Construction of noise barriers along the A4 motorway between the Opole South and Krapkowice junctions

Summary

The tender covers the construction of noise barriers along the A4 motorway between the Opole South and Krapkowice junctions, approximately from km 245+818 to km 251+148. The works include constructing new barriers, dismantling and reconstructing existing barriers, drainage, road safety barriers, emergency exits, traffic management, waste handling, site restoration, and the preparation of required technological designs and temporary traffic management arrangements. The expected contract duration is 15 months. The bidder must have at least one qualifying noise-barrier construction reference and provide a suitably experienced site manager. The tender guarantee is PLN 150,000. Tender evaluation awards 60 points for price, 20 points for the site manager’s experience and 20 points for extending the warranty period. The tender submission deadline is 28 September 2026 at 08:40, and the tender must be submitted electronically through the contracting authority’s platform.