Open invitation to tender, deadline 14/02/2025, for the construction of the A1 Winterthur section (Lots 140 and 141) of the MehrSpur Zurich-Winterthur project. Lot 141 includes the construction of the shell structure for the northern end of the Brütten tunnel, consisting of two cut-and-cover tunnels and two access ramps, each with a total length of approximately 400 m. Lot 141 also includes the construction of a new Kempt River crossing, the Steigbach drainage channel, and the redevelopment of the Kempt River. For bid documents, please click
here. Duration of contract from 01/01/2026 to 31/12/2037. Contact SBB, Zurich, tel +41790000000
, email
einkauf.bauprojekte.ost@sbb.ch. Visit
https://ted.europa.eu/en/notice/-/detail/526910-2024. 48/24.
