Construction of a gravity sewer system with reconstruction of the water supply network on Nowa Street in Orchówek

Summary

The contract covers construction of a 585 m gravity sewer network using PVC Ø200 mm pipes and reconstruction of 172 m of the water supply network using PVC Ø110 mm pipes on Nowa Street in Orchówek. The works include excavation, manholes, water supply connections, hydrants, pressure and tightness tests, flushing and disinfection, water quality testing, reinstatement of surfaces, surveying and handover documentation. The works must be completed within 2 months of contract signing. Bids must be submitted electronically in Polish by 11 September 2026 at 10:00. The bid guarantee is PLN 6,000, the performance security is 5% of the gross bid price, and bids are assessed by price (60%) and the quality guarantee period (40%).