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 finding the machinehole chamber cover with the use of metal detector machine and level the machinehole to the existing road level at various places in North Side area of Tapi River in New East (Sarthana) Zone.