Open invitation to tender, deadline 09/06/2025, for exploratory boreholes, geological/hydrogeological investigations for the Lucerne Junction Project, consisting of the subprojects Lucerne Underground Station (TP1) with the 3.5km twin track Dreilinden Tunnel (TP2). Click here for bid documents. Contact SBB, Olten, tel+41000000000, email zeno.vanuden@sbb.ch. Visit https://ted.europa.eu/en/notice/-/detail/281724-2025. 18/25.
