please document..

No.

see

Page 33 of 99

attached

No.

Open

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

( Condensate / Water ) However, bidder performance data/curve reflect the combination SG – for water at max value (984.4kg/m3 indicated on performance curve) Viscosity – 1mm2/s These parameters are not consistent with the specified given in Purchaser datasheet. Bidder to clarify in detail the reason for using this parameter for establishing performance data. Bidder to check again and confirm. 21 July 2015 Bidder to clarify in detail the reason for using this parameter for establishing performance data.

TBA

There is no corrected factor for viscosity Page 34 of 99

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Cq/Ch/Ce/Cn in pump performance curve. Pump temperature is 55-90 Deg C. However, 20Deg C is shown in performance curve. Bidder to check and confirm again 2.10 The updated pump performance curve shall be reflected the pumped liquid properties such as: temperature, viscosity, gravity, vapor pressure. 21 July 2015 Revised pump performance curve is still 20 deg C. Bidder to clarify. The updated pump performance curve shall be reflected the pumped liquid properties such as: temperature, viscosity, gravity, vapor pressure.

Confirm. Please document..

see

TBA

Bidder response in general “see attached document” is not acceptable. Bidder shall make sure that the Page 35 of 99

attached

No.

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

clarification information whether have in attachment or not.

2.11

2.12

Suction Pressure Max/rated is 2.6bara/1.2bara. However, bidder shown 3.0bara/1.2bara in the proposal. Bidder to check and confirm Pump discharge pressure and discharge flange shall be 4.4 bara considered for hydrocarbon @ rated flow of 10m3/h. Bidder to confirm and provide the summary of calculation to demonstrate this based on the given pump performance data. 21 July 2015 Bidder response in general “see attached document” is not acceptable. Bidder shall make sure that the clarification information whether have in attachment or not.

Confirm. Please document..

see

attached

Confirm. Please document..

see

attached

TBA

Bidder to re-answer. Page 36 of 99

No.

No.

Closed

No.

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.13

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 99

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

Bidder to advise the performance data/curve is given at the pump bowl or at pump discharge flange. Confirm. Please If it is at the pump bowl, then bidder to document.. offset when calculating the discharge pressure and discharge flange accordingly 21 July 2015 Bidder response in general “see attached document” is not acceptable. Bidder shall make sure that the clarification information whether have in TBA attachment or not.

see

attached

SCHEDULE IMPACT (YES/NO)

STATUS

No.

No.

Open

No.

No.

Open

No

No

Bidder to re-answer. 2.14

Bidder confirm the number of stage

Six.

21 July 2015 Bidder shall provide the such supporting document ( pump GA drawing, pump cross section drawing) for verification the total pump stages. No information in pump data, pump

We‟d like attachments

to

resubmit

Page 37 of 99

as

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.15

2.16

2.17

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT curve, pump GA drawing mentioned about this information. Other hand, The revised GA drawing is very low quality. It cannot see and check anything. Suction specific speed shall not exceed 11000 US unit. Bidder to confirm compliance and advise the value of suction specific speed. Bidder to advise the capacity at the BEP. Bidder to indicate this value on the pump performance data. 21 July 2015 It is not acceptable base on API 610 requirement.

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirm. No.

No.

Closed

No.

No.

Open

No.

No.

Open

5833.

15m³/h.

TBA

Bidder to confirm the NPSHR

Confirm.

21 July 2015 Bidder to check pump performance curve and confirm NPSHR value.

TBA

Page 38 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT Bidder to confirm the depth of the suction level of the first impeller from the inlet suction nozzle. This shall be indicated in the pump drawing

2.18

Bidder to note that the depth of the suction level of the first impeller shall be sufficient to provide the required margin between NPSHA and NPSHR. NPSH is estimated as 0.5m at inlet suction nozzle. Bidders to summarize NPSHa at the first impeller inhere also for further evaluation. 21 July 2015 “Bidder to confirm the depth of the suction level of the first impeller from the inlet suction nozzle. This shall be indicated in the pump drawing”. The revised GA drawing is very low quality. It cannot see and check

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirm.

Confirm.

No.

0,9m. Pls refer to Performance curve PBE-4315A-B.pdf NPSH available: 0.5 m in refence to the suction nozzle inlet Distance between LALL in the vessel and first impeller is 1,686m. NPSH pump: 0,9 m without safety margin (in reference to the Page 39 of 99

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response : BIDDER CONFIRMATION / REPLY

TECHNICAL POINT anything. It is not acceptable.

TOTAL PAGES: 99

first impeller) safety margin

0,986

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

m

Bidder shall provide the preliminary NPSHa in here for evaluation.

2.19

2.20

2.21

Impeller shall be closed type/ key to shaft Bidder to confirm compliance 21 July 2015 Bidder shall provide the cross section drawing for this pump type for verification and evaluation. Line shaft shall be open type Bidder to confirm compliance 21 July 2015 Bidder shall provide the cross section drawing for this pump type for verification and evaluation. Column pipe shall be flanged type. Bidder to confirm compliance

Confirm.

No.

No.

Open

Confirm.

No.

No.

Open

No.

No.

Open

TBA

NA.

Page 40 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT 21 July 2015 Bidder response in general is not acceptable. Bidder shall provide the cross section drawing for this pump type for verification and evaluation. Line shaft coupling shall be sleeve and keyed to the shaft. Bidder to confirm compliance

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

Pls refer to attached drawing

SCHEDULE IMPACT (YES/NO)

No

No

No.

No.

STATUS

NA, single piece shaft is used.

2.22 Otherwise, Bidder to provide pump crossing section drawing to verify the proposed pump configuration. 21 July 2015 Bidder to recheck and advise what is the paragraph requirement for VS6 pump shaft. This point shall be put in deviation list.

COST IMPACT (YES/NO)

Please see attached document..

TBA

Bidder also specify the total pump shaft length in here for evalution.

Page 41 of 99

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

There is nothing for pump shaft configuration in attached document.

2.23

Suction can shall be designed and fabricated per ASME Section VIII Div.1 Bidder to confirm compliance

Confirm.

Bidder to specify clearly suction can material and thickness for further evaluation. The thickness shall be suitable with pump design life time and allowance corrosion. 21 July 2015 Bidder to provide the sample suction can in previous project which designed and fabricated per ASME section VIII div 1.

Material will be 1.0038 as stated in No. revised proposal. Thickness will be given after order. Corrosion allowance will be acc. to API610 requirements.

Bidder to recheck the proposed suction can material with API 610 table H2. It cannot find in here this grade.

Page 42 of 99

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.24

2.25

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT “Thickness will be given after order. Corrosion allowance will be acc. to API610 requirements” Bidder to advise what paragraph in API 610 requirement for the corrosion allowance. Pump design temperature shall be 135Deg C. Bidder to confirm compliance with project requirement. “Pumps shall be provided with renewable wear rings. The wear rings shall be secured by shrink fit and shall be locked by three (3) axial set screws. Tack welding of wear rings is not acceptable. Wear rings shall not be U-shaped”

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

Confirm.

COST IMPACT (YES/NO)

No.

In regard to the small size of the pump, It is a standard design since many years which is equipped only with casing wear rings and without impeller wear rings. The casing wear rings will be secured as required by client.

Bidder to check and confirm compliance 21 July 2015 What is standard design. Bidder to specify from previous project applied TBA this design concept. Page 43 of 99

SCHEDULE IMPACT (YES/NO)

No.

STATUS

Closed

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder also specify API 610 paragraph requirement for this. Purchaser didn‟t see this point in deviation list for not comply with code requirement. Bidder to specify also for the clearance between the impeller and casing.

2.26

The impellers shall be keyed to the shaft. Pinning of impeller is not acceptable. Overhung impellers shall be secured to the shaft by a cap screw or nut that does not expose shaft threads to the pumped fluid. The securing device Confirm. shall be threaded to tighten by liquid drag on the impeller during normal rotation and a positive mechanical locking method is required.

No.

Bidder to confirm compliance 21 July 2015 Bidder to provide the cross section TBA drawing to check and verify Page 44 of 99

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM 2.27

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

Bidder to confirm the size, type and Flanged type #RF; ½” rating of the drain and vent connections 21 July 2015 Bidder to clarify how to drain the current proposed pump ( provide drain and vent procedure also)

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

No.

No.

Open

No.

No.

Closed

“Bidder to provide an internal drain pipe extending up to the bottom of the can (provided with isolation valve) for TBA draining the pump by pressurising the can with N2 via vent valve” Bidder to advise size, air quality and air consumption required to drain pump from top of pump casing

2.28

Bidder offer not allowable nozzle loading is 1 time of API 610 value only. This is not acceptable. Confirm. Please document. Nozzle loads shall be 2 times x value per API 610 Table 5 Bidder to confirm compliance

see

Page 45 of 99

attached

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.29

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

Material of pump shall be S-6 per API Confirm. Please 610. document.. Bidder to confirm compliance

see

attached

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

No.

No.

Open

No.

No.

Open

21 July 2015 Bidder to recheck with proposed material in attached document and table TBA H2 API 610 requirement.

2.30

Bidder to specify the material grade for below items equivalent in ASTM standard: - pump casing - Impeller - Shaft - Casing/impeller wearing rings - Diffuser Please see attached document.. - Colum pipe - Suction Can - Discharge head - Bolt and nut - Mounting plate - Shim - Drain deep pipe - Other as necessary Page 46 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide the crossing section drawing c/w bill of material for further evaluation. 21 July 2015 A lot of item don‟t have in attached document such as: mounting plate, bolt TBA and nuts, drain deep pipe etc. Request Bidder specify in here for evaluation Pump will be operated at temperature 55-90 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride ( content in produced water ) : 801 ppm 2.31

2.32

Request Bidder to recheck and confirm whether the current proposed material suitable with service condition or not.

Confirm.

Bidder‟s requested to provide the recommendation from manufacture for material application. Material for wetted parts shall be NACE Confirm. MR 0175 compliance. Page 47 of 99

No.

No.

No.

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm

2.33

2.34

Bidders to advise the Y strainer mesh size in upstream pump suction. 0,25mm during start-up and 0,5mm ] No. Bidder to advise maximum solid particle during normal operation. size pump can accommodate. 21 July 2015 Bidder response is noted. However, bidders to advise the Y strainer mesh size in upstream pump suction. TBA Bidder to advise maximum solid particle size pump can accommodate. Mechanical seal system shall include the following: Accumulator Air fin tube cooler Pressure gauge Pressure transmitter Confirm. Temperature indicator with thermowell Check valve Isolation valve

No.

Bidder to confirm Page 48 of 99

No.

Open

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

We‟d like to provide some documents below: 21 July 2015 1/ dimensional information Mechanical seal specification/technical mechanical seal.pdf Yes proposal/ P&ID shall be provided for 2/principle preliminary drawing of check and verification. plan 53B system.pdf

2.35

2.36

2.37

Bidder shall provide the proposed seal Please find attached preliminary specification/drawing/list of component/ information of the mechanical Yes. seal and the plan 53B system. P&ID for further evaluation. We‟d like to provide principle 21 July 2015 preliminary drawing of plan 53B There is no attachement information for Yes system.pdf Seal plan 53B. Seal flushing system (piping, fitting, valves, accumulator, etc.) shall be Confirm. SS316L material as minimum. Bidder to confirm compliance 21 July 2015 Mechanical Seal material comply with TBA Nace MR0175. Bidder to confirm compliance. Mechanical seal shall 3CW-FB, contacting wet seals in a face-to-back Confirm. configuration. Duel pressurised. Page 49 of 99

SCHEDULE IMPACT (YES/NO)

STATUS

No

No.

Open

No

Yes.

No.

Open

No.

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance 21 July 2015 Seal manufacturer to advise for barrier TBA charging pressure recommendation for this operating condtion. 2.38

Seal shall be cartridge type. Bidder to confirm compliance

Confirm.

No.

No.

Closed

No.

No.

Open

No.

No.

Open

Bidder to specify Mechanical seal material: Material of static/rotating face (secondary seals, seal faces), spring, Please see attached document.. metal parts as per seal datasheet. 2.39

2.40

“Seal piping/tubing shall be ½” minimum, schedule 80S, seamless 316L Confirm. tubing”. Bidder to confirm compliance also. 21 July 2015 There is no information in attached TBA document Seal Vendor shall verify material selection for mechanical seal Confirm. component to suit the service condition. Page 50 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.41

2.42

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT “Seal Vendor shall review the seal system proposed in the datasheets and shall confirm or recommend suitable seal and flush configuration and materials for achieving safe and trouble free operation”. Bidder to check with seal manufacturer and provide confirmation/recommendation also. 21 July 2015 Bidder to check with seal manufacturer and provide confirmation/recommendation also. Bidder to provide the specification/drawings to indicate the below technical information for coupling: - Make/model/type/manufacture - Safety factor - Spacer length -Coupling Guard Material 21 July 2015 Bidder shall read carefully the clarification. Bidder to provide specification/drawings to indicate the below technical

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Manufacturer: John Crance

No.

No.

Open

Oil lubricated a No. Antifriction bearings will be used of

No.

Open

Confirm.

TBA

Page 51 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT information for bearing: - Radial bearing type - Thrust Bearing Type - Bearing lubrication (radial / thrust)

2.43

TOTAL PAGES: 99

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY brand FAG or SKF. Detailed information provided after order.

21 July 2015 Bidder shall provide the below technical information for bearing in this stage for evaluation: - Manufacturer TBA - Radial bearing type - Thrust Bearing Type - Bearing lubrication (radial / thrust) - Constant level oiler: Bidder to advise provide or not. 21 July 2015 “Bearings for vertical close coupled pumps shall be designed to carry twice the maximum up-thrust and down thrust the pump may develop while starting, TBA stopping or operating at any capacity, or while being tested with water. The maximum thrust load shall be calculated at twice the specified Page 52 of 99

will

be

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection” Bidder to confirm compliance Bearing life calculation shall be subjected for COMPANY approval during detail design stage. Bidder to confirm compliance

IIB

2.1

MECHANICAL CLARIFICATION FOR RECIPROCATING – FLARE SCURBBER PUMP The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 meter from the equipment. Confirm. Bidder to confirm compliance and specify maximum noise for this proposed pump 21 July 2015 Bidder to specify maximum noise for this 82dBA proposed pump.

No.

No.

Closed

Page 53 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.2

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to provide the pump drawing clearly showing the dimension, weight and other detail/ information as Please see attached document.. No. necessary for further evaluation. Pump manifold shall be clearly in pump GA drawing. Will provide separate GAD pdf file. 21 July 2015 Purchaser cannot check the GA drawing MOM 27 July 2015 due to very low quality. Bidder to resubmit the GA drawing ( mark-up scope of supply also) 04 Aug 2015 TBC#1 Rev C. Bidder response is noted. However Bidder to specify clearly in here for the estimated weight and dimension since the attached file mark-up is not clearly.

29th July 2015 by LEWA Please find attachment: Sample No. GAD for G3F M911S Pump Skid.pdf

06 AUG 2015 Dimension: 1710x2360x2530 (mm)

SCHEDULE IMPACT (YES/NO)

No.

No.

No

No

No.

No.

Unit Weight: 3920 kgs 2.3

Bidder is requested to provide country of Germany. origin and sub-vendor list for major Page 54 of 99

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

component items ( Pump, motor, coupling, bearing, mechanical seal ) Pump from Germany Motor from ABB Finland. Coupling from KTR Germany Bearings from SKF Germany 21 July 2015 MOM 27 July 2015 Bidder to specify clearly for major Bearing is usually form SKF. components. Bidder confirmed the bearing is from Germany Motor from ABB Finland/ Siemen Germany

2.4

It is noted Bidder offered API 675 with diaphragm for flare scrubber pump while Purchaser specified API 674 with plunger type.

Please see attached document. Offer now is API674 double diaphragm pump because API674 plunger is not fully leak free. Fluid Yes. contain H2S which is important to Bidder to provide detail justification for have a fully leak free design where offering this alternative. only double diaphragm can provide. 21 July 2015 Will provide LEWA format of the Bidder shall provide the revised Pump diaphragm datasheet instead of datasheet API 674 for evaluation. project version as project version is only applicable for plunger type. Page 55 of 99

Closed

Yes.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

Other hand, Bidder to provide the Wear parts already listed in Maintenance and Wear Parts table proposal. apply for proposed pump for further evaluation. MOM 27 July 2015 Bidder to check the below comments for the submited datasheet and update to reflect: - Operating condition: should be in the same with Project datasheet. - Bidder to specifiy for the total accelaration losses in the piping suction line. - Bidder to reconfirm about the NPSHR internal of pump. - The liquid end type nozzle connection and manifold is rating 900. - Revise the testing as per project datasheet. - update the driver section to reflect the ABB manufacturer.

Page 56 of 99

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.5

2.6

2.7

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

04 Aug 2015 TBC#1 Rev C. Bidder response and submission is noted. However, Bidder to advise the below information:

29th July 2015 by LEWA Please find attachment: PBE4305AB pump datasheet.pdf

- Mech efficiency - Vol efficiency - Plunger velocity.

06 Aug 2015 Approx 85% Approx 91% 181 SPM

COST IMPACT (YES/NO)

Yes

For diaphragm pump, double diaphragm is required. Confirm. No. Bidder to confirm compliance Pressure gauge. Diaphragm leakage detection is required. MOM 27 July 2015 No. Bidder to specify clearly leakage Bidder confirmed provide both detection component in the base scope. pressure transmitter/indicator. Pump design temperature is 135Deg C. Confirm. No. Bidder to confirm compliance 21 July 2015 Pump drive end has a maximum Bidder to specify: design pressure of 86 barg. Pump casing maximum allowable Pump head has a maximum design working pressure. pressure of 117 barg. Page 57 of 99

SCHEDULE IMPACT (YES/NO)

STATUS

No.

Closed

No.

Closed

No.

Closed

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT Pump hydraulic test pressure.

2.8

2.9

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 27 July 2015 Bidder confirmed: - Motor and gear design for 86 barg. - Pump head has a maximum design pressure of 117 barg. - The hydraulic pressure is 129 barg

NPSHR is given as 4.37m. This does not cater for sufficient margin between According to below point 2.13, NPSHA and NPSHR (1m as minimum) pulsation study API674 approach II is require. If so, the outcome of this Yes. Bidder to check and select the pump point will be address upon the with appropriate NPSHR. result. New selected pump has a NPSHr of 21 July 2015 3.95m which is still insufficient if we Purchaser withdraws the API 674 study consider a need of 1m margin. approach. We propose the use of suction Bidder to re-answer this clarification. dampener. Bidder to provide NPSH calculation (included acceleration) for further Please see above point. evaluation. Please advise static height of fluid 21 July 2015 inclusive of fluid in tank low low Bidder to provide. level. Please also advise suction pipe Page 58 of 99

Yes.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

diameter, pipe schedule and pipe length for our evaluation. MOM 27 July 2015 Bidder to provide the accelaration head 29th July 2015 by LEWA No. To be advised later.

2.10

Bidder to provide power requirement calculation for further evaluation. Motor power shall be design @ PSV Please see attached document. No. setting pressure and API 674 requirement which is greater. Absorbed power at external PSV 21 July 2015 set pressure od 86 barg is 30.05 kw Bidder to recheck the attached document. MOM 27 July 2015 Bidder to submit for verification 04 Aug 2015 TBC#1 Rev C. Bidder response is noted. As per mark29th July 2015 by LEWA up datasheet, Bidder to reconfirm that Please find attachment: G3F the selected motor power is 34.5 KW. No. M911S , Motor info on Kilowatt.pdf Purchaser understood that the maximum required power is 30.05 Kw Page 59 of 99

No.

No.

No.

Closed ( provided)

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

so the selected motor power shall be considered the margin factor 110% as per API requirement. 06AUG,2015 No

No

No.

No.

Open

ABB offer motor in 30.5KW

2.11

External PSV is provided Purchaser and is set at 86Barg. Bidder stated in proposal that bidder provided internal PSV and set at 80.3bar. Bidder also stated in the pump specification that internal PSV set at 86bar. Please see attached document. There is inconsistent information among purchaser PSV set point and Bidder internal PSV set point. Bidder to check and reconfirm 21 July 2015 Bidder to recheck document.

New selected pump is as per 86barg. the

Closed

attached MOM 27 July 2015 Bidder confirmed the PSV setting Page 60 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

pressure external 86barg

2.12

Bidder to confirm the followings for gear box: - Make/Model - Gear Design code (AGMA 6010) N.A. No. - Type (Single or double helical type, or worm gears) - Service factor (1.75) - Rating Will provide LEWA pump datasheet and pump drawing. 21 July 2015 Bidder confirmed to change to API 674, Bidder specified N.A without supporting document is not clear. MOM 27 July 2015 Bidder confirmed the pump is used Bidder to provide manufacturer pump the internal gear as per Lewa datasheet and cross section drawing for standard. verification Bidder confirm the design life time of gear box is 20 year follow API code requirement.

Page 61 of 99

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

Bidder to confirm the following for suction and discharge dampeners: 2.13

Pulsation study API674 approach II - Study Method (Approach 2, API 674) is a cost adder item. Please confirm Yes. - Design code (ASME VIII Div. 1) with it is require. code stamp - Material

21 July 2015 Bidder shall provide the below information for pulsation dampener: - Pulsation dampener specification/drawing and bill of material. - Pulsation dampener sizing. - Pulsation dampener cartridge material ( clarify clearly suitable with pumped liquid properties, temperature etc)

We will provide after evaluating the suction condition which requires client to advise as per point 2.9 above on page 47 of 74 MOM 27 July 2015 Bidder to provide techincal information:

the

below

- Pulsation dampener specification/drawing and bill of material. - Pulsation dampener sizing. - Pulsation dampener cartridge material ( clarify clearly suitable with pumped liquid properties, temperature etc) Page 62 of 99

Yes.

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

04 Aug 2015 TBC#1 Rev C Bidder response is noted. However, Bidder to provide the below information for pulsation dampener ( catalogue and drawing to reflect the below technical information) - Dampener manufacturer /model. - Maximum charging pressure - Dampener connection ( size, rating, flange design code), required flanged connection.

29th July 2015 by LEWA Please find attachments:

Q15-12251P-TY Discharge.pdf and Q15-12251P-TY Suction.pdf for Yes Pulsation dampener sizing. Dampener cartridge material, dampener specs/drawing and BOM -> SS316L Nace construction with - Pulsation dampener cartridge material FKM (Viton) bladder material). ( clarify clearly suitable with pumped liquid properties, temperature etc)

No.

06 AUG 2015

New proposed dampener info from maker Flowguard is FD-50Page 63 of 99

Yes

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

86-FTF-SSL-E-2" 1500 RTJ/WN Attached info for your reference.

2.14

2.15

Bidder to provide the specification/drawings to indicate the below technical information for coupling: KTR internal coupled within pump - Make/model/type/manufacture No. body. No guard required. - Safety factor - Spacer length -Coupling Guard Material Please refer to pump only GAD. You will see that the motor sits on the pump body flange end. In it is where the coupling sits. This coupling is an integral type 21 July 2015 within the pump. Bidder confirmed change to API 674, Will provide more info upon order. without supporting documentation. It is not clear. Bidder to recheck MOM 27 July 2015 Bidder confirmed the internal coupling is follow Lewa standard and design life time is 20 year as per API recommendation. Bidder to specify the material grade for below items equivalent in ASTM Please see attached document. No. standard: Page 64 of 99

No.

Closed

No.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

- pump head - Diaphragm - Plunger - Valves / Valve seat - Gland - Packing - Other as necessary Please refer to our proposal page 5 of 16 which describe the material of the wetted part. 21 July 2015 Bidder to re-answer this calcification.

04 Aug 2015 TBC#1 Rev C Bidder to advise the material for below items: - Plunger - Gland - Packing - Throat bushing - Packing

MOM 27 27 July 2015 Bidder to specify clearly material for evaluation. Bidder to confirm the wetted part is complied with Nace MR 0175 29th July 2015 by LEWA Materials (wetted parts): Pumphead: 1.4571 (SS316Ti) Diaphragm: PTFE No. Valve seat suction: 1.4571 (SS316Ti) Valve cone suction: 1.4571(SS316Ti) Page 65 of 99

No.

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT -Lantern Ring - Bolt/nut -Stuffing Box. Bidder to specify item by item, Bidder to advise also if Not applicable for API 675 pump diaphragm liquid end.

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY Valve seat discharge: 1.4571 (SS316Ti) Valve cone 1.4571(SS316Ti)

COST IMPACT (YES/NO)

STATUS

discharge:

Confirmed wetted parts is complied with Nace MR 0175 ( for metallic materials) 06 AUG 2015 Above mention is no applicable. Offered is API675 double No diaphragm pump. Material of pump offered can be seen in proposal and API datasheet.

2.16

SCHEDULE IMPACT (YES/NO)

Allowable Nozzle loading shall be 1 time of API 674.

No.

No

Open

No.

Bidder to confirm compliance 21 July 2015 Bidder is missing this item.

MOM 27 July 2015 Bidder confirmed compliance with the Nozzle load of tie-in point is one time of API 674. Page 66 of 99

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM III

3.1

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

PROCESS CLARIFICATION 21 July 2015 Flare scrubber pump and Flare booster pump shall be complied with pump Noted and will advise as soon as design condition as per attachment 1. possible. Bidder to recheck and confirm for each pump. 29th July 2015 by LEWA Please confirm vapour pressure as it is shown differently for both pumps. Since they are pumping the same fluid, vapour pressure shall be the same. No. Please confirm which value to be considered for calculation. Because if vapor pressure (Flare scrubber pump) is at 3.5 bara and the booster pump is only providing a discharge pressure of 4.4 bara, we are talking about a delta P of 0.9bara. This is not enough suction Page 67 of 99

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

pressure for the pump.

IV

4.1

ELECTRICAL CLARIFICATION Q

Generally, Electrical equipment inside the package shall be in compliance with: 1. 2014-4869-3L-0002 Electrical Requirements for Package Equipment Specification 2. 2014-4869-3L-0004 - Induction Motors specification (Medium Confirm. Voltage & Low Voltage)

No.

No.

Closed

No.

No.

Closed

Bidder to confirm compliance. If any deviation/exception, bidder to detail in bid form T4 for review and evaluation.

4.2

Final platform interfacing electrical cable size shall be informed to bidder Confirm. during vendor data review. 1. Bidder to take note that the Page 68 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

motor shall have suitable cable entry for project cable installation. If any incorrect cable entry, bidder shall need to provide certified reducer/ adaptor, nickel plated brass material and accessories to get correct cable entry. 2. Un-used cable entry shall be plugged by certified plug nickel plated brass material. Bidder to confirm compliance

4.3

Project motor datasheet shall need to be filled up and submitted as a part Confirm but after order. All needed and of vendor data review Bidder to confirm compliance.

4.4

important information for the motor at this No. project stage are listed in the revised proposal.

Bidder to confirm that the Lifting eyes shall be furnished for the proposed Confirm. motor

No. Page 69 of 99

No.

Closed

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

The motor testing shall be in compliance with Section 6, Doc. No. 2014-4869-3L-0004 Induction Motors specification.

4.5

Motor testing report and all certification (for standard compliance, type test approval, Confirm. hazardous area classification and IP protection) shall be provided in vendor data Bidder to compliance.

check

and

No.

No.

Closed

No.

No.

Closed

confirm

Motor shall be painted as per project painting procedure. 4.6

Bidder to compliance.

check

and

confirm

Confirm.

Page 70 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide Stainless steel project tag name for motor as mentioned in datasheet:

4.7

4.8

4.9

Flare Booster Pump motors: ZDE-4315A and ZDE-4315B Flare Booster Pump motors: ZDE-4305A and ZDE-4305B Closed Drain Pump motors: ZDE- 6140A and ZDE-6140B

Confirm.

Bidder to advise power consumption requirement (kW) of the pumps: - Flare Booster pumps (PBE4315A/B) Please see attached document. - Closed Drain Pumps (PBE6140A/B) - Flare Scrubber pumps (PBE4305A/B) Portion 1 - Flare Booster Pumps (Tag No. PBE-4315 A/B) Bidder to confirm that the proposed Confirm. motor shall meet following Page 71 of 99

No.

No.

Closed

No.

No.

Closed

No.

No.

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

requirements:  Enclosure material: Cast iron or coated fab. steel  Maximum noise level as 85dB@1m  Duty Cycle S1 Bidder to provide motor model and catalogue/datasheet for perusal. (Note: Bidder response that “Provide after placing order” is not acceptable) 21 July 2015 As per the current info provided by project and calculation from bidder, Bidder can fix the motor model now. Bidder to check and provide motor model and catalogue/datasheet as requested.

4.10

Space heater is rated 230VAC but To be advised later Our factory is rechecking operated as 110VAC. Page 72 of 99

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance

21 July 2015 Bidder to respond.

It‟s the same item 4.14 below: A designed space heater for 230VAC isn‟t able to operate at 110VAC. The motor can be equipped with a space heater for 110VAC instead of the quoted 230VAC if required.

4.11

4.12

Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking Confirm. bronze alloy/ conductive plastic suitable for zone 2, IIA, T3 2. Vertical motor shall be flangemounted Temperature monitoring is not required for the motor. Bidder to Noted. exclude this from its proposal Page 73 of 99

No.

No.

Closed

No.

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.13

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

Portion 2 - Flare Scrubber Pump (Tag No PBE-4305A/B) Bidder to confirm that the proposed motor shall meet following requirements:  Cooling method IC441  Enclosure material: Cast iron or coated fab. steel  Maximum noise level as 85dB@1m Confirm.  Duty Cycle S1  Insulation class F  Temperature raise class B

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No.

No.

29th July 2015 by LEWA We will considere this point in our No. proposal. Pls find attachments:

No.

STATUS

Bidder to provide motor model and catalogue/ datasheet for perusal. (Note: Bidder response that “Provide after placing order” is not acceptable) 04 Aug 2015 TBC#1 Rev C 1. Consider specification requirement is not enough. Bidder to confirm compliance with project

Page 74 of 99

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT requirement. 2. Bidder to re-check and confirm that the motor shall has IP56 as minimum as well.

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY G3F M911S , Motor info on Kilowatt.pdf PBE-4305AB pump datasheet.pdf 06 AUG 2015 IP56 will be provided. Compliance to project specs as well. TBA MOM 27 July 2015:

21 July 2015 As per the current info provided by project and calculation from bidder, Bidder can fix the motor model now. Bidder to provide motor model, catalogue/ datasheet, manufacturer motor experience and confirm that raw motor material is not sourced from china and India.

