Tamil Nadu Water Supply And Drainage Board Tender

Work Description - Operation And Maintenance Of 13 Nos Of Cwss In Theni District

The Tamil Nadu Water Supply and Drainage Board (TWAD), a State Government and UT organization, invites open tenders for the "Operation and Maintenance of 13 nos of CWSS in Theni District," with Tender Reference Number "Operation and Maintenance of 13 nos of CWSS in Theni District". This is a works contract valued at ₹8,95,00,000 (INR 89.5 million) with a period of work of 1906 days and located in Bodi, Pincode 625513. The tender process involves a two-cover system: Cover 1 comprises Fee/PreQual/Technical documents in .pdf format, and Cover 2 contains the Financial Bid (BOQ) in .xls format. Interested bidders can download the tender documents from 02-Jan-2026 11:00 AM to 09-Jan-2026 03:00 PM, and bids can be submitted from 07-Jan-2026 12:00 PM to 09-Jan-2026 03:00 PM. A pre-bid meeting is scheduled for 07-Jan-2026 11:00 AM at the Office of the Chief Engineer, TWAD Board, Mattuthavani, Madurai, where the bid opening will also take place on 12-Jan-2026 at 03:30 PM. An Earnest Money Deposit (EMD) of ₹6,75,000 (INR 675,000) is required, with the EMD payable at Nil; neither BG/ST nor EMD exemption is allowed. The Chief Engineer, TWAD Board, Mattuthavani, Madurai, is the Tender Inviting Authority. The tender does not permit multi-currency for fee or BOQ. Withdrawal is not allowed. No tender fee is applicable. Bid validity is 90 days.