Tamil Nadu Water Supply and Drainage Board - TNWSDB Tenders

This tender, designated as Tender Reference Number 02/RWS/TVM/2026/Dt.07.08.2026, is issued by the Executive Engineer of the Tamil Nadu Water Supply and Drainage Board (TWAD), a State Government and UT organization. The work involves "Source improvement in CWSS to Keelkodungaloor and 76 other Habitations in Tiruvannamalai District - Drought Mitigation work

This tender is invited by the Executive Engineer, TWAD Board, RWS Division, Tiruvannamalai, for a crucial drought mitigation project. The work involves source improvement in the Combined Water Supply Scheme (CWSS) to Devikapuram and eleven other habitations within Tiruvannamalai District, as part of the SDRF 2026-27 initiative. This open tender,

This tender, identified by reference number SDRF/07/2TPs/Maint/NKL, is being issued by the Executive Engineer, TWAD, Maintenance Division, Namakkal, a State Government and UT organization. The scope of work encompasses the critical task of desilting infiltration wells and laying cables with encasing at the headworks for the Comprehensive Water Supply Scheme

The Tamil Nadu Water Supply and Drainage Board (TWAD), Maintenance Division, Namakkal, is inviting bids for a critical infrastructure project aimed at improving water supply to the Namagiripettai UTP, Seerapalli RTP, Pattanam RTP, R. Pudupatty RTP, and 1081 rural habitations within Namakkal District. This open tender, with Tender ID 2026_TWAD_693363_1

The TWAD (Tamil Nadu Water Supply and Drainage Board), an esteemed State Government and UT organization, hereby invites open tenders for the "Drought mitigation works Dindigul CWSS Package IV From Eriodu to Dindigul Reach". This significant undertaking, falling under the "Civil Works - Water Works" product category and specifically "Drought

This tender is issued by the Chief Engineer, TWAD, Madurai, for Drought Mitigation Works for the Dindigul CWSS Package I, specifically from Pudhupalayam to Velliyanai Reach. The work, valued at ₹1,57,00,000, is categorized under Civil Works - Water Works, with a sub-category of Drought Mitigation Works, and is to be

This tender, ID 2026_TWAD_693737_1, issued by the Chief Engineer of TWAD, Thanjavur, seeks bids for crucial Drought Mitigation Works, specifically the Comprehensive Water Supply Scheme (CWSS) to 281 Habitations in the Ariyalur District. This is an open tender process for a Turn-key contract with a substantial tender value of ₹1,39,00,000

The Tamil Nadu Water Supply and Drainage Board (TWAD), a State Government and UT organization, is seeking bids for crucial Drought Mitigation work under the Comprehensive Water Supply Scheme (CWSS) for 134 habitations within the Mayiladuthurai District. This open tender opportunity, identified by Tender ID 2026_TWAD_693356_1 and Reference Number 3