Replacement of filter media and associated maintenance works at the water treatment plant on Unii Europejskiej Street in Raszyn

Summary

The contract concerns the replacement and disposal of filter media and related maintenance at the water treatment plant on Unii Europejskiej Street in Raszyn. The work includes replacing filter valves, hatch seals and the backwash pump, as well as painting the tanks. The contract period is 3 months and no variants or partial tenders are permitted. Tenders must be submitted electronically in Polish by 1 September 2026 at 10:00 via the procurement platform. Offers are evaluated by price (60%) and the warranty and statutory liability period (40%). A performance security is required, but no tender guarantee is required.