The direct objective of the project is to increase the percentage of inhabitants of the municipality of Solina using the water supply system with high physico-chemical and bacteriological parameters.The general objectives of the project are: rationalisation of the costs of drinking water supply with known high parameters, limited incidence of diseases associated with the use of water with a negative physico-chemical and bacteriological composition, improvement of the conditions for conducting business (especially tourism) and agricultural activities, improvement of the quality of tourism services, increased competitiveness and socio-economic attractiveness of the municipality of Solina and the whole Podkarpacia region, and improvement of the quality of life of the inhabitants of the municipality.The object of the project is the reconstruction of the water supply infrastructure in Polańczyk. The scope of the project includes the reconstruction of the Water Treatment Station, which was carried out in 2017 and included: construction of the foundation and water tanks, construction of a waste water collector with sewage pumping station, installation of a portable toilet, reconstruction of the access road with a maneuvering area in Polańczyk on plots of land no. 99 and 94. The reconstruction was used to complement the existing technological line at the station with an ultrafiltration UF node. As part of the project, it is planned to build a distribution water supply network from PE O160 mm pipes with a total length of 0.39 km in the village of Polańczyk (Osiedle Na Górce, Osiedle Panorama and ul. Green Hill) along the existing water supply, which will be excluded from use, through which water will also be supplied to the existing water supply in Berezka and Myczków. As part of this project, a water supply network with armaments will be created, a hydrophore and a water pumping station will be rebuilt, which will ensure that the result of additional persons benefiting from improved water supply – 85 people.