Construction Of Works Under Deposit Head Of Sbpdcl For Height Raising Of 11kv Akbarnagar Feeder Between Bairiya Diyara And Mohanpur Diyara In Nathnagar Block, Bhagalpur Due To Obstruction In Navigational Channel In National Waterways-i (river Ganga) (includes 2 Nos. Open Foundation, 2 Nos. Pile Foundation And 2 Nos. Gantry) On Turnkey Basis