Construction of International Dugong Conservation Centre
Tender Description
Construction of International Dugong Conservation Centre at Manora, Thanjavur District, Tamil Nadu
Tender Specifications & Timeline
16 FieldsAward of Contract (AOC) Details
Awardee / Contractor
shanmathi constructions private limited
Award Date: 11-Feb-2026
Completion Period: 730 Days
Contract Financials & Scope
INR 258,117,613
The bid submitted by L1 Bidder - M/s. Shanmathi Construction (P) Ltd., with a quoted value of Rs. 25,81,17,613/- (excl. GST) is accepted.
Contract Award Info Updated 04-Mar-2026 03:52 PM by ANBAZHAGAN KARUNAKARAN
Total Bidders
4
Winning Bid (L1)
₹25.81 Cr
Estimated Value (PAC)
₹34.90 Cr
Margin vs Estimate
-26.04%
Winning Contractor (L1 - Official Awardee)
Accepted-AOCL1 to L2 Spread
+7.84%
Completion Period
730 days
AOC Award Date
11-Feb-2026
| Rank | Bidder / Contractor | Quoted Bid | Gap vs L1 | vs Estimate | Status |
|---|---|---|---|---|---|
| L1 | ₹25.81 Cr | 0.0% (L1) | -26.04% | Awarded | |
| L2 | R.Krishnamurthy & Co#1522802 | ₹27.84 Cr | +7.84% | Rejected | Rejected |
| L3 | Rajam Engineering Contractors#1524492 | ₹29.71 Cr | +15.08% | Rejected | Rejected |
| L4 | MKMS Builders#1524284 | ₹31.93 Cr | +23.72% | Rejected | Rejected |
This tender covers construction of International Dugong Conservation Centre, issued by Tamil Nadu Coastal Restoration Mission under reference IN-TNSHORE-520569-CW-RFB. The estimated contract value is ₹34.90 Cr, and the tender is currently Expired. Following contract finalisation, the work has been awarded to shanmathi constructions private limited for a total value of ₹25.81 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 Manora, Thanjavur District, Tamil Nadu. Vendors interested in similar opportunities can browse other tenders from the same issuing organisation below.
L4 Bidder - Rejected
L3 Bidder - Rejected
L2 Bidder - Rejected
L1 Bidder - Accepted
| Bidder | Submitted On | Status | Fin. Value | Rank | Remarks / Logs |
|---|---|---|---|---|---|
MKMS Builders #1524284 | 01-Dec-2025 02:11 PM | Rejected-AOC Updated: 04-Mar-2026 03:52 PM | 319349295.80 | L4 | L4 Bidder - Rejected |
Rajam Engineering Contractors #1524492 | 01-Dec-2025 01:28 PM | Rejected-AOC Updated: 04-Mar-2026 03:52 PM | 297053583.00 | L3 | L3 Bidder - Rejected |
R.Krishnamurthy & Co #1522802 | 01-Dec-2025 12:09 PM | Rejected-AOC Updated: 04-Mar-2026 03:52 PM | 278366277.00 | L2 | L2 Bidder - Rejected |
shanmathi constructions private limited #1523273 | 01-Dec-2025 02:50 PM | Accepted-AOC Updated: 04-Mar-2026 03:52 PM | 258117613.34 | L1 | L1 Bidder - Accepted |
Bid Evaluation Details & Logs
technical bid opening
Date: 01-Dec-2025 05:01 PM
Officer: SUMESH SOMAN
Technical bids are opened by the Authority
technical evaluation
Date: 18-Dec-2025 03:41 PM
Officer: ANBAZHAGAN KARUNAKARAN
finance bid opening
Date: 19-Dec-2025 05:56 PM
Officer: SUMESH SOMAN
Financial bids opened by the authority
finance evaluation
Date: 11-Feb-2026 12:59 PM
Officer: ANBAZHAGAN KARUNAKARAN
About This Procurement Notice
This Tamil Nadu state government tender was issued by Tamil Nadu Coastal Restoration Mission. The estimated contract value is ₹34.90 Cr. Bids must be submitted by 01-Dec-2025 03:00 PM.
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Frequently Asked Questions
- QWhat is the status of the tender "Construction of International Dugong Conservation Centre"?
- The current status of this tender is "Expired". The submission deadline is 01-Dec-2025 03:00 PM. This information is sourced from official government procurement portals.
- QWho issued this Tamil Nadu government tender?
- This tender was issued by Tamil Nadu Coastal Restoration Mission. The reference number is IN-TNSHORE-520569-CW-RFB. It is a Tamil Nadu state government procurement notice.
- QWhat is the estimated value of this tender?
- The estimated tender value is ₹34.90 Cr. This is the approximate contract value as disclosed in the official tender document.
- QWho won the contract for this tender?
- The contract for "Construction of International Dugong Conservation Centre" has been awarded to shanmathi constructions private limited with an awarded contract value of ₹25.81 Cr.
- QWhat is the final awarded contract value?
- The final awarded contract value is ₹25.81 Cr (26.04% below the estimated PAC of ₹34.90 Cr).