Arbeidsgiver
Federal Roads Office FEDRO, CH-8404 Winterthur
Designer/planlegger/formgiver
Pöyry Infra AG, CH-8005 Zürich
Fullføringstid/gjennomføringstid
2011 - 2013
Kontraktssum
CHF ca. 25 Mio.
Gjennomføring av arbeid
ARGE Sisto Milchbuck
Firmapartner
Marti Tunnelbau AG, CH-3302 Moosseedorf
Marti AG, Bauunternehmung, CH-8050 Zürich
Hovedentreprenør- Teknisk og kommersiell lederskap
Marti Tunnelbau AG, CH-3302 Moosseedorf
Mer…
Mindre…
Arbeidets omfang
Urban tunnelling works for a safety gallery of the Milchbuck highway tunnel in Zurich, 1‘380 m. Underground water retention basin.
Aktiviteter
- Excavation in unconsolidated rock with jetting and pipe umbrella construction system (380 m)
- TBM excavation Ø = 4.15 m (1’000 m)
- Waterproofing, shotcrete concrete lining
- Water retention basin
Geologi
Soft ground excavation: Mainly moraine and locally upper freshwater molasses TBM excavation
Horizontal layer of upper freshwater molasses composed of sandstone, silt and clay material
Kontakt
Marti AS
Karenslyst allé 4b
0278 Oslo
Tel. +47 23 12 06 55
Fax +47 23 12 05 10
info@marti-norge.no
