Drainage of Osiedlowa and Różana Streets in Kostkowo – Design and Build

Summary

The tender covers the design of stormwater drainage for Osiedlowa and Różana Streets in Kostkowo, including all necessary approvals and permits, as well as construction of pressurised and gravity stormwater sewerage with road-surface restoration. The expected contract duration is 14 months. The bidder must have the required design and construction experience from the past five years, including at least 250 metres of pressurised sewerage and 100 metres of gravity sewerage. Tenders must be submitted electronically in Polish by 24 September 2026 at 10:00. Price accounts for 60% of the evaluation and the quality guarantee for the construction works and materials accounts for 40%. No tender guarantee is required.