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Moria Brothers Service Jaen b March 7, 1992 <br /> L -- <br /> Table 2 presents a summary of the analytical results for TPH as gasoline and <br /> diesel, the fuel constituent volatile aromatics, EDB, PCBs, and total lead in the soil <br /> sample fro <br /> TABLE 1. Analytical Results expressed in milligrams per kilogram. <br /> Sampie Depth TPS TPH UH Volatile EM EVIN I1 <br /> Lea d <br /> L9 ND ND ND ND <br /> AL NA 1 18 1 100 i 100 1 NA"7 0.02 1 ND 5/1000 <br /> ND: Now Detected at or above minimum reporting level. <br /> NA: Not Applicable. <br /> ": exceeds current recommended guidelims. <br /> k A L: Regumal Rater Q Cooft] Board recommended goukhms for eta in soil. The <br /> L reeonimended guidelines were cak ed using the LUFT methodology by multiplying the most <br /> stringent current federal or state water quality sumdw& by a factor of 100 to account, for <br /> attenuation due to soil composition and distance from groundwater. <br /> L <br /> Based on the soil sampling and analysis, concentrations of TPH as gasoline and the <br /> gasoline constituent volatile aromatics present in the soils at the site exceed current <br /> recommended guidelines. Additional site characterization is required by the San <br /> Joaquin County Department of Environmental Health Services in the vicinity of the <br /> north end of the gasoline product pipelines, and beneath the former 5,000 gallon <br /> Lunderground unleaded gasoline storage tank. <br /> LA written Health and Safety plan will be implemented for site work conducted during <br /> the field investigations conducted for this project. The purpose of the plan is to <br /> Lprovide specific safety procedures to be implemented during the handling of <br /> petroleum hydrocarbon contaminated materials. The Health and Safety Plan is <br /> L required under regulations set forth in Federal OSHA CFR 21 1110.120, since the <br /> referenced report documented the presence of potentially hazardous materials at the <br /> site. This Health and Safety plan is included as Appendix A to the workplan. <br /> L <br /> L <br /> EB-8101-1 9203-E016.WP <br />