Sub 11 2-technical Bid Evaluation(electrical) (3)

Owner:

PROJECT:

TECHNICAL BID EVALUATION SL.No

Description

Unit

Bid Requirement

Bidder Reply

1 1.1

SCOPE OF SUPPLY LV Motors.

1.2

PDC switchgear shall be provided with 5 nos. of 50Amp/100Amp complete spare feeder for purchaser use apart from the contractual spare feeder requirement.

Noted & Confirmed

1.3

All Power, Control, Instrumentation cables including special cables within the bidder's battery limit.

Noted & Confirmed

1.4

Design of earthing system within battery limit.

Noted & Confirmed

1.5

Motorized valve Actuators with integral starters.

Noted & Confirmed

1.6

Rectifier transformer unit (6/0.400kV)

Noted & Confirmed

1.7

PDC Transformers (6/0.400kV)

Noted & Confirmed

1.8

Lightning arrester for sodium hypochlorite storage tank

Noted & Confirmed

1.9

Design of Cable trays, conduits and accessories within the bidder’s battery limit shall be included in Bidder scope.

Noted & Confirmed

1.10 1.11

UPS DB & DCDB 1Ph ACDB

Noted & Confirmed Noted & Confirmed

1.12

Foundation bolts/ nuts/ washers and channel base for the contractor’s equipments to be supplied by the contractor as loose materials for Electrical Equipments shall be included in Bidder's scope of supply.

Noted & Confirmed

1.13

All Electrical Equipments shall comply with Seismic requirements as mentioned in the Project Specification and as per Local regulation.

Noted & Confirmed

2 2.1

TERMINAL POINTS POWER SUPPLY

a

Purchaser will provide 3 nos. of 6kV, 3 Phase Power supply at the terminals of the Bidder’s equipment. Any other voltage source required to feed the Chlorination Plant auxiliary loads shall be derived by the Bidder and shall be considered in his scope.

We require only 1 no. 6kV power supply,3 phase after that we will do necessary arrangement for our loads.

b

All power cabling between PDC Switchgear and Bidder’s equipments shall be provided by the bidder.

Noted & Confirmed

2.2 a 2.3 a

2.4

GROUNDING CONNECTIONS Grounding pads with clamps or studs on the equipment shall be supplied by the bidder.

Noted & Confirmed

DISTRIBUTION OF UPS-220V AC SUPPLY UPS-220 V AC Supply shall be supplied by purchaser to Bidder’s distribution board. Further distribution shall be carried out by Bidder for all Local control panels and instruments

Noted & Confirmed

DISTRIBUTION OF 220V DC SUPPLY

a

220 V DC Supply shall be supplied by purchaser to Bidder’s distribution board. Further distribution shall be carried out by Bidder for all the DC loads.

3

DATASHEET

Not required

PDC SWITCHGEAR

3.1 a b c d e f g

GENERAL Manufacture Type Degree of protection Thickness of enclosure sheet steel Rated frequency Rated Voltage Maximum Volatge

3.2

BUSES AND ENCLOSURE High potential test in factory on assembled control centers for 60 seconds

a b c d e i ii f g

Temperature rise of bus and terminal connections at rated load above outside ambient of 40 °C Value of short circuit current which buses are braced to withstands (rms) Type of bus supports Minimum clearances Phase-to-phase Phase-to-ground Bus spacing center-to-center Top spacing center-to-center

(IP) (mm) (Hz) (V) (V)

Indoor IP 52 / Out door IP 55 2 mm thick 50 380 420

(V)

As per IEC and ANSI C37.20

(°C)

As per IEC and ANSI C37.20

(kA)

50

(mm) (mm) (mm) (mm)

As per Relevant Standards As per Relevant Standards As per Relevant Standards As per Relevant Standards

3.3

Main Bus

a

Main bus conductor material include grade, temper and conductivity

b

Is bus provided with insulation?

