
In honor of the GBA holding their Fall Meeting in Seattle, the City’s mayor, Edward B. Murray, has named October 14th Geoprofessionals’ Day. Pretty cool! [Source: The Geoprofessional Business Association (GBA). Image: GBA]

In honor of the GBA holding their Fall Meeting in Seattle, the City’s mayor, Edward B. Murray, has named October 14th Geoprofessionals’ Day. Pretty cool! [Source: The Geoprofessional Business Association (GBA). Image: GBA]
A nifty BIM-type view of the proposed bored tunnel for Washington SR 99, the tunnel to replace the aging Alaskan Way Viaduct along Seattle’s waterfront. It’s pretty neat to see the piles and foundations for […]
The world’s largest Tunnel Boring Machine or TBM just arrived in Seattle last week from Japan. Hitachi Zosen Corp built the 57 foot diameter TBM and tested it before disassembling it for the journey by […]
The Bertha tunnel boring machine has resumed chewing away beneath Seattle after a ‘suspension for cause’ order from WSDOT shut it down in January following two safety incidents. The BTM began tunneling with some conditions […]
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