Cauvery Basin Legacy Seismic Data Re-processing and 3D Broadband API Interpretation Services
- Opening DateJun 03, 2026
- Closing DateOct 27, 2026Extended · was 17 Jul 2026
- Tender Amount Refer Document
Tender Overview
| Tender Title | Cauvery Basin Legacy Seismic Data Re-processing and 3D Broadband API Interpretation Services | ||
| Tender ID | 2026_DGH_911369_1 | Tender Reference Number | DGH/ENQ/NDR/08/2026 |
| Tender Type | Global Tenders | ||
| Tender Opening Date | 2026-06-03 04:20 PM | Tender Closing Date | 2026-10-27 02:00 PMExtended · originally 17 Jul 2026, 02:00 PM |
| Tender Value | Refer Document | Tender Location | Dgh , Gautam Buddha Nagar , Uttar Pradesh |
| Tender Category | Services | Product Category | Miscellaneous Services |
Tender Overview
- Tender TitleCauvery Basin Legacy Seismic Data Re-processing and 3D Broadband API Interpretation Services
- Tender ID2026_DGH_911369_1
- Tender Reference NumberDGH/ENQ/NDR/08/2026
- Tender TypeGlobal Tenders
- Tender Opening Date2026-06-03 04:20 PM
- Tender Closing Date2026-10-27 02:00 PMExtended · originally 17 Jul 2026, 02:00 PM
- Tender Value Refer Document
- Tender LocationDgh,Gautam Buddha Nagar, Uttar Pradesh
- Tender CategoryServices
- Product CategoryMiscellaneous Services
Important Dates
| ePublished Date | 2026-06-03 04:15 PM | Bid Opening Date | 2026-10-28 12:00 PMExtended · originally 20 Jul 2026, 12:00 PM |
| Document Download Start Date | 2026-06-03 04:15 PM | Document Download End Date | 2026-10-27 02:00 PMExtended · originally 17 Jul 2026, 02:00 PM |
| Bid Submission Start Date | 2026-06-03 04:20 PM | Bid Submission End Date | 2026-10-27 02:00 PMExtended · originally 17 Jul 2026, 02:00 PM |
| Clarification start Date | Clarification End Date | ||
| Bid Validity Period (in Days) | 180 |
Important Dates
- ePublished Date 2026-06-03 04:15 PM
- Bid Opening Date2026-10-28 12:00 PMExtended · originally 20 Jul 2026, 12:00 PM
- Document Download Start Date2026-06-03 04:15 PM
- Document Download End Date2026-10-27 02:00 PMExtended · originally 17 Jul 2026, 02:00 PM
- Clarification End Date
- Clarification End Date
- Bid Submission Start Date2026-06-03 04:20 PM
- Bid Validity Period (in Days)180
Corrigenda
Date changes overall
- Download Ends
17 Jul 202627 Oct 2026 - Submission Ends
17 Jul 202627 Oct 2026 - Bid Opening
20 Jul 202628 Oct 2026
- Corrigendum 6Date Change #521 Sep 2026Extension of key dates
- Download Ends
6 Oct 202627 Oct 2026 - Submission Ends
6 Oct 202627 Oct 2026 - Bid Opening
7 Oct 202628 Oct 2026
PDFCORRIGENDUM-6-3D.pdf - Download Ends
- Corrigendum 5Date Change #431 Aug 2026Extension of key dates
- Download Ends
15 Sep 20266 Oct 2026 - Submission Ends
15 Sep 20266 Oct 2026 - Bid Opening
16 Sep 20267 Oct 2026
PDFCORRIGENDUM-5.pdf - Download Ends
- Corrigendum 4Date Change #317 Aug 2026Extension of key dates
- Download Ends
31 Aug 202615 Sep 2026 - Submission Ends
31 Aug 202615 Sep 2026 - Bid Opening
1 Sep 202616 Sep 2026
PDFCorr3d3.pdf - Download Ends
- Corrigendum 2Date Change #213 Jul 2026Extension of key dates
- Download Ends
31 Jul 202631 Aug 2026 - Submission Ends
31 Jul 202631 Aug 2026 - Bid Opening
3 Aug 20261 Sep 2026
PDFCorr3d.pdf - Download Ends
- Corrigendum 1Date Change #119 Jun 2026Extension of key dates
- Download Ends
17 Jul 202631 Jul 2026 - Submission Ends
17 Jul 202631 Jul 2026 - Bid Opening
20 Jul 20263 Aug 2026
PDFcorrigendumdates.pdf - Download Ends
Cost Specification
| Tender Fee | Refer document |
| EMD (Earnest Money Deposit) | ₹ 25,00,00,000 |
| EMD Fee Type | Fixed |
| Payment Instruments/Mode | Offline |
Tender Description
Work Description - NA
Re Processing And Interpretation Of Legacy 2d And 3d Seismic Data And 3d Broadband Seismic Api For Cauvery Basin
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Tender Contact Details
| Office Inviting Bids | Hod Ndr |
| Address | Ndr, Dgh, Noida |
| Contact Details | NA |
| NA | |
| Website | NA |
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