John P. Stopen Geotechnical Engineering Site Seismic Evaluations

Geotechnical Engineering

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John P. Stopen Engineering, LLP provides liquefaction evaluations and site specific seismic response analyses using Shake2000. Our engineers determine the best methods for obtaining the soil parameters required for this work from test borings, seismic piezocone tests, MASW testing, cross-hole testing and/or lab testing.