Repairing And Renovation Of Rcc Elevated Over Head Reservoir Of 300 Cum Capacity With Staging Height 20 M And Other Allied Works For Kalyani Zone-B Water Supply Scheme Under Onda Water Supply Scheme Brgf Ph-I Under Bankura Sadar Niet No. - 17 Of The Fy 2025-2026 Of The Ee/Bqa, Phe Dte. Sl.No-18