Open invitation to tender, deadline 10/10/2024, for the refurbishment of tunnel radio systems in the Ganzstein (2100 m), Spital (2600 m), Steinhaus (2900 m), Semmering (3500 m), Eselstein (175 m) e Grasber (372 m) tunnels on highway S06 Semmering. Click here for bid/tender documents and where tenders must be sent. Duration of contract from 30/04/2025 to 31/12/2029. Contact Asfinag AG, attn Markus Gutjahr, Vienna, tel +43 6646010814555, email markus.gutjahr@asfinag.at. Visit https://ted.europa.eu/en/notice/-/detail/551572-2024 and https://ted.europa.eu/en/notice/-/detail/125781-2024. Ref. n. ProVia ID. 121962. 37/24.
