Geotechnical Investigation is part of Planning to implement permanent permanent infrastructure of Jubail Industrial Complex, a undertaking of Royal Commission of Jubail and Yanbu and is located 5 km. North of town of Al Jubail and approximately 80 km. North of City of Dammam. All data collected are analyzed. The finding and recommendations are submitted to Royal Commission. These data are to aid the Royal Commission in their conceptual planning and engineering for the industrial infrastructure project.