Comprehensive Five year Operation and Maintenance of 1. Bishanpura piped water supply scheme, Block- Bihta, 2. Hathiyakand piped water supply scheme, Block- Danapur, 3. Balua piped water supply scheme, Block Maner, 4. Sarai piped water supply scheme, Block- Maner, 5. Ushari piped water supply scheme Block- Danapur, Under P. H. Division, Patna west, Patna for the year 2024- 25.