Chennai Metropolitan Water Supply And Sewerage Board Tender

Work Description - Outsourcing Of Operation And Maintenance Of Sewage Decanting Points At Sholinganallur Stp For 3 Years On Performance Based Contract.

The CMWSS Board, a State Govt. and UT organization, invites open tenders for the "Outsourcing of Operation and Maintenance of Sewage decanting points at Sholinganallur STP for 3 years on Performance based Contract" (Tender Reference Number: CNT/SEW/MWB/3721/2025-26). The tender documents can be downloaded from February 19, 2026, 06:55 PM until March 10, 2026, 03:00 PM. Bids must be submitted electronically between February 26, 2026, 12:00 PM and March 10, 2026, 03:00 PM. A fixed Earnest Money Deposit (EMD) of ₹1,07,900 is required, and must be submitted as a scanned copy of EMD as part of cover 1. The bid opening is scheduled for March 11, 2026, at 03:00 PM at the 4th Floor Tender opening hall C and M wing. The Superintending Engineer (C and M), located at Office of Superintending Engineer, Contracts and Monitoring, 4th Floor, CMWSS Board, No.1, Pumping Station Road, Chintadripet, Chennai 600 002, is the Tender Inviting Authority. This is an Item Rate contract with a work period of 1095 days and a bid validity of 90 days.