Bidder to provide motor rating as soon as possible before COB 29/07/2015 Bidder confirmed that motor shall be from ABB/Siemens. If the cataloge is not available in this phase, Bidder confirmed to provide manufacturer name and motor model to purchaser for approval before placing order with Page 75 of 99

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

manufacturer. 04 Aug 2015 TBC#1 Rev C 1. Bidder to confirm compliance with discussion in MOM 27 July 2015 2. Bidder provide motor manufacturer reply.

29th July 2015 by LEWA We will considere this point in our proposal. Pls find attachments: G3F M911S , Motor info on No. Kilowatt.pdf PBE-4305AB pump datasheet.pdf Still pending motor manufacturer reply.

No.

Closed

06 AUG 2015 Confirmed. ABB motor will be used. Space heater shall be provided for A designed space heater for motor greater than 3.7kW. Space 230VAC isn‟t able to operate at 110VAC. 4.14

heater is rated 230VAC operated as 110VAC. Bidder to confirm compliance

No

No

but

The motor can be equipped with a space heater for 110VAC instead of the quoted 230VAC if required. Page 76 of 99

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 27 July 2015: Bidder confirmed that 110VAC space heater shall be provided

4.15

V

Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive plastic Confirm. suitable for zone 2, IIA, T3 2. Vertical motor shall be flangemounted 3. Re-greasable bearing shall be used for motor above 22kW.

No.

No.

No.

No.

INSTRUMENT CLARIFICATION General

5.1

Bidder to confirm complies to Instrument Design Specification and Instrument Confirm. Requirements For Package Equipment Page 77 of 99

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Specification (Doc. No. 2014-4806-4L0001, and 2014-4806-4L-0005). Bidder to list down any instrument supplied along with the pump. TBA 21 July 2015 MOM 27 July 2015 Bidder is requested to list down all PBE-4305A/B instrument supplied along with the Bidder to list down the major pumps or provide PID for Purchase technical information for review. instrumentation device for evaluation. 04 Aug 2015 TBC#1 Rev C: Catalogue had been reviewed, However Bidder to note IS instrument/ barrier Reciprocating Pump (PBEare not used for project. 4305A/B) Attached is the model of pressure Pressure transmitter/indicator shall be transmitter that we will use. Yes SS316L, Ex‟d‟ type and certified for Pls refer to 3051 Pressure transmitter Zone 2 Gas Group IIA Class Temp. T3 catalog.pdf Bidder to confirm compliance.

Page 78 of 99

No

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY 06 AUG 2015 Confirmed

5.2

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

No

No

No.

No.

No

No

Closed

Pump will be equipped with two Bidder to advise Vibration sensors for pieces vibration sensors in X and Y No. Pump and electrical motor if any direction on the bearing housing. (brand BN).

No.

Open

Bidder to advice on the requirement of Vibration sensors and Temperature sensors for Pump and electrical motor, if N.A. any. 04 Aug 2015 TBC #1 Rev C ( Reciprocating pump) Bidder to confirm that there are no local control station, no junction box and no cable in the bidder base offer. All of them are Purchaser scope of supply. 06 AUG 2015 Confirmed. API Centrifugal Pump (PBE-4315A/B

5.3

Page 79 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

21 July 2015 Bidder to specify instrument device to connect with proposed sensors. TBA Bidder to also advise for feedback signal.

5.4

5.5

5.6

Hydrodynamic thrust bearings shall have four (4) temperature measurement devices, single element, in each bearing located in the high temperature zone. Two (2) of the thrust bearing RTDs shall be installed in the active pads and two in the inactive pads Bidder to confirm complies. Hydrodynamic radial bearings shall have two (2) temperature measurement devices, single element, in each bearing located in the high temperature zone

No hydrodynamic thrust bearings No. are installed in the quoted pump.

No.

Closed

The quoted pump is in a vertical design (VS6) as required. Therefore No. no hydrodynamic radial bearing is needed.

No.

Closed

No.

Closed

Bidder to confirm complies. Each seal system shall include storage vessel, level gauges and transmitters, pressure transmitters and relief valves Confirm. as necessary to make a fully operable and safe system

No.

Page 80 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm complies.

5.7

5.8

5.9

5.10

All instrument hardware equipment for the Pumps shall be suitable for Zone 2 hazardous area, Group IIA, temperature Confirm. class T3, IP 66 as minimum. Bidder to confirm complies. All Transmitters shall be analogue output type 4-20mA, Hart Protocol.

Confirm.

Bidder to confirm complies. Bidder to confirm that the supplied Junction boxes shall be 316SS or 316L SS material and certified suitable to Confirm. Zone 2 hazardous area, Gas Group IIA, temperature class T3, IP 56 as a minimum. 21 July 2015 Junction box is not required in Bidder Noted and confirm. scope. Bidder to confirm and update the quotation to reflect. Bidder to confirm the supplied junction boxes shall be of bottom entry only. The Confirm. cabling entry connection shall utilized Page 81 of 99

No.

No.

Closed

No.

No.

Closed

No.

No.

Open

No.

No.

No.

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

ISO thread

5.11

5.12

5.13

5.14

VI

Bidder to confirm all supplied JBs/enclosures shall have a 25% termination spares and 25% spare space Bidder to confirm all spare cable entries (i.e. JB‟s transmitters, etc.) shall be plugged suitable to the hazardous class rating. Cable gland shall be Ex „d‟ & Ex „e‟ certified. Bidder to provide instruments, Junction Boxes certification suitable to use in Zone 2 hazardous area, Gas Group IIA, temperature class T3 for review Instrument cable shall be oil resistant, mud resistant and flame retardant type. Bidder to comply 21 July 2015 Cable is not required in Bidder scope. Bidder to confirm and update the quotation to reflect.

Confirm.

No.

No.

Closed

Confirm.

No.

No.

Closed

Confirm.

No.

No.

Closed

Confirm.

No.

No.

Open

Noted and confirm.

No.

No.

STRUCTURE CLARIFICATION Page 82 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

6.1

6.2

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT Structural steel calculation for baseplate shall be submitted by bidder for review and approval. Bidder to confirm compliance. 21 July 2015 Base frame structural steel calculation shall be submitted by bidder for review and approval. Bidder to confirm compliance. The baseplate shall be designed, fabricated and inspected in accordance with specification No. 2014-4889-6L0005_Structural skids for package equipment. Bidder to confirm compliance. 21 July 2015 The base frame shall be designed, fabricated and inspected in accordance with specification No. 2014-4889-6L0005_Structural skids for package equipment. Bidder to confirm compliance.

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Base plate not applicable. Please see point 1.2 on page 3 of No. 47.

SCHEDULE IMPACT (YES/NO)

STATUS

No.

MOM 27 July 2015 Reciprocating pump: Bidder confirmed fully comply with Technical requisition requirement and API requirement.

Closed pump)

Base plate not applicable. Please see point 1.2 on page 3 of No. 47.

No.

MOM 27 July 2015 Bidder to recheck

29th July 2015 by LEWA Confirmed. Page 83 of 99

No.

No.

Closed

(

for

reciprocating

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

6.3

6.4

6.5

6.6 VII

7.1

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT The design load criteria shall be as per specification for structural skid for package equipment Do. No. 2014-48896L-0005 Weight and Centre of Gravity shall be prepared and submitted by Bidder for review and comment. Bidder to confirm compliance NDT minimum requirement, All weld shall be subject to 100% Visual examination and 100% UT of all skid full penetration welds of skid main members and 100%UT and DP of lifting lugs. Bidder to confirm compliance Bidder is requested to provide estimate Dry/operating weight.

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO) Closed

Confirm.

Will provide confirmation.

after

order

No.

No.

Closed

No.

No.

Closed

Please refer to attached technical No. document.

No.

Closed

Pump standard suction nozzle is only available in orientation downwards. Yes. It can be solved by providing a common manifold where now the tie in point is in horizontal direction at

No.

Confirm.

PIPING CLARIFICATION 21 July 2015 PBE-4305A/B: Due to layout constraints, suction nozzle shall not be oriented down (bottom), it must be oriented to horizontal direction. Bidder to confirm.

STATUS

Page 84 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

According PID, the suction nozzle is 2” 2”/150# RF; and discharge nozzle is 2” nozzle will be provided. 2”/600# RF while bidder provided suction 1 1/2”/600RFfor both suction and discharge nozzles. Bidder to advise MOM 27 July 2015 The pump discharge and suction nozzle rating 900 RTJ. Suction and discharge manifold is carbon steel and 600 rating. Bidder to confirm 04 Aug 2015 TBC #1 Rev C Bidder confirm the suction and discharge manifold is in the same rating 900# RTJ SS316L in base scope of supply. Bidder also advise for the piping manifold size connection.

29th July 2015 by LEWA As discussed, since LEWA will provide SS316L Nace for wetted Yes. part and manifold, 900# RTJ will be considered.

Bidder to advise also for base plate Page 85 of 99

No.

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

drain nozzle connection ( size, rating, flange design code) 06 AUG 2015 Confirm suction manifold is same rating as discharge. Manifold size is SS316L Nace 2” 900# RTJ due to the design temp 135DegC.

No

No

No.

No.

Base plate drain connection is 2” 150# RF. VIII

QC CLARIFICATION GENERAL Bidder to mark-up ITP (TR P501) and submit for further evaluation.

8.1

Item 36 in ITP P501 for Factory Acceptance tests (FAT) shall be W Noted. (witness) in inspection lever requirement for COMPANY and PURCHASER instead of V. This point will apply for two pump types. Page 86 of 99

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Pls see attached file: MARKED UP VDRL-ITP-PBE4305A-B.pdf

21 July 2015 Bidder to mark-up ITP ( TR P501) and MOM 27 July 2015 submit for further evaluation. For Reciprocating pump Yes Bidder confirmed fully comply with FAT is under base scope. Bidder also the Project ITP in technical confirm compliance requisition.

8.2

It will discuss later in KOM Either CE certificate or U stamp Noted. No. certificate for accumulator items 21 July 2015 Bidder stated in general is not MOM 27 July 2015 acceptable. Reciprocating pump. Bidder to recheck the U-stamp for Bidder to clarify for: pulsation dampener. If cannot - Mechanical seal accumulator: API comply Bidder to put in deviation centrifugal pump. list. - Pulsation dampener: reciprocating pump. 29th July 2015 by LEWA Pulsation dampener will be with U Yes. stamp. Page 87 of 99

No

Closed

No.

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

ITEM

TECHNICAL POINT

8.3

Welder and WPS qualification shall be in Confirm. compliance with 2014-4800-0L-0008

8.4

8.5

8.6

8.7

Structural material shall be in compliance with 2014-4891-6L-0001 21 July 2015 This document had been sent to Bidder through BCA#01. Bidder to recheck with attachment in this TBC#1 Rev B Piping material shall be 2014-4800-1L0001 21 July 2015 Bidder stated in general is not acceptable. Bidder confirm compliance or not Skid structural fabrication shall be inspected as per 2014-4891-6L-0004 21 July 2015 This document had been sent to Bidder through BCA#01. Bidder to recheck with attachment in this TBC#1 Rev B Bidder to confirm submitting weld map showing weld configuration, applicable WPS, NDE matrix

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS Closed

No.

No.

NA.

No.

No.

Confirm.

No.

No.

Noted.

No.

No.

Confirm.

No.

No.

NA.

No.

No.

Confirm

No.

No.

Closed

Confirm.

No.

No.

Closed

Page 88 of 99

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT Painting and Coating in accordance with Document No.: 2014-4800-1L-0004.

8.8

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirm.

Bidder to put in deviation list if cannot comply and proposed as per manufacturer standard ( Painting shall be suitable for offshore service)

No.

No.

Painting procedure shall be subjected to Painting procedure will be provided COMPANY approval and comply with after order. Project painting specification in final color. Noted and will indicated MOM 27 July 2015 Bidder confirmed the painting and coating is followed Manufacturer 21 July 2015 standard applied for offshore Bidder to put in deviation for this No. project. clarification. The final color is complied with the project specification. The painting and coating procedure shall be subjected to approve Page 89 of 99

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

during detail design

8.9

VIIIA

8.1

21 July 2015 PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is Noted and confirm. applicable 100% for pressure retaining parts)

Yes.

Yes.

Closed

No.

No.

Closed

QC CLARIFICATION FOR API CENTRIFUGAL PUMP Material certificates shall be furnished as follow 

Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Pump material shall be in accordance with NACE MR0175

Confirm.

Confirm on wetted part.

Bidder to confirm compliance

Page 90 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.2

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT Pump NDT requirement: - Liquid penetrant for connection weld - Liquid penetrant for casting - Nozzle connections to the casing shall be subject to 100% MPI/DPI and minimum 10% radiography/ultrasonic inspection.

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirm.

No.

No.

Closed

Confirm.

No.

No.

Closed

Confirm.

No.

No.

Open

If cannot comply, Bidder to put in deviation list.

8.3

8.4

Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance Pump witness test require for below ( API 610, 11 edition) - Performance (8.3.3) - Retest on seal leak ( 8.3.3.2.d) - NPSH (8.3.4.3) - Complete unit test (8.3.4.4) - 4-hr mech. run test (8.3.4.2) Other Non-Witness, Observe test requirement shall be per QC inspection

Page 91 of 99

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

and testing in Purchaser pump datasheet sheet 5 of 14 All testing above shall be in base scope. Bidder to confirm compliance 21 July 2015 Bidder to specify for the testing location.

8.5

VIIIB

8.1

Bidder also provide sample testing from previous ( same pump model) project to verification Impellers, balancing drums and similar major rotating components shall be dynamically balanced to ISO 194G-1, grade G2.5.

TBA

Confirm.

No.

Bidder to confirm compliance QC CLARIFICATION FOR API RECIPROCATING PUMP 21 July 2015 Inspection and testing shall be fully complied with TR, Datasheet and TBA Specification requirement. Bidder to confirm compliance Page 92 of 99

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

MOM 27 July 2015 Bidder confirmed compliance 8.2

8.3

Closed

21 July 2015 Bidder to mark up in TR ITP (P501) and Will provide. No. submit for further evaluation. MOM 27 July 2015 Bidder confirmed compliance with project requirement 21 July 2015 FAT shall be done as per Project specification requirement (2014-48001L-1008 section 12). Below test is required for witness: Performance test, NPSH test and 4 hours mechanical running test.

Confirm

Yes.

Bidder to confirm compliance 04 Aug 2015 TBC#1 Rev C. The mechanical running test will done 4 hours for each pump (such components as pumps, gears, drivers and auxiliaries that make up the complete unit shall be tested Together). Bidder to confirm

MOM 27 July 2015 Bidder confirmed compliance

Page 93 of 99

STATUS

No.

Closed

No.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

compliance. 06 AUG 2015 No

No

No.

No.

Confirmed. 21 July 2015 Material certificates shall be furnished as follow:

8.4



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

Confirm

Pump material shall be in accordance with NACE MR0175 Bidder to confirm compliance MOM 27 July 2015 Bidder to recheck and reconfirm.  Pressure retaining components to EN 10204:2004 Type 3.1 

Other components to EN Page 94 of 99

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

10204:2004 Type 2.2 Pump material shall be in accordance with NACE MR0175 Material certificates shall be furnished as follow. 

Structure material is EN

10204:2004 Type 3.1 

Piping material EN 10204:2004

Type 3.1 th

29 July 2015 by LEWA

-Confirned Pressure retaining components (matellic materials) to EN 10204:2004 Type 3.1 - Other components to EN 10204:2004 Type 2.2 ->We can only provide 2.2 cert for the drive unit and hydraulic housing producing it of cast nodular iron. For the inner parts of pump, Page 95 of 99

Yes.

Yes.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

it is impossible to prepare any material cert from any mil cert as all these parts are made from stock raw material. -Confirmed pump material for pressure retaining components (matellic materials) shall be in accordance with NACE MR0175 Material certificates shall be furnished as follow. - Structure material is EN 10204:2004 Type 3.1 : Confirmed -Piping material EN 10204:2004 Type 3.1: Confirmed

8.5

21 July 2015 Pump NDT shall be complied with API Confirm 674 and datasheet QC section sheet 4

No. Page 96 of 99

No.

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

COST IMPACT (YES/NO)

BIDDER CONFIRMATION / REPLY

SCHEDULE IMPACT (YES/NO)

STATUS

of 12. Bidder to confirm compliance 04 Aug 2015 TBC #1 Rev C In the submitted datasheet. Bidder specified only Liquid penetrant for NDT is not acceptable. MOM 27 July 2015 Bidders confirmed comply Bidder to confirm that the NDT shall be pump project requirement. as per Project datasheet requirement sheet 4 of 12, QA inspection and test. 06 AUG 2015 Confirmed.

8.6

8.7

with

No

21 July 2015 Coupling components and assemblies Dynamically balanced is not shall be dynamically balanced to the applicable. It is an integral coupling No. ISO-1940 G2.5 as minimum. installed and sits within pump body Bidder to confirm compliance 21 July 2015 Couplings shall be balanced to ISO 1940-1, grade G6.3. Bidder to confirm compliance

See point above.

Page 97 of 99

No.

No

Closed

No.

Closed

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.8

IX

9.1

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

04 Aug 2015 TBC #1 Rev C PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is applicable 100% for pressure retaining parts)

DEVIATION (APPLY FOR THREE V PUMP TYPES) There is no deviation list from Bidder proposal. Request Bidder to check Purchaser specification/datasheet/ applicable code design then list out all deviation in deviation list ( in put in attachment form, submit in native file)

06 AUG 2015 Confirmed.

No

No

Noted.

No.

No.

No.

No.

Purchaser only reviews deviation in deviation list. Deviations and exceptions written elsewhere in the proposal will not be reviewed and approved 21 July 2015 Deviation list will be provided. Strongly request Bidder to check all Page 98 of 99

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : ACCESS Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 99

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

project specification/datasheet/code requirement and list out all technical points is not meet in deviation list. 29th July 2015 by LEWA

LEWA will provide later.

No.

Note 1: The italic letter is the original technical requirement from Purchaser Specification/Datasheet

Page 99 of 99

No.

Closed

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

ACCESS

BIDDERS REF & DATE: TBC REF. & DATE

:

BIDDER SIGNATURE

:

Date of Issue : 11 Aug 2015 Date of Response : 11 Aug 2015 Vu Nguyet Anh Application Engineer 11 Aug 2015

TOTAL PAGES:

4 .

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

ITEM

TBC #2 – Rev A :ACCESS Date of Issue : Date of Response :

TOTAL PAGES: 4

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

In the TBC#1 Rev C responses, Bidder have confirmed that the ABB offered motor is 30.5KW. It is not acceptable. Bidder shall consider again for pump motor rating selection due to the small margin power.

1.1

API 675 requirement. “The motor rating shall be at least 110 % of the greatest power required (including gear and/or coupling losses) for any of the specified operating conditions. The motor nameplate rating, including service factor, shall be suitable for operation at 100 % of the PLV accumulation pressure. Consideration shall be given to the starting conditions of both the driver and driven equipment and the possibility that these conditions may be different from the normal operating conditions” As

per

power

motor

After discussion with ABB on the starting current not exceeding 6.5x, the motor selected shall be at 37kW. No. Pls advise your acceptance.

calculation Page 2 of 4

No.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 4

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

submitted by Bidder

Total required power @ PSV setting pressure is 30.05KW.

Bidder to recheck and reconfirm for pump motor rating.

1.2

Bidder proposed the pulsation dampener drawing in TBC#1 Rev B response is noted. However, until now there are a lot of technical information missing for pulsation dampener. Bidder to confirm. - Dampener sizing, selection shall be provide in detail design and fully under Bidder responsibility without cost impact. This sizing and selection document shall be subjected to COMPANY approve.

Confirm on the maker and design. Connection will be 900# RTJ Bladder material is now PTFE. Dampener sizing, selection will be provided later.

Page 3 of 4

No.

Yes.

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev A : MT Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 4

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to reconfirm also for the below technical information for pulsation dampener; -Manufacturer: Flowguard. - Design code: ASME section VIII with U stamped. - Connection: flange type, 1500

RTJ/WN. - Casing material: SS316 - Cartridge type material: viton 1.3

1.4

1.5

Bidder to reconfirm that pump wetted parts is complied with Nace MR 0175 ( for metallic materials) Bidder to update the final deviation for pump. Bidder to confirm that Bidder is fully complied with project specification in reference document list except for any item which mentioned in deviation list only. Bidder to provide the deviation list for motor for evaluation. Provide later is not acceptable.

No.

No.

Closed

It is still pending ABB to advise on deviation. We will try to provide No. within this week.

No.

Open

It is still pending ABB to advise on deviation. We will try to provide No. within this week.

No.

Closed

Confirm.

Page 4 of 4

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 3G – TECHNICAL BID CLARIFICATIONS –PHONG VIET & MEETING REPORT Total page: 63 pages

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

PHONG VIET

BIDDERS REF & DATE : TBC REF. & DATE

:

Date of Issue : 3 Aug 2015 Date of Response : 4 Aug 2015

BIDDER SIGNATURE

:

XXXXXXXXXXXXXXXXXXXXXXXX (name/position/date)

TOTAL PAGES:

.

47

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

ITEM

TECHNICAL POINT

I

GENERAL

IA

1.1

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

GENARAL CLARIFICATION FOR API CENTRIFUGAL VS6 PUMP Bidder has not submitted with tender all necessary data for evaluation. Bidder to supplement the following data ( As per TR requirement) : - Supporting letter from Flowserve Pump for this project pump - Bidder‟s requested to recheck reference document as indicated in requirement INQ-1 of TR and submit Please find the requested your confirmation( item by item) document in the attached file. NO - P&ID for mechanical seal system - Drawing / specification for seal package - Coupling drawing - Pump catalogue/ crossing section drawing c/w bill of material. - Utility requirements (electrical, seal fluid, nitrogen, etc.) - Resubmit Purchaser pump datasheet mark-up ( confirm item by item) Page 2 of 58

SCHEDULE IMPACT (YES/NO)

NO

STATUS

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT - Pump manufacture experience list - Motor specification - Make-up ITP in TR P501 ( confirm item by item) 17 July 2015 - Supporting letter from Flowserve Pump for this project pump - Bidder‟s requested to recheck reference document as indicated in requirement INQ-1 of TR and submit your confirmation( item by item) - P&ID for mechanical seal system - Drawing / specification for seal package - Coupling drawing - Pump manufacture experience list - Make-up ITP in TR P501 ( confirm item by item) - Bidder to confirm provide VDRL as per Purchaser specified VDRL requirement.

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Supporting letter is as attached - INQ-1 confirm all docs received

-P&ID for Mech. Seal as attached -Specification for seal as attached - Coupling specification is as attached - attached manufacturer experience list - Confirmed ITP in TR P501 as attachment - Confirmed to provide VDRL

Page 3 of 58

YES

YES

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

MOM 25 July 2015 - Bidder‟s requested to recheck reference document as indicated in requirement INQ-1 of TR and submit your confirmation( item by item) - Make-up ITP in TR P501 ( confirm item by item) - Bidder to confirm provide VDRL as per Purchaser specified VDRL requirement. - Pump preliminary GA drawing ( overall dimension, specify nozzzle connection and estimate weight) 01 Aug 2015. Bidder to provide: - Pump preliminary GA drawing ( overall dimension, specify nozzzle connection and estimate weight)

1.2

PV 28-July Please find documents attached FS 04.08.2015: updated GA drawing as soon as NPSH margin is specified. Refer para 2.9

Drain and Vent piping shall be provided complete with isolation confirm valves. Drain shall be provided with internal pipe extending to the bottom of

NO

Page 4 of 58

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

the cane. Bidder to confirm compliance 1.3

1.4

1.5

1.6

Anchor/mounting bolts & nuts are confirm required for pump and seal skid. Bidder to confirm compliance Bonding of all skid mounted equipment (pump and seal skid) for grounding continuity and provision of two SS316 grounding bosses for connection to confirm platform steel structure with provision for lifting. Bidder to confirm compliance Seal reservoirs comply with ASME VIII div 1(U-stamp) Bidder to confirm compliance Pump suction can shall be designed and fabricated per ASME Section VIII Div.1. Bidder to confirm compliance 17 July 2015 Bidder confirmation is noted. However, Bidder to specify in here: - Suction can material. - Suction can thickness ( 3 mm

NO

NO

Closed

NO

NO

Closed

Confirmed, U-stamp is offered for NO the Plan 53B system

NO

Closed

confirm

NO

NO

Closed C Carbon steel Page 5 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

corrosion for carbon steel) - Suction can design life time Otherwise, the suction can calculation Confirmed shall be subject to approve during detail design. Bidder to confirm MOM 24 July 2015 compliance. Bidder to specify can suction material grade. PV 28-July Material is carbon steel. Minimum thickness is 6mm. design lifetime depends on overall usage but 20-30 years is usual. Corrosion allowance as per API

1.7

01 Aug 2015 Corrosion allowance shall be 3mm as per Project requirement. Thickness FS 04.08.2015: 3mm corrosion calculation shall be submitted to allowance confirmed approve during detail design. Bidder to confirm compliance. Bidder confirmed in the scope of n/a. No special tool required NO supply to provide special tools. Page 6 of 58

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to provide the special tool list for further evaluation.

1.8

1.9

1.10

Special tool is under base scope of supply. First fill of lubrications/Barrier liquid for Confirmed. is required in base scope. Bidder to confirm to provide Bidder provided nitrogen charging kit for seal plan API 53B is noted. Confirm However, Bidder to note that it is required only one charging kit for both Pump mechanical seal PBE-4315A/B. Bidder to revise quotation if any. 17 July 2015 Bidder also provides the charging kit technical information for evaluation. FS 04.08.2015: find attached 01 Aug 2015 Bidder also provides the charging kit technical information for evaluation. Lifting equipment such as lifting beams, slings, shackles etc. with necessary third party certificates is

Confirmed

NO

NO

NO

NO

Closed

YES Page 7 of 58

Closed

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

required as base scope ( revise quotation to reflect) Bidders to confirm provide and list out the necessary handling equipment. Certified Spreader Frame with Accessories for lifting shall be complied with the attachment 2. Bidder to confirm compliance Adobe Acrobat Document

MOM 24 July 2015 Bidder to provide the list.

17 July 2015 Bidder to list out all lifting equipment in base scope in here for evaluation.

Bidder also to check and confirm for the corresponding certification as per attached document in this TBC point. PV 28-July Lifting equipment includes lifting beam, sling and shackles. Page 8 of 58

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirmed. Bidder proposed that Third party (CA) Inspection Services Category C in Buyer scope is not acceptable.

1.11

Bidder to refer attachment herewith for third party requirement. Category C certification is required. Bidder to confirm compliance and include the third party certification in base scope

Not Confirmed . Please advise following: how many persons? YES how many hours/days? We cannot give a lump sum price for this.

YES

2014-4800-0U-1006 Rev 2 Categories for Vendor Inspection and VietNam Reg....pdf

Third party agency shall be from Six recognized certifying authorities ( ABS, DNV, BV, GL,LR and NKK) 17 July 2015 Bidder to advise the third party agency.

MOM 24 July 2015 YES Bidder to recheck the attachement Page 9 of 58

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

and confirm compliance. Bidder to specify the third party agency. PV 28-July Confirmed compliance Third party agency: DNV 1.12 1.13

1.14

The pump design life time is 20 years. Bidder to confirm compliance. All electrical and instrument equipment and devices shall be certified suitable for Zone 2, IIA, T3 Bidder to note that there are some clarified items along this TBC Bidder had been response in general: “we confirm compliance as far as applicable and unless otherwise stated”

confirm

NO

NO

Closed

confirm

NO

NO

Closed

Purchaser understood that it is mean Bidder confirm compliance Page 10 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

with wherever Specification/datasheet required for the proposed pump unless any clarification in deviation list. Bidder to confirm. In the case, above understanding from Purchaser is not correct, Request bidder to re-answer clearly and put in deviation list for any item cannot comply. Purchaser will not accept for general confirmation II

2.1

MECHANICAL CLARIFICATION F The overall noise level of the combined equipment supplied in a package shall not exceed 85 dBA, at a distance of 1 Confirm, About 60 dbA meter from the equipment. Bidder to confirm compliance and specify maximum noise for this proposed pump Page 11 of 58

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.2

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Pump: Flowserve-AUSTRIA Bidder is requested to provide country Motor: ABB of origin and sub-vendor list for major Coupling: John Crane component items ( Pump, motor, Mech Seal: Flowserve coupling, bearing, mechanical seal ) Bearing: SKF Motorr: ABB Finland Coupling: John Crane- UK Seal: Flowserve USA Bearing: SKF Austria 17 July 2015 Bidder to specify clearly for country of MOM 24 July 2015 NO original ( motor, coupling, seal, Bidder confirmed assembly, bearing) testing at Flowserve-AUSTRIA

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

PV 28-July Confirmed It is noted that Bidder has added 3.3m3/h into the normal flowrate that makes the rated flow rate of 13.3m3/h. 2.3

Confirm. Find attached updated YES Purchaser corrected that the normal selection. and rated flow rate shall be 10m3/h ( Minimum flow will be included in rated flow rate 10m3/h by using PCV instead of RO) Page 12 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.4

2.5

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to revise proposal and resubmit suitable pump performance curve, datasheet to reflect above requirement. Bidder to note that the pump fluid is mainly hydrocarbon containing minimum water content. However, bidder performance data/curve reflect the combination We have to take the maximum SG – for water at max value values to size pump and motor NO Viscosity for Hydrocarbon at max value correct. Bidder to clarify in detail the reason for using this parameter for establishing performance data. Pump discharge pressure and discharge flange shall be 4.4 bara. Bidder to confirm and provide the summary of calculation to demonstrate this based on the given pump performance data 17 July 2015 Bidder to recheck, what is the 5.9 barg.

Discharge pressure is “rated suction pressure (0.2barg)” + NO “total differential pressure (5.9 barg)” = 6.1barg Pending, will follow Page 13 of 58

SCHEDULE IMPACT (YES/NO)

NO

STATUS

Closed

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TOTAL PAGES: 58

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Total differential head shall be 47m @ rated working point.

