Presented by John V. Fontana, CPG, CWD – Vista GeoScience High-resolution site characterization (HRSC) tools, when used properly, greatly improve LNAPL site investigations. This presentation focuses on the Optical Image Profiler (OIP), along with tools like the Membrane Interface Probe (MIP), Hydraulic Profiling Tool (HPT), and Electrical Conductivity (EC) sensor. Together, these tools provide detailed…