c

If answer to the above is yes, provide type and description

d e f

Does the bus insulation pass the fire test Size of bus Continous current rating

3.4

Vertical bus conductor material include grade, temper and conductivity

b c d e f

Is bus provided with Insulation? If answer to above is yes, provide type and description Does the bus insulation pass the fire test Size of Bus Continous current rating

Ground bus conductor material include grade, temper and conductivity

b c

Size of bus Capacity of Bus

Bidder to Furnish Bidder to Furnish Bidder to Furnish

As per Specification (Yes or No) (Yes or No) (mm x mm) (A)

Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish

As per Specification (m x m) (A)

As per Specification Bidder to Furnish

Neutral Bus

a

Neutral Bus material including grade, temper and conductivity

b c d

Size of Bus Capacity of bus Type of Insulation on bus

3.7

Is a removable barrier provided between buses and the rear section?

3.8 a b c d e f

CIRCUIT BREAKERS Manufacturer Type Maximum design voltage System frequency Specified continuous current rating Maximum continuous current rating

3.9 a b c d e f

MOTOR STARTER UNITS Circuit breaker Manufacturer Type Maximum design voltage Maximum continuous current rating Type of trip element

3.1 a b c d e f g h i j k l

Contractor (Electrical held) Manufacturer Type Number of main poles Maximum continuous current rating Interrupting rating at 380 V Coil voltage Coil current - closing Coil current - holding Dropout voltage Number of auxiliary contact per Auxiliary contact rating Highest motor rating used with each starter

3.11

Control Voltage Transformer (for each rating provide the following information)

a b c d e f g h i

(yes or no) (mm x mm) (A)

Ground Bus

a

3.6

Bidder to Furnish

Vertical Bus

a

3.5

As per Specification (yes or no)

Manufacturer Type Rating Voltage-primary and secondary Maximum ambient temperature Temperature rise above maximum ambient Insulation class Fuse size Number of spaces which starter unit occupies

As per Specification (mm x mm) (A)

(V) (Hz) (A) (A)

(V) (A)

As per Specification Bidder to Furnish Bidder to Furnish

ACB Rated for 420 V 50 Bidder to Furnish Bidder to Furnish

Bidder to Furnish Bidder to Furnish Bidder to Furnish 380 Bidder to Furnish magnetic only trip units

Bidder to Furnish air break type fitted with arc shields (A) (kA) (V) (A) (A) (V) (VA) (kW)

(VA) (V) ( 0C) ( kV) (A)

Bidder to Furnish Bidder to Furnish 110 V ac Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish

Bidder to Furnish Bidder to Furnish Bidder to Furnish 380 / 110 V ac 40 Deg C Bidder to Furnish F Bidder to Furnish Bidder to Furnish

3.12 a b c d e f g h i

DISTRIBUTION PANELS Manufacture’s name Type/model Applicable standard or recommendation Rated voltage Rated continuous current Rated short circuit current ( sym ) Service Rated frequency Number and rating of breaker units

3.13 a b c

SPACE HEATER Manufacturer Voltage and phase Rating

(V) (W)

220 V Bidder to Furnish

3.14 a b c d e f

SPACE HEATER THERMOSTAT Manufacturer Type Voltage rating Current rating Make Break at 220 V ac

(V) (A) (A) (A)

220 V Bidder to Furnish Bidder to Furnish Bidder to Furnish

3.15 a b c

RELAYS Time delay relay Manufacturer Type of Cat No.

(V) (A) ( kA) (PHASE/WIRES) (Hz)

Bidder to Furnish Bidder to Furnish As mentionedin the Specification 380 V (3 Ph) / 220 V (for 1 Ph) Bidder to Furnish 50 kA 3 Ph 4 wires 50 Bidder to Furnish

Bidder to Furnish Bidder to Furnish Bidder to Furnish

3.16 a b

CONTROL RELAYS Manufacturer Type or Catalog No.

Bidder to Furnish Bidder to Furnish

a b

Overload relay Manufacturer Type or Catalog No.

Bidder to Furnish Bidder to Furnish Bidder to Furnish

a b

Under voltage relay Manufacturer Type or Catalog No.

