GeoLogismiki, in collaboration with Gregg Drilling Inc. and Prof. Peter Robertson, is very proud to announce the availability of the “Guide to In-Situ Testing” and “Guide to Cone Penetration Testing” through our web site. The purpose of these guides is to provide concise guidelines to In-Situ testing and the application of the CPT to the Geotechnical Engineering process. You may obtain a free copy of the guides in PDF file format by clicking on the following link: Guide to Cone Penetration Testing