Negotiated with prior publication of a call for competition / competitive with negotiation, deadline 12/08/2025, for the design of mechanized tunnel equipment for the execution phase of the new 21.5km Neumarkt-Koestendorf - Salzburg railway. The tunnel will be bi-tube, mono-track and 16.2km long. Click here for bid documents and where offers must be sent. Duration of contract from 01/07/2026 to 31/12/2040. Contact OEBB-Infrastruktur AG, attn Markus Riepl, Vienna, tel +43 664 9674958, email markus.riepl@oebb.at. Visit https://ted.europa.eu/en/notice/-/detail/463844-2025. Ref.n. 136849. 30/25.