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'f. <br /> �fifornia <br /> 'J2yn <br /> I <br /> TABLE 4 <br /> Chemical Analysis of Soil Samples Collected <br /> f` ` from Soil and Monitoring Well Borings <br /> Concentrations in Milligrams Per kilogram mg/kg (ppm) J <br /> Sample Location Depth Below <br /> Grade Total <br /> Soil Borings feet TPH' Benzene Toluene Ethvlene Xvlene Lead <br /> SB-1 11.5 . <0.2 <0.002 <0.002 <0.002 <0.002 --b <br /> 41.5 <0.2 <0.002 <0.002 <0.002 <0.002 -- <br /> SB-2 11.5 <0.2 <0.002 0.003 <0.002 0.006 -- <br /> 41.5 <0.2 <0.002 <0.002 <0.002 0.004 -- <br /> SB-3 16.5 0.2 0.003 0.004 0.003 0.016 3.0 <br /> 26.5 03 0.005 0.011 0.047 0.017 4.0 <br /> 36.5 <0.1 <0.005 <0.005 . <0.005 <0.005 2.0 <br /> 46.5 <0.1 <0.005 <0.005 <0.005 <0.005 1.0 <br /> 56.0 <0.2 <0.005 <0.005 <0.005 <0.005 <1.0 <br /> Monitoring Wells <br /> MW-1 56.5 <01 <0.005 <0.005 <0.005 <0.005 -- <br /> MW-2 56.5 <0.1 <0.005 <0.005 <0.005 <0.005 -- <br /> MW-3 56.5 <0.1 <0.005 <0.005 <0.005 <0.005 <br /> 'Total petroleum hydrocarbons. <br /> bNot analyzed for this constituent. <br /> Concentrations of TPH and BTEX as shown in Table 3 for soil samples collected from soil boring SB-1 <br /> and monitoring well borings MW-1, MW-2, and MW-3 were all below detection Iimits. Soil samples <br /> submitted for laboratory analysis from soil boring SB-3 at depths greater than 26-5 feet below grade, <br /> indicated concentrations of TPH and BTEX below the detection limits. <br />