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News Feed

Seattle tunnel machine back to work after maintenance


The massive machine boring a tunnel to replace the aging Alaskan Way Viaduct stopped drilling on June 23 to undergo scheduled maintenance.

TBM breaks through to complete London electricity tunnel


A tunnel boring machine (TBM) has completed a 3 km tunnel under London to conclude a three-stage project to increase the capacity of the city's ...

Tunnelling signals change of gear for WestConnex construction


The Sydney Morning Herald Tunnelling machines have begun their long and controversial journey underneath Sydney's inner west, signalling the start of one the most challenging

A look inside construction of Seattle tunnel's double-deck highway


SEATTLE -- As the tunnel-boring machine Bertha takes a break, the public is getting its first look inside the elaborate construction of the tunnel's ...

Vinci Costain joint venture to begin £100m Shieldhall Tunnell project


A joint venture between Costain and Vinci is to begin on a £100 million waste water tunnel project in Glasgow. Work on the Shieldhall Tunnel scheme ...

$1.58B contract signed for Hong Kong tunnel


A joint venture of China State Construction Engineering (Hong Kong) and ... The Tseung Kwan O - Lam Tin Tunnel is a component of the 4.2km ...

Construction to resume on Sarmiento Line tunnel


The project involves constructing two single bore tunnels, each 10.46m in diameter and running up to 22m below the existing alignment between ...

Shieldhall waste water tunnel boring machine unveiled


The giant state-of-the art boring machine which will construct the Shieldhall Tunnel has been unveiled. The 1000 tonne, 590ft (180m) long drill will ...

Tunneling completed for Kaneohe-Kailua gravity sewer project


The drilling for the tunnel of the Kaneohe-Kailua gravity sewer was completed on Tuesday. The tunnel boring machine (TBM), nicknamed Pohakulani, ...

The Robbins Company to Join Forces with Northern Heavy Industries


“This merger puts Robbins in an excellent position to expand our presence in the global TBM market,” said Home. “It will enable us to provide better ...

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Beakaert Maccaferri: bm-underground.com