Gas boiler replacement in five boiler houses

Summary

The tender concerns the replacement of gas boilers in five boiler houses that form part of the Bielsko-Biała municipality’s assets, managed by Zakład Gospodarki Mieszkaniowej, and divided into two parts. Part 1 covers the boiler houses at Cieszyńska 415, Wyzwolenia 29 and 3 Maja 5; Part 2 covers Mostowa 1 and Legionów 9. The contractor will supply and install gas-fired boilers (two-function condensing boilers with closed combustion chambers) and perform related works, including chimney adjustments, automation, condensate drainage, and connections to existing water, sewage, and electrical installations. Boilers must meet technical requirements (including energy efficiency and acoustic limits) and a warranty of at least 60 to 84 months. Bids must be prepared using interactive price-calculation forms, and the award will consider price, warranty period, and contractual penalties as set out in the contract documents.