Comments

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  GTA - Tunnel Enlargement Gantry 8400A (drill & blast) https://www.youtube.com/watch?v=UKk9E_4s-Zw

  1612 days ago

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  I think there are still strong business and technical cases for keeping to use Drill & Blast technology. Please check out the TBM article link.

  1492 days ago

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  It might take the judge up to a month to decide over Deep Rock Tunnel (worker injury of TBM pipe explosion) trial...tral over the move. https://www.wane.com/news/local-news/no-decision-on-deep-rock-...

  1263 days ago

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  Drill & Blast tunnelling is far more harmful to the workers' lungs compared to the TBM tunnelling.

  1489 days ago

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  Norway is really good in rock tunnelling. You are lucky to have NTNU support.

  1655 days ago

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  I don't think Glasgow metro is going to enlarge its tunnels but since it was mentioned: Tunnel Enla.../tunnel-enlargement-gantry-tep-8400 It's got 2 models. 8400A for drill & blast and 8400B for rockb...

  1612 days ago