Switzerland, Cantons of Zurich and Schaffhausen – ch/66

Open tender has been announced for the design of the Fasenstaub’s safety tunnel (1496 m), part of the N04/06 motorway. The safety tunnel will be 40 m from the main tube and connected to it by bypasses each 150 m. The deadline is 10/05/2021. A period of 59 months is estimated for the project.

Below you can find the contact information:

Ofrou, Winterthour

Tel: +41 58 480 47 11

Fax: +41 58 480 47 90

Email: beschaffung.winterthur@astra.admin.ch

For further information on the tender please check here (German) and here (French) and also here .