design, supply, construction, installation, testing and commissioning of trunk sewer collecting system, associated gravity and rising main system, pumping stations, pumping machinery works, road reinstatement and other ancillary works along with design, supply, construction, installation, testing and commissioning of three sewage treatment plants- 29.50 mld capacity at lol and sonrekh catchment, 15.50 mld capacity at kalwa catchment, 11.00 mld capacity at zanzarda catchment based on open log .
