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Industry News

New tunnel-machine bearing arrives from Japan


Hitachi built a new seal ring in Japan for its stranded tunnel-boring machine, and it arrived Friday at Seattle’s Terminal 46

Effects of twin tunnels construction beneath existing shield-driven twin tunnels


This paper presents a case of closely spaced twin tunnels excavated beneath other closely spaced existing twin tunnels in Beijing, China.

Construction of twin MRT tunnels beneath Jalan Bukit Bintang completed


KUALA LUMPUR: The construction of the twin Mass Rapid Transit (MRT) tunnels beneath Jalan Bukit Bintang was completed today

Sheikh Zayed Tunnel wins worldwide project award


Parsons has announced that it has won an award from the International Road Federation for the Sheikh Zayed Street and Tunnel project in Abu Dhabi.

Longest railway tunnel in Northeast scooped out


Haflong: The longest railway tunnel in the north east on the newly constructed Lumding-Silchar broad gauge line in Assam has been scooped out, said Northeast Frontier Railway officials

Construction of first tunnel under SF Bay completed; provides reliable drinking water source


SAN FRANCISCO, CA, Oct. 21, 2014 -- On Wednesday, Oct. 15, the San Francisco Public Utilities Commission (SFPUC) joined with Dave Pine, president of the San Mateo County Board of Supervisors, to ...

Isabelle NWRL tunnel boring machine arrives


The third North West Rail Link tunnel boring machine has arrived in Sydney and has been named Isabelle by tunnellers working on the North West Rail Link.

Hong Kong celebrates final breakthrough of 21km sewerage tunnel


Hong Kong’s project to improve Victoria Harbour's water quality has reached a new milestone with the final breakthrough of all the tunnel sections for the Harbour Area Treatment Scheme

Vinci Construction Grands Projets to build the Shieldhall tunnel in Glasgow, Scotland


Vinci Construction Grands Projets, working in a 50-50 joint venture with Costain, is to build the Shieldhall tunnel in Glasgow for Scottish Water, the publicly-owned water company in Scotland.

Tunnel company Acciona says East West Link project will go ahead


The Spanish infrastructure group helping build the East West Link expects the project to go ahead despite the political wrangling over its future

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Beakaert Maccaferri: bm-underground.com