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News Feed

TBM for Turkish hydro scheme


he scheme involves construction of a 13 m high, 500 m wide dam and a 11.8 km long headrace tunnel through a mountain near the town of Osmancık. The main contractor for the scheme is Gülermak, while ...

Govt seeks tenders for airport tunnel and road


The notice states that the scope of works consists of construction of a new road access linking the city of Gibraltar to the land frontier with Spain and the airport terminal. Including a dual ...

Caldecott Tunnel excavation finished


Most of the digging is done on the fourth bore of the Caldecott Tunnel but drivers will have to wait until late 2013 - often in a long, slow merge - before they can speed from Orinda to Oakland ...

Thu Thiem Tunnel leaks water again


Bridge ... consultant and supervisor of the tunnel, are expected to fix the newly-detected leaks during their regular ongoing maintenance from July 21 to August 31, said Luong Minh Phuc, director of ...

Work on Lowari Tunnel to re-start soon


Minister for Communications Dr Arbab Alamgir Khan said on Thursday that work on Lowari Tunnel would re-start soon. He said this while chairing a high level meeting in the ministry regarding the ...

TTC tunnelling on Spadina line delayed by accident investigation


Meantime, two of the TTC's four giant tunnel-boring machines — affectionately known as Torkie and Yorkie — are sitting idle near the Schulich School of Business on the York University campus. Work ...

16 new tunnels finished for 3 MTA train projects


NEW YORK — Seven tunnel-boring machines have finished their tasks for the Metropolitan Transportation Authority after five years of round-the-clock drilling. The fleet has created 16 new, ...

PortMiami Tunnel Boring Machine To Have “Break Out” Moment


MIAMI (CBSMiami) – Construction of the new $1 billion PortMiami tunnel is expected to reach a milestone Tuesday when the tunnel boring machine breaks through DodgeIsland

Niagara Tunnel on target for December 2013 opening


At $1.6 billion, it's one of the biggest construction projects ever in Niagara. And in just more than a year, it should be done. The Niagara Tunnel Project will help carry more water from the upper ...

The big dig


The SS type of tunnel-boring machines are used in highly variable and ...

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Beakaert Maccaferri: bm-underground.com