Deep Tube Well Installation at Baishnabghata

Work Description - Installation Of One Deep Tube Well Of Size 250mm X 150mm And Depth 190m By Reverse Circulation Or Direct Rotary Method At Rhe Baishnabghata.

The Housing Directorate, through the Executive Engineer, Kolkata South I Division, invites bids for a critical civil works project involving the installation of one Deep Tube Well. This open tender, with Tender ID 2026_HSD_1038501_1 and Tender Reference Number WBHOUSING/EE/KS ID/eNIT03/ 2026-27 (2nd Call), requires the successful bidder to install a tube well of 250mm x 150mm size and a depth of 190 meters at RHE Baishnabghata, employing either the Reverse Circulation or Direct Rotary Method. The estimated tender value for this project is ₹8,38,022, with an Earnest Money Deposit (EMD) of ₹16,760, representing 2.0% of the tender value. The contract type is "Percentage," and the work is to be completed within a period of 30 days. Bidders are required to submit their bids in two covers: the first cover for Fee/PreQual/Technical documents, including the eNIT and EMD, and the second cover for the financial bid (BOQ). The tender documents will be available for download starting from August 19, 2026, at 02:00 PM, with the submission deadline set for August 25, 2026, at 02:00 PM. Bid opening is scheduled for August 27, 2026, at 02:00 PM at the office of the Executive Engineer, Kolkata South I Division, located at 84, Ibrahimpur Road, Kolkata 700032. A bid validity period of 120 days is stipulated. Prospective bidders are advised to carefully review all tender documents, including the Notice Inviting Tender (NIT) and the Bill of Quantities (BOQ), which are available for download.