Repairing & Desilting Of Machine Holes By Entering Skill Labour With Using Necessary Protecting Gears And Safety Equipments, Placing Plugs And Dewatering Pumps Etc. In Various Existing Sewage / Storm Drainage Lines, Machineholes Etc. Including Carting Of Desilted Materials, And Debris From Site And Raising Existing Road Level Machinehole, Chamber Cover & Metal Detector Machine To Finding In Various Society Area / At Various Places Of Sub Zone-4 In South East(Limbayat) Zone, Surat Municipal Corporation, Surat.