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3-, <br /> as <br /> Table 3-1. Analytical Results of Soil Samples Taken <br /> at ARC) Station 6080, April 24, 1987 <br /> Concentrations in mg/kg <br /> Sample numbers Suggested <br /> designated <br /> Type of analyses AL-I-1 AL,-2-1 I AL-3-1 AL-4-1 <br /> AL-5-1 AL-6-1 levelsa <br /> EPA 8015, modified <br /> Total petroleum r <br /> fuel hydrocarbon 29 <10 <10 <10 10 <10 --b <br /> x` EPA 8020b <br /> r Benzene <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 0.7 <br /> Toluene <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 100 <br /> Xylene <0.01 <0.01 <0.01 620 <br /> Y aSuggestea by California Regional Water Quality Cor..trol Board, Central , <br /> Valley Region, September 1986. <br /> Io standard is established for total fuel hydrocarbons. <br /> `.<0.01 = detection limit. a <br /> E: ; <br /> Groundwater Ouality <br /> Groundwater samples taken on April 27, 1987, had no detectable <br /> �Er &a total fuel hydrocarbons .or BTx. Total lead concentrations were less <br /> than. 0.02 mi,--ro rams <br /> g per liter (ug/1) . The analytical results are <br /> summarized in Table 3-2. Complete laboratory reports are included z <br /> 4, ax in Appendix C. <br /> iRF <br /> �.R., $ <br /> AVA <br /> . . _ ... - <br />