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    • Andrea Pigorini elected as ITA president

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Tag: TBM Mary

News

First Potomac River Tunnel TBM passes FAT

By rosebell
May 1, 2025
Contract/projects

HRBT Expansion Project – Celebrating World Tunnel Day with launch of project welcome centre

By rosebell
December 7, 2024
News

Hampton Road-Bridge Tunnel Expansion Project – Commissioning TBM on second bore

By rosebell
October 27, 2024
Contract/projects

United States – TBM Mary restarted for HRBT project

By rosebell
October 21, 2024
News

First use of Nitrogen skates technology in US

By rosebell
August 1, 2024
HRBT Expansion Project TBM Breakthrough
News

Virginia Road Tunnel Project – TBM Breaks Through

By lyndamyer
April 20, 2024
HRBT Expansion Project - TBM Mary
News

The HRBT Expansion Project – Commissioning the TBM Mary

By lyndamyer
June 6, 2023
Hampton Roads Bridge-Tunnel TBM
News

Virginia’s Hampton Roads Bridge Project – TBM Advances the Tunnel

By lyndamyer
March 7, 2023
HRBT Expansion Project Site
News

Progress in Headwall of the HRBT Expansion Project

By lyndamyer
November 27, 2022
HRBT Expansion Project Site
News

HRBT Expansion Project’s New TBM is Delivered to VDOT

By lyndamyer
December 7, 2021

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  1. Germany, Hamburg – de/70

  2. Fraser River Tunnel Project – Advancement of Geotech investigations

  3. Microtunnelling contract for Bahrain sewer project belonged to Joseph Gallagher

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  • HOME
  • NEWS
    • Andrea Pigorini elected as ITA president

      2 days ago
    • Papua New Guinea joins ITA

    • Winner of New Hampshire tunnel project is Methuen Obayashi JV

    • Victoria’s Suburban Rail Loop – Starting construction with TBM launch site

  • 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 lecture gives early insights into HARP

    • ITA Tunnelling Awards deadline extended.JPG

    • French rail exhibition introduces tunneling focus

    • WTC2026 – Abstract submission open

  • PROJECTS
    • Progress in Chinese lithium mine tunnel

    • Snowy 2.0 Project – Travelling formwork complete for intake transition tunnel

    • Norwegian hydro power plant – Upgrading and building tunnels by Skanska

    • BART Silicon Valley Phase II tunnel plans under scrutiny

  • CONTACT US
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Latest Posts

Andrea Pigorini elected as ITA president

Progress in Chinese lithium mine tunnel

Snowy 2.0 Project – Travelling formwork complete for intake transition tunnel

Norwegian hydro power plant – Upgrading and building tunnels by Skanska

BART Silicon Valley Phase II tunnel plans under scrutiny