Issue Date: March/April 2015


GEOSTRATA, 2015, March/April, 54-60     To accommodate expansion of the West Point Treatment Plant in Seattle, WA, a 3,000-ft-long soldier pile, tieback-anchored retaining wall was constructed from May 1991 to May 1992. An oblique aerial view (Figure 1) illustrates the location and relative scale of the wall during construction. The plant site, which is […]

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Categorized as: Geosynthetics