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Pilot gallery for Rontal Tunnel, Buchrain

Ventilation and investigation galleries for the Buchrain Tunnel.

Heading is being carried out using a 3.65 m diameter tunnel boring machine.

Map

Specific figures

Construction volume

CHF 1.9 million

Construction period

2008, 4 months

Length

697 m

Total excavated surface

10.5 m2

Contact for questions about the project

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