Enquiry for Centrifugal Pumps p309p324p325p352 1700-502

1700-PVMC-E502 1

PROJECTS & DEVELOPMENT INDIA LTD DOCUMENT NO. REV

SHEET 1 OF 2

1 06/01/10 06/01/10 ISSUED FOR ENQUIRY 0 10/12/09 10/12/09 ISSUED FOR CLIENT’S COMMENTS PR PR PKG

REV REV DATE EFF DATE PURPOSE PREPD REVWD APPD FORM NO: 02-0000-0021F1 REV2 All rights reserved

TITLE

TECHNICAL SPECIFICATION FOR CENTRIFUGAL PUMPS

ENQUIRY NO.

1700 – 502

PROJECT

THAL AMMONIA REVAMP

OWNER

M/s RASHTRIYA CHEMICALS & FERTILIZERS LIMITED,

THAL

PREPARED BY

M/S PROJECTS & DEVELOPMENT INDIA LIMITED

WESTERN REGIONAL OFFICE, BARODA

ITEMS: 1. AERATION INJECTION PUMP : P-1309 A/B, P-2309 A/B 2. PROCESS CONDENSATE TRANSFER PUMP : P-1324 A/B, P-2324 A/B 3. GV CONDENSATE TRANSFER PUMP : P-1325 A/B, P-2325 A/B 4. CONDENSATE PUMP LP GV STRIPPER : P-1352 A/B, P-2352 A/B

CLIENT : RCF, THAL 1700-PVMC-E502 1

PROJECT : THAL AMMONIA REVAMP DOCUMENT NO REVLOCATION : THAL SHEET 2 OF 2

FORM NO: 02-0000-0021F2 REV2 All rights reserved

LIST OF ENCLOSURES

SL. NO. DESCRIPTION DOC. NO. REV.

1. TECHNICAL CONDITION OF SUPPLY FOR CENTRIFUGAL PUMPS 1700-PVMC-TCS-001 0

2. AERATION INJECTION PUMP SPECIFICATION SHEET 1700-DD-1000-P-309 A/B 1

SPARE PARTS CARD (COMMISSIONING) 1700-SPCO-P-309 A/B 0

SPARE PARTS CARD (2 YEARS OPERATION) 1700-SP2Y-P-309 A/B 1

3. PROCESS CONDENSATE TRANSFER PUMP SPECIFICATION SHEET 1700-DD-1000-P-324 A/B 1



4. GV CONDENSATE TRANSFER PUMP SPECIFICATION SHEET 1700-DD-1000-P-325 A/B 1



5. CONDENSATE PUMP LP GV STRIPPER SPECIFICATION SHEET 1700-DD-1000-P-352 A/B 1



6. PAINTING STANDARD (HTAS) 4-1246/E 6

7. ELECTRICAL:

A. GUIDE LINES TO MANUFACTURERS AND BIDDERS 1700-GDL-502 1

B. SPECIFICATION SHEET OF MEDIUM VOLTAGE INDUCTION MOTORS 1700-SS8104-502 1

C. ENGINEERING STANDARD MEDIUM VOLTAGE INDUCTION MOTORS ES: 8104 2

D. TECHNICAL PARTICULARS OF MEDIUM VOLTAGE INDUCTION MOTORS 1700-TP8104-502 1

E. EXCEPTION AND DEVIATIONS FORM 1700-DL-FORM1 0

F. FORMAT FOR CCOE / CMRI CERTIFICATE DETAILS ANNEXURE A 0

PROJECTS & DEVELOPMENT INDIA LIMITED 1700 – PVMC – TCS – 001 0

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0 06/10/09 FOR ISSUE

REV DATE PURPOSE PREPARED REVIEWED APPROVED This document is the property of Projects & Development India Limited (PDIL) and not to be copied or reproduced or exhibited to third parties without the written permission of PDIL.

TECHNICAL CONDITIONS OF SUPPLY FOR

CENTRIFUGAL PUMPS

TECHNICAL CONDITIONS OF SUPPLY FOR CENTRIFUGAL PUMPS

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THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION WHICH IS THE EXCLUSIVE PROPERTY OF PDIL AND IS LENT TO THE BORROWER ON THE CONDITION THAT IT SHALL NOT BE REPRODUCED, SOLD, LENT OR OTHERWISE DISPOSED OF, NOR USED FOR ANY PURPOSE OTHER THAN FOR WHICH IT IS INTENDED.

CONTENTS

SR. NO. SECTIONS PAGE NOS.

1. GENERAL 3 2. BASIC DESIGN 4 3. ACCESSORIES 7

4. INSPECTION, TESTING AND PREPARATION FOR SHIPMENT 9

5. SPECIFIC PUMP TYPES 11 6. VENDOR’S DATA 12

7. APPENDIX- I (DRAWINGS & DOCUMENTS SCHEDULE) 13

8. APPENDIX- II ( SPARE PARTS LIST ) 15

NOTES: This document shall be used with relevant information contained in the documents listed below ( in order of priority ).

1. Letter for invitation of bid or succeeding official confirmed order. 2. Specification sheet of particular pump with relevant drawings, if any, for the

project in question. 3. This document. 4. Codes & Standards referred in the above mentioned documents and in this

document.


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1.0 GENERAL 1.1 This standard shall be followed in establishing the minimum engineering

requirements for centrifugal pumps and hydraulic recovery power turbines for service within the limits of process plants and pipeline applications.

1.2 All the centrifugal pumps supply by vendor shall conform to API Standard 610,

Tenth Edition October 2004 “Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries” and the requirements specified herein which are additional / modification / alternative to API-610 (2004). Number in parenthesis at the beginning of a clause wherever given indicates relevant clause of API-610 (2004).

1.3 Deviations and / or exceptions to the enquiry specification sheet, enclosures,

applicable standards, etc., must be listed for each document, clause wise with proper reason in a separate annexure in the bid. Otherwise it shall be assumed that all the requirements of the enquiry are acceptable without any reservation and shall be binding to the bidder.

1.4 (4.3.1) Pumps shall have SI dimensions and comply with applicable ISO

standards, except for piping connections which shall be as per ANSI / ASME standards.

1.5 Accessories required / recommended by pump vendor other than those

specified in the pump specification sheet for safe and efficient operation of the pump unit, shall be included in the pump vendor’s scope of supply and the same shall be identified in the bid separately with adequate justification.

1.6 Rated speed of pump, in case of electric motor drive, shall be the full load speed

of motor. In case the driver is not in the pump vendor’s scope, full load speed of the driver shall be furnished to the pump vendor along with other details, after order. The pump characteristics shall be guaranteed / tested with reference to the full load speed of motor.


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2.0 BASIC DESIGN

2.1 (5.1.6) Addition: Pumps shall not be offered or supplied with minimum impeller diameter. Selected impeller diameter shall be with a margin of at least 5% from minimum impeller diameter.

2.2 (5.1.10) Addition: Margin between the NPSHA and NPSHR shall be minimum 0.5

m at rated capacity. NPSHR value is to be demonstrated by the pump vendor during shop testing in case of difference between NPSHA and NPSHR is less than or equal to 1 meter. For pump liquids with possible dissolved gases such as K2CO3 solution (semi-lean and lean solution), MEA, DEA and boiler feedwater etc. the NPSHA shall be 1.5 times NPSHR with minimum margin of 5 meters.

2.3 (5.1.11) Addition: Suction specific speed shall be limited to 220 rpm (m3/s) ½/m3/4.

2.4 (5.1.13) Addition: For pumps not in parallel operation, the shut off head shall preferably be minimum 105% of head at rated capacity. Pumps for parallel operation shall have identical characteristic curves.

2.5 (New) When Flow rate exceeds 1000 m3/hr, preferably Between Bearing type

centrifugal pumps shall be supplied.

2.6 (New) Single stage overhung pumps with 18” (457 mm) and larger impellers at speeds over 1800 rpm shall not be furnished unless approved by purchaser.

2.7 For vertical pumps the specified head shall be measured at the discharge flange,

at pump mounting level. Pumps shall be suitable to develop specified discharge head in addition to the column losses and vertical distance, between minimum level in the sump tank and centre line of discharge flange. Pump vendor shall indicate total head to be developed by the pump in the offer.

2.8 (5.1.16) Addition: Sound pressure level of the complete pump train shall not

exceed 85 dB (A) at 1 meter distance.

2.9 (5.1.19): See pump specification sheet.



2.12 (5.3.6) Addition: In case of vertical double casing pumps for ammonia & similar services, the suction casing shall be suitable for the maximum pressure applicable during operation or idle conditions.


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2.13 In case of steam jacketed pumps, the steam jacket shall be welded to the pump casing and shall cover the complete stuffing box area also. Design pressure for steam jackets shall be 6.0 kg/cm2g and hydrotest pressure shall be 9.0 kg/cm2g.

2.14 (5.4.1) Addition: For nozzle size 1½“ and below, weldneck raised face companion

flanges with nuts, bolts and gaskets shall be supplied by vendor in case the pump nozzle rating is less than ANSI 600 class.

2.15 (5.4.1.1) Addition: For pump nozzle size NPS 1¼, 2½, 3½, 5, 7 and 9, weld neck

type companion flange along with studs, nuts and gaskets shall be supplied by vendor.

2.16 (5.4.3.1) Addition: Preferably PTFE tape shall not be used on any threaded

connection.

2.17 (5.4.3.3) Modification: Cylindrical threads shall not be used.

2.18 (5.4.3.8) Addition: Facing and drilling shall be as per ANSI / ASME B 16.1 or ANSI / ASME B 16.5.

2.19 Pressure gauge connections shall be provided.

2.20 Shafts for horizontal pumps shall be fitted with deflectors. Deflectors shall be

made of non-sparking material (corrosion resistant material for corrosive service).

2.21 In case of vertical pumps, column and bowl assembly joints shall be flanged.

2.22 (5.7.3) Modification: Renewable wear rings shall be provided. Preferably Tack welding of wear rings shall be avoided.

2.23 (5.8) Addition: Any change in the seal code, specified in specification sheet shall

be indicated in the offer, along with the recommendations of seal manufacturer for similar duty conditions.

2.24 When specified in the pump specification sheet, vendor shall provide packing in

place of mechanical seal for use up to pre-commissioning stage at site and subsequently to be replaced by mechanical seal before normal operation of the pumps. The vendor shall quote for packing and mechanical seal separately. Pump shall be tested in shop with mechanical seal fitted. Pump shall be dispatched fitted with packing & mechanical seal shall be supplied loose to be used after pre-commissioning.

2.25 Mechanical seals shall be of Flowserve / Eagle Seals and systems India ltd. /

Burgmann / John Crane make. In case pump vendor selects mechanical seals of any other make, due to technical reasons, same shall be explained in the offer along with the reference list.


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2.26 Mechanical seal sleeves shall be hard chrome oxide coated under flexible member of the mechanical seal.

2.27 Unless otherwise specified, the mechanical seal flushing fluid heat exchangers

material of construction shall be as follows: SHELL : Carbon steel TUBES : AISI – 304

2.28 Vendor shall supply complete piping along with all the accessories as per the

specified API plan including the optional items.

2.29 Hydraulic sealing with packing of proven design for shaft sealing may be quoted. Necessary orifice and regulating valve shall be included in supply.

2.30 (5.9.2.6): Torsional analysis report shall be submitted.

2.31 (5.10.2.2): See pump specification sheet.

2.32 (5.10.2.8(d)): See pump specification sheet.



2.35 (5.11.3) & (5.11.4): See pump specification sheet.

2.36 (5.12.1.1) & (5.12.1.2): See pump specification sheet.

2.37 (5.12.1.5): Addition: Refer Inspection & Testing.

2.38 (5.12.1.8): Refer Inspection & Testing.

2.39 (5.12.1.9): See pump specification sheet 2.40 (5.12.1.10): See pump specification sheet.

2.41 (5.12.1.12) Addition: Where even trace quantities of wet H2S are indicated to be

present, reduced hardness materials in accordance with NACE MR0175 shall be provided by Vendor.

2.42 (5.12.2.5) Addition: Casting repair procedures shall be submitted for approval to

the inspector identified in the order, otherwise it shall be submitted to the purchaser for approval. Repair procedure shall be forwarded to purchaser for information also. The criteria for defining a "major" repair shall be as specified in ASTM A-744 paragraph 9 regardless of the metallurgy or manufacturing method of the part.


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2.43 (5.12.3.4(d)) Purchaser’s approval for connection designs is not required.

2.44 (5.12.3.4(e)) Addition: Refer Inspection & Testing.

3.0 ACCESSORIES

3.1 (6.1.1, 6.1.2(a), (b), (e)): See pump specification sheet. When driver is included in vendor’s scope of supply, the following shall be the responsibility of pump vendor:

– Direction of rotation of the driver matches with the direction of rotation of the driven pump.

– Driver dimension matches with the base plate in all respect as per pump general arrangement drawing.

