Repair And Upgradation Work Of Rcc Slab Casting Over Existing Drain From H/O Sanjoy Das Towards H/O Sanjoy Roy At Nischantopur In Ward No. - 08 Under Rajpur-Sonarpur Municipality, Project Name- A.P.A.S., Booth No.-320, Proposal Serial No.-03 Within Wbmad/Ulb/Rsm/1883/25-26