Employer
Canton of Berne - Road administration department, CH-3011 Bern
Designer
Tunnel :
Groupement d’ingénieurs IG-BA, CH-3000 Bern
Roadwork :
Association d’ingénieurs N16 C-T, CH-3000 Bern
Time of Completion
April 2012 – November 2016
Execution of the Work
Association Tunnel de Court
Consortium Partners
Tunnel excavation and lining :
- Marti Tunnelbau AG, CH-3302 Moosseedorf
External works, roadwork :
- Marti Travaux Spéciaux Neuchâtel SA, CH-2087 Cornaux
- Marti AG Bern, CH-3302 Moosseedorf
- Pro Routes SA, CH-2710 Tavannes
- Parietti & Gindrat SA, CH-2800 Porrentruy
Lead Company – Technical and Commercial Lead
Marti Tunnelbau AG, CH-3302 Moosseedorf
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Scope of the Works
Tunnel de Court A16 (CH)
Bi-directional tunnel, Lot 200 C
Length of section 705 m
Full section 130.9 m
Tunnel length 650 m
Portal section west 30 m
Portal section east 25 m
Road construction 914 m (west 556 m and east 358 m)
Activities
Underground works:
- Tunnel excavation 84'500 m3
- Steel arch support 3‘100 t
- Pipe umbrella 32’000 m of pipes
- Total concrete volume 30’000 m3
Service tunnel underneath roadway.
Service buildings at both portals.
Portal zone support with bored piles.
Main quantities at portals:
- Excavation 50,000 m3
- Bored piles 2’200 m
- Concrete 2’000 m3
- Backfill 27’000 m3
Contact
Marti AS
Karenslyst allé 4b
0278 Oslo
Tel. +47 23 12 06 55
Fax +47 23 12 05 10
info@marti-norge.no
