City of Calgary Request for Trenchless Contractors

March 26, 2015

The City of Calgary is inviting contractors experienced in installation of large diameter sewers by trenchless methods to submit pre-qualification packages... 

A Myth Dispelled: In Difficult Ground, the Time for Drill & Blast Excavation has Passed

March 24, 2015

In the modern-day tunneling industry, one outdated perception remains:  Traditional, tested methods are always the best. When presented with difficult... 

ITAWTC 2015 – May 22-28 – Dubrovnik, Croatia

March 22, 2015

The Croatian Association for Tunnels and Underground Structures – ITA Croatia and the ITA-AITES invite you to join us on a World Tunnel Congress and... 

Precast Concrete Equipment Sale

March 6, 2015

The Waterview Connection tunnel project is New Zealand’s biggest and most ambitious road project ever. A 4.8km motorway and two six-lane tunnels are... 

Watch the Teaser – North Link Project, Seattle, USA

March 1, 2015

See outtakes from Robbins’ latest project video, to be released later this year  Read More →


Crossrail 2 takes ‘major’ step forward

March 27, 2015

The London Mayor and Transport for London (TfL) have hailed a major step forward for Crossrail 2 after the UK Department for Transport (DfT) confirmed, following public consultation, that safeguarding for the project has been agreed. The decision protects the route of the proposed new line and, importantly, protects it from potential redevelopment plans that could affect it being built. Read more

Precast Concrete Equipment Sale

Bertha continues journey to surface

March 24, 2015

Seattle Tunnel Partners, working on the Alaskan Way Viaduct Replacement Project, has successfully lifted to the surface for repairs the third piece of Bertha, the scheme’s stricken 17.52m diameter Hitachi Zosen EPBM. Crews lifted the machine’s 90-ton right side body from the pit Monday afternoon. Read more

World Tunnel Congress 2015