Seelisberg Tunnel, Switzerland, Nidwalden/Uri (ch/63)

Calling enthusiasts to participate in a tender that has been announced to provide support to the contracting authority and for general management during the renewal of the radio installation in the 9.3 km-long twin-tube Seelisberg tunnel on the Beckenried-Seedorf section part of the N02 motorway.

The determined time duration for this project is from 01/06/2023 to 31/12/2025.

The related tender documents are attached here (German), here (French), and here.

For further information, please contact:
Ofrou, Zofingen,
– Tel: +41 58 469 68 11
– Fax: +41 58 469 68 90,
– Email: beschaffung.zofingen@astra.admin.ch