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  • NFM
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  • Geodata
  • Creg TBM
  • Normet
  • Seli Overseas

News Feed

Bertha resumes digging after governor's suspension lifted

24/02/2016

After a two month suspension, the tunnel-boring machine Bertha received conditional permission to resume tunneling operations on the waterfront ...

Wehrhahn tram tunnel opens in Düsseldorf

23/02/2016

Construction started in November 2008 and used one Herrenknecht tunnel boring machine named Tuborine to excavate two 8·3 m diameter twin ...

BART To San Jose Project Goes Underground With $4.7B Tunnel

23/02/2016

The tunnel will be dug by a TBM – a giant tunnel boring machine about 21 feet tall, with a cylindrical cutter head that drills into dirt and solid rock.

How Ottawa's LRT compares across Canada

22/02/2016

Ottawa's tunnel boring machines are affectionately known as Jawbreaker, Crocodile Rouge and Chewrocka, and they're chugging away in the ...

Relieving city centre congestion

18/02/2016

The Melbourne Metro Rail project to build a new 9km suburban rail tunnel ... Construction of the twin-bore tunnels and five stations is structured as a ...

IRB Infra to sign concession agreement on Zozila Pass tunnel

18/02/2016

The project also involves construction of tunnel with a length of 14.08 km and approach road of 10.8 km with three vertical ventilation shafts, snow ...

Construction of 5-mile, $319 million drainage tunnel to begin in East Dallas this spring

18/02/2016

So, too, are those about to live with the tunnel's construction: Council members Tiffinni Young and Adam Medrano, whose districts will be heavily ...

Another day in Seattle and another tunnel is bored

18/02/2016

That means Swizy, the boring machine, will be tunneling underneath the ... While one Seattle tunneling project has provided the city with a series of ...

Doha Metro tunnelling reaches 77% completion

10/02/2016

A Doha Metro tunnel boring machine “breaks through” and reaches the Doha Exhibition and Conference Center station site. (Image Doha News).

Bidders seek more time for Chennai metro tunnel work

09/02/2016

They say the December floods damaged the tunnel boring machines and other equipment left behind by the previous contractor. The Russian ...

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