Blogs Archive

Archive of blogs from the global tunnels industry

Blogs By Date

October 2020

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Industry needs a WTC2021
23 October 2020 So, another World Tunnel Congress (WTC) has come to what can only be termed a fairly successful conclusion given the unprecedented Covid-19 malaise under which it was held and so rapidly put together.

September 2020

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Achieving science fiction
21 September 2020 There seems no halting the progress of technology and its innumerable benefits. A really inspiring announcement from the British government states that by Spring 2021, automated lane-keeping systems could be legal on UK roads for low-speed driving.

Decoupling from China
21 September 2020 US-China relations are going through a tough time as the so-called ‘decoupling’ process enters a new phase, accompanied by the usual war of words. Rather than a straightforward trade war, we seem to be witnessing a tectonic geopolitical shift that will affect us all.

August 2020

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Supply malaise continues
26 August 2020 It has been said that many of the jobs we will need in 20 years’ time have not yet been invented. But you can bet your bottom dollar that we will still need engineers in 20, 40, even 200 years’ time. In fact, increasingly complex technological societies – e.g. ones where the exploitation of underground space continues to expand – will probably need even more engineers than they do today.

July 2020

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Migrating to online
20 July 2020 I heard a rumour on the grapevine recently (which thankfully proved false) that a highly-respected school of tunnelling was to withdraw its MSc programme.

June 2020

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Tunnelling Resilience
11 June 2020 The question now on almost everyone’s lips is how are our professional activities going to change after the easing of lockdowns,

May 2020

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All good things
11 May 2020

April 2020

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Looking Ahead
21 April 2020

March 2020

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New year resolutions
04 March 2020 You’re supposed to floss your teeth, quit smoking, eat more vegetables, get 30 minutes of exercise each day, cut down on anything worth eating or drinking, and the list goes on. And whether or not you actually do that, or try to, the doctor or dentist is told one’s very best efforts are being applied, mostly.

February 2020

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Queensbury renovation has popular support
20 February 2020 The good people of West Yorkshire have rallied against the closure of the 1.4-mile (2.3km) Queensbury Tunnel, with 6,000 signing a petition in support. While this does not amount to a pardon for the abandoned 140-year-old structure, hopefully the Department for Transport (DfT) will take notice.

January 2020

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Left foot forward
20 January 2020 After a tumultuous and tiring few years for the British electorate, a towering majority for the Conservative Party makes it very likely that Britain will leave the European Union in short order.

December 2019

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Teenage Angst
24 December 2019 It is nice to look back 20 years at the Y2K panic and laugh. Entering adulthood for many of a certain generation, particularly in the US, has been marked by momentous and somber events. Specifically 9/11 and the Lehman Brothers crash, which we couldn’t control but yet that shaped the way we established our careers and lives.

Choice of method
23 December 2019 One of the important things to remember about science is that it is always refining. While a field advances, improved data collection and the interpretation of studies brings the model we base our understanding on closer to reality.

November 2019

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Keeping safe
14 November 2019 In this issue we have a fire protection angle. You will find several articles covering an incident in Gdansk, variable frequency drives, the impact of fire events on tunnel linings and a piece on the latest health and safety thinking in this area.

October 2019

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Experience what’s out there
21 October 2019 A tunnel is roughly defined, when a definition can be narrowed down at all. A drive time radio host sharing the traffic report will refer to a surface-level enclosed road as a tunnel, or a pedestrian walkway in a culvert, or even an eight lane overpass. When I started working with Tunnels & Tunnelling the general guidelines for covering a project were, at least a kilometer long, and at least eight feet in diameter. The specific numbers aren’t as important, though, as what they signify—the need to excavate without disrupting the surface.

September 2019

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A 40-year strategy
27 September 2019 There are many in this industry who will say “nothing changes” in tunnelling. Obvious technological advancements, mergers and retirements aside, many times they are right.

HS2 under review
16 September 2019 It is understood that HS2 is at the starting blocks and ready to go. The visible evidence of this can be seen across the county, with major demolition and enabling works around Euston and along the route. The long term effects on spreading wealth northwards can also be seen with development being undertaken in Birmingham and Manchester.

August 2019

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Planning for the twenties
14 August 2019 In this issue of Tunnels and Tunnelling International Paola De Pascali reports from the World Tunnel Congress, which was held in Naples in May and saw a number of publications from working groups and committees. The ITA Committee for Technology (ITAtech was particularly prolific.

July 2019

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Wisdom of the Faroes
08 July 2019 As I write, the Tunnels and Tunnelling team is preparing to leave for the Rapid Excavation and Tunnelling Conference in the USA, the world’s richest, and one of its largest countries. It always seems to have a megaproject underway or in the pipeline.

June 2019

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Preserving old and new
03 June 2019 Joining WTC 2019 in Naples was a full immersion into the Italian art of tunnelling. The plan was to show how engineering and innovation meet archaeology, architecture and art. The beauty of Naples is not only above ground, but it is a cradle of underground works, which unveils a network of Greek and Roman tunnels and underground structures dating to the fourth century BC.