Geotechnical Engineering

Prior to beginning a construction project, an evaluation of the subsurface conditions is necessary to determine the suitability of the soils to support the intended uses. Evaluations may include soil stability, foundation design parameters, site improvement considerations, undercutting depths, seismic challenges and/or groundwater recommendations. Data is collected using a variety of methods ranging from conventional soil test borings to more sophisticated in situ testing using Piezocone Penetration Tests and Flat Blade Dilatometers.

Our geotechnical engineers determine the traits and behavior of subsurface soils, interpret this data, and make recommendations on soil parameters which are considered in the construction design. In addition to the engineer, our geotechnical team may also include geologists, field and laboratory technicians, and drillers. Examples of geotechnical engineering services provided by WPC include the following:

• Seismic Analysis
• Soil Stabilization
• Slope Stability
• Foundation Engineering & Design
• Deep Foundation Testing
• Vibration Monitoring and Analyses
• Geotechnical Instrumentation