Replacement of windows and doors, including internal and external window sills, at the ZCK Office and Military Cemetery building in Warsaw

Summary

The tender concerns replacement of most windows and entrance doors at the ZCK office and the Military Cemetery building in Warsaw, including removal and disposal of existing elements, installation of energy-efficient white PVC windows and insulated white aluminium doors, treatment of reveals, installation of external and internal window sills, and repainting and reinstatement of window grilles. The works must be completed within 50 days. The estimated contract value is PLN 395,300.03, and no variant or partial bids are permitted. Price carries a weighting of 6 and the additional quality warranty period carries a weighting of 4. Bids must be submitted electronically by 18 September 2026 at 09:00, in Polish, with a PLN 5,000 bid guarantee. The contractor must also provide a performance guarantee.