Palta Tallah Water Transmission Main Air Breathing System Restoration and Valve Chamber Renovation

The Kolkata Municipal Corporation, represented by the Dy.CE(E)/IGWTP, located at IGWTP, Monirampore, Barrackpore, Kol-120, is inviting eligible contractors to participate in an open tender for the critical work of "RESTORATION OF AIR BREATHING SYSTEMS ON 60 INCH DIA PALTA TALLAH WATER TRANSMISSION MAIN ALONG PST 1 AND ADJACENT TO NST CHAMBER WITH RENOVATION OF ITS VALVE CHAMBERS AT IGWTP". This vital project, with an estimated tender value of ₹6,81,182 and a stipulated work period of 15 days, falls under the "Works" tender category and specifically the "MECHANICAL" product category. The tender reference number is KMC/WS/IGWTP/013/26-27, dated 29/09/2026. Prospective bidders are informed that the tender documents will be available for download from 06-Oct-2026 at 04:30 PM until 28-Oct-2026 at 01:00 PM. Bids can be submitted online starting from 14-Oct-2026 at 01:00 PM, with the final submission deadline on 28-Oct-2026 at 01:00 PM. A pre-bid meeting will be held on 08-Oct-2026 at 02:30 PM at the IGWTP, Monirampore, Barrackpore, Kol-120, providing an opportunity for clarification and discussion. The earnest money deposit (EMD) required for this tender is ₹14,000. The bid opening is scheduled for 30-Oct-2026 at 02:30 PM at the Dy.C.E.(E)/IGWTP Chamber. This is a two-cover tender process, with Cover 1 encompassing NIT, pre-qualification, and technical documents, and Cover 2 dedicated to the financial bid (BOQ). The bid validity period is set at 120 days.