Contracts and Materials Tender by Damodar Valley Corporation (d30ea2d2)

Sealing ring machining EE Exciter End,STEM _6570,SPARES FOR SERVOMOTOR OF CRH NRV DRG.NO. 013235030

Goods
Qty:1,975

Tender Timeline

Tender Issue
May 21, 2025 at 7:13 PM

Procurement of Spares for Turbo Generator and HP Bypass System for CTPS DVC - d30ea2d2

The Ministry of Power, through the Contracts and Materials department, is inviting bids for the procurement of essential spares for the Turbo Generator and HP bypass system at the CTPS DVC. This procurement is critical for maintaining operational efficiency and ensuring the reliable functionality of the power generation units.

Scope of Work and Objectives

This tender encompasses the supply of a variety of spares specifically designed for the Turbo Generator and HP Bypass System. The comprehensive list includes items such as sealing rings, threaded rings, clamping pieces, high-pressure hoses, and various parallel keys among others, ensuring that all components meet the required specifications and standards necessary for optimal performance. The aim is to acquire 1975 units of these specified spare parts, aligned with the operational needs of the CTPS facility.

Eligibility Criteria

To qualify for this tender, bidders must be registered entities capable of providing the required spare parts. It is important that the participating bidders demonstrate a comprehensive understanding of the technical nuances involved in the production and supply of the listed items, and possess a track record of supplying similar spares to the power sector.

Technical Requirements

Bidders must ensure that all supplied items comply with industry standards and specifications pertinent to the Turbo Generator and HP bypass systems. Each component must be suitable for use in high-stress environments, satisfying operational criteria for both durability and performance efficiency. Detailed technical specifications will be provided in the bid documents.

Financial Requirements

Pricing proposals must reflect a competitive and justified pricing structure. Financial documentation demonstrating the bidder's capability to undertake the procurement, including complete pricing for all items specified in the Bill of Quantities (BOQ), will be required. Bidders are encouraged to outline clear payment terms in their proposals.

Document Submission Details

Interested bidders should compile all necessary documents, including technical specifications, eligibility proofs, and financial details, and submit them according to the guidelines established in the tender documents. Completeness and accuracy of submitted documents will be critically evaluated during the review process.

Special Provisions

There are beneficial considerations for Micro, Small, and Medium Enterprises (MSEs) and startups as outlined within the tender framework. These provisions aim to encourage participation from smaller firms, enhancing competition and innovation within the procurement landscape.

Evaluation Process

Bids will undergo a thorough evaluation process which will consider multiple factors, including the bidder's experience, the suitability of the technical offerings, and cost considerations. The Ministry of Power reserves the right to accept or reject bids based on this evaluation methodology.

Delivery Locations

The delivery of spares will be conducted at specified locations as outlined in the procurement documents. Bidders must ensure that logistics and scheduling are incorporated into their proposals to facilitate efficient delivery and installation processes.

Contact Information

For further inquiries regarding the tender process and submissions, please refer to the official channels provided within the tender documentation. Ensure that all communications are directed through these formal channels for prompt responses.

Conclusion

This procurement is essential for the continuous operation of the CTPS DVC facility. Bidders are encouraged to leverage their expertise and capabilities to deliver high-quality spares, contributing to the operational success of power generation. Participation in this tender offers an opportunity to engage in a significant governmental project, promoting industry standards within the sector.


Tender BOQ Items

27 Items
1.

Sealing ring machining EE Exciter End

As per attached Specification Sheet

Qty:1
Unit:no
365
2.

STEM _6570

As per attached Specification Sheet

Qty:4
Unit:no
365
3.

SPARES FOR SERVOMOTOR OF CRH NRV DRG.NO. 0132350300000 COMPACT SEALING RING 1541 VAR_06

As per attached Specification Sheet

Qty:3
Unit:no
365
4.

THREADED RING PART NO. 01 IP Casing Assembly DRG NO.01060118500 MAKE BHEL

As per attached Specification Sheet

Qty:1
Unit:no
365
5.

FITTED KEY FOR JOURNAL BEARING HP FRONT DRG. NO. 01160418000000 BHEL SPARE PART CODE NO.116041800000039 REF. NO. HW _174.163

As per attached Specification Sheet

Qty:3
Unit:no
365
6.

THREADED RING PART NO 5 IP CASING ASSLY DRG NO. 01060118500 MAKE BHEL

As per attached Specification Sheet

Qty:1
Unit:no
365
7.

CLAMPING PIECE SPARE PART CODE 01030746000012 HW_174.02 PT NO_0103072200000007 FOR LP ROTOR BLADING

As per attached Specification Sheet

Qty:600
Unit:no
365
8.

