Complimentary Webinar … What is the Total Cost of Owning a TBM?

August 17, 2015

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Cutting Edge 2015 Conference – Urban Tunneling

August 10, 2015

September 21 – 23, 2015 – Hyatt Grand – Denver, Colorado, USA 2015 Cutting Edge Program Outline Register to Attend … Click Here  Read More →

Construction and Machinery Equipment Sale

August 3, 2015

Extensive list of quality equipment including, cranes, grout batching plant, vehicles, forklifts, Porta comms, tunnel conveyor, and more  Read More →

Anything can happen when working underground so being prepared is vital. Strata Worldwide emergency refuge chambers are designed to be where you need them, when you need them

July 28, 2015

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Australian Tunnelling Conference 13 – 14 October 2015

June 29, 2015

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Tideway update – project green light and contracts confirmed

August 24, 2015

Construction of London’s new £4.2bn ‘super sewer’ will start next year following the confirmation of independent investors to finance and deliver the scheme. Earlier today, Bazalgette Tunnel Limited received its licence from Ofwat as a new regulated utilities business, separate from Thames Water. Read more


STP successfully lowers Bertha into the access pit

August 24, 2015

Seattle Tunnel Partners and crane crews from Mammoet have successfully lowered the 2,000-ton front end of the SR 99 tunneling machine to a platform at the bottom of the access pit.

Crews will now use the crane to fine-tune the position of the piece. When that process is complete, they will begin reconnecting the piece to the portion of the machine that remains in the ground. Read more

Australian Tunnelling Conference