Tunnel de Graitery, A16
Moutier (CH)
Employer
Bau-, Verkehrs- und Energiedirektion des Kantons Bern, CH-3011 Bern
Designer
Tunnel SEI; Ingénieurs-conseils SA, CH-2500 Biel
Trasseebau; ATB SA, CH-2740 Moutier
Time of Completion
11.2006 – 05.2012
Contract Sum
CHF 86 Mio.
Execution of the Work
Groupement Tunnel de Graitery
Consortium Partners
Marti Tunnel AG, CH-3302 Moosseedorf
Parietti & Gindrat SA, CH-2900 Porrentruy
Marti Travaux Spéciaux SA, CH-2087 Cornaux
Pro Routes SA, CH-2710 Tavannes
Lead Company – Technical and Commercial Lead
Marti Tunnel AG, CH-3302 Moosseedorf
Lead Company – Technical and Commercial Lead
Contact
Marti Tunnel AG
Seedorffeldstrasse 21
CH-3302 Moosseedorf
Tel. +41 31 388 75 10
tunnel@martiag.ch
 
Marti Tunnel AG
Seedorffeldstrasse 21
CH-3302 Moosseedorf
+41 31 388 75 10
tunnel@martiag.ch​​​​​