Tenders for Operation, And Guarding Of Gaseous Chlorination System At Ohr Site Zone-N Of Arjunpur Under Bankura-Ii Block Dist- Bankura Under Bankura -I, Ii And Borjora Block Surface Water Based Piped Water Supply Scheme Under Bankura Mechanical Division, Wbphed/Ee/Bmd/Niet-6 Of 2025-2026/49
