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News Feed

Soil test drilling underway for Broadway Subway


Over the weekend, there were some signs of life for the planned project to build the underground extension of SkyTrain’s Millennium Line along the Broadway Corridor.

Fifty percent of Doha Metro tunneling complete: official


About 50 percent of the 113-kilometer long tunneling works for Doha Metro has been completed with the help of 21 tunnel boring machines (TBM) that are advancing underground at full swing, said a ...

Qatar infrastructure kitty swells to $79bn


Qatar Rail has awarded contracts worth QR60bn to nine joint ventures, and approximately 50 percent of the 113k tunnelling has been completed to date.

Columbus Sewer Project Finishes


Like a giant steel worm, the machine has slowly burrowed a tunnel that is 20 feet in diameter and 4.5 miles long about 200 feet beneath Columbus, making its way north from the South Side to Downtown ...

Water authority's new straw at Lake Mead starts to fill


Watch a tour of the tunnel project from July, 2013:

Video Inside the Fraser River's new drinking water tunnel


Deep underneath the Fraser River hides an engineering marvel — the biggest water infrastructure project ever attempted in Metro Vancouver — and it's almost ready.

Second phase of Middlebelt tunnel project begins


The Oakland County Water Resources Commission, in conjunction with the city of Farmington Hills, held a reception Sept. 2 to kick off the next phase of the Middlebelt Transport and Storage Tunnel ...

Don't Let the Name “Microtunneling” Fool You


Hawaii Business Magazine The technology creates both big and small tunnels. What makes it unique is most workers and controls stay on the surface, while the boring machines ...

Twin tunnels permit sought


State officials applied this week for the latest in a series of permits they need to build the twin tunnels beneath the Delta, another indication of their intent to move forward with the $15 billion ...

Stillwater Mining Co. approved for underground tunnel


Federal and state regulators have given Stillwater Mining Co. permission to start construction on an underground tunnel in Custer National Forest near its Nye mine in Stillwater County.

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Beakaert Maccaferri: bm-underground.com