Start of construction: May 2008
Construction volume (value of our services): 33,8 M CHF
The new underground transit station at Löwenstrasse is the heart of the Zurich cross-city link. It was built 16 metres below the existing tracks during normal railway operations. This represented an enormous challenge for everyone involved.
Construction volume (value of our services): 11,4 M CHF
For the construction of the new cross-city link between Zurich Oerlikon and Zurich Altstetten, an access shaft was built at Bahnhofquai to act as the main starting point for underpinning the listed building in the southern section and as the target excavation pit for the tunnel boring machine in the Weinberg Tunnel.
Start of construction: December 2007
Construction volume (value of our services): 742 M CHF
Construction of an underground pumped-storage power station.