Case Closures – Unauthorized Underground Storage Tank Release

In September of 2014, FREY successfully obtained case closure on two UST Release cases. Subsurface assessments and remedial actions were completed at each of these cases between 2005 and 2014. Through the remediation efforts of FREY, concentrations of petroleum hydrocarbons were reduced to levels below State of California Low Threat levels and both cases were determined to be of low risk to human health and the environment by their respective local oversight agencies. Santa Ana Regional Water Quality Control Board and Riverside County Department of Environmental Health.