Open invitation to tender, deadline 13/12/2024, for the design of safety equipment for the A44 Duesseldorf airport tunnel (1070 m), Phases Lph 1,2,3,5 and 6. Click here for bid/tender documents and where tenders must be sent. Duration of contract 15 months. Contact Die Autobahn GmbH des Bundes - NL Rheinland, Krefeld, tel +49 215136807701, email FU-RHL-NL-KR-Vergabeservice@autobahn.de. Visit https://ted.europa.eu/en/notice/-/detail/686985-2024. Ref.n. 47-24-5053. 46/24.