Open invitation to tender, deadline 10/10/2024, for the E&M, Safety and Operation equipment renovation in the tunnels Ganzstein (2100 m), Spital (2600 m), Steinhaus (2900 m), Semmering (3500 m), Grasberg (372 m) and Eselstein (175 m) on S06 Semmering expressway. Click here for bid documents and where tenders must be sent. Duration of contract from 30/04/2025 to 31/12/2029. Contact ASFINAG Bau Management GmbH, attn Markus Gutjahr , Vienna, tel +436646010814555, email markus.gutjahr@asfinag.at. Visit https://ted.europa.eu/en/notice/-/detail/601653-2024, https://ted.europa.eu/en/notice/-/detail/580505-2024, https://ted.europa.eu/en/notice/-/detail/466028-2024 and https://ted.europa.eu/en/notice/-/detail/125562-2024. Ref.ProVia n. 121951. 41/24.