MOM 24 July 2015 Bidder to confirm the difference head @ rated impeller @ discharge nozzle is 47m @ 10m3/h

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

PV 28-July Confirmed

2.6

2.7

Bidder to advise the performance data/curve is given at the pump bowl or at pump discharge flange. If it is at the pump bowl, then bidder to offset when calculating the discharge pressure and discharge flange accordingly. Purchaser required 47m@ nozzle discharge flange. The pump crossing section drawing shall be provided to check the distance between top of bowl to discharge flange. Bidder offered the pump with 6 stages. However, pump drawing shows only five stages.

@discharge NO

NO

This is a typical drawing only. NO More detailed drawing after PO.

NO

Sectional drawing and GA drawing are as attached.

Page 14 of 58

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to check and reconfirm

2.8

2.9

17 July 2015 Bidder to confirm the total number stage of pump, pump model, pumps speed in here for evaluation. Bidder proposed ring section impeller is noted. Bidder to confirm that this type of pump configuration is fully complies with API 610. Bidder also advises the paragraph or section in API 610 required for ring section impeller. Bidder specified NPSH R @ first impeller 1m is noted. Bidder to advise whether 1m NPSHr is applied for water or actual liquid properties. The available NPSHa in pump suction nozzle is 0.5 m, Bidder to specify inhere the NPSHa calculation @ first

Pump type: 20 WUC-2R-4, 4 stages Pump speed: 1770 rpm

Closed

Confirm. Also refer to comments NO to API proposed with our offer.

NO

0.8m is required. No matter what liquid. NPSHa @ first impeller is 1.3m Confirm: “NPSHR shall not exceed the specified NPSHA over the range of minimum stable capacity to 120% Page 15 of 58

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TOTAL PAGES: 58

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

impeller also for further evaluation.

of rated capacity

“NPSHR shall not exceed the specified NPSHA over the range of minimum stable capacity to 120% of rated capacity” Bidder to confirm compliance. 17 July 2015 Bidder to specify clearly (how to get) about the 1.3 m NPSHa @ first impeller for evaluation

MOM 24 July 2015 As per pump performance curve, the NPSHR end of curve is arround 2m. The NPSHa available is only 1.3m is not acceptable due to no margin NPSH. - NPSHA> NPSHR should be all of performance curve. Bidder should extend the Suction can length to reflect. PV 28-July

Please advise needed NPSH 01 Aug 2015 - NPSHA> NPSHR should be all of margin @ EOC, this has impact on Page 16 of 58

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

performance curve and Bidder to pump length! advise the margin NPSH @ EOC. FS 04.08.2015: NPSH margin 0.1m Bidder shall consider the friction @ EOC ok? Please confirm losses from suction nozzle to first impeller. FS 05.08.2015 Bidder confirmed for end of curve. Bidder should extend the Suction NPSHR=1,6m can length to reflect. NPSHA=1,7m Margin=0,1m Bidder to resubmit GA drawing.

2.10

Bidder to recheck the motor rating power according to API 610 requirement. “Drivers shall be sized either according to API-610 or for the horsepower rating for the end-of-the-curve of the rated impeller, whichever dictates the larger power rating”. The proposed motor didn‟t seen enough power ( 1.25 percentage of rated pump power for motor rating less

Confirm. Motor power will corrected accordingly.

Page 17 of 58

be

NO

NO

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

than 22KW) 17July 2015 Bidder response and provided the new performance curve is noted. However the maximum pump power 3.87 is so closed to motor rating power 4Kw. Moreover, the considered pump efficiency only @ pump bowl. The friction losses, coupling losses shall be considered for motor power selection. Bidder to recheck. 01 Aug 2015 The maximum pump power 3.87 is so closed to motor rating power 4Kw. Moreover, the considered pump efficiency only @ pump bowl. The friction losses, coupling losses shall be considered for motor power selection.

Pending, will follow MOM 25 July 2015 Bidder to check and confirm the rating motor power. PV 28-July Confirmed, see “technical motor”.

attached

FS 04.08.2015: we confirm efficiency on datasheet and curve is overall pump efficiency including all losses!

Bidder to specify in here the final motor power rating. Page 18 of 58

Closed

TECHNICAL BID CLARIFICATION # 1

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TBC REF. & DATE:

ITEM

2.11

2.12

2.13

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT Pump design pressure shall be 12 barg and design temperature shall be 135Deg C to be consistent with Project system design condition. Bidder has given the MAWP at 10barg only and test pressure at 15barg Bidder to confirm compliance with project requirement. Pump line shaft shall be open type.

Confirm. Find attached updated NO selection.

Pump line shaft coupling shall be confirm sleeve & key type. Bidder to confirm compliance “Pumps shall be provided with renewable wear rings. The wear rings shall be secured by shrink fit and shall be locked by three (3) axial set screws. Tack welding of wear rings is not confirm acceptable. Wear rings shall not be U-shaped” Bidder

to

check

and

COST IMPACT (YES/NO)

confirm Page 19 of 58

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

NO

Closed

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

compliance

2.14

The impellers shall be keyed to the shaft. Pinning of impeller is not acceptable. Overhung impellers shall be secured to the shaft by a cap screw or nut that does not expose shaft threads to the pumped fluid. The confirm securing device shall be threaded to tighten by liquid drag on the impeller during normal rotation and a positive mechanical locking method is required.

NO

NO

NO

NO

Bidder to confirm compliance Bidder to clarify how to drain the current proposed pump.

2.15

“Bidder to provide an internal drain pipe extending up to the bottom of the can (provided with isolation valve) for Refer to IOM attached draining the pump by pressurising the can with N2 via vent valve” Bidder to advise size, air quality and air consumption required to drain pump Page 20 of 58

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

from top of pump casing. 17 July 2015 It is not clearly for pump in drain case, Bidder to recheck and provide the procedure corresponding with nozzle drain, vent and internal drain piping. It is only vent nozzle in IOM and Pending, will follow required provide the T connection. 01 Aug 2015 Bidder to respond.

MOM 24 July 2015 Bidder to respond

FS 04.08.2015: It is not clearly for pump in drain case, attached Bidder to recheck and provide the procedure corresponding with nozzle drain, vent and internal drain piping.

Open find

procedure

It is only vent nozzle in IOM and required provide the T connection.

2.16

Bidder to confirm the size, type and Please refer to our GA drawing. NO rating of the pump suction and Vent and drain are ¾’’ discharge nozzles, vent and drain Page 21 of 58

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

nozzle. Pending, will follow MOM 24 July 2015 Bidder to specify here clearly including drain, vent nozzle (size, type, flange design code). Otherwise, In the GA drawing it is not clear for nozzle drain/vent 17 July 2015 Bidder to specify in here clearly mark-up in GA drawing. including drain, vent nozzle ( size, PV 28-July type, flange design code) Drain: ¾” 150 RF side Vent: ¾” 150 RF side suction:2” 150 RF side discharge:2” 150 RF side

Page 22 of 58

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Nozzle loads shall be per API 610 Table 5 with multiplier as below, bidder to confirm compliance

2.17

2.18

2.19

Flange Rating

Multiplier Factor Fp

ASME Class 150

2

ASME Class 300

2

confirm

NO

NO

Closed

Material of pump shall be S-6 per API confirm 610. Bidder to confirm compliance

NO

NO

Closed

NO

NO

NO

NO

Bidder offered pump shaft in A322 gr. 4141. The grade should be 4140 per API610 S-6 Bidder to check and confirm again 17 July 2015 Bidder updated proposal: - Shaft A322 gr4141: it didn‟t find in table H1 - Casing/impeller wearing: A426 CPCA15: it didn‟t find in table H1

confirm -Shaft: A322 Gr 4140 - Casing/ impeller: A426 CPCA15 MOM 24 July 2015 Purchaser cannot see the A322 and A426 CPCA15 in table H2 API Page 23 of 58

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

610. Bidder to recheck Bidder shall confirm fully complied with API H1 table S6. Bidder to advise why the casing / impeller is in the same material . PV 28-July Please refer to attached qplan for shaft, casing and impeller material. Casing & impeller are not the same.

2.20

Bidder to specify the material for below item: - Colum pipe Please refer toattached sample - Suction Can NO qplan - Discharge head - Bolt and nut - Mounting plate - Shim Page 24 of 58

NO

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Drain deep pipe - Other as necessary Pump manufacturer material specification/ crossing section drawing shall be provided to verify and check. 17 July 2015 Bidder to specify for each item about.

Pending, will follow

MOM 24 July 2015 Drain deep pipe didn‟t see in the Bidder to specify the material for attachment. below item: - Colum pipe - Suction Can - Discharge head - Bolt and nut NO - Mounting plate - Shim - Drain deep pipe - Other as necessary PV 28-July Find sample qplan attached. Also refer to API as we confirm acc. API. 01 Aug 2015

- Bolt and nut -CS Page 25 of 58

NO

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to specify the material for below - Mounting plate- CS item: - Shim - CS - Bolt and nut - Drain deep pipe - CS - Mounting plate - Shim - Drain deep pipe Pump will be operated at temperature 55-90 deg C. Pumped liquid properties contained: - H2S: 50-175ppm by weight - Chloride ( content in produced water ) : 801 ppm 2.21

Request Bidder to recheck and confirm whether the current proposed material suitable with service condition or not.

Seal vendor Reply (29th July 2015): Considering the chloride content 801 ppm , seal materials are suitable for the service. However, customer to provide detailed fluid analysis to check the selections. The offered seal system is NO pressurized and is not in contact with the pumped fluid. Hence the same is not designed considering the pumped fluid compositions. The offered seal system is of SS 316/316L.

Bidder‟s requested to provide the recommendation from manufacture for material application. Confirmed 17 July 2015 Purchaser still keeps S6 in mechanical datasheet as minimum requirement MOM 24 July 2015 since it is very small percent of chloride Bidder confirmation is noted. Page 26 of 58

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT 0.01%. Bidder can proposed in the same or higher material grade. ( not necessary for duplex type) The proposed pump material shall be verified, checked and fully warrantied by Bidder. Bidder to confirm

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm the selected material is suitable with the actual liquid properties.

PV 28-July

Otherwise, If Bidder change proposed material, Bidder to specify in here and Please send chemical analysis of provide the catalogue/material liquid. specification for further evaluation.

2.22

Bidders to advise the Y strainer mesh Mesh 40. Max size and concentration size in upstream pump suction. depends on type of solids. Please NO Bidder to advise maximum solid advise. particle size pump can accommodate. PV 28-July 17 July 2015 It is normal solid particle from product only. Bidder to re-advise.

If solids are present in the liquid we need to know: type, size, and concentration. Without this info we cannot guarantee that pump is working properly Page 27 of 58

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.23

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

Noted, The offered Plan 53B system includes Accumulator, Pressure gauge, Pressure Transmitter, Check Valve, Isolation Valves and Double Mechanical seal system shall include Block the following: & Bleed valves Accumulator Air fin tube cooler The air fin pipe cooler is offered Pressure gauge instead for air fin tube cooler. Pressure transmitter Temperature indicator with thermowell Temperature transmitter with integral Check valve indicator is provided in seal supply Isolation valve line of Plan 53B & hence separate Multi and bleed valves, necessary temperature indicator is not offered. SS316 tubing and fitting and support Customer to confirm the acceptance frame

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

No

NO

NO

NO

STATUS

Refer provided GA drawing, Please Bidder to provide seal and seal port note that the exact drawing will be specification/drawing c/w bill of provided during detailed engineering material for further evaluation. stage. PV 28-July 01 Aug 2015

MOM 24 July 2015 Page 28 of 58

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TOTAL PAGES: 58

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Bidder response is not clear.

The scope of supply in base scope and seal deviation list had been checked.

Request to confirm item by item as per MOM 24 July.

Bidder to recheck for the below comment: - Accumulator: Required SS316 Bidder to confirm compliance. - Purchaser required only Temperature indicator with thermowell. Bidder to recheck for Temperature transmitter and confirm. - Bidder specified the volume of accumulator survey is noted. However, It is not unclearly. The volume of accumulator shall be fully Bidder responsibility and will verify in detail design. Bidder to confirm compliance ( at least 10 lits) PV 28-July To follow Seal vendor Reply (29th July 2015): Page 29 of 58

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Accumulator – Shall be offered in SS 316 Temperature transmitter is offered as per the customer P&ID. However considering the customer comment, Temperature indicator with thermowell & Temperature transmitter are offered as optional items. Accumulator Volume – 20L Flowserve

2.24

Bidder to confirm the seal maker

2.25

Mechanical seal shall 3CW-FB, contacting wet seals in a face-to-back Will follow and submit on 26th July configuration. Duel pressurised. Bidder to confirm compliance

Page 30 of 58

No

NO

NO

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

17 July 2015 Seal manufacturer also confirm that the configuration 3CW-FB is suitable with this pump working condition ( MOM 24 July 2015 difference pressure product and As per API 682 recommendation, the set pressure of barrier is barrier) higher than the product pressure Other hand, bidder to advise for the min 1.4 barg – 4.1 barg. seal barrier setting pressure will be The pump shutoff head is only applied. arround 55 m. Bidder to advise for the below set pressure: 01 Aug 2015 Barrier fluid: Max: 15.00 barA Bidder response is not clear. Min: 13.00 barA Request to confirm item by item as per PV 28-July MOM 24 July. Seal manufacturer also confirm that To follow the configuration 3CW-FB is suitable Seal vendor reply (29th july-2015): with this pump working condition Noted Bidder to specify the below technical information also: Page 31 of 58

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Material seal code ( provide with the abbreviation coding letter) - Mechanical seal codes.

Bidder to clarify for the API plan 13/53B/61 in seal technical. Seal Vendor shall verify material selection for mechanical seal component to suit the service condition.

2.26

2.27

“Seal Vendor shall review the seal system proposed in the datasheets and shall confirm or recommend suitable seal and flush configuration and materials for achieving safe and trouble free operation”. Bidder to check with seal manufacturer and provide confirmation also. Bidder to specify Mechanical seal material: Material of static/rotating face (secondary seals, seal faces), spring, metal parts as per seal datasheet.

Confirmed

NO

NO

Closed

Seal Faces : Carbon Vs SiC (Confirm) NO Datasheet calls for FKM elastomers but seal vendor offers

NO

Closed

Page 32 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

FFKM elastomers considering the “Seal piping/tubing shall be ½” presence of H2S. minimum, schedule 80S, seamless Metal parts : SS316 (Confirm) 316L tubing” . Bidder to confirm compliance also. Seal material is accordance to NACE MR0175 . Bidder to confirm compliance.

2.28

“All parts of the seal flushing system Confirmed shall be 316 stainless steel”

NO

NO

Bidder to confirm compliance and revise the quotation to reflect. MOM 24 July 2015 Bidder confirm NACE MR0175 comply for seal wetted part. YES

PV 28-July Confirmed

Page 33 of 58

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.29

2.30

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to provide the specification/drawings to indicate the below technical information for Find attached info brochure from coupling: NO JC - Make/model/type/manufacture - Safety factor - Spacer length -Coupling Guard Material MOM 24 July 2015 Bidder to specify the below technical information: - Make/model/type/manufacture - Safety factor - Spacer length -Coupling Guard Material 17 July 2015 Bidder to specify in here for evaluation PV 28-July TSKS/0013/JC SF:1,5 Spacer length 250mm Coupling guard in aluminium 7210 BECBJ, NO Bidder to provide Thrust lubrication: flooded specification/drawings to indicate the Radial lubrication: by pumped Page 34 of 58

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TOTAL PAGES: 58

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

below technical information for bearing:

liquid

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

- Thrust Bearing Type - Bearing lubrication (radial / thrust) Thrust bearing type: 7210 BECBJ Inside diameter is 50mm, Outer diameter is 90mm, Thickness is 20mm 17 July 2015 Confirmed It didn‟t find 7210BECBJ in attachment. Bidder to recheck. Bidder also specify: - Thrust bearing type/ manufacturer - Thrust bearing/ bearing design life time. - Oil constant level indicator whether provide for flooded lubrication thrust bearing or not. Bidder to confirm.

MOM 24 July 2015 - Thrust bearing/ bearing design life time follow API 610. Bidder confirms compliance. - Oil constant level indicator whether provide for flooded lubrication thrust bearing or not. Bidder to confirm. PV 28-July Design life acc API confirmed. Sight glass provided. Page 35 of 58

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

2.31

2.32

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

Pump bearing housings shall use replaceable labyrinth seals (INPRO type seals or equal) and deflectors made of non-sparking material to prevent entry of foreign material into confirm the bearing housings. Lip seals are not acceptable. Bidder to confirm compliance Bidder to specify maximum thrust load from pump shaft. Bidder also provides the bearing thrust capacity for further evaluation. Otherwise Bidder to confirm: “Bearings for vertical close coupled pumps shall Refer to attached be designed to carry twice the information maximum up-thrust and down thrust (datasheet_curve) the pump may develop while starting, stopping or operating at any capacity, or while being tested with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for Page 36 of 58

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

NO

NO

NO

NO

pump sheet

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT approval, selection”

and

confirm

life

calculation

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

bearing

Bearing life calculation shall be subjected for COMPANY approval during detail design stage. 17 July 2015 Bidder also provides the bearing thrust capacity for further evaluation. Otherwise Bidder to confirm: “Bearings for vertical close coupled pumps shall be designed to carry twice the maximum up-thrust and down thrust the pump may develop while starting, stopping or operating at any capacity, or while being tested with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection” Bearing

TOTAL PAGES: 58

shall

MOM 24 July 2015 Bidder to confirm: “Bearings for vertical close coupled pumps shall be designed to carry twice the maximum up-thrust and down thrust the pump may develop while starting, stopping or operating at any capacity, or while being tested with water. The NO maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection”

be Bearing life calculation shall be Page 37 of 58

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT subjected for COMPANY during detail design stage.

TOTAL PAGES: 58

approval subjected for COMPANY approval during detail design stage. PV 28-July n/a, WUC is not closed coupled.

01 Aug 2015 FS 04.08.2015: our WUC is not Bidder to confirm: “Bearings for close coupled hence para is not vertical close coupled pumps, applicable. Thrust bearing is 7210 whether in the electrical motor or in BECBJ the separate bearing housing, shall be designed to carry twice the maximum up-thrust and down thrust the pump may develop while starting, stopping or operating at any capacity, or while being tested with water. The maximum thrust load shall be calculated at twice the specified internal clearances. The pump VENDOR shall provide bearing sizing calculations to COMPANY for approval, and confirm bearing selection” Bearing life calculation shall be Page 38 of 58

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

subjected for COMPANY approval during detail design stage.

Bidder also advise the thrust bearing type. III

3.1

PROCESS CLARIFICATION 17 July 2015 Flare booster pump shall be complied with pump design condition as per Confirm, datasheet will be updated NO accordingly. attachment 1.

NO

Closed

NO

Closed

Bidder to recheck and confirm IV

4.1

ELECTRICAL CLARIFICATION Q

Generally, Electrical equipment inside the package shall be in compliance with: 1. 2014-4869-3L-0002 Electrical Confirmed Requirements for Package Equipment Specification 2. 2014-4869-3L-0004 - Induction Motors specification (Medium

NO

Page 39 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Voltage & Low Voltage) Bidder to confirm compliance. If any deviation/exception, bidder to detail in bid form T4 for review and evaluation.

4.2

Final platform interfacing electrical cable size shall be informed to bidder during vendor data review. 1. Bidder to take note that the motor shall have suitable cable entry for project cable installation. If any incorrect cable entry, bidder shall need to Confirmed provide certified reducer/ adaptor, nickel plated brass material and accessories to get correct cable entry. 2. Un-used cable entry shall be plugged by certified plug nickel plated brass material.

NO

Page 40 of 58

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Bidder to confirm compliance

4.3

Project motor datasheet shall need to be filled up and submitted as a part of vendor data review

Confirmed

No

NO

Closed

No

NO

Closed

YES

NO

Closed

Bidder to confirm compliance.

4.4

Bidder to confirm that the Lifting eyes shall be furnished for the Confirmed proposed motor The motor testing shall be in compliance with Section 6, Doc. No. 2014-4869-3L-0004 - Induction Motors specification.

4.5

Motor testing report and all Confirmed certification (for standard compliance, type test approval, hazardous area classification and IP protection) shall be provided in vendor data Page 41 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

Bidder to check compliance.

TOTAL PAGES: 58

and

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

confirm

Motor shall be painted as per project painting procedure. 4.6

Bidder to check compliance.

and

confirm

Confirmed

YES

NO

Closed

Confirmed

NO

NO

Closed

NO

NO

Closed

Bidder to provide Stainless steel project tag name for motor as mentioned in datasheet: 4.7

Flare Booster Pump motors: ZDE-4315A and ZDE-4315B

4.8

Bidder to advise power consumption requirement (kW) of the pumps: Refer to datasheet - Flare Booster pumps (PBE4315A/B) Page 42 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

4.9

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

Portion 1 - Flare Booster Pumps (Tag No. PBE-4315 A/B) Bidder to confirm that the proposed motor shall meet following requirements:  Suitable for hazardous area, zone 2, gas group IIA, T3  IP56 as minimum  Cooling method IC441  Enclosure material: Cast iron or coated fab. steel Confirmed.  Maximum noise level as Manufacturer: ABB Finland 85dB@1m See datasheet in attached  Duty Cycle S1  Insulation class F  Temperature raise class B Bidder to provide motor manufacture name, model, catalogue/datasheet and sample certificate for reference. (Note: Bidder response that “Provide after Page 43 of 58

COST IMPACT (YES/NO)

NO

SCHEDULE IMPACT (YES/NO)

NO

STATUS

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

placing order” is not acceptable)

4.10

4.11

V

Project requires that space heater shall be provided for motor greater than 3.7kW. Space heater is rated 230VAC but operated as 110VAC. Confirmed Bidder to check and confirm compliance Bidder to check and clarify if its proposed motor have the following component and comply with requirements: 1. Fan shall be non-sparking bronze alloy/ conductive plastic suitable for zone 2, IIA, T3 2. Vertical motor shall be flangemounted

NO

NO

Closed

Non sparking and flange-mounted confirmed fan material is NO polyamide reinforced with glass fibre

NO

Closed

INSTRUMENT CLARIFICATION

Page 44 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.1

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

Bidder to confirm complies to Instrument Design Specification and Instrument Requirements For Package Confirmed, The offered Plan 53B Equipment Specification (Doc. No. system is complied with the NO 2014-4806-4L-0001, and 2014-4806specification “2014-4806-4L-0005”. 4L-0005). Bidder to list down any instrument supplied along with the pump.

SCHEDULE IMPACT (YES/NO)

NO

17 July 2015 Confirmed, The offered Plan 53B Bidder is requested to list down all system is complied with the instrument supplied along with the specification “2014-4806-4L-0005”. pump or provide PIDs for Purchase review.

5.2

5.3

Bidder to confirm provide Vibration sensors for Pump bearing and electrical motor Hydrodynamic thrust bearings shall have four (4) temperature measurement devices, single element, in each bearing located in the high temperature zone. Two (2) of the thrust bearing RTDs shall be installed in the active pads and two in the inactive

STATUS

Closed

Not required as pump/motor is very small. Please reconfirm this NO is needed.

NO

Closed

Closed n/a

NO

Page 45 of 58

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

pads Bidder to confirm complies.

5.4

Hydrodynamic radial bearings shall have two (2) temperature measurement devices, single element, n/a in each bearing located in the high temperature zone Bidder to confirm complies. Each seal system shall include storage vessel, level gauges and transmitters, pressure transmitters and relief valves as necessary to make a fully operable and safe system

5.5

Bidder to confirm complies.

NO

NO

Closed

NO

NO

Closed

Customer to confirm whether automatic make-up/refill unit is required for refilling the barrier fluid for Plan 53B system upon which seal vendor shall provide with necessary implications, However transportable charging unit is offered for the Plan 53B system.

01 Aug 2015 Bidder to note that Seal plan 53B PV 28-July components shall be as per above Confirmed mechanical clarification.

Page 46 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

It is required only charging kit. “Transportable charging unit”, Bidder to recheck and update the quotation if it is more equipment than charging kit. Bidder to confirm update.

5.6

5.7

5.8

All instrument hardware equipment for the Pumps shall be suitable for Zone 2 Confirmed, The offered plan 53B hazardous area, Group IIA, instruments shall be suitable for NO temperature class T3, IP 66 as Zone 2 hazardous area, Group IIA, minimum. temperature class T3, IP 66 Bidder to confirm complies. 4-20 mA, HART All Transmitters shall be analogue Confirmed, protocol is considered for the output type 4-20mA, Hart Protocol. NO offered transmitter Bidder to confirm complies. Bidder to confirm that the supplied Junction boxes shall be 316SS or 316L SS material and certified suitable to Confirmed YES Zone 2 hazardous area, Gas Group IIA, temperature class T3, IP 56 as a minimum. Page 47 of 58

NO

Closed

NO

Closed

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

17 July 2015 Junction box is not required. Bidder to note and update the quotation to Noted. reflect.

5.9

5.10

Bidder to confirm the supplied junction boxes shall be of bottom entry only. Confirmed The cabling entry connection shall utilized ISO thread 17 July 2015 Junction box is not required. Bidder to note and update the quotation to Noted. reflect. Bidder to confirm all supplied JBs/enclosures shall have a 25% Confirmed termination spares and 25% spare space 17 July 2015 Junction box is not required. Bidder to Noted. note and update the quotation to reflect.

Page 48 of 58

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

STATUS

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

5.11

5.12

5.13

VI

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT Bidder to confirm all spare cable entries (i.e. JB‟s transmitters, etc.) shall be plugged suitable to the hazardous class rating. Cable gland shall be Ex „d‟ & Ex „e‟ certified. Bidder to provide instruments, Junction Boxes certification suitable to use in Zone 2 hazardous area, Gas Group IIA, temperature class T3 for review 17 July 2015 Junction box is not required. Bidder to note and update the quotation to reflect.

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

Confirmed

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

YES

NO

Noted, the instruments will be suitable to use in Zone 2 YES hazardous area, Gas Group IIA, temperature class T3,

NO

Noted.

YES

NO

YES

NO

YES

NO

Instrument cable shall be oil resistant, Not in our scope mud resistant and flame retardant type. Bidder to comply 20 Jul: CPY confirmed that: Cable is not requested. Bidder is noted that; take it Noted. out from your quotation! STRUCTURE CLARIFICATION Page 49 of 58

STATUS

Closed

Closed

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

6.1

6.2

6.3

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT The baseplate shall be designed, fabricated and inspected in accordance with specification No. 2014-4889-6L0005_Structural skids for package equipment. Bidder to confirm compliance. 17 July 2015 It had been sent to Bidder in BCA#01. Bidder to refer attachment in this TBC also. The design load criteria shall be as per specification for structural skid for package equipment Do. No. 20144889-6L-0005 17 July 2015 It had been sent to Bidder in BCA#01. Bidder to refer attachment in this TBC also. NDT minimum requirement, All weld shall be subject to 100% Visual examination and 100% UT of all skid full penetration welds of skid main members and 100%UT and DP of lifting lugs. Bidder to confirm compliance

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

2014-4889-6L-0005_Structural skids for package equipment not received, please provide. Note that the VS6 NO pump has no “real” baseplate like a OH2 pump

NO

NO

NO

Closed

we confirm compliance as far as applicable and unless otherwise NO stated.

NO

Closed

n/a as no baseplate

Spec not received, please send

Please advise which Inspection class acc. API 11th is needed.

Page 50 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

6.4 VII VIII

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

17 July 2015 API is not require NDT for welding of base frame. Bidder is requested to Confirmed confirm lifting lug/Padeye shall be 100% UT. Bidder is requested to provide estimate Refer to GA drawing please Dry/operating weight.

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Closed

NO

NO

Closed

NO

Closed

PIPING CLARIFICATION QC CLARIFICATION GENERAL Bidder to mark-up ITP ( TR P501) and submit for further evaluation.

8.1

Item 36 in ITP P501 for Factory Acceptance tests (FAT) shall be W Not received. please send. (witness) in inspection lever requirement for COMPANY and PURCHASER instead of V. This point will apply for two pump types. Pls refer in attached file 17 July 2015 Mark-up ITP ( in Technical Requisition No FS 04.08.2015: confirm witnessed P501 page 24,25 of 29) FAT Page 51 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TOTAL PAGES: 58

TECHNICAL POINT

8.2

01 Aug 2015 Item 36 in ITP P501 for Factory Acceptance tests (FAT) shall be W (witness) in inspection lever requirement for COMPANY and PURCHASER instead of V. Bidder to confirm compliance Either CA certificate or U stamp Refer page 5 item 1.5 in this document NO certificate for accumulator items 01 Aug 2015 Bidder to confirm the mechanical seal plan 53B accumulator shall be UStamp. Welder and WPS qualification shall be Confirm No in compliance with 2014-4800-0L-0008

8.3 8.4

8.5

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

ITEM

Structural material shall be in Not received. please send. compliance with 2014-4891-6L-0001 we confirm compliance as far as applicable and unless otherwise No Check with buyer stated Piping material shall be 2014-4800-1LNot received. please send. 0001

Page 52 of 58

SCHEDULE IMPACT (YES/NO)

STATUS

NO Open

NO

Closed

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

8.6

8.7

8.8

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TOTAL PAGES: 58

COST IMPACT (YES/NO)

TECHNICAL POINT

BIDDER CONFIRMATION / REPLY

Check with buyer

we confirm compliance as far as applicable and unless otherwise No stated

Skid structural fabrication shall be Not received. please send. inspected as per 2014-4891-6L-0004 we confirm compliance as far as applicable and unless otherwise No Check with buyer stated Bidder to confirm submitting weld map No showing weld configuration, applicable confirm WPS, NDE matrix Painting and Coating in accordance with Document No.: 2014-4800-1L0004. Bidder to put in deviation list if cannot comply and proposed as per FS 04.08.2015: confirm, surcharge YES manufacturer standard ( Painting shall to be added be suitable for offshore service) Painting procedure shall be subjected to COMPANY approval and comply with Project painting specification in final color. Page 53 of 58

SCHEDULE IMPACT (YES/NO)

STATUS

NO

Closed

NO

Closed

NO

Closed

NO

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

17 July 2015 Bidder response is not clearly. Bidder to recheck

01 Aug 2015 Painting and Coating in accordance with Document No.: 2014-4800-1LWe confirm compliance as far as 0004. Bidder to confirm compliance, applicable and unless otherwise stated. Bidder to put in deviation list if cannot comply and proposed as per FS 04.08.2015: confirm, surcharge manufacturer standard ( Painting shall to be added be suitable for offshore service) Painting procedure shall be subjected to COMPANY approval and comply with Project painting specification in final color.

