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| Expansion Arlbergtunnel |
| Period |
2006 to 2007 |
| Location |
Arlberg, Austria |
| Description |
Recession of the tunnel floor and widening of the clearance gauge of the Arlberg railway tunnel |
| Geology |
Phyllite, Quarzite, Gneiss |
Task
|
Geological consulting for excavatability, abrasion prediction |
On behalf of
|
Consortium (Arge) Arlberg railway-tunnel |
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