Soil and water samples provide the foundation from which all site assessments and project actions plans are built, so it’s vital to ensure the samples collected are of the highest quality. However, depending on site lithology, that may be easier said than done. In this webinar, 25-year veteran driller Trent Caster will explain how to achieve high quality samples in challenging lithologies using sonic technology. There are several approaches that can be utilized, and he will offer real-life examples of how they’ve been successfully implemented.