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    • Tupul–Imphal Railway Line – HCC wins tunnel contract

      December 30, 2025
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    • Chennai Metro Phase II – Terratec advances tunneling works

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News

Sydney Metro Key Section's Complicated Excavation Completed
News

Sydney Metro Key Section’s Complicated Excavation Completed

By lyndamyer
November 19, 2021
Skanska is expanding Stockholm metro
News

Skanska is Expanding Stockholm Metro

By lyndamyer
November 19, 2021
Flekkeroy Tunnel
News

Flekkeroy Tunnel, Norway, Agder (no/77)

By lyndamyer
November 19, 2021
HS2 eastern branch
News

Cutting HS2’s Eastern Branch

By lyndamyer
November 19, 2021
HS2 West Ruislip Portal
News

Advancement of TBM Cutterheads to the HS2 West Ruislip Portal

By lyndamyer
November 19, 2021
Left tunnel between the Rasskazovka and Pykhtino stations
News

Left Tunnel Between the Rasskazovka and Pykhtino Stations is More than 80% Finished

By ashleykaren
November 19, 2021
llogara tunnel location on map
News

Llogara Tunnel Construction Starts

By ashleykaren
November 19, 2021
Posta Bahadur Bogati (Bhimphedi-Kulekhani) Tunnel
News

The Posta Bahadur Bogati (Bhimphedi-Kulekhani) Tunnel update

By ashleykaren
November 19, 2021
Robbins Crossover XRE is World’s Fastest TBM
News

The 13.77 m Robbins XRE TBM Set World’s Records Three Times Over

By ashleykaren
November 19, 2021
Kelbtray working on Silvertown tunnel TBM launch chamber
News

Silvertown Tunnel Machine Launch Chamber has been Finished

By ashleykaren
November 19, 2021

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  1. VTA hosts West Portal construction site tour

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logo logo
  • HOME
  • NEWS
    • Tupul–Imphal Railway Line – HCC wins tunnel contract

      December 30, 2025
    • China’s Linghang shield machine passes 10km mark under Yangtze

    • Launching first TBM for DB InfraGO’s second main line in Munich

    • Chennai Metro advances Phase 2 tunnelling with new TBM drive on Corridor 4

  • 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
    • Chennai Metro Phase II – Terratec advances tunneling works

    • Inaugurating world’s longest expressway tunnel in Xinjiang

    • Woodsmith mine tunnel in North Yorkshire – Passing 30km mark

    • France, Ile de France – fr/121

  • CONTACT US
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Latest Posts

Chennai Metro Phase II – Terratec advances tunneling works

Inaugurating world’s longest expressway tunnel in Xinjiang

Tupul–Imphal Railway Line – HCC wins tunnel contract

Woodsmith mine tunnel in North Yorkshire – Passing 30km mark

China’s Linghang shield machine passes 10km mark under Yangtze