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    • Kidston Pumped Hydro Storage Project – Rare blast approach for the power plant

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    • Completion of GHH Group’s acquisition by Komatsu

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    • Celebration for Turin sewer milestone

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Contract/projects

Celebration for Turin sewer milestone

Exacavation of the first kilometre of the main tunnel for Turin’s new sewer system has ...
Contract/projects

Switzerland, Canton of Ticino & Canton of Grisons – ch/114

Calling enthusiasts to participate in a tender that has been announced for civil engineering works ...
Contract/projects

Poland’s S19 Tunnel – Completing segment production

Being manufactured at the Acciona’s facility in Lutoryż, the segment production of all the tunnel ...
Contract/projects

Completing tunneling process for Ohio interceptor

Following excavating a 2km tunnel over than 30.5m beneath the city’s North Hill neighbourhood, on ...
News

Kidston Pumped Hydro Storage Project – Rare blast approach for the power plant

Using the blasting from the inside method the first of two 360m tailrace tunnels at ...
News

Naming Italian high-speed rail TBMs

Excavating Lot 1A Battipaglia–Romagnano of the new railway line in Italy, the two latest TBMs ...

LASTEST NEWS

Kidston Pumped Hydro Storage Project – Rare blast approach for the power plant

rosebellrosebell
November 18, 2025
News

Naming Italian high-speed rail TBMs

News

Starting up Pre-qualification for Tel Aviv Metro

News

The market engagement for DLR extension was launched by TfL

News

Lesotho Highlands Water Project – Polihali TBM prepares for launch

News

CONTRACT / PROJECTS

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Contract/projects

Celebration for Turin sewer milestone

By rosebell
November 18, 2025
Exacavation of the first kilometre of the main tunnel for Turin’s new sewer system has been completed. Following arrival of TBM Gaia at ...
Read more
Contract/projects

Switzerland, Canton of Ticino & Canton of Grisons – ch/114

By rosebell
November 18, 2025
Calling enthusiasts to participate in a tender that has been announced for civil engineering works in the Mappo-Morettina tunnel (5518 m) on the ...
Read more
Contract/projects

Poland’s S19 Tunnel – Completing segment production

By rosebell
November 18, 2025
Being manufactured at the Acciona’s facility in Lutoryż, the segment production of all the tunnel for the over than 2km tunnel on Poland’s ...
Read more
Contract/projects

Completing tunneling process for Ohio interceptor

By rosebell
November 18, 2025
Following excavating a 2km tunnel over than 30.5m beneath the city’s North Hill neighbourhood, on 13 November TBM Elaine broke through and tunneling ...
Read more
Contract/projects

West Gate Tunnel – Final work under way for inauguration

By rosebell
November 17, 2025
Considering all asphalting and line-marking now finished inside the twin tunnels, Melbourne’s West Gate Tunnel Project is a step closer to its December ...
Read more
Contract/projects

Rocchetta Tunnel Project – Excavating almost two-thirds of the tunnel

By rosebell
November 17, 2025
As the longest underground structure along the Apice-Hirpinia section of the rail line, four kilometres or 62% the 6.4km Rocchetta Tunnel on the ...
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Contract/projects

Austria, Vienna – at/50

By rosebell
November 12, 2025
Calling enthusiasts to participate in a tender that has been announced for the U5/4 Arne-Karlsson-Park section construction works of Vienna metro line U5. ...
Read more

Completing Western Harbour Tunnel caverns

November 9, 2025

Bucharest Metro Line 6 – Progress made on South Section

November 3, 2025

Breakthrough made on NZ’s Mt Messenger Bypass tunnel

November 3, 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

ITA Tunnelling Awards celebrate achievement and innovation

By rosebell
October 14, 2025
Events

Germany, Thuringia – de/13

Calling enthusiasts to participate in a tender that has been announced for the renewal of operating systems ...
Events

Shetland Islands Council commissions tunnel modelling

The Arup’s offices at 80 Charlotte St, London W1T 4QS will host this year’s BTS Underground Health ...
Events

Inaugurating booking process for BTS Underground Health and Safety Course

The Arup’s offices at 80 Charlotte St, London W1T 4QS will host this year’s BTS Underground Health ...
Events

Call for entries for Harding Prize 2026

By rosebell
September 13, 2025
Events

BTS September lecture is the ambitious Coire Glas exploratory works

By rosebell
July 9, 2025
Events

BTS June lecture focuses on Prague Metro Line D

By rosebell
June 16, 2025
News

Naming Italian high-speed rail TBMs

By rosebell
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Contract/projects

West Gate Tunnel – Final work under way for inauguration

By rosebell
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Contract/projects

Rocchetta Tunnel Project – Excavating almost two-thirds of the tunnel

By rosebell
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  1. Stockholm Tunnels Project – Implenia exceeds CO2 reduction target

  2. Completing Western Harbour Tunnel caverns

  3. Potomac River Tunnel Project – TBM receives blessing

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  • HOME
  • NEWS
    • Kidston Pumped Hydro Storage Project – Rare blast approach for the power plant

      3 hours ago
    • Naming Italian high-speed rail TBMs

    • Starting up Pre-qualification for Tel Aviv Metro

    • The market engagement for DLR extension was launched by TfL

  • 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
    • Celebration for Turin sewer milestone

    • Switzerland, Canton of Ticino & Canton of Grisons – ch/114

    • Poland’s S19 Tunnel – Completing segment production

    • Completing tunneling process for Ohio interceptor

  • CONTACT US
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Latest Posts

Celebration for Turin sewer milestone

Sydney Metro West TBMs reach deepest point below harbor

Switzerland, Canton of Ticino & Canton of Grisons – ch/114

Poland’s S19 Tunnel – Completing segment production

Poland’s S19 Tunnel – Completing segment production