Railway and road tunnels

Koralm Tunnel KAT2

Client:
ÖBB Infrastruktur AG
Contract value:
570.0 million EUR (as part of a consortium)
Construction period:
2011 - 2019

Arlberg Road Tunnel

Client:
ASFINAG Bau Management GmbH
Contract value:
128,0 Mio EUR (in ARGE)
Construction period:
2014 - 2017

Eyholz Tunnel

Client:
Baudirektion Kanton Wallis
Contract value:
330.0 million EUR (as part of a consortium)
Construction period:
2008 - 2016

Tunnel Farchant

Client:
Autobahndirektion Südbayern
Contract value:
6.6 million EUR
Construction period:
2013 - 2014

Effolderbacher Tunnel

Client:
DB Netz AG
Contract value:
3.4 million EUR
Construction period:
2012 - 2013

Michaelstunnel

Client:
RP Karlsruhe
Contract value:
22.0 million EUR (as part of a consortium)
Construction period:
2011 - 2012

Eierberge Tunnel

Client:
DB Projekt Bau GmbH
Contract value:
160.0 million EUR (as part of a consortium)
Construction period:
2010 - 2013

Saukopf Rescue Tunnel

Client:
ASV Bensheim
Contract value:
20.0 million EUR
Construction period:
2009 - 2012

Osterberg Tunnel

Client:
DB Projekt Bau AG
Contract value:
98.0 million EUR (as part of a consortium)
Construction period:
2008 - 2012

Deschlberg Tunnel

Client:
Staatliches Bauamt Regensburg
Contract value:
21.2 million EUR
Construction period:
2009 - 2011

Katzenberg Tunnel

Client:
Deutsche Bahn AG
Contract value:
323.4 million EUR (as part of a consortium)
Construction period:
2004 - 2011

Füssen Emergency Escape Tunnel

Client:
Autobahndirektion Südbayern
Contract value:
3.2 million EUR
Construction period:
2008 - 2009

Wienerwald Tunnel

Client:
ÖBB Infrastruktur Bau AG
Contract value:
340.0 million EUR (as part of a consortium)
Construction period:
2004 - 2009

Wiesing Tunnel

Client:
Brenner Eisenbahn GmbH (BEG)
Contract value:
16.0 million EUR (as part of a consortium)
Construction period:
2007 - 2008

Achrain Tunnel

Client:
State of Vorarlberg
Contract value:
70.0 million EUR (as part of a consortium)
Construction period:
2004 - 2008

Katschberg Tunnel

Client:
ASFINAG
Contract value:
50.0 million EUR (as part of a consortium)
Construction period:
2005 - 2007

Abdalajis Tunnel

Client:
ADIF
Contract value:
185.0 million EUR (as part of a consortium)
Construction period:
2002 - 2007

Tschambreu Tunnel

Client:
State of Vorarlberg
Contract value:
9.5 million EUR (as part of a consortium)
Construction period:
2005 - 2006

Nollinger Berg Tunnel

Client:
Stadtbauamt Bad Säckingen
Contract value:
23.2 million EUR (as part of a consortium)
Construction period:
2003 - 2005

Hafnerberg Tunnel

Client:
Baudirektion Kanton Zürich
Contract value:
60.0 million EUR (as part of a consortium)
Construction period:
2000 - 2005

Strengen Tunnel

Client:
Alpen Straßen AG
Contract value:
225.0 million EUR (as part of a consortium)
Construction period:
2000 - 2005

Amberg Tunnel 2nd Tube

Client:
ASFINAG
Contract value:
30.0 million EUR (as part of a consortium)
Construction period:
2001 - 2003

Schaffelwald Tunnel

Client:
Agrargemeinschaft Imsterberg
Contract value:
0.12 million EUR
Construction period:
2002 - 2002

Sandberg Tunnel

Client:
Deutsche Bahn AG
Contract value:
41.5 million EUR (as part of a consortium)
Construction period:
2000 - 2002

Vomp Exploration Gallery

Client:
Brenner Eisenbahn GmbH (BEG)
Contract value:
29.3 million EUR
Construction period:
1999 - 2002

Hofberg Tunnel

Client:
Town of Landshut
Contract value:
30.3 million EUR (as part of a consortium)
Construction period:
1995 - 1997