Kolkata Municipal Corporation: Contractual Labour for Ultadanga Syphone Pumping Station Monsoon Operations

Work Description - Engagement Of Contractual Skeleton Labour Gang For Attending Flood Pockets At Ultadanga Syphone Pumping Station In Maniktala System Within Br.iii, During The Monsoon Period (w.e.f. 27.04.2026 To 30.09.2026).

The Kolkata Municipal Corporation, through its Directorate General (Sewerage & Drainage), invites bids for the engagement of a contractual skeleton labour gang. This critical tender, referencing DG(S_D)/NOR/III/LAB/26-27/01, seeks to ensure the efficient operation of the Ultadanga Syphone Pumping Station within the Manikata System, specifically for attending to flood pockets during the monsoon period, effective from April 27, 2026, to September 30, 2026. The scope of work, estimated at ₹10,32,608 for a duration of 157 days, is categorized under Civil Works and requires a bid security of ₹21,000. The tender is an Open Tender, with two covers, and will be submitted and opened electronically. Prospective bidders can download tender documents from July 28, 2026, starting at 02:00 PM, until August 12, 2026, at 02:00 PM. Bids must be submitted between July 28, 2026, 02:00 PM, and August 12, 2026, 02:00 PM, with the bid opening scheduled for August 14, 2026, at 02:00 PM. The tender documents, including the NIT and BOQ, are available for download, and interested parties are advised to refer to the provided documents for detailed pre-qualification and technical evaluation criteria. The tender fee is waived.