Tunnelling construction projects and references

References for tunnel construction

Get an idea of our work and take a look at our projects. Below you will find a selection of reference projects that we are currently realising or have realised in recent years.

References

1 reference Sort by:
asc desc
Tunnel Ligerz, Lot 2 Details

Tunnel Ligerz, Lot 2

Ligerz, Switzerland

Start of construction: September 2024
Construction volume (value of our services): 232,302 M EUR Costs converted according to average yearly exchange rates during project realization

The project comprises the construction of the 2.1 km long twin-track tunnel in Ligerz. The total contract value is CHF 220 million, with Implenia's share amounting to around CHF 150 million.