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Latest Update

Look back to look forward 09 May, 2018
January marked 200 years since Marc Brunel patented the first tunnelling shield. The cover of this issue shows just how far the industry has come since he tunnelled under London’s river Thames, and further in the features illustrate the strides the industry has made over the last decades.
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Blogs

World tunnel congress
Wednesday, April 25, 2018
Preserving Paradise
Monday, March 26, 2018 Whenever I hear about whatever the ITA Committee for Underground Space (ITACUS) is up to, I think about that Joni Mitchell song, Big Yellow Taxi. In it, she sings about a future world where humanity has “paved over paradise and put up a parking lot”.
Pipe dream?
Tuesday, February 06, 2018 At a presentation to a council meeting in the final week of January, Elon Musk’s tunnelling company presented plans to tunnel under western Los Angeles.
Advance through apathy
Monday, January 22, 2018 The Zojila Pass Tunnel may go ahead, finally, as it received government approval this month. The project is to build an all-weather road route to Jammu and Kashmir, featuring a 14km-long tunnel.
Expanding Engagement
Wednesday, January 17, 2018 Montreal, home to miles of underground city amenities offering residents access to shopping, dinning, transit and entertainment, while connecting them to above ground buildings and facilities—a network especially appreciated during the harsh winter months—played a perfect host for Han Admiraal and Antonia Cornaro of the International Tunnelling and Underground Space Association’s Committee on Underground Space (ITACUS).
What’s the risk?
Thursday, November 02, 2017 This month I am stealing a comment hook from the British Tunnelling Society again. At the October meeting, the evening’s lecture was on the management of risk in tunnelling and major infrastructure projects.
Bigger isn’t always bad
Wednesday, October 18, 2017 The global tunnelling industry is worth USD 1.5tr, according to a new report released in August by Timetric. Leading the pack is Europe, with a project pipeline of almost USD 575bn, surpassing Asia-Pacifi c by a mere USD 10bn. The report attributes this economic success for the region to mega-projects for high-speed and metro rail system expansion.
Productivity Problem
Thursday, October 12, 2017
The Nuclear Solution
Wednesday, September 06, 2017 Balfour Beatty has announced that it is EDF Energy’s preferred bidder for the Hinkley Point C nuclear power station tunnelling and marine works package. The four-year contract will involve the construction of three tunnels for a total of 9.5km in length and 7m in diameter. The tunnels will form part of the cooling system required.
History Lessons
Tuesday, August 29, 2017 Historians contend their subject matter’s utility helps us understand ourselves and the societies in which we live. To borrow an idea from civil engineering—we must understand the foundation before we build upon it. Looking beyond the literal interpretations, in the tunnelling industry without history one cannot appreciate the (comparative) ease, comfort and safety of today’s work environment and modern equipment.

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