Menu

About Us
GeM Registration
Company Insights

Department of Atomic Energy Tender by Nuclear Power Corporation Of India Limited (GEM/2025/B/6113356)

1. O-ring, Size 15 NB, Part No. 4. Material of construction -MOC - EPDM VSS No. 34930-2051-R-0 Drg.

Uttara kannada, Karnataka
Goods
Qty:3,470
EMD: ₹1.1 Lakh
Department of Atomic Energy Tender by Nuclear Power Corporation Of India Limited (GEM/2025/B/6113356)

Tender Timeline

Tender Issue
April 21, 2025 at 11:02 AM

Tender Title: Line Diaphragm and O Ring of Moderator Group Valve

Tender Reference Number: GEM/2025/B/6113356

Issuing Authority/Department

Department of Atomic Energy

Scope of Work and Objectives

The objective of this tender is to procure various sizes of O-rings and line diaphragms made of EPDM, for use in the Moderator Group valve assembly. The specific items include O-rings of sizes 15 NB, 25 NB, 40 NB, and 50 NB, along with line diaphragms of the same sizes as specified in the tender documents. The total quantity required is approximately 3470 units distributed across different specifications. This procurement aims to ensure the availability of reliable components necessary for the function and maintenance of equipment within nuclear facilities.

Eligibility Criteria

To qualify for this tender, bidders must be registered as a legal entity and possess the necessary licensing to operate within the scope of this tender. Bidders should also demonstrate previous experience in supplying similar components to ensure reliability and efficiency in the supply chain.

Technical Requirements

The technical specifications outlined in the tender specify that all components must comply with the following:

  • Material of construction for O-rings and diaphragms must be EPDM as per VSS No. 34930-2051-R-0.
  • All supplied items must adhere to the engineering drawings provided (e.g., Drg. No. OA-31227-03-08-R-1).
  • Bidders must ensure that all items meet the necessary quality standards as dictated by the Department of Atomic Energy's regulations.

Financial Requirements

Bidders are required to submit a financial quotation that outlines the cost per unit for the items procured. Payment terms will be detailed in the bidding documents. Generally, bidders should provide a competitive pricing model to be considered for the evaluation.

Document Submission Details

All documentation including technical and financial offers must be submitted electronically via the designated procurement portal. Bidders must ensure that their submissions include all relevant paperwork, certifications, and adherence to formats required as specified in the tender document.

Special Provisions

This tender encourages participation from Micro, Small, and Medium Enterprises (MSEs) and start-ups, in alignment with government initiatives. Provisions may include relaxed eligibility criteria or preference in evaluation as recognized by the Department of Atomic Energy.

Evaluation Process

The evaluation process will consist of a comprehensive review of both technical and financial bids. Bidders will be assessed based on their compliance with the technical requirements, quality standards, pricing, and delivery capacity. The department reserves the right to accept or reject any proposal based on the evaluation criteria dictated in the tender document.

Delivery Locations

Successful bidders will be required to deliver the items to specified locations as detailed in the contractual agreement. Coordination for delivery will be made post-approval of the purchase order.

Contact Information

For further inquiries regarding the tender specifications and submission procedures, bidders are encouraged to refer to the official communications from the Department of Atomic Energy.

General Information

Ministry Name
PMO
Department Name
Department of Atomic Energy
Organisation Name
Nuclear Power Corporation Of India Limited
State
Karnataka
City
Uttara kannada

Financial Information

EMD Amount
₹1,07,952.00
Bid Offer Validity
120 (Days)

Evaluation and Technical Information

Inspection Required
No

Tender Documents

6 Documents
GeM-Bidding-7710103.pdfMain Document
Other DocumentsOTHER
BOQ DocumentBOQ BOQ
BOQ DocumentBOQ BOQ
Buyer uploaded ATC documentATC APPENDIX
GEM General Terms and Conditions DocumentGEM_GENERAL_TERMS_AND_CONDITIONS

