CRE performed inspection of the existing electrical infrastructure at the Pinal County Airpark campus. The inspections included electrical inspection of the airfield lighting system and vault which is dated back to its original installation in 1942; and an overall assessment of the utility services and main electrical distribution equipment which services the facilities within the campus including the Aviation Center, Control Tower, Hangars, Fuel farm, offices, site parking areas, warehouse, cafeteria, theatre and motel. Available electrical load capacity was calculated at all utility services. A report was generated which detailed the site investigation findings, and provide recommendations to upgrade and/or repair the electrical infrastructure and/or equipment. The report included electrical construction cost estimates based on the report findings and recommendations.