Modernization of the boiler room at Primary School No. 1 in Brenna Lesnica

Summary

The contract concerns modernization of the boiler room at Primary School No. 1 in Brenna Lesnica. The works include reconstruction of the internal gas installation, removal of existing gas boilers and related equipment, installation of four 60 kW condensing gas boilers in cascade, installation of control, safety, water-treatment and heating-system components, pressure testing, commissioning and finishing works. The contractor must maintain the continuity of domestic hot water and, where necessary, central heating during the works. The works must be completed by 30 October 2026. Offers must be submitted electronically by 4 September 2026 at 09:00, with a PLN 2,400 tender guarantee. Evaluation is based on gross price (60%) and the offered warranty period (40%); the warranty must be between 36 and 60 months.