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_ s <br />{ SCOPE OF WORK- <br /> PHASE II ENVIRONMENTAL SITEIII ASSESSMENT <br /> 49 SOUTH WILSON WAY <br /> STOCKTON, CALIFORNIA <br /> 1. InstaWTive strataprobes at selected locations around the perimeter of the existing bank <br /> building. Refer to attached boring location map. The 'strataprobes will be inserted to a ` <br /> maximum depth of 25 feet, the groundwater table, or probe refusal. <br /> I <br /> 2. Collect soil samples from each probe location at 5-foot1Ilintervals beginning at a depth of <br /> 5 feet. <br /> 3. Backfill probe locations with cement or bentonite grout to within 6 inches of grade. <br /> Complete backfilling to grade with quick dry cement. <br /> I <br /> 4. Analyze soil samples for the following: <br /> • Total recoverable petroleum hydrocarbons (TRPH) using EPA Method 418.1 <br /> • Gasoline and diesel using EPA Method 8015 <br /> • Benzene, toluene, ethylbenzene, and total xylenes 'using EPA Method 8020 <br /> 5. Prepare a report of findings for the subject property including locations where probes <br /> were made, number of samples taken, results of each sample analyzed, and conclusions <br /> based on the analysis of the samples. The report will provide an opinion regarding the <br /> potential for environmental contamination of the site with recommendations, if any, for <br /> further,study. <br /> I iIF I <br /> {t <br /> i <br /> II: <br /> I <br /> t i <br /> I <br /> 11{ <br /> I <br /> li <br /> 1 <br /> I <br /> I <br /> I <br /> f <br /> I <br /> I <br /> I <br /> I� II <br />