Supply and installation of container rain gardens with landscaping and educational workshops for primary schools in Slupsk

Summary

The tender covers the supply and installation of 11 concrete rain gardens at six primary schools in Slupsk, planting suitable vegetation and delivering on-site educational and practical workshops for pupils. The gardens must include filtration, drainage and retention layers, be accessible to people with reduced mobility, and enable rainwater to be retained and gradually discharged or infiltrated. The work must be completed within 30 days. The bidder must submit an electronic tender in Polish, comply with the technical requirements, provide a warranty of at least 12 months and a 36-month defect liability period, and account for the required performance security. Price represents 60% and the warranty period 40% of the evaluation. The tender deadline is 23 September 2026 at 10:00.