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TABLE 2 <br /> SUMMARY OF SOIL ANALYTICAL RESULTS (TPHc AND BTEX)1 <br /> Vernalis Pump Station <br /> 35500 Welty Road <br /> Vernalis, California <br /> Concentrations reported in milligrams per kilogram(mg/kg) <br /> Soil Boring Sample Depth Date Ethyl- <br /> ID (feet bgs) Collected TPHc Benzene Toluene benzene Total Xylenes <br /> ,"G R --- 52AW ir 270 <br /> SB-22 1 05/17/05 330 <0.05 <0.05 <0.05 <0.2 <br /> 5 05/17/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> 33.5 05/17/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> SB-23 1 05/18/05 380 <0.005 <0.005 <0.005 <0.02 <br /> 5 05/18/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> 56 05/18/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> SB-24 1 05/19/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> 5 05/19/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> 61 05/20/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> SB-25 1 05/18/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> 5 05/18/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> 65.5 05/19/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> SB-30 23 05/16/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> SB-36 32 05/16/05 <4.0 <0.05 <0.05 <0.05 <0.2 <br /> 68 05/16/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> MW-5 1 05/17/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> 5 05/17/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> 35 05/18/05 <4.0 <0.005 <0.005 <0.005 <0.02 <br /> Abbreviations: <br /> <=Analyte not detected above the laboratory reporting limit shown. <br /> bgs=Below ground surface <br /> PRG=U.S.EPA Region 9 Preliminary Remediation Goal <br /> Res.Soil=Risk-based residential soil PRG combining soil-inhalation,soil-dermal,and soil-ingestion exposure routes <br /> TPHc=Total petroleum hydrocarbons quantified as crude oil <br /> Notes: <br /> 1. Samples were collected by SAIC and analyzed by Lancaster Laboratories,Inc.,for TPHc using EPA Method 8015M <br /> and benzene,toluene,ethylbenzene,and total xylenes using EPA Method 8021. <br /> Page 1 of 1 <br />