Works on pumping station Stari grad in Knin consist of existing object reconstruction, new agreagate building upgrade and colector construction. Reconstruction consists of new coarse automatic screen assembly (6,97m high), penstocks, safety ladders, gas tight covers.
Also, project anticipated installation of new waste water pumps, supporting fittings and valves, as well as installation of flood pumps with axial propeller with single capacity of 1200 liter per second. Works anticipate reconstruction of electrical cabinets as well. In the aggregate building will be installed automatic stationary diesel aggregate with 450 kVA power. Collectors have internal diameter of 1200 and 1300 mm.