Supply, fabrication, installation of ventilation, fire fighting and
Tender Description
Supply, fabrication, installation of ventilation, fire fighting and chilled water systems of UKZ and UBZ tunnels of KKNPP 5
Tender Specifications & Timeline
14 FieldsAward of Contract (AOC) Details
Awardee / Contractor
WELTECH ENGINEERS
Award Date: 17-Jul-2026
Completion Period: 548 Days
Contract Financials & Scope
INR 175,522,823
Work Order issued on 16.07.2026
Contract Award Info Updated 17-Jul-2026 10:36 AM by Manoj Kumar Singh
Total Bidders
8
Winning Bid (L1)
₹17.55 Cr
Estimated Value (PAC)
₹19.95 Cr
Margin vs Estimate
-12.04%
L1 to L2 Spread
+0.90%
Completion Period
548 days
AOC Award Date
17-Jul-2026
| Rank | Bidder / Contractor | Quoted Bid | Gap vs L1 | vs Estimate | Status |
|---|---|---|---|---|---|
| L1 | WELTECH ENGINEERS#990032 | ₹17.55 Cr | 0.0% (L1) | -12.04% | Accepted-AOC |
| L2 | ₹17.71 Cr | +0.90% | Rejected | Rejected-AOC | |
| L3 | Som Projects Pvt. Ltd.#994255 | ₹18.44 Cr | +5.05% | Rejected | Rejected-AOC |
| L4 | ₹19.82 Cr | +12.91% | Rejected | Rejected-AOC | |
| L5 | ₹23.95 Cr | +36.43% | Rejected | Rejected-AOC | |
| DQ | — | — | Rejected-Tech | Rejected-Technical | |
| DQ | Power Conz#991081 | — | — | Rejected-Tech | Rejected-Technical |
| DQ | YONAH ENGINEERING#988273 | — | — | Rejected-Tech | Rejected-Technical |
This power & energy tender covers supply, fabrication, installation of ventilation, fire fighting and, issued by Nuclear Power Corporation of India Limited under reference NPCIL/KK56/MECH/PT/2026/15. The estimated contract value is ₹19.95 Cr, and the tender is currently Expired. Following contract finalisation, the work was awarded to WELTECH ENGINEERS for a total value of ₹17.55 Cr.
This procurement is part of ongoing efforts by central government agencies and public sector undertakings to maintain and upgrade public infrastructure and services in KKNPP 5 and 6. Vendors interested in similar opportunities can browse other tenders from the same issuing organisation below.
Tender Documents
Download official tender documents, technical specifications, schedules, and BOQ files
techsummary_310633.pdf
BOQ Comparative Chart
finsummary_310633.pdf
Workorder.pdf
High Quoted
Not Qualified in Part-I evaluation
High Quoted
Not Qualified in Part-I evaluation
High Quoted
High Quoted
Low Quoted
Not Qualified in Part-I evaluation
| Bidder | Submitted On | Status | Fin. Value | Rank | Remarks / Logs |
|---|---|---|---|---|---|
Agnice Fire Protection Private Limited #993000 | 16-Mar-2026 02:27 PM | Rejected-AOC Updated: 17-Jul-2026 10:36 AM | 23,94,61,603.00 | L5 | High Quoted |
CORE Energy Systems Pvt. Ltd. #990104 | 16-Mar-2026 12:50 PM | Rejected-Technical Updated: 08-Jun-2026 02:49 PM | — | — | Not Qualified in Part-I evaluation |
MGR FABRICATORS PRIVATE LIMITED #990411 | 16-Mar-2026 03:12 PM | Rejected-AOC Updated: 17-Jul-2026 10:36 AM | 17,70,97,022.00 | L2 | High Quoted |
Power Conz #991081 | 16-Mar-2026 04:58 PM | Rejected-Technical Updated: 08-Jun-2026 02:49 PM | — | — | Not Qualified in Part-I evaluation |
Som Projects Pvt. Ltd. #994255 | 16-Mar-2026 02:23 PM | Rejected-AOC Updated: 17-Jul-2026 10:36 AM | 18,43,90,548.00 | L3 | High Quoted |
TAP TURBO ENGINEERS PRIVATE LIMITED #988768 | 16-Mar-2026 04:24 PM | Rejected-AOC Updated: 17-Jul-2026 10:36 AM | 19,81,86,084.00 | L4 | High Quoted |
WELTECH ENGINEERS #990032 | 16-Mar-2026 03:15 PM | Accepted-AOC Updated: 17-Jul-2026 10:36 AM | 17,55,22,823.00 | L1 | Low Quoted |
YONAH ENGINEERING #988273 | 12-Mar-2026 08:05 PM | Rejected-Technical Updated: 08-Jun-2026 02:49 PM | — | — | Not Qualified in Part-I evaluation |
Bid Evaluation Details & Logs
technical bid opening
Date: 23-Mar-2026 10:29 AM
Officer: Manoj Kumar Singh
Part I Opening on 18.03.2026
technical evaluation
Date: 08-Jun-2026 02:49 PM
Officer: Manoj Kumar Singh
finance bid opening
Date: 15-Jun-2026 01:09 PM
Officer: Manoj Kumar Singh
Part-II Opening on 15-06-2026
finance evaluation
Date: 17-Jul-2026 10:17 AM
Officer: Manoj Kumar Singh
About This Procurement Notice
This central government tender was issued by Nuclear Power Corporation of India Limited. The estimated contract value is ₹19.95 Cr. Bids must be submitted by 16-Mar-2026 05:00 PM.
BiharInfraTales aggregates procurement notices from Bihar eProcurement, GeM portal, and central government tender portals. Data is refreshed every 30 minutes. Always verify details on the official portal before submitting a bid.
Frequently Asked Questions
- QWhat is the status of the tender "Supply, fabrication, installation of ventilation, fire fighting and"?
- The current status of this tender is "Expired". The submission deadline is 16-Mar-2026 05:00 PM. This information is sourced from official government procurement portals.
- QWho issued this central government tender?
- This tender was issued by Nuclear Power Corporation of India Limited. The reference number is NPCIL/KK56/MECH/PT/2026/15. It is a central government procurement notice.
- QWhat is the estimated value of this tender?
- The estimated tender value is ₹19.95 Cr. This is the approximate contract value as disclosed in the official tender document.
- QWho won the contract for this tender?
- The contract for "Supply, fabrication, installation of ventilation, fire fighting and" was awarded to WELTECH ENGINEERS with an awarded contract value of ₹17.55 Cr.
- QWhat is the final awarded contract value?
- The final awarded contract value is ₹17.55 Cr (12.04% below the estimated PAC of ₹19.95 Cr).