Thermal modernisation of a kindergarten building in Ulhówek municipality

Summary

The tender concerns the thermal modernisation of a kindergarten building in Ulhówek municipality, including roof insulation, external wall insulation, replacement of external doors, installation of humidity-controlled window ventilators and central-heating modernisation with thermostatic valves, chemical flushing and an energy-management system. The works must be completed by 30 August 2027. Tenders must be submitted electronically by 14 September 2026 at 10:00, and the tender must include a lump-sum gross price and a proposed warranty period of 3 to 5 full years. Price carries 60% of the score and the warranty period 40%. A 5% performance security is required before contract signature; no bid security is required.