Qatar Rail has been officially recognised by the Guinness World Records for “The Largest Number of Tunnel Boring Machines Operating Simultaneously in a Single Project”, marking a milestone for large-scale transport projects in Qatar and across the region.
The eternal struggle between bridges engineers and tunnel engineers: Kerch Tunnel to guarantee security for Crimea.
ACCIONA has been named as the preferred bidder to construct Norway’s €1 billion high-speed railway project. The Norwegian National Rail Administration wants the Spanish construction company to build twin tunnels […]
Instead of two separate tunnels, one tunnel will be built for both metro and dual highway crossings.
Having been stranded underground for more than a year, the damaged 57.5ft (17.52m) diameter Hitachi Zosen EPB machine began mining through the 20ft (6m) unreinforced concrete wall of the access pit on Tuesday night.
Under 2km of tunnels remain of the 42km needed for the £14.8bn infrastructure project, due to be finished in 2017 Elizabeth, one of the last tag team of Crossrail tunnelling […]
In the U.S. state of Nevada, a machine from Herrenknecht has bored a tunnel for the Las Vegas water supply. In the process, new world records were set: the high-tech […]
Dear Colleagues, the Croatian Association for Tunnels and Underground Structures – ITA Croatia and the ITA-AITES invite you to join us on a World Tunnel Congress and General Assembly in […]