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TA"t <br /> SUMMARY OF FIELD SCREENING <br /> SOILS INVESTIGATION <br /> July 28, & 29, 1993 <br /> Borin Sam a De th ft FID' ]Boring Sam a De th fi FID` <br /> H-1 t 9 5-10 940 TH-4b 1 9 5-10 0 <br /> 1- 14.9-16 >1 9- 0 <br /> 3 19 5-20 440 3 19 5-20 0 <br /> 4 24 5-25 6 4 24 5-25 0 <br /> 5 29 5-30 NR 5 29 5-30 0 <br /> H-2 1 9 5-10 0 TH-5 1 9 5-10 3 <br /> 2 14 9-15 0 2 14 9-15 2 <br /> 3 19 5-20 0 3 19 5-20 5 <br /> 4 24 5-25 0 4 24 5-25 25 <br /> 5 29 5-30 2 5 29 5-30 40 <br /> H-3 1 9 5-10 0 A TH-6 1 9 6-10 0 <br /> 2 14 9-15 1 2 14 9-15 0 <br /> 3 19 5-20 400 3 19 5-20 75 <br /> 4 24 5-25 480 4 24 5-25 50 <br /> 5 29 5-30 >1000 <br /> in • v <br /> H-4 1 9 5-10 0 TH-6b 1 9 5-10 0 <br /> 2 14.9-15 0 2 14 9-15 0 <br /> 3 19 5-20 is 3 19 5-20 0 <br /> 4 24 5-25 50 4 24 5-25 4 <br /> 5 29 5-30 X1000 5 29 5-30 200 <br /> _ . <br /> ' Results reported In parts per million (ppmv) <br /> NR-Not Recorded <br /> 54 Analytical Results <br /> Smith-Emery Company of Los Angeles, a State certified laboratory, analyzed twenty- <br /> one selected soil samples for chemical analysis in accordance with State guidelines <br /> and EPA protocols All soil samples were analyzed for TPHg and BTEX by EPA <br /> Method 8015M/5030 and 8020/5030 Practical Quantitation Limits were 1 0 mg/kg for <br /> TPHg and 0 005 mg/kg for BTEX The results of the laboratory analyses are Included <br /> in Appendix B and summarized in Table 3 <br /> i 9 of 17 <br />