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    • Ground conditions delay Singapore North-South Corridor tunnels

      3 days ago
    • Mont Cenis Base Tunnel excavation

      Nearly one-third of excavation completed for Mont Cenis Base Tunnel

    • John Holland charged over Sydney Metro incident

      John Holland charged over Sydney Metro incident

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      VINCI expands US microtunnelling business with Bradshaw acquisition

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    • 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

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    • Cross Island Line Phase 1 breakthrough

      Breakthrough made on Cross Island Line Phase 1

    • National Grid Thames power tunnel

      BTS September lecture: National Grid’s Thames power tunnel

    • Fehmarnbelt Tunnel special element

      Fehmarnbelt Tunnel special element ready for immersion

    • City Rail Link opens

      New Zealand’s City Rail Link opens

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    • Dubai Fourth Corridor tunnels

      Dubai approves AED3.5bn first phase of Fourth Corridor

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      Eagle Mountain TBMs complete 8.9km Canadian pipeline tunnel

    • Snowy 2.0 underground power station

      Construction of Snowy 2.0 underground power station commences

    • Grand Paris Express Line 17 tunnelling

      Tunnelling complete on Grand Paris Express Line 17

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Events

Breakthrough made on Cross Island Line Phase 1

Nishimatsu Construction Co. has completed a 2.56km drive for Singapore’s Cross Island Line Phase 1 ...
Contract/projects

Dubai approves AED3.5bn first phase of Fourth Corridor

Crown Prince of Dubai Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum approved implementation of ...
Project Show Case

PowerChina signs final civil works package for Belgrade Metro Line 1

The 15.4km first phase will comprise 15 stations and around 11km of tunnels, running from ...
Contract/projects

Eagle Mountain TBMs complete 8.9km Canadian pipeline tunnel

The tunnel, being constructed by the Frontier-Kemper Michels (FKM) JV, runs beneath Monmouth Mountain and ...
Contract/projects

Construction of Snowy 2.0 underground power station commences

Construction of Snowy 2.0’s underground power station has begun, marking a new phase of the ...
Contract/projects

Tunnelling complete on Grand Paris Express Line 17

The 10m-diameter Herrenknecht TBM Virginie completed its drive at Tremblay-en-France on 6 August after 19 ...

LASTEST NEWS

Singapore North-South Corridor tunnels

Ground conditions delay Singapore North-South Corridor tunnels

rosebellrosebell
September 19, 2026
News
Mont Cenis Base Tunnel excavation

Nearly one-third of excavation completed for Mont Cenis Base Tunnel

News
John Holland charged over Sydney Metro incident

John Holland charged over Sydney Metro incident

News
VINCI Bradshaw Construction acquisition

VINCI expands US microtunnelling business with Bradshaw acquisition

News
MESH Energy Storage Project

Jacobs joins MESH underground energy storage project

News

CONTRACT / PROJECTS

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Dubai Fourth Corridor tunnels
Contract/projects

Dubai approves AED3.5bn first phase of Fourth Corridor

By rosebell
September 22, 2026
Crown Prince of Dubai Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum approved implementation of the scheme, which will provide a fourth major ...
Read more
Eagle Mountain pipeline tunnel
Contract/projects

Eagle Mountain TBMs complete 8.9km Canadian pipeline tunnel

By rosebell
September 21, 2026
The tunnel, being constructed by the Frontier-Kemper Michels (FKM) JV, runs beneath Monmouth Mountain and the environmentally sensitive Skwelwil’em Squamish Estuary between Squamish ...
Read more
Snowy 2.0 underground power station
Contract/projects

Construction of Snowy 2.0 underground power station commences

By rosebell
September 21, 2026
Construction of Snowy 2.0’s underground power station has begun, marking a new phase of the Australian pumped storage hydro project. A hydroelectric station ...
Read more
Grand Paris Express Line 17 tunnelling
Contract/projects

Tunnelling complete on Grand Paris Express Line 17

By rosebell
September 19, 2026
The 10m-diameter Herrenknecht TBM Virginie completed its drive at Tremblay-en-France on 6 August after 19 months underground, bringing to an end six years ...
Read more
Santos-Guarujá immersed tunnel
Contract/projects

Quadrante joins Santos-Guarujá immersed tunnel team

By rosebell
September 19, 2026
The approximately 900-metre tunnel will provide a permanent connection between Santos and Guarujá, improving regional mobility and strengthening access to the Port of ...
Read more
Sizewell C tunnel segment facility
Contract/projects

