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■w r M M � r r Ml= r r r MM r r r r <br /> Table 2 <br /> Soil Analytical Data-Hollow Stem Auger Samples <br /> SR 120/North Ripon Road <br /> Ripon,California <br /> ampe Sample <br /> Sample Depth Depth <br /> SamplelD Date (feet) (meters) Latitude LongitudeTPHg TPHd TPHmo Benzene Toluene Eth (benzene Xylenes MTBE DLeadc <br /> y y pH <br /> SR 12 S. ' 05/20/02 5 1.5 37.79796 -121.12539 NO NO ND ND NO NO NU NO NO 8.0 <br /> SR 120 HS1 0' 05/20/02 10 3.0 137.797961-121.12539 ND ND ND ND ND ND <br /> SR 120-HS1-15' 05/20/02 15 4.6 37.79796 -121.12539 ND ND ND ND ND ND ND ND NO <br /> SR 120-HS1-20' 05/20/02 20 6.1 37.79796 -121.12539 ND ND ND ND ND ND ND ND ND <br /> SR 120-HS1-25' 05/20/02 25 7.6 37.79796 -121.12539 ND ND ND ND ND ND NO ND ND <br /> SR 120 HS7-30' 05/20/02 30 9.1 37.79796 -121.12539 ND ND ND ND ND ND ND ND <br /> ND <br /> NO D <br /> SR 120-HS7-35' 05/20/02 35 10.7 37.79796 -121.12539 NO NO ND ND ND ND ND ND ND <br /> SR 120-HS1.40' 05/20/02 40 12.2 37.79796 -121.12539 ND ND ND ND ND ND NO ND NO <br /> SR 120-HS2-5' 05/20/02 5 1.5 37.79788 -121.12548 ND ND ND ND ND ND ND ND ND <br /> SR 120 HS2-10' 05/20/02 10 3.0 37.79788 -121.12548 ND ND NO ND ND ND NO ND ND <br /> SR 120 HS2-15' 05/20/02 15 4.6 37.79788 -121.12548 ND ND ND ND NO NO NO ND NO <br /> SR 120-HS2-20' 05/20/02 20 6.1 37.79788 -121.12548 ND ND ND ND ND ND NO ND NO 8.1 <br /> SR 120-HS2.25' 05/20/02 25 7.6 37.79788 -121.12548 ND ND ND NO NO ND ND ND ND <br /> SR 120-HS2-30' 05/20/02 30 9.1 37.79788 -121.12548 ND ND ND NO NO NO <br /> SR 120-HS2-35' 05/20/02 35 10.7 37.79788 •121.12548 ND ND ND NO NO NO ND ND NO <br /> SR 120-H 2-40 0 2002 40 12.2 37.79788 _121.12548 D ND ND N NO ND ND <br /> ND D NO NO N <br /> Re ortin Limits 1.010 10 0.005 0.005 0.005 0.005 0.05 0.5 <br /> PRG 0.65 520 230 210 17 1 400 <br /> Notes: <br /> Analyses conducted in general accordance with U.S.Environmental Protection Agency Methods 8015 modified, <br /> 8020 modified,and Organolead Title 22 CCR Division 4.5,Ch.11,App.XI. <br /> TPHg=Total petroleum hydrocarbons as gasoline. <br /> TPHd=Total petroleum hydrocarbons as diesel. <br /> TPHmo=Total petroleum hydrocarbons as motor oil. <br /> MTBE=Methyl tertiary butyl ether. <br /> Concentrations reported in milligrams/kilogram(mg/kg). <br /> ND=not detected at concentrations greater than the analytical method reporting limit. <br /> PRG=Preliminary remediation goal established by the EPA,Region 9(2000). Residential soil PRG listed. <br /> n:\mnchpfl\proiects\83\831325\reports\SR 120 Analytical,Soil HSA <br /> 7/10/2002 <br />