The planned project assumes work on waste water management aimed at improving the environment, increasing the attractiveness of the area for local and external investors, increasing the attractiveness of tourism and improving the quality of life of residents. The need to implement the project stems from the need to protect the natural environment against pollution entering waters and soils. The main problems in the existing sewage treatment system are: •exploited equipment, no technological reserves enabling the waste water treatment plant to accept additional charges of pollutants from the planned extension of the sewage network, •no effective process of stabilising sewage sludge in the treatment plant. The main problem of the project is the limited access to good quality water and sewage infrastructure in the Ośno Lubuskie commune. The main objective of the project is to improve access to good quality water and sewage infrastructure in the Ośno Lubuskie commune. The defined main objective and the specific objectives respond to the problems identified as a result of the analysis of problems. Specific objectives closely linked to the main objective include: •Adequate water and sewage infrastructure – in the form of a modernised treatment plant. •Adequate system technology •Improving the capacity of the sewage treatment plant in Ośno Lubuskie commune, up to an average of 816 m³/d Project entitled: “Organisation of water and sewage management in the Ośno Lubuskie agglomeration” will include the following construction works: 1-Reconstruction of sewage treatment plant in Ośnie Lubuski at ul. It’s Okrzei. 2-Reconstruction and construction of a sewage pumping plant with a collector at ul. The railway in Ośnie Lubuski. 3-Liquidation of sewage treatment plants ul. It’s a train in Ośnie Lubuski. The project’s target group shall be: • Residents of Ośno Lubuskie Agglomeration • Residents of the Ośno Lubuskie commune and the Słubicki District •The authorities of the Ośno Lubuskie commune [