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s <br /> SOIL AND. GROUNDWATER ANALYSIS <br /> Soil sample is will be screened in the field for selection of one or two from each probe to be <br /> submitted, 'under chain-of-custody, to a state-certified laboratory for analysis. Probes located by <br /> the former underground storage tanks will be analyzed for total petroleum hydrocarbons(TPH), <br /> as gasoline,�TPH as diesel,benzene, toluene, ethylbenzene, and total xylenes(BTEX), by <br /> modified EPA Methods 8015 and 8020 and soluble lead by modified EPA Method 6010. <br /> Selected samples from the site will be analyzed for oil and grease using EPA Method 8015. <br /> Soil samples will be collected at five-foot intervals, obvious lithologic changes, or at noticeable <br /> odors. No cuttings will be generated by the probes. <br /> SITE SAFETY PLAN <br /> and will be o <br /> n site during all field activities. Allon-site <br /> A site safety plan(SSP}will be prepared g <br /> work will b',e conducted according to the SSP. The SSP will contain information on the properties <br /> of the haza'r`dous materials known to be on site. This information is equivalent to that contained <br /> within Matsrial Safety Data Sheets. <br /> Copies of this report were submitted to the following: <br /> Ms. Margaret Lagorio <br /> San Joaqum County Public Health Services <br /> Environmental Health Division <br /> 445 N. San Joaquin Street <br /> Stockton, CA 95201-0388 <br /> 3 <br />