CLAMPING PIECE SPARE PART CODE 01030722000008 HW_174.05 PT NO_0103072200000008 FOR LP ROTOR BLADING

As per attached Specification Sheet

Qty:900
Unit:no
365
9.

HOSE DN 16X2200 W9737260902 ASSY Drg_0116040100000043 MFG Drg_ST22004.002

As per attached Specification Sheet

Qty:5
Unit:no
365
10.

PARALLEL KEY HW_286.62 SPARE PART CODE 01060118500016 PART NO_0106011850000016

As per attached Specification Sheet

Qty:3
Unit:no
365
11.

Seal Ring machining TE

As per attached Specification Sheet

Qty:2
Unit:no
365
12.

HIGH PRESS HOSE DN 16X1200 Assy Drg No_0118141800000049 Mfg Drg No_ST22004.005

As per attached Specification Sheet

Qty:6
Unit:no
365
13.

PARALLEL KEY HW_286.61 SPARE PART CODE 01060118500012 PART NO_0106011850000013

As per attached Specification Sheet

Qty:3
Unit:no
365
14.

FITTED KEY Assy Drg No_0118141800000037 Mfg Drg No_41181801034

As per attached Specification Sheet

Qty:2
Unit:no
365
15.

THREADED RING PART NO 07 IP CASING ASSLY DRG NO. 01060118500 MAKE BHEL

As per attached Specification Sheet

Qty:1
Unit:no
365
16.

FITTED KEY HW_259.16 SPARE PART CODE 01060118500018 PART NO_0106011850000018

As per attached Specification Sheet

Qty:2
Unit:no
365
17.

HP HOSE spec TG60552 Assy Drg No_1139180100000001

As per attached Specification Sheet

Qty:6
Unit:no
365
18.

Valve SEAT ASSY 6013

As per attached Specification Sheet

Qty:2
Unit:no
365
19.

STEM _6013 BPE Valve_ 3.2 SQCM

As per attached Specification Sheet

Qty:4
Unit:no
365
20.

hose dn 6x2500 spare part code 01160418000004 hw_208.006 drg no 0116041800000004 for journal bearing d250x180 brg_01

As per attached Specification Sheet

Qty:2
Unit:no
365
21.

SEALING STRIP 8X2X1100 spare part code 2117241000004

As per attached Specification Sheet

Qty:400
Unit:no
365
22.

THREADED RING PART NO. 03 IP Casing Assembly DRG NO.01060118500 MAKE BHEL

As per attached Specification Sheet

Qty:1
Unit:no
365
23.

HP HOSE Part no.1142140100000001

As per attached Specification Sheet

Qty:4
Unit:no
365
24.

PARALLEL KEY HW_286.61 SPARE PART CODE 01060118500012 PART NO_0106011850000012

As per attached Specification Sheet

Qty:1
Unit:no
365
25.

OVER RUNNING CLUTCH ASSY. DRG. NO. 11150137000002 OF HYDRAULIC MOTOR OF BARRING GEAR.

As per attached Specification Sheet

Qty:2
Unit:no
365
26.

Follow Up Piston Spring Assembly Tested and Calliberated for IP Sec. Oil of Follow Up Piston for Electro Hydraulic Converter

As per attached Specification Sheet

Qty:12
Unit:no
365
27.

