Herrenknecht Tunnelling Systems World-Wide - ITS Chile
Herrenknecht Tunnelling Systems World-Wide - ITS Chile
Herrenknecht Tunnelling Systems World-Wide - ITS Chile
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H E R R E N K N E C H T A G | U T I L I T Y T U N N E L L I N G | T R A F F I C T U N N E L L I N G<br />
Case Study: Gotthard Base Tunnel, Switzerland.<br />
The longest railway tunnel in the <strong>World</strong>.<br />
Gotthard Base Tunnel | Switzerland<br />
4 x Hard Rock Gripper TBMs<br />
Rodrigo Stange – Sales Manager Latin Ameirca – Traffic Tunneling – <strong>Herrenknecht</strong> AG<br />
Diameter: 8.89 m/ 9.33 m/ 9.58 m<br />
Cutterhead Power: 3,500 kW<br />
Tunnel length:<br />
- Lot Bodio-Faido: 28.75 km<br />
- Lot Faido-Sedrun: 23.80 km<br />
- Lot Amsteg-Sedrun: 22.70 km<br />
- Lot Erstfeld-Amsteg: 14.80 km<br />
Geology: Granite, Gneiss, Schist<br />
Contractor: Zschokke Locher AG, Alpine<br />
Mayreder Bau GmbH, CSC, Impregilo, Hochtief<br />
AG, Murer AG, Strabag AG