CALL US TODAY Martinez, CA (925) 313-5800 | Signal Hill, CA (562) 427-6899 Menu WEBINARS Dr. Peter Robertson, Technical Advisor at Gregg Drilling, will be offering short 30 minute to 1 hour webinars on Cone Penetration Testing (CPT) and its applications. The webinars are FREE and open to an international audience. The CPT webinars will be presented by Dr. Peter Robertson. Dr. Robertson has over 30 years experience as an educator, researcher, consultant and practitioner specializing is in the areas of in-situ testing of soils, earthquake design of geotechnical structures, soil liquefaction, pile design and soil structure interaction. Dr. Robertson is recognized as an expert both nationally and internationally in the areas of insitu testing and soil liquefaction. Upcoming Webinars Sorry, there are no upcoming webinars at this time. Please check back soon! Past Webinars 1 2 3 4 Go to the next page CHARACTERIZATION OF UNSATURATED MINE WASTE: A CASE HISTORY June 28, 2017 Length: 1 hour Presented by: Dr. Peter K. Robertson Continue Reading Characterization of Unsaturated Mine Waste: A Case History CPT LIQUEFACTION WORKED EXAMPLES USING CLIQ VERSION 2 December 02, 2016 Length: 1.5 hours Presented by: Dr. Peter K. Robertson Continue Reading CPT Liquefaction worked examples using CLiq version 2 CPT WORKED EXAMPLES USING CPET-IT VERSION 2 October 28, 2016 Presented by: Dr. Peter K. Robertson Continue Reading CPT worked examples using CPeT-IT version 2 AN UPDATE OF THE CPT-BASED CLASSIFICATION SYSTEM USING BEHAVIOR-BASED DESCRIPTIONS May 25, 2016 Presented by: Dr. Peter K. Robertson Continue Reading An Update of the CPT-based Classification System Using Behavior-based Descriptions CPT FOR QUALITY CONTROL OF GROUND IMPROVEMENT (DEEP COMPACTION) December 17, 2015 Presented by: Dr. Peter K. Robertson Continue Reading CPT for Quality Control of Ground Improvement (Deep Compaction) EVALUATION OF SOIL LIQUEFACTION: HOW FAR HAVE WE COME IN THE PAST 30 YEARS? July 07, 2015 Presented by: Dr. Peter K. Robertson Continue Reading Evaluation of Soil Liquefaction: How far have we come in the past 30 years? © 2017 Gregg Drilling LLC. All Rights Reserved. Site created by Logical Position