Discussion topics

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  Los Angeles Metro Purple Line faces cost overruns "because of difficult tunneling"

    It is not all smooth sailing at LA's Purple Line extension. We knew it was behind schedule. It was only natural that any delay would have consequences for the taxpayers....

  1418 days ago

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  Vancouver's Broadway subway project progresses with arrival of final tunnel-boring machine parts

  ...The second and final shipment of high-tech equipment left Germany on April 6, 2022, and arrived at Fraser Surrey Docks on May 20, 2022, after sailing to New York, through the Pana...

  697 days ago

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  Tideway's TBM Ursula lifted from site by marine crane after tunnelling 7.8km

  ...remove Tunnel Boring Machine Ursula, which had been hoisted from the more than 60 metre-deep tunnel shaft to the surface in preparation. Sailing up the Thames from Rotterdam,...

  1082 days ago

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  Vancouver's Broadway Subway Project progresses with arrival of final TBM parts

  ...The second and final shipment of high-tech equipment left Germany on April 6, 2022, and arrived at Fraser Surrey Docks on May 20, 2022, after sailing to New York, through the Pana...

  687 days ago