AFFC, Phoenix Sky Harbor International Airport – Design, Investigation, Remediation and Closure of Contaminated Soil and Groundwater Remediation of large jet fuel release from a hydrant to soil and groundwater. Conducted site investigation, groundwater and multi-phase modeling and remediation design. Installed and operated a dual phase remediation system, bio-sparging system and bio-venting system. Closed the site after meeting ADEQ remediation requirements.