Showcasing Our Success

Giant Logjams Built to Protect Highway

August 28, 2024

By Jim DowningSeattle Times staff reporter THE HOH RIVER, Jefferson County — The Hoh is the unruly teenager of Washington rivers. And it likes to eat. Four times, the Federal Highway Administration has funded emergency efforts to stop the river…

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AUGERCAST PILING

August 28, 2024

An auger cast pile, often known as a CFA pile, is formed by drilling into the ground with a hollow stemmed continuous flight auger to the required depth or degree of resistance. No casing is required. A high slump concrete…

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Project of the Week – SR 410 Near Chinook Pass Has Been Repaired Just in Time for Hunting Season

August 28, 2024

Date: November 2008 Owner: Washington State Department of Transportation Job: SR 410 near Chinook Pass General Contractor: Pile Contractors, Inc. A slope washout that occurred last winter, three miles east of Chinook Pass, has been repaired and both lanes of…

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Seahawks Practice Facility and Office Building Drilled Shafts into Rock

August 28, 2024

Date: May 2007 Owner: Vulcan Properties Job: Seahawks Practice Facility and Office Building Location: Renton, Washington This project required drilled shafts to support the Seattle Seahawks Football teams’ Indoor Practice facility and Office Building. The project is located in Renton,…

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30 Inch Augercast Piles

August 28, 2024

Date:  January 2007 Owner:  Sound Transit Job: Sounder Commuter Rail, Reservation Connection, Embankment Remediation Phase 3 Location: Tacoma, Washington General Contractor: CA Carey Corporation This project involved supporting an embankment that carried the Sounder rail tracks over the soft Tacoma valley sand and silts.…

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