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News Feed

Hudson River tunnel project opens door to private firms

02/06/2017

The board overseeing the construction of a new train tunnel under New York's Hudson River agreed on Thursday to solicit information from private-sector construction and finance firms about how to ...

Kolkata's under-water metro tunnel nears completion

01/06/2017

The tunneling work under the Hooghly river for the East West Metro project, the first such under-river project in the country, will take a month-and-a-half to wrap up, officials said here on ...

New tunnels for Istanbul and Izmir, Turkey

01/06/2017

New tunnel connections are to be built in Istanbul and Izmir, along with a new bridge in Izmir. Work is due to start shortly on the Grand Istanbul Tunnel ...

Swiss obsession with tunnels continues

01/06/2017

A year has passed since Switzerland inaugurated the world's longest railway tunnel: the 57-kilometre-long Gotthard base tunnel. More ambitious

Transit Progress: Into the Crosstown LRT's West Tunnel Portal

30/05/2017

The west tunnel portal is accessed via a “box-piece”, which is a squared concrete tunnel section that connects with the main bored tunnels to the east.

Japan Firms Start Building Vietnam's 1st Underground Railway Tunnels

29/05/2017

will build the tunnels using the so-called shield method, which allows them to dig the tunnels with excavators while curbing ground vibrations ...

With giant boring machine 'Rosie' complete, Akron's Ohio Canal Interceptor Tunnel on schedule to begin

29/05/2017

Rosie, a massive tunnel boring machine, will dig the Ohio Canal Interceptor Tunnel, which at $184 million, is the centrepiece of Akron's $1.4 billion ...

$12 million, rock-splitting, tunnel-boring Rosie debuts for cameras

26/05/2017

$12 million, rock-splitting, tunnel-boring Rosie debuts for cameras .... In the next week, the tunnel-boring machine will be tested then unbolted and ...

Bangalore Metro: BMRCL to use 12 tunnel borers in phase-II

24/05/2017

As many as 12 tunnel boring machines will be put to use. The idea is to complete tunnelling in less than two years,“ BMRCL managing director ...

India’s first underwater rail tunnel completed ahead of schedule

24/05/2017

India's first underwater rail tunnel completed ahead of schedule ... Rachna, a giant tunnel-boring machine (TBM), was deployed to dig the underwater ...

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