Similar Tenders

View All

1. O-Ring Dim- ID 111mm X 4.5mm Thk MOC- Viton,2. O-Ring Dim- ID 216mm X 4mm Thk MOC- EP 80,3. O-Ri

₹20,445.00
GEM
Goods
Qty:1,797
5 Files
Nuclear Power Corporation Of India Limited
UTTARA KANNADA, KARNATAKA
Boq › Boql
1. O-Ring Dim- ID 111mm X 4.5mm Thk MOC- Viton , 2. O- Ring Dim- ID 216mm X 4mm Thk MOC- EP 80 , 3. O-Ring Dim- ID 100mm X 4mm Thk MOC- EP 80 , 4. O-Ring Dim- ID 490mm X 5mm Thk MOC- EP 80 , 5. O-Ring Dim- ID 530mm X 5mm Thk MOC- EP 80 , 6. O-Ring Dim- ID 125mm X 4mm Thk MOC- EP 80 , 7. O-Ring Dim- ID 210mm X 4mm Thk MOC- EP 80 , 8. O-Ring Dim- ID 130mm X 4mm Thk MOC- Viton , 9. O-Ring Dim- ID 216mm X 4mm Thk MOC- Viton , 10. O-Ring Dim- ID 250mm X 4mm Thk MOC- Viton , 11. O- ring Dim- ID 105mm X 3mm Thk MOC- Viton , 12. O-ring Dim- ID 175mm X 3.5mm Thk MOC- Viton , 13. O-ring chord Dim- Chord 4.5mm Thk MOC- EPDM , 14. O-ring Dim- ID 180mm X 10.5mm Thk MOC- NBR , 15. O-ring chord Dim- Chord 5.5mm Thk MOC- Neoprene , 16. O-ring Dim- ID 20.35mm X 1.78mm Thk MOC- Nitrile , 17. O-ring Dim- ID 17.17mm X 1.78mm Thk MOC- Nitrile , 18. O-ring Dim- ID 41mm X 1.78mm Thk MOC- Nitrile , 19. O-ring Dim- ID 47.29mm X 2.62mm Thk MOC- perfluoroelastomer Temperature resistance - 300 degree centigrade , 20. O-ring Dim- ID 148.82 x 2.62 MM THK. MOC- perfluoroelastomer- FFKM, Temperature resistance - 300 degree centigrade , 21. O-ring Dim- ID 163.8 x 2.62 MM Thk MOC- perfluoroelastomer-FFKM, Temperature resistance - 300 degree centigrade , 22. O-ring Dim- OD 31.47 x 1.78 MM Thk MOC- perfluoroelastomer-FFKM, Temperature resistance - 300 degree centigrade , 23. O-ring Dim- OD 45.69 X 2.62 MM Thk MOC- EPDM shore hardness 90 , 24. O-ring Dim- ID 223mm X 4.5mm Thk MOC- EPDM Shore hardness 60-70 , 25. O-ring Dim- ID 30mm X 3.5 mm Thk MOC- EPDM , 26. O- ring Dim- ID 309.3 X 5.7mm Thk MOC- Nitrile , 27. O-ring Dim- ID 154.3 X 5.7mm Thk MOC- Nitrile , 28. O-ring Dim- ID 299.3 X 5.7mm Thk MOC- Nitrile , 29. O-ring Dim- ID 199.3 X 5.7mm Thk MOC- Nitrile , 30. O-ring chord Dim- Chord 1.75mm Thk MOC- Nitrile , 31. O-ring Dim- ID 249.3mm X 5.7mm Thk MOC- Nitrile , 32. O-ring Dim- ID 154.1mm X 5.7mm Thk MOC- Nitrile , 33. O-ring Dim- ID 229.3mm X 5.7mm Thk MOC- Nitrile , 34. O-ring Dim- ID 199.3mm X 5.7mm Thk MOC- Nitrile , 35. O-ring Dim- ID 561mm X Thk 5.5mm MOC- Neoprene , 36. O-ring Dim- ID 775mm X Thk 6mm MOC- Neoprene , 37. O-ring Dim- ID 750mm X Thk 6mm MOC- Neoprene , 38. O-ring Dim- ID 608mm X Thk 5.5mm MOC- Neoprene , 39. O-ring Dim- ID 293mm X Thk 4mm OR L 950mm MOC- Neoprene , 40. O-ring Dim- ID 522mm X Thk 6mm MOC- Neoprene , 41. O-ring Dim- ID 1365mm X Thk 4mm MOC- Neoprene , 42. O-ring Dim- ID 1465mm X Thk 4mm OR L 4625mm MOC- Neoprene , 43. O- ring Dim- ID 357mm X Thk 3.5mm MOC- NBR , 44. O-ring Dim- ID 213mm X Thk 3.5mm MOC- NBR , 45. O-ring Dim- ID 102mm X Thk 3.5mm MOC- NBR , 46. O-ring Dim- ID 107mm X Thk 3.5mm MOC- NBR , 47. O-ring Dim- ID 163mm X Thk 3.5mm MOC- NBR , 48. O-ring Dim- ID 289mm X 4.5mm Thk Shore hardness 60-70 MOC- EPDM , 49. O-ring Dim- ID 180mm X Thk 4mm MOC- Viton , 50. O- ring Dim- ID 149mm X Thk 3.5mm MOC- Viton , 51. O-ring Dim- ID 129.4mm X Thk 3.1mm MOC- Viton , 52. O-ring Dim- ID 64.4mm X Thk 3.1mm MOC- Viton , 53. O-ring Dim- ID 186mm X Thk 3.5mm MOC- Viton , 54. O-ring Dim- ID 165mm X Thk 4mm MOC- Viton , 55. O-ring Dim- ID 393.3mm X Thk 3.5mm MOC- Viton , 56. O-ring Dim- ID 145 X 3.5mm Thk MOC- NBR , 57. O-ring Dim- ID 49.5 X 3.5mm Thk MOC- NBR , 58. O-ring Dim- ID 91.44 X 5.33 Thk MOC- Viton , 59. O-ring Dim- ID 25.4 X 3.53mm Thk MOC- EPDM
April 24, 2025
May 17, 2025 at 11:00 AM
View Details

spare mechanical seal set,spare rotary seal face,spare mating Ring,spare mating Ring O-ring,spare r

