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Rupertustunnel

Owner:
Client:
Service:
Geological/geotechnical consultant; preliminary, tender and detailed design; construction support and geotechnical instrumentation monitoring
Estimated cost: Commencement:
August 21, 1989
Completion date:
December 30, 1992
Location:
Bischofshofen, Salzburg
Austria
Technical data:

Railway tunnel twin track, L = 320 m, Cross Section = 110 m², Excavation Sequence: Top Heading, Bench, Invert.

Geology description:

Quaternary gravel, sand and silt.

Geology types:
Categories:
Bid cost: Final cost:
$7,800,000
Service areas:
Shotcreting of canopy
Finished portal
Shotcreting of bench
Typical Tunnel Cross Section
Shotcrete Application at Bench
Shotcreting the Canopy Structure
South Portal during Construction
Steel Shutter Assembly
Completed Tunnel at South Portal