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EE :1 r, J j.fes. .i5 C :on <br /> y <br /> TABLE 1 .1 <br /> RESULTS OF SOIL SAMPLE ANALYSES FOR PETROLEU:; HYDROCAIRBON'S AND <br /> VOLATILE GASOLINE CONSTITUENTS <br /> HANDYMAN UNDERGROUND 'TANK ASSESSMENT, TRACY , CALIFOPNIA <br /> ( K/J/C 866156) <br /> JANUARY 1987 <br /> Petroleum Volatile Gