The Case Study Site presented herein, contained a 15,595-ft2 area of contaminated soil and groundwater extending from 2 to 11-ft bg, providing an impacted volume of 5,198- cy. Contaminants of concern (COCs) included PCE with appreciable amounts of BTEX and gasoline range total petroleum hydrocarbons (TPH-G). Several site attributes made remediation efforts technically challenging and required unique design and operational considerations.