Extension of the water supply network in Zychorzyn as part of the water supply extension project in Nieznamierowice, Rusinów, Brogowa, Zychorzyn and Grabowa

Summary

The tender concerns the extension of the water supply network in Zychorzyn, within the wider water supply project covering Nieznamierowice, Rusinów, Brogowa, Zychorzyn and Grabowa. The works include approximately 205.620 m of DN110 PVC-U water pipeline, excavation and reinstatement works, installation of two above-ground hydrants, valves and fittings, a steel protective casing, pressure testing, disinfection and flushing. The contractor must supply compliant materials, organise and secure the construction site, remove waste, restore affected surfaces and complete the works within 76 days of signing the contract. Tenders must be submitted electronically in Polish by 21 September 2026 at 10:00. Price accounts for 60% of the score and the warranty period for 40%; a warranty shorter than 3 years leads to rejection. The tender guarantee is PLN 6,000, and the successful contractor must provide a performance security equal to 5% of the gross contract price.