Bidder to Furnish Bidder to Furnish Bidder to Furnish

3.17 a b c d

AUXILIARY RELAYS Manufacturer Type / Model Coil Voltage Coil current at rated voltage

(A)

Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish

3.18 a b c d e

AUTOMATIC TRANSFER SWITCHES (If Applicable) Manufacturer Type Model number Continuous current rating Withstands rating at 380 volts

(A) (A)

Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish

3.19 a b

CONTROL SWITCHES Manufacturer Type

Bidder to Furnish Bidder to Furnish

3.2 a b c

INDICATING LIGHTS Manufacturer Type Replacement bulb

Bidder to Furnish Bidder to Furnish Bidder to Furnish

3.21 a

TERMINAL BLOCKS Manufacturer

b

Type

c

Catalog No

3.22 a b c

NET WEIGHTS( Not Shipping Weights) Complete equipment Heaviest piece to be handled during erection Individual vertical section including six (6) starters

3.23

DIMENSIONS (OVERALL DIMENSIONS, ASSEMBLED) For each individual vertical section Width Depth Height

a b c 4 4.1 4.1.1 a b c

(kg) (kg) (kg)

Bidder to Furnish Bidder to Furnish Bidder to Furnish

(mm) (mm) (mm)

Bidder to Furnish Bidder to Furnish Bidder to Furnish

MOTORS THREE PHASE MOTORS (each)

Number of motors for identical services Manufacturer

Bidder to Furnish Bidder to Furnish

Type

d

Enclosure

e

Frame number

f

Output power rating

g h

Voltage / Phase / Frequency Speed at rated full load

i

Type of bearings (describe)

j

Heavy duty molded Bakelite, Screw type terminal with washer head screws

As per specification Totally enclosed fan cooled or Totally enclosed nonventilated with a minimum degree of protection of IP 55 Bidder to Furnish

(kW)

Bidder to Furnish

(r/min)

380 / 3 / 50 Bidder to Furnish As per specification Motor insulation shall be Class F with Class B insulation temperature rise.

Insulation class & type of insulation

l

Temperature rise by resistance when operating at rated kW continuously (by resistance) Rated service factor

m

Temperature rise by resistance when motor is operated at full service factor

⁰C

As per specification

n

Calculated kW required at the maximum specified driven equipment output

(kW)

Bidder to Furnish

(kW)

Bidder to Furnish

(A)

Bidder to Furnish

k

o p q r

Calculated kW required at the maximum capability of the driven equipment output Current input at rated output Located rotor current % of rated full load current at rated voltage and frequency Bearing Life per AFBMA L-10

4.1.2 a b c

Efficiency @ ½ load ¾ load Full load

4.1.3 a b c

Power Factor at ½ load (per unit) ¾ load (per unit) Full load (per unit)

4.1.4

Direction of rotation when looking at the coupling end of load (clockwise or counter clockwise)

4.1.5 a b c

Heaters Number of heater Watts per heater at Rated Voltage Operating Voltage Rated Voltage

As per specification As per specification

(%)

6.5

(hrs)

1,00,000

(%) (%) (%)

Bidder to Furnish Bidder to Furnish Bidder to Furnish

Bidder to Furnish Bidder to Furnish Bidder to Furnish clockwise direction, when viewed from the driving end.

(W) (V)

Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish

4.1.6 a b c

Materials Used Rotor bars Windings Terminal box size (lx w x d )

(mm)

Bidder to Furnish Bidder to Furnish Bidder to Furnish

d

Terminal box location when facing the coupling end (left / right)

Bidder to Furnish

e

Resistance Temperature

Bidder to Furnish

f

Detector (motor 100 kW and large)

Bidder to Furnish

g h i

Manufacturer Type Resistance

Bidder to Furnish Bidder to Furnish Bidder to Furnish

(ohms)

5

SINGLE PHASE MOTORS (each)

a b c

Quantity (Number of motors for identical services) Manufacturer Type

d

Enclosure

e f g h i j k

Frame number Output power rating Voltage and frequency Speed at rated full load Rated full load current Locked rotor current Terminal box size (I x w x d)

l

Terminal box location when facing the Coupling end (left/right)

