- Seattle Times article on project delays and increased cost
- Project website
Rising Costs and Delays in Seattle Area Wastewater Plant and Tunnels
Press Releases
Nicholson Awarded Earth Retention Contract for Seattle Light Rail Project
PITTSBURGH, PA – January 15, 2010 – Nicholson was awarded a subcontract by Traylor Bros./Frontier-Kemper JV that includes temporary shoring and the construction of the permanent reinforced concrete diaphragm walls for the a new light rail station near the University of Washington’s Husky Stadium in Seattle. The project owner is Sound Transit and the work will be completed in a joint venture with Condon-Johnson & Associates. [Editor] Click through for the entire press release from GeoPrac.net sponsor Nicholson Construction. [/Editor] […]
Available Resources
Video: Monitoring the ground and buildings during SR 99 tunnel construction
This is a great video from WSDOT visualizing all of the geotechnical instrumentation and survey monitoring being done in Downtown Seattle above the Bertha TBM for the Alaska Way Viaduct Replacement project. Soldata is the […]
Project Related
7 record-breaking tunnels from around the world
It seems like every time I turn around these days there is another amazing tunnel project in the news. The level of engineering brought to bear on these challenges is phenomenal, whether it’s in the […]