Repair And Upgradation Work Of Rcc Slab Casting Corver Drain From Ratan Naskar Towards Prabir Basu At P. Daspara In Ward No. - 13 Under Rajpur-Sonarpur Municipality, Project Name - A.P.A.S., Booth No - 77, Proposal Serial No - 3, Within 147 S Wbmad/Ulb/Rsm/1650/25-26