The objective of the project is to increase the availability (universality) of centralised water supply and wastewater management services, to seek to ensure quality drinking water supply and wastewater management for the population, to implement the requirements of the EU Waste Water Directive 91/271/EEC for wastewater treatment, to reduce soil and groundwater pollution and the risk of pollution of groundwater resources in the territory of Kazlu Ruda municipality, expanding the number of people receiving water management services and improving the quality of water management services provided in the project area-Kazlu Ruda Municipality Antanasavo k. Marijampolės str. The project foresees the construction of 0.9 km of new water supply and 0.9 km of waste water collection networks, allowing the connection to the public water supply for 49 dwellings (108 inhabitants) and 49 dwellings to the collecting system (108 inhabitants).