Calgary still plans to build airport access tunnel
10 March, 2010
The city still hopes to build an airport access tunnel, but admits it will take several years for the project to become a reality.
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Calgary still plans to build airport access tunnel
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Thu Thiem Tunnel gets first underwater segment
Thu Thiem Tunnel gets first underwater segment
10 March, 2010
Vietnam’s Thu Thiem Tunnel received its first immersed element last month. It is the first of four sections that will make up the underwater tunnel, Southeast Asia’s first.
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Jakarta to start building sewage tunnel
9 March, 2010
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Costain Skanska awarded first Crossrail tunnelling contract
8 March, 2010
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Big Becky's Niagara progress
4 March, 2010
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Bell Common Tunnel upgrade scheme opened
4 March, 2010
Features
Pir Panjal: NATM in the Himalayas
12 February, 2010
Dr. Friedrich Prinzl, project director for Geoconsult describes how construction of the Pir Panjal Tunnel has had to overcome major difficulties
Feeling the heat
10 February, 2010
Tunnelling through a mountain is tricky at the best of times, but when the conditions are arid and your explosives have to be kept under armed guard, things get a whole lot trickier. Emma Gritt reports
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Fibre decider
27 October, 2009
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Protecting Gotthard’s cut-and-cover
27 October, 2009
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Passive resistance
27 October, 2009
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A mixed response to Guangzhou
24 October, 2009
BTS
Belfast Sewers Project – part 2
10 February, 2010
The Belfast Sewers Project was presented at the November 2009 meeting of the British Tunnelling Society. In the second of two articles on the project, Paul Ronicle of the Morgan Est - Farrans JV describes the construction challenges
Canada Line’s ground stability in EPBM
May 2009
At January’s British Tunnelling Society meeting, Jeff Hewitt SVP of Canada Line Rapid Transit Inc, Professor Dan Eisenstein of the University of Alberta, and Marco Moccichino of SELI contractors presented the challenges of EPBM tunnelling...
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Mine stabilisation beneath Hatfield
April 2009
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The Dubai Metro tunnels
30 January, 2009
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The Arrowhead Tunnels project
13 August, 2008
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Crossing the Bosphorus and beyond
5 June, 2008