2D Broadband seismic data acquisition in Western and Eastern offshore, India
Tender Specifications & Timeline
13 FieldsAward of Contract (AOC) Details
Awardee / Contractor
Seabird Exploration Private Limited
Award Date: 13-Jul-2026
Completion Period: 300 Days
Contract Financials & Scope
INR 4,146,305,476.36
NOA issued on 03/07/2026 to M/s Seabird Exploration Private limited.
Contract Award Info Updated 13-Jul-2026 04:05 PM by Rajib Das
Total Bidders
4
Winning Bid (L1)
₹420.25 Cr
Estimated Value (PAC)
—
Margin vs Estimate
—
Winning Contractor (L1 - Official Awardee)
Accepted-AOCL1 to L2 Spread
+15.48%
Completion Period
300 days
AOC Award Date
13-Jul-2026
| Rank | Bidder / Contractor | Quoted Bid | Gap vs L1 | vs Estimate | Status |
|---|---|---|---|---|---|
| L1 | ₹420.25 Cr | 0.0% (L1) | — | Accepted-AOC | |
| L2 | Shearwater GeoServices Limited#1013415 | ₹478.81 Cr | +15.48% | Rejected | Rejected-AOC |
| DQ | LMSU MRC Llc#1014008 | — | — | Rejected-Tech | Rejected-Technical |
| DQ | Maritime Shipping Services LLC#1023671 | — | — | Rejected-Tech | Rejected-Technical |
This tender covers 2D Broadband seismic data acquisition in Western and Eastern offshore, India, issued by Oil and Natural Gas Corporation Limited under reference ZV5SC26002. The tender is currently Expired. Following contract finalisation, the work was awarded to Seabird Exploration Private Limited for a total value of ₹414.63 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 MUMBAI. 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_318916.pdf
BOQ Comparative Chart
finsummary_318916.pdf
AOC.pdf
REJECTED BEING NON TA/CA
REJECTED BEING NON TA/CA
L-1 BIDDER
L-2 BIDDER
| Bidder | Submitted On | Status | Fin. Value | Rank | Remarks / Logs |
|---|---|---|---|---|---|
LMSU MRC Llc #1014008 | 21-May-2026 09:35 PM | Rejected-Technical Updated: 16-Jun-2026 11:42 AM | — | — | REJECTED BEING NON TA/CA |
Maritime Shipping Services LLC #1023671 | 22-May-2026 09:46 AM | Rejected-Technical Updated: 16-Jun-2026 11:42 AM | — | — | REJECTED BEING NON TA/CA |
Seabird Exploration Private Limited #1021160 | 21-May-2026 06:27 PM | Accepted-AOC Updated: 13-Jul-2026 04:05 PM | 4202496409.66 | L1 | L-1 BIDDER |
Shearwater GeoServices Limited #1013415 | 21-May-2026 03:31 PM | Rejected-AOC Updated: 13-Jul-2026 04:05 PM | 4788054872.64 | L2 | L-2 BIDDER |
Bid Evaluation Details & Logs
technical bid opening
Date: 23-May-2026 08:29 PM
Officer: Rajib Das
Tender opened on 23.05.2026. The following four bids were received- 1. Shearwater GeoServices Limited. 2. LMSU MRC Llc. 3. Seabird Exploration Private Limited. 4. Maritime Shipping Services LLC.
technical evaluation
Date: 16-Jun-2026 11:42 AM
Officer: Shekhar Singh
finance bid opening
Date: 13-Jul-2026 03:36 PM
Officer: Rajib Das
PRICE BIDS OF TWO BIDDERS OPENED ON 16.06.2026.
finance evaluation
Date: 13-Jul-2026 03:51 PM
Officer: Rajib Das
About This Procurement Notice
This central government tender was issued by Oil and Natural Gas Corporation Limited. Bids must be submitted by 22-May-2026 03:00 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 "2D Broadband seismic data acquisition in Western and Eastern offshore, India"?
- The current status of this tender is "Expired". The submission deadline is 22-May-2026 03:00 PM. This information is sourced from official government procurement portals.
- QWho issued this central government tender?
- This tender was issued by Oil and Natural Gas Corporation Limited. The reference number is ZV5SC26002. It is a central government procurement notice.
- QWhat is the estimated value of this tender?
- The estimated tender value has not been disclosed for this procurement notice. Please refer to the official tender documents for detailed specifications.
- QWho won the contract for this tender?
- The contract for "2D Broadband seismic data acquisition in Western and Eastern offshore, India" was awarded to Seabird Exploration Private Limited with an awarded contract value of ₹414.63 Cr.
- QWhat is the final awarded contract value?
- The final awarded contract value is ₹414.63 Cr.