Operation and Maintenance of 10 Combined Water Supply Schemes in Erode District including Chemical Supply

This tender, IFB12_OandM_Erode_Package_4B, issued by the Chief Engineer, TWAD Board, Coimbatore, seeks qualified and experienced entities for the Operation and Maintenance of 10 Nos of Combined Water Supply Schemes (CWSS) under the Maintenance Division, Erode, within Erode District. The scope of work encompasses routine operation, comprehensive maintenance including all necessary repairs and rectification works, and the crucial supply of chemicals required for these CWSS. The contract duration is for a period of 27 months, commencing on January 1, 2027, and concluding on March 31, 2029, specifically designated as Package 4B. Prospective bidders are advised of the critical dates: the tender documents are available for download from November 9, 2026, at 9:00 AM, with the download facility closing on December 7, 2026, at 3:00 PM. Bids can be submitted starting November 16, 2026, at 9:00 AM, and the 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. This is an open tender classified under Services, with a Product Category of Operations & Maintenance Contract and a Product Sub-Category of O&M of CWSS, with no tender fee applicable and an Earnest Money Deposit (EMD) of ₹12,00,000 required. The tender inviting authority's address is The Chief Engineer, TWAD Board, No.30, Siruvani Nagar, Bharathi Park Road, Coimbatore- 641043.