Operation, And Guarding Of Pumping Machineries And Sub-Station Equitments At Intake Raw Water Pumping Station Near Durgapur Barrage Block Barjora, Dist- Bankura Under Bankura -I, Ii And Barjora Block Surface Water Based Piped Water Supply Scheme Wbphed/Ee/Bmd/Niet-6 Of 2025-2026/105