2d Broadband Seismic And Gravity Magnetic Data Api In Bengal Purnea And Mahanadi Basin Of East Coast Of India

The Directorate General of Hydrocarbons (DGH), a Central Government Ministry/Department, invites global tenders (Tender Reference Number DGH/ENQ/NDR/01/2026, Tender ID 2026_DGH_908579_1) for the provision of 2D Broadband Seismic and Gravity Magnetic data API in the Bengal Purnea and Mahanadi Basin of the East Coast of India. This is a services-based tender with a fixed-rate contract. The estimated period of work is 730 days. Interested parties can download tender documents starting May 14, 2026, at 04:00 PM and must submit their bids by June 29, 2026, at 02:00 PM. A pre-bid meeting will be held on June 1, 2026, at 03:00 PM at the DGH office in Noida. Bids will be opened on June 30, 2026, at 03:00 PM at the DGH office in Noida. An Earnest Money Deposit (EMD) of ₹25,00,00,000 is required, payable as per the tender document. EMD exemption is allowed through BG/ST. The tender fee is ₹0.00. This is a two-cover tender, with Cover 1 for Fee/PreQual/Technical submissions and Cover 2 for financial submissions (BOQ). The tender documents, including the Scope of Work (Volume-I), Contract Document (Volume-III), Bid Process (Volume-II), and BOQ, are available for download. Shri P.R. Ravikumar, IRS (retd.), serves as the Independent External Monitor. Bidders must maintain bid validity for 180 days.