– The subvendor’s drawings compliance with purchase order requirements. The subvendor’s drawing shall be duly stamped and signed by engineer of the pump vendor.

3.2 (6.1.2(c),(d)) Addition: For additional information, refer pump specification sheet.

3.3 (6.1.4): See pump specification sheet / Electric Motor data sheet.

3.4 (6.1.5) Addition: Refer to the driver motor specification sheet and applicable Engineering Standard.

3.5 Vertical pumps taking suction from sump / vessel shall be furnished with corrosion resistant suction strainer. Perforation / mesh size shall be suitable for proper operation of pump. Free flow area of the strainer shall be minimum 2.5 times the area of equivalent suction nozzle area.

3.6 (6.2.2(e)) Addition: Requirement of API-671 may be applied for pumps operating at less than 3800 rpm where absorbed power is high / and is in use in critical service of process plant - refer pump specification sheet.

3.7 (6.2.3) Addition: Coupling shall be balanced to ISO 1940-1 Grade G6.3. When specified, Couplings for speeds 3000 rpm or less shall be dynamically balanced in accordance with ISO 1940-1 balance grade G2.5. See pump specification sheet.



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3.9 (6.2.7) Addition: Service factors of coupling shall be as given below:

Type of driver Service factor

Motor 1.5

Steam Turbine 1.25

Diesel Engine 3.0



3.12 (6.2.14(c)): Coupling guards shall be non-sparking type.

3.13 Coupling makes shall be as follows :

Driver rating upto 25 kW : LOVEJOY ( RRL )

Driver rating more than 25 kW : FLEXIBOX, EUROFLEX, RATHI

(DISCO-FLEX,TYPE M-UPTO 90 kW),

THOMAS,KOPFLEX,FALK,JOHNCRANE.

3.14 (6.3.3) Addition: Base plate shall be drilled and tapped by pump manufacturer for installing the driver even when the driver is arranged by the purchaser.


3.16 (6.3.12): Base plate dimensions as per Annexure-D are not obligatory.

3.17 (6.3.13) Addition: Horizontal pumps installed on steel structures shall fulfill this requirement.

3.18 (6.4.1): Refer enclosed instrumentation specification.

3.19 (6.4.2.2): Refer enclosed instrumentation specification.



3.22 (6.5.1.2) Addition: e) External flushing of inline bearings for Vertical pumps (VS-4).

3.23 (6.5.1.4): Barrier / Buffer fluid reservoir for plan 52 & 53 along with fluid circulation piping / tubing shall be assembled on the pump base plate.


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3.24 (6.5.1.6) Addition: All auxiliary piping shall terminate with flanged connection at the edge of base plate. For flange size 1½“ and below, weldneck raised face companion flanges with nuts, bolts and gaskets shall be supplied by vendor in case the flange rating is less than ANSI 600 class.


3.26 (6.5.2.1) Addition: For pumps handling corrosive liquids provision shall be made to collect leakage across outer seal by providing suitable corrosion resistant drip tray, fitted in the bearing lantern under the stuffing box. Necessary piping to drain off the collected liquid in the drip tray up to edge of base plate terminating into flanged connection shall be provided by pump vendor.


3.28 (6.5.2.8): Flanges in place of unions shall be provided for flammable or hazardous fluids.

4. 0 INSPECTION, TESTING AND PREPARATION FOR SHIPMENT

4. 1 (7.1) Addition: All pumps shall be subjected to stage inspection by PDIL inspector / inspector of purchaser or authorized inspecting agents as defined in the purchase order. Test and Inspection plan shall be submitted to the inspector for approval . The inspector shall indicate additional tests to be witnessed, over and above the ones specified in the pump specification sheet. Acceptance of shop test shall not relieve the vendor of his responsibility in any way.

4. 2 (7.1.4) Addition: Extent of tests to be witnessed shall be as specified in the pump specification sheet. Two weeks advance notification shall be provided to inspector for witnessed tests identified in the pump specification sheet.

4. 3 (7.1.6): Inspector’s check list (Annexure-E of 610, 10th edition) shall be submitted.

4. 4 (7.2.1.3, 7.2.2.1) Addition: Pumps shall be inspected as per the inspection class indicated in the pump specification sheet.

4. 5 Classification :

Class 1 Pumps in services like Boiler Feed Water, Liquid Ammonia, MethanolBenfield Solution, Urea Melt, GV Solution, Carbamate Solution, LPG ,etc.

Class 2 Pumps in services like Potassium Carbonate ,Urea Solution, Cooling Water, Raw Water, Naphtha, Acid, Caustic, MEA Solution, etc.


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The Inspection & Testing shall be based on the requirements given in the table below :

COMPONENTS INSPECTION REQUIREMENTS Class-1 Class -2

Casing / Diffuser Chemical Analysis, Tensile Test, Impact Test, Liquid Penetrant / Magnetic Particle Test, Radiography

Chemical Analysis, Tensile Test, Impact Test

Impeller Chemical Analysis, Tensile Test, Impact Test, Liquid Penetrant / Magnetic Particle Test, Dynamic Balancing

Chemical Analysis, Tensile Test, Impact Test, Dynamic Balancing

Wearing Rings, Shaft Sleeves, Spacer Sleeves

Hardness Test, Chemical Analysis

Hardness Test, Chemical Analysis

Shaft Chemical Analysis, Tensile Test, Impact Test, Ultrasonic Test

Chemical Analysis, Tensile Test, Impact Test

Assembled set

Vibration Check During Shop Test, Visual Inspection (Dimensions & Direction of rotation viewed from coupling end)

Vibration Check During Shop Test, Visual Inspection (Dimensions & Direction of rotation viewed from coupling end)

Note: Impact Test shall be applicable wherever design temperatures is less than -30oC.

4. 6 (7.2.2.2): See pump specification sheet.

4. 7 (7.2.2.3): See pump specification sheet.

4. 8 (7.3.1.2): Procedure of running test shall be submitted for review and comments.

4. 9 (7.3.3) Addition: Performance Test - Job driver shall be used during performance test when ordered alongwith pump except where pumping liquid`s sp. gravity is less than 1 and job motor may be overloded while testing with water.

4. 10 (7.3.3.2(b)): Contract seal shall be used.

4. 11 (7.3.3.2(c)): External leakage of test fluid is not permitted across the seal faces.

4. 12 (7.3.3.4): Applicable.

4. 13 (7.3.3.5): Applicable.

4. 14 (7.3.4): See pump specification sheet.

4. 15 Pumps shall be despatched only after the shop test data and performance test curves are approved by the inspector.


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4. 16 Vendor shall compile all the tests & inspection reports relevant to purchase order, scope of supply in folder(s). Following reports must be included :

- Material certificates (chemical analysis, tensile test & impact test) - Results of non destruction inspection - Results of hydrostatic test - Results of dynamic balancing - Records of performance test - Records of NPSH test - Records of dimensions - Other tests conducted by vendor as per specification - Guarantee certificates

4. 17 (7.4.1): See pump specification sheet.

4. 18 (7.4.3.2): Painting specification enclosed with the pump specification sheet shall be followed. The unmachined exterior surfaces shall be sand blasted, descaled, cleaned and surface must be free from foreign materials. Two coats of primer paint 40 micron DFT each shall be applied.

5.0 SPECIFIC PUMP TYPES

5.1 (8.2.2.3): Applicable.

5.2 (8.2.5.2.4) Mod: Thrust bearing sizing shall generally be reviewed for large multistage units with motor ratings above 500 kW.


5.4 Restriction to use copper & copper alloys shall be applied as per pump specification sheet.



5.7 (8.2.7.5): Inspection of hydrodynamic bearings is required except where strip down will affect the mechanical integrity of the rotor / cartridge following mechanical run testing. In these cases the Vendor shall highlight this for approval to waive this inspection.


5.9 (8.2.8.3): Applicable.

5.10 (8.2.8.4): Applicable.


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5.11 (8.3.1.1) Addition: For vertical sump pumps, vendor shall state the minimum submergence required and the minimum clearance from the sump bottom in his proposal.

5.12 (8.3.1.2) Addition: Material selection for close clearance components such as steady bearings shall be such that galling can not take place.

5.13 (8.3.7) Addition: Guide bushings shall be suitable for dry running during start up and shut down.

5.14 (8.3.8.3.3) Modification: A separate sole plate shall be provided. For pumps installed in tanks or vessels, the vendor shall include for the supply of fixing bolts and the sole / mounting plate gaskets.

5.15 (8.3.10.5): Applicable.

5.16 (8.3.13.2): Applicable.

6.0 VENDOR’S DATA

6.1 (9.1.1) Addition: The pump vendor shall supply the drawings and documents as per Appendix-I, attached. Details to be included in various document shall be as per Annex-L of API-610,10th edition (2004) for relevant drawings / documents.

6.2 (9.1.2): Each drawing / document shall bear the following information in a separate block.

- Owner name - Name of the project / plant - Consultant name - Purchase order number - Equipment code number / name - Drawing number and revision number - Supplier reference / number

6.3 Spare parts as per Appendix-II shall be quoted in the proforma enclosed with enquiry.

6.4 Drawings / documents for the drive motor shall be supplied in the number of copies mentioned for pump in Appendix-I, when the drive motor is included in the pump vendor’s scope of supply.


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APPENDIX- I DRAWINGS & DOCUMENT SCHEDULE

Bidder shall furnish along with each copy of bid

Vendor shall furnish 6 copies and 1 electronic file of drawings / documents for approval / review

Vendor shall furnish 12 copies ( 2 PDIL + 10 RCF ) , 1 soft file and 1 CDROM of final documents

X – INDICATES APPLICABLE Delivery Time in Weeks

DESCRIPTION For Approval

Final

GENERAL

X X 1. List of drawings / documents including drawing number, revision number, description and approval status

4

X X 2. Detailed manufacturing program (Time bar chart) 4

PUMP :

X X X 3. Certified dimensional outline drawing 4

X X X 4. Cross-sectional drawing and bill of material 4

X X X 5. Shaft seal drawing and bill of material 6

X X X 6. Shaft coupling assembly drawing and bill of materials including allowable misalignment clearances, shaft bores and key ways dimensions with tolerances and the style of coupling guard

6

X

X

7. Primary and auxiliary sealing schematic and bill of materials including seal fluid, fluid flows, pressure pipe and valve sizes, instrumentation, orifice sizes and piping arrangement drawings.

6

X X 8. Cooling or heating schematic and bill of materials including cooling and heating media, fluid flows, pressure, pipe and valve sizes, instrumentation, orifice sizes and piping arrangement drawings

6

X X X 9. Lube oil schematic and bill of materials 6

X X 10. Lube oil system arrangement drawing including sizes, rating and location of all customer connections

8

X X 11. Lube oil component drawings data 10

X X 12. Electrical and instrumentation schematics, wiring diagrams and bill of materials

8

X X 13. Electrical and instrumentation arrangement drawing and list of components

8


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APPENDIX- I DRAWINGS & DOCUMENT SCHEDULE

Bidder shall furnish along with each copy of bid

Vendor shall furnish 6 copies and 1 electronic file of drawings / documents for approval / review

Vendor shall furnish 12 copies ( 2 PDIL + 10 RCF ), 1 soft file and 1 CDROM of final documents

X – INDICATES APPLICABLE Delivery Time in Weeks

DESCRIPTION For Approval

Final

X X X 14. Performance curves 4

X X X 15. Pump specification sheet with complete details in proforma enclosed with enquiry / order

4

X 16. Reference list for pumps supplied in past for similar duty conditions. Reference list shall contain complete address of user, user’s purchase order number, brief specifications and date of commissioning

X 17. Lube oil schedule (In PDIL proforma) 6

X X X 18. Automatic recirculation valve assembly drawing, sectional drawing with bill of material.

6

X 19. Test and Inspection reports as per clause number 4.5 of Technical Condition of Supply for Centrifugal Pumps, Doc. No.: 1700-PVMC-TCS-001.

X 20. Instruction manuals describing installation, operation and maintenance procedures

X X 21. Spare parts recommendations and price list (As per Appendix-II

DRIVER:

As per driver specification and Engineering Standard enclosed with enquiry / order specification.

INSTRUMENTATION:

As per Instrumentation specification enclosed with enquiry / order specification.

NOTE :

1. TRANSPARENCIES SHALL BE FURNISHED BY VENDOR FOR DRAWING SIZE A2 AND ABOVE ONLY. CDROM ALSO SHALL BE FURNISHED BY VENDOR FOR ALL DRAWING.

2. ALL THE FINAL DRAWINGS / DOCUMENTS MUST BE DELIVERED AT LEAST ONE WEEK BEFORE DESPATCH OF THE EQUIPMENT & ACCESSORIES.

