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CSK Auto#4025 GeoTek Project No.:BC122-4025 Tracy,Califomia 95376 Page 3 of 20 March 2,2000 2.0 INTRODUCTION 2.1 PURPOSE Scope of the Phase I ESA was to identify and evaluate actual and potential environmental conditions involving the subject property. It was not the purpose of this assessment to determine the degree or extent of contamination, if any, but rather the potential for contamination. No sampling of soils or groundwater was performed. 2.2 SCOPE OF WORK 2.2.1 PHASE I ESA The Phase I ESA is a general characterization of environmental concerns based on readily available information and site observations. GeoTek performed the Phase I ESA in general accordance with the American Society for Testing and Material Engineers (ASTM) Standard E 1527-97, Standard Practice for Environmental Site Assessments. The following services were provided for the assessment: 1. A reconnaissance of the site and surrounding areas to visually assess current site utilization and for indications of potential surface contamination by walking the sites boundary, and then traversing the site on foot until the entire site has been surveyed; 2. Interviews with any available site personnel concerning utilities, and general information concerning site and surrounding sites history and usage; 3. Surrounding areas for approximately one-mile in radius were reconnoitered by automobile and observations concerning property uses, condition, and physiographic settings were made; 4. A review of the site's geologic and hydrogeologic setting; 5. A review of historical aerial photographs to assess the site's historical land utilization and for indications of potential contamination or sources of contamination; 6. A review of government documents and interviews with appropriate government agencies concerning available pertinent environmental information for the site; and;