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Environmental Site Assessment APN 137-31-10, 11, 12, 13, 14. 16,and 17 • Page 2 1.2.2 ASTM Phase I Environmental Site Assessment The ASTM Phase I ESA consisted of the following tasks: Site Reconnaissance - Condor made a site visit and a general description of the Site, including one brick building with a wooden lean to shed on the left rear corner of the parcel, roads, public water supply system, public sewage disposal system, as well as present and past uses of the Site (if ascertainable) is included in this report. Observations were made on the Site, along the periphery of the Site, and in all areas common to the Site and adjacent properties to assess if conditions suggest that hazardous substances are present on, or might migrate to, the Site. Obvious terrain characteristics of concerti, such as areas of distressed vegetation, ground stains, landfills, depressions, and/or evidence of any below-grade tanks, were also noted. Review of Site History - The history of the Site was reviewed to learn about permits granted or citations issued (including any well and/or underground storage tank permits), prior uses of the Site and properties immediately adjacent to the Site, and local geologic and hydrogeologic data, as appropriate. Topographic maps and reasonably obtainable historical aerial photos were reviewed to assess historical land uses on and near the Site. Sanborn Fire Insurance Maps were not available for the Site. A Site history was obtained from topographic maps, aerial photographs, interviews, and other historical resources. Review of Environmental Records - The non-confidential portions of reasonably obtainable and practically• reviewable records retaitied by Federal, State, and local agencies for properties in the vicinity of the Site within an approximate minimum search distance (MSD), that have been investigated and/or inspected, were reviewed for potential environmental liability. The'records review included the following, as applicable: I. CERCLIS - Sites identified by the USEPA as abandoned, inactive, or uncontrolled hazardous waste sites that may require cleanup. 2. ERNS - Emergency Response Notification System information on reported releases of oil and hazardous substances. 3. NPL - Sites identified for priority cleanup under the National Priorities List (Superfund) program. 4. RCRA/HWDMS - Selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act(RCRA). 5. CAL-SITES/ASPIS - Information on hazardous waste sites identified by the California Department of Toxic Substance Control. 6. CORRACTS - Information on RCRA facilities which are undergoing "corrective action" as a result of a release of hazardous waste or constituents from a RCRA facility into the environment. 7. CORTESE - Information from the State Department of Health Services, the State Water Resources Control Board, and the California Waste Management Board regarding hazardous waste and substance sites. 3. TRIS - Toxic Release Inventory System inventory of toxic chemical emissions from certain facilities. n L«t CONDOR