This project concerns the thermomodernisation of the public utility building – a sports hall, which forms part of a joint comprehensive investment of the reconstruction of the existing sports hall at ul. I'm sitting at the police station. As part of the reconstruction of the entire sports hall, the following construction works (constituting ineligible costs of the project) are planned: • demolition and demolition works on each floor of the building • construction works inside the building • reconstruction and execution of electrical and sanitary installations As part of the reconstruction, the external dimensions of the building will not change. In terms of increasing the efficiency of the sports hall building, the following solutions are planned (qualified costs of the project according to the energy audit): 1. UPGRADE OF THE HEATING SYSTEM 2. OPAQUE BULKHEADS 2.1. WARMING – FLOOR ON THE GROUND 2.2. Warming – Outer masonry wall (warming 30 cm Styrofoam) 2.3. Warming – Outer masonry wall (warming 18 cm Styrofoam) 2.4. Warming – Outer WINTER OF PW plate (warming 14 cm Styrofoam) 2.5. Warming – Outer walls (warming 15 cm wool+Trespa) 2.6. Warming – Outer WHITE WITH PW (warming 15 cm wool+Trespa) 3. TRANSPARENT PARTITIONS AND NATURAL VENTILATION 3.1. REPLACEMENT OF WINDOW JOINERY WITH PVC U=0.9 3.2. REPLACEMENT OF DOOR CARPENTRY ALUMINIUM U=1.3 3.3. CHANGE OF GLAZING U=0.9 – VITROLIT 3.4 GLAZING. REDUCTION OF GLAZING SURFACE – WALLING 3.5. REPLACEMENT OF DOOR CARPENTRY-GATE U=1.3 4. IMPROVEMENT OF ROOM VENTILATION SYSTEM – MECHANICAL VENTILATION 5. Improvement of the Instalation of Hot USE Water The project is stationary.