TAMILNADU WATER SUPPLY AND DRAINAGE BOARD Tenders 2026

Operation and Maintenance of CWSS to 144 Habitations in Kodumudi Union of Erode District for the year 2025-26 including Repairs, Rectification works and Supply of Chemicals for the Period 04 months fr...

Shifting of Pumping maip of 600mm & 400mm DI Pipeline for a length of 120m each, 100mm DI Pipe line for a length of 105m and D'System of 160mm HDPE PN6 pipe for a length of 120m due to newly proposed ...

Operation and Maintenance of the CWSS To 32 Habitations In 7 Panchayats of Sirkazhi union in Mayiladuthurai District Period from 2025 - 2026 (01.11.2025 To 31.03.2026)

CWSS to ModakurichiRTP (13 habs) & 36 rural habiatations in Modakurichi union of Erode District - construction of new infiltration well at Kolanalli head works in river Cauvery, supply of cable and connecting pipe with allied works for the year 2025-

Cwss to Kadayampatti and 4 Other Rural Habitations in Bhavani Union of Erode District - Construction of A New Infiltration Well - 4.50 M Dia & 5.0 M Depth at Thalavipatai Head Works In River Bhavani Under Revamping Works for the Year 2025-2026.

Cwss to Arachalur Rtp,Avalpoondurai Rtp Vadugapatti Rtp & 121 Rural Habitations In Kodumudi and Modakurichi Unions Of Erode District- Reroofing And Replacement Of Damged Existing Cables From Infiltration Well to Pumproom at Kolanalli Head Works In Ri

CWSS to Vemmandampalayam and 87 other rural Habitations in Sathyamangalam, Nambiyur and Bhavanisagar unions of Erode District Construction of a New infiltration well - 4.50 m dia& 5.0 m depth at Kondamuthanur Head Works in River Bhavani under Revampi

CWSS To 392 Habitations In Erode, Perundurai And Chennimalai Unions Of Arode Distinct (Tapping Point III) Replacement Of 63mm, 75mm, 80mm, 140mm Pvc, 125mm Gl, And 65mm Gl, Pipeline From Thingalur BS To Nichampalayam (Thingalur To Brough Nagar Road A

Providing Scada Arrangements On Design Build Operate Basis With Latest Technology For Combined Water Supply Scheme To Alampalayam Town Panchayat, Padaveedu Town Panchayat Including 669 Rural Habitations In Pallipalayam And Tiruchengode Unions And San

Supply And Delivery Of Instruments / Equipments Required For Bacteriological Testing In All District Sub District And Block Level Water Testing Laboratories Of Twad Board Including Packing Transportation Changes, Unloading, Stacking Changes And Trans