References


References

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Secondo tubo San Gottardo - Lot 241, Main Tunnel North

Göschenen, Switzerland

Start of construction: October 2022
Construction volume (value of our services): 442,669 M EUR Costs converted according to average yearly exchange rates during project realization

The present project includes the execution of the second tunnel tube north (2TG), the fault zone drive north, the second stage of the precut, the TBM launch section, the cross connections, the ventilation control centers and the…

Secondo tubo San Gottardo - Lot 243, North access tunnel

Göschenen, Switzerland

Start of construction: April 2021
Construction volume (value of our services): 84,952 M EUR Costs converted according to average yearly exchange rates during project realization

To rehabilitate the existing Gotthard Road Tunnel, a second tunnel tube (2TG) will be built first. Lot 243 comprises the construction of the access tunnel and the north logistics excavations. The project serves for the…

RBS Los 1.2 Postparc – Ausbau Bahnhof Bern

Bern, Switzerland

Start of construction: August 2018
Construction volume (value of our services): 12,414 M EUR Costs converted according to average yearly exchange rates during project realization

Sub-project involving the expansion of Bern train station

SBB Bözbergtunnel

Strihen, Switzerland

Start of construction: May 2015
Construction volume (value of our services): 133,693 M EUR Costs converted according to average yearly exchange rates during project realization

The existing Bözberg tunnel between Frick and Brugg does not meet the new requirements for the clearance gauge (corner height 4.0 m) and will therefore be replaced by a new 4-metre corridor as part of the overall project. …

Funicular railway Schwyz-Stoos

Schwyz, Switzerland

Start of construction: May 2013
Construction volume (value of our services): 21,955 M EUR Costs converted according to average yearly exchange rates during project realization

The existing funicular on the Stoos will be replaced by a new construction (the concession of the existing funicular is expiring and cannot be extended) with new lines. The type of cableway to be used is a funicular in shuttle…

Pumpspeicherkraftwerk Nant de Drance

Finhaut VS (Le Châtelard), Switzerland

Start of construction: January 2008
Construction volume (value of our services): 601,596 M EUR Costs converted according to average yearly exchange rates during project realization

Construction of an underground pumped-storage power station.

Weinbergtunnel DML SBB Zürich ATW

Zürich, Switzerland

Start of construction: January 2007
Construction volume (value of our services): 256,744 M EUR Costs converted according to average yearly exchange rates during project realization

Construction of a two-track railway tunnel with a TBM.

Métro Lausanne, M2 Lot 1700

Lausanne, Switzerland

Start of construction: March 2004
Construction volume (value of our services): 33 M EUR

Ouchy-Epalinges metro line via the Central Station and Place de l'Europe. Total length: 6 km, 14 stops, 9 tunnels and 5 bridges.

Sedrun tunnel, lot 360, AlpTransit, Gotthard Base Tunnel

Sedrun, Switzerland

Start of construction: December 2001
Construction volume (value of our services): 1,061 B EUR Costs converted according to average yearly exchange rates during project realization

Construction of two parallel single-track railway tunnels using blasting, and construction of a multi-function station.

Bodio & Faido sections, Alptransit Gotthard Base Tunnel

Bodio - Faido, Switzerland

Start of construction: January 2001
Construction volume (value of our services): 1,996 B EUR Costs converted according to average yearly exchange rates during project realization

Construction of two parallel single-track railway tunnels with a Gripper TBM and of a multi-function station using blasting