ONGC Mollahati Drill Site Civil Works in West Bengal

Work Description - Civil Works At Drill Site Bpono181mpa-d &#x0d (mollahati), 24 Paraganas (north), West Bengal.

Oil and Natural Gas Corporation Limited (ONGC), through its SE-ELECTRONICS unit at ONGC, MBA BASIN, Kolkata, invites eligible bidders for an Open Tender (Reference No: W26JC26004, Tender ID: 2026_ONGC_285613_1) for "Civil works at drill site BPONO181MPA-D (Mollahati), 24 Paraganas (North), West Bengal." This critical civil works project has an estimated tender value of ₹4,77,20,261. The tender was ePublished on 28-Jul-2026 at 01:00 PM. Interested bidders can download tender documents and submit their bids from 28-Jul-2026 01:00 PM, with the deadline for document download and bid submission being 18-Aug-2026 03:00 PM. Bids will be opened on 19-Aug-2026 at 03:30 PM at ONGC, MBA BASIN, Kolkata. A mandatory Earnest Money Deposit (EMD) of ₹9,55,000 is required, payable to Oil and Natural Gas Corporation Limited, with options for submission via Bank Guarantee, NEFT, RTGS, or Insurance Surety Bond, and EMD exemption is allowed. There is no tender fee. The bidding process involves two covers: a Techno-Commercial Bid and a Price Bid. Bids will remain valid for 90 days from the bid opening date.