Proven expertise.

  • Reference-Browser

Escape gallery, Flüelen bypass, Flüelen

Escape gallery with 9 crossing points to the main tunnel. Tunnel length 2,455 m.

Mechanical hard rock heading with 4.75 m diameter gripper TBM.

Map

Specific figures

Contract value

CHF 15.5 million

Construction period

2005 - 2007

Length

2455 m

Total excavated surface

28 m2

Contact for questions about the project

Implenia Industrial Construction
Telefon: +41 43 233 39 90
E-Mail: Sandra.Guetg@implenia.com