VIIIA

QC CLARIFICATION CENTRIFUGAL PUMP

FOR

API

Page 54 of 58

Open

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Material certificates shall be furnished as follow

8.1



Pressure retaining components to EN 10204:2004 Type 3.1



Other components to EN 10204:2004 Type 2.2

confirm

No

NO

Please advise which Inspection class acc. API 11th is needed. No Refer to deviation list

NO

Pump material shall be in accordance with NACE MR0175

8.2

Bidder to confirm compliance Pump NDT requirement: - Liquid penetrant for connection weld - Liquid penetrant for casting - Nozzle connections to the casing shall be subject to 100% MPI/DPI and minimum 10% radiography/ultrasonic inspection. If cannot comply, Bidder to put in deviation list.

Page 55 of 58

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT 17 July 2015 It is Project specification/datasheet requirement. Bidder to check

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Confirm to comply

NO

NO

Closed

Confirm. Also refer to our offer.

No

NO

Closed

confirm

No

NO

Closed

If cannot comply, Bidder to put in deviation list.

8.3

8.4

Inspection and testing shall be fully complied with TR, Datasheet and Specification requirement. Bidder to confirm compliance Pump witness test require for below ( API 610, 11 edition) - Performance (8.3.3) - Retest on seal leak ( 8.3.3.2.d) - NPSH (8.3.4.3) - Complete unit test (8.3.4.4) - 4-hr mech. run test (8.3.4.2) Other Non-Witness, Observe test requirement shall be per QC inspection and testing in Purchaser pump datasheet sheet 5 of 14 All testing above shall be in base

Page 56 of 58

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

scope. Bidder to confirm compliance

8.5

8.6

8.7

Impellers, balancing drums and similar major rotating components shall be dynamically balanced to ISO 194G-1, grade G2.5.

confirm

Bidder to confirm compliance Couplings shall be balanced to ISO confirm 1940-1, grade G6.3. Bidder to confirm compliance 17 July 2015 PMI is required for all Stainless Steel & Duplex Stainless Steel material (PMI is applicable 100% for pressure retaining n/a offered material is S-6 parts)

No

NO

Closed

No

NO

Closed

Closed

Bidder to confirm provide. IX

DEVIATION

V

9.1

There is no deviation list from Bidder proposal. Request Bidder to check Purchaser specification/datasheet/ applicable code design then list out all

Deviation list has been sent with offer. Please the file as attached Page 57 of 58

Closed ( Refer to deviation clarification)

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #1 – Rev C : Phong Viet Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 58

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

deviation in deviation list ( in put in attachment form, submit in native file) Purchaser only reviews deviation in deviation list. Deviations and exceptions written elsewhere in the proposal will not be reviewed and approved. Note 1: The italic letter is the original technical requirement from Purchaser Specification/Datasheet

Phong Viet Technical Corporation

Tran Dinh Thuan

Page 58 of 58

STATUS

TECHNICAL BID CLARIFICATION # 1

PROJECT

:

Su Tu Trang Full Field Development – Phase 1

CLIENT

:

Cuu Long Joint Operating Company

CONTRACTOR

:

RFQ NO.

:

STFFD-P1-004103

RFQ TITLE

:

API CENTRIFUGAL, RECEIPROCATING AND ROTARY PUMPS

BIDDER NAME

:

PHONG VIET

BIDDERS REF & DATE: TBC REF. & DATE

:

BIDDER SIGNATURE

:

Date of Issue : 11 Aug 2015 Date of Response : 11 Aug 2015

TOTAL PAGES:

.

4

Note: BIDDER shall CONFIRM COMPLIANCE to all requirements in these Technical Clarifications (TC). If BIDDER is unable to meet any requirements, BIDDER shall provide sufficient reasoning for NOT COMPLYING to the requirements. BIDDER may provide COST or SCHEDULE IMPACT if any for meeting requirements (BIDDER to furnish additional details wherever required). BIDDER shall NOT use replies like “O.K”, “FOLLOW”, etc. Where the cost impact is involved, the price information shall be submitted after all clarifications closed and upon receipt of Buyer’s request.

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE :

ITEM

TBC #2 – Rev A :PHONG VIET Date of Issue : Date of Response :

TOTAL PAGES: 4

BIDDER CONFIRMATION / REPLY

TECHNICAL POINT

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

CLARIFICATION FOR FLARE BOOSTER PUMP ( PORTION 1) API 682 Code: 1.1

1.2

Bidder to confirm mechanical seal 23A-FFN-030-13/53B/61 3CW-FB code is C2A3A13/53B. 23A-FFN-030-13/53B/61 is equivalent C2A3A13/53B, Bidder response for the mechanical seal plan 53B in TBC #1 rev C is not clear: “Temperature transmitter is offered as per the customer P&ID. However considering the customer comment, Temperature indicator with thermowell & Temperature transmitter are offered as optional items.”

Confirm, will be updated.

Bidder to provide Temperature indicator with thermowell in base scope of supply. Bidder to confirm Page 2 of 4

NO

NO

YES

NO

Closed

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : PHONG VIET Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 4

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

STATUS

Purchaser didn’t require the temperature transmitter.

1.3

1.4

1.5

1.6

Bidder to confirm fully comply with API 610 H1, H2 table S6 for pump material. Bidder proposed Drain dip pipe – CS is not acceptable. The drain dip pipe shall be SS 316. Bidder to confirm compliance. Bidder to confirm the mechanical seal plan 53B accumulator shall be UStamp. Bidder provided the venting procedure P_EN_23E_Venting_WUC for proposed pump is noted. However, It is not clear how to drain pump suction can. There is only one venting nozzle N3 applicable for the proposed pump without any drain nozzle/ dip pipe connection. Strongly request Bidder to clarify and provide the relevant drawing to reflect the vent and drain

Confirm. Exceptions please refer NO to deviation list sent

NO

Closed

confirm

YES

NO

Closed

confirm

NO

NO

Closed

We confirm your requirement. Please also refer to attached NO cross sectional drawing and GA.

NO

Closed

Page 3 of 4

TECHNICAL BID CLARIFICATION # 1

TBC REF. & DATE:

ITEM

TBC #2 – Rev A : PHONG VIET Date of Issue : Date of Response :

TECHNICAL POINT

TOTAL PAGES: 4

BIDDER CONFIRMATION / REPLY

COST IMPACT (YES/NO)

SCHEDULE IMPACT (YES/NO)

concept. Project datasheet require clearly for drain and vent. There are two nozzle connection for drain and vent with isolation valve. The drain nozzle will connect with the internal dip pipe. “VENDOR shall provide an internal drain pipe extending up to the bottom of the can (provided with isolation valve) for draining the pump by pressurising the can with N2 via vent valve.” If cannot comply Bidder to put in deviation list. Phong Viet Corp.

Tran Dinh Thuan Page 4 of 4

STATUS

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 4A – COMMENTS, DEVIATIONS AND EXCEPTION FROM BIDDERS – TOAN THANG Total page: 17 pages

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (RECIP) TOAN THANG

Sr. No.

Specification

Requirement

Types

1

2014-4861-1M-1005 Data Sheet for Flare Scrubber Pumps

Clause

Technical data, rated flow and notes

C

2

2014-4861-1M-1005 Data Sheet for Flare Scrubber Pumps

Material of Construction

C

1

2014-4800-1L-1008 Specification for Positive Displacement Pump

2

2014-4800-1L-1008 Specification for Positive Displacement Pump

2.3

3

2014-4800-1L-1008 Specification for Positive Displacement Pump

4

Clarification / Exception Please refer to the dully filled, commented and complied pump technical data sheet. Please note that with the furnished fluid data SPXCUP mettalurgist advised D1 Duplex Stainless Steel material suitable for the application. Material annexure of D1 is furnished separately for the detailled information.

COMPANY/PURCHASER RESPONSE

Cost impact

Schedule impact

SPX-CUP reply dated 21.07.2015

Noted

No

No

Noted

Noted

Yes

No

C

Not clear, Bidder to revise the clearification

No

No

Please refer to the TR INQ 1 commented

Vietnamese Standard

C

Please clarify the Vietnamese standard requirement for this job. SPX-CUP will review and confirm.

In General, Pump to API 674 will meet the local regulation and VIRES

No

No

SPX-CUP offer is based with international standards only.

2.4

Order of Precedence

X

SPX-CUP takes exception to Mandatory local laws and regulations. Please furnish the applicable local laws enable SPX-CUP to review and confirm.

In General, Pump to API 674 will meet the local regulation and VIRES

No

No

SPX-CUP offer is based with international standards only.

2014-4800-1L-1008 Specification for Positive Displacement Pump

4

Scope of Supply

C

Please refer to the scope annexure furnished as per scope requirement

Noted

No

No

Closed

5

2014-4800-1L-1008 Specification for Positive Displacement Pump

5.1

Pump Performance Curve

C

Positive Displacement Pump is not having any performance curve cause head and flow is indepenedent to each other.

Refer TBC response

No

No

Please refer to the TBC reply

6

2014-4800-1L-1008 Specification for Positive Displacement Pump

5.2

Capacity control

C

Offered pump capacity will be varied only by controlling the speed.

Capacity control is not applicable

No

No

Noted and closed

7

2014-4800-1L-1008 Specification for Positive Displacement Pump

5.2

Dampeners shall limit to peak-peak pulsation levels at the line side nozzle of the device to +/-1.5%

X

Present offer is based on supplier standard recommendation for suction stabilizier.

Bidder to recheck

No

No

Discharge dampner confirmed to +/- pulsation

8

2014-4800-1L-1008 Specification for Positive Displacement Pump

7

Instrumentation Requirements

C

No

No

Noted. Detailled instrument list furnished.

9

2014-4800-1L-1008 Specification for Positive Displacement Pump

8

Piping Requirements

C

No

No

Confirmed. No piping in SPX-CUP scope.

10

2014-4800-1L-1008 Specification for Positive Displacement Pump

9

Structural Requirement

C

Offered Pump and motor will be on SPX-CUP standard Baseplate. Structure skid for package equipment is considered only for reference purpose.

No

No

SPX-CUP confirms to API 674 3rd Ed clause 7.4.2 requirement for Baseplate & skid.

Project Specification and Documents

11

2014-4800-1L-1008 Specification for Positive Displacement Pump

11

Painting

C

12

2014-4800-1L-1008 Specification for Positive Displacement Pump

12.1

Inspection and Testing (general)

C

Two weeks advance notice will be issued for the witness inspection to the Company / Purchaser.

13

2014-4800-1L-1008 Specification for Positive Displacement Pump

12.3

Site Acceptance Test

X

Closed

Closed Closed

Closed Closed Closed Closed

No instrumentation offered along with the offered pump. Only packing leak detection system will have Bidder to review and confirm compliance with a level transmitter which will be offered as per the instrument requirement requirement. No piping in SPX-CUP scope. Nozzle force and Noted for nozzle load, Piping nozle connection shall be moments will be complied to Clause 6.6 Table 6b as complied with Piping requirement per API 674 3rd Ed

Painting will be as per manufacturer standard suitable for the offshore environment complying purchaser color shade and grade. No paint on Stainless Steel, Duplex or Super Duplex Material.

Status

Closed

Please refer to the comments cum compliace to applicable project specification attached herewith.

2.2

SPX-CUP reply dated 04.08.2015

Not accept, Review and put clearly deviation. 31 July 2015: Bidder refer to TBC clarification

Manufacturer painting standard shall be subject to Purchaser review and approval after PO. Final color shall be as per Purchaser Project specification

Closed

Closed

No

No

Confirmed

No

No

Closed

No

No

Confirmed

Closed

Closed

No painting on SS and D1 material.

Closed Noted

Closed

SPX-CUP takes exception to the SAT. FAT result FAT only comply with speciificaiton datasheet and TR will be the only testing acceptance considered for the requirement offered pump set.

Closed

14

2014-4800-1L-1008 Specification for Positive Displacement Pump

12.5

Lifting Equipment Testing and Marking

C

Offered pump sets are small in size with standard equipements. So presently no spreader bar with slings and shackles considered. During technical meeting if purchaser requires the same after reviewing the tentative GAD, the same will be included with price adder.

15

2014-4800-1L-1008 Specification for Positive Displacement Pump

13

Documentation

C

Please refer to the detailled complied cum commented VDRL attached here with.

Bidder to refer TBC response.

No

No

Noted. Revert back on TBC separately.

16

2014-4800-1L-1008 Specification for Positive Displacement Pump

17.3

Packing and Crating

C

Packing will be done as per manufacturer standard procedure suitable for the sea freight and export job.

Provide manufacture standard practice

No

No

Yes, CUP will submit the procedure

17

2014-4800-1L-1008 Specification for Positive Displacement Pump

17.4

Export Packing

C

Packing will be done as per manufacturer standard procedure suitable for the sea freight and export job.

Provide manufacture standard procedure

No

No

Yes, CUP will submit the procedure

18

2014-4800-1L-1008 Attachment A Specification for Positive Displacement Pump

Allowable Piping Loads for Nozzle on Package Items

C

No piping in SPX-CUP scope. Nozzle force and moments will be complied to Clause 6.6 Table 6b as per API 674 3rd Ed

Noted

No

No

Closed

Net Positive Suction Head

C

NPIP R provided by SPX-CUP is measured from pump suction flange centreline.

Noted

No

No

Closed

1

API 674 3rd Ed.

3.2

Bidder to refer TBC response.

No

No

Noted. Revert back on TBC separately.

Closed Closed Closed Closed

Page 1 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (RECIP) TOAN THANG

Sr. No.

Specification

Clause

2

API 674 3rd Ed.

6.1.1

3

API 674 3rd Ed.

6.1.6

4

API 674 3rd Ed.

Requirement

The equipment (including auxiliaries, but excluding normal maintenance and wear parts as identified in Table 1) shall be designed and constructed for a minimum service life of 20 years and at least 3 years of uninterrupted operation

Unless otherwise specified, the cooling water system or systems shall be designed for the conditions given in Table 2.

Types

C

X

X

X

5

API 674 3rd Ed.

6.1.15

6

API 674 3rd Ed.

6.1.19 (d)

The upper machined or spot-faced surface shall be parallel to the mounting surface.

X

6.1.20

Glands shall be bolted or threaded to the stuffing box. Gland studs shall pass through holes (not slots) in the gland. Axially-split glands shall be bolted together. Threaded gland bolts in slots are not acceptable.

X

8

API 674 3rd Ed.

API 674 3rd Ed.

6.3.2

Refer to Figure 1 when using plug and plate valves in services in which the kinematic viscosities are above 65 mm2/s (65 cSt) (300 Saybolt Seconds Universal) at pumping temperature. For other valve designs, refer to Manufacturer’s data. The speeds given in Table 3 and Table 4 shall be reduced using the correction factors given in Figure 1. These correction factors apply only to pumps with plate and plug valves; for other valve designs, refer to manufacturers' data

It should be clearly understood this is design criterion and does not include or refer to normal wear and maintenance items; such as Stuffing Box Packing and Bushings, Plungers, Power End Bearings, etc. For additional information refer to ClydeUnion Pumps’ Power Pump Sales Manual document 410000200 for estimated wearing part life expectancy of a power pump operating continuously and the IOM manual for regular maintenance requirements

CUP Water Cooled Stuffing boxes do not comply

COMPANY/PURCHASER RESPONSE

Cost impact

Schedule impact

SPX-CUP reply dated 21.07.2015

Noted

No

No

Please refer to the SPX-CUP furnished wear and tear life expectancy document 41000-0200.

Noted

No

No

noted

No

No

SPX-CUP reply dated 04.08.2015

Status

Closed

Closed

6.1.7

Provision shall be made for complete venting and draining of the pump and systems provided by the vendor. The equipment (machine, driver and auxiliary equipment) shall perform on the test stand and on their permanent foundation within the specified test tolerances (see 8.3.6). After installation, the performance of the combined units shall be the joint responsibility of the purchaser and the vendor who has unit responsibility. The vendor shall review and comment on the purchaser’s piping and foundation drawings in order to minimize adverse effects. NOTE Many factors can adversely affect performance of the pump at site. These factors include piping layout, piping connection loads, alignment at operating conditions, support structure, handling during shipment, and handling and assembly on site.

7

Clarification / Exception

Vent and Drain connections are not included on the pump fluid end. Provisions for venting and draining the pump liquid end should be provided by others in the suction and discharge piping.

CUP cannot assume responsibility for the system into which the pump is installed. That responsibility lies with the system designer. CUP Comment: If requested, CUP can review and comment on the purchaser’s piping and foundation drawings, as detailed in Annex C – Pulsation and Vibration Control Techniques. Purchaser to provide details of required analysis with RFQ for CUP review.

Closed

Noted

No

No

Noted

No

No

Noted

No

No

Closed

X

SPX-CUP takes exception to this requirement of spot faced. UPtakes exception to "glands shall bolt to the stuffing box". CUP standard gland design for power pumps are the threaded type and can be supplied with gland pawls or equivalent devices (Nylok Pin) to ensure positive locking.

CUP complies with API-674 2nd Ed para 2.3.3 "Figure 1 - Viscosity correction to maximum allowable speed rating"

Closed

Closed

Noted

No

No

Closed

9

API 674 3rd Ed.

6.4.1.1

The allowable tensile stress used in the design of the pressure-containing parts for any material shall not exceed 0.25 times the minimum ultimate tensile strength for that material at the maximum specified operating temperature and, for castings, multiplied by the appropriate casting factor for the type of nondestructive examination (NDE) as given in Table 5. The manufacturer shall state which material specification is being used as the source of the material properties, see Annex A, as well as the casting factors applied.

X

CUP takes exception to “0.25 times the minimum ultimate tensile strength”. Current designs are in accordance with ASME Section VIII, Division 1 (2006).

Noted

No

No

Closed

Page 2 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (RECIP) TOAN THANG

Sr. No.

10

11

12

13

Specification

API 674 3rd Ed.

API 674 3rd Ed.

API 674 3rd Ed.

API 674 3rd Ed.

Clause

Requirement

6.4.4

The use of threaded holes in pressure-retaining parts shall be minimized. To prevent leakage in these parts, metal, equal in thickness to at least half the nominal bolt diameter, in addition to the allowance for corrosion, shall be left around and below the bottom of drilled and threaded holes. The depth of the threaded holes shall be at least 1.5 times the stud diameter.

X

6.5.4

Butt welded connections, size DN 40 (NPS 1 1/2) and smaller, shall be reinforced by using forged welding inserts or gussets.

X

6.8.5

Internal or bolted on main gearing shall be either single or double helical type, or worm gears when approved by the Purchaser, and shall be manufactured to the tolerances in accordance with ISO 1328-1 Accuracy Grade 7, or the equivalent AGMA 2015-1 Accuracy Grade. Gear ratings and service factors shall be in accordance with AGMA 6010, based on the driver nameplate rating including any driver service factor. Gear and pinion hardness combinations shall be in accordance with the recommended values in AGMA 6010. Hardness combinations of 275 HBW and 320 HBW or more are preferred for gears and pinions, respectively. The calculated values of gear rated horsepower, based on both tooth surface durability and tooth bending strength, shall be included in the Vendor's proposal.

X

6.8.8

Internal gearing in the power end shall use the same oil and sump as the crankshaft and connecting-rod bearings. The power end shall be provided with a filtered vent and a DN 6 (NPS ¼) minimum connection for purging. An accessible valved drain DN 15 (NPS 1/2) minimum shall be provided at the lowest point of the sump. If specified, a drilled, tapped and plugged connection shall be provided for insertion of an oil heater.

Types

Clarification / Exception

COMPANY/PURCHASER RESPONSE

Cost impact

Schedule impact

Noted

No

No

Noted

No

No

SPX-CUP reply dated 21.07.2015

SPX-CUP reply dated 04.08.2015

CUP Comment: (interpretation) CUP understands the“depth of the tapped holes” to mean minor drill diameter depth. Welding inserts / gussets are not included.

Closed Closed

CUP sizes internal/bolt-on gearing based on rated operating power with an AGMA service factor of 2.0 minimum

Noted

No

No

Closed

X

Valved drain and Purge connections are not included as standard

31 July 2015: bidder to advise how to drain

No

No

Drain connection is given in the bottom of the power end with tapped connection for Drain.

NOTE Emissions control methods may require that the power end be pressurized to a slightly higher pressure than that in the distance piece.

14

15

API 674 3rd Ed.

API 674 3rd Ed.

6.11.6.4

7.1.1.2

Connections welded to cylinders shall be installed as follows. a) Attachment of suction and discharge nozzles shall be by means of full-fusion, full-penetration welds. Weld neck flanges shall be used for pumps handling flammable or hazardous liquids. Welding of dissimilar metals shall not be performed. b) If specified, proposed connection designs shall be submitted for approval before fabrications. The drawings shall show weld designs, size, materials, and pre and post-weld heat treatments. c) Post-weld heat treatment, if required, shall be carried out after all welds, including piping welds, have been completed d) Unless otherwise specified, auxiliary piping welded to alloy steel cylinders shall be of material with the same nominal properties as the cylinder material. The driver shall be sized to meet all specified process variations, such as changes in the pressure, temperature or properties of the liquid handled, including plant start-up conditions

Status

CUP takes exception to “metal equal to at least half of the nominal bolt diameter” as per ASME Section VIII lesser than this value is permitted.

Closed

C

CUP standard for flange to cylinder/manifold welds is socket-welded nipple with full penetration flange to nipple weld

Noted

No

No

Closed

C

CUP assumes that the pump would be started under a no load condition (no discharge pressure), unless notified otherwise by the purchaser.

31 July 2015: The pump will start with the back pressure downstream piping check valve, Bidder to advise

No

No

The pump and motor is sized based on the pressure and kW rating based on PRV setting (i.e. 86 barg)

Closed

Page 3 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (RECIP) TOAN THANG

Sr. No.

Specification

Clause

Requirement

Types

Clarification / Exception

COMPANY/PURCHASER RESPONSE

Cost impact

Schedule impact

X

CUP standard is not to radius outside corners of mounting plates

Noted

No

No

CUP standard is mild steel plate top deck design with no covering

Noted

No

No

16

API 674 3rd Ed.

7.4.1.8

Mounting plates shall conform to the following. a) Mounting plates shall not be drilled for equipment to be mounted by others. b) Mounting plates shall be supplied with levelling screws. c) Outside corners of mounting plates which are in contact with the grout shall have 50 mm (2 in) minimum radius outside corners (in the plan view). d) All machinery mounting surfaces shall be treated with a rust preventive immediately after machining. e) Mounting plates shall extend at least 25 mm (1 in) beyond the outer three sides of equipment feet. f) Mounting plates shall be machined to a finish of 650 µm (250 µin) arithmetic average roughness (Ra) or better.

17

API 674 3rd Ed.

7.4.2.8

Unless otherwise specified, non-skid metal decking covering all walk and work areas shall be provided on the top of the base-plate or skid.

X

7.6.1

Auxiliary piping, oil piping, instrument piping and process piping shall be in accordance with the appropriate part of ISO 10438, except as modified in 7.6.2. NOTE For the purposes of this provision, API Std 614 (all parts) is equivalent to ISO 10438 (all parts).

X

18

API 674 3rd Ed.

SPX-CUP reply dated 21.07.2015

SPX-CUP reply dated 04.08.2015

Status

Closed Closed

Auxiliary piping, oil piping, instrument piping will be stainless steel tubing and fittings

31 July 2015: Minimum grade of stainless steel is 316. Bidder to confirm compliance

No

No

Confirmed

Closed

19

API 674 3rd Ed.

20

API 674 3rd Ed.

1

2014-4861-1W-1002 Technical Requistion for Reciprocating Pump

2

2014-4861-1W-1002 Technical Requistion for Reciprocating Pump

7.7.1.2

fdetrimental pulsations and vibrations exists in a pumping system, basic techniques used for their control Include following.

8.1.3

After advance notification to the vendor, the purchaser’s representative shall have entry to all vendor and sub vendor plants where manufacturing, testing, or inspection of the equipment is in progress.

REFERENCE DOCUMENT

2.0 (B)

Instruction to Bidder

CUP cannot assume responsibility for the system into which the pump is installed. That responsibility lies with the system designer. CUP does provide Process Piping Guidelines to facilitate piping design. It can only be said that violation of these guidelines has often resulted in piping system and pump problems X

CUP Comment: Please refer to CUP "General Piping Guidelines and Requirements" document ref: 410000300, to support piping system design by purchaser. Also, when necessary, CUP will provide further assistance: i.e. piping system review, forces and moments review, pulsation studies, etc. for appropriate price and delivery adders, consult factory.

Noted

No

No

Closed

X

Inspections and Free Access – CUP will allow inspection of pump only as specifically contracted for in the purchase order issued to CUP. Free Access will only be granted in accordance with CUPs standard practice of conduction business with customers and suppliers.

C

Please refer to the complied / commented sheet furnished here with.

Noted

No

No

C

CLJOC or their agent need to inform prior to facility visit for inspection.

Not accept, Follow ITP, Witness test shall be informed to Purchaser prior

No

No

31 July 2015: Bidder to confirm follow ITP

No

No

Confirmed

Closed

Closed Confirmed. Witness test will be informed to purchaser with prior notice.

Closed

Page 4 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (RECIP) TOAN THANG

Sr. No.

Specification

Clause

Requirement

Types

Clarification / Exception

COMPANY/PURCHASER RESPONSE

Cost impact

Schedule impact

SPX-CUP reply dated 21.07.2015

SPX-CUP reply dated 04.08.2015

Status

No

Please note that SPX-CUP offered motor is IP 56 only. Please confirm the requirement of 3rd party certification.

Confirmed with price adder. (Already confirmed)

Closed

Noted. Bidder to check and clarify where they can provide IP56 motor with third party certification. As per our experience GE motor does not have third party certification and IP55 only. It is not acceptable

1

2014-4869-3L-0004

1.5 / 1.6

C

Offered motor complies with IEC 60034-1, IEC 60072-1, IEC 60085, IEC 60079-15(For Zone 2 motor) & IEC 60529. However, customer shall notify GE Motors if compliance to any local codes/standards is required. Vietnamese standards are not considered.

31 Jul 2015: Confirmed that Third party certification is required. Bidder to follow 12 Aug 2015: 1. GE manufacturer normally provide seflYes, once the 3rd delcarification certification and it is not party certification acceptable with us. Does bidder response means scope cleared. that bidder will carry out the IP56 testing as per Or else no. standard requirement with third party witnessed and certified? Bidder to confirm if our understanding is correct. 2. If our understanding is correct, bidder to confirm the certificate shall be provided by authorized third party SPX-CUP : 12 Aug, 2015: WE CONFIRM

2

2014-4869-3L-0004

1.5.4

C

Listed documents except 2014-4869-3L-0007, 20144861-1M-1005 and 2014-4869-3L-0002 are not Noted. No comment provided, not considered. Fixing bolt for motor to base support of pump skid Sliding rail and base, fixing bolt, flange is others shall be provided by bidder. responsibility. Cable gland in not included in the Vertical motor (if applicable) shall be flangle mounted scope of this quotation but can be offered at type. additional price if required. Bidder to check and confirm Quoted motor with thermosetting plastic fan and is Noted. No comment non sparking type. Sealed winding is not available for requested rating, Noted. No comment not offered.

3

2014-4869-3L-0004

2.1.5

C

4

2014-4869-3L-0004

2.1.9/2.6.4

C

5

2014-4869-3L-0004

2.3.2

C

6

2014-4869-3L-0004

2.4.9

C

GE standard paint procedure applies.

7

2014-4869-3L-0004

2.4.13

C

GE standard size of earthling will be provided.

8

2014-4869-3L-0004

2.7.4 / 2.9.10

C

Quoted motors with bronze inpro seals.

9

2014-4869-3L-0004

2.8

C

Quoted motors with B3 mounting.

10

2014-4869-3L-0004

2.9.2

C

11

2014-4869-3L-0004

2.9.7

C

12

2014-4869-3L-0004

2.10.2

C

13

2014-4869-3L-0004

2.14.2.b

C

14

2014-4869-3L-0004

2.15.2.f

C

C

15

2014-4869-3L-0004

2.16

Quoted motors with aluminum die casted rotors, exception to copper bar rotors.

Bidder to clarify if GE standard paint procedure have any deviation with Project painting procedure Noted. No comment Bidder to clarify if the proposed bronze inpro seals can meet the requirement on mentioned item 2.7.4 and prevent bearing contamination Noted. No comment Bidder to clarify whether aluminum die casted rotors is manufacturer standard or only cost issue. If the cost issue only, bidder to follow project technical requirement and record its cost impact for the item

Customer's one-piece coupling half can be mounted on the motor shaft at a price adder. The coupling half must be finish machined and key seated and sent transportation prepaid to the factory. Motor vibration Noted. No comment characteristics will be measured after coupling installation; however motor will not be rebalanced after coupling assembly.

No

No

Closed

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

Closed Closed Closed GE standard paint procedure will be submitted for customer approval suitable for the offshore application.

Closed Closed

Yes

Closed Closed

Manufacturer standard

Closed

No

No

Noted. No comment

No

No

Noted. No comment

No

No

Winding connection diagram sticker will be provided IEC motor shal have terminal instead of sticker for inside terminal box. termination. Bidder to provide and install terminal

No

No

GE Motors standard paint process applies. GE standard paint system on the offered motor will be red iron oxide applied as primer and epoxy modified polyester (epoxy ester) paint, color Buff, applied as Bidder to follow project painting procedure final finish. However, customer to suggest for a rerequirement for the final color quote by furnishing the specific details (federal standard 595B#, RAL# or munsell#) if special paint is required (price adder applies). Touchup paint is others responsibility.

No

Quoted motors with ExN type of terminal box. Exception to ExE type of terminal box. Insulated ODE bearing is offered. However, shaft grounding is others responsibility.

