Technical design services for the Kiesberg Tunnel

Summary

The tender concerns the replacement project for the Kiesberg Tunnel and the related technical design services. The work covers planning and implementation solutions needed because of outdated operational equipment and concrete damage, as well as the replacement structure for the L 70 overpass over Viehhofstraße. The project will be delivered using an integrated project delivery model (IPA) and a partnership-based alliance contract. The machine-readable notice did not include precise requirements; they must be checked in the tender documents.