Renovation of the sanitary sewage system at the Klisino social care facility, Kietrz branch

Summary

The contract concerns renovation of the sanitary sewage system at the Klisino social care facility, Kietrz branch. The works include preparation and demolition, earthworks and excavations, trench reinforcement, bedding and backfilling, installation works, a sewage pumping station, surface reinstatement, finishing works, and removal of demolition materials and surplus soil. The contractor must maintain uninterrupted operation of the building and continuous sewage discharge during the works, including any temporary bypasses, pumping, protection and other necessary measures, with all related costs included in the lump-sum price. The tender must be submitted electronically through the e-ProPublico platform by 17 September 2026. Offers are evaluated by price at 60% and the warranty and defects-liability period at 40%.