logo
mobileLogo
  • HOME
  • NEWS

    • Andrea Pigorini elected as ITA president

      2 days ago

    • Papua New Guinea joins ITA

    • Winner of New Hampshire tunnel project is Methuen Obayashi JV

    • Victoria’s Suburban Rail Loop – Starting construction with TBM launch site

  • 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

    • BTS lecture gives early insights into HARP

    • ITA Tunnelling Awards deadline extended.JPG

    • French rail exhibition introduces tunneling focus

    • WTC2026 – Abstract submission open

  • PROJECTS

    • Progress in Chinese lithium mine tunnel

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

    • Norwegian hydro power plant – Upgrading and building tunnels by Skanska

    • BART Silicon Valley Phase II tunnel plans under scrutiny

  • CONTACT US

Tag: Chile

Contract/projects

Santiago Road Tunnel Project – OHLA won the contract

By rosebell
April 18, 2025
Contract/projects

Starting up the Santiago tunnel tenders

By rosebell
September 16, 2024
Contract/projects

Metro Line 7 in Santiago – Breakthrough under Parque Araucano

By rosebell
August 28, 2024
Santiago Metro Line 7 Tunnel Excavation Model
News

Santiago Metro Line 7 – TBM Commences Operation in Renca

By lyndamyer
May 12, 2024
Alcaparrosa mine Giant Sinkhole
News

Outcrop of a Giant Sinkhole at Alcaparrosa Mine in Chile

By lyndamyer
August 10, 2022
Komatsu's newly developed mining TBM for the New Tunnel Excavation Method
News

New Method for Tunneling by Komatsu and Codelco

By lyndamyer
July 11, 2022
Mine Extension Project in Chile - Excavation Process
News

Züblin Won Mine Extensions Contracts in Chile

By lyndamyer
June 11, 2022
Chile Lithium Mine in Salt Flats
News

Concluding Lithium Mining Contract in Chile by RSK Company

By lyndamyer
April 27, 2022
Santiago Metro Line 7
News

Ayesa to Support Santiago Metro Expansion

By lyndamyer
April 21, 2022
Santiago Metro Line
News

Commencing the Construction Process of Santiago Metro Line 7

By lyndamyer
February 22, 2022

Posts navigation

12

Posts List

  1. Germany, Hamburg – de/70

  2. Fraser River Tunnel Project – Advancement of Geotech investigations

  3. Microtunnelling contract for Bahrain sewer project belonged to Joseph Gallagher

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

    • Andrea Pigorini elected as ITA president

      2 days ago

    • Papua New Guinea joins ITA

    • Winner of New Hampshire tunnel project is Methuen Obayashi JV

    • Victoria’s Suburban Rail Loop – Starting construction with TBM launch site

  • 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

    • BTS lecture gives early insights into HARP

    • ITA Tunnelling Awards deadline extended.JPG

    • French rail exhibition introduces tunneling focus

    • WTC2026 – Abstract submission open

  • PROJECTS

    • Progress in Chinese lithium mine tunnel

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

    • Norwegian hydro power plant – Upgrading and building tunnels by Skanska

    • BART Silicon Valley Phase II tunnel plans under scrutiny

  • 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

Andrea Pigorini elected as ITA president

Progress in Chinese lithium mine tunnel

Snowy 2.0 Project – Travelling formwork complete for intake transition tunnel

Norwegian hydro power plant – Upgrading and building tunnels by Skanska

BART Silicon Valley Phase II tunnel plans under scrutiny