GIS-Based Project Report for Chandannagar Drainage Interception and Diversion to STPs

The Kolkata Metropolitan Development Authority (KMDA) is seeking proposals for the "Preparation of Detailed GIS Based Project Report (DPR) for intercepting the untapped drains to divert them to the existing STP or new proposed STP site for treatment at Chandannagar, Hooghly District." This open tender, referenced as KMDA/GAP/SE(N)/NIQ-01/26-27 SL No 13, is for a critical civil works project aimed at improving wastewater management in Chandannagar. The work requires a comprehensive GIS-based approach to identify and plan the diversion of untapped drainage systems, ensuring effective treatment at either existing or proposed Sewage Treatment Plants (STPs). Key critical dates for this tender include the document download start date of 23-Sep-2026 06:00 PM, with the document download end date set for 02-Nov-2026 03:00 PM. Bids can be submitted starting from 23-Sep-2026 06:00 PM, and the submission deadline is 02-Nov-2026 03:00 PM. The bid opening will take place on 04-Nov-2026 03:30 PM. The Earnest Money Deposit (EMD) required for this tender is ₹62,000. The tender is a Turn-key contract, and the work period is stipulated as 60 days, with a bid validity of 120 days. Prospective bidders are advised to refer to the tender documents for detailed specifications, pre-qualification criteria, and submission requirements. The tender documents, including the NIQ, RFP, and BOQ, are available for download. The tender inviting authority is the Superintending Engineer, North Circle, GAP Wing, Water and Sanitation Sector, KMDA, Unnayan Bhawan, Block D.