Energy efficiency upgrade of the municipal building and construction of a wastewater treatment plant in Wadlew

Summary

The tender covers energy-efficiency improvement works for the municipal building in Wadlew, Drużbice municipality, and the supply and installation of a 5 m³ wastewater treatment plant on plot 274/6. The works include demolition and foundation works, internal and external finishing, installation of windows and three external doors, roof and façade insulation, rainwater systems, entrance canopies, lightning protection, paving, stair repairs, landscaping, and the wastewater treatment plant with drainage and inspection chambers. The completion period is 45 days from contract signature. Tenders must be submitted electronically by 31 August 2026 at 09:00; the tender remains binding until 29 September 2026. Price accounts for 60% and the quality warranty period for 40% of the evaluation score. The warranty must be between 36 and 60 full months. No bid guarantee is required, but performance security equal to 5% of the gross price is required.