Blackstone completed a Phase I Environmental Site Assessment at a former manufacturing facility previously used for metal fabrication, welding, assembly, painting and blasting of industrial parts. Blackstone identified one HREC related to the removal of a waste oil tank and one REC related to a LUST incident associated with the removal of a septic tank used as sediment trap for a wash bay at the facility. Although the LUST incident was considered closed by KDHE, Blackstone determined through review of available historical reports that potential environmental impacts related to this incident were not fully characterized. As a result, Blackstone recommended additional site characterization activities and provided support to the client for their KDHE CELR application.