Seismic Hazard Evaluation and Ground Motion Studies

Geosyntec has played a leading role in the development of state-of-the-art liquefaction and seismic analyses for more than 20 years and has pioneered designing economical structures that safely resist the loads caused by earthquakes.

Geosyntec is recognized nationally and internationally for our capability to analyze the liquefaction potential of dam embankments and their foundations, as well as to assess the impact of liquefaction on bridges, buildings, and other structures. Geosyntec has performed liquefaction evaluations for hundreds of projects, including assessment of the consequences of liquefaction and development of solutions to mitigate concerns.

These solutions have included ground improvement designs followed by testing during construction to verify that design objectives were met.

Lead Consultants

  • Rudolph Bonaparte, Ph.D., P.E., D.GE, F.ASCE, NAE
    Rudy Bonaparte is a Senior Principal Engineer based in Georgia with more than 30 years of professional experience focused on the areas of: geotechnical and geoenvironmental engineering; contaminate ...
  • Robert Bachus, Ph.D., P.E.
    Robert Bachus is a Senior Principal engineer based in Georgia with more than 30 years of professional experience focused on geotechnical engineering, geoenvironmental engineering, waste by-product ...
  • Christopher Hunt, Ph.D., P.E., G.E.
    Christopher Hunt is a Senior Principal Geotechnical Engineer based in California with more than 20 years of experience focused on managing and supporting a wide variety of geotechnical and geoenvir ...
  • Haydar Azzouz, P.G.
    Haydar Azzouz is a Senior Consultant Geologist based in California with more than 20 years of experience focused on the maintenance and closure of municipal solid waste and hazardous waste landfill ...
  • Michael Houlihan, P.E.
    Michael Houlihan is a Senior Principal Engineer based in Maryland with more than 30 years of experience focused on industrial and municipal waste management, waste containment system design, geotec ...
  • Paul Sabatini, Ph.D., P.E.
    Paul J. Sabatini, Ph.D., P.E., D.GE. is a Senior Principal with Geosyntec Consultants in their Oak Brook, Illinois office.  He has been a practicing engineer for 22 years and has been involved in ...
  • Rodolfo Sancio, Ph.D., P.E., D.GE
    Rodolfo Sancio is a Senior Principal Geotechnical Engineer based in Houston, Texas with more than 18 years of experience focused on geohazard evaluations, geotechnical site investigations, site dev ...
  • Glenn Rix, Ph.D.
    Glenn Rix is a Senior Principal Geotechnical Engineer based in Georgia with more than 25 years of experience focused on the areas of geotechnical earthquake engineering and engineering seismology. ...
  • Alexander Greene, P.G., C.E.G.
    Alex Greene is a Senior Principal Engineering Geologist based in California with more than 20 years of professional experience focused on engineering geology, geotechnical engineering, and water re ...
Geosyntec Consultants
Geosyntec is a specialized consulting and engineering firm that works with private and public sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.

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