Insulation works of Main plant Piping, Ducting and Equipments at RRS Unit-5 and 6.
Tender Description
Insulation works of Main plant Piping, Ducting and Equipments at RRS Unit-5 and 6.
Tender Specifications & Timeline
14 FieldsAward of Contract (AOC) Details
Awardee / Contractor
WIN-TECH ENGINEERS & CONTRACTORS
Award Date: 03-Dec-2025
Completion Period: 730 Days
Contract Financials & Scope
INR 18,408,400
Work order
Contract Award Info Updated 05-Dec-2025 12:04 PM by Devi shanker Verma
Total Bidders
6
Winning Bid (L1)
₹1.84 Cr
Estimated Value (PAC)
₹2.41 Cr
Margin vs Estimate
-23.54%
Winning Contractor (L1 - Official Awardee)
Accepted-AOCL1 to L2 Spread
+0.16%
Completion Period
730 days
AOC Award Date
03-Dec-2025
| Rank | Bidder / Contractor | Quoted Bid | Gap vs L1 | vs Estimate | Status |
|---|---|---|---|---|---|
| L1 | ₹1.84 Cr | 0.0% (L1) | -23.54% | Accepted-AOC | |
| L2 | PRIME ROCKWOOL#889774 | ₹1.84 Cr | +0.16% | Rejected | Rejected-AOC |
| L3 | ₹1.93 Cr | +4.59% | Rejected | Rejected-AOC | |
| L4 | ₹3.78 Cr | +105.41% | Rejected | Rejected-AOC | |
| DQ | FRP ENGINEERS PVT LTD#891259 | — | — | Rejected-Tech | Rejected-Technical |
| DQ | — | — | Rejected-Tech | Rejected-Technical |
This power & energy tender covers insulation works of Main plant Piping, Ducting and Equipments at RRS Unit-5 and 6., issued by Nuclear Power Corporation of India Limited under reference NPC/RRS/56/2025/CPT-A2863. The estimated contract value is ₹2.41 Cr, and the tender is currently Expired. Following contract finalisation, the work was awarded to WIN-TECH ENGINEERS & CONTRACTORS for a total value of ₹1.84 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 Rawatbhata Rajasthan Site, Unit 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_277683.pdf
BOQ Comparative Chart
finsummary_277683.pdf
WorkOrder2863.pdf
L3
Submitted NIT excel formats 1 to 8 is not filled. Hence rejected as per 15.10 of part-2 of NIT.
L4
L2
Bidder not responded against clarifications asked. Hence rejected as per 15.11 and 18.1 (C) of part-2 of NIT.
Work order awarded to L1 bidder
| Bidder | Submitted On | Status | Fin. Value | Rank | Remarks / Logs |
|---|---|---|---|---|---|
ANNU INSULATION & ENGINEERING CO #891005 | 26-Aug-2025 10:36 AM | Rejected-AOC Updated: 05-Dec-2025 12:04 PM | 19253725.00 | L3 | L3 |
FRP ENGINEERS PVT LTD #891259 | 26-Aug-2025 10:41 AM | Rejected-Technical Updated: 01-Nov-2025 11:18 AM | — | — | Submitted NIT excel formats 1 to 8 is not filled. Hence rejected as per 15.10 of part-2 of NIT. |
India Insulation Private Limited #890082 | 25-Aug-2025 07:51 PM | Rejected-AOC Updated: 05-Dec-2025 12:04 PM | 37813045.00 | L4 | L4 |
PRIME ROCKWOOL #889774 | 25-Aug-2025 02:27 PM | Rejected-AOC Updated: 05-Dec-2025 12:04 PM | 18437930.00 | L2 | L2 |
Shree Engineers and Contractors Limited #890312 | 25-Aug-2025 05:36 PM | Rejected-Technical Updated: 01-Nov-2025 11:18 AM | — | — | Bidder not responded against clarifications asked. Hence rejected as per 15.11 and 18.1 (C) of part-2 of NIT. |
WIN-TECH ENGINEERS & CONTRACTORS #891516 | 26-Aug-2025 09:58 AM | Accepted-AOC Updated: 05-Dec-2025 12:04 PM | 18408400.00 | L1 | Work order awarded to L1 bidder |
Bid Evaluation Details & Logs
technical bid opening
Date: 28-Aug-2025 12:21 PM
Officer: Devi shanker Verma
Tender opened
technical evaluation
Date: 01-Nov-2025 11:18 AM
Officer: Devi shanker Verma
finance bid opening
Date: 15-Nov-2025 12:05 PM
Officer: Devi shanker Verma
Financial Bid opened
finance evaluation
Date: 15-Nov-2025 12:10 PM
Officer: Devi shanker Verma
About This Procurement Notice
This central government tender was issued by Nuclear Power Corporation of India Limited. The estimated contract value is ₹2.41 Cr. Bids must be submitted by 26-Aug-2025 11:30 AM.
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Frequently Asked Questions
- QWhat is the status of the tender "Insulation works of Main plant Piping, Ducting and Equipments at RRS Unit-5 and"?
- The current status of this tender is "Expired". The submission deadline is 26-Aug-2025 11:30 AM. 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 NPC/RRS/56/2025/CPT-A2863. It is a central government procurement notice.
- QWhat is the estimated value of this tender?
- The estimated tender value is ₹2.41 Cr. This is the approximate contract value as disclosed in the official tender document.
- QWho won the contract for this tender?
- The contract for "Insulation works of Main plant Piping, Ducting and Equipments at RRS Unit-5 and 6." was awarded to WIN-TECH ENGINEERS & CONTRACTORS with an awarded contract value of ₹1.84 Cr.
- QWhat is the final awarded contract value?
- The final awarded contract value is ₹1.84 Cr (23.54% below the estimated PAC of ₹2.41 Cr).