Restricted invitation to tender, deadline 08/04/2025, for the supply and replacement of technical installations that are at the end of their service life in the tunnels Botlek (3 km), Sophia (8 km), Giessen (1.8 km), PanKan (2.6 km) and Zevenaar (2.3 km) on the Betuweroute, a 160 km-long double-track freight railway linking the Mainport Rotterdam with Zevenaar on the Dutch/German border. Click here for bid/tender documents and where tenders must be sent. Duration of the contract from 17/07/2025 to 31/12/2026. Contact ProRail B.V., attn Rik Bultman, Utrecht, tel +31 643545220, email rik.bultman@prorail.nl . Visit https://ted.europa.eu/en/notice/-/detail/105080-2025. 09/25.