Repairing, Maintenance and Extension of Drainage/Storm Drainage Line Including Construction Of Drainage/Storm Drainage Machineholes, Storm Inlet Chambers Where Required In Various Areas Of T.P.S. No. 16(Kapodra), T.P.S. No. 20(Nana Varachha-Kapodra), T.P.S. No. 20(Puna), T.P.S. No. 60(Puna), Different Areas In East(Varachha) Zone-A, Surat. (3rd Attempt)