Dave Lewis is a Senior Scientist in the Site Investigation and Remediation group in RPS GaiaTech’s Chicago office. He has over 25 years of experience in the environmental industry working as an environmental scientist and analytical chemist. Mr. Lewis has extensive experience in soil and groundwater remediation as well as facility decommissioning. He has also performed numerous Phase I and II Environmental Site Assessments, underground storage tank removals, soil, soil vapor and groundwater sampling and monitoring, and other associated projects throughout the United States, Canada and Mexico. Dave holds a bachelor’s degree in chemistry from the University of Tulsa.