Dr. Marshall Lew, a Senior Principal and Vice President of MACTEC Engineering and Consulting in Los Angeles, CA presents Seismic Earth Pressures on Deep Building Basements. (Play »)
Mr. Patrick Jenks, a Senior Engineering Geologist with CalGeo member firm Wallace-Kuhl & Associates in West Sacramento, CA presents New ASCE 7-10 Procedures For Determining Peak Ground Acceleration For Liquefaction Analyses. (Play »)