FITTED KEY ASS DRG DESC JOURNAL BEARING D250X180 ASSLY DRG NO. 01160418000 PART NO. 38 VARIANCE NO. 0

As per attached Specification Sheet

Qty:4
Unit:no
365

General Information

Item Category
Sealing ring machining EE Exciter End , STEM _6570 , SPARES FOR SERVOMOTOR OF CRH NRV DRG.NO. 0132350300000 COMPACT SEALING RING 1541 VAR_06 , THREADED RING PART NO. 01 IP Casing Assembly DRG NO.01060118500 MAKE BHEL , FITTED KEY FOR JOURNAL BEARING HP FRONT DRG. NO. 01160418000000 BHEL SPARE PART CODE NO.116041800000039 REF. NO. HW _174.163 , THREADED RING PART NO 5 IP CASING ASSLY DRG NO. 01060118500 MAKE BHEL , CLAMPING PIECE SPARE PART CODE 01030746000012 HW_174.02 PT NO_0103072200000007 FOR LP ROTOR BLADING , CLAMPING PIECE SPARE PART CODE 01030722000008 HW_174.05 PT NO_0103072200000008 FOR LP ROTOR BLADING , HOSE DN 16X2200 W9737260902 ASSY Drg_0116040100000043 MFG Drg_ST22004.002 , PARALLEL KEY HW_286.62 SPARE PART CODE 01060118500016 PART NO_0106011850000016 , Seal Ring machining TE , HIGH PRESS HOSE DN 16X1200 Assy Drg No_0118141800000049 Mfg Drg No_ST22004.005 , PARALLEL KEY HW_286.61 SPARE PART CODE 01060118500012 PART NO_0106011850000013 , FITTED KEY Assy Drg No_0118141800000037 Mfg Drg No_41181801034 , THREADED RING PART NO 07 IP CASING ASSLY DRG NO. 01060118500 MAKE BHEL , FITTED KEY HW_259.16 SPARE PART CODE 01060118500018 PART NO_0106011850000018 , HP HOSE spec TG60552 Assy Drg No_1139180100000001 , Valve SEAT ASSY 6013 , STEM _6013 BPE Valve_ 3.2 SQCM , hose dn 6x2500 spare part code 01160418000004 hw_208.006 drg no 0116041800000004 for journal bearing d250x180 brg_01 , SEALING STRIP 8X2X1100 spare part code 2117241000004 , THREADED RING PART NO. 03 IP Casing Assembly DRG NO.01060118500 MAKE BHEL , HP HOSE Part no.1142140100000001 , PARALLEL KEY HW_286.61 SPARE PART CODE 01060118500012 PART NO_0106011850000012 , OVER RUNNING CLUTCH ASSY. DRG. NO. 11150137000002 OF HYDRAULIC MOTOR OF BARRING GEAR. , Follow Up Piston Spring Assembly Tested and Calliberated for IP Sec. Oil of Follow Up Piston for Electro Hydraulic Converter , FITTED KEY ASS DRG DESC JOURNAL BEARING D250X180 ASSLY DRG NO. 01160418000 PART NO. 38 VARIANCE NO. 0
Ministry Name
City

Financial Information

Bid Offer Validity
180 (Days)
Arbitration Clause
No
Mediation Clause
No

Evaluation and Technical Information

Evaluation Method
Total value wise evaluation
Inspection Required
Yes
Technical Clarifications Time
3 Days

Tender Documents

7 Documents
GeM-Bidding-7861983.pdfMain Document
BOQ DocumentBOQ BOQ
BOQ DocumentBOQ BOQ
Other DocumentsOTHER
Buyer uploaded ATC documentATC ATC
Buyer uploaded ATC documentATC ATC
GEM General Terms and Conditions DocumentGEM_GENERAL_TERMS_AND_CONDITIONS

Documents Required from Seller

  • Certificate (Requested in ATC)
  • OEM Authorization Certificate
  • Additional Doc 1 (Requested in ATC)
  • Additional Doc 2 (Requested in ATC)
  • Compliance of BoQ specification and supporting document *In case any bidder is seeking exemption from Experience / Turnover Criteria
  • the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer

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End fittings (finish machined) as per TAPS-4/31120/2403/DD and Specification PB/E/00040, R0,End Fit

