101830-01_tech (commented Minor, Proceed)

Enerproject SA Via Cantonale 53 6805 Mezzovico Switzerland

Quotation Nr: 101830/01

Tel: +41(91) 857 56 88 Fax: +41(91) 857 76 39 www.enerproject.com [email protected]

Presented to: INDOTURBINE 10th fllor Landmark Center 1 JL. Jend Su 12910 Jakarta INDONESIA

Project reference 360-035 Project name RPE2

Mr. Basuki Juwono @@aa@@ @@edUnser Angebot 101830/01 vom 21.10.2016 (Ihre Anfrage vom 29.09.2016)@@ @@fnAngebot101830/01@@

@@saDear Mr. Juwono, @@ @@sa@@ @@sa@@

Gas compressor package EGSI-S-190/1400 W

Your project ref: Your request date:

29.09.2016

Responsible: Marco Schiavetti e-mail: [email protected] Phone: +4191 936 10 76 Submission date: Revision date:

29.09.2016 21.10.2016

Quotation ID:

C

Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

TABLE OF CONTENTS 1.

PRELIMINARY SCOPE OF SUPPLY ........................................................................... 2

2.

PERFORMANCES, DIMENSIONS, TECHNICAL DETAILS ......................................... 3 2.1. 2.2. 2.3. 2.4. 2.5. 2.6. 2.7. 2.8.

PERFORMANCE .................................................................................................................. 3 PACKAGE DESIGN DATA ...................................................................................................... 4 DIMENSIONS ...................................................................................................................... 5 EXECUTION, MATERIALS ...................................................................................................... 5 TESTING ............................................................................................................................ 5 APPLICABLE CODES ............................................................................................................ 6 DEVIATION TO API619 STANDARD 5TH EDITION .................................................................... 6 GAS ANALYSIS.................................................................................................................... 7

3.

OPTIONS....................................................................................................................... 8

4.

EXCLUSIONS AND CLARIFICATIONS........................................................................ 9

5.

LIMIT OF SUPPLY ........................................................................................................ 9

Page 1 of 11

Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

1. Preliminary Scope of supply Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Description oil injected screw compressor with slide control driving motor oil system gas oil separator oil pump screw type primary duplex oil filter secondary duplex oil filter compressor suction hand valve compressor suction automatic shutoff valve compressor discharge automatic shutoff valve compressor discharge hand valve cooling system air oil / air cooler gas / air cooler digital slide control unit control cabinet for Hazardous Area compressor control system with HMI PLC log file skid mounted terminal box Instrumentation welded base frame with oil collecting shell piping inside the package First oil fill Commissioning start-up spares parts Supervision of erection for 5 days (2 units) Commissioning works for 10 days (2 units) documentation

Qty. 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1

Comments API619 with deviation

Class 1 Div.2

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Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

2. Performances, Dimensions, Technical details 2.1.

Performance

Ambient conditions Temperature minimum Temperature maximum Average relative humidity Medium Compressor Suction pressure Suction temperature Discharge pressure (package flange) Discharge temperature (package flange) Compression ratio Nominal flow rate Power at coupling Rotating speed Residual oil content at discharge conditions Cooling system air Coolant media Total heat dissipation

°C 0 °C +35 % 90 Natural gas according to Enclosure 2

Psig (barg) °C Psig (Barg) °C MMSCFD (Nm^3/h) kW min-1 ppmw

Case-1 174 (12.0) 30 554 (38.2) 50 3.02 20.25 (22606) 1225 2980 0.01

kW

1098

Case-2 217 (15.0) 30 554 (38.2) 50 2.45 20.25 (22606) 1026 2980 0.01

Ambient air Approx.

The figures quoted on this performance data sheet for absorbed power and capacity are subject to manufacturing tolerance of +/5%.

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Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

2.2.

Package design data

Main drive motor Voltage Frequency Rotating speed Rated power Insulating class Explosion proof Protection mode Winding protections Bearing type

V Hz min-1 KW

3x6600 50 3000 1400 F II 3 G Ex nA II T3 , ATEX 94/9 IP 55 PT 100 Anti-friction

Gas line Inlet line Outlet line

8” 300# 6” 300#

ASME B16.5 ASME B16.5

Enclosure Execution Outdoor/Indoor Sound pressure level @ 1,5 meter over the dB(A) 92 ground under free field conditions Classified area (inside enclosure) Class 1 Div.2 Classified area ( outside enclosure) No classification Note: Package without enclosure. Client shall provide a shelter for outdoor application

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Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

2.3.

Dimensions

Dimensions compressor package Length Width Height Weight approx.

2.4.

Material C-steel Stainless steel C-steel Stainless steel Stainless steel C-steel, galvanized C-steel C-steel Nodular cast iron High grade steel (C45)

Testing

Description Bare shaft compressor work test Driving motor work test Oil pump work test Control loop test Oil system test run Leak test of the unit Pressure test of the unit String test of the unit CM

9000 2400 2850 34000

Execution, materials

Description Gas pipes D > 40 mm Gas pipes D < 40 mm Oil pipes Oil pipes downstream of oil filter Water pipes Fittings Pressure vessels Main skid and support Compressor Casing Rotors

2.5.

mm mm mm Kg

=

Component Manufacturer;

Location CM CM CM EPJ EPJ EPJ EPJ EPJ EPJ

=

Included Included Included Included Included Included Included Option Enerproject work

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Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

2.6.

