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TABLE 2 <br /> SUMMARY OF CONTAMINATED SOIL ANALYTICAL DATA and COMPARISON WPPII ESLs <br /> 640 N.El Dorado Street,Stockton,CA <br /> Page 1 of I <br /> (in milligrams per kilogram[mg/kgj) <br /> � c <br /> .d+ J m 9 = C C N y m d <br /> 2 = d <br /> aa a " o d � v o z <br /> O H F F o t X n. C t <br /> m f a <br /> lu i <br /> 03/26/97 T1-1 1000 4,000 24,000 8.1 51 17 90 2.6 4.8 <br /> 01/19/99 SB1-16 2.3 41 10 0.005 0.011 0.005 0.016 0.015 0.005 0.005 <br /> SBI-21 1,800 4,600 8,300 0.1 0.1 4.0 0.1 2.0 2.0 8,1 <br /> SB1-26 1.0 3.0 1 0.005 0.005 0.005 0.005 0.015 0.005 0.005 <br /> SB3E 53 3,600 68,000 0.87 1.1 0.6 4 0.43 0.15 CIS <br /> SB3-21 680 5,000 79,000 4.6 35 11 61 2.8 13 39 <br /> SB3-31 490 2,500 4,900 0.08 0,3 1.1 0.08 0.67 3.5 <br /> 10/26/99 566-15 1.0 1.0 1.0 0.0 7.1 <br /> 05 0.008 0.005 0.008 0.01 0.005 0.005 <br /> SB6-20 1 1,100 1,800 4,800 0.02 0.89 3.7 2.1 0.013 0.013 0.013 <br /> Mean 570 2,394 21,001 1.53 9.82 4.18 17.48 0.95 2.61 6.97 <br /> Std. Dev. 636 2,032 30,797 2.88 19.23 6.39 33.71 1.18 4.29 13.37 <br /> 95%CI 415 1,328 20,120 1.88 12.57 4.17 22.02 0.77 2.80 9.26 <br /> 95%UCL <br /> 985 3,722 41,121 3.41 22.39 8.35 39.50 1.72 5.41 16.23 <br /> ESL VI _ NE NF Ny n ct <br /> 11 ESL DE <br /> 20 420 O 24 21 1 5 <br /> 4 2 0 4 200 12 000 12 650 210 420 3011 600 130 <br /> NOTES: <br /> TPHg = Total petroleum hydrocarbons as gasoline <br /> TPHd = Total petroleum hydrocarbons as diesel <br /> TRPH = Total recoverable petroleum hydrocarbons <br /> PCE = Tetrachloroethene <br /> 1,2-DCB = 1,2-Dichlorobenzene <br /> Regular Font = Not Detected(detection limit shown) <br /> Bold Font = Detected Concentration <br /> ESL(VI) = RWQCB Region 2 Environmental Screening Level for vapor intrusion concerns(commercial land use)Feb.2005 <br /> ESL(DE) = RWQCB Region 2 Environmental Screening Level for direct exposure(construction worker)May 2008 <br /> NE = Not Established <br /> NV = Non-Volatile(ESL not applicable) <br /> Sol1ESUV2.xls/STA7S <br />