Brown Environmental was retained to provide biofeasibility testing, site characterization, remedial design, and in-situ bioremedial services. A network of 118 injection and extraction wells were installed to assess and remediate a significant discharge of gasoline. In-situ bioremediation was used to degrade the constituents of concern in place and an extraction system was used to remove free phase product from the subsurface. A mobile laboratory provided progress monitoring during the remedial process.