Replacement Of Age-old Pump Sets In Dp Station, Supply, Delivery, Erection And Trail Run Of 2nos 40hp Submersible Dry Pit Vertical Drive Dvd Non-clog Sewage Pump Sets And 2nos 80hp, 1no 150hp Non-clog Submersible Sewage Pump Sets At Chalasani Nagar Drainage Pumping Station In Circle 3 Area General Funds