Operation and Maintenance of Combined Water Supply Schemes in Salem and Namakkal Districts

Tender for Operation and Maintenance of CWSS in Salem and Namakkal Districts - Package 2A

The Tamil Nadu Water Supply and Drainage Board (TWAD), represented by the Chief Engineer, TWAD Board, Coimbatore, is inviting open tenders for the comprehensive Operation and Maintenance of two (02) Combined Water Supply Schemes (CWSS) under the Maintenance Division, Edappadi, located within Salem and Namakkal Districts. This critical tender, identified by the Tender Reference Number IFB08_Edappadi_Package_2A, encompasses all necessary repairs and rectification works, along with the essential supply of chemicals, to ensure the sustained and efficient functioning of these water supply systems. The contract period is for twenty-seven (27) months, commencing from January 1, 2027, and concluding on March 31, 2029. Interested parties are advised that the tender documents will be available for download from November 9, 2026, at 9:00 AM, with the download period concluding on December 7, 2026, at 3:00 PM. Bids can be submitted starting November 16, 2026, at 9:00 AM, and the final submission deadline is also December 7, 2026, at 3:00 PM. The bid opening will take place on December 8, 2026, at 3:30 PM. A significant Earnest Money Deposit (EMD) of ₹15,00,000 is required. This tender falls under the Services category, specifically for Operations & Maintenance Contracts and the O&M of CWSS. Further details and the official tender invitation can be accessed via tntenders.gov.in, with the primary contact address for the inviting authority being The Chief Engineer, TWAD Board, No.30, Siruvani Nagar, Bharathi Park Road, Coimbatore- 641043.