6 6.1 a b c d e f g h i j

CABLE Power cable(MV/LV) Design Ambient temp. Voltage Grade No. of Cores Conductor Material Insulation Inner Sheath Outer Sheath Core identification Effective cross sectional area Armour

(kW) (V, H z) (r/min) (A) (A) (mm)

Bidder to Furnish

⁰C kV Nos.

sq mm

k

Whether incremental running lengths are marked on cable at every 1m interval

l m n o

Cable Drums Length of cables in cable drum and tolerance Weight of cable drum without cables Weight of cable drum with cables

6.2 a b c d e f g h

Control Cable Design Ambient temp. Voltage Grade No. of Cores Conductor Material Insulation Outer Sheath Core identification Effective cross sectional area

sq mm

Whether incremental running lengths are marked on cable at every 1m interval

Yes/No

i

Bidder to Furnish Bidder to Furnish As per specification Totally enclosed fan cooled or totally enclosed nonventilated with a minimum degree of protection of IP 55 Bidder to Furnish Bidder to Furnish 220 V, 50 Hz Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish

Yes/No

50 12/20kV (MV) / 0.6/1kV(LV) As per specification As per specification XLPE As per specification As per specification As per specification As per specification As per specification Yes Bidder to furnish Bidder to furnish Bidder to furnish Bidder to furnish

⁰C kV Nos.

j k l m

Cable Drums Length of cables in cable drum and tolerance Weight of cable drum without cables Weight of cable drum with cables

6.3 a b c d e f g h i j

Instrumentation Cable Design Ambient temp. Voltage Grade No. of Pair Conductor Material Insulation Individual screening Overall screening Outer Sheath Identification of cores Effective cross sectional area

sq mm

k

Whether incremental running lengths are marked on cable at every 1m interval

Yes/No

l m n o

Cable Drums Length of cables in cable drum and tolerance Weight of cable drum without cables Weight of cable drum with cables

7

Service Transformer

a

Applicable Standard

b c d e f g h i j k l 1 m 1 2 n o p 1 2 q r s t u v

Type Installation Transformer Application Full load rating Rated percentage Impedance and tolerence Rated No load voltage HV/LV No. of Phase and frequency Quantity Required Transformer Connection Vector Arrangement Type of tap Changer Tapping range & no. of steps Insulation Level Impulse Voltage (HV/LV) Short Duration Power Frequency Insulation Class Cooling System earthing HV LV Total estimated Weight Noise Level Degree of protection Oil Immersed/Dry Type Load Loss at rated Load No Load Losses Tentative dimension

8 a b

Rectifier Transformer Applicable Standard Type

50 0.6 Bidder to furnish Copper PVC Flame Retardant PVC As per specification As per specification

Bidder to furnish Bidder to furnish Bidder to furnish Bidder to furnish

⁰C kV Nos.

50 0.6 As per specification Copper PVC As per specification As per specification Flame Retardant PVC As per specification As per specification Yes Bidder to furnish Bidder to furnish Bidder to furnish Bidder to furnish

As Per the specification

kVA % kV

Oil Immersed Type / Dry Type Indoor/Outdoor Service Transformer Bidder to furnish Bidder to furnish 6/0.400kV 3/ 50Hz 2 Y-Y Yyn No Load Tap Changer Taps +/-5% insteps of 2.5% on HV side. As Per the specification As Per the specification As Per the specification ONAN(OIL TYPE) / AN/AF (DRY TYPE)

Kgs

kW kW

Non Effectively Effectively Bidder to furnish As Per the specification As Per the specification Bidder to furnish Bidder to furnish Bidder to furnish

