Renovation of the boiler room and solar installation for domestic hot-water production at the Rabczański Zdrój building in Rabka-Zdrój

Summary

The tender covers the complete renovation of the boiler room and solar domestic-hot-water system at the Rabczański Zdrój building in Rabka-Zdrój. The works include dismantling existing equipment, installing a cascade of two 100 kW condensing gas boilers, three 800-litre domestic-hot-water storage tanks and 16 flat solar collectors, as well as pipework, controls, insulation, building reinstatement, testing, adjustment and commissioning of the complete system. The works must be carried out in an operating building and the tender must cover the entire scope as one integrated contract. The bidder must demonstrate at least one properly completed comparable project worth at least PLN 150,000 gross during the previous 5 years and provide a suitably qualified site manager. A mandatory site visit and confirmation must be included with the tender. Price accounts for 90% of the evaluation and warranty duration for 10%; the permitted warranty periods are 36, 48 or 60 months. The completion period is 10 weeks from contract signature. According to the SWZ, tenders must be submitted electronically by 24 September 2026 at 9:00. The machine-readable metadata also states 25 September 2026, so the final deadline should be verified on the official procurement page.