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News Feed

Nevada's Third Intake Reaches Milestone

13/11/2015

The underground tunneling and excavation began Dec. 27, 2011 via tunnel boring machine (TBM) manufactured by Herrenknecht AG in Germany.

MARTA awards $198.5m TVS overhaul contract to Archer Western Construction

13/11/2015

... US has awarded a $198.5m contract to primary contractor Archer Western Construction to renovate and upgrade its tunnel ventilation system (TVS).

Lane Industries sold, will stay in place

13/11/2015

The company has owned Nevada-based S.A. Healy, which specializes in bridge and tunnel construction, since 1982. Officials at Salini Impregilo say ...

Granite Subsidiary in for US$ 184 m Ohio tunnel project

12/11/2015

Kenny Construction and Obayashi Corporation have been jointly awarded the contract to build the Ohio Canal Interceptor Tunnel (OCIT

Watch this 600-ton machine cut perfectly round subway tunnels under Seattle

10/11/2015

The massive tunnel boring machine, whose face is essentially a giant rotating cutter, completed a six-month journey under Seattle on Friday.

Construction of Fehmarnbelt tunnel

03/11/2015

Construction of Fehmarnbelt tunnel ... Denmark is set to start work on an 18km-long undersea tunnel to Germany that will aim to be the world's largest ...

Why The Machines That Dig Tunnels Are Always Named After Women

02/11/2015

Tunnel Boring Machines, or TBMs, are some of the most fascinating manufacturers of our infrastructure: Two-ton primary-coloured cylinders with ...

Major breakthrough as Farnworth Tunnel re-boring comes to an end

30/10/2015

North west electrification works have hit a major milestone as Britain's biggest active tunnel boring machine (TBM), the nine metre-wide Fillie, broke ...

A tour of the inside of a TBM

26/10/2015

Washington post video tour of the inside....

Veidekke ASA: To rehabilitate the Høyanger tunnel

13/10/2015

Today Veidekke Entreprenør has signed a contract with the Norwegian Public Roads Administration (NPRA) to rehabilitate the Høyanger tunnel on secondary road 55 in Sogn og Fjordane

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