The object of the project is investment activities aimed at the expansion of the sewage treatment plant and the construction of 2 sections of sanitary sewage in Mokrzyca and Antoniki. The aim of the project is to create the right infrastructure to protect the natural environment from pollution by wastewater and to stimulate the localisation process in the locality/community of new investments, as well as to improve the conditions for conducting business activity by entrepreneurs. Works on the sewage treatment plant include:• extension of the building with a shelter for sediment,• reconstruction of the existing treatment plant • reconstruction of sediment management technology • reconstruction of raw sewage pumping plant• reconstruction of blow station and aeration system• reconstruction of electrical and monitoring installations• construction of photovoltaic installations with a capacity of 34.2 kV for the purpose of the treatment plant The construction of the sewerage system includes:• construction of a section of sanitary sewerage network in the town of Mokrzyca, 310 construction of the sanitary system in the town of Mokrzyca. Construction of sewage systems on land register plots: Wetness: 173, 174, 199, 200, 201, 202, 203, 204, 260,280, Antoniki: 61, 62, 68, 69, 73, 74, 75, 81, 82/1, 82/2, 86, 87/1, 87/2, 92, 93, 96, 109