Operation And Maintenance Of Distribution And Rising Main, Pipe Line Ci/Di/Ac/Upvc, Street Stand Post Of Onda W/S Scheme Including Operation Of Sluice Valve Under Bankura Division, P.H.E. Dte. For One Year 01.03.2026 To 28.02.2027 Niet No. - 27 Of The Fy 2025-2026 Of The Ee/Bqa, Phe Dte. Sl.No-50