Tenders for Operation And Guarding Of Gaseous Chlorination System At Ohr Site Zone-I Of Hatikheda Block -Kahtra Under Khatra-Hirbandh-Ranibandh Block Surface Water Based Piped Water Supply Scheme Under Bankura Mechanical Division, P.H.E. Dte. Dist- Bankura Wbphed/Ee/Bmd/Niet-6 Of 2025-2026/115
