Reconstruction of the sewage treatment plant in Szczecinek. The scope of work included the performance of the following works: securing the continuity of the sewage treatment plant, disassembly, construction and construction as well as delivery and securing the continuity of the sewage treatment plant. Machinery and equipment of networks and installations were also installed and all necessary tests of their technological start-up were performed. The total value of the project is PLN 66 million net.