Simply amazing!
26/02/2019 Ski, Norway Acciona Ghella Joint Venture (AGJV) are excavating on behalf of Bane NOR TBMs "Magda" and "Anna" from Herrenknecht AG
China's Giant tunnel boring machines are used to excavate the ground using a circular cross section that drills through a variety of ground soil or rocky earth to produce subway tubes, tunnels for railways and many more.
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Tunnelling for Australia’s biggest public transport project is about 50 per cent complete after another mega boring machine broke through into the new Crows Nest Station site.
Only four weeks after Tunnel Boring Machine (TBM) Wendy arrived, TBM...