Confirmed

Closed Closed Closed Confirmed

Closed

No

Confirmed

Closed

Page 5 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (RECIP) TOAN THANG

Sr. No. 16

17

18

Specification 2014-4869-3L-0004

2014-4869-3L-0004

2014-4869-3L-0004

19

2014-4869-3L-0004

20

2014-4869-3L-0004

21

2014-4869-3L-0004

22

2014-4869-3L-0004

23

2014-4869-3L-0004

1

2014-4861-1M-1005

2

2014-4861-1M-1005

3

2014-4861-1M-1005

Clause 3.2

3.3

3.4/3.10.3.b

2014-4869-3L-0002

3

2014-4869-3L-0002

4

2014-4869-3L-0002

# #

1

Spec 2014-4800-6L-0005, Rev E - SKIDS FOR PKG EQUIPMENT

2.1

2

Spec 2014-4800-6L-0005, Rev E - SKIDS FOR PKG EQUIPMENT

4.1

3

Spec 2014-4800-6L-0005, Rev E - SKIDS FOR PKG EQUIPMENT

4.2

Spec 2014-4800-6L-0005, Rev E - SKIDS FOR PKG EQUIPMENT

C C

C C

C

Bidder comment/deviation is not clear enough. Does it mean a deviation which is not comply with requirement in item 3.2.6? Please clarify

SPX-CUP reply dated 21.07.2015

No

No

Confirmed

SPX-CUP reply dated 04.08.2015

Status

Closed

No

No

Motor suppliers confirmed to 3.2.6 of this specification for the offered motor.

Closed

GE standard practice applies for quality assurance. Noted. No comment Quoted motors with witnessed routine and complete Noted. No comment test. GE Standard data pack as per annexure 2 will be Noted. No comment furnished.

Quoted motors with 1 per phase winding thermistors.

Schedule impact

31 Jul 2015: Bidder to respond

Bidder to clarify any issue motor if thermistor is not used. Currently, project design does not consider Motors will have 3 winding thermistors and common thermistors monitoring for this package since the accessory box for temperature detector. motor is not worked with VFD and not higher than 75kW Spare part shall be bidder's scope of supply if Spare part is others responsibility. required by purchaser. Bidder confirm

Quoted motors with ExN type of terminal box. Exception to ExE type of terminal box. Quoted motors with F1 mounted (LHS from DE) main terminal box.

Cost impact

31 Jul 2015: Noted. 31 Jul 2015: Noted.

31 Jul 2015: winding thermistor is not required

No

No

Closed

No

No

As a standard Motor comes up with winding thermistor. But as not required same will be removed.

Yes

No

Confirmed

No

No

Closed

No

No

Closed

No

No

Closed

No

No

Closed

No

No

Closed

No

No

Closed

Closed As a standard Motor comes up with winding thermistor. But as not required same will be removed.

Closed

C

# # #

C 6. 1. 2

4.2

C

Quoting motor with trickle treat winding impregnation, suitable for tropical environment. Insulation system is non-nutritive, non-hygroscopic & humidity resistant. Noted. No comment VPI and sealed winding is not offered for requested rating.

C

1. 4/ 2. 0

2

COMPANY/PURCHASER RESPONSE

C

C

# # # # # # # # # #

Clarification / Exception

Suitability of 80% reduced voltage start and number of starts can be confirmed only after reviewing the Noted. However, the load torque versus speed load torque versus speed characteristic to be characteristic shall be provided by bidder furnished by the customer. Offered motor is suitable for slow bus transfer or reclosing. The resulting Volts/Hz vector between the motor’s residual volts/Hz vector and incoming source volts/Hz vector at the instant the transfer or reclosure is completed does not exceed 1.33 per unit Volts/Hz on the motor’s rated voltage and frequency bases.

C

# # # # # # # #

2014-4869-3L-0002

Types C

3.2.6

1

4

Requirement

C

Offered motor complies with IEC 60034-1, IEC 60072-1, IEC 60085, IEC 60079-15(For Zone 2 motor) & IEC 60529. However, customer shall notify Refer to clarify for 2014-4869-3L-0004 GE Motors if compliance to any local codes/standards is required. Vietnamese standards are not considered. Listed documents except 2014-4869-3L-0007, 20144861-1M-1005 and 2014-4869-3L-0002 are not Noted. No comment provided, not considered. Suitability of reduced voltage start can be confirmed only after reviewing the load torque versus speed Refer to clarify for 2014-4869-3L-0004 characteristic to be furnished by the customer.

No

No

No

No

No

No

No

No

Closed

Quoted motors with ExN type of terminal box.

C

same comment as on 'final comments', except following specs not provided, not considered. 2014-4800-0L-0006, 2014-4891-6L-0004, 2014-4800-1K-1001

No

no part of equipment to extend outside base

C

only possibility would be motor conduit box, depending on size based on certified dwg. This is acceptable per API674 w/customer approval. May be necessary to keep baseplate at minimum size.

No

No

framing, perimeter

C

customer to advise if base will be welded to platform or bolted (requiring foundation bolt holes)

No

No

C

perimeter will be full depth to mount to platform. Cross member will not be full depth due to sloping top plate deck design. Entire base, including cross members, are continuously seal welded all around, standard fillet weld penetration vs. full due to material thickness. Rigidity for non-grout.

No

framing, full depth, load bearing members, full penetration welds….

Replied above

Closed

C

company specs

Noted. No comment

No

Closed Closed

Closed

Closed Closed

No

Closed

Page 6 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (RECIP) TOAN THANG

Sr. No.

Specification

5

Spec 2014-4800-6L-0005, Rev E - SKIDS FOR PKG EQUIPMENT

6 7 8

Spec 2014-4800-6L-0005, Rev E - SKIDS FOR PKG EQUIPMENT Spec 2014-4800-6L-0005, Rev E - SKIDS FOR PKG EQUIPMENT Spec 2014-4800-6L-0005, Rev E - SKIDS FOR PKG EQUIPMENT

Clause

Requirement

Types

Clarification / Exception We will incorporate wind/transp. Loads into calcs

5.2

design based on various loads

E

5.2.12

lifting

C

5.6

skidding provided with puller lugs

C

7

materials

C

COMPANY/PURCHASER RESPONSE

pump skid lifting eyes design using 3X safety factor, and 1.5X shock load factor not in scope of supply, or details need provided to advise cost impact structural members, ASTM A36 typical.

Cost impact

Schedule impact

SPX-CUP reply dated 21.07.2015

SPX-CUP reply dated 04.08.2015

No

No

No

No

Closed

Yes

No

Closed

No

No

Yes

No

Status Closed

12 Aug 2015

9

Spec 2014-4800-6L-0005, Rev E - SKIDS FOR PKG EQUIPMENT

Unless otherwise commented to below, this Spec is applicable to the platform in which the pump skid will be mounted, and is considered Not Applicable, except those comments made below

Bidder to confirm compliance: 1. Design loading will include Dead load, live load, operating loads, environmental load, vibration loads, transportation and lifting load. 2. Section 5.3, 5.4 and 6.0 will be applied for design structural support and skid of pump. 3. Design docment will be met with section 8.0

Noted and confirmed with price adder

Closed

12 Aug 2015: Noted and confirmed with price adder

2.1, company specs 4.1, no part of equipment to extend outside base 4.2, framing, perimeter 4.2, framing, full depth, load bearing members, full penetration welds…. 5.2, design based on various loads 5.2.12, lifting 5.6, skidding provided with puller lugs 7.0, materials

NOTE:

Apart from above no other document, specification or drawing considered along with the bid. Acoustic analysis is required as per specification. So after acoustic study the offered dampener size and / or pump plunger size / model may change as per post study report. This may apply commercial implication.

Page 7 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (CENTRIFUGAL)- TOAN THANG

Specification

Clause

2014-4861-1M-1004 Data Sheet for Flare Booster Pumps

Cost impact

Schedule impact

Noted

No

No

Closed

Noted

No

No

Closed

Requirement

Types

Clarification / Exception

COMPANY/PURCHASER RESPONSE

Technical data, rated flow and notes

C

Please refer to the dully filled, commented and complied pump technical data sheet.

SPX-CUP reply dated 21.07.2015

SPX-CUP reply dated 04.08.2015

STATUS

2014-4861-1M-1004 Data Sheet for Flare Booster Pumps

Note 3

Vendor to consider and add minimum flow…

C

Please note that in TBC customer has advised that the rated flow is inclusive of the minimum flow. Hence, the pump offered is with rated flow of 10 m3/hr only.

2014-4861-1M-1004 Data Sheet for Flare Booster Pumps

Note 6

100% MPI/DPI and 10% RT in nozzle connection

C

RT in Nozzle connection not included. 100% LPI offered.

Not accept. Bidder to confirm compliance with datasheet requirement

Yes

No

2014-4861-1M-1004 Data Sheet for Flare Booster Pumps

Note 8

Painting shall be as per 2014-4800-1L-0004

X

SPX-CUP takes exception to customer painting specification. Offered pump is as per manufacturer standard painting procedure suitable for the offshore application. No painting on Stainless steel material.

Refer item below

Yes, if SS and D1 material painting required

Yes, if SS and D1 material painting required

Closed

2014-4861-1W-1001 Technical Requisition For API Centrifugal Pump

INQ-1

Reference Documents

C

Please refer to the dully furnished commented cum compliance to reference document sheet

Noted

No

No

Closd

No

No

Closed

Closed

Confirmed with 10% RT on nozzle weld as per Data Sheet requirement.

Closed

2014-4861-1W-1001 Technical Requisition For API Centrifugal Pump

INQ-2

Instruction to Bidder (Inspection and Testing (2))

C

Noted. Witness test will be informed CLJOC or their agent need to inform prior to facility Not accept, Follow ITP, Witness test shall be informed to to Purchaser prior to it. Same time visit for inspection. Purchaser prior purchaser to inform prior to facility visit in case of any inspection

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

2.2

Company Specification and Data Sheet

C

Please refer to the dully furnished commented cum compliance to reference document sheet

Noted

No

No

Closed

C

Please clarify the Vietnamese standard requirement for this job. SPX-CUP will review and confirm.

In General, Pump to API 610 will meet the local regulation and VIRES

Noted. SPX-CUP complies to international standard only.

No

No

Closed

In General, Pump to API 610 will meet the local regulation and VIRES

Noted. SPX-CUP complies to international standard only.

No

No

Closed

Bidder to list out handling equipment for further evaluation. It is on Base scope.

Confirmed. Detailed list furnished separately.

Yes

Yes

Closed

No

No

Closed

No

No

Closed

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

2.3

Vietnamese Standard

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

2.4

Order of Precedence

C

Please clarify the Vietnamese standard requirement for this job. SPX-CUP will review and confirm.

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

4.0

Scope of Supply

C

Lifting aids /tools not considered. Lifting procedure will be provided and if for small size pump spreader bar and slings/shackels required then same will be offered with price adder.

The pump bearing selection is based on the requirements of Table 10 of API 610 11th Edition. With the requirements stated in API 610 11th Edition, the use of Hydrodynamic Bearing is not necessary. Further to this, if Hydrodynamic Bearings are needed; proper Monitoring Control System is required and this will be very expensive. 2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

5.6

Vibration and Temperature Control

X

Pump offered with anti-friction bearing. And KW rating is only 4 KW. So not considered this requriement.

Bidder to clearify more detail 31 July 2015: Noted

Based on the recommendations of API 610 11th Edition, we can confirm that the use of Hydrodynamic Bearings is not required for the pump. Anti-friction bearing have no active pads and inactive pads. This bearing is mounted on pump shaft directly. So any rise on the temperature will be recorded from the bearing housing oil temperature only. As no hydro dynamic thrust bearing offered so not applicable.

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

5.8

Piping, Flange and Auxilary Connection

X

SPX CUP takes exception to Piping Material Classes Specification as no process piping is in SPX-CUP scope

Noted, only flange connection ASME B16.5 flange type shall be fully complied with piping material specification

Noted.

Page 8 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (CENTRIFUGAL)- TOAN THANG

Specification

Clause

Requirement

Types

Clarification / Exception

COMPANY/PURCHASER RESPONSE

SPX-CUP reply dated 21.07.2015

Cost impact

Schedule impact

Noted. Refer TBC response

Noted. Addressed in TBC

No

No

Closed

Manufacturer painting standard shall be subject to Purchaser review and approval after PO. Final color shall be as per Purchaser Project specification

Confirmed

No

No

Closed

Refer to TBC response

Noted

No

No

Closed

Refer to TBC response

Noted. Addressed in TBC

No

No

Closed

Provide manufacture standard practice

Noted. Procedure will be submitted

No

No

Closed

Provide manufacture standard procedure

Noted. Procedure will be submitted

No

No

Closed

Provide manufacture standard procedure

Noted. Procedure will be submitted

No

No

Closed

E

If noise tests are specified these shall be carried out as noise intensity measurements in accordance with ISO 9614-1 and not sound pressure measurements. Anticipated noise levels stated in our technical documentation are those we would expect to achieve from a single pump unit operating under 'free field' conditions (without reverberation).

Noise test is specified in datasheet for both pumps Bidder to advise the method to measure noise from Manufacturer standard

Procedure will be submitted

No

No

Closed

It should be done at Manufacturer site

Confirm

No

No

Closed

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

6.0

Mechanical Seal

C

SPX-CUP offered mechanical seal as per seal vendor recommendation suitable for the process requirement. Please refer to the seal vendor data for details.

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

12.0

Painting

C

Painting will be as per manufacturer standard suitable for the offshore environment complying purchaser color shade and grade. No paint on Stainless Steel, Duplex or Super Duplex Material.

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

13.0

Inspection and Testing

C

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

14.0

Documentation

C

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

18.2

Preservation

C

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

18.3

Packing and Crating

C

2014-4800-1L-1006 Rev B Specification for API Centrifugal Pump

18.4

Export Packing

C

6.1.14

Maximum Sound pressure and sound pressure level data

API 610 11th Ed.

SPX-CUP have considered the pump data sheet testing requirement. Welding procedures will be as per manufacturer practice and same will be provided for purchaser approval. SPX-CUP have furnished with comments cum compliance to the required VDRL. Please refer to the attached. Preservation will be as per manufacturer standard practice suitable for long term storage. Packing will be done as per manufacturer standard procedure suitable for the sea freight and export job. Packing will be done as per manufacturer standard procedure suitable for the sea freight and export job.

SPX-CUP reply dated 04.08.2015

STATUS

API 610 11th Ed.

6.1.26

The pump and driver shall performs…

C

Vibration characteristics on slender vertical pump sets are heavily influenced by foundation / support structure stiffness. By virtue of the temporary set up necessary on some in-house test stands it may not be possible to meet expected site vibration levels on test. In these cases vibration acceptance must be carried out at site.

API 610 11th Ed.

6.8.1

Mechanical Seal

E

The pumps are offered based on Clyde Union standards and seal chambers do not fully comply with the specified dimensions.

Bidder to provide the manufacturer standard for verify and compare with code requirement

Noted. Detailled dimension will be submitted

No

No

Closed

Noted

Noted.

No

No

Closed

To provide the manufacture standard balance

Confirmed

No

No

Closed

API 610 11th Ed.

6.9.3.2

Vibration

C

During performance tests, vibration measurements will be taken using contract probes and monitors (or shop equipment if contract probes are not supplied by Clyde Union). Overall vibration levels only will be recorded and used for verification of performance guarantees. If these measurements indicate that a potential problem may exist, then further investigations will be conducted including FFT analysis as appropriate.

API 610 11th Ed.

6.9.4.1

Balancing

E

Our offer is based on component balance to grade G6.3 in line with Clyde Union standards. This grade of balance has proved to be more than sufficient for satisfactory performance and operation of these units within the required vibration levels.

There are 2 types of shafts; (a) Tapered shaft (b) Parallel shaft API 610 11th Ed.

7.2.8

Coupling and Guards

E

Canister pumps are offered with parallel shaft ends as standard.

Bidder to clarify more detail 31 July 2015 Bidder to clarify more detail

Shaft end will be parrallel

No

No

Our offer is parallel shaft which means that the shaft on both ends are parallel to each other with the same diameter.

Closed

Page 9 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (CENTRIFUGAL)- TOAN THANG

Specification API 610 11th Ed.

Clause 8.3.4.3.2

Requirement NPSH Required Test

Types

Clarification / Exception

COMPANY/PURCHASER RESPONSE

SPX-CUP reply dated 21.07.2015

Cost impact

Schedule impact

C

(VS6) If and when an NPSH test is to be carried out, the 3% head drop will be determined by dividing the total bowl head by the number of stages.

Bidder to recheck, this pump is not many stage, the Ring section impeller. Bidder to advise where in the API code the configuration ring section impeller requirement

Please clarify the comments

No

No

Bidder to advise the shaft length section, total length and procedure to reassembly API 610 11th Ed.

9.3.3.2

Shaft Length

C

The pumpshaft will be supplied in sections due to manufacturing, shipping, installation and maintenance restrictions.

31 July 2015: Bidder to advise detail

9.3.6.3

Bushings and Bearings

E

The pump offered has the first stage impeller mounted in an overhung configuration.

This design is not good for radial/axial force. Bidder to list out some previous project apply in the same configuration for same or bigger pump

STATUS

Closed

Offered total pump length is less than 3 mtr (pump + motor). Assmebly procedure will be followed in O&M manual. We will check with the facility as to whether the shaft needs re-assembling at site as the pump shaft is lower than 3m. SPX-CUP: 12th Aug 2015 Shaft length is ~1 mtr and single shaft offered. So no reassembly required at site.

Closed

To be advised

No

No

SPX-CUP have furnished the experience list and all the shown model is offered with first stage overhung type.

No

No

SPX-CUP offered motor is IP 56 only

Yes

No

No

No

Closed

No

No

Closed

No

No

Closed

No

No

Closed

11 Aug 2015: Bidder to check and advise the response from facility.

API 610 11th Ed.

SPX-CUP reply dated 04.08.2015

Closed

Noted. Bidder to check and clarify where they can provide IP56 motor with third party certification. As per our experience GE motor does not have third party certification and IP55 only. It is not acceptable MOM 22 July 2015 Noted

31 Jul 2015: Confirmed that Third party certification is required. Bidder to follow

2014-4869-3L-0004

1.5 / 1.6

C

Offered motor complies with IEC 60034-1, IEC 60072-1, IEC 60085, IEC 60079-15(For Zone 2 motor) & IEC 60529. However, customer shall notify GE Motors if compliance to any local codes/standards is required. Vietnamese standards are not considered.

31 Jul 2015: Confirmed that Third party certification is required. Bidder to follow 12 Aug 2015: 1. GE manufacturer normally provide sefldelcarification certification and it is not acceptable with us. Does bidder response means that bidder will carry out the IP56 testing as per standard requirement with third party witnessed and certified? Bidder to confirm if our understanding is correct. 2. If our understanding is correct, bidder to confirm the certificate shall be provided by authorized third party

Confirmed with price adder (Already confirmed)

Closed

SPX-CUP : 12 Aug, 2015: WE CONFIRM

2014-4869-3L-0004

1.5.4

C

2014-4869-3L-0004

2.1.5

C

2014-4869-3L-0004

2.1.9/2.6.4

C

2014-4869-3L-0004

2.3.2

C

Listed documents except 2014-4869-3L-0007, 2014-4861-1M-1005 and 2014-4869-3L-0002 are Noted. No comment not provided, not considered. Fixing bolt for motor to base support of pump skid shall Sliding rail and base, fixing bolt, flange is others be provided by bidder. responsibility. Cable gland in not included in the Vertical motor (if applicable) shall be flangle mounted scope of this quotation but can be offered at type. additional price if required. Bidder to check and confirm Quoted motor with thermosetting plastic fan and is Noted. No comment non sparking type. Sealed winding is not available for requested rating, Noted. No comment not offered.

Confirmed

Page 10 of 11

Clarifications / Exceptions to Specifications for Flare Scrubber Pump (CENTRIFUGAL)- TOAN THANG

Specification

Clause

Requirement

Types

Clarification / Exception

Cost impact

Schedule impact

No

No

Closed

No

No

Closed

No

No

Closed

No

No

Closed

No

No

Closed

No

No

Closed

Noted. No comment

No

No

Closed

Noted. No comment

No

No

Closed

Confirmed

No

No

Closed

Confirmed

No

No

Closed

Confirmed

No

No

Closed

No

No

No

No

Closed

Please confirm the requirement. Point 5.6 of TBC states motor winding thermistor required.

No

No

Closed

Confirmed

No

No

Closed

Confirmed

No

No

Closed

Confirmed

No

No

Closed

COMPANY/PURCHASER RESPONSE

SPX-CUP reply dated 21.07.2015

SPX-CUP reply dated 04.08.2015

STATUS

GE will furnish the paint procedure for purchase evaluation. 2014-4869-3L-0004

2.4.9

C

GE standard paint procedure applies.

2014-4869-3L-0004

2.4.13

C

GE standard size of earthling will be provided.

2014-4869-3L-0004

2.7.4 / 2.9.10

C

Quoted motors with bronze inpro seals.

2014-4869-3L-0004

2.8

C

Quoted motors with B3 mounting.

C

Quoted motors with aluminum die casted rotors, exception to copper bar rotors.

2014-4869-3L-0004

2014-4869-3L-0004

2.9.2

2.9.7

C

2014-4869-3L-0004

2.10.2

C

2014-4869-3L-0004

2.14.2.b

C

2014-4869-3L-0004

2.15.2.f

C

2014-4869-3L-0004

2.16

C

2014-4869-3L-0004

3.2

C

2014-4869-3L-0004

3.2.6

C

2014-4869-3L-0004

3.3

C

2014-4869-3L-0004

3.4/3.10.3.b

C

Bidder to clarify if GE standard paint procedure have any 22 July 2015 deviation with Project painting procedure Painting will be as per manufacturer stand for offshore condition. Final color shall be as per Project specification Noted. No comment Bidder to clarify if the proposed bronze inpro seals can meet the requirement on mentioned item 2.7.4 and prevent bearing contamination Noted. No comment Bidder to clarify whether aluminum die casted rotors is manufacturer standard or only cost issue. If the cost issue only, bidder to follow project technical requirement and record its cost impact for the item

Confirmed

Manufacturer standard

Customer's one-piece coupling half can be mounted on the motor shaft at a price adder. The coupling half must be finish machined and key seated and sent transportation prepaid to the Noted. No comment factory. Motor vibration characteristics will be measured after coupling installation; however motor will not be rebalanced after coupling assembly. Quoted motors with ExN type of terminal box. Exception to ExE type of terminal box. Insulated ODE bearing is offered. However, shaft grounding is others responsibility. Winding connection diagram sticker will be provided inside terminal box.

IEC motor shal have terminal instead of sticker for termination. Bidder to provide and install terminal

GE Motors standard paint process applies. GE standard paint system on the offered motor will be red iron oxide applied as primer and epoxy modified polyester (epoxy ester) paint, color Buff, applied as Bidder to follow project painting procedure requirement final finish. However, customer to suggest for a refor the final color quote by furnishing the specific details (federal standard 595B#, RAL# or munsell#) if special paint is required (price adder applies). Touchup paint is others responsibility. Suitability of 80% reduced voltage start and number of starts can be confirmed only after reviewing the load torque versus speed characteristic to be furnished by the customer. Offered motor is suitable for slow bus transfer or reclosing. The resulting Volts/Hz vector between the motor’s residual volts/Hz vector and incoming source volts/Hz vector at the instant the transfer or reclosure is completed does not exceed 1.33 per unit Volts/Hz on the motor’s rated voltage and frequency bases.

Noted. However, the load torque versus speed characteristic shall be provided by bidder

Bidder comment/deviation is not clear enough. Does it TBA mean a deviation which is not comply with requirement in 22 July 20115 item 3.2.6? Please clarify Bidder is checking with manufacturer

Quoting motor with trickle treat winding impregnation, suitable for tropical environment. Insulation system is non-nutritive, non-hygroscopic Noted. No comment & humidity resistant. VPI and sealed winding is not offered for requested rating. Bidder to clarify any issue motor if thermistor is not used. Currently, project design does not consider thermistors monitoring for this package since the motor is not Motors will have 3 winding thermistors and common worked with VFD and not higher than 75kW accessory box for temperature detector.

Motor supplier confirms to 3.2.6 requirement

Closed

22 July 2015 Refer to Instrument clarification in TBC 2014-4869-3L-0004 2014-4869-3L-0004 2014-4869-3L-0004

# # # # # #

C C C

Spare part is others responsibility.

Spare part shall be bidder's scope of supply if required by purchaser. Bidder confirm

GE standard practice applies for quality assurance. Noted. No comment Quoted motors with witnessed routine and complete test.

Noted. No comment

Page 11 of 11

PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

Item No

Spec. Reference

Spec. Name

TECHNICAL EXCEPTION / DEVIATION LIST

JUSTIFICATIONS / NOTES

Requisition No. VENDOR NAME PAGE NO. REVISION NO. REVISION DATE

COMPANY/PURCHASER COMMENTS

TOAN THANG- PROGRESSIVE CAVITY PUMP

BIDDER RESPONSE

CONCLUSION

Cost Impacted

Schedule Impacted

Status

1

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

Noted

Closed

2

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

Noted

Closed

3

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

Noted

Closed

31 July 2015 Bidder to advise more detail value for ISO 10816 compare with API 676 requirement

4 August 2015 Allweiler herewith confirms vibration limits acc. to API 676. (The pump desing was revised several times in the meantime - by checking the latest design in detail we comply to API requirements)

4

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

5

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

Noted

Closed

6

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

Noted

Closed

Closed

Page 1 of 5

Item No

Spec. Reference

Spec. Name

JUSTIFICATIONS / NOTES

COMPANY/PURCHASER COMMENTS

BIDDER RESPONSE

CONCLUSION

Cost Impacted

Schedule Impacted

Status

7

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

Noted Not required

Closed

8

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

Noted

Closed

9

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

Noted

Closed

10

API 676, 3rd Edition

Positive Displacement Pumps - Rotary

Noted

Closed

11

2014-4861-1M1006 Rev B

Data sheet for Closed Drain Pump (Equipment Tag No.: PBE-6140 A/B)

12

2014-4861-1M1006 Rev B

Data sheet for Closed Drain Pump (Equipment Tag No.: PBE-6140 A/B)

13

2014-4861-1M1006 Rev B

Data sheet for Closed Drain Pump (Equipment Tag No.: PBE-6140 A/B)

Bidder confirm that plan 02/52 is in base scope of supply

4 August 2015 API plan was changed to plan 51 in latest revision. Allweiler confirms that Plan 02/51 is in base scope of supply.

Bidder confirm that it can not change to Steel material Bidder to confirm that the aluminium stator comply with pump design pressure and design life time. 4 August 2015 Bidder also confirm to provide the sleeve SS316L Allweiler confirms the above mentioned points. cover for housing.

Bidder to provide the recommendation from mechanical seal manufacturer for check

4 August 2015 Mechanical seal manufacturer recommendation as stated in the pump data sheet attached.

Closed

Open

Closed

Page 2 of 5

Item No

Spec. Reference

Spec. Name

JUSTIFICATIONS / NOTES

COMPANY/PURCHASER COMMENTS

BIDDER RESPONSE

CONCLUSION

Cost Impacted

Schedule Impacted

Status

Noted 31 Jul 2015: Project require Motor terminal box shall be at side or motor and cable entry from bottom. If cannot put terminal box at side, top location can be acceptable but cable entry shall be from the side

4 August 2015 Terminal box at side is available for motors from frame size 132 and higher. We offered motors (size 100) with terminal box on top and cable entry from side. Please see drawing MLD10-0224-L.PDF attached.

2014-4861-1M1006 Rev B

Data sheet for Closed Drain Pump (Equipment Tag No.: PBE-6140 A/B)

15

2014-4861-1M1006 Rev B

Data sheet for Closed Drain Pump (Equipment Tag No.: PBE-6140 A/B)

Noted. This is required for Aux terminal box. However, it is not applicable for this package motor

Closed

16

2014-4869-3L0004 Rev C

Induction Motors Specification (Medium Voltage and Low Voltage)

Noted

Closed

17

2014-4869-3L0004 Rev C

Induction Motors Specification (Medium Voltage and Low Voltage)

Noted

Closed

18

2014-4869-3L0004 Rev C

Induction Motors Specification (Medium Voltage and Low Voltage)

Noted

Closed

19

2014-4869-3L0004 Rev C

Induction Motors Specification (Medium Voltage and Low Voltage)

Noted

Closed

14

Bidder to check and clarify.

Open

Page 3 of 5

Item No

Spec. Reference

Spec. Name

JUSTIFICATIONS / NOTES

COMPANY/PURCHASER COMMENTS

Noted

20

2014-4869-3L0004 Rev C

Induction Motors Specification (Medium Voltage and Low Voltage)

BIDDER RESPONSE

CONCLUSION

Cost Impacted

Schedule Impacted

Status

4 August 2015 Please note that SIEMENS describes the scope of supply by using motor options which are added to the motor base scope of supply.