Sizewell C receives planning approval for tunnel segment facility

By rosebell
September 19, 2026
The UK’s Sizewell C nuclear power plant has secured planning permission for a tunnel segment production facility in Avonmouth, Bristol. The factory will ...
Read more
Dublin MetroLink
Contract/projects

Metrolink approved for detailed tender stage

By rosebell
September 17, 2026
The Irish government has given approval to take Dublin’s Metrolink to the detailed tender stage. Bids will now be sought for the construction ...
Read more
Mpatamanga Hydropower Project

Mpatamanga launches EPC procurement for Malawi hydro scheme

September 17, 2026
Second Avenue Subway Phase 2

TBM preparations advance for New York’s Second Avenue Subway extension

September 15, 2026
Lærdal Tunnel upgrade

Skanksa to upgrade world’s longest road tunnel

September 14, 2026

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

Cross Island Line Phase 1 breakthrough Events

Breakthrough made on Cross Island Line Phase 1

By rosebell
September 22, 2026
Events

BTS September lecture: National Grid’s Thames power tunnel

The British Tunnelling Society’s September lecture tomorrow evening will focus on National Grid’s Grain to Tilbury Tunnel ...
Events

Fehmarnbelt Tunnel special element ready for immersion

The Fehmarnbelt Tunnel’s special vessel has completed a crucial load test and is now ready to immerse ...
Events

New Zealand’s City Rail Link opens

New Zealand’s first underground rail network became operational yesterday. The City Rail Link in Auckland is described ...
Cutting Edge 2026 Events

Innovation in Underground Construction to Take Center Stage at Cutting Edge 2026

By rosebell
September 14, 2026
BTS Harding Prize 2027 Events

Harding Prize 2027 submissions open

By rosebell
September 9, 2026
Kvanj Tunnel breakthrough Events

CRBC-led JV breaks through Kvanj Tunnel on Corridor Vc

By rosebell
September 9, 2026
Santos-Guarujá immersed tunnel
Contract/projects

Quadrante joins Santos-Guarujá immersed tunnel team

By rosebell
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Sizewell C tunnel segment facility
Contract/projects

Sizewell C receives planning approval for tunnel segment facility

By rosebell
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Mont Cenis Base Tunnel excavation
News

Nearly one-third of excavation completed for Mont Cenis Base Tunnel

By rosebell
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Posts List

  1. MESH Energy Storage Project

    Jacobs joins MESH underground energy storage project

  2. Lærdal Tunnel upgrade

    Skanksa to upgrade world’s longest road tunnel

  3. City Rail Link opens

    New Zealand’s City Rail Link opens

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  • HOME
  • NEWS
    • Ground conditions delay Singapore North-South Corridor tunnels

      3 days ago
    • Mont Cenis Base Tunnel excavation

      Nearly one-third of excavation completed for Mont Cenis Base Tunnel

    • John Holland charged over Sydney Metro incident

      John Holland charged over Sydney Metro incident

    • VINCI Bradshaw Construction acquisition

      VINCI expands US microtunnelling business with Bradshaw acquisition

  • 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
    • Cross Island Line Phase 1 breakthrough

      Breakthrough made on Cross Island Line Phase 1

    • National Grid Thames power tunnel

      BTS September lecture: National Grid’s Thames power tunnel

    • Fehmarnbelt Tunnel special element

      Fehmarnbelt Tunnel special element ready for immersion

    • City Rail Link opens

      New Zealand’s City Rail Link opens

  • PROJECTS
    • Dubai Fourth Corridor tunnels

      Dubai approves AED3.5bn first phase of Fourth Corridor

    • Eagle Mountain pipeline tunnel

      Eagle Mountain TBMs complete 8.9km Canadian pipeline tunnel

    • Snowy 2.0 underground power station

      Construction of Snowy 2.0 underground power station commences

    • Grand Paris Express Line 17 tunnelling

      Tunnelling complete on Grand Paris Express Line 17

  • CONTACT US
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Latest Posts

Breakthrough made on Cross Island Line Phase 1

Dubai approves AED3.5bn first phase of Fourth Corridor

PowerChina signs final civil works package for Belgrade Metro Line 1

Eagle Mountain TBMs complete 8.9km Canadian pipeline tunnel

Construction of Snowy 2.0 underground power station commences