3. FINAL DRAWINGS / DOCUMENTS MUST BE SUBMITTED IN PROPERLY ARRANGED FOLDERS.


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APPENDIX- II SPARE PARTS LIST

Sl. No. Description Qty. Reqd. in sets based on

total no. of pumps installed PUMP : 2 3 4 1. Impeller 1 1 1 2. Impeller Locking Nut 2 2 2 3. Wearing Rings for impeller * 2 3 4 4. Wearing Rings for Casing * 2 3 4 5. Shaft with keys 1 1 1 6. Shaft Sleeve (Mech. Seal) * 2 3 4 7. Interstage Sleeves 2 3 4 8. Interstage Bushes 2 3 4 9. Complete Mechanical Seal * 2 3 4

10. ‘O’ Rings / Springs for Mech. Seal 2 3 4 11. Mechanical Seal Faces 2 3 4 12. Constant Level Oiler 2 2 2 13. Deflectors 2 2 3 14. Complete Coupling 1 1 1 15. Flexible elements, Bushes, Pins for Coupling 1 2 2 16. Bearings (DE + NDE ) 2 2 2 17. Gaskets & ‘O’ Rings * 3 4 6 18. Labyrinths 2 3 4 19. Throat Bushing 2 3 4 20. Throttle Bushing 1 2 2 21. Oil Seals * 3 4 6 22. Balancing drum & sleeves 1 2 2 23. Leak-off valve-gaskets, ‘O’ Rings and Springs 2 3 4 DRIVER :

24. As per driver specification and Engineering Standard enclosed with enquiry / order specification.

INSTRUMENTATION : 25. As per Instrumentation specification enclosed with enquiry / order

specification.

* Spare parts to be considered for commissioning NOTES:

1. Set means complete replacement of the particular part in one pump. 2. Spare parts, listed above, with unit price of each set shall be furnished in the proforma

enclosed with the enquiry. 3. Spare parts for commissioning & 2-years operation shall be quoted separately. 4. Above list of parts is minimum requirement. Vendor may recommend number of sets based

on his past experience. 5. Any additional parts required, based on Vendor’s experience shall also be quoted.

CLIENT: M/s RCF, THAL PROJ.NO.: 1700 UNIT: 1000

PROJECT: THAL AMMONIA REVAMP SPEC.NO.:1700-DD-1000-P-309 A/B

LOCATION: THAL SHEET 1 OF 5 REV.: 1


REV REV DATE EFF DATE PURPOSE PREPD REVWD APPD PDS 501 SHEET 1 OF 9 MARCH’98

This documents is the property of Projects & Development India Limited (PDIL). It is not to be copied or reproduced or shown to third parties without written permission of PDIL

EQUIPMENT : AERATION INJECTION PUMP ITEM NO : P-1309 A/B & P-2309 A/B QUANTITY : 4 (FOUR) SETS

ENQUIRY NO. : 1700-502

PURCHASE ORDER NO. : MANUFACTURER : MANUFACTURER W.O. NO. : LIST OF ENCLOSURES :

1. SEE LIST OF ENCLOSURES : 1700-PVMC-E502

NOTES : 1. THIS SPECIFICATION SHEET MUST BE COMPLETELY FILLED - IN BY THE BIDDER AND SUBMITTED

WITH THE OFFER.

2. IN CASE OF CONFLICT BETWEEN THIS SPECIFICATION AND THE TECHNICAL DOCUMENTS REFERRED / ENCLOSED, INFORMATION GIVEN IN THIS SPECIFICATION SHALL GOVERN.

CLIENT: M/s RCF, THAL PROJ. NO.: 1700 UNIT: 1000 PROJECT: THAL AMMONIA REVAMP SPEC. NO.: 1700-DD-1000-P-309 A/B LOCATION: THAL SHEET 2 OF 5 REV.: 1

DATE PREP.BY: CKD. BY: APPD.BY: 06/01/10

PDS 501 SHEET 2 OF 9 MARCH’98 This documents is the property of Projects & Development India Limited (PDIL). It is not to be copied or reproduced or shown to third parties without written permission of PDIL.

CENTRIFUGAL PUMP - SPECIFICATION SHEET GENERAL DATA

EQUIPMENT: AERATION INJECTION PUMP ITEM NO.: P-1309 A/B & P-2309 A/B ENQUIRY NO.: 1700-502 P.O. NO.: MANUFACTURER: MODEL: NOS. REQD.: MAIN / STAND BY 2 / 2 PUMP TYPE: HORIZONTAL VERTICAL IN-LINE

DRIVER: MAIN / STAND BY ELEC. MOTOR / ELEC. MOTOR INSTALLATION: INDOOR / OUTDOOR

NOTE : INDICATES APPLICABLE DESIGN SPECS.: API - 610 & TECHNICAL CONDITIONS OF SUPPLY, ‘DOC. NO.:1700-PVMC-TCS-001’

FLUID CHARACTERISTICS LIQUID: GV SOLUTION

PUMPING TEMP.: NORM. : 40 oC

SPECIFIC GRAVITY AT P.T. : 1.288 MIN. / MAX.: …… / …… MIN. : MAX.: oC

VAPOUR PRESS.: AT P.T.: 0.07 kg/cm2a VISCOSITY: AT P.T.: 1.39 MAX.: cP

AT MAX. TEMP.: kg/cm2a SOLIDS:

TYPE / SIZE microns

CORROSIVE HAZARDOUS FLAMMABLE CONCENTRATION %

OPERATING CONDITIONS

CAPACITY: RATED 28 m3/h DUTY: CONTINUOUS DISCONTINUOUS

MIN. NORM. 21 m3/h PARALLEL OPERATION: YES NO

SUCTION PRESS.: NORM. 1.12 kg/cm2a MAX. ADMISSIBLE PRESS. AT SHUT-OFF 7 kg/cm2g

MIN. MAX. 2.03 kg/cm2a FLOW CONTROL: TYPE THROTTLING RANGE 0-100 %

DISCHARGE PRESS.: NORM. 6.38 kg/cm2a FLUSHING FLUID:

TYPE DM WATER TEMP. 45 oC

DIFF. PRESS.: 5.26 kg/cm2 DIFF. HEAD.: 40.8 m PRESS. NORM./DES. 5 / 10 kg/cm2g

ESTI.ABS.POWER: kW NPSHA: 8.1 m

COOLING FLUID :

TYPE COOLING WATER TEMP. oC

SUCTION LINE : SIZE/RATING/FACING 4”/ 150#/ RF PRESS. NORM./DES. kg/cm2g

DISCHARGE LINE : SIZE/RATING/FACING 4”/ 150#/ RF <P MAX. kg/cm2

SEAL TYPE : MECHANICAL SINGLE COIL SPRING HEATING FLUID :

TYPE TEMP. oC

PROCESS VARIATIONS : PRESS. NORM./DES. kg/cm2g

STARTING CONDITIONS : PUMPED LIQUID WATER MATERIAL IN CONTACT WITH FLUID HANDLED : AISI 304

PERFORMANCE CHARACTERISTIC CURVE NO.: SUCTION SPECIFIC SPEED: rpm(m3/s)1/2/m3/4

RATED SPEED: rpm NO. OF STAGES: HEAD AT SHUT-OFF WITH RATED IMPELLER: m

EFFICIENCY: % NPSHR: (1) m STARTING TORQUE CURVE NO.: RATED ABSORBED POWER: kW TOTAL MOMENT OF INERTIA (GD2): kg-m2

MAX. ABSORBED POWER: kW MAX. TORQUE AT 100% SPEED: kg-m

MIN. CONTINUOUS CAPACITY: m3/h AXIAL THRUST ON SHAFT:

kg

IMPELLER DIAMETER: RATED: mm BAL. BY.: MIN.: MAX.: mm NOISE LEVEL: MAXIMUM 85 dB(A) AT 1 m

CONSTRUCTION PUMP TYPE - API CLASSIFICATION : CASING PRESSURE RATING:

CASING MOUNTING : CENTER LINE FOOT MAX.ALLOW.WORKING PRESS.: kg/cm2g AT 80 oC

NEAR CENTER LINE IN – LINE HYDROSTATIC TEST PRESSURE: kg/cm2g

CASING SPLIT : AXIAL RADIAL SUCTION REGION DESIGNED FOR M.A.W.P.: YES NO

CASING TYPE : SINGLE VOLUTE DOUBLE VOLUTE PRESSURE CASING CONNECTIONS :

DIFFUSER BARREL NO. SIZE (NPS) TYPE

NOZZLE CONNECTIONS : DRAIN SIZE RATING FACING POSITION VENT SUCTION : RF PRESSURE GAUGE

DISCHARGE: RF WARM-UP WITH VALVE & ORIFICE

BALANCE DRUM: BALANCE/LEAK - OFF

IMPELLER : CLOSED OPEN SEMI-OPEN

IMPELLER :1ST STAGE SUCTION : SINGLE DOUBLE

OVERHUNG BETWEEN BEARINGS ROTATION VIEWED FROM CPLG. END: CW CCW




CENTRIFUGAL PUMP - SPECIFICATION SHEET CASING WEARING RINGS : SUCT. SIDE REAR SIDE IMPELLER WEARING RINGS : SUCT. SIDE REAR SIDE

BEARING TYPE : RADIAL NO.

SEAL

MECH. SEAL: API – 682 CATEGORY 2 CATEGORY 3 THRUST NO. MAKE MODEL

LUBRICATION: RING OIL SPLASH FORCED API CODE: FLUSHING API PLAN: 32,61 (6)

COUPLING: (5) API - 610 API - 671 EXTERNAL FLUSHING FLUID FLOW: m3/h

TYPE FLEXIBLE MAKE QUENCHING:

CONDENSATE WATER STEAM MODEL SPACER: mm PRESS. kg/cm2g FLOW m3/h

PUMP COOLING: API PLAN GLAND PACKING: MAKE

COOLING WATER: PRESSURE kg/cm2g TYPE SIZE NO. OF RINGS FLOW m3/h PIPING MTRL.: C.S.

PACKING/FLUSHING FLUID: FROM PUMP DISCHARGE

PUMP HEATING: PRESSURE kg/cm2g EXT. FLOW m3/h FLOW m3/h PIPING MTRL.: FLUSHING / QUENCHING PIPING MATERIAL: AISI – 304

MATERIAL OF CONSTRUCTION MATERIAL : API - 610 APPENDIX - H, CLASS - ___________ NO COPPER OR COPPER ALLOYS TO BE USED CASING / DIFFUSER AISI 304 / AISI 304 SHAFT AISI 304 IMPELLERS AISI 304 SHAFT SLEEVES AISI 304 (Cr2O3 COATED) WEARING RINGS – CASING AISI 304 (H) INTERSTAGE SLEEVES WEARING RINGS – IMPELLER AISI 304 (H) BALANCING DRUM DRIP TRAY BASE PLATE M.S. FABRICATED

WEIGHTS AND DIMENSIONS PUMP: BASE PLATE : kg MOTOR / TURBINE : GEAR BOX : kg DIMENSIONS : L x W x H mm

INSPECTION AND TEST SHOP INSPECTION – AS PER CLAUSE NO. 4.5 - CLASS 2 OF TECHNICAL CONDITIONS OF SUPPLY, DOC. NO.: 1700-PVMC-TCS-001 TEST PERFORMANCE HYDROSTATIC NPSH STRIP DOWN AUX. EQUIPMENT COMPLETE UNIT WITNESS NON - WITNESS

DRIVER DATA ELECTRIC MOTOR : ITEM NO. : MP-1309 A/B, MP-2309 A/B MFR.: STEAM TURBINE: ITEM NO.: N.A. MFR.: RATED POWER : kW SPEED rpm RATED POWER : kW SPEED rpmPOWER : VOLTS / PHASE / FREQ.: 415 V / 3 PHASE / 50 Hz

STEAM : INLET PRESS. kg/cm2g TEMP. OC

OUTLET PRESS. kg/cm2g TEMP. OC

SCOPE OF SUPPLY COMMON BASE PLATE FOR PUMP & DRIVER DRIVER COUPLINGS WITH SPACER DRIVER FIXING BOLTS WITH SHIMS COUPLING GUARDS NON - SPARKING BASE PLATE - FOUNDATION BOLTS CASING DRAINS WITH VALVES MECHANICAL SEALS CASING VENTS WITH VALVES SEAL FLUSHING & QUENCHING PIPING SPECIAL TOOLS & WRENCHES ( LIST TO BE FURNISHED ) COOLING WATER & HEATING PIPING (IF REQUIRED) COMPANION FLANGES ( SUCTION & DISCHARGE ) DRIP TRAY UNDER STUFFING BOX ARC VALVE SHOP TESTS CONTINUOUS BY - PASS ORIFICE ASSEMBLY PAINTING (AS PER PAINTING STANDARD (HTAS), DOC. NO.: 4-1246/E) LUBE - OIL SYSTEM SUCTION STRAINER

LUBE - OIL PIPING BETWEEN CONSOLE & PUMP DRAWINGS & DOCUMENTS (AS PER TECHNICAL CONDITIONS OF SUPPLY, DOC. NO.: 1700-PVMC-TCS-001) (7)

SPARE PARTS ( 2 YEARS + COMMISSIONING ) (4) PUMP - DRIVER ASSEMBLY AT SHOP ACCESSORIES FOR MECHANICAL SEAL AS PER API PLAN 32, 61

PRESSURE INDICATOR FLOW INDICATOR TEMPERATURE INDICATOR PRESSURE SWITCH GATE VALVE Y - TYPE STRAINER LEVEL INDICATOR LEVEL SWITCH




MINIMUM FLOW ORIFICE PLATE FOR CAPACITY RANGE 0 - 100 %

1. BIDDER SHALL QUOTE THE PUMPS WITH CONTINUOUS MINIMUM FLOW BY-PASS. ALL

PARAMETERS OF PUMP WITH RATED CAPACITY PLUS MINIMUM CONTINUOUS FLOW OF

PUMP AT SPECIFIED HEAD MUST BE INDICATED INCLUDING ABSORBED POWER, NPSH(R),

EFFICIENCY, ETC.

