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Our projects - our showroom

Bypass Oberau

Bypass Oberau

Traffic relief for the town center
Monitoring and early warning System of Landslides

Monitoring and early warning System of Landslides

in Kyrgyzstan
Blue Line Jerusalem

Blue Line Jerusalem

CERN

CERN

We gave space to the world’s largest particle accelerator
New Railway “Unterinntalbahn” Lower Inn Valley

New Railway “Unterinntalbahn” Lower Inn Valley

Extension of the Brenner North Access Line
Bosrucktunnel full extension and general renovation of the eastern tunnel tube

Bosrucktunnel full extension and general renovation of the eastern tunnel tube

A9 Phyrn motorway
Transandino Railway

Transandino Railway

Sarmiento Railway Tunneling

Sarmiento Railway Tunneling

Metro Buenos Aires

Metro Buenos Aires

Extension Line H
Metro Buenos Aires

Metro Buenos Aires

Extension Line B
Arroyo Vega Flood Relief Tunnel

Arroyo Vega Flood Relief Tunnel

Agua Negra Crossing

Agua Negra Crossing

Road Tunnel Geology and Feasibility Study
Renovation Arlberg

Renovation Arlberg

S16 Arlberg expressway, Austria
Full extension Klaus tunnel chain

Full extension Klaus tunnel chain

A9 Phyrn motorway, Austria
Karawanken motorway tunnel

Karawanken motorway tunnel

New building of the 2nd tube
Albvorland tunnel

Albvorland tunnel

Wendlingen, Germany
Brenner Base Tunnel

Brenner Base Tunnel

Railway connection
City rail tunnel Karlsruhe

City rail tunnel Karlsruhe

Inner-city special civil engineering
The “Alter Kaiser Wilhelm Tunnel”

The “Alter Kaiser Wilhelm Tunnel”

Redevelopment of an existing historical railway tunnel
Munich’s second core S-Bahn route

Munich’s second core S-Bahn route

Storages for Crude Oil

Storages for Crude Oil

Underground Strategic
Pumpspeicherkraftwerk Forbach

Pumpspeicherkraftwerk Forbach

Erweiterung und Ausbau eines bestehenden Kraftwerks