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1 <br /> (slightly more than 3 well casing volumes) was purged from the well under the supervision of <br /> the San Joaquin County Environmental Public Health Services, Environmental Health <br /> Division The water sample was placed into three VOA vials preserved with HCl acid The <br /> sample was placed on ice and received by AEN under strict chain of custody AEN analyzed <br /> the sample for BTEX using EPA Method 602 The results of the analyses did not detect any <br /> BTEX compounds above reporting limits (Appendix D). <br />' TABLE 1: FIELD PID READINGS AND ANALYTICAL SOIL SAMPLE RESULTS <br /> Sample HNu PID TOC TPH-D TPH-K Oil Benzene Toluene Ethyl Xylene <br /> ID Reading (mg/kg) (mg/kg) (mg/kg) (mg/kg) (Ijg/kg) (ug/kg) benzene (Total, <br /> (Ppm) (pg/kg) pg/kg) <br /> VBOI-05 <1 NA 2 <1 10 <5 <5 <5 <5 <br /> VB01-10 <1 NA 15 <1 72 <5 6 <5 <5 <br /> VB01-15 <1 NA 15 <1 53 <5 24 <5 <5 <br /> VB01-20 <1 NA 8 <1 36 <5 23 <5 <5 <br /> VBOI-25 2 530 <1 <1 <5 <5 14 <5 <5 <br /> VB01-30 <1 410 <1 <1 <5 <5 9 <5 <5 <br /> VBO1-35 <1 340 <1 <1 <5 <5 11 <5 <5 <br /> VB01-40 <1 NA <1 <1 <5 <5 15 <5 <5 <br />' SBOI-05 <1 NA 2 <1 8 <5 25 <5 <5 <br /> SBO1-10 <1 NA <1 <1 <5 <5 9 <5 <5 <br />' SBO1-15 <1 NA <1 <1 <5 <5 14 <5 <5 <br /> SBOl-20 50 520 170 840 <5 <5 41 <5 11 <br />' SBOI-25 12 510 t0 24 <5 <5 17 <5 <5 <br /> SBOl-30 <1 420 <1 9 <5 <5 13 <5 <5 <br /> SBOl-35 <1 390 — <I <1 <5 <5 7 <5 <5 <br /> SBO1-40 <1 NA <1 <1 <5 <5 15 <5 <5 <br /> MW5-20 10 650 54 160 <5 <5 15 <5 <5 <br /> ' NOTES TOC Total Organic Carbon of select soil samples. <br /> TPH-D Represents total petroleum hydrocarbon as diesel <br /> TPH-K Represents total petroleum hydrocarbon as kerosene <br /> rNMWrA=WWC5LrPt 9 <br />