2. ORIFICE ASSEMBLY WITH COMPANION FLANGES WITH NUTS, BOLTS AND GASKETS SHAL

BE SUPPLIED BY THE VENDOR.

3. MATERIAL OF CONSTRUCTION SHALL BE AS FOLLOWS:

ORIFICE PLATE : AISI 316

FLANGES : SAME AS PUMP CASING

4. FOR DESIGN OF ORIFICE PLATES, DOWN STREAM PRESSURE FOR BY-PASSED LIQUID

SHALL BE CONSIDERED SAME AS PUMP SUCTION PRESSURE.

5. VENDOR SHALL FURNISH ORIFICE PLATE ASSEMBLY DRAWING FOR APPROVAL

ALONGWITH OTHER PUMP DRAWINGS.




SPECIAL NOTES: - (1) NPSHR FOR THE OFFERED PUMP NOT TO EXCEED 4.1 M.

(2) PUMPS SHALL BE ON AUTO START.

(3) THIRD PARTY INSPECTION CHARGES ON PER PUMP SET BASIS MUST BE INDICATED SEPARATELY.

(4) ALL THE SPARE PARTS WITH UNIT PRICE ON PER SET BASIS FOR COMMISSIONING & 2 YEARS OPERATION MUST BE QUOTED IN THE PROFORMAS ENCLOSED.

(5) PLEASE REFER TO CLAUSE NO. 3.7 OF TECHNICAL CONDITION OF SUPPLY FOR CENTRIFUGAL PUMPS, DOCUMENT NO.: 1700-PVMC-TCS-001 AND NOTE THAT COUPLINGS SHALL BE BALANCED TO ISO 1940-1 GRADE G 2.5.

(6) VENDOR TO CONFIRM API SEAL FLUSHING PLAN / API COOLING PLAN REQUIREMENTS WITH MECHANICAL SEAL MANUFACTURER AND FURNISH SEAL MANUFACTURER RECOMMENDATION FOR THE SAME ALONGWITH THE OFFER.

(7) VENDOR TO SUBMIT NO. OF COPIES OF DRAWINGS / DOCUMENTS AS PER THE REQUIREMENTS INDICATED IN THE TABLE BELOW:

DESCRIPTION

NO. OF COPIES PDIL RCF

HARD SOFT REPRODUCIBLE HARD SOFT REPRODUCIBLETECHNICAL OFFER 4 -- -- 4 -- -- DRAWINGS & DOCUMENTS FOR APPROVAL 6 1 -- 4 -- -- FINAL DRAWINGS & DOCUMENTS 2 1 1 10 1 1 QAP 4 -- -- 2 -- -- INSTALLATION / OPERATING / MAINTENANCE MANUAL 2 1 -- 6 1 --

SPARE PARTS CARD (COMMISSIONING) DOC. No.: 1700-SPCO-P-309 A/B 0 CLIENT: M/s RCF, THAL EQUIPMENT: AERATION INJECTION PUMP SHEET 1 OF 1 REV.

PROJECT: THAL AMMONIA REVAMP CODE NO.: P-1309 A/B & P-2309 A/B P.O. NO. VENDOR & REF.:

NO. OF PARTS IN USE PER

EQPT.

DESCRIPTION OF PARTS VENDOR’S REF RECOMMENDED QTY. OF PARTS PARTS

ORDERED (SET)

UNIT PRICE PER SET

(Rs.)

TOTAL PRICE (Rs.) REMARKS

DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)

PUMPS SPARES:

1.

MA

TER

IAL

OF

CO

NS

TRU

CTI

ON

OF

SP

AR

E P

AR

TS S

HA

LL B

E S

AM

E A

S

THA

T O

F P

AR

TS O

F M

AIN

EQ

UIP

ME

NT.

2.

S

ET

ME

AN

S C

OM

PLE

TE R

EP

LAC

EM

EN

T O

F P

AR

TIC

ULA

R P

AR

T IN

ON

E

EQ

UIP

ME

NT.

3.

U

NIT

PR

ICE

SH

ALL

BE

ON

PE

R S

ET

BA

SIS

.

Wearing Rings for Impeller 2 Wearing Rings for Casing 2 Shaft Sleeve ( Mechanical Seal ) 2 Complete Mechanical Seal 2 Gaskets and ‘O’ Rings 4

SPARE PARTS CARD (2 YEARS OPERATION) DOC. No.: 1700-SP2Y-P-309 A/B 1 CLIENT: M/s RCF, THAL EQUIPMENT: AERATION INJECTION PUMP SHEET 1 OF 2 REV.



EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)

PUMP SPARES:

1.

MA

TER

IAL

OF

CO

NS

TRU

CTI

ON

OF

SP

AR

E P

AR

TS S

HA

LL B

E

SA

ME

AS

TH

AT

OF

PA

RTS

OF

MA

IN E

QU

IPM

EN

T.

2.

SE

T M

EA

NS

CO

MP

LETE

RE

PLA

CE

ME

NT

OF

PA

RTI

CU

LAR

P

AR

T IN

ON

E E

QU

IPM

EN

T.

3.

UN

IT P

RIC

E S

HA

LL B

E O

N P

ER

SE

T B

AS

IS.

Impeller 1 Impeller locking nut 2 Wearing rings for impeller 4 Wearing rings for casing 4 Shaft with keys 1 Shaft sleeve (Mechanical seal) 4 Complete mechanical seal 4 'O' Rings / springs for mechanical seal 4 Mechanical seal faces 4 Constant level oiler 2 Bearing Isolator 4 Complete coupling 1 Flexible elements, bushes, pins for coupling 2 Bearings for pumps (DE & NDE) 2 Gaskets & 'O' rings 6 Throat bushing 4 Throttle bushing 2

SPARE PARTS CARD (2 YEARS OPERATION) DOC. No.: 1700-SP2Y-P-309 A/B 1 CLIENT: M/s RCF, THAL EQUIPMENT: AERATION INJECTION PUMP SHEET 2 OF 2 REV.



EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)

ELECTRICAL SPARES: A. For Motors (MP-1309 A/B & MP-2309 A/B)

a. Bearing (DE + NDE) 2 Sets b. Grease Nipple & Plug 2 Nos. c. Terminals block with Terminals 2 Sets d. Inside / Outside Bearing Cap for DE / NDE 2 Sets e. Cooling Fan 2 Nos. f. Labyrinth Packing 2 Sets







EQUIPMENT : PROCESS CONDENSATE TRANSFER PUMP ITEM NO : P-1324 A/B & P-2324 A/B QUANTITY : 4 (FOUR) SETS





WITH THE OFFER.






EQUIPMENT: PROCESS CONDENSATE TRANSFER PUMP ITEM NO.: P-1324 A/B & P-2324 A/B ENQUIRY NO.: 1700-502 P.O. NO.: MANUFACTURER: MODEL: NOS. REQD.: MAIN / STAND BY 2 / 2 PUMP TYPE: HORIZONTAL VERTICAL IN-LINE



FLUID CHARACTERISTICS LIQUID: CONDENSATE SATURATED WITH CO2


SPECIFIC GRAVITY AT P.T. : 0.964 MIN. / MAX.: …… / …… MIN. : MAX.: 110 oC



TYPE / SIZE microns



CAPACITY: RATED 109.5 m3/h DUTY: CONTINUOUS DISCONTINUOUS

MIN. NORM. 91.2 m3/h PARALLEL OPERATION: YES NO




TYPE PUMPING FLUID TEMP. oC

DIFF. PRESS.: 19.51 kg/cm2 DIFF. HEAD.: 202.4 m PRESS. NORM./DES. kg/cm2g


COOLING FLUID :

TYPE COOLING WATER TEMP. 33.5 oC

SUCTION LINE : SIZE/RATING/FACING 8”/ 300#/ RF PRESS. NORM./DES. 3.5 / 7.0 kg/cm2g

DISCHARGE LINE : SIZE/RATING/FACING 6”/ 600#/ RF <P MAX. 0.7 kg/cm2


TYPE TEMP. oC








kg






CASING TYPE : (5) SINGLE VOLUTE DOUBLE VOLUTE PRESSURE CASING CONNECTIONS :













SEAL






PUMP COOLING: API PLAN K GLAND PACKING: MAKE












SPARE PARTS ( 2 YEARS + COMMISSIONING ) (4) PUMP - DRIVER ASSEMBLY AT SHOP ACCESSORIES FOR MECHANICAL AS PER API PLAN 21, 61 AND COOLING PLAN – K





AUTOMATIC RECIRCULATION VALVE – SPECIFICATION SHEET

INLET

OUTLET

AUTOBY PASS

HAND OPT.BY PASS

VERTICAL

( PUMP DISCH. )D C

B

A

GENERAL DATA

EQUIPMENT: PROCESS CONDENSATE TRANSFER PUMP ITEM NO.: P-1324 A/B & P-2324 A/B

ENQUIRY NO.: 1700 – 502 P.O. NO.:

MANUFACTURER: MODEL:

QUANTITY: 4 Nos. VALVE MOUNTING: HORIZONTAL / VERTICAL

MFR. W.O. NO.: INSTALLATION: INDOOR / OUTDOOR

OPERATING CONDITION & PERFORMANCE

LIQUID: CONDENSATE SATURATED WITH CO2 PUMPING TEMP.: NORM. 92 MAX. 110 0C

SP. GRAVITY AT P.T.: 0.964 MIN. / MAX.: …… / …… VISCOSITY: AT P.T. 0.307 MAX. cP

VAPOUR PRESS.: AT P.T. 1.06 kg/cm2a PRESS. IN SUC. VESSEL: 22.53 kg/cm2a

AT MAX. TEMP. kg/cm2a PUMP DISCH. PR. AT:

Q1 kg/cm2g

PUMP CAPACITY:

RATED (Q1) 109.5 m3/h QSHUTT OFF kg/cm2g

MIN. (Q2) NORM. (Q3) 91.2 m3/h BY – PASS PRESS. DOWN STREAM: kg/cm2g

PUMP RECIRCULATION FLOW (Q4): m3/h BY – PASS DIFFERENTIAL PRESS.: kg/cm2g

HAND OPERATED BY – PASS: YES / NO VALVE TYPE: MODULATING / ON - OFF

CONSTRUCTION

VALVE SIZE MATERIALS

VALVE END CONNECTIONS: FLANGED BODY / BONNET: AISI 304 CONNECTION END SIZE RATING FACING SPRING:

INLET RF DISC: AISI 304

OUTLET RF CASCADE:

AUTO BY – PASS RF CASCADE BUSHING:

HAND OPT. BY – PASS ‘O’ RINGS:

VALVE DIMENSSIONS: A C mm

B D mm WEIGHT OF VALVE kg

NOTES: 1. MAKE OF VALVE: SCHROEDER / YARWAY / SCHROEDAHL / HORA.

2. ARC VALVE SHALL BE MOUNTED ON DISCHARGE NOZZLE OF PUMP.

3. SPRINGS, ‘O’ RINGS & GASKETS SHALL BE QUOTED AS SPARE PARTS.

4. G.A. DRAWING, SECTIONAL DRAWING WITH BILL OF MATERIAL, MATERIAL TEST CERTIFICATES OF ALL PARTS & OPEARATING /

MAINTENANCE MANUALS SHALL BE FURNISHED WITH PUMP DRAWINGS / DOCUMENTS.




SPECIAL NOTES: -

(1) NPSHR FOR THE OFFERED PUMP NOT TO EXCEED 7.5 M.




(5) RING-SECTION TYPE MULTISTAGE PUMPS ARE NOT ACCEPTABLE.




DESCRIPTION



SPARE PARTS CARD (COMMISSIONING) DOC. No.: 1700-SPCO-P-324 A/B 0

CLIENT: M/s RCF, THAL EQUIPMENT: PROCESS CONDENSATE TRANSFER PUMP SHEET 1 OF 1 REV.



EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)

PUMPS SPARES:

1.

MA

TER

IAL

OF

CO

NS

TRU

CTI

ON

OF

SP

AR

E P

AR

TS S

HA

LL B

E S

AM

E A

S

THA

T O

F P

AR

TS O

F M

AIN

EQ

UIP

ME

NT.

