The object of the project is a deep and comprehensive energy modernisation of four public utility facilities located in the towns Kotomierz, Trzeciewiec, Dobrcz and Strzelce Górne, in the commune of Dobrcz. preparatory works, construction works, investor supervision and project promotion.All construction works are in accordance with energy audits, project documentation and investment permits developed for the investment. The main objective of the project is to increase the energy efficiency of four public buildings (water treatment stations) located in the towns of Kotomierz, Dobrczu, Strzelce Górne and Thirdewiec in the commune of Dobrcz.The main goal of the project will be achieved through the following specific objectives:? improvement of thermal insulation of the construction partitions,? increase the efficiency of the heating system, increase the efficiency of the preparation system of the c.w.u.,? modernisation of the window carpentry and windows. The remainder of the eligible expenditure and VAT will be covered by the own resources of the Municipality of Dobrcz.