Kalpakkam Township Sewer Line and Chamber Revamping Project

The General Services Organisation (GSO), a Central Government Ministry/Department, is inviting sealed bids through an Open Tender process for the comprehensive Revamping of branch Sewer lines with chambers at 13th Avenue, 15th Avenue North and 21st, 23rd Street within the PDPM area of Kalpakkam Township. This project, categorized under Civil Works, specifically involves the sub-category of revamping branch sewer lines, with an estimated tender value of ₹70,25,000 and a proposed work period of 365 days. Bidders are required to submit their bids in two covers, with the financial bid comprising the second cover. The Earnest Money Deposit (EMD) required for this tender is fixed at ₹1,40,500, payable to the Pay and Accounts Officer, GSO, Kalpakkam. The tender documents are available for download from October 16, 2026, 10:00 AM, until November 5, 2026, 03:00 PM, with the bid submission deadline also falling on November 5, 2026, at 03:00 PM. Bid opening will take place on November 6, 2026, at 03:00 PM at CTC, Room 301, Dr. Homi Sethna Building, Kalpakkam. Prospective bidders are advised to carefully review the detailed NIT and associated documents, including the form of agreement, annexures, and technical and financial bid templates, which are available for download. The Chief Engineer, CEG, GSO, located at Dr. Homi Sethna Building, GSO, Kalpakkam - 603102, is the tendering authority.