2.

S

ET

ME

AN

S C

OM

PLE

TE R

EP

LAC

EM

EN

T O

F P

AR

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ULA

R P

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T IN

ON

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EQ

UIP

ME

NT.

3.

U

NIT

PR

ICE

SH

ALL

BE

ON

PE

R S

ET

BA

SIS

.


SPARE PARTS CARD (2 YEARS OPERATION) DOC. No.: 1700-SP2Y-P-324 A/B 1




EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)

PUMP SPARES:

1.

MA

TER

IAL

OF

CO

NS

TRU

CTI

ON

OF

SP

AR

E P

AR

TS S

HA

LL B

E

SA

ME

AS

TH

AT

OF

PA

RTS

OF

MA

IN E

QU

IPM

EN

T.

2.

SE

T M

EA

NS

CO

MP

LETE

RE

PLA

CE

ME

NT

OF

PA

RTI

CU

LAR

P

AR

T IN

ON

E E

QU

IPM

EN

T.

3.

UN

IT P

RIC

E S

HA

LL B

E O

N P

ER

SE

T B

AS

IS.

Impeller 1 Impeller locking nut 2 Wearing rings for impeller 4 Wearing rings for casing 4 Shaft with keys 1 Shaft sleeve (Mechanical seal) 4 Interstage sleeves 4 Interstage bushes 4 Complete mechanical seal 4 'O' Rings / springs for mechanical seal 4 Mechanical seal faces 4 Constant level oiler 2 Bearing Isolator 4 Complete coupling 1 Flexible elements, bushes, pins for coupling 2 Bearings for pumps (DE & NDE) 2 Gaskets & 'O' rings 6 Throat bushing 4 Throttle bushing 2 Balancing drum and sleeves 2 Gaskets, 'O' rings & springs for ARC valve 4

SPARE PARTS CARD (2 YEARS OPERATION) DOC. No.: 1700-SP2Y-P-324 A/B 1




EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)


a. Bearing (DE + NDE) 2 Sets b. Grease Nipple & Plug 2 Nos. c. Terminals Block with Terminals 2 Sets d. Inside / Outside Bearing Cap for DE / NDE 2 Sets e. Cooling Fan 2 Nos. f. Labyrinth Packing 2 Sets







EQUIPMENT : GV CONDENSATE TRANSFER PUMP ITEM NO : P-1325 A/B & P-2325 A/B QUANTITY : 4 (FOUR) SETS





WITH THE OFFER.






EQUIPMENT: GV CONDENSATE TRANSFER PUMP ITEM NO.: P-1325 A/B & P-2325 A/B ENQUIRY NO.: 1700-502 P.O. NO.: MANUFACTURER: MODEL: NOS. REQD.: MAIN / STAND BY 2 / 2 PUMP TYPE: HORIZONTAL VERTICAL IN-LINE








TYPE / SIZE microns











COOLING FLUID :





TYPE TEMP. oC








kg






CASING TYPE : (5) SINGLE VOLUTE DOUBLE VOLUTE PRESSURE CASING CONNECTIONS :













SEAL


















SPARE PARTS ( 2 YEARS + COMMISSIONING ) (4) PUMP - DRIVER ASSEMBLY AT SHOP ACCESSORIES FOR MECHANICAL AS PER API PLAN 11, 61





AUTOMATIC RECIRCULATION VALVE – SPECIFICATION SHEET

INLET

OUTLET

AUTOBY PASS

HAND OPT.BY PASS

VERTICAL

( PUMP DISCH. )D C

B

A

GENERAL DATA

EQUIPMENT: GV CONDENSATE TRANSFER PUMP ITEM NO.: P-1325 A/B & P-2325 A/B

ENQUIRY NO.: 1700 – 502 P.O. NO.:

MANUFACTURER: MODEL:

QUANTITY: 4 Nos. VALVE MOUNTING: HORIZONTAL / VERTICAL

MFR. W.O. NO.: INSTALLATION: INDOOR / OUTDOOR

OPERATING CONDITION & PERFORMANCE

LIQUID: CONDENSATE SATURATED WITH CO2 PUMPING TEMP.: NORM. 45 MAX. 0C

SP. GRAVITY AT P.T.: 0.990 MIN. / MAX.: …… / …… VISCOSITY: AT P.T. 0.597 MAX. cP

VAPOUR PRESS.: AT P.T. 1.06 kg/cm2a PRESS. IN SUC. VESSEL: 2.53 kg/cm2a

AT MAX. TEMP. kg/cm2a PUMP DISCH. PR. AT:

Q1 kg/cm2g

PUMP CAPACITY:

RATED (Q1) 23.1 m3/h QSHUTT OFF kg/cm2g

MIN. (Q2) NORM. (Q3) 19.2 m3/h BY – PASS PRESS. DOWN STREAM: kg/cm2g

PUMP RECIRCULATION FLOW (Q4): m3/h BY – PASS DIFFERENTIAL PRESS.: kg/cm2g

HAND OPERATED BY – PASS: YES / NO VALVE TYPE: MODULATING / ON - OFF

CONSTRUCTION

VALVE SIZE MATERIALS

VALVE END CONNECTIONS: FLANGED BODY / BONNET: AISI 304 CONNECTION END SIZE RATING FACING SPRING:

INLET RF DISC: AISI 304

OUTLET RF CASCADE:

AUTO BY – PASS RF CASCADE BUSHING:

HAND OPT. BY – PASS ‘O’ RINGS:

VALVE DIMENSSIONS: A C mm

B D mm WEIGHT OF VALVE kg

NOTES: 1. MAKE OF VALVE: SCHROEDER / YARWAY / SCHROEDAHL / HORA.

2. ARC VALVE SHALL BE MOUNTED ON DISCHARGE NOZZLE OF PUMP.

3. SPRINGS, ‘O’ RINGS & GASKETS SHALL BE QUOTED AS SPARE PARTS.

4. G.A. DRAWING, SECTIONAL DRAWING WITH BILL OF MATERIAL, MATERIAL TEST CERTIFICATES OF ALL PARTS & OPEARATING /

MAINTENANCE MANUALS SHALL BE FURNISHED WITH PUMP DRAWINGS / DOCUMENTS.




SPECIAL NOTES: -

(1) NPSHR FOR THE OFFERED PUMP NOT TO EXCEED 7.5 M.




(5) RING-SECTION TYPE MULTISTAGE PUMPS ARE NOT ACCEPTABLE.




DESCRIPTION



SPARE PARTS CARD (COMMISSIONING) DOC. No.: 1700-SPCO-P-325 A/B 0 CLIENT: M/s RCF, THAL EQUIPMENT: GV CONDENSATE TRANSFER PUMP SHEET 1 OF 1 REV.



EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)

PUMPS SPARES:

1.

MA

TER

IAL

OF

CO

NS

TRU

CTI

ON

OF

SP

AR

E P

AR

TS S

HA

LL B

E S

AM

E A

S

THA

T O

F P

AR

TS O

F M

AIN

EQ

UIP

ME

NT.

2.

S

ET

ME

AN

S C

OM

PLE

TE R

EP

LAC

EM

EN

T O

F P

AR

TIC

ULA

R P

AR

T IN

ON

E

EQ

UIP

ME

NT.

3.

U

NIT

PR

ICE

SH

ALL

BE

ON

PE

R S

ET

BA

SIS

.


SPARE PARTS CARD (2 YEARS OPERATION) DOC. No.: 1700-SP2Y-P-325 A/B 1 CLIENT: M/s RCF, THAL EQUIPMENT: GV CONDENSATE TRANSFER PUMP SHEET 1 OF 2 REV.



EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)

PUMP SPARES:

1.

MA

TER

IAL

OF

CO

NS

TRU

CTI

ON

OF

SP

AR

E P

AR

TS S

HA

LL B

E

SA

ME

AS

TH

AT

OF

PA

RTS

OF

MA

IN E

QU

IPM

EN

T.

2.

SE

T M

EA

NS

CO

MP

LETE

RE

PLA

CE

ME

NT

OF

PA

RTI

CU

LAR

P

AR

T IN

ON

E E

QU

IPM

EN

T.

3.

UN

IT P

RIC

E S

HA

LL B

E O

N P

ER

SE

T B

AS

IS.

Impeller 1 Impeller locking nut 2 Wearing rings for impeller 4 Wearing rings for casing 4 Shaft with keys 1 Shaft sleeve (Mechanical seal) 4 Interstage sleeves 4 Interstage bushes 4 Complete mechanical seal 4 'O' Rings / springs for mechanical seal 4 Mechanical seal faces 4 Constant level oiler 2 Bearing Isolator 4 Complete coupling 1 Flexible elements, bushes, pins for coupling 2 Bearings for pumps (DE & NDE) 2 Gaskets & 'O' rings 6 Throat bushing 4 Throttle bushing 2 Balancing drum and sleeves 2 Gaskets, 'O' rings & springs for ARC valve 4

SPARE PARTS CARD (2 YEARS OPERATION) DOC. No.: 1700-SP2Y-P-325 A/B 1 CLIENT: M/s RCF, THAL EQUIPMENT: GV CONDENSATE TRANSFER PUMP SHEET 2 OF 2 REV.



EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)









EQUIPMENT : CONDENSATE PUMP LP GV STRIPPER ITEM NO : P-1352 A/B & P-2352 A/B QUANTITY : 4 (FOUR) SETS





WITH THE OFFER.






EQUIPMENT: CONDENSATE PUMP LP GV STRIPPER ITEM NO.: P-1352 A/B & P-2352 A/B ENQUIRY NO.: 1700-502 P.O. NO.: MANUFACTURER: MODEL: NOS. REQD.: MAIN / STAND BY 2 / 2 PUMP TYPE: HORIZONTAL VERTICAL IN-LINE








TYPE / SIZE microns











COOLING FLUID :





TYPE TEMP. oC








kg






CASING TYPE : SINGLE VOLUTE DOUBLE VOLUTE PRESSURE CASING CONNECTIONS :













SEAL


















SPARE PARTS ( 2 YEARS + COMMISSIONING ) (4) PUMP - DRIVER ASSEMBLY AT SHOP ACCESSORIES FOR MECHANICAL AS PER API PLAN 11, 61





MINIMUM FLOW ORIFICE PLATE FOR CAPACITY RANGE 0 - 100 %

1. BIDDER SHALL QUOTE THE PUMPS WITH CONTINUOUS MINIMUM FLOW BY-PASS. ALL

PARAMETERS OF PUMP WITH RATED CAPACITY PLUS MINIMUM CONTINUOUS FLOW OF

PUMP AT SPECIFIED HEAD MUST BE INDICATED INCLUDING ABSORBED POWER, NPSH(R),

EFFICIENCY, ETC.

2. ORIFICE ASSEMBLY WITH COMPANION FLANGES WITH NUTS, BOLTS AND GASKETS SHAL

BE SUPPLIED BY THE VENDOR.

3. MATERIAL OF CONSTRUCTION SHALL BE AS FOLLOWS:

ORIFICE PLATE : AISI 316

FLANGES : SAME AS PUMP CASING

4. FOR DESIGN OF ORIFICE PLATES, DOWN STREAM PRESSURE FOR BY-PASSED LIQUID

SHALL BE CONSIDERED SAME AS PUMP SUCTION PRESSURE.

5. VENDOR SHALL FURNISH ORIFICE PLATE ASSEMBLY DRAWING FOR APPROVAL

ALONGWITH OTHER PUMP DRAWINGS.




SPECIAL NOTES: -

(1) NPSHR FOR THE OFFERED PUMP NOT TO EXCEED 4 M.







DESCRIPTION



SPARE PARTS CARD (COMMISSIONING) DOC. No.: 1700-SPCO-P-352 A/B 0 CLIENT: M/s RCF, THAL EQUIPMENT: CONDENSATE PUMP LP GV STRIPPER SHEET 1 OF 1 REV.



EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)

PUMPS SPARES:

1.

MA

TER

IAL

OF

CO

NS

TRU

CTI

ON

OF

SP

AR

E P

AR

TS S

HA

LL B

E S

AM

E A

S

THA

T O

F P

AR

TS O

F M

AIN

EQ

UIP

ME

NT.

2.

S

ET

ME

AN

S C

OM

PLE

TE R

EP

LAC

EM

EN

T O

F P

AR

TIC

ULA

R P

AR

T IN

ON

E

EQ

UIP

ME

NT.

3.

U

NIT

PR

ICE

SH

ALL

BE

ON

PE

R S

ET

BA

SIS

.


SPARE PARTS CARD (2 YEARS OPERATION) DOC. No.: 1700-SP2Y-P-352 A/B 1 CLIENT: M/s RCF, THAL EQUIPMENT: CONDENSATE PUMP LP GV STRIPPER SHEET 1 OF 2 REV.



EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)

PUMP SPARES:

1.

MA

TER

IAL

OF

CO

NS

TRU

CTI

ON

OF

SP

AR

E P

AR

TS S

HA

LL B

E

SA

ME

AS

TH

AT

OF

PA

RTS

OF

MA

IN E

QU

IPM

EN

T.

