The Wastewater treatment plant, deployed on an area of 130,000 square meters. Primary and secondary treatment facilities and sediment treatment facilities were built to reduce pollution of the Prilepska River. Its capacity is 95,000 equivalent inhabitants. More than 30 buildings have been built - primary and secondary settling tanks, biobasin, methane tanks, etc. A bridge and a road leading to the plant were also built, incl. landscaping in the construction area.