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    • Chennai Metro advances Phase 2 tunnelling with new TBM drive on Corridor 4

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    • Completion of GHH Group’s acquisition by Komatsu

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    • France, Ile de France – fr/121

    • Hudson Tunnel Project – Commencing excavation as TBMs en route to New Jersey

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Contract/projects

Lower Olentangy Tunnel Project – Final breakthrough of TBM

By rosebell
August 15, 2025
Contract/projects

BART Silicon Valley Phase II Project – VTA report affirms single bore approach

By rosebell
August 15, 2025
Contract/projects

HRBT Expansion Project – Tunneling nears the finish line

By rosebell
August 5, 2025
News

Gateway Development Commission makes key appointments

By rosebell
August 2, 2025
News

Enbridge Energy’s Tunnel – Public consultation opens on Line 5 tunnel

By rosebell
July 22, 2025
News

West Seattle Link Extension – Appointing Jacobs to design Seattle’s light rail extension

By rosebell
July 22, 2025
News

New director of tunneling Americas was appointed by Normet

By rosebell
July 22, 2025
News

Investigation into LA partial tunnel collapse under way

By rosebell
July 20, 2025
News

Workers rescued from partial tunnel collapse in LA

By rosebell
July 15, 2025
Contract/projects

Maryland Water Project – Advance in shaft excavation

By rosebell
July 7, 2025

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  1. Lötschberg Base Tunnel Project – AFRY appointed owner’s engineer for expansion

  2. Hanoi Metro Tunnel – Completing the excavation

  3. Scottish Water tunnel negotiates motorway and rail line

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logo logo
  • HOME
  • NEWS
    • Chennai Metro advances Phase 2 tunnelling with new TBM drive on Corridor 4

      6 hours ago
    • Tunnel strengthening is up to LTA

    • VTA hosts West Portal construction site tour

    • Arrival of T2D TBM components in Adelaide

  • 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
    • France, Ile de France – fr/121

    • Hudson Tunnel Project – Commencing excavation as TBMs en route to New Jersey

    • Patna Metro – Breakthrough of TBM PMCH station

    • Commencing Madrid Metro TBM assembly

  • CONTACT US
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Latest Posts

France, Ile de France – fr/121

Hudson Tunnel Project – Commencing excavation as TBMs en route to New Jersey

Chennai Metro advances Phase 2 tunnelling with new TBM drive on Corridor 4

Patna Metro – Breakthrough of TBM PMCH station

Commencing Madrid Metro TBM assembly