Applicable codes

We declare that the above mentioned product is in conformity with the following directives: Machine Directive Low Voltage Directive EMC Directive ATEX Directive Pressure Equipment Directive Compressor Package Safety of Machinery Rotary-Type Positive-Displacement Compressors for Petroleum, Petrochemical, and Natural Gas Industries, Fifth Edition Boiler and pressure vessels code Pipe flanges and flanged fittings

2.7.

06/42/EC 06/95/EC 04/108/EC 2014/34/EU 97/23/EC PED EN12583 EN 954-1 API619 ASME VIII Div.1 ASME B16.5

Deviation to API619 Standard 5th edition API 619 5th ed.

Clause

Description Casings shall be made of steel if:

5.2.8

5.8.1.1

5.8.3.1

a) the rated discharge gauge pressure '1s over 2 750 kPa (27,5 bar; 400 psi), b) the discharge temperature is over 260 'C (500 'F); c) the gas is flammable or toxic. 5.8.1.1 Bearings shall be one of the following arrangements: rolling element radial and thrust, hydrodynamic radial and rolling element thrust or hydrodynamic radial and thrust. Each shaft shall be supported by two radial bearings and one doubleacting axial (thrust) bearing that might or might not be combined with one of the radial bearings. Unless otherwise specified, the bearing type and arrangement shall be selected in accordance with the limitations in Tables 6 and 7.

Deviation Nodular cast iron EN-GJS-400 acc. to DIN EN 1563 (formerly GGG-40.3 or GGG-40, DIN 1693) corresponding to ASTM A 536 or A 395 will be provided Compressors bare shaft are equipped with a pair of angular contact roller bearings for compensation of axial thrusts and without axial clearance. Each rotor is supported by two radial hydrodynamic bearings. The bearings are not installed in bearing housings. Lubrication of radial and thrust bearings is realised by pressurised oil.

5.8.3.1Hydrodynamic radial bearings shall be in accordance with 5.8.3.1.1 to 5.8.3.1.3.

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Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

2.8.

Gas analysis

Page 7 of 11

Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

3. Options

Page 8 of 11

Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

4. Exclusions and clarifications                  

Civil work or foundation work Mobile crane or lifting devices Erection works Examination by an authority of designs, material and manufacture Piping of gas lines outside sound enclosure Piping of instrument air lines outside base frame Piping of cooling water lines outside base frame Electrical wiring outside base frame limits and between base frame and control panel Media such as gas, instrument air, water, anti-freeze, electricity Nitrogen bottles for inertisating Vibration monitoring system Consumables Operational spares Sound proof enclosure Gas detection Fire detection and extinguishes system Medium voltage switch gear for driving motor Any other item or services not specifically stated in our offer

5. Limit of supply     

Gas line Vent lines Instrument air Electrical power supply Signal exchange

package flanges package flanges package connections control panel terminal box control panel terminal box

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Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

Enclosure 1.

Cooling water quality Make-up water

pH 25°C

between 7 ..... 8.0

total hardness

max. 50 ppm

chlorine ion

max. 50 ppm

sulphur ion

0.0 ppm

silica

max. 30 ppm

total dissolved solid

max. 50 ppm

Circulating water pH 25°C

between 7 ..... 8.0

total hardness

max. 150 ppm

chlorine ion

max. 200 ppm

sulphur ion

0.1 ppm

silica

max. 50 ppm

total dissolved solid

max. 300 ppm

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Gas compressor package: EGSI-S-190/1400 A Project reference: 360-035-1609 Quotation: 101830-01

Enclosure 2.

Limits of Gas Contamination

Contaminant

Concentrations Limit

Test Method

Sulphur (1)

1 weight per cent

ASTM D129 or D1072 or D1266

Sodium + Potassium

1 ppmw

ASTM D3605 or D1438

Vanadium

0,5 ppmw

ASTM D3605, D3373

Lead

1 ppmw

ASTM D3605, D3559

Calcium + Magnesium

3 ppmw

ASTM D3605, D511

Fluorine

1 ppmw

Chlorine

0,15 weight per cent

Others (2)

0,5 ppmw

Solid particles (3)

10 micron

ASTM D808, D1353, D1317

Notes: (1) If sulphur is present in the form of hydrogen sulphide, appropriate precautions must be taken to detect leaks because of the highly toxic nature of this gas even in trace quantities. High sulphur gas (exceeding limits) may be used with special provisions; however, such gases must be reviewed and approved by Enerproject prior to use. (2) Any other trace element with concentrations over 0.5 ppmw should be discussed with, and reviewed, by Enerproject. (3) No solid particles larger than 10 micron are accepted. ppmw = part per million weight

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