2.

SE

T M

EA

NS

CO

MP

LETE

RE

PLA

CE

ME

NT

OF

PA

RTI

CU

LAR

P

AR

T IN

ON

E E

QU

IPM

EN

T.

3.

UN

IT P

RIC

E S

HA

LL B

E O

N P

ER

SE

T B

AS

IS.

Impeller 1 Impeller locking nut 2 Wearing rings for impeller 4 Wearing rings for casing 4 Shaft with keys 1 Shaft sleeve (Mechanical seal) 4 Complete mechanical seal 4 'O' Rings / springs for mechanical seal 4 Mechanical seal faces 4 Constant level oiler 2 Bearing Isolator 4 Complete coupling 1 Flexible elements, bushes, pins for coupling 2 Bearings for pumps (DE & NDE) 2 Gaskets & 'O' rings 6 Throat bushing 4 Throttle bushing 2

SPARE PARTS CARD (2 YEARS OPERATION) DOC. No.: 1700-SP2Y-P-352 A/B 1 CLIENT: M/s RCF, THAL EQUIPMENT: CONDENSATE PUMP LP GV STRIPPER SHEET 2 OF 2 REV.



EQPT.


ORDERED (SET)

UNIT PRICE PER SET

(Rs.)


DRG. Nos.

POs. Nos.

PDIL (SET)

VENDOR (SET)



1700-PVEL-502 1 PROJECTS & DEVELOPMENT INDIA LTD DOCUMENT NO REV

SHEET 1 OF 2

1 05.01.2010 05.01.2010 ISSUE FOR ENQUIRY SUNITA JMP SHREE0 09.12.09 09.12.09 ISSUE FOR RCF’S COMMENTS SUNITA JMP SHREE

REV REV DATE EFF DATE PURPOSE PREPD REVWD APPD FORM NO: 02-0000-0021F1 REV2 All rights reserved

TITLE

TECHNICAL ENQUIRY SPECIFICATION

FOR PROCESS COND.TRANSF PUMP MOTORS(MP-1324A/B, MP-2324A/B), GV COND.TRANSFER PUMP MOTORS (MP-1325A/B, MP-2325A/B), COND. PUMP OH LP GV STRIPPER MOTORS (MP1352A/B, MP-2352A/B), AERATION INJECTION PUMP MOTORS (MP1309A/B, MP-2309A/B)

PDIL ENQ NO. 1700-502

PROJECT

THAL AMMONIA REVAMP

OWNER

M/s RASHTRIYA CHEMICALS & FERTILIZERS LIMITED MUMBAI

PREPARED BY

M/S PROJECTS & DEVELOPMENT INDIA LIMITED WESTERN REGIONAL OFFICE, BARODA

CLIENT : RCF- THAL PROJECT : AMMONIA REVAMP-1700 LOCATION : THAL

1700-PVEL-502 1

DOCUMENT NO. REV

SHEET 2 OF 2

FORM NO. 02-0000-0021F1 REV. 2 All rights reserved

CONTENT

SL. NO.

DESCRIPTION OF DOCUMENT

DOCUMENT NO.

REV. NO.

NO. OF SHEETS

1.

GUIDE LINE TO MANUFACTURERS AND BIDDERS

1700-GDL-502 1 2

2

SPECIFICATION SHEET OF MEDIUM VOLTAGE INDUCTION MOTORS

1700-SS8104-502

1

4

3.

ENGINEERING STANDARD MEDIUM VOLTAGE INDUCTION MOTOR

ES: 8104 2 10

4.

TECHNICAL PARTICULARS OF MEDIUM VOLTAGE INDUCTION MOTOR

1700-TP8104-502 1 1

5 EXCEPTION AND DEVIATIONS FORM 1700--DL-FORM1 0 1

6

FORMAT FOR CCOE/CMRI CERTIFICATE DETAILS

ANNEXURE A 0 1


1700-GDL-502 1

DOCUMENT NO. REV

SHEET 1 OF 2

FORM NO. 02-0000-0021F1 REV. 2 All rights reserved

GUIDE LINES TO MANUFACTURER / BIDDERS 1. The scope of supply comprises of but not limited to design, manufacture,

inspection, testing at works and supply of Increased Safety Induction Motors required for Process Cond. Transfer Pumps (MP-1324A/B, MP-2324A/B), GV Cond. Transfer Pumps (MP-1325A/B, MP-2325A/B), Cond. Pumps OH LP GV Stripper (MP-1352A/B, MP-2352A/B) and Aeration Injection Pumps (MP-1309A/B, MP-2309A/B) covered under the enquiry with accessories and spare parts as per Technical specification attached herewith

2. Any deviation from the Engineering Standard, Specification Sheet & Technical Specification attached, shall be clearly, spelt out clause wise, as per enclosed Form-I exception & deviation, falling which the offer may be rejected.

3. Manufacturer to furnish typical test certificate from accredited test house

verifying the suitability of Increased Safety motors for Hazardous area mentioned in the Specification Sheet. Further approval certificate from BIS / CCOE Nagpur for the Test Certificate issued by accredited test house shall also be submitted.

4. The manufacturer shall submit duly filled in, signed and stamped specification sheets, Technical Particulars, Exception & Deviation form and Annexure-A for items covered under this enquiry along with the offer


1700-GDL-502 1

DOCUMENT NO. REV

SHEET 2 OF 2

5. Drawings and documents mentioned against documentation schedule in the

Engineering standard of motors (ES – 8104 ) shall not be considered. However following drawings and documents schedule shall be strictly followed.

DOCUMENTATION SCHEDULE OF M.V. INCREASED SAFETY INDUCTION

MOTOR

Sl. No. Documents

With bid (No. of Copies)

After Order For Approval For Final

To PDIL

To RCF

To PDIL

To RCF

(No. of weeks)

To PDIL

To RCF

1. Specification sheet and Technical Particular completely filled in

6 6 6 6 8 2+E 10+E

2. Dimensional Drawings / GA Drawings 6 6 6 6 8 2 +E 10 +E

3. Terminal Box drawings 6 6 6 6 8 2+E 10+E 4. Illustrative and Descriptive

catalogues - - 6 6 8 2+E 10+E

5. Installation, operation and maintenance manual - - - - - 2+E 20+E

6. Test certificates - - - - - 2+E 10+E 7 Guarantee Certificates - - - - - 2+E 10+E 8. Characteristic Curves - - 3 3 8 2+E 10+E

Notes : - 1. E – Electronic Files (Editable) on CD 2. All documents, for approval shall be submitted within 4/8 weeks from the date of

LOI. 3. All final documents alongwith electronic files shall be submitted prior to

despatch of equipment.

SPECIFICATION SHEET

MEDIUM VOLTAGE INDUCTION MOTOR

1700-SS8104-502 1

DOCUMENT NO REV

SHEET 1 OF 4

1 05.01.2010 RCF’S COMMENTS INCORPORATE & ISSUE FOR ENQUIRY SUNITA JMP Shree 0 09.12.09 ISSUE FOR RCF’S COMMENTS SUNITA JMP Shree

REV REV DATE EFF DATE PURPOSE PREPD REVWD APPD FORM NO: 02-0000-0021F3 REV2 SS-8104 All rights reserved

CLIENT: RCF THAL PROJECT: THAL AMMONIA REVAMP PLANT : DEBOTTLENECKING OF AMMONIA PLANT ISSUED FOR : PROPOSAL ENQUIRY ORDER FINAL

GENERAL Item No. : Ref. Stds. : IS / IEC Quantity : 4 NOS Encl. Docs. : ES-8104 Description : MOTORS FOR PROCESS COND. TRANSF PUMPS (P-1324A/B, P-2324A/B)

Make : 1)

Code No. : MP-1324 A/B , MP-2324 A/B Maker’s Type : 1) TESTS: Routine Type Others

SERVICE CONDITIONS SYSTEM DETAILS AMBIENT CONDITION

Rated Voltage with + % : 415V + 10% Temp. Max./Min./Design Ref. : 40 / 09 / 45 0C No. of phases : 3 Relative Humidity 100% Alt. above sea : <1000 M Rated Frequency With + % : 50 Hz +3% , -5% ATMOSPHERIC

POLLUTION Dusts : Sand, Urea,

Combined V & F variation : + 10% Vapour : Ammonia, Chloride in Moisture Fault Level : 31 MVA AREA Safe Hazardous Space Heater Supply : 240 V 1PH Haz. Area class : Zone : 2 Temp. class : T3 Encl. Gr. IIC Low Voltage Heating Supply : - Location : Indoor Outdoor

BASIC DATA RATING & DUTY DRIVEN M/C DATA

Rated Output : 1) Type : 1) Syn. Speed : 1) Make : 1) Duty : CONTINUOUS (S1) Absorbed Power : 1) Rotor Type : SQUIRREL CAGE Coupling : 1) Starting Method : DOL Torque-Starting / Max. : 1) Max I Start/I Rated : 5.5 Times Subject to IS / IEC GD2 at Motor Speed : 1)Min. V Start at Terms : 80% Thrust - Radial / Axial : 1) Min. Starting Torque at VR : 1) Addl. Data : 1)

EXECUTION ACCESSORIES Degree of Protection : IP-55 Lifting Eye Bolt Space Heater (3) Addl. Degree of Protection: Increased Safety (Ex’e’) Cable Glands Drain Plug Mounting Arrangement : 1) Cable Lugs Direction of Rotation : 1) Thirmistor Insulation Class : ‘F’ with Temp Rise limited to Class ‘B’ Earthing Terminals On Body In T.B. Cooling Method : TEFC Name Plate : Addl. name plate : Stator Connection : DELTA Pair of Slide Rails :

CABLING DATA Rain Protecting Hood : Power cable : XLPE,FRLS (Size to be indicated later) SPARE PARTS Heater cable : * 3x2.5mm2 (CU) XLPE,FRLS Required For Period of 2 Years

CABLE GLAND

Type : Double Compression (Ex’e’) Bearings (DE + NDE) Cooling Fan L abyrinth Packing : Material : Stainless Steel Grease Nipple & Plug : Terminal block with Terminals :

PAINTING Inside / Outside cap for DE / NDE Bearing : Type : Epoxy Painted (Acid Alkali Resistant) Shade : 631 of IS : 5 1. MOTOR MANUFACTURER SHALL FILL UP THE DETAILS WHEREVER FOUND BLANK (MARKED WITH NOTATION-1 ) AND SHALL BE

SUBMITTED ALONGWITH THE OFFER. 2 MOTORS SHALL BE ENERGY EFFICIENT TYPE EFFECIENCY LEVEL-1 (HIGH EFFECIENCY AS PER CEMEP CLASSIFICATION) AS PER IS:12615-2004 3 SPACE HEATER SHALL BE PROVIDED FOR MOTOR RATED 30KW AND ABOVE 4. * SPACE HEATER TERMINAL BOX SHALL BE PROVIDED WITH TWO NOS. CABLE GLANDS BOTH SUITABLE FOR CABLE SIZE AS

INDICATED ABOVE. SPACE HEATER ELEMENT (EACH) SHALL BE RATED FOR 240V AC. 5. MANUFACTURER TO FURNISH TYPICAL TEST CERTIFICATE FROM ACCREDITED TEST HOUSE VERIFYING THE SUITABILITY OF

INCREASED SAFETY ITEMS FOR HAZARDOUS AREA MENTIONED IN RESPECTIVE SPECIFICATION SHEET. FURTHER APPROVALCERTIFICATE FORM BIS/CCOE NAGPUR FOR THE TEST CERTIFICATE ISSUED BY ACCREDITED TEST HOUSE SHALL ALSO BESUBMITTED.

