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    • East River Tunnel Project – Demolishing bench walls

      10 hours ago

    • The Polish rail tunnel contract was concluded by Porr

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    • NZ prime minister previews City Rail Link

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    • Completion of GHH Group’s acquisition by Komatsu

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    • BTS June lecture focuses on Prague Metro Line D

    •  WTC2026 – Abstract submissions deadline approaches

    • BTS lecture gives early insights into HARP

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    • Completing the tunneling process on Coffs Harbour Bypass

    • West Link subproject – Veidekke concluded the contract

    • Lower Olentangy Tunnel Project – Final breakthrough of TBM

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

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Tag: Santa Clara Valley Transportation Authority

Contract/projects

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

By rosebell
August 15, 2025
News

BART Silicon Valley Phase II – Approval of VTA board to change of tunneling contractor

By rosebell
July 2, 2025
Contract/projects

BART Silicon Valley Phase II tunnel plans under scrutiny

By rosebell
May 15, 2025
Contract/projects

Winner of BART Silicon Valley Phase II work is Bechtel

By rosebell
July 7, 2024
BART Silicon Valley Phase II Project - Starting construction phase
News

BART Silicon Valley Phase II Project – Starting Construction Phase

By rosebell
June 20, 2024
Rapid Transit Silicon Valley Extension 3D Model
News

Concluding California Rail Project Tunnel Contract

By lyndamyer
May 23, 2022

Posts List

  1. Hanoi Metro Project – TBM Flash breaks through

  2. Heathrow Airport – Proposing motorway tunnel under new runway

  3. Taskforce to track Lower Thames Crossing skills and green targets

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logo logo
  • HOME
  • NEWS

    • East River Tunnel Project – Demolishing bench walls

      10 hours ago

    • The Polish rail tunnel contract was concluded by Porr

    • Michigan RFI for drainage tunnel power needs

    • NZ prime minister previews City Rail Link

  • 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

    • BTS September lecture is the ambitious Coire Glas exploratory works

    • BTS June lecture focuses on Prague Metro Line D

    •  WTC2026 – Abstract submissions deadline approaches

    • BTS lecture gives early insights into HARP

  • PROJECTS

    • Completing the tunneling process on Coffs Harbour Bypass

    • West Link subproject – Veidekke concluded the contract

    • Lower Olentangy Tunnel Project – Final breakthrough of TBM

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

  • CONTACT US
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Latest Posts

East River Tunnel Project – Demolishing bench walls

The Polish rail tunnel contract was concluded by Porr

Completing the tunneling process on Coffs Harbour Bypass

West Link subproject – Veidekke concluded the contract

Michigan RFI for drainage tunnel power needs