TAMILNADU WATER SUPPLY AND DRAINAGE BOARD


About Us \| About Us Board Of Directors Organisation Chart Establishment Documents \| TWAD Board Act and Regulations Policy Notes Announcements TWAD Schedule of Rates Model Bid Documents Delegation of power at various levels Tender Transparency Act Norms Followed Schemes \| Major Water Supply Schemes Rural Water Supply Schemes Urban Water Supply Schemes Combined Water Supply Schemes Under Ground Sewerage Schemes Deposit Works Maintenance Schemes Project Formulation Tsunami Relief Measures Hognekkal WS & FMP Finance \| Centage Charges Tariff Funding Sources Support Activities \| Hydrogeology Water Quality IT initiatives Training Maps \| Blocks Contaminated Sources Flouride affected Nitrate affected Iron affected Faecal colliform Achievements \| Ramnad Mega Drinking Water Supply Scheme Water Supply Schemes Under Ground Sewerage Schemes Awards-IT initiatives Tenders \| Current Tenders Archive Tenders GOs & BPs \| Schemes Contracts, O & M Accounts Establishment State - District Profile \| Photogallery \| Links