₹79,46,812.00
GEM
Goods
Qty:76K
78 Files
Nuclear Power Corporation Of India Limited
THANE, MAHARASHTRA
Univ
End fittings (finish machined) as per TAPS-4/31120/2403/DD and Specification PB/E/00040, R0 , End Fitting Flange for Coolant Tube rolling, drawing no. TAPS-4/31120/2421/DD & PB/E/00040, R0 , EF spool-A, CS ring shrink fitting mockup, drawing no. TAPS-4/31120/2428/DD and TS no. PB/E/00040, , EF spool-B for CS ring shrink fitting mock-ups, drawing no. TAPS-4/31120/2428/DD & TS no. PB/E/00040 , EF spool-C for CS ring shrink fitting mock-ups, drawing no. TAPS- 4/31120/2428/DD & TS PB/E/00040, R0 , Lattice Tube for 16 channel Mock up as per drawing no. TAPS-3/31610/2507/DD and 2506/DD , Lattice tube 100mm long from 241.25 mm Dia End for weld qualification drg no. TAPS- 3/31610/2506&07/D , Liner Tube as per drawing no. TAPS- 4/31120/2402/DD and Specification PB/E/00041, R0 , Liner Tube Spacer (Button) as per drawing no. TAPS- 4/31120/2402/DD and Specification PB/E/00041, R0 , Liner Tube Spool for rolling qualification as per drawing no. TAPS- 4/31120/2424/DD and Specification , Liner Tube Flange for rolling qualification-drawing no. TAPS-4/31120/2423/DD & TS no. PB/E/00040, R0 , Journal Ring, Cal. Side (Tool Steel AISI-D-2) drawing no. TAPS-4/31150/2401/DD & TS PB/E/00042, R0 , Journal Ring, FM Side as per drawing no. TAPS-4/31150/2401/DD and Specification PB/E/00042, R0 , Bearing Sleeve FM side for 16 Ch. Mock up drg no. TAPS- 4/31150/2401/DD & TS no. PB/E/00042, R0 , Bearing Sleeve Cal. Side side for 16 Ch. Mock up drg no. TAPS- 4/31150/2401/DD & TS no. PB/E/00042, R0 , Bearing Sleeve Retainer ring FM side for 16 Ch Mock up drg no. TAPS- 4/31120/2414/DD & PB/E/00043, R0 , Bearing Sleeve Retainer ring Cal. Side for 16 Ch. Mock up drg no. TAPS- 4/31120/2414/D & PB/E/00043R0 , EF Retaining ring as per drawing no. TAPS-4/31120/2414/DD and Specification PB/E/00043, R0 , Split Sleeve Assy. (CS- IS: 2062GrA, Zn plated) drg no. TAPS-4/31120/2413/DD & TS no. PB/E/00044, R0 , Bellows attachment Ring (CS-A519 Gr1025) drg no. TAPS-4/31120/2409/DD & TS no. PB/E/00045, R0 , SS Seal Ring in Bellows 308L/321L as per drawing no. TAPS-4/31120/2409/DD & TS no. PB/E/00045, R0 , Yoke of Position Assy drg no. TAPS-4/31120/2407/DD and Specification PB/E/00046, R0 , Stud 17-4 PH M-30 x 2- 6g as per drawing no. TAPS-4/31120/2408/DD and Specification PB/E/00047, R0 , Unthreaded Fixing Block (Part no. 2) SS-193 (Yoke Assembly) as per drawing no. TAPS-4/31120/2410/DD , Unthreaded Fixing Block (Part no. 2A) SS-193 (Yoke Assembly) as per drawing no. TAPS- 4/31120/2410/DD , Threaded Block (Part no. 3) as per drawing no. TAPS-4/31120/2410/DD , Threaded Block (Part no. 3A) as per drawing no. TAPS-4/31120/2410/DD , Square head screw M-10 x 1.25-6g (850 x 4) as per drawing no. TAPS-4/31120/2410/DD , Hex. Main Nut (850 x 2) as per drawing no. TAPS-4/31120/2410/DD , Hex. Lock Nut as per drawing no. TAPS-4/31120/2410/DD , Spring Washer (B-10) as per drawing no. TAPS-4/31120/2410/DD , Spring Washer (B-30) as per drawing no. TAPS-4/31120/2410/DD , Hex Soc. Headed Cap Sc. M4 x 0.7 x 8lg as per drawing no. TAPS- 4/31120/2410/DD , Master gauge for Dimension (L-27, C-4, L-30, B-10, C-8) as per TS no. PB/E/00040, R0 , Working gauges for Dimension (L-27, C-4, L-30, B-19, C-8) as TS no. PB/E/00040, R0 , Landed Sleeve Insert (SS-410) for CT Rolling as per drawing no. TAPS-4/31610/2414/DD , CSTS Flanges (SS304L) for CT rolling as per drawing no. TAPS- 4/31610/2414/DD
April 23, 2025
June 2, 2025 at 11:00 AM
View Details

Frequently Asked Questions

The eligibility requirements include being a registered entity capable of supplying the necessary spares. Bidders must showcase experience in providing similar products to the power sector and possess the necessary technical knowledge to ensure that all components meet the specified operational standards.

Bidders must provide valid certifications ensuring compliance with industry standards, including quality assurance documents and any relevant technical certifications. These certifications must reflect the bidder’s ability to supply spares for Turbo Generators and HP bypass systems.

The submission process requires bidders to compile their technical and financial documents and submit them electronically or in hard copy as specified in the tender guidelines. It is crucial to ensure all documents are complete and meet the submission criteria outlined in the tender documentation.

Payment terms will be determined based on the proposals submitted by each bidder. Bidders should detail their proposed payment structure, which could include milestones based on delivery or completion of project objectives.

The tender includes special provisions that support Micro, Small, and Medium Enterprises (MSEs), ensuring inclusive participation in government procurement. MSEs may receive an advantage in the evaluation process, making it easier for them to compete against larger firms while promoting entrepreneurship within the sector.

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