Construction of a sanitary sewer trunk pipeline

Summary

The tender covers the design and construction of approximately 1.5 km of a pressurised sanitary sewer pipeline connecting pumping stations B1 and B5 in the Bolesław area. The contractor must prepare the required designs, obtain permits and approvals, produce the technical documentation, and carry out the construction and installation works. The works must be completed by 25 October 2027. Tenders must be submitted electronically by 1 September 2026 at 10:00; the tender guarantee is PLN 10,000.00. Price accounts for 60% of the evaluation and the extended warranty for 40%; a warranty shorter than 36 months results in rejection. Variant and partial tenders are not permitted.