Port of Portland, Berth 604, 605

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Port of Portland, Berth 604, 605

May 2011 at Portland, Oregon
Provide Ground improvement from -50 ft to – 100 ft to mitigate lateral spreading of an existing and upgraded port facility. Installing 30 inch to 36 inch diameter stone columns with a 8% replacement ratio.
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Provide Ground improvement from -50 ft to – 100 ft to mitigate lateral spreading of an existing and upgraded port facility. Installing 30 inch to 36 inch diameter stone columns with a 8% replacement ratio.

Method Applied

Bottom Feed Stone Columns

Average Depth

30 m