logo
mobileLogo
  • HOME
  • NEWS

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

      7 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

Tag: Upgrade

Contract/projects

Howard Street Tunnel Project – Upgrade is near to completion

By rosebell
October 13, 2025
Contract/projects

Upgrade in Saltash Tunnel

By rosebell
September 25, 2024
Bank Station Tunneling Process
News

Bank Station Upgrade Makes Progress During Blockade

By lyndamyer
March 30, 2022
Damsgard and Nygard tunnels on road Rv 555
Features

Damsgard and Nygard Tunnels, Norway, Vestland County (no/274)

By lyndamyer
December 13, 2021
the 180-year-old Summit tunnel among Rochdale and Hebden Bridge.
News

Promoting 180-year-old Railway Tunnel

By lyndamyer
September 20, 2021

Posts List

  1. Stockholm Tunnels Project – Implenia exceeds CO2 reduction target

  2. Completing Western Harbour Tunnel caverns

  3. Potomac River Tunnel Project – TBM receives blessing

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

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

      7 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
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

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