6. MAKE OF MOTORS SHALL BE ABB / BHART BIJLEE / CROMPTON GREAVES / KIRLOSKAR ELECTRIC – INDIA /JEUMONT INDUSTRIE – FRANCE / SIEMENS AG - GERMANY / ANSALDO – ITALY / FUJI / MITSUBISHI / TOSHIBA -JAPAN / ABB-SWEDEN / LAURENCE / PEEBLES –U.K / GENERAL ELECTRIC / WESTINGHOUSE- USA

7 MOTOR SHALL BE SUITABLE FOR VFD CONTROL AS PER RELEVANT IS.

SPECIFICATION SHEET


1700-SS8104-502 1

DOCUMENT NO REV

SHEET 2 OF 4




GENERAL Item No. : Ref. Stds. : IS / IEC Quantity : 4 NOS Encl. Docs. : ES-8104 Description : MOTORS FOR GV COND.TRANSF

PUMPS (P-1325A/B, 2325A/B) Make : 1)







Rated Output : 1) Type : 1) Syn. Speed : 1) Make : 1) Duty : CONTINUOUS (S1) Absorbed Power : 1) Rotor Type : SQUIRREL CAGE Coupling : 1) Starting Method : DOL Torque-Starting / Max. : 1) Max I Start/I Rated : 6 Times Subject to IS / IEC GD2 at Motor Speed : 1)Min. V Start at Terms : 80% Thrust - Radial / Axial : 1) Min. Starting Torque at VR : 1) Addl. Data : 1)

EXECUTION ACCESSORIES Degree of Protection : IP-55 Lifting Eye Bolt Space Heater (3) Addl. Degree of Protection: Increased Safety (Ex’e’) Cable Glands Drain Plug Mounting Arrangement : 1) Cable Lugs Direction of Rotation : 1) Thirmistor Insulation Class : ‘F’ with Temp Rise limited to Class ‘B’ Earthing Terminals On Body In T.B. Cooling Method : TEFC Name Plate : Addl. name plate : Stator Connection : DELTA Pair of Slide Rails :

CABLING DATA Rain Protecting Hood : Power cable : XLPE, FRLS (Size to be indicated later) SPARE PARTS Heater cable : * 3x2.5mm2 (CU) XLPE,FRLS Required For Period of 2 Years

CABLE GLAND

Type : Double Compression (Ex’e’) Bearings (DE + NDE) Cooling Fan Labyrinth Packing : Material : Stainless Steel Grease Nipple & Plug : Terminal block with Terminals :

PAINTING Inside / Outside cap for DE / NDE Bearing : Type : Epoxy Painted (Acid Alkali Resistant) Shade : 631 of IS : 5 1. MOTOR MANUFACTURER SHALL FILL UP THE DETAILS WHEREVER FOUND BLANK (MARKED WITH NOTATION- 1 ) AND SHALL BE

SUBMITTED ALONGWITH THE OFFER. 2 MOTORS SHALL BE ENERGY EFFICIENT TYPE EFFECIENCY LEVEL-1 (HIGH EFFECIENCY AS PER CEMEP CLASSIFICATION) AS PER IS:12615-2004 3 SPACE HEATER SHALL BE PROVIDED FOR MOTOR RATED 30KW AND ABOVE 4. * SPACE HEATER TERMINAL BOX SHALL BE PROVIDED WITH TWO NOS. CABLE GLANDS BOTH SUITABLE FOR CABLE SIZE AS

INDICATED ABOVE. SPACE HEATER ELEMENT (EACH) SHALL BE RATED FOR 240V AC. 5. MANUFACTURER TO FURNISH TYPICAL TEST CERTIFICATE FROM ACCREDITED TEST HOUSE VERIFYING THE SUITABILITY OF

INCREASED SAFETY ITEMS FOR HAZARDOUS AREA MENTIONED IN RESPECTIVE SPECIFICATION SHEET. FURTHER APPROVALCERTIFICATE FORM BIS/CCOE NAGPUR FOR THE TEST CERTIFICATE ISSUED BY ACCREDITED TEST HOUSE SHALL ALSO BESUBMITTED.

6. MAKE OF MOTORS SHALL BE ABB / BHART BIJLEE / CROMPTON GREAVES / KIRLOSKAR ELECTRIC – INDIA /JEUMONT INDUSTRIE – FRANCE / SIEMENS AG- GERMANY / ANSALDO – ITALY / FUJI / MITSUBISHI / TOSHIBA -JAPAN / ABB-SWEDEN / LAURENCE / PEEBLES –U.K / GENERAL ELECTRIC / WESTINGHOUSE- USA


SPECIFICATION SHEET


1700-SS8104-502 1

DOCUMENT NO REV

SHEET 3 OF 4




GENERAL Item No. : Ref. Stds. : IS / IEC Quantity : 4 NOS Encl. Docs. : ES-8104 Description : MOTORS FOR COND. PUMP OH LP

GV STRIPPER (P-1352A/B, P-2352A/B) Make : 1)








EXECUTION ACCESSORIES Degree of Protection : IP-55 Lifting Eye Bolt Space Heater Addl. Degree of Protection: Increased Safety (Ex’e’) Cable Glands Drain Plug Mounting Arrangement : 1) Cable Lugs Direction of Rotation : 1) Thirmistor Insulation Class : ‘F’ with Temp Rise limited to Class ‘B’ Earthing Terminals On Body In T.B. Cooling Method : TEFC Name Plate : Addl. name plate : Stator Connection : DELTA Pair of Slide Rails :

CABLING DATA Rain Protecting Hood : Power cable : XLPE,FRLS (Size to be indicated later) SPARE PARTS Heater cable : - Required For Period of 2 Years

CABLE GLAND


Inside / Outside cap for DE / NDE Bearing : PAINTING

Type : Epoxy Painted (Acid Alkali Resistant) Shade : 631 of IS : 5 1. MOTOR MANUFACTURER SHALL FILL UP THE DETAILS WHEREVER FOUND BLANK (MARKED WITH NOTATION- 1 ) AND SHALL

BE SUBMITTED ALONGWITH THE OFFER. 2 MOTORS SHALL BE ENERGY EFFICIENT TYPE EFFECIENCY LEVEL-1 (HIGH EFFECIENCY AS PER CEMEP CLASSIFICATION) AS PER IS:12615-2004 3. MANUFACTURER TO FURNISH TYPICAL TEST CERTIFICATE FROM ACCREDITED TEST HOUSE VERIFYING THE SUITABILITY OF

INCREASED SAFETY ITEMS FOR HAZARDOUS AREA MENTIONED IN RESPECTIVE SPECIFICATION SHEET. FURTHERAPPROVAL CERTIFICATE FORM BIS/CCOE NAGPUR FOR THE TEST CERTIFICATE ISSUED BY ACCREDITED TEST HOUSE SHALLALSO BE SUBMITTED.

4. MAKE OF MOTORS SHALL BE ABB / BHART BIJLEE / CROMPTON GREAVES / KIRLOSKAR ELECTRIC – INDIA /JEUMONT INDUSTRIE – FRANCE / SIEMENS AG- GERMANY / ANSALDO – ITALY / FUJI / MITSUBISHI / TOSHIBA -JAPAN / ABB-SWEDEN / LAURENCE / PEEBLES –U.K / GENERAL ELECTRIC / WESTINGHOUSE- USA


SPECIFICATION SHEET


1700-SS8104-502 1

DOCUMENT NO REV

SHEET 4 OF 4




GENERAL Item No. : Ref. Stds. : IS / IEC Quantity : 4 NOS Encl. Docs. : ES-8104 Description : MOTORS FOR AERATION INJECTION PUMPS (P-1309A/B, 2309A/B)

Make : 1)








EXECUTION ACCESSORIES Degree of Protection : IP-55 Lifting Eye Bolt Space Heater Addl. Degree of Protection: Increased Safety (Ex’e’) Cable Glands Drain Plug Mounting Arrangement : 1) Cable Lugs Direction of Rotation : 1) Thirmistor Insulation Class : ‘F’ with Temp Rise limited to Class ‘B’ Earthing Terminals On Body In T.B. Cooling Method : TEFC Name Plate : Addl. name plate : Stator Connection : DELTA Pair of Slide Rails :

CABLING DATA Rain Protecting Hood : Power cable : XLPE,FRLS (Size to be indicated later) SPARE PARTS Heater cable : - Required For Period of 2 Years

CABLE GLAND


Inside / Outside cap for DE / NDE Bearing : PAINTING

Type : Epoxy Painted (Acid Alkali Resistant) Shade : 631 of IS : 5 NOTE:- 1. MOTOR MANUFACTURER SHALL FILL UP THE DETAILS WHEREVER FOUND BLANK (MARKED WITH NOTATION- 1 ) AND SHALL

BE SUBMITTED ALONGWITH THE OFFER. 2 MOTORS SHALL BE ENERGY EFFICIENT TYPE EFFECIENCY LEVEL-1 (HIGH EFFECIENCY AS PER CEMEP CLASSIFICATION) AS PER IS:12615-2004 3. MANUFACTURER TO FURNISH TYPICAL TEST CERTIFICATE FROM ACCREDITED TEST HOUSE VERIFYING THE SUITABILITY OF

INCREASED SAFETY ITEMS FOR HAZARDOUS AREA MENTIONED IN RESPECTIVE SPECIFICATION SHEET. FURTHERAPPROVAL CERTIFICATE FORM BIS/CCOE NAGPUR FOR THE TEST CERTIFICATE ISSUED BY ACCREDITED TEST HOUSE SHALLALSO BE SUBMITTED.

4. MAKE OF MOTORS SHALL BE ABB / BHART BIJLEE / CROMPTON GREAVES / KIRLOSKAR ELECTRIC – INDIA /JEUMONT INDUSTRIE – FRANCE / SIEMENS AG - GERMANY / ANSALDO – ITALY / FUJI / MITSUBISHI / TOSHIBA -JAPAN / ABB-SWEDEN / LAURENCE / PEEBLES –U.K / GENERAL ELECTRIC / WESTINGHOUSE- USA


ENGINEERING STANDARD ES: 8104 2

DOCUMENT NO. REV.

MEDIUM VOLTAGE INDUCTION MOTOR SHEET 2 OF 10


SECTION NUMBER

DESCRIPTION SHEET NUMBER

1.0 SCOPE 3

2.0 STANDARDS TO BE FOLLOWED 3

3.0 SERVICE CONDITIONS 3

4.0 GENERAL DESIGN FEATURES 4

5.0 PERFORMANCE 6

6.0 COUPLING DETAILS 7

7.0 ACCESSORIES 7

8.0 PAINTING 8

9.0 TESTS AND INSPECTION 8

10.0 PACKING 9

11.0 DRAWINGS AND DOCUMENTS 9

12.0 SPARES 9

13.0 DEVIATIONS 9

ANNEXURE - I DOCUMENTATION FOR MEDIUM VOLTAGE INDUCTION MOTORS

10

CONTENTS


DOCUMENT NO. REV.



1.0 SCOPE

1.1 This standard covers the technical requirements of design, manufacture, testing at works and delivery in well-packed condition of Medium Voltage Induction Motors.

1.2 This standard shall be read in conjunction with relevant specification sheet and other relevant references as specified therein.

2.0 STANDARDS TO BE FOLLOWED

2.1 The design, manufacture and testing of the equipment covered by this standard shall comply with the latest issue of IS-325 and other relevant Indian Standards, unless otherwise specified. Equipment complying with equivalent IEC standards shall also be acceptable.

2.2 Flameproof, Increased Safety and Type “n” motors shall in addition, comply with the requirements laid down in IS-2148, IS-6381, IS-9628 respectively.

2.3 The design and operational features of the equipment offered shall also comply with the provisions of latest issue of the Indian Electricity Rules and other relevant Statutory Rules & Regulations. The supplier shall, whenever necessary, make suitable modification in the equipment to comply with the above mentioned rules.

2.4 Wherever any requirement, laid down in this standard, differs from that in Indian Standard Specifications, the requirement specified herein shall prevail.

3.0 SERVICE CONDITIONS

3.1 Ambient Conditions The Ambient Conditions shall be as indicated in Specification Sheet.

3.2 System Details

3.2.1 The details of power system to which the motors shall be connected shall be as indicated in the Specification Sheet.

3.2.2 The motors shall be suitable for connection to a power system where transient disturbances are very likely to occur. During the transient disturbances, voltage of the system may completely disappear and return in a short time with the motors still running and connected. Under this condition, the return of voltage may occur at such an instant that the induced e.m.f. in the motor is in phase with the applied voltage giving rise to current surges which may reach a value equal to 2 times the starting current and also cause transient torques of large magnitudes. The motors shall be suitable to withstand these conditions and have push-pull withstand capacity of not less than 150%.\


DOCUMENT NO. REV.



4.0 GENERAL DESIGN FEATURES

4.1 Enclosures

4.1.1 The enclosure of motors for indoor and outdoor services shall be IP-54 and IPW-55 respectively as per IS-4691, unless otherwise specified.

4.1.2 Vertical motors for outdoor installation shall be provided with a rain protective hood.

4.1.3 All external hardwares shall be zinc passivated or cadmium plated.

4.2 Cooling

4.2.1 All motors shall be totally enclosed fan cooled conforming to IC-0141 as per IS-6362.

4.2.2 The cooling fans shall be made of non-sparking materials such as cast aluminium (LM-6 alloy) / cast iron and shall be suitable for bidirectional rotation of motors. The cooling air shall be sucked from the non-driving end.

4.3 Direction of Rotation

Motors shall be suitable for both directions of rotation. A plate showing the direction of rotation corresponding to the phase terminal markings shall be fitted at the driving end shield of the motors.

4.4 Rotor

4.4.1 The rotor shall be of squirrel cage construction, unless otherwise specified.

4.4.2 The squirrel cage bars and end rings shall be of Aluminium pressure die-cast for smaller motors and copper or copper alloy for larger motors and designed for the required starting and duty cycles.

4.4.3 Wherever wound rotor is specified, the windings shall be as specified under clause 4.5. The rotor voltage shall not exceed stator voltage. Short circuiting and brush lifting devices are not required. The rheostat shall be rated for 10 minutes.