The routine test comes with option F00 "ROUTINE TEST ACC. IEC (SINE WAVE VOLTAGE), UNWITNESSED" and the reference document will be supplied after 31 Jul 2015: Routine test shall be carried out for both delivery of the motors with option U51 "Routine test certificate (multi)" motor. Type test certificate and routine test report shall Sample for routine test (option F00 + U51) attached: U51_AA_DEbe provided for review and approval during vendor EN_001_8928213_2368361.pdf data detail review. Bidder to confirm

Closed

A type test certificate is not available for this special motor winding (480 V / 60 Hz). Therefore we quoted option F82 "Type test with heat run for horizontal motors, without acceptance" for ONE motor to provide a reference document accordingly. Explanation of the type test attached: YZ000-F82_Optionsbeschreibung_en.pdf Sample for the results of a type test (option U52) attached: U52_AA_DEEN_001_8928213_2368360-361.pdf

31 Jul 2015: FAT for pump with motor shall be carry out by bidder. Onsite test shall be carried out by purchaser. Bidder to confirm

21

2014-4869-3L0004 Rev C

Induction Motors Specification (Medium Voltage and Low Voltage)

22

2014-4800-1L1008 Rev B

Speciciation for Positive Displacement Pump

23

2014-4800-1L1008 Rev B

Speciciation for Positive Displacement Pump

24

2014-4800-1L1008 Rev B

Speciciation for Positive Displacement Pump

Noted

Closed

25

2014-4800-1L0004 Rev. B

Painting and Coating Specification

Acceptable

Closed

4 August 2015 Confirmed

Noted

In General, Pump to API 676 will meet the local regulation and VIRES

Closed

Closed

4 August 2015 Noted

Closed

Page 4 of 5

Item No

Spec. Reference

Spec. Name

JUSTIFICATIONS / NOTES

COMPANY/PURCHASER COMMENTS

BIDDER RESPONSE

CONCLUSION

Cost Impacted

Schedule Impacted

Status

26

2014-4800-1L0004 Rev. B

Painting and Coating Specification

Noted Acceptable

Closed

27

2014-4800-1L0004 Rev. B

Painting and Coating Specification

Acceptable

Closed

28

2014-4800-1L0004 Rev. B

Painting and Coating Specification

Acceptable

Closed

Page 5 of 5

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 4B – COMMENTS, DEVIATIONS AND EXCEPTION FROM BIDDERS – TECMACH Total page: 6 pages

Requisition No. VENDOR NAME PAGE NO. REVISION NO. REVISION DATE

TECHNICAL EXCEPTION / DEVIATION LIST

PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

PORTION 1- API CENTRIFUGAL VS6 PUMP

Item No 1

2

ORIGINAL REQUIREMENTS

Spec. Reference

Spec. Name

No. / PAGE

Doc. no. 2014-4861-1M-1004 Rev B

Mechanical data sheet for flare booster pumps

8 of 14

Motor IP56

Motor IP55

28 of 30

Special tools as required for pump maintenance including tools for assembly and disassembly of pump seal cartridge

There is no special tools recommended

Doc no. 2014-4861-1W-1001 Rev B

TR For API Centrifugal Pump-CL Approval

JUSTIFICATIONS / NOTES

EXCEPTION / DEVIATION

TECMACH 3 01 10/7/2015

Cost Impacted

Schedule Impacted

Not accepted. Refer to clarification in TBC item 4.8

No

No

Closed

Noted

No

No

Closed

Noted

No

No

Closed

COMPANY/PURCHASER COMMENTS

CONCLUSION

Status

Discharge head and barrel welds per ASME section VII Div.1 3

Doc no. 2014-4800-0L-0008 RevB

Welding Procedures and Performance Qualification

11 of 19

4

Doc no. 2014-4800-0L-0009 RevB

Identification, Traceability, and Certification Requirement Specification

8 & 9 of 20

5

Doc no. 2014-4800-1L-004 RevB

Insulation and personnel protection specification

6

Doc no. 2014-4800-1L-1005-RevB

Specification for Package Equipment

All pages

All pages

Discharge head and barrel welds

100% PMI test

100% PMI test of Bowls, Impeller, shaft, wear rings, retainer and 10% of the bolts, etc.

Noted

No

No

Closed

Confirm to comply this document

It is not included in bidder's scope

Noted

No

No

Closed

Confirm to comply this document

Bidder's proposal will base on the pump datasheet (doc no. 2014-4861-1M-1004 & Specification for API Centrifugal pump 20144800-1L-1006

No

No

Closed

No

No

Closed

No

No

Closed

No

No

Closed

Doc no. 2014-4869-3L-002 RevB & & 2014-4806-4L-005 RevB

Electrical Requirement for Package Equipment Specification & Induction Motor Specification (LV & MV)

All pages

IEC requirements and IEC reference for test

8

1- 2014-4806-4L-0005 RevB; 2- 2014-4869-3L-0007 RevC; 3- 2014-4800-1L-0007 RevB 4- 2014-4980-01-0044 RevB

1- Instrumentation Requirement for Package Equipment Specification 2- Electrical, Instrument, Telecommunication Cables and Wires Specifications 3- Piping Material Classes Sepcification 4- P&ID

All pages

Confirm to comply this document

9

2014-4800-1L-1006 Rev B

7

Specification for API Centrifugal Pump_Approved

MOM 23 July 2015 Bidder confirmed compliance. This deviation will be withdrawn

Bidder's proposal is based on NEMA standard TEFC, Premium efficiency, Div.3 Class 1 Group D T3 temp. code. Hence, motor quoted is according to NEMA standard.

08 Aug 2015 TBC#1 RevC Manufacturer advised that they could not comply fully Doc no. 2014-4800-1L-1005-RevB, because they only provide a part of this doc. They confirm to comply specification for API Centrifugal pump mentioned in this document. 12 Aug 2015 TBC#2 RevA: Confirmed compliance

04 Aug 2015 TBC#1 Rev C Request Bidder to review and comfirm to comply. 10 Aug 2015 Bidder response is not acceptable. Bidder to confirm compliance. Bidder to list out all technical point in this specification if cannot meet

Quoting a complete initial test which will be per IEEE standard 112 method B dynamometer test. This test consist of full load heat run, percent slip, no-load current, full load current, locked rotor current, Refer to clarification in TBC item 4.11 lock rotor torque, efficiency & power factor at 100%, 75%, 50% full load, insulation resistance per IEEE standard 43, winding resistance & high potential test @ 460V

They are not included in bidder's scope

All pages

As per the API610 and project specification requirement, contact mechanical seal shall be used in performance and completed unit test.

Not Acceptable. Bidder to recheck for document item number 1 and number 3. Bidder to confirm compliance

MOM 23 July 2015 Bidder confirmed compliance

Without using barrel, job mechanical seal and seal flush 53B in testing.

Mechanical seals are not installed during testing is to prevent damage to the contract seals. Per API API 610 mention that if specified only. 610 10th Edition section 8.3.9.1 Suction can/barrel is not required to be installed for performance test, It Refer to Purchaser API pump specification "The complete unit testing shall be done using contract is the industry practice that pump testing is without Mechanical seal and Barrel. motor, seal and instrumentation system" 08-Aug-2015 Bidder also check with manufacturer about using the suction As this is a VS-6 type pump. we do not test pump with the barrel as you will need an elevated tank can in performance test. which is not available at our test facility. Testing with the mechanical seal will also need to be reexamine by the seal manaufcturer for any damage or defects. We will have to take exception to this. 10 Aug 2015 Pump will only be tested without barrel and seal. This is the short pump can length so it can done the completed test with can suction. 12 Aug 2015 TBC#2 RevA Manufacturer-NPC confirmed that their position is still the same. Pump will be tested without the can Mechanical seal shall be tested with pump. and seal. To test the pump with a can will require a elevated tank. They are a VTP pump manufacturer. Their testing of the pump are with a sump design. For seals testing using the job specific might damage the seal and has to be re-examined by the seal Bidder to confirm compliance, unless bidder to put it can not done. manufacturer. Pump are tested with water, as such it cannot be simulated with the similar conditions. TBC #2 Rev B response: If required testing with mechanical seal, we can comply with addition cost impact.

1/2

Item No 10

11

12

Spec. Reference 2014-4800-1L-1006 Rev B

2014-4800-1L-0004 Rev B

2014-4861-1W-1001 Rev B

Spec. Name

Specification for API Centrifugal Pump_Approved

Painting and Coating Specification_Approved

TR For API Centrifugal Pump-CL Approval

No. / PAGE

All pages

All pages

All pages

ORIGINAL REQUIREMENTS

JUSTIFICATIONS / NOTES

EXCEPTION / DEVIATION

Noted Not accepted. Refer to clarification in TBC item 4.8

VIII-8.8-TBC#01_RevB: Painting and Coating in accordance with Document No.: For vendor’s buy-out items, paintings are 2014-4800-1L-0004. manufacturer’s standard paint suitable for Painting procedure shall be offshore environment. subjected to COMPANY approval and comply with Project painting specification in final color.

04 Aug 2015 TBC#1 Rev C Noted. However, Bidder to confirm that the painting and coating procedure shall be subjected to approve and the final color shall be as per project specification

VIIIA-8.3-TBC#01_RevB: Inspection and testing shall be Comply with marked-up documents submitted fully complied with TR, in our proposal. Datasheet and Specification requirement.

08 Aug 2015 TBC#1 RevC Confirmed.

08 Aug 2015 TBC#1 RevC - 08: Confirm - 17: Confirm - 22: N/A - 33: NO hazardous area certification - Vibration test: N/A What do you mention on item 36?

04 Aug 2015 TBC#1 Rev C Bidder to confirm compliance also for below testing - 08: Welder qualification record - 17: Dimension check -22: Picking and pasivation - 33: Harardous area certification - Vibration test

CONCLUSION

Cost Impacted

Schedule Impacted

Status

Closed

No

No

Closed

No

No

Closed

No

No

Closed

Item 36 is witness required 12 Aug 2015 TBC#2 RevC: - 33: GE motor are Class 1 Div 2. Hazardous Loc.= Division 2 GE Self declared. - 36: Confirmed compliance.

13

COMPANY/PURCHASER COMMENTS

The pump rated impeller is around 104% of IIA-2.16-TBC#01_RevB: At least 105% of the minimum minimum diameter impeller only. diameter impeller and Not be more than 95% of the maximum impeller

VIIIA-8.6-TBC#01_RevB: Impellers, balancing drums and similar major rotating Dynamic balanced is for the impellers only, no Only impeller is rotating parts. Other parts are not. components shall be on other parts 08 Aug 2015 TBC#1 RevC dynamically balanced to ISO Confirm. FASC (CPAT) per API 8th edition include balanced per ISO 1940-1 grade G6.3 194G-1, grade G2.5.

2/2

10 Aug 2015 33.Harardous area certification for pump motor, Bidder to confirm compliance. 04 Aug 2015 TBC#1 Rev C: Couplings shall be balanced to ISO 1940-1, grade G6.3. Bidder to confirm compliance.

Item No

Spec. Reference

1

API674

Spec. Name

No. / PAGE

6.11.6

2

3

3

4

4

6

ORIGINAL REQUIREMENTS

EXCEPTION / DEVIATION

Non-pressure retaining part, structural welding such as mounting plate or support shall be weld according to AWS D1.1.

AWS D1.1 welding code shall be replaced by the European equivalent standard code: EN 15614.

NPSHa = 4.6m and acceleration head = 2m with simplex pump.

NPSHa without acceleration head is 6.6m. Acceleration head is 0.75m. Please note that you has already removed 2m for acceleration head. So real NPSHa is 6.6m. On another hand, we calculate acceleration head = 0.75m thanks to triplex pump, 3" suction piping, and suction dampener.

Nozzles sizes: 2" in suction and 2" in discharge

ASME CODE STAMP: VIETNAM

JUSTIFICATIONS / NOTES

2014-4861-1M-1005 Rev B

Datasheet for Flare_ Scrubber Pump

6

7

8

COMPANY/PURCHASER COMMENTS

TECMACH 1 01 7/10/2015

CONCLUSION

Cost Impacted

Schedule Impacted

Noted

Status

Closed

Bidder to provide the NPSHa including accelaration calculation for evaluation. Bidder also provide the sampel testing report NPSH for the same pump model for verificaion also.

Closed

04 Aug 2015: Noted

Acceptable

Nozzles sizes: 3" in suction

Closed

04 Aug 2015: Bidder to provide the Ustamp for dampener.

U Stamp is not mandatory on dampeners with inside diameters below 150mm. So we've propose dampeners built per ASME VIII without U Stamp

If cannot comply, Bidder to provide the Third party to certify that dampener fully comply with ASME section VIII div 1. Third party in base scope, bidder to confirm.

08-Aug-2015: Tecmach confirm.

5

Requisition No. VENDOR NAME PAGE NO. REVISION NO. REVISION DATE

TECHNICAL EXCEPTION / DEVIATION LIST PORTION 2 - RECIPROCATING PUMP

PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

No

No

Open

6

Dampeners' hydro test shall be observed

Not considered on our proposal. Only report is proposed.

Accept, review report

Closed

7

Pump Vendor to confirm vent, drain and instrument connection required.

It's not required on bladder type dampeners.

Noted

Closed

7

API674 pump doesn't allow capacity control by stroke adjustment. We can propose capacity control by VFD or by Note 2: Capacity control (10% ~ 100%) to FCV. be manual. If capacity 10-100% by VFD is required, then we might need to select bigger size motor and forced lubrication on the pump's power end.

Purchaser withdrawn this note. It is not applicable

Closed

9

Final Motor test with pump after fully assembly shall be witnessed by CPY. Motor manufacturer shall carry out the non-witnessed routine test and permanance test. All the type test certificate and routine test report accroding to IEC-60034 shall be provided during vendor data review phase for approval. Bidder to confirm compliance

It's contradictory with motor specification so we Final motor test witnessed by CPY: YES didn't quote witnessed motor tests. We just quoted type test report of identical motor.

Open

08-Aug-2015: Tecmach confirm. 9

5

Su Tu Trang = un-manned platform

Please clarify if additional instrumentation is required, such as transmitters for remote control.

Transmitter is requied for packing leakage detection system. Bidder to check

10

10

Suction strainer

Out of our scope of work

Noted, Purchaser scope

Closed

All electrical and control cabling to JB

We've included only 1 instrument to be wired to ESD, and 1 instrument to be wired to DCS, so wiring to JB must not be required. So it was not considered in our offer.

Interfacing Junction Box is not applicable for this package.

Closed

11

10

2014-4800-1L-1008 Rev B

Specification for Positive Displacement Pump_Approved

1/2

Bidder to check

Open

Item No

Spec. Reference

Spec. Name

12 2014-4800-1L-1008 Rev B

No. / PAGE

14

EXCEPTION / DEVIATION

JUSTIFICATIONS / NOTES

COMPANY/PURCHASER COMMENTS

CONCLUSION

Cost Impacted

Schedule Impacted

Status

12

NPSHa with deduction of AH shall exceed the NPSHr by at least 1m. If NPSHa - NPSHr <1m, suction dampener shall be provided

NPSHa - NPSHr <1m so we provide suction dampener.

Noted

Closed

12

Capacity control shall be achieved by stroke adjustment, where feasible

Not feasible. Please use FCV or VSD

Not applicable for API 674

Closed

Specification for Positive Displacement Pump_Approved

13

ORIGINAL REQUIREMENTS

13

Design approach 2 with mechanical response

Purchaser withdrawn this requirement. Bidder to revise the quotation to reflect. Bidder also advise for previous project with the same pump model whether applied approach 2 study for dampener or not.

Design approach 2 in base scope but without mechanical response, because it's not useful on such small pumps.

Open

04 Aug 2015: Bidder to confirm withdraw the Approach 2 from base scope

15

14

Couplings balanced to G2.5

We propose G6.3 intrinsically balanced because low rotation speed

Noted

Closed

16

14

for pumps in sour or toxic service, diaphragm with failure detection shall be considered

We propose plunger type pump, with positive pressure sealing system. This is equivalent to diaphragm pumps.

04 Aug 2015: Bidder to provide supporting document for leakage detection, lubrication packing system, packing design for evaluation

Open

17

20

Lifting points attachment welds shall be subjected to 100% RT/UT

Will be replaced by 100% visual / MPI

04 Aug 2015: Lifting point attachment welds shall be 100%UT. Bidder is requested to confirm compliance

Open

8.5

Coupling components and assemblies shall be dynamically balanced to the ISO-1940 G2.5 as minimum.

We propose G6.3 intrinsically balanced because low rotation speed.

Noted

Closed

18

19

TBC#1_REV B

TBC#1_REV C

VIIIB-QC CLARIFICATION FOR API RECIPROCATING PUMP

Item 1.7

04 Aug 2015 TBC #1 Rev C Bidder didn’t put any deviation related to VDRL on attached deviation list.

Please refer to marked-up VDRL as attached for details of VDRL we can provide.

Open

Please confirm follow project VDRL requirement.

2/2

Requisition No. VENDOR NAME PAGE NO. REVISION NO. REVISION DATE

TECHNICAL EXCEPTION / DEVIATION LIST

PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

PORTION 3 - PROGRESSIVE CAVITY PUMP

Item No

1

2

3

Spec. Reference

Spec. Name

ORIGINAL REQUIREMENTS

No. / PAGE

Doc. no. 2014-4861-1M-1006 Rev B

Datasheet for Closed Drain Pump_Approved

10 of 29

Pumps proposed is a unique block pump Coupling and Non-sparking Coupling Guard design (BY) which requires neither a coupling nor a bearing housing.

Doc. no. 2014-4800-1L-1008 Rev B

Specification for Possitive Displacement Pump_Approved

16 of 29 5.5 Materials

The minimum grade of stainless steel for components is 316 SS

Doc. no. 2014-4800-1L-1008 Rev B

Specification for Possitive Displacement Pump_Approved

14 of 29 5.3 Rotary

The pumps shall be rotary as per API 676 and as specified in the pump data sheet

JUSTIFICATIONS / NOTES

EXCEPTION / DEVIATION

The Netzsch's pump allows for a reduced overall length and weight over a traditional bearing housing style pump, while also incorporating Noted and alignment free and maintenance friendly design.

NETZSCH has offered the pump casing in superior corrosion resistance material. Therefore extra 3 mm corrosion allowness will be not required for offered pump casing. N/A 08 Aug 2015 Confirmed 316L materials will be used, therefore corrosion allowance is not applicable.

Capacity Tolerances

COMPANY/PURCHASER COMMENTS

Progressive cavity Pumps will be manufactured after API 676. The capacity tolerances can only be tested acc. to VDMA 24284 + 10 % / 0 % because the exact gear ratios for the required pump speed according to the Performances curve can't be delivered by the gear suppliers.

Noted due to proposed 316L for pump part. Bidder to reconfirm

Bidder to confirm the guarantee flow rate is minimum 5m3/h

TECMACH 1 1 7/10/2015

CONCLUSION

Cost Impacted

Schedule Impacted

No

No

Status

Closed

Closed

Closed

08 Aug 2015 Confirmed.

Block pump design

NETZSCH has offered a unique block pump design (BY) which requires neither a coupling nor a bearing housing. The NETZSCH BY pump Noted allows for a reduced overall length and weight over a traditional bearing housing style pump, while also incorporating an alignment free and maintenance friendly design.

Closed

Gear box

Gear Box

Gear box only after European Standard

Noted

Closed

16 of 29 5.5 Materials

The materials of construction for the pump shall be as specified in the equipment data sheet.

Materials : Stator = Viton ( NEMOLAST® G91 )

This matarial suitable with HC & water fluid

Noted

Closed

21 , 22, 23 of 29 12. Inspection and testing requirements

Equipment shall be inspected and tested in accordance to Vendor's Inspection and Test plan ( ITP )

4

2014-4861-1M-1006 Rev B

Datasheet for Closed Drain Pump_Approved

5 of 13

5

2014-4861-1M-1006 Rev B

Datasheet for Closed Drain Pump_Approved

4 of 13

6

Doc. no. 2014-4800-1L-1008 Rev B

Specification for Possitive Displacement Pump_Approved

Specification for Possitive Displacement Pump_Approved

Bidder proposed ITP is noted. However it is reference only due to missing inspection by Purchaser and Client. 7

Doc. no. 2014-4800-1L-1008 Rev B

Please refer ITP QA Inspection & Testing

The proposed mark-up ITP in Bid proposal is noted. Bidder to reconfirm in base scope.

08 Aug 2015 Noted.

Open

Other shall be discussed in detail design or KOM.

8

Doc. no. 2014-4800-1L-1008 Rev B

Specification for Possitive Displacement Pump_Approved

21 of 29 11. Painting

The painting shall be in accordance with Painting company painting & coating specification.

9

2014-4861-1M-1006 Rev B

Datasheet for Closed Drain Pump_Approved

14 of 29 5.3 Rotary

NPSHa specified in data sheet does not include head loss due to acceleration. The NPSHa after deducting the acceleration NPSHr head shall exceed the NPSHr by at least 1 meter. NPSH test is required if the margin in less than 1 m

10

2014-4861-1M-1006 Rev B

Datasheet for Closed Drain Pump_Approved

4 of 13

Mechanical seal type, API 682, Plan 31

Shaft seal

Assembly colour : RAL7035 ( light grey ) Coating system : system 2 Coating thickness: 300my

Pump and motor painting and coating can be followed Manufacturer standard applied for offshore service condition. Painting procedure shall be subjected for approval during 08 Aug 2015 detail design and the final color shall be as per project Noted and confirmed. Complete unit will follow the same procedures. specification. Bidder to confirm compliance

2014-4861-1M-1006 Rev B

Datasheet for Closed Drain Pump_Approved

3 of 13

EExdeIICT3

Explosion protection type

Open

1m 08 Aug 2015 The pump can be have lower NPSHr 1.0 buy we can do testing at 1.0 only because of the testing device

shaft seal type mechanical seal : CARTEX-QN15 (quenched seal) shaft seal design: cartridge seal plan : plan 31 with piping 08 Aug 2015 Checked and confirmed.

11

It is not clear for Motor or Pump

Not acceptable. Bidder to check and revise the proposal to achive

Bidder to recheck the seal face material. Other Bidder to recheck any affected to the pump configuration due to selected seal plan 31 such as: nozzle pump discharge and suction

Accept

EExdeIICT4

1/1

Open

Open

Closed

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 4C – COMMENTS, DEVIATIONS AND EXCEPTION FROM BIDDERS –MT Total page: 4 pages

Clarification / Exception / Deviation List

Project : Su Tu Trang FFD MR No. : 150374-MTCO-Seepex SEEPEX Offer No. : VIET-0662/07.15 (5751/1727)

Clarification / Exception / Deviation List

No.

Spec. No., Page, Para No.

Cost Impact Yes/No

Vendor Proposed Clarification, Exception & Deviation

Schedule Impact Yes/No

COMPANY/PURCHASER COMMENTS

VENDOR'S RESPONSE

STATUS

2014-4800-1L-0004 Rev B Painting and Coating Specification_Approved

Acceptable paint brands: International Carboline Ameron

Please consider "PPG - Sigma" which is also an approved brand for fireproof coats within this specification.

No

No

Subject to Company approval

Open

2014-4800-1L-0004 Rev B Painting and Coating Specification_Approved

Test & Inspection

DFT measurement on each coat, visual check on surface condition are offered. Adhesion test is subject to extra cost, we do not include this as painting is applied on non-wetted parts only. Holiday test is not required for our painting, but more to lining.

Yes (if adhesion test is required)

No

Purchaser point of view is not required Adhesion test and Holiday test. Subject to company appove

Open

We will provide the documents as far as applicable to our scope of supply. We will comment on the VDRL at later stage to highlight which documents are not applicable, and the submission date shall be revised accordingly to the final scope of supply.

No

No

Bidder to provide markup VDRL for evaluation. Further discussion will be perfromed on KOM

Closed

Yes

Yes (WPS review)

MOM 10 Aug 2015 - Bidder confirmed Pump material come from Euro, base plate material from China or India with 2.2 certification.

1

2

Specification Requirement

2014-4861-1W-1003 Rev B TR For Master VDRL assignment Progressive Cavity Pump-CL Approval

MOM 10 Aug 2015 Bidder confirmed compliance with project requirement

3

2014-4861-1W-1003 Rev B TR For Quality, inspection and testing requirements Progressive Cavity Pump-CL Approval

Material cert. type 3.1 will be provided for wetted parts only. Welder qualification record and welding procedure / any welding related documents are not applicable since there is no welding on wetted / pressure containing parts. Same reason applied, NDE is not included. Leak test is not directly relevant to our scope of supply. Leakage will be observed during the pump performance test / mechanical run test.

- Material certificate 3.1 can be provided for baseplate's lifting bolts/rings Closed and materials. The commodity steels are from China or India. - Seal gas test (leak test) is not applicable and not mentioned in API 676. API 676 says:

Purchaser doesnt accept, Bidder to recheck

Impact test, hardness test, production coupon test are not applicable to the materials offered.

- Bidder confirmed provide the WPS/PQR and MPI procedure, Welder qualification. Purchaser noted

Painting test scope: DFT measurement on each coat, visual check on surface condition. Holiday test is not applicable, it is more to lining.

- Bidder confirmed to use Eye bolt for lifting.

Seal gas test is not required, the job seal will be string tested with the pumps.

- Seal gas test is not required, the job seal will be string tested with the pumps. BIdder to recheck with API 676 requirement

The below tests are not applicable: stroke test, electrical continuity test, internal wiring test, insulation resistance test, dielectric strength test, indication accuracy test, transmitter accuracy test, local panel functional test. 4 Motor routine test is offered for each motor. Calibration certificate will be provided for each transmitter (if any).

20 Aug 2015 Seal gas test is required if any unacceptable leakage during the pump performance test requires a disassembly and repair to the seal. Bidder to confirm compliance

MOM 10 Aug 2015 Bidder confirmed Pump material come from Euro, base plate material from China or India with 2.2 certification. Bidder confirmed provide the WPS/PQR and MPI procedure, Welder qualification.

20 Aug 2015: Confirmed.

Bidder confirmed to use Eye bolt for lifting Seal gas test is not required, the job seal will be string tested with the pumps. BIdder to recheck with API 676 requirement

5

2014-4861-1W-1003 Rev B TR For Scope of supply Progressive Cavity Pump-CL Approval Coupling

Coupling and guard is not applicable to Block Pump which the drive is directly coupled to the pump. This design has eliminated couplings and bearing housing.

No

2014-4861-1W-1003 Rev B TR For Scope of supply Progressive Cavity Pump-CL Approval API Mechanical seal Plan 31

Plan 31 / internal flushing is redundant to PC pump. The seal chamber position on PC pumps is very closed to the discharge Yes (add Plan 31) casing, the process fluid could access the seal chamber effectively. Cooling and lubrication are easily achieved without flush plan. Without Plan 31, the pump seal is still running fine. Hence we included Plan 02/61 only.

No

Noted

Closed

No

It is noted that Bidder proposed Seal system is plan 02/61.

Closed

Seal plan 31 selection is project requirement.

Should you require failure detection (seal leakage detection system, or any pressurize seal system to prevent leakage to the environment); there will be cost impact.

Bidder is requested to provide sufficient justification with detail seal selection recommendation from seal manufacturer for such deviation.

MOM 10 Aug 2015 6

Bidder confirmed the seal plan 31 in base scope

Bidder also recommend for maximum running time allowable for seal plan 02/61 in this service condition ( HC and water, working temperature max 85 deg C)

2014-4800-1L-1008 Rev B Specification for Possitive Displacement Pump_Approved Para. 2.3 7

All equipment is subject to VR (Vietnamese Register) classification requirements.

Please elaborate the scope of work for pump vendor to support in this VR class requirements.

No

No

MOM 10 Aug 2015 Noted. Not required

Closed

According to [2014-4800-0U-1006 Rev 2 Categories for Vendor Inspection and VietNam Register for LLI & SLI Packages_APP, Appendix 1], VR (CA) category is 'N/A' for Positive Displacement Pumps (API 676). Hence we assumed our package is not subject to VR / TPI.

Page 1 of 3

No.

Spec. No., Page, Para No. 2014-4800-1L-1008 Rev B Specification for Possitive Displacement Pump_Approved Para. 4.0

Specification Requirement Scope of supply.

8

Cost Impact Yes/No

Vendor Proposed Clarification, Exception & Deviation The following are not applicable to us: - suction and discharge pulsation dampeners: N/A to PC Pumps. - lubrication system: N/A to Block Pumps. - suction and discharge manifolds for multiheads pumps: N/A to PC Pumps. - coupling and non-sparking guard: N/A to Block Pumps. - detection and warning mechanism for plunger packing / diaphragm failure - suction strainer: Not neccesary for PC Pumps. - piping flush plan, buffer/barrier fluid make-up system: the offered seal does not require additional flushing or baffer / barrier system for normal operation. - accessories for air driven pump - electrical, control cabling, JB, gauge board... within or off skid: there is no multi instrument on our package.

Schedule Impact Yes/No

COMPANY/PURCHASER COMMENTS

VENDOR'S RESPONSE

STATUS

Yes (add Plan 31)

No

Noted. However for the below item will be discuss in face to face meeting - Piping flush plan, buffer/barrier fluid make-up system: the offered seal does not require additional flushing or baffer / barrier system for normal operation.

Closed

Optional items: - Discharge PSV MOM 10 Aug 2015 Bidder confirmed the below item is in base scope - piping flush plan, buffer/barrier fluid make-up system: the offered seal does not require additional flushing or baffer / barrier system for normal operation.

9

2014-4800-1L-1008 Rev B Specification for Possitive Displacement Pump_Approved Para. 4.0

Scope of supply. Insulation / personal protection for hot surface

Please advise us at which operating temperature for pump that personal protection is required. It is not included in present offer.

No

No

Noted. It is not applicable for Closed drain pump

Closed

2014-4800-1L-1008 Rev B Specification for Possitive Displacement Pump_Approved Para. 5.3

If required, gearbox shall be provided in accordance with API 677. Integral gear shall be in accordance with AGMA 6010.

Gear units conform to IEC, EN and DIN standards, not to AGMA standards or API 677. European gear boxes are calculated according DIN 3990 or ISO 6336. API677 compliant gear units are not available on the market for the relatively small power ratings of our pumps. Serial-produced standard gear units cannot comply fully with API 677. We would ensure that the service factor is adequate. The gearbox offered had been used for ALL our pumps supplied as this is the only option.

No

No

Bidder to provide gear unit manufacture specification/drawing c/w bill of material for further evaluation.

Closed ( refer to TBC)

10

2014-4800-1L-1008 Rev B Specification for Possitive Displacement Pump_Approved Para. 9.0

Lifting point attachment welds and lifting point component welds shall be subjected to 100% RT/UT examination.

Certex lifting bolts will be applied, there is no welding hence NDT is not required. The lifting bolts will be sized accurately.

2014-4800-1L-1008 Rev B Specification for Possitive Displacement Pump_Approved Para. 12.4

When specified, VENDOR shall obtain certification from TPI for the design verification and compliance of the package including materials, fabrication and testing as per material requisition. All costs for this certification shall be borne by the VENDOR. VENDOR shall nominate the TPI during bid for COMPANY/PURCHASER approval.

Please specify should this be required. We did not involve any TPI in this offer.

Supporting document shall contained minimum technical information such as: make/model, gear type, service factor, design code, design life time and rating for further evaluation.

20 Aug 2015 20 Aug 2015: Bidder to confirm that, Lifting bolts will be included Confirmed. with testing certificate

Closed

11

12

13

No

No

MOM 10 Aug 2015 Noted. Not required

Closed

No

No

Noted. Not required

Closed

No

No

Bidder to recheck motor power selection

According to [2014-4800-0U-1006 Rev 2 Categories for Vendor Inspection and VietNam Register for LLI & SLI Packages_APP, Appendix 1], VR (CA) category is 'N/A' for Positive Displacement Pumps (API 676). Hence we assumed our package is not subject to VR / TPI.

