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TABLE 1 DRAFT <br /> SOIL ANALYTICAL RESULTS' <br /> Pombo Property <br /> 1755 West 11th Street <br /> Tracy,California <br /> Concentrations in milligrams per kilogram(mg/kg) <br /> Ethyl- <br /> Sample ID Date TPHg TPHd TPHc Benzene Toluene benzene Xylenes MTBE PAHs' <br /> E137-9-9.53 7/29/99 NA <50 3400 <0.62 1.6 <0.62 0.7 NA Acn 0.54 <br /> B(a)A 0.13 <br /> Chr 0.54 <br /> Flt 0.071 <br /> Fir 3.9 <br /> Phn 5.1 <br /> Pyr 0.27 <br /> E139-14.5-153 7/29/99 NA <50 4300 <3.1 7.5 <3.1 3.4 NA Acn 0.16 <br /> B(a)A 0.035 <br /> Chr 0.14 <br /> Flt 0.029 <br /> Flr 0.49 <br /> Phn 0.72 <br /> Pyr 0.093 <br /> MX-1-11.0 9/22/99 <1 23 <50 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <br /> GMX-2-8.5 9/22/99 870 6800 18,000 <0.005 <0.005 0.035 0.07 <0.005 Acn 0.76 <br /> Chr 0.43 <br /> Flt 0.098 <br /> Phn 3.7 <br /> Pyr 0.23 <br /> MX-3-11.0 9/22/99 <1 36 70 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <br /> GMX-4-11.0 9/22/99 <1 22 <50 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <br /> GMX-6-11.5 9/22/99 180 4100 12,000 <0.005 <0.005 <0.005 <0.005 <0.005 NA <br /> GMX-7-11.0 9/23/99 150 4700 10,000 <0.005 <0.005 <0.005 <0.005 <0.005 NA <br /> GMX-8-12.0 9/23/99 <1 <10 <50 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <br /> GMX-13-12.5 9/24/99 1000 400 880 <0.05 <0.05 13 0.55 <0.05 Acn 0.034 <br /> Fir 0.095 <br /> Nph 3.3 <br /> Phn 0.053 <br /> GMX-15-12.5 9/24/99 <1 <10 <50 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <br /> GMX-17-11.5 9/24/99 <1 <10 <50 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <br /> MX-19-13.0 1 9/24/99 1 <1 I <10 <50 1 <0.005 1 <0.005 <0.005 <0.005 <0.005 <0.005 <br /> Notes: <br /> 1. Samples were collected by Geomatrix Consultants,Inc.(except where noted)and analyzed by Friedman and Bmya,Inc.for total petroleum <br /> hydrocarbons(TPH)quantified as gasoline(C6-C12;TPHg),TPH quantified diesel(Clo-C24;TPHd),and TPH quantified as crude oil(C8- <br /> C36;TPHc)by EPA Method 8015M;for benzene,toluene,ethylbenzene,and total xylenes(BTEX)and methyl tertiary butyl ether(MTBE) <br /> by EPA Method 826013;and for polynuclear aromatic hydrocarbons(PAHs)by EPA Method 8270SIM. <br /> 2. Only detected PAHs are shown: Nph=Naphthalene,Acn=Acenaphthene,Fir=Fluorene,Phn=Phenanthrene,Flt=Fluoranthene, <br /> Pyr=Pyrene,Chr=Chrysene,and B(a)A=Benz(a)anffimcene. <br /> 3. Samples were collected by Earth Systems Consultants and analyzed by Chromalab,Inc.,for Total Extractable Petroleum Hydrocarbons <br /> (MPH)quantified as diesel,motor oil,and crude oil by EPA Method 8015M,and BTEX by EPA Method 8020;and by Friedman and <br /> Bruya,Inc.,for PAHs by EPA Method 8270SIM. No TPH quantified as motor oil was detected. <br /> 4. NA=Not analyzed. <br /> [.\DOC SAFE\5000s\5650\Po bo\Potn-Soil-GW-Oct99-Analy6cals-Sal-TI <br />