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r r r r r r r r r r r r r r r r r r r <br /> TABLE 2 <br /> SOIL ANALYTICAL RESULTS <br /> STOCKTON SAVINGS BANK - CORPORATE OFFICES <br /> Total Petroleum Hydrocarbons' Volatile Organic Compoundsb <br /> (mg/kg) (µg/kg) Metals' (mg/kg) <br /> Hydrocarbon <br /> Sample Depth Date Mixture SVOCS` <br /> Sample ID (feet bgs) Sampled Diesel (CIO - C2d Gasoline Toluene Xylenes MTBE I (fig/kg) As Ba Be Cd Cr Co Cu Pb Ni Vn Zn ` <br /> 3.5 -4.0 <1.0 2.8 NA 2.6 5.3 <10 NA 3.2 233 0.61 0.66 479 14.7 32.5 14.3 37.9 67.0 <br /> 5B-01 03!22197 <br /> 9.5 - 10.0 <1.0 <1.0 NA <L0 <2.0 <10 NA NA NA NA NA NA NA NA NA NA NA NA <br /> 3.5-4.0 <1.0 67 <1.0 <1.0 <2.0 <10 ND 3.0 152 0.28 <0.50 28.4 10.1 34.2 33.3 25.3 37.7 45.2 <br /> 5B-02 03122197 <br /> 9.5- 10.0 <1.0 <1.0 NA <1.0 <2.0 <10 NA NA NA NA NA NA NA NA NA NA NA NA <br /> 3.5 -4.0 <1.0 4.1 NA <1.0 <2.0 <10 NA 5.1 197 0.46 <0.50 46.6 12.3 28.8 21.6 37.0 56.4 56.6 <br /> SB-03 03/22/97 <br /> 9.5 - 10.0 <1.0 <1.0 NA <1.0 1 <2.0 <10 NA NA NA NA NA NA NA NA NA NA NA NA <br /> SB-04 3.5 -4.0 03/22/97 <1.0 8.4 NA <1.0 <2.0 <10 NA 3.8 171 0.40 <0.50 39.4 10.5 34.0 28.3 30.3 49.4 55.2 <br /> Residential Preliminary Remediation_Goals' NE NE NE 790,000 320,000 330,000 - 22(0.38)' 5,300 0.14 38 210 4,600 2,800 130 150 540 23,000 <br /> Elemental Metal Concentrations in Mean - - - - - - 7 670 0.97 NE 56 9 27 20 19 88 65 <br /> Western U.S.b Loserved Range - - - - - - <0.10-97 70-5,000 <1-15 NE 3-2,000 <3-50 2-300 <10-700 <5-700 7-500 10-2,100 <br /> a Total petroleum hydrocarbons(TPH)analyzed by TPH Tri-Regional Method. a United States EPA Region IX Preliminary Remediation Goals(PRGs), NA Not analyzed <br /> September 1995. <br /> b Volatile organic compounds(VOCs)analyzed by EPA Method 8020 and ND Not detected <br /> included benzene, toluene, ethylbenzene and xylenes and methyl tertiary bury] f 0.38 mg/kg value is the soil PRG set equal to a one-in-a-million cancer risk; <br /> ether(MTBE). 22 mg/kg value is the PRG non-cancer endpoint value which falls within NE Not established <br /> EPA's "acceptable" risk range(for protection from cancer). <br /> c Semivolatile organic compounds(SVOCs) analyzed by EPA Method 8270. < Indicates constituent not detected above the reporting limit shown. <br /> See laboratory data sheets included in Appendix C for complete list of g Shaklette and Boemgen, 1984,Element Concentration in Sails and Other <br /> constituents analyzed. Surfcial Materials of the Conterminous United States: U.S. Geological Survey <br /> Professional Paper 1270. <br /> d Metals analyzed by EPA 6000/7000 Series Methodology and included 17 <br /> California Assessment Manual metals. Only those metals detected are listed bgs Below ground surface <br /> above. (As = arsenic, Ba = Barium, Be = Beryllium, Cd = Cadmium, <br /> Cr - Chromium,Co = Cobalt, Cu = Copper, Pb = Lead, Ni = Nickel, mg/kg Milligrams per kilogram <br /> Vn = Vanadium, Zn = Zinc) <br /> µglkg Micrograms per kilogram <br /> 808-001r.tb2104-29-971ulkeydataltables 16 <br />