4.5 Windings and Insulation

4.5.1 The motor coils shall be made out of insulated electrolytic grade copper conductor. Successive coils shall be connected by accessible joints, well-brazed and finished smooth to prevent damage to insulation.

4.5.2 The motors shall be insulated assuming the power system neutral as isolated.

4.5.3 The insulation class shall be specified in Specification Sheet. Wherever Class “F” insulation is specified, the windings shall be easily replaceable type and the temperature rise shall not exceed that of Class “B” insulation. The insulation shall have tropical and fungicidal treatment.


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4.5.4 The winding coils shall be dried, properly impregnated with suitable varnishes to withstand the site conditions and properly baked. At least two additional impregnations and baking shall be applied to the assembled stator coil making a total of three impregnations and baking. Finally the windings shall be painted with special anti-acid and anti-alkali paints to withstand the site conditions.

4.5.5 Lead-in wire between the windings and the outside terminals shall be of heat resistant insulated conductors.

4.5.6 The windings shall preferably be delta connected. However, for motors having frame size 112 and below, star connection may be accepted.

4.6 Slip rings and Brushes

4.6.1 Slip rings shall be located in the non-driving side. The material of construction shall be copper alloy. The slip rings and the brush gear shall be cooled by the motor cooling fan.

4.6.2 The starting rheostats shall be designed for intermittent duty and rated for 10 minutes. Where speed regulation is required, the rheostats and the controllers shall be suitable for such application and rated for continuous duty. Auxiliary contacts shall be provided on the controllers for connections to the motor supply controls to prevent wrong operations during starting.

4.7 Bearings

4.7.1 All motors shall be provided with grease lubricated bearings. The bearings must be guaranteed to ensure smooth operation and a life not shorter than 30,000 Hrs.

4.7.2 The bearing temperature shall not exceed 90OC.

4.7.3 All motors shall be provided with on-line grease lubrication arrangement for both DE and NDE side bearings, except for motors of frame size 112 and less and flange mounted motors. The arrangement shall be complete with grease nipple and drain plug located at convenient locations.

4.8 Terminal Box

4.8.1 All the terminal boxes shall have identical degree of protection as that of the motor and shall be provided with SRBF or epoxy moulding terminal board.

4.8.2 The terminal boxes shall be side mounted and so designed as to ensure top/ bottom/ side entry of cables as required at site. The terminal box shall have an inclination of 30O to the vertical for ease of cable connection.

4.8.3 All the six leads of the motor shall be taken out to a common terminal box and shorting links for delta connection shall be provided.

4.8.4 For increased safety and type “n” motors, the terminals shall be provided with positive locking device against loosening.


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4.8.5 The terminal box shall have adequate clearances in between the terminals and also between the terminals and cable gland for proper termination of cables.

4.8.6 Separate terminal box shall be provided for space heater connection.

4.8.7 All terminal boxes shall be complete with heavy duty double compression type cable glands and tinned Copper crimping lugs to receive the external cables. The cable gland material shall be as specified in Specification Sheet.

4.9 Geared Motors

The gears shall be oil lubricated, heavy duty as per AGMA Class-III with silent and smooth operation. They shall be capable of transmitting the rated motor power continuously, withstanding moderate shock loads having a service factor of 2 and the starting duties. Inspection glass shall be provided to indicate the oil level in the gear box.

5.0 PERFORMANCE

5.1 Starting

5.1.1 The motors shall be capable of being started direct-on-line, unless otherwise specified.

5.1.2 The starting torque of each motor shall be higher than the resisting torque of the driven load throughout the starting period, even at the minimum starting voltage specified.

5.1.3 The starting current shall not be greater than 6 times the rated current, while starting at full voltage, unless otherwise specified in Specification Sheet.

5.1.4 The motors shall be suitable for 3 consecutive starts from ambient temperature and 2 consecutive starts from steady state load temperature.

5.1.5 The locked rotor withstand time (tE) under hot condition at 110% of rated voltage shall be more than the starting time of the motors coupled to the load even at the lowest stipulated starting voltage by 2 secs. for motors, having starting time upto 10 secs. and by 5 secs. for motors, having starting time more than 10 secs.

5.1.6 For increased safety motors, tE under hot condition shall not be less than 10 secs. The value of tE shall be determined in the presence of Purchaser’s representative unless test certificate from an independent testing authority is submitted for similar motors. The time tE and the locked rotor current shall be stamped on the name plate as well as indicated in the test certificates.

5.2 Running All motors shall be continuous maximum rated (S1 duty as per IS-325), unless otherwise specified.


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5.3 Temperature Rise

5.3.1 The total temperature of the stator winding under full load running condition shall not exceed the values permissible for the specified insulation class. For increased safety motors, the temperature shall be 10OC less than for normal motors.

5.3.2 For increased safety and flameproof motors the maximum surface temperature shall not exceed the values applicable for temperature class of the hazardous gases / vapours present in the installation area. However, for Type ‘n’ motors, the maximum allowable temperature shall not exceed 200OC.

5.3.3 For staring and locked rotor conditions stipulated under Clause 5.1.4, 5.1.5 and 5.1.6 the maximum temperature in the rotor shall not exceed 300OC or as permissible for the temperature class of hazardous gases/ vapours present in the area whichever is lower.

5.4 Vibrations

The motor vibrations measured at the bearings must not exceed the limits specified in IS-12075.

5.5 Noise Level

The motor noise level shall not exceed 85 dB measured at a distance of 1 metre from the motor.

6.0 COUPLING DETAILS

6.1 All motors shall be suitable for being coupled to the driven equipment through flexible coupling, unless otherwise specified.

6.2 Wherever rigid coupling is specified, the motor shaft shall have the desired class of accuracy.

6.3 For all vertical flange mounted motors, the limitations on shaft extension, run out, perpendicularity and eccentricity, as required by the driven machine supplier shall be complied with by the motor supplier.

6.4 If the motor is to be coupled to reciprocating pump or compressor requiring fluctuating torque, the motor supplier shall ensure that the inertia of the driving and driven machine assembly shall be such that the variation in the armature current shall not exceed + 66% of the rated current while delivering full load.

6.5 Wherever belt drive is specified the motor supplier shall ensure the shaft extension and the bearings are suitable for the duty specified and supply the slide rails unless otherwise specified.

7.0 ACCESSORIES

7.1 The motors shall be complete with the accessories as specified in Specification Sheet.


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7.2 Space Heaters Space heaters rated for 240 V A.C. shall be provided to keep the winding dry in idle condition for all motors rated 30 KW and above and located in an easily accessible position.

7.3 Name Plates

7.3.1 The name plate shall be of stainless steel with letters embossed on them.

7.3.2 The name plate shall contain all the required details as per relevant IS and in addition shall indicate the following: i) The description and Code No. of motor.

ii) Degree of protection of enclosure.

iii) Temperature rise of winding under running condition.

iv) Designation of bearings.

v) Recommended type of lubricant and interval of lubrication.

7.3.3 Flameproof/Increased Safety / Type ‘n’ motors shall have additional name plate containing relevant particulars as per IS-2148 / IS-6381 / IS-9628 respectively.

8.0 PAINTING

8.1 Enclosure of the motors and its accessories shall be painted with two coats of anti-rust paint and two coats of anticorrosive paint after suitable pretreatment.

8.2 Epoxy paint, wherever specified shall be provided.

8.3 Unless otherwise specified, the finishing shade shall be light grey having Shade No.631 as per IS-5.

9.0 TESTS AND INSPECTION

9.1 All motors shall be routine tested as per relevant standards.

9.2 Additional tests, wherever specified, shall be carried out on one motor of each rating.

9.3 All the above mentioned tests shall be carried out in the presence of Purchaser’s representative. In addition, the motor shall be subject to stage inspection at works and inspection at site for final acceptance.

9.4 These inspections shall, however, not absolve the vendor from their responsibility for making good any defects which may be noticed subsequently.


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10.0 PACKING The motors shall be properly packed to safeguard against weather condition and handling during transit.

11.0 DRAWINGS AND DOCUMENTS

11.1 Drawings and documents as per Annexure-I shall be supplied, unless otherwise specified.

11.2 All drawings and documents shall have the following descriptions written boldly:

- Name of client

- Name of consultant

- Enquiry / order number with plant / project name

- Motor Code No. and Description

12.0 SPARES

12.1 Spares for operation and maintenance Item wise unit prices of spare parts with recommended quantity shall be quoted

along with the motors as listed in the specification sheet.

12.2 Commissioning Spares Commissioning spares, as required, shall be supplied with the main equipment.

Item wise list of recommended commissioning spares shall be furnished for approval.

12.3 Any other spare parts not specified, but required, shall also be quoted along with the offer.

12.4 All spare parts shall be identical to the parts used in the motors.

13.0 DEVIATIONS

13.1 Deviations, if any, from this standard shall be clearly indicated in the offer with reasoning.

13.2 Deviations, if any, from the data furnished in specification sheet shall be indicated therein beside the data by encircling it.


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ANNEXURE - I

DOCUMENTATION FOR MEDIUM VOLTAGE INDUCTION MOTORS

Documents Required (Y / N) Sl. No. Document Description With Bid For Approval Final

1. Specification Sheet, duly completed Y Y Y

2. Technical Particulars, duly filled in Y Y Y

3. Terminal Box drawings N Y Y

4. Dimensional drawings with weight Y Y Y

5. Illustrative Catalogue Y N N

6. Characteristic curves N Y Y

7. Installation, operation & maintenance manual

N N Y

8. Guarantee certificate N N Y

9. Test certificate N N Y

Note:

1. 4 hard copies & 1 soft copy shall be supplied with bid. 2. 4 hard copies & 1 soft copy shall be supplied for approval after order within 4

weeks from the date of LOI. 3. 8 hard copies & 2 soft copies in CD shall be submitted as final documents prior to

despatch of the equipment. These shall be made in sets and supplied in fine plastic coated folder.

Y - Yes, N - No

TECHNICAL PARTICULARS MEDIUM VOLTAGE INDUCTION MOTOR

1700-TP8104-502 1

DOCUMENT NO REV SHEET 1 OF 1

1 05.01.2010 ISSUE FOR ENQUIRY SUNITA 0 09.12.09 ISSUE FOR RCF’S COMMENTS SUNITA

REV REV DATE EFF DATE PURPOSE PREPD REVWD APPD FORM NO: 02-0000-0021F3 REV2 TP-8104 All rights reserved

CLIENT RCF THAL PROJECT: THAL AMMONIA REVAMP PLANT : DEBOTTLENECKING OF AMMONIA PLANT ISSUED FOR : PROPOSAL ENQUIRY ORDER FINAL

GENERAL Item No. : Quantity : Description : Code No. : Ref. Stds. : IS / IEC Make : Maker’s Type :

ELECTRICAL DATA No. of Starts - Hot/Cold : Torque-Starting/Pull Up/Pull Out : t Start at Min. V Start : Safe Stall time at VR / 1.1 VR : Stator Time Constant : Temp. Rise at Full Load :

TEMP. RISE OF STATOR/ ROTOR AFTER

3 Starts from Cold : 2 Starts from Hot :

Current at FL / 0.85 FL : Efficiency at FL / 0.85 FL : Speed at FL / 0.85 FL : Cos Φ at FL / 0.85 FL : Push Pull Withstand Capacity : Max. V dip for 1 sec. / 10 sec. : Space Heater Rating : Suitable for Low Voltage Heating : Yes No

MECHNICAL DATA Frame Size/ Weight : Ref. Dimensional Drgs. : Rotor GD2 in KgM2 : Suitable for Outdoor Use : Yes No Rotation Bi-directional : Yes No Material of Insulation : Treatment of Insulation : Size of Winding Wire : Type & Material of Fan : Lubrication Type : Lubrication Specification : On Line Lubrication : Yes No Interval of Lubrication :

BEARING TYPE & NOS.

DE NDE

NOTE:- DULLY FILLED IN TECHNICAL PARTICULARS SHALL BE SUBMITTED BY VENDOR ALONG WITH OFFER


1700-DL-FORM-I 0 DOCUMENT NO REV

SHEET 1 OF 1

EXCEPTION AND DEVIATIONS

SL.NO. PAGE NO. OF BID DOCUMENT

CLAUSE NO. OF BID DOCUMENT

SUBJECT DEVIATION

Package Vendor shall submit deviation list, if any, with respect to various engineering standards and specification sheet clause wise at one place only as per the deviation form No. 1700-DL-FORM-I attached. Deviation indicated as where in the offer will not be taken for cognisance.

SIGNATURE OF BIDDER

ANNEXURE - AItem No. As per BOM

Items Description Quoted Model/Type No.

Drawing No. BIS License NO. CMRI / PTB / ATEX Certificate No.

Valid upto

CCOE Certificate No. Valid upto

Remarks

Enquiry for Centrifugal Pumps p309p324p325p352 1700-502

Documents

Transcript of Enquiry for Centrifugal Pumps p309p324p325p352 1700-502