News

PL19TUN Project – Completion of the first tunnel by TBM Dallas

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Subsea Project in Singapore – Breakthrough of CRCHI Channel Express TBM

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Successful Ventilation System Replacement in the Mont Blanc Tunnel

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PERI Acquires Majority Stake in KERN Tunneltechnik SA

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Three Contractors Confirmed for SRL Tunnels

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Regional Unit VI Tunnels, Switzerland, Saint Gallen Canton (ch/89)

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Snowy Hydro at Tantangara – Tunneling Restarts

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HS2 Ltd – Preparation of TBM to Excavate Under Birmingham

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Long-Distance High Speed Rail Tunnel in Lódz – Construction has commenced

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Longest Highway Tunnel Under Construction Marks New Hit in Xinjiang