Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Archive Search


Switzerland, Vaud Canton - ch/80


Closing Date: 12.01.2021 (Tender Closed)

Open invitation to tender, deadline  12/01/2021, for the installation and de-installation of temporary signalling during maintenance and sanitation of the BSA (operation and safety) systems in the  Pomy (3005 m, 2958 m),  Arrissoules (2987 m, 2987 m) and Bruyeres-Chables (1,8km) tunnels on the A1 motorway (km 92.4-km 112.08) between Yverdon interchange to  Estavayer-le-Lac, Lot 9.4. Duration of the contract is from  20/04/2021 to 31/03/2023.  For further information on the tender click here (French), here (German) and here. Contact Ofrou, Estavayer-le-Lac, tel +41 58 461 87 11, email marchespublics.estavayer@astra.admin.ch. Ref.n. N01.10 160025. 50/20.