logo
mobileLogo
  • HOME
  • NEWS
    •  Great Lakes Tunnel Project – Relaunching Information Centre

      47 minutes ago
    •  BTS past chair joins ITA Executive Council

    • Andrea Pigorini elected as ITA president

    • Papua New Guinea joins ITA

  • 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
    •  WTC2026 – Abstract submissions deadline approaches

    • BTS lecture gives early insights into HARP

    • ITA Tunnelling Awards deadline extended.JPG

    • French rail exhibition introduces tunneling focus

  • PROJECTS
    •  7th breakthrough of Tata on Chennai Metro

    • Pfons-Brenner construction lot – Breakthrough in the east main tunnel

    • Progress in Chinese lithium mine tunnel

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

  • CONTACT US
Contract/projects

 7th breakthrough of Tata on Chennai Metro

The Phase II of the Chennai Metro Rail project has achieved to its 11th breakthrough. ...
News

 Great Lakes Tunnel Project – Relaunching Information Centre

A working model of the TBM that is due to excavate beneath the Straits of ...
News

 BTS past chair joins ITA Executive Council

Previous week the World Tunnel Congress in Stockholm hosted this election at the ITA’s 51st ...
Events

 WTC2026 – Abstract submissions deadline approaches

The WTC2026, which is going to be held in Canada, is under preparation while WTC2025 ...
Contract/projects

Pfons-Brenner construction lot – Breakthrough in the east main tunnel

Despite geologically challenging area of Hochstegen, a new landmark has been reached for the H53 ...
News

Andrea Pigorini elected as ITA president

At the ITA’s 51st General Assembly, held in conjunction with the WTC2025 which took place ...

LASTEST NEWS

 Great Lakes Tunnel Project – Relaunching Information Centre

rosebellrosebell
May 21, 2025
News

 BTS past chair joins ITA Executive Council

News

Andrea Pigorini elected as ITA president

News

Papua New Guinea joins ITA

News

Winner of New Hampshire tunnel project is Methuen Obayashi JV

News

CONTRACT / PROJECTS

owl-bg owl-bg
Contract/projects

 7th breakthrough of Tata on Chennai Metro

By rosebell
May 21, 2025
The Phase II of the Chennai Metro Rail project has achieved to its 11th breakthrough. Following completing the 867m drive from Ayanavaram Station,TBM ...
Read more
Contract/projects

Pfons-Brenner construction lot – Breakthrough in the east main tunnel

By rosebell
May 20, 2025
Despite geologically challenging area of Hochstegen, a new landmark has been reached for the H53 Pfons-Brenner construction lot in the Austrian part of ...
Read more
Contract/projects

Progress in Chinese lithium mine tunnel

By rosebell
May 18, 2025
With the aim of completing excavation of a lithium ore transport tunnel in Chijiaoshan in Hunan, a TBM has broken through on the ...
Read more
Contract/projects

Snowy 2.0 Project – Travelling formwork complete for intake transition tunnel

By rosebell
May 18, 2025
The travelling framework for Snowy 2.0’s Tantangara intake transition tunnel has been completed by Future Generation Joint Venture. As Australia’s largest renewable energy ...
Read more
Contract/projects

Norwegian hydro power plant – Upgrading and building tunnels by Skanska

By rosebell
May 15, 2025
In order to upgrading an existing water tunnel and constructing a new access tunnel at Saurdal hydroelectric power plant in the municipality of ...
Read more
Contract/projects

BART Silicon Valley Phase II tunnel plans under scrutiny

By rosebell
May 15, 2025
With the aim of ensuring that BART Silicon Valley Phase II (BSVII) is delivered on time and within budget, the Santa Clara Valley ...
Read more
Contract/projects

HS2 Ltd – Celebrating the first Birmingham tunnel breakthrough

By rosebell
May 14, 2025
The high-speed railway’s first tunnel bore in the West Midlands was completed by HS2. While on July 2023 TBM Mary Ann was commissioned ...
Read more

Stockholm Power Tunnel – Excavation completed

May 10, 2025

Brenner Base Tunnel – Completing the excavation process in Italy

May 6, 2025

Germany, Hamburg – de/70

May 4, 2025

FEATURES

Features

Completion of GHH Group’s acquisition by Komatsu

July 10, 2024
Features

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

July 6, 2024
Features

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

July 1, 2024
Features

Unveiling Earthgrid Tunnel Boring Robot

July 1, 2024

EVENTS

Events

 WTC2026 – Abstract submissions deadline approaches

By rosebell
May 20, 2025
Events

BTS lecture gives early insights into HARP

On May 15 the Haweswater Aqueduct Resilience Programme (HARP) will be the subject of the BTS’s evening ...
Events

ITA Tunnelling Awards deadline extended.JPG

While on October 1 Belgrade, Serbia, will host the 11th edition of the  ITA Tunnelling Awards, its ...
Events

French rail exhibition introduces tunneling focus

From June 24-26, Lille will host this year’s SIFER, the International Exhibition of Railway, that is due ...
Events

WTC2026 – Abstract submission open

By rosebell
March 6, 2025
Events

British Tunnelling Society’s Harding Prize 2025 – Finalists announced

By rosebell
February 24, 2025
Events

BTS Annual Dinner 2025: Bookings open for industry networking event

By rosebell
February 11, 2025
Contract/projects

Snowy 2.0 Project – Travelling formwork complete for intake transition tunnel

By rosebell
Login to bookmark this article
Login to bookmark this article
Contract/projects

Norwegian hydro power plant – Upgrading and building tunnels by Skanska

By rosebell
Login to bookmark this article
Login to bookmark this article
Contract/projects

BART Silicon Valley Phase II tunnel plans under scrutiny

By rosebell
Login to bookmark this article
Login to bookmark this article

Posts navigation

1234…1096NEXT

Posts List

  1. Stockholm Power Tunnel – Excavation completed

  2. Auckland Wastewater Project – Commencing Harbour tunneling

  3. Potomac River Tunnel Shafts – Starting the blasting process

Categories

  • bg-0
    News
  • bg-0
    Features
  • bg-0
    Contract/projects
  • bg-0
    Events
logo
All Rights Reserved by www.tunnelingworld.com
  • HOME
  • NEWS
  • FEATURES
  • EVENTS
  • PROJECTS
  • CONTACT US
logo logo
  • HOME
  • NEWS
    •  Great Lakes Tunnel Project – Relaunching Information Centre

      47 minutes ago
    •  BTS past chair joins ITA Executive Council

    • Andrea Pigorini elected as ITA president

    • Papua New Guinea joins ITA

  • 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
    •  WTC2026 – Abstract submissions deadline approaches

    • BTS lecture gives early insights into HARP

    • ITA Tunnelling Awards deadline extended.JPG

    • French rail exhibition introduces tunneling focus

  • PROJECTS
    •  7th breakthrough of Tata on Chennai Metro

    • Pfons-Brenner construction lot – Breakthrough in the east main tunnel

    • Progress in Chinese lithium mine tunnel

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

  • CONTACT US
0 %
  • Log in

Lost your password?

logo

✕ Close
  • HOME
  • NEWS
  • FEATURES
  • EVENTS
  • PROJECTS
  • CONTACT US

logo

✕
  • HOME
  • NEWS
  • FEATURES
  • EVENTS
  • PROJECTS
  • CONTACT US

Latest Posts

 7th breakthrough of Tata on Chennai Metro

 Great Lakes Tunnel Project – Relaunching Information Centre

 BTS past chair joins ITA Executive Council

 WTC2026 – Abstract submissions deadline approaches

Pfons-Brenner construction lot – Breakthrough in the east main tunnel