Providing And Laying 250 Mm Dia R.C.C. Np-3 Class Spigot Socket Joint Drainage Pipe Line On Internal Road And Providing 150 Mm Dia R.C.C Np- 2 Connection Pipe From The Simple Chamber To Manhole Of Unit Holder Of Gulshan Nagar Society, F.P. No. 21, 22 O.P.No.11/1 To 11/12, R.S.No. 9/1 To 9/12, P.T.P.Scheme No. 57 Pandesara In South Zone-A