The purpose of the investment is to build and connect to the sanitary sewage system of households not yet connected in the “Kórki” hamlet in Łękawica Municipality, in the area of Kasztanowa and Klonowa Streets. All the pollution will be drained to the already existing sanitary sewer system at Kastanowa Street. The project includes the connection of 23 houses, a total of 92 inhabitants. The total length of the built sanitary system will be 1932 mb. The implementation of the investment will contribute to the order of waste water management in the Łękawica commune and the liquidation of waste water reservoirs, which will reduce the introduction of cargo into soils and water.