2014-4806-4L-0005 Rev B Instrument Instrinsic Safety shall be avoided and if required VENDOR Dry running protection device is offered as OPTION. It is recommended to prevent premature damage on the stator when the Requirements for Package Equipment shall obtain written approval from COMPANY pump continues running when there is no liquid flowing into our pumps. Specification_Approved It consists a head mounted temperature transmitter and sensor installed on the pump stator. The temperature transmitter and sensor are with Ex rating Ex'ia'. 'Ex'd' is not feasible for our configuration. IS barrier / galvanic isolator shall be supplied by Contractor. Thermowell is not applicable as well as the sensor is inserted (embedded) in the stator, protected by a metal sleeve.

14

2014-4869-3L-0004 Rev C Induction Motors Specification_Approved Para. 3.6

The connecting leads of the heater elements shall be brought out to terminals in a separate terminal box mounted on the motor frame.

Separate terminal box is not available for small motors (≤132 frame).

2014-4869-3L-0004 Rev C Induction Motors Specification_Approved Para. 6.1

Routine test

Routine test (Para. 6.1.3) will be included for each motor. Extensive test scope on Para. 6.1.4 / full set test is offered as option, for one of identical machines.

Refer to TBC.

Closed

Bidder confirmed as per item TBC#02 item 4.7. So, No comment. In DE point of view, full set test is not necessary on this case. However, Final decision shall be instructed by Client

Open

15

16

2014-4861-1M-1006 Rev B Datasheet Casing material SS 316L for Closed Drain Pump_Approved

The casings are casted with SS 316 (CF8M grade).

17

2014-4861-1M-1006 Rev B Datasheet Suction and discharge connection size: 2" for Closed Drain Pump_Approved

The casings are casted with fixed size 4" (discharge) and 3" (suction). Modification / size reduction on the casting is not possible.

The MOC of the pumps are suitable for 110 deg.C. However the rotor sizing will be based on operating temperature. 18

2014-4861-1M-1006 Rev B Datasheet Design temperature 110 deg.C for Closed Drain Pump_Approved

No

No

Noted

Closed

No

No

Bidder to advise for the flange code/dimension and surface roughness

Closed ( refer to TBC)

No

No

Bidder to clarify the term rotor sizing will be based The design temperature for the rotor's material SS 316L is >200 deg.C. on operating temperature. Bidder to advise design temperature of rotor The rotor diameter is machined according to operating temperature.

Closed

MOM 10 Aug 2015 Bidder confirmed the rotor design temperature 200 deg C

Page 2 of 3

No.

Spec. No., Page, Para No.

Specification Requirement

Cost Impact Yes/No

Vendor Proposed Clarification, Exception & Deviation No

Schedule Impact Yes/No No

Although there is no specification provided that specify the shaft sealing shall be selected according to API 682. However we would like to highlight that the mechanical seal offered is built 'in the spirit' of API 682. The major deviation against API 682 is on the dimensions which the seal casing and structure are engineered (modified) to fit with PC Pump's casings. A fully API 682 compliant seal is way too big and not possible to be fitted in standard PC Pump's casings. API 676 para. 6.9.4 says: “Space or design parameters for some pump types, sizes, or applications make the use of API 682 seals impractical." 19

-

COMPANY/PURCHASER COMMENTS

Purchaser project specification required the shaft sealing shall be according to API 682.

VENDOR'S RESPONSE

Enclosed deviation list against API 682 from Eagle Burgmann which is self-explanatory.

STATUS

Closed

Other to discuss in face to face meeting

Mechanical seal design API 682 favors centrifugal pumps which have large gland area. Burgmann CARTEX series (or equivalent seal model from other vendors ) had been employed as standard seal for SEEPEX API pumps. It is functionally suitable for most applications and field-proven as standard seal for oil & gas. MOM 10 Aug 2015 Bidder to provide the deviation explanation from Seal manufacturer

20 Aug 2015 This nozzle load is not accepted due to piping layout connstraints. Bidder to confirm compliance 2 times of API 676 requirement Noted

20

TBC# 02_Rev A_MT, Point 2.7.

Nozzle load required 2 times as per table 2 Section 6.7 API 676 third editions. Bidder to confirm compliance

The casing is casted and could not be modified; it is only suitable for 1 time of API 676.

Yes

Yes

21

TBC# 02_Rev A_MT, Point 2.12.

Stator-tube's material shall be same as pump casing material

Stator-tube's material is offered in St-37 mild steel. Please refer to attached "Stator explanation letter"

No

No

Test Tolerances Unless otherwise agreed or specified, when operated on the test stand, pumps shall be within the tolerances as given in Table 5:

API 676 test tolerances cannot be applied for PCP, because the key component is an elastomer which inherently has larger fabrication tolerance than metal parts. We apply and accept test tolerances according to VDMA 24284 Positive Displacement Pumps – Code for Acceptance Tests, Class II, Group II:

No

No

Negative tolerance is not allowed.

No

20 Aug 2015 The proposed vabiration 7.1 mm/s is so high compare with API code requirement.

22

API 676, para. 8.3.6

Capacity at 100 % speed: +3, – 0 of rated capacity

23

API 676, para. 6.11

20 Aug 2015: We shall change to fabricated (welded) casings with additional support to Closed comply with this requirement.

Closed

We confirmed that the drive selection is suitable to meet the required capacity without negative tolerance.

Closed

Capacity tolerance: +10 / -5%

PCP are assigned to Class IV (Table B1, DIN ISO 10816-1) due to the eccentric movement kinematics of the conveying Steady state vibration at any speed within operating range elements. on test or in the field: The applicable vibration limit is ≤ 7.1 mm/s. Vu < 3.8 mm/s RMS (0.15 in./s RMS) This had been implemented as our standard for all our project pumps.

No

20 Aug 2015: Agreed to comply with API 676's limit (3.8 mm/s). Closed

Bidder to confirm comply with Code API requirement

Page 3 of 3

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 4D – COMMENTS, DEVIATIONS AND EXCEPTION FROM BIDDERS –WESTERN ENERGY Total page: 3 pages

PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

Spec. Reference

Spec. Name

Comments & Deviations to Specification 2014-4869-3L-0004

No. / PAGE

ORIGINAL REQUIREMENTS

Requisition No. VENDOR NAME PAGE NO. REVISION NO. REVISION DATE

TECHNICAL EXCEPTION / DEVIATION LIST

EXCEPTION / DEVIATION

JUSTIFICATIONS / NOTES

Cost Impact Yes / No

Time Impact Yes / No

COMPANY/PURCHASER COMMENTS

WE - Ram Pump 1 8/12/2015

CONCLUSION

1.5) 3

Motors are built to IEC Standards.

No

No

Noted

Closed

1.5) 4

Document “2014-4869-3M0001” & “2014-4969-3M-0001” not supplied therefore not considered.

No

No

Noted. The mentioned document was a part of pump datasheet. Bidder to check requirement in pump datasheet and highlight if any deviation for motor

Closed

2.16) 3

Touch-up paint not in scope of supply.

No

No

Noted

Closed

No

No

Paint specification is a part of supporting document Closed for technical requirement. It was provided in RFQ to bidder. Bidder to re-check and confirm

Paint specification “2014-48001L-0004” not supplied therefore not considered.

Comply

Painting and coating for pump motor shall be as per Manufacturer standard for offshore condition and final color shall be as per project requirement. Bidder to confirm compliance

2.16) 6

4

Spare parts are to be enquired via [email protected] Comply

6.1) 4

Type test not requested therefore not offered.

No

No

Noted

Closed

Yes

No

Bidder to provide following motor tests (unClosed witnessed): 1. Type Test: Certificate only required (certification by a recognized testing authority, the test documents shall include Winding temperature rise, Locked rotor current and torque tests). 2. Performance Test: IEC60034 3. Routine Test: IEC60034 4. Bidder to confirm that motor routine test report, type test cert shall be provided during vendor data submission

Noted

Standard Comments & Exceptions To API674 Third Edition Section 6.0 - Basic Design. 6.1.11

The client must ensure that the equipment is accessible for maintenance and safe access

6.1.12

Ram Pumps shall adopt Client specifications within reason Ram Pumps will comment on Purchasers piping wherever possible, It is the clients process engineers which take full responsibility for all aspects of the piping layout and design.

6.1.15

The foundation for mounting the package is the responsibility of the client. The package is designed for being mounted on a level base.

6.1.18.d Mounting bolts are Ram Standard sizes. These can be less than 12mm (0.5in Diameter). 6.1.19.e Hold down bolt clearances and face surfaces will be suitable for the bolt diameter used and alignment of the equipment.

Bidder to advise design life time, Purchaser consider about damage thread when (dis)assembly. As long

Section 6.5 – Cylinder Connections 6.5.2 6.5.5b 6.5.10

as recomendations for lubrication and Process connections will be made by intermediate flange bolted to the cylinder. This intermediate flange will provide flanged maximum torque settings are followed, process connection suitable for studded connections ram other do not threads to wear Ram Pumps Ltd standard threaded connections will be provided for connections thatexpect main process connection.

Process connections will be made by intermediate flange bolted to the cylinder. This intermediate flange will provide flanged process connection suitable for studded connections

Section 6.7 - Liquid End Features 6.7.1.1

Noted.

Liners are not supplied for the cylinder end (seal housings are supplied)

6.7.5.1.4 Threaded Gland locking will only be provided if requested by the client. Adjustment is required at all times 6.7.5.3

Throat bushings are always provided

Section 6.11 – Materials 6.11.2.16 Ram Pumps Standard bolting shall be used for the pumps design

for pressure retaining parts Noted

Section 7.2 Couplings and Guards 7.2.8.c All guards are constructed from non-sparking materials

Bidder to advise the equivalent ASTM Assumed B7

Noted

Not required epoxy grout Noted

Section 7.4 – Mounting Plates

7.4.1.4 Jacking screws are provided for axial and lateral alignment for equipment mounted on the baseframe as standard. 7.4.1.6 Client to specify whether baseframe should be designed for use with epoxy grout. Client has to confirm that this is not a requirement.

7.4.1.8 Mounting plates are not supplied with levelling screws as standard. This must be requested by the client 7.4.2.3 Client to specify if laser equipment is to be used on-site

Provide levelling screw Confirmed

Section 7.5 Controls and Instrumentation 7.5.5

To be agreed by client and Ram Pumps Ltd.

Noted, refer to TBC Section 8.3.4 & 8.3.6 Mechanical and performance testing to be carried out during the same agreed testing time

Noted, refer to TBC

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 4E – COMMENTS, DEVIATIONS AND EXCEPTION FROM BIDDERS – EXION Total page: 4 pages

PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

Item No

Spec. Reference

Spec. Name

No. / PAGE

1

API 676

§ 6.1.4

2

API 676

§ 6.1.17.2

Requisition No. VENDOR NAME PAGE NO. REVISION NO. REVISION DATE

TECHNICAL EXCEPTION / DEVIATION LIST

ORIGINAL REQUIREMENTS

EXCEPTION / DEVIATION

JUSTIFICATIONS / NOTES

Noise data sheet is not supplied and noise test is not performed on a standard basis

Exception

Motorized pumps sound level does not exceed 85 dB(A) measured at 1 meter of the equipment

Bolts, nuts and studs are ISO type

Exception

Clarification to be mentioned as per API 676 requirement

COMPANY/PURCHASER COMMENTS

PCM 1-Draft 7/14/2015

PCM reply 23-07-2015

Noted

CONCLUSION

Cost Impacted

Schedule Status Impacted

Closed

Bidder to advise proposed botl, nut and studs type

3

4

API 676

API 676

MOM 25 July 2015 Noted

Bidder to advsie how to drain for the proposed pump

bolt nuts and studs will be as per ISO standards

Closed

PCM indicates that drainage is not feasible at 100% because due to technologie and stator geometrie , there is always some lisuid in the pouch of the stator. Complete drain can be only obtain by vent of the piping for the fluid to completely vanish. PCM had to inform customer because H2S in fluid is present

Closed

Correction is done

Closed

Proposed flange is 2'' 150# RF flanges ANSI B16.5

Closed

§ 6.4.2.1

Complete drain not always possible due to the stator geometry

Exception

Clarification to be mentioned as per API 676 requirement

§ 6.5.3.7

Unless otherwise specified, pipe threads shall be tapered threads conforming to ASME B1.20.01. Openings and bosses for pipe threads shall conform to ASME B16.5

Exception

Bidder to put in justification section Pipe threads are ISO type except pipe threads mating customer equipment, which will meet customer’s requirement at the supplier MOM 25 July 2015 termination points Noted

Exception

Clarification to be mentioned as per API 676 requirement

Exception

As maintenance shall be performed by removing all the piping, there is no interest for PCP to use a spacer in the coupling design. Noted Moreover, this will make the skid shorter

Prposed criterion is : 7.1 mm/s RMS measured on bearing housing (gear unit) in normal operation / design conditions As per API676 for multiphase pumps (chapt 6.11.2)

Closed

In our case, due to monobloc mounting

Closed

MOM 25 July 2015 Noted

5

API 676

§ 6.6.1

Flanges are ISO type, except flanges mating customer equipment, which will meet customer’s requirement at the supplier termination points

6

API 676

§ 6.9.7

For pumps with independent bearing only : no spacer is provided with mechanical seal

The vibration limit is 7.1 mm/s measured on bearing housing in normal operation / design conditions

Exception

Bidder to specify the criteria vibriation apply for the By principle, the progressive cavity pump has an eccentric motion, proposed pump test therefore the vibration level is higher than the one of a concentric MOM 25 July 2015 motion pump Noted

Bearing is grease lubricated

Exception

Low rotating speed bearing does not require an oil bath. PCM then Noted refers to §6.12.11 and grease life generally complies with §6.12.11.4 thanks to low rotation speed.

Exception

Guatantee maximum temperature is 60°C Low rotation speed enables to guarantee a maximum temperature Bidder to advise the guarantee maximum temperature, the threshold, which is more relevant than a relative temperature MOM 25 July 2015 bearing temperature whether measure in the FAT or not increase with regards to grease lubrication of the bearing. Bidder will do the temperaturer measurement during the performance test

7

API 676

§ 6.11

8

API 676

§ 6.12.3

9

API 676

§ 6.12.5.2

The measure point is on the bearing housing. Maximum temperature does not exceed 60°C

Bidder to specify the proposed pump nozzle flange type MOM 25 July 2015 Noted

Closed

API677 is made for Gigawatt reduceur. No gear maker propsoe API676 gear for Kw range power. Our Gear will feature a calculation note for its service factor as per the requirements of AGMA6010

10

API 676

§7.1.4.2

Scope of API 677 does not apply for low rotating speed motopumps

11

API 676

§ 7.2.1

For pumps with integrated drive only : pump is not equipped with flexible coupling

Exception

12

API 676

§ 7.2.9

idem 6.9.7

Exception

13

API 676

§ 7.4.11

The drain connection is a ¾” NPS

Exception

Enable to save baseframe height and consequently NPSHa

§ 7.7.1

Auxilliary piping, oil piping, instrument piping and process piping shall be in accordance with fine appropriate part of API614/ISO10438, except as modified in 7.7.2

Exception

Corrected Piping is ISO type except pipe mating customer equipment, which Bidder to clarify clearly, what is exception and the proposed will meet customer’s requirement at the supplier termination points flange nozzle connection type, code. MOM 25 July 2015 Bidder confirmed withdraw this deviation

14

API 676

Closed

Exception

Clarification

Bidder to advise more detail for evaluation. Otherwise, the proposed coupled gear comply with AGMA 6010

Enable to save length

Noted

Closed

Noted

Closed

Piping to advise

Baseframe connection flange is 3/4" #150 RF

Closed

Closed

Closed

Page 1 of 3

Item No

15

16

Spec. Reference

API 676

API 676

Spec. Name

No. / PAGE

§ 8.3.6

§ 9.2.2.1-b

ORIGINAL REQUIREMENTS

Tolerance on flow rate is + / 10% at 0 bar / 500 rpm.

EXCEPTION / DEVIATION

Exception

Cross-sectional drawings (CSD) are not supplied on a standard basis

Exception

Idem §6.1.4

Exception

17

API 676

§ 9.2.3-b

18

2014-4800-0L-0008 Rev B Welding Procedures & Performance Qualification Spec_Approved

full specification

Welding shall be as per ASME IX

Dev

19

2014-4800-1L-0005 Rev B Insulation & Personnel Protection Specification_Approved

full specification

Insulation

Exception

20

2014-4800-1L-0004 Rev B Painting and Coating Specification_Approved

full specification

316L Painting

21

2014-4869-3L-0004 Rev C Induction Motors Specification_Approved

2.7 Bearing and lubrifications

22

2014-4869-3L-0004 Rev C Induction Motors Specification_Approved

23

JUSTIFICATIONS / NOTES

Required minimum flow-rate is guaranteed through proper selection of pump rotation speed. For lower tolerance, variable speed drive is necessary

COMPANY/PURCHASER COMMENTS

PCM reply 23-07-2015

Bidder to specify the guaranteed minimum flow rate for the Guatantee minimum flowrate is 4,5m3/h proposed pump MOM 25 July 2015 Exion reply on 05 August 2015: Bidder to recheck and guarantee minimum flowrate is Confirm minimum flow is 5 m3/h 5m3/h

Cost Impacted

Schedule Status Impacted

Closed

The cross sectionnal drawing cannot be edited only when we have computed the CAD of the pump. This would happens only after order.

CSD is relevant only when General Arrangement Drawing is duly approved.

Not accept, the cross-sectional drawing c/w bill of material shall be provided

Motorized pumps sound level does not exceed 85 dB(A) measured at 1 meter of the equipment

Noted, however Noise level test shall be conducted during Noise level test during mechancial running test mechanical running test. confirmed

As per API676 3rd edition - PCM offer welding as per ISO 15614 (EN287/288 : welding and welder qualification)

CONCLUSION

Closed MOM 25 July 2015 Bidder confirmed provide the cross section drawing

Bidder to confirm

Closed

MOM 24 July 2015 Noted

Closed

PCM does not offer any insulation for these pumps

Noted

Closed

Exception

PCM inform that 316L parts will be painted with coating system 14

MOM 25 July 2015 Noted

Closed

Motor bearing type and maintenance

Exception

Bearing are greased for life. No labyrinth gasket. Greasing interval Noted to be appleid as per instruction manual (delivered with motor)

Closed

2.10 terminal boxes

Terminal box position

Dev

Terminal box on top and not on side as detailled in technip doc 2014-4861-1M-1006

Noted

Closed

2014-4869-3L-0004 Rev C Induction Motors Specification_Approved

2.15 nameplates and labels

Nameplate

Dev

Motor will feature manufacturer standard nameplate

Noted. Bidder also provide the project tag as clarified in TBC item 4.7

Confrimed

Closed

24

2014-4869-3L-0004 Rev C Induction Motors Specification_Approved

2.16 protective coating

Motor paint system

Exception

Motor will feature manufacturer standard C5M high paint system as per ISO requirements

Bidder to confirm that the proposed painting and coating system shall be suitable for tropical marine environment, salt laden atmosphere. Final colour shall be as per project requirement

Confirmed

Closed

25

2014-4869-3L-0004 Rev C Induction Motors Specification_Approved

6.0 inspection and testing

Motor testing

Exception

Routine test on all motor 1 motor features: - Type test report ( code 222) - Vibration test (code 760) - Sound test (code 762)

Bidder to clarify whether the motors are from different manufacturers. If yes, each motor shall be performed full Confirmed test as per project requirement detailed in project datasheet provided. Please re-check and confirm

Closed

26

2014-4889-6L-0005 Rev B Specification for structural Skid

7.2 drip pan

Material

Exception

Baseframe is offered in Carbon steel equivalent to ASTM A36

Noted

Closed

27

2014-4889-6L-0005 Rev B Specification for structural Skid

8.1 Surface calculation

Exception

Baseframe (if application), structural Design will be submited for review and approval. Bidder to confirm No any baseframe structural analysis is considered by PCM for its compliance baseframe. Only a lifting test will be performed in our factory. MOM 24 July 2015 Noted

Computing and calculus

Structural design will be made of a static standard calculus. No FEM calculation included in our offer.

Closed

Page 2 of 3

Item No

28

Spec. Reference

2014-4889-6L-0005 Rev B Specification for structural Skid

Spec. Name

No. / PAGE

9. Fabrication welding

ORIGINAL REQUIREMENTS

EXCEPTION / DEVIATION

General

Exception

JUSTIFICATIONS / NOTES

Baseframe will be manufacturing without welding book nor any welder or welding certification. Only dye penetrant test and material certificate 3.1 will be supplied.

COMPANY/PURCHASER COMMENTS

Welding book nor any welder or welding certification is required if welding baseframe is application

PCM reply 23-07-2015

Noted as per TBC : Baseframe will feature welding book and welding/welder certificate

CONCLUSION

Cost Impacted

Schedule Status Impacted

Closed

Page 3 of 3

Requisition No. PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

VENDOR NAME EXION SUNDYN PUMP

TECHNICAL EXCEPTION / DEVIATION LIST

PAGE NO. REVISION NO. REVISION DATE

Item No

Spec. Reference

Spec. Name

ORIGINAL REQUIREMENTS

No. / PAGE

EXCEPTION / DEVIATION

1

2014-4869-3L-0004

Rev C Induction Motors 2.10.2 Specification Approved pg 20 of 37

Terminal boxes shall be of cast iron or fabricated steel. Ex'e' type terminal boxes are preferred for Zone 1 and 2 areas as a minimum and the same degree of ingress protection as the motor enclosure.

2

2014-4869-3L-0004

Rev C Induction Motors 2.10.4 Specification Approved pg 20 of 37

Terminal boxes with gland plates shall be supplied with their gland plates undrilled. It is not posible for this frame size Gland plates shall be in stainless steel or brass

Rev C Induction Motors 2.11.2 Specification Approved pg 21 of 37

Non-reverse ratchet devices constructed of non-sparking material shall be provided on vertical motors to prevent reverse rotation for applications where reverse rotation could cause shafts to unscrew or other equipment damage

4

API 610 11th edition / ISO 13709:2009

6.1.14

5

API 610 11th edition / ISO 13709:2009

6

API 610 11th edition / ISO 13709:2009

3

7

2014-4869-3L-0004

2014-4861-1M-1004

Data Sheet for Flare Booster Pump

We are offering motors W22Xn Ex nA IIC T3 Gc. Terminal boxes are Ex “n” type

JUSTIFICATIONS / NOTES

COMPANY/PURCHASER COMMENTS

VENDOR COMMENTS

Noted. Refer to clarification on TBC item 4.9

Cost Impacted

CONCLUSION

Schedule Impacted

Status

NO

NO

Closed

NO

NO

Closed

Noted.

NO

NO

Closed

The vendor shall provide both maxiumn sound Sound level test cannot be performed due to the lack of adequate equipment, however Marelli will provide pressure and sound power level data per a certificate where we guarantee < 85dBA @ 1m. Any sound level test perforemd at the factory will be just octave band for the equipment for reference purposes

Noted.

NO

NO

Closed

8.3.4.3.3

Unless otherwise specified, NPSH curve will be carried out at constant flow curves of knee

Knee curve shall not be submitted as standard

Refer to Purchaser datasheet, the NPSH had been specified, therefore the NPSH curve will be submited with pump performance curve after testing

NO

NO

Closed

8.3.4.5

Sound level test

Refer to point number 4 of this deviation list

Noted

NO

NO

Closed

NO

NO

Closed

Pg 11 of 14

3CW - FB

It is not posible for this frame size. In any case, there is no screwed shaft, Sundyne guarantees perfect functioning of the whole package

3CW-FF The seal configuration is selected based on the pressure differentials acting on the inboard seal faces. API 682 states that the pressure differential for 3CW-FB should not exceed 4.1 barg. If it does then the seal configuration should be altered to 3CW-FF OR 3CW-BB Based on the information provided: Suction = 1.2 – 2.6 barg Seal chamber pressure = 7.15 barg We set the barrier fluid pressure 4 barg above max seal chamber = 11.15 barg As the pump is VS6, the seal will see suction pressure and then full discharge pressure (which I assume to be 7.15 barg). With a barrier fluid at 11.15 barg, the maximum pressure differential of 9.95 barg will be acting on the seal faces which is too high for 3CW-FB

Bidder to advise what is its actual detail in its proposed motor MOM 24 July 2015: Bidder to confirm that motor shall complete with terminal box and cable entry

Gland plates usually tend to be fit in large motors for which the cable section can vary widely, but in such small motors everything is more standardized and WEG does not supply them with gland plates. Please note that motors are in full compliance with Item 4.2 of TBC. MOM 24 July 2015 Bidder confirmed that motor shall complete with terminal box and cable entry

Sundyne Marelli confirmes NPSH will be tested and NPSH curve will be submitted after testing. Knee curve refers to a very thorough method of performing this test, but it is only a comment so this can be actually withdrawn from deviation list. MOM 24 July 2015 Bidder confirmed withdraw this deviation point

- As per API 682 requirement for barrier pressure charing (7.3.1.2) is 1.4 to 4.1 bar, why we set the barrier fliud pressureis 4 bar (closed to the maximum 4.1 bar , bidder also advise it is bar or barg). Otherhand, the recommended charging pressure is not required for 3CW-FB only ( it may be apply for the same 3CW-FF or BB). Bidder to advise - Bidder stated that the seal chamber pressure is 7.15 barg see the suction pressure is so high. The suction pressure: 1.2 - 2.6 bara only (not barg). In the shutoff head case, the seal chamber pressure does not fullly see the suction pressure due to we have the back flowrate plan 13 through a restriction orrifice, the seal chamber pressure in this case may be higher than the pressure drop orrifice a little bit. Bidder to advise. - Bidder's explanation for seal configuration between 3CW-FB and 3CW-FF is not more clear. Purchaser understood that if swap the seal position, the pressure differential is still the same with previous configuration. Bidder to advise.

We are discussing this point with seal supplier, will revert back before telecon. 24 Jully MOM: Bidder confirmed seal congfiguration change to 3W-FB in base scope

Refer to API682, the 7.3.4.2.1 note, the seal configuration 3CW-FB is prefferred.

03 Aug 2015 Bidder to recheck for two below items in alternative offer: Materials: FDKM / C-SiC, C-SiC / AISI 316, Hastelloy C API Code: BDPIN, 13 / 53B. Bidder to advise for FDKM material, it is secondary seal material. FKM or FFKM Bidder to specify clearly. We are quoting AESSEAL make, manufactured in United Kingdom.

8

2014-4800-1L-1006 Rev B

Specification for API Centrifugal Pump

Pg 16 of 25

Mechanical seals shall be of John Crane / Flowserve / EagleBurgmann make

We will provide an alternative quotation with EagleBurgamnn / J Crane / Flowserve. We already have EBurgmann pricing but technical details will be available by next week. We offer AESSEAL since Big 3 manufacturers do not treat a project like this like “strategic” or “Tier 1” projects, so they quote with high prices which can be 4 times as high as they can reach in strategic projects. That is why we have a strategic partnership with AES to ensure reasonable prices in all projects, to better approach the market and foster joint growth. Please note AESSEAL is 4th largest seal manufacturer in the world. 24 Jully: Bidder confirmed to provide alternative quotation for mechanical seal from John crane, Flowserve, Burgman and technical documents shall be submitt for evaluation

Exion's response 27 Jully: Confirmed to submit alternative seal and technical document for mechanical seal from John crane for evaluation

Finned heat exchanger tube (aluminum fins). It should be SS 316 due to corrossion consideration. If cannot comply, Bidder to provide the grade of Aug 5th 2015, Exion's response: Reply for John Crane (JC) seal: aluminum, Bidder also confirm that it is suitable for offshore service condition. Seal materials: seal faces SiC/SiC Elastomer FKM (Viton), springs Hastelloy C, metal parts primary seal SuperDuplex, metal parts secondary seal SS316L - Bidder to confirm that All parts of the seal flushing system shall be 316 stainless steel. 08 Aug 2015: Bidder response is noted. Purchaser will consider for the AES mechanical seal. However, Bidder shall confirm and specify some technical point below for alternative mechanical seal ( Confirm item by item) Bidder to confirm the final alternative offer is Eagle Burgmann. Bidder to confirm also below technical information for Eagle Burgmann mechanical seal: - Temperature indicator with Thermowell: Bidder to confirm provide. - Mechanical seal plan support frame: Bidder to confirm provide. - Nace MR0175 for mechanical seal wetted part: Bidder to confirm compliance. - Bidder to specify seal materials ( seal face, secondary seal). - Instrument device shall be minimum IP56: Bidder to confirm compliance. - One charging kit shall be provide in base scope:Bidder to confirm compliance.

If AES is not chosen, we will choose Eagle Burgmann as manufature for seal system because both price and delivery time is better than John Crane. Pls see attachment for further evaluation. And we will offer equivalent material with JC seal. However, we still want to recommend AES seal for this application because of better supporting, better technical answer, the best price and best delivery time.

YES

YES

Closed

Aug 12th 2015, Exion's response: - Temperature indicator with Thermowell: Bidder to confirm provide. => Confirmed - Mechanical seal plan support frame: Bidder to confirm provide. => Confirmed - Nace MR0175 for mechanical seal wetted part: Bidder to confirm compliance. => Confirmed with cost impact - Bidder to specify seal materials ( seal face, secondary seal). => see attachment - Instrument device shall be minimum IP56: Bidder to confirm compliance. => confirmed - One charging kit shall be provide in base scope:Bidder to confirm compliance. => confirmed

Page 1 of 1

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 4F – COMMENTS, DEVIATIONS AND EXCEPTION FROM BIDDERS – ACCESS Total page: 7 pages

PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

Item No

1

Spec. Reference

2014-4861-1M-1005 Rev B

Spec. Name

No. / PAGE

Requisition No. VENDOR NAME: LEWA - ACCESS PAGE NO. REVISION NO. REVISION DATE

TECHNICAL EXCEPTION / DEVIATION LIST

ORIGINAL REQUIREMENTS

EXCEPTION / DEVIATION

Due to the fluid contents some H2S., it is a safety practise to have pump that must be free of leakage……. Plunger pump is only with static sealing and will leak overtime. Only diaphragm pump is free of leakage. LEWA is strongly proposing API675 diaphragm.

