Halisahar GIS-Based Project Report for Untapped Drain Interception and Diversion to STPs

The Kolkata Metropolitan Development Authority (KMDA), through its Superintending Engineer, North Circle, GAP Wing, is inviting bids for a crucial infrastructure development project. This open tender, reference number KMDA/GAP/SE(N)/NIQ-01/26-27 SL No 06, seeks proposals for the Preparation of a Detailed GIS Based Project Report (DPR) for intercepting untapped drains and diverting them to existing or proposed Sewage Treatment Plants (STPs) at Halisahar, North 24 Parganas District. The project encompasses the civil works sector and aims to improve sanitation and water management in the specified region. Bidders are required to submit their proposals through a two-cover system, with the finance cover containing the Bill of Quantities (BOQ). The Earnest Money Deposit (EMD) required for this tender is ₹62,000. The tender documents are available for download from September 23, 2026, at 06:00 PM until November 2, 2026, at 03:00 PM. The bid submission period also commences on September 23, 2026, at 06:00 PM and concludes on November 2, 2026, at 03:00 PM. A pre-bid meeting is scheduled for September 28, 2026, at 02:00 PM at the Superintending Engineer, North Circle, GAP Wing office. The bid opening will take place on November 4, 2026, at 03:30 PM at the same location. This is a turn-key contract with a stipulated work period of 60 days and a bid validity of 120 days.