Coluccio says it kept running into boulders and cobbles because King County required the contractor to use a microtunnel boring machine with a ...
Although the £4.2bn project is just two years into construction, investors ... Although £1.1bn of the tunnel's construction cost is being financed upfront ...
A drill that's 412-feet long and 885,000 pounds took the power of several semis just to get it to Louisville. Now, that drill needs a larger than life name. Metropolitan Sewer District Accounting ...
Hyperloop One has picked Toronto to Montreal as one of its top choices to build the first hyperloop high-speed travel system.
One of the main issues for China is also the construction of tunnels in high altitude. The Sichuan-Tibet Railway, a mega future project is also one of the ...
MTA said the contract also includes the removal of a tunnel boring machine cutter head that remains in the tunnel ... and provide temporary support for the 39th Street Bridge while the excavation ...
A periodical look at the construction of the Northern line extension to ... The tunnel eyes were cut to profile using a remote controlled demolition ...
China announced Tuesday that the construction has finished on its deepest undersea subway tunnel on the mainland. The cross-sea subway tunnel, ...
SELI was contracted by Master Drilling in constructing a Mobile Tunnel Borer (MTB) to be used specifically in the horizontal and near horizontal ...
Billionaire entrepreneur and Twitter enthusiast Elon Musk took to the microblogging site on Sunday to show off the interior of a “disturbingly long” tunnel.
Westconnex Tunnels. This presentation provides an overview of the Westconnex projects the current status and the challenges ahead. Tim Brown of ...
The scope of work includes construction of two shafts, one on each side of Burrard Inlet, connected by a 1,100-metre tunnel. The north entry shaft will ...
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