JUSTIFICATIONS / NOTES

COMPANY/PURCHASER COMMENTS

Bidder shall provide technical specification/datasheet/drawing for API 674 pump for evaluation

CONCLUSION

Cost Impacted

Schedule Impacted

Status

Datasheet for Flare Scrubber 3 & 4 of 12 Pump_Approve d

API674 plunger pump.

Other components to EN 10204:2004 Type 2.2

Certified of material is only available for drive unit and hydraulic housing producing in cast modular iron. For inner parts of the pump like bushings, bearings, crankshaft, etc. is absolutely impossible to prepare material with any mill certificate. as all these parts are made from stock raw material.

Noted. Refer to TBC clarification item 8.4 VIIIB

Closed

Coating system 1 Coating system 4

If possible, LEWA will like to propose LEWA staandard offshore coating specs. Final colour for pumps and base skid will be as per project colour.

Noted

Closed

2

2014-4800-1L-1008 Rev B

Specification for Possitive Displacement 16 of 29 Pump_Approve d

3

2014-4800-1L-0004 Rev B

Painting and Coating 25 of 66 Specification_A pproved

Closed

05 Aug 2015: Noted

Page 1 of 1

PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

Item No

Spec. Reference

Spec. Name

No. / PAGE

1

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 8 Section 1.5 References

2

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 11 Section 1.7 Design Life

3

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Requisition No. VENDOR NAME PAGE NO. REVISION NO. REVISION DATE

TECHNICAL EXCEPTION / DEVIATION LIST

ORIGINAL REQUIREMENTS

EXCEPTION / DEVIATION

JUSTIFICATION S / NOTES

COMPANY/PURCHASER COMMENTS

CONCLUSION

Cost Impacted

Schedule Impacted

Status

LV Motors are quoted according to certificates and standards valid during data of delivery: IEC, ISO EN 50014, 50018, ATEX 94/9/EC, EN/IEC 60079-series

Noted

Closed

1. Induction motors and all individual items forming part of it shall comply with this document and shall have an expected lifetime of at least 20 years under the specified service and operating conditions.

Comply, provided motor undergoes normal maintenance and operation.

Noted

Closed

Page 11 Section 1.7 Design Life

2. In making assessments of availability/ reliability, VENDOR shall need to estimate the repair times. For the purpose of making such estimates, VENDOR may assume that the spare holding is in accordance with his submitted recommendations unless otherwise stated.

Spare part list not available as not within scope of supply. If required, please approach ABB Service team for quotation.

Noted

Closed

4

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 12 Section 2.1 General

2. The motors will be installed and operated on an oil and gas platform, located offshore in a tropical marine environment. This environment is described in the Specification for Project Design Requirements for Purchased.

Corrosion protection stator and rotor, stainless steel bolts offered. Painting system C5M offered for marine environment.

Final motor color shall be according to project requirement. Bidder to confirm

Confirm

Yes

No

Closed

5

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 12 Section 2.1 General

4. Three phases Squirrel Motor shall be Design N.

Please refer to ABB preliminary technical datasheet for the design.

Noted. In the provided ABB preliminary technical datasheet, bidder proposed IP55 protection. It is not acceptable. Bidder to provide IP56 motor and update its datasheet accordingly

Confirm

Yes

No

Closed

6

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 14 Section 2.3 Insulation

1. Temperature rise at rated power must remain below the values defined by clause 8.4 of IEC 60034-1, with no tolerance for voltage values between 0.9 and 1.1 rated voltages inclusive. Insulation classes are defined in IEC 60085.

Electrical data in ABB Preliminary technical datasheet is exclusive of IEC tolerance.

Noted

Closed

7

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 15 Section 2.4 Enclosure and Frames

13. Each motor shall be fitted with an earth stud inside the terminal box for connection to the earth core of the power cable. In addition, each motor shall have an external earth stud on the frame for connection to a dedicated earth cable. Both of these earth studs shall have a size not less than the size of the terminals for phase connections.

Earthing bolts shall be provided: 1 in terminal box 1 on motor frame Size of earthing bolt shall be as per ABB standards unless specified, subjected to availability and cost adder.

Noted

Closed

8

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 15 Section 2.5 Noise Level

Please refer to ABB preliminary technical datasheet for the noise level at no load (1 meter). Please take note that the noise level is subjected to IEC tolerance of ±3 dB(A).

Noted. 81dB @1m as detailed in ABB datasheet is acceptable

Closed

Fan Material: Glass fibre reinforced polypropylene. Fan cover: Hot galvanized steel sheet.

Noted

Closed

9

10

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

4. External fans shall be non-sparking and suitable for operation in either direction. They shall be treated with a corrosion resistant coating system. No motor shall be fitted with a fan of nonferrous metal, such as aluminum or die cast zinc. Page 16 Section 2.6 Fans

Page 16 Section 2.7 Bearings and Lubrication

5. All housings for external fans shall be made of ferrous metal and treated with a corrosion resistant coating system. Non-metallic fan covers shall be used only when approved in writing by the COMPANY. The fan housing shall be capable of withstanding the effects of fan fracture.

4. In service, re-greasable bearings shall be provided with grease relief fittings, labyrinth seals, equalizers, vents and other devices to prevent loss of lubricant. Re-greasing intervals shall not be less than 4000 hours for horizontal motors or 2000 hours for vertical motors. Motors shall be suitable for in-service lubrication. Ball bearing shall be single shielded type to aid in excluding foreign matter and in preventing loss of grease while still allowing replacement of grease without disassembly. Bearing shield shall face into the motor.

Labyrinth seal at Drive end offered for motor frame size 160 and above. For non-drive end, Labyrinth seal not available for motor frame size below 400. Frame size 160-250: Gamma Ring Frame size 250-400: V-ring Regreasing interval shall be according to L1 principle (ISO281).

1/5

Noted

Closed

Item No

Spec. Reference

11

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

12

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

13

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

14

15

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Spec. Name

No. / PAGE

ORIGINAL REQUIREMENTS

EXCEPTION / DEVIATION

JUSTIFICATION S / NOTES

COMPANY/PURCHASER COMMENTS

CONCLUSION

Cost Impacted

Schedule Impacted

Status

Page 16 Section 2.7 Bearings and Lubrication

5. Conical type grease nipples are preferred. A spring-loaded cap shall be installed on the outlet of each bearing grease chamber discharge port. Grease nipples shall be accessible with the motor fully assembled and fully operational. Where necessary, the grease nipples shall be extended outside motor accessories like fan shroud and coupling guard.

ABB Standard grease nipples offered.

Noted

Closed

Page 17 Section 2.7 Bearings and Lubrication

9. Whenever the shaft voltage measured across the ends of the shaft exceeds 250mV RMS, both motor bearings shall be insulated.

Insulated bearings is only recommended for motors running with variable frequency drive (VFD) with power rating 100kW and above.

Noted

Closed

Pre-lubricated permanently greased bearings offered for motors below frame size 160. Re-greasable bearings offered for motors frame size 160 and above.

Bidder propose ABB model is M3KP 200 MLC 4. It mean that the frame shall be 200 and Re-greasable bearings shall be provided. Bidder to check and confirm

Mounting as per pump vendor’s RFQ offered.

Noted

Closed

Vibration Grade A according to IEC 60034-14 offered.

Noted

Closed

Not within ABB Scope of supply. Only SPM compatible nipples offered as per ABB standard.

Noted. Not applicable

Closed

Closed

Page 19 Section 2.7 Bearings and Lubrication Part 11

f. Motors up to 22kW may be equipped with prelubricated, non-rechargeable bearings. g. Motors larger than 22kW shall be fitted with regreasable bearings.

Page 19 Section 2.8 Standard Mountings

Page 19 Section 2.9 Shaft and Rotor

4. All rotors shall be dynamically balanced at nominal speed with the fan attached and the keyway fitted with a half-key. The shaft end shall be marked permanently with the letters "HK to indicate half-key balancing. Rotors with fans shall be dynamically balanced to IEC 60034-14 and vibration at nominal speed shall not exceed 2mm/s. Only ferrous balance weights shall be used for final balancing.

Noted

Confirm

Yes

No

Closed

5. Vibration detection equipment shall be installed in accordance with limit imposed by IEC 60034-14 and on bearing housing:

16

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 19 Section 2.9 Shaft and Rotor

17

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 20 Section 2.9 Shaft and Rotor

10. All motors, except Ex‘d’ type, shall have noncontact labyrinth shaft seals on both ends of the motor shaft to prevent bearing contamination.

Please refer to comments for point 10.

Noted

18

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 20 Section 2.9 Shaft and Rotor

11. The shaft ends shall have suitably threaded holes to facilitate the assembly or removal of couplings and bearing races.

Not taken into consideration. ABB standard shaft offered.

Noted

a. Horizontal motors (2 and 4 pole, 1000kW (1500HP) and larger) - two radial shaft vibration probes mounted 90º apart on each bearing housing and one key phasor. b. Vertical motors (larger than 750kW (1000HP) two velocity pickups mounted on top bearing housing 90°. One shall line up with pump discharge nozzle.

2/5

Closed

Item No

19

20

21

Spec. Reference

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Spec. Name

ORIGINAL REQUIREMENTS

No. / PAGE

EXCEPTION / DEVIATION

JUSTIFICATION S / NOTES

COMPANY/PURCHASER COMMENTS

CONCLUSION

Cost Impacted

Schedule Impacted

Status

Noted

Page 20 Section 2.10 Terminal Boxes

1. Motors shall be provided with a separate main terminal box for the power cables and an auxiliary terminal box for heater terminations, for temperature detector terminations and for instrumentation. The terminal box arrangement shall be as specified on the relevant project data sheets. In addition, design shall allow the main terminal box to be rotated to accommodate cable entry from three positions, 90 degrees apart, not facing the drive end.

Separate auxiliary terminal box is only available for motor frame size 160 and above. 4x90° turnable main terminal box is offered.

Page 20 Section 2.10 Terminal Boxes

2. Terminal boxes shall be of cast iron or fabricated steel. Ex‘e’ type terminal boxes are preferred for Zone 1 and 2 areas as a minimum and the same degree of ingress protection as the motor enclosure. Ex‘d’ terminal boxes shall have gland holes tapped with metric thread sizes. Where a choice exists, the tapped holes shall be the largest standard size available for the terminal box. Where more than one tapped hole is provided, all except one hole shall be plugged with certified plugs in nickel-plated brass. For motors specified for outdoor use, the lead passage between terminal box and motor interior shall be sealed to prevent the passage of contaminants from one to the other. All power leads into the main motor terminal box shall be equipped with the manufacturer's standard compression type terminal markings, either stamped on each conductor, or by means of stainless steel or other permanent ferrules, on all leads.

Cast Iron Ex’e’ terminal box offered. Ingress Protection of the terminal box shall be as per the motor enclosure. ABB standard cable entry size for terminal box shall be provided, unless specified (subjected to availability and cost adders)

Page 20 Section 2.10 Terminal Boxes

3. Motors 3.7kW and above shall be equipped with a separate terminal box for motor power cable and anti-condensation heater cable. A prominent warning label shall be provided to indicate that the circuit may be live when the motor is stationary. Cable terminations shall be clearly and permanently marked. A label shall be fixed inside the terminal box cover also.

Separate auxiliary terminal box is only available for motor frame size 160 and above. For smaller frame size, main power cable and auxiliaries will be connected to the main terminal box.

Noted. It is acceptable for power and space heater connection in 1 terminal box

Closed

ABB Standard terminal box offered, top mounted and 4x90° turnable.

Noted

Closed

Noted. It is acceptable for power and space heater connection in 1 terminal box

Closed

1. Cable entry shall be follow project requirement. It shall be updated during vendor data review. Bidder to confirm 2. If any different between standard cable entry and project requirement, Bidder shall provide Certified reducer/adaptor, nickel plated brass material. Bidder to confirm

Confirm

Yes

No

Closed

3. Un-used cable entry shall be plugged by certified plug, nickel plated brass material. Bidder to confirm

22

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 21 Section 2.10 Terminal Boxes

6. The terminal box for power cables shall be the largest standard size available for the motor, in the specified "Ex" and "IP" rating. It shall be located at the top or at the right-hand side of the motor when viewed from the drive end and shall be capable of being rotated in 900 increments to receive cable from any of four directions, one of which shall be paralleled to the shaft axis. Repositioning of the cable entry shall not disturb the internal connections.

23

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 21 Section 2.10 Terminal Boxes

9. Separate auxiliary terminal box for anticondensation heater cables. A prominent warning label shall be provided to indicate that the circuit may be live when the motor is stationary.

Separate auxiliary terminal box is only available for motor frame size 160 and above. For smaller frame size, main power cable and auxiliaries will be connected to the main terminal box.

Noted. It is acceptable for power and space heater connection in 1 terminal box

Closed

24

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 21 Section 2.10 Terminal Boxes

11. Cable entry shall be from bottom or side. Top entry shall not be accepted.

Cable entries from right hand side as per ABB standard, as seen from drive-end.

Noted

Closed

25

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 21 Section 2.11 Vertical Motors

Not applicable. Horizontal mounted motors offered.

Noted

Closed

26

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 24 Section 2.15 Nameplates and Labels

Point 2

ABB standard nameplate provided.

Noted

Closed

27

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 25 Section 2.15 Nameplates and Labels

3. All motors rated for use in hazardous areas shall have an "Ex'' rating plate in addition to the plate described above. The Ex rating plate shall be of the same material and have the same method of attachment as the main rating plate.

Ex marking shall be shown on the motor nameplate as well. No separate nameplate will be provided.

Noted

Closed

3/5

Item No

Spec. Reference

Spec. Name

No. / PAGE

28

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 25 Section 2.15 Nameplates and Labels

29

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

30

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

31

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

32

33

ORIGINAL REQUIREMENTS 5. Unidirectional motors shall have a non-corrodible rotation arrow attached to or cased into the motor frame. Single-direction or mono-directional, reversible fans shall have such arrows on the fan itself, visible from outside without disassembly.

EXCEPTION / DEVIATION

JUSTIFICATION S / NOTES

COMPANY/PURCHASER COMMENTS

CONCLUSION

Cost Impacted

Schedule Impacted

Status

Bi-directional motors offered. The direction of rotation will be stamped on the motor nameplate.

Noted Noted

Page 26 Section 2.16 Protective Coating

Not taken into consideration. Painting system C5M according to ISO12944-2 offered (suitable for marine environment).

Final motor color shall be according to project requirement. Bidder to confirm

Page 26 Section 3.1 General

Offered motors as per 480V±10%, 60Hz ±5% according to Motor Datasheet (2014-4857-1M-1002)

Noted

Closed

Page 26 Section 3.2 Starting and Performance

11. The locked rotor apparent power shall comply with IEC 60034-12. For MV motors, the starting current shall not exceed 6.5 times the rated current of the motor. For LV motors with a rated output in excess of 55 kW, the starting current shall not exceed 7 times the rated current of the motor at 100% of rated voltage.

Not applicable.

Noted

Closed

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 30 Section 3.4 Temperature Detectors

1. Motor windings shall not have built-in temperature detectors, unless they are specified in the Motor Data Sheet, except Motors that are supplied by a VFD and are situated in a hazardous area.

PTC thermistors (3 in series, 150°C) in stator winding is offered as per ABB Standard accessory.

Bidder to confrim that the motor still works normarlly without termp. protection system

Closed (discuss in detail design)

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 33 Section 4.0 Spare Parts

Spare part list not available as not within scope of supply. If required, please approach ABB Service team for quotation.

Noted

Closed

34

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 34 Section 6.0 Inspection and Testing

35

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 36 Section 7.0 Packing and Shipping

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Confirm

Type testing for one motor per delivery batch shall be offered as optional accessories. Noise Level test for one motor per delivery batch shall be offered as optional accessories as well.

Noted. However, Bidder needs to confirm and provide following motor tests (unwitnessed): 1. Type Test: Certificate only required (certification by a recognized testing authority, the test documents shall include Winding temperature rise, Locked rotor current and torque tests). Confirm 2. Performance Test: IEC60034 3. Routine Test: IEC60034 4. Bidder to confirm that motor routine test report, type test cert shall be provided during vendor data submission

ABB Standard packing procedures shall apply.

Noted

ABB standard routine test and typical type test shall be offered. Testing procedures shall be as per ABB standard.

4/5

Yes

Yes

No

No

Closed

Closed

Closed

Item No

Spec. Reference

Spec. Name

No. / PAGE

ORIGINAL REQUIREMENTS

EXCEPTION / DEVIATION

JUSTIFICATION S / NOTES

COMPANY/PURCHASER COMMENTS

CONCLUSION

Cost Impacted

Schedule Impacted

Status

Noted

36

Induction Motors Specification (Medium Voltage and Low Voltage) (Doc. No. 2014-4869-3L0004 Rev. B – 09-12-14)

Page 36 Section 8.0 Vendor Data Requirements

37

Electrical Requirements For Package Equipment Specification (Doc. No. 2014-4869-3L-0002)

Whole Document

1. VENDOR documentation requirements together with the required quantities are given on the SDRL forms. As a minimum, VENDOR is responsible to provide documentations as defined in this Specification. VENDOR is responsible for all documentation in strict accordance with the requirements of the Specifications.

ABB Standard documentation shall be provided. For any other documentations apart from standard documentations, they may be subjected to availability and cost adder.

Document shall be follow the project VDRL requirement. Bidder to confirm

Not taken into consideration for electrical equipment.

Not correct. In this specification detail the hazardous requirement for the motor. Since bidder proposed Ex de motor and it met requireement, we will take note and will not clarify more for this item

5/5

Confirm

Yes

No

Closed

Closed

SU TU TRANG FULL FIELD DEVELOPMENT – PHASE 1 DETAILED ENGINEERING AND PROCUREMENT ENGINEERING SUPPORT SERVICES Doc. No.: 2014-4800-1W-1208

TECHNICAL BID EVALUATION REPORT FOR API PUMP PACKAGE Rev: B

APPENDIX 4G – COMMENTS, DEVIATIONS AND EXCEPTION FROM BIDDERS – PHONG VIET Total page: 4 pages

TECHNICAL DEVIATION / CLARIFICATION LIST CLIENT: PROJECT TITLE: REFERENCE NO.:

Flowserve - Cuulona Su Tu Trang WA-3668

ABB REFERENCE: HANDLED BY:

7615091553 Rev 0, ATMAFRI ,14.07.2015

ONLY SPECIFICATIONS MENTIONED IN THIS LIST ARE VALID, OTHERS NOT APPLICABLE FOR LV MOTORS

ABB relskdfjlkasjdflksd Cost Impacted Yes/No

Schedule Impacted Yes/No

REFERENCED DOCUMENT

SUPPLIERS DEVIATION / CLARIFICATION

2014-4869-3L-0004 - Rev C

Induction motors specification

1.5 3.

motor acc. to IEC and Iso not acc. to API and IEEE

Noted

1.5 4.

listed spec. are unknown

Noted

Closed Closed

2.0 5.

ABB offered only motor with main terminal box - sep. terminal box in the offered motor frame size not possible

Noted

Closed

2.0 6.

cable gland threads 2xM32, max. connectable single core cross-section = 10mm²; plus 2 x M20 x 1,5 threads for heater and PTC connection, max. cable single core cross-section: 2,5 mm²

Noted ( refer 4.2 TBC #1 RevB)

Closed

2.2 7.

without cable lugs

Noted

2.4 1. a.

motor in IP56

Noted

2.4 4.

motor in non sparking

Noted

2.4 14.

design of the eathing bolt acc. to ABB-Standard

Noted

2.6 6.

size of protective screen acc. to ABB-Standard, material is painted steel

Noted

2.7

motors with greased for life baerings acc. to ABB-Standard

Noted

2.9 2.

rotor winding material is die cast aluminium

Noted

2.9 3.

mounting of the rotor punching acc. to ABB-Standard

Noted

2.9 4.

marking of half key balancing acc. to ABB-Standard

Noted

2.9 10.

saels acc. to ABB-Standard

Noted

2.9 11.

non drive end without threaded hole

Noted

2.10 1.

in that motor frame size no sep. terminal box is not possible

Noted

2.10 2.

leads acc. to ABB-Standard

Noted

Closed Closed Closed Closed Closed Closed Closed Closed Closed Closed Closed Closed Closed

2.10 3. + 2.10 9.

in that motor frame size no sep. terminal box is not possible, marking of the terminals acc.to ABB-Standard

Noted

Closed

2.11 2.

non reserve ratchet is not possible

Noted

2.11 5. b.

thrust bearing on motor D-end

Noted

2.11. 7.

tolerances acc. to IEC and ABB-Standard

Noted

2.11 8.

materila of the fan cover incl. The mesh and the rain cover is painted steel

Noted

2.13 2.

not all additional markings are possible because of limited space

Noted

2.13 3.

only the motor itself is certified, space heater without Ex certification

FOR CLIENT USE

ABB 15-07-27

Project require the certification for motor. Space heater is a part of motor. If third party approved for motor with noncertified space heater and still provide certificate to manufacturer for the motor, we also can accept for this. Bidder to re- ABB: comment remain we´ll check with manufacturer and confirm deliver a complete certified motor

2.15 3. + 2.15 4.

without extra ex rating plate, marking acc. to IEC, ATEX and ABB Standard without additional text

2.15 6. + 2.15.7

without extra rating plates

2.16 1.

painting procedure acc. to ABB-Standard

2.16 3.

because of transport safety reasons no delivery of touch-up paint is possible

Noted

2.16 4.

acc, to ABB-Standard marine paint procedure

Noted

Noted Noted Noted. However, final color shall be as per project requirement. Bidder to check ABB: confirmed - please inform and confirm us about the needed RAL Code

Status

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2.16 6.

ABB Quoted painting, materials, inspection, documentation, quality assurance and warranty shall be according to manufacturer standard, following specified IEC standards for hazardous areas. Quoted painting is, painting category C5M according to ISO 12944-5 1998 and enclosed document. Final colour Munsel 8B 4,5/3,25 (ABB blue) is included.

Closed Noted

3.1 1.

voltage variation acc. to IEC60034-1 paragraph 7.3, continuous +/-5%, short term +/-10%, temperature limits for winding (class B = 80K) may be exceeded when operating at outer limits of continuous tolerance area (as determined in IEC), we mentioned in the data sheet voltage variations with +/-5% and frequency variations +/2% but you can use the motors with voltage variations with +/-10% and frequency variations +/-5% but the temp. rise could be acc. to class F

Noted

3.2 3.

motos designed for 1000 starts per year

Noted

3.2 8.

critical speed acc. to ABB-Standard

Noted

Closed Closed

12. a. + b.

motor construction allowed this overload but if you use this motor in an ex area it is forbitten to overload the motor

Noted

Closed

13.

see data sheet

Pending

3.3 4. + 3.3 5.

insulation and impregnation acc. to ABB-Standard

Noted

3.4

motors without PTC

3.5

terminals acc. to ABB-Standard, cable lugs can used

Noted ABB to provide terminal inside motor terminal box. Bidder to confirm

3.6 3.

no sep. terminal box is possible connection of the space heater via main terminal box

Noted

4.0

for such small motors we recommend to buy a spare motor

Not required an addtioanl spare motor

5.0

acc. to ABB-Standard

Pending

6.0

7.0

8.0

Closed

Noted. ABB routine test, type test and incl. unwitnessed ABB-Routinetest, test procedure see enclosure for approval, only a type test certificate with certfificate are acceptable. Bidder please ABB: confirmed routine testing ensure that ABB testing shall comply with acc. to IEC, enclosed you´ll find other rating/voltage is available, other tests possible but costs extra IEC 60034 the type test certificate belong to Flowserve

incl. English ABB-Standard documentation in ABB version incl. data sheet, motor drawing, test certificate and installation, operation and maintenance manual, all documents in ABB-Standard design and will be send via email

Noted Noted. However this correspondence between Manufacturer and bidder. For the correspondence between bidder and purchase, it shall follow the project requirement. Bidder to confirm ABB: special design will be done complicane from Flowserve

Closed Closed Closed Closed Closed Closed Closed Closed Closed

Closed

Closed 2014-4869-3L-0002 - Rev C

El. requirements for package equipment spec. The spec mentiones about the enclosure ABB did not checked this spec. because there is no specified motor point and ABB offered only the delivery of protection of motor. However, proposed motors motor met the project requirement for this point already. So, we have no comment

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Seite 2 von 2

PROJECT NAME: SU TU TRANG FULL FIELD DEVELOPMENT PHASE 1 CLIENT NAME: CUU LONG JOINT OPERATING COMPANY

Item No

1

Spec. Reference

API 11th edition

Spec. Name

No. / PAGE

6.1.29.1

ORIGINAL EXCEPTION / DEVIATION REQUIREMENTS The details of threading shall conform to ISO 261, ISO 262, ISO 724 and ISO 965 (all parts), or to ANSI/ASME B1.1. The vendor As per para. 6.1.29.3 metric threats to ISO 261 are used shall advise the type of bolting used on the pump.

2

API 11th edition

6.3.10

Radially split casings shall have metal-tometal fits, with confined controlledcompression gaskets, such as an O-Ring or a spiral-wound type. Gaskets other than spiral-wound may be proposed and furnished if proven suitable for service and approved by the purchaser. Radially split pressure casing joints and bolting shall be designed to seat a spiral-wound gasket (see 9.3.2.3 for VS type pumps).

3

API 11th edition

6.10.1.4

Ball thrust bearings shall be … with Pressed steel cages are standard. Brass can be supplied optionally if size is available and suitable for temperature machined brass cages. Pressed steel cages rise. may be used if approved by the purchaser.

4

API 11th edition

6.10.2.7.2 c)

The oil shall be contained to prevent it from draining onto the baseplate.

As per para. 6.10.2.7.5 the drain fitting (collection container) shall be provided by the purchaser.

Hydraulically fitted couplings cannot be provided.

7.2.10

If specified, couplings shall be fitted hydraulically.

6

API 11th edition

8.3.3.6

If specified, the performance test shall be conducted with test stand NPSHA controlled Not possible for NPSHa lower than 9.1 m due to the test rig open system configuration. to no more than 110 % of the NPSHA specified on the data sheet.

8

API 11th edition

9.3.3.2

Annex H

Flowserve reply 27.07.2015

Cost Impacted

CONCLUSION

Schedule Impacted

Status

Noted

NO

NO

Closed

Noted

NO

NO

Closed

Bidder to advise clearly in what the paragraph API 610. Bidder also advise for design life para 6.10.1.4. design life os the same as for brass cages. We use it as time and previour project applied this design standard so almost every project is with this design. If customer is not sure about this design we can offer brass cages. 01 Aug 2015 Bidder to confirm follow code design. It can be discussed later in detail design. Bidder to 04.08.2015: Confirmed confirm

NO

NO

Closed

this is not realted to lubrication. It is about the collection container which will not be provided. Lubrication is flooded for thurt bearings.

NO

NO

Closed

shaft dia @ coupling is 24mm

NO

NO

Closed

we test with reduced stages and water

NO

NO

Closed

NO

NO

Closed

NO

NO

Closed

NO

NO

Closed

NO

NO

Closed

NO

NO

Closed

NO

NO

Closed

Bidder to refer API pump projection specificaiton requirement Doc no. 2014-4800-1L1006 Hydraulic fitted hubs shall also be furnished if the shaft diameter is 76.2 mm (3 inches) or larger. Heat shrink on hubs are not acceptable. Bidder to recheck

Bidder to advise what is the value of NPSHa using for performance test 01 Aug 2015: Noted

Bidder to provide multiple shaft design in base scope as handling study for the platform consideration. Bidder to confirm.

The pump shaft shall be in one piece unless For ease of maintenance, multiple shaft design otherwise approved by the purchaser is our standard. Depending on pump size, single piece shaft can be provided up to max. length of 4500mm. (because of total shaft length or shipping restrictions).

Wetted fasteners should be 316 AUS for material classes S-5, S-6, S-8 and C-6

COMPANY/PURCHASER COMMENTS

01 Aug 2015: Noted

API 11th edition

API 11th edition

JUSTIFICATIONS / NOTES

It is not clear, Bidder to specify for bearing lubrication type apply for proposed pump.

5

7

Requisition No. VENDOR NAME: FLOWSERVE PAGE NO. REVISION NO. REVISION DATE

TECHNICAL EXCEPTION / DEVIATION LIST

confirm multiple shaft design

Bidder toc confirm

Other can discuss in detail design if any.

Bidder to confirm complied with API 610 requirement first. More detail will be discuss during detail design. Bidder also advise for what is alloy steel material grade. 01 Aug 2015: Noted

To avoid galvanic corrosion, wetted fasteners are made of low alloy steel.

carbon steel

It is not acceptable. First fill lubrication shall be under bidder base scope 9

Technical Requisition for API Centrifugal Pump

10

Specification for API Centrifugal Pump

page 8, item2.3

11

Specification for API Centrifugal Pump

page 13, item 5.5

page 26, item 1.10.

first fill of lubricants

Vietnamese standards

first fill of lubricants are not included

this is not feasable due to dangerous goods export regulations. It is easier and cheaper to source it locally. Anyways, if purchaser insist on 01 Aug 2015 this we will provide it. surcharge to be added. Please advise Bidder confirm to provide fist fill lubrication and barrier for seal plan 53B in base scope of supply. 04.08.2015: Confirmed

our pumps are acc. API 610 11th edition and international standards

Noted

Tack welding of wear rings is not acceptable as per project specification, Bidder to clarify more detail

… wear rings shall be secured by shrink fit confirm for material S-6. Material A-8 or higher, tack welding will be used. and shall be locked by (3) axial set screws

the offered pump material is S-6 hence not applicable.

Bidder to confirm

Bidder to clarify

01 Aug 2015: Noted

12

Specification for API Centrifugal Pump

page 14, item 5.7

All pressure containing welds and major welds shall be 100% dye penetrant inspected. When specified, 100% nothing specified in datasheet. Inspection Class I acc. API 11th edition offered. radiography, magnetic particle, or inspection of welds is required.

1/1

It had been specified in datasheet, Bidder to refer note 6 in sheet 7 of 14. Bidder to confirm compliance

confirm 100% MPI or DPI and 10% RT.

01 Aug 2015:

Ultrasonic only possible for shaft. (surcharge to be added if needed. please advise

The datasheet is required for nozzle welding connection only.Bidder to note

04.08.2015: Noted

Bidder to check