Steel pipe blocking Bertha's cutterhead
Project Related

8 Inch Well Casing Stops Bertha TBM

WSDOT held a press conference on Friday to discuss findings regarding the obstruction that had stalled the Bertha Tunnel Boring Machine since December 6. It is an 8 inch well casing, 119 feet deep from […]

dbm_excavation
Project Related

Basement Excavation for Seattle High-Rise

Last week I attended the AEG 2013 conference in Seattle, Washington. The conference was excellent, with many great presentations and networking opportunities. I have been playing catch-up since I returned, but I have some very […]

HBM's Screwsol piling rigs installing foundation for new Lego factory
Project Related

Foundations of the new factory of Lego

Soletanche Bachy’s Hungarian company, HBM was successful in winning a design-build contract for a new factory for the world famous toy company, LEGO. The foundation work, which was undertaken in 2012, included 50 km of […]