Employer
République et Canton du Jura
Designer
IJA, Ingénieurs Jurassiens Associés par GVH
Delémont SA, CH-2800 Delémont
Time of Completion
2008 - 2010
Contract Sum
CHF 27.9 Mio.
Execution of the Work
Groupement Tunnel du Bois de Montaigre
Consortium Partners
Marti Tunnelbau AG, CH-3302 Moosseedorf
Parietti & Gindrat SA, CH-2800 Porrentruy
Marti Travaux Spéciaux SA, CH-2087 Cornaux
Lead Company – Technical and Commercial Lead
Marti Tunnelbau AG, CH-3302 Moosseedorf
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Scope of the Works
Bidirectional road tunnel A16 - Section 2
- Lot 2.703
- 2 tubes with 312 m and 381 m length
- Cross-piece for pedestrians (LTP-TU)
Activities
For the calotte:
- Excavation with explosive
For the bench:
- Excavation with road milling machine and hydraulic hammer
For the tunnel foundation rafts:
- Advance with road milling machine
Rock support:
- For all the tunnel with heavy clotheshangers and concrete of filled
Geology
- Limestone (locally very fractured)
- Marl
- Transition courses out of marl-limestone and clay
Contact
Marti AS
Karenslyst allé 4b
0278 Oslo
Tel. +47 23 12 06 55
Fax +47 23 12 05 10
info@marti-norge.no
