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Tag: TBM Dorothy

Contract/projects

Completion of excavation process on Sydney Metro West tunnel

By rosebell
September 21, 2025
Contract/projects

Sydney Metro West – Completing 90% of tunneling process

By rosebell
July 29, 2025
Contract/projects

Sydney Metro West – Breakthrough of Two TBMs

By rosebell
March 6, 2025
HS2 First Twin Bore Tunnel Breakthrough
News

HS2 Ltd – Completion of First Twin-Bore Tunnel

By lyndamyer
April 3, 2023

Posts List

  1. EU welcomes Bulgaria-North Macedonia tunnel agreement

  2. Austria, Vienna – at/50

  3. Supporting business case for high-speed rail by Infrastructure Australia

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logo logo
  • HOME
  • NEWS

    • Starting up Europe’s largest vertical shaft machine in the UK

      21 hours ago

    • Launching tender for Dublin’s MetroLink delivery partner

    • Kidston Pumped Hydro Storage Project – Rare blast approach for the power plant

    • Naming Italian high-speed rail TBMs

  • FEATURES

    • Completion of GHH Group’s acquisition by Komatsu

    • Analia Franco station of the São Paulo Line 2 – Breakthrough at the extension

    • Coire Glas Exploratory Tunnel – Achieving to the record of 1000m

    • Unveiling Earthgrid Tunnel Boring Robot

  • EVENTS

    • ITA Tunnelling Awards celebrate achievement and innovation

    • Germany, Thuringia – de/13

    • Shetland Islands Council commissions tunnel modelling

    • Inaugurating booking process for BTS Underground Health and Safety Course

  • PROJECTS

    • Progress of work on Lyon-Turin rail project

    • Rome’s Venezia Station – Commencing second major construction phase

    • Celebration for Turin sewer milestone

    • Switzerland, Canton of Ticino & Canton of Grisons – ch/114

  • CONTACT US
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Latest Posts

Starting up Europe’s largest vertical shaft machine in the UK

Launching tender for Dublin’s MetroLink delivery partner

Progress of work on Lyon-Turin rail project

Rome’s Venezia Station – Commencing second major construction phase

Celebration for Turin sewer milestone