Page 2 - TunnelTalk Annual Review 2013

Joint Win
The client, customer and Herrenknecht have beaten an extremely complex mountain to create twin tunnels 8.7km long. We powered through abrasive
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and water pressures of up to 10bar.
Cutting-edge
Designed for such a demanding mis- sion, the Herrenknecht Multi-mode TBM has completed all its tasks.
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o 250MPa, partly highly fissured,
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Willpower
When rigid pioneers go to work, it results in groundbreaking masterpieces. The final breakthrough of the Hallandsås Tunnel in Sweden is an impressive example of this.
Pioneering Underground Technologies
www.herrenknecht.com
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