Client
République et Canton de Neuchâtel
Engineer
Emch + Berger AG, CH-3001 Bern
ATB SA, CH-2740 Moutier
Construction Period
1998 - 2003
Contract Sum
CHF 135 Mio.
Contractor
Groupement Tunnel de Gorgier
Consortium Partners
Marti Tunnelbau AG, CH-3302 Moosseedorf
CSC SA, CH-6900 Lugano
Comina SA, CH-2024 St. Aubin
Turuani SA, CH-2000 Neuchâtel
Lead Company and Technical Lead
Marti Tunnelbau AG, CH-3302 Moosseedorf
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Scope of the Works
National Highway Road tunnel A5 Solothurn - Yverdon
- 2 tubes of 2'270 m each
- Excavation cross section : A = 107 m2
- Drainage gallery L = 200 m, A = 37 m2
- Inner lining with PE – waterproofing sealing
- Inner concrete segment and suspended ceiling
Activities
Main tunnel with TBM drive and concrete segmental lining
Road header excavation of the drainage gallery and of the three lane section
- Pipe screen drive in the soft ground section
Contact
Marti AS
Karenslyst allé 4b
0278 Oslo
Tel. +47 23 12 06 55
Fax +47 23 12 05 10
info@marti-norge.no