As Per the specification Oil Immersed Type / Dry Type

c d e f g h i j k l 1 m n 1 2 o p q r s t

Installation Transformer Application Full load rating Rated percentage Impedance and tolerence Rated No load voltage HV/LV No. of Phase and frequency Quantity Transformer Connection Vector Arrangement Type of tap Changer Tapping range & no. of steps Cooling System earthing HV LV Total estimated Weight Noise Level Degree of protection Load Loss at rated Load No Load Losses Tentative dimension

kVA % kV

Kgs

kW kW

Indoor/Outdoor Rectifier Transformer Bidder to furnish Bidder to furnish 6/0.400kV 3/ 50Hz 1 Y-Y Yyn No Load Tap Changer Taps +/-5% insteps of 2.5% on HV side. ONAN(OIL TYPE)/ AN/AF (DRY TYPE) Non Effectively Effectively Bidder to furnish As Per the specification As Per the specification Bidder to furnish Bidder to furnish Bidder to furnish

9 1 2 3 4 5 6 7 8 9 10 11 10

Data and Information to be submitted with Proposal Motor Data Sheet and curves General arrangement/Outline Drawing of all equipment with all fittings and accessories Single line diagrams Electrical Consumer List Lightning layout for within contractor's battery limit. Inspection & Test Plan and Report Routine/Type Test Certification Electrical equipment arrangement drawing Data sheets of all equipment Completed data sheet Catalogs

Required

Bidder to Furnish

Required

Bidder to Furnish

Required Required Required Required Required Required Required Required Required

Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish

Data and Information to be submitted after award of contract

1

Motor Data Sheet and curves

Required

Bidder to Furnish

2

General arrangement/Outline Drawing of all equipment showing plan, front elevation and side elevation with all fittings and accessories, locating dimensions of cable entries, earthing terminals, foundation/floor fixing details and weights.

Required

Bidder to Furnish

3 4 5 6 7 8 9 10 11 13 14 15 16

Single line diagrams Terminal Box Drawing Name Plate Drawing Electrical Consumer List Lightning layout for within contractor's battery limit. Inspection & Test Plan and Report Routine/Type Test Certification Operation & Maintenance Manual Electrical equipment arrangement drawing Cable schedule and interconnection diagrams Data sheets of all equipment Terminal arrangement diagram Completed data sheet

Required Required Required Required Required Required Required Required Required Required Required Required Required

Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish Bidder to Furnish

Sheet

of

TECHNICAL BID EVALUATION SUBVENDOR

EPC CONTRACTOR

Remarks

Not in our scope our system is not design for Hight voltage transmission We have consider Required Power and Control Cable in our scope We shall be providing only earthing system/material above ground inside battery limit We confirm We required 380 to 415 V incomer Not in our scope , we have not qouted for Not qouted for, The height of tank will be below 5 to 6 meters hence not required We confirm Not qouted for Not Qouted for We confirm

We confirm

380 to 400 V incomer at point in ECS room Request you to please prove single point 380 to 400 V incomer instead of 6 KV Supply Not qouted for

We Confirm

We confirm

Not Required

Pls Let us know in case you want us to consider necessary stepdown transformer and distribution system in our scope

PDC Switch gear system is not qouted for, in case if it will be in our scope, we will share the complet spec During Detail engineering

5 Nos Siemens/ABB /CG Three Phase squirrel cage induction Motor IP55 DDE Different ratings for each drive , Individual Data Sheet for each motor shall be submitted post ordere We confirm 1450 DS 6205 2Z/C3 and NDS 6205 2Z/C3 We confirm We confirm We confirm We confirm DDE DDE DDE 6 We confirm

81 (Tentative) 82.8 (Tentative) 83 (Tentative)

0.63 (Tentative) 0.75 (Tentative) 0.83 (Tentative)

DDE-During Detail Enggineering

DDE DDE DDE DDE DDE Not Applicable all motors are below 30 kw -

NA NA NA NA NA NA NA NA NA NA NA NA

We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm No DDE DDE DDE DDE

We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm No DDE DDE DDE DDE

We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm No DDE DDE DDE DDE

Not Considered in our scope

If you provide 380 V, Service TRF unit will not be required Please let us know

DDE DDE DDE Provided DDE DDE DDE DDE DDE DDE DDE

We Confirm

We Confirm

We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm We Confirm