Background

A former manufacturing facility located in western Arizona has been an active Underground Storage Tank (UST) case with the State of Arizona Department of Environmental Quality (ADEQ) for over 30 years. The facility was used primarily for industrial and commercial manufacturing purposes and located in the downtown area. In the 30-year history, remediation activities at the site included free product skimming, dual-phase extraction, soil vapor extraction (SVE) and spot excavations. Antea Group® was transitioned as the primary consultant for the site in late 2016 to perform additional site assessment and determine an effective and timely path to closure ahead of a property transaction at the site.

Remediation Achieved with Combined Approach