₹13,710.00
GEM
Goods
Qty:52
10 Files
Nuclear Power Corporation Of India Limited
BULANDSHAHR, UTTAR PRADESH
Univ
spare mechanical seal set , spare rotary seal face , spare mating Ring , spare mating Ring O-ring , spare rotary face O-ring
April 25, 2025
May 16, 2025 at 11:00 AM
View Details

Seam less pipes MOC SS 304 of size - 15 NB,Seam less pipes MOC SS 304 of size - 20 NB,Seam less pip

₹42,300.00
GEM
Goods
Qty:3,138
14 Files
Irel (india) Limited
GANJAM, ODISHA
Boq › Boql
Seam less pipes MOC SS 304 of size - 15 NB , Seam less pipes MOC SS 304 of size - 20 NB , Seam less pipes MOC SS 304 of size - 25 NB , Seam less pipes MOC SS 304 of size - 50 NB , Seam less pipes MOC SS 304 of size - 80 NB , Seam less pipes MOC SS 304 of size - 100 NB , Seam less pipes MOC SS 304 of size - 150 NB , 90 Degree Elbow MOC- SS304 of size - 15 NB , 90 Dgree Elbow MOC - SS304 of size - 20 NB , 90 Degree Elbow MOC - SS304 of size - 25 NB , 90 Degree Elbow MOC - SS304 of size - 50 NB , 90 Degree Elbow MOC - SS304 of size - 80 NB , 90 Degree Elbow MOC - SS304 of size - 100 NB , SS SORF Flanges as per ANSI B16.5 Class 150 MOC SS304 of size - 15 NB , SS SORF Flanges as per ANSI B16.5 Class 150 MOC SS304 of size - 20 NB , SS SORF Flanges as per ANSI B16.5 Class 150 MOC SS304 of size - 25 NB , SS SORF Flanges as per ANSI B16.5 Class 150 MOC SS304 of size - 50 NB , SS SORF Flanges as per ANSI B16.5 Class 150 MOC SS304 of size - 80 NB , SS SORF Flanges as per ANSI B16.5 Class 150 MOC SS304 of size - 100 NB
April 24, 2025
May 15, 2025 at 10:00 AM
View Details

O RING REF 2679 C,ORING SEAL 94 84X3 53NITRIL CD 07 168 32,O RING PT NO 007027,O RING ID 25 00X3 53

GEM
Goods
Qty:630
5 Files
National Aluminium Company Limited, Bhubaneswar
ANGUL, ODISHA
Boq › Boql
O RING REF 2679 C , ORING SEAL 94 84X3 53NITRIL CD 07 168 32 , O RING PT NO 007027 , O RING ID 25 00X3 53MM , O RING VITION 22X2 5 FOR BURNER RAMP , VITON O RING 9 25 X 1 78 MM ID X DIA , O RING 13 X 2 , O RING SEAL PT NO 550 BY 30484 , O RING 1 D 20 22 SEC DIA 3 53 VITON RUB , OIL SEAL SIZE 20X38X8 MM
April 23, 2025
May 15, 2025 at 9:00 AM
View Details

Frequently Asked Questions

The eligibility requirements mandate that bidders must be registered entities and possess the appropriate licensing to provide supply components specified in the tender. Typically, bidders must also demonstrate prior experience in delivering similar products, showcasing reliability and compliance with quality norms.

All technical specifications require that O-rings and line diaphragms be constructed from EPDM material as stated in the specifications of VSS No. 34930-2051-R-0. Each item must comply with the relevant engineering drawings and quality standards stipulated by the issuing authority, ensuring they are suitable for use within nuclear facilities.

Bidders need to pay an Earnest Money Deposit (EMD), the details of which will be provided in the tender documentation. Additionally, a performance security may be required after the award of the contract, serving to guarantee the successful execution of the project. Payment terms will also be elaborated upon in the tender documents.

All submissions must be made electronically via the designated procurement platform. Accepted document formats will be detailed in the tender guidelines, which typically include PDF and Word documents for technical offers and spreadsheets for financial bids, ensuring uniformity and accessibility.

The tender provides advantages for Micro, Small, and Medium Enterprises (MSEs), including potential price preference and relaxed eligibility criteria to encourage participation. Furthermore, compliance with ‘Make in India’ policies ensures that local enterprises have priority in procurement, promoting sustainability and local economic growth in line with established procurement rules.

Probable Bidders

Companies likely to bid

Get Tender Alerts

Get notifications for similar tenders