Change of heating system in residential premises in Piła at Konstytucji 3 Maja Square 6/5, Koszycka Street 7a/1, Father J. Popiełuszko Street 2/3, and Niepodległości Avenue 5/4a

Summary

The contract concerns building works to change the heating system in residential premises in Piła. The works include replacing tiled stoves and solid-fuel boilers with a condensing double-function gas boiler with a closed combustion chamber, a pellet-fired water-jacket stove-fireplace, and installation of a chimney liner. The contractor must also carry out related demolition, installation, finishing, electrical and gas works, prepare technical designs for two locations, perform tightness tests, provide an energy performance certificate for one flat, and complete chimney acceptance. The contract duration is 60 days. The award criteria are price and warranty period. The bidder must submit the required declarations and documents and appoint a construction manager with the required qualifications and experience.