Tunnel Graitery
Moutier
Client
Tiefbauamt des Kantons Bern
Designing Engineer
Tunnel: SEI, Ingénieurs-conseils SA, Biel
Trasseebau: ATB SA, Moutier
Execution of the Works
Groupement Tunnel de Graitery:
Marti Tunnelbau AG, Moosseedorf
Parietti & Gindrat SA, Porrentruy
Marti Travaux Spéciaux SA, Porrentruy
Pro Routes SA, Tavannes
Managing Contractor
Marti Tunnelbau AG, Moosseedorf
Construction Period
2006 - 2013
Contract Sum
CHF 86 million
Additional Information
Contact
Marti Tunnelbau AG
Seedorffeldstrasse 21, 3302 Moosseedorf
Tel. +41 31 388 75 10    Fax +41 31 388 75 11
tunnel@martiag.ch
 
Marti Gruppe
Seedorffeldstrasse 21
3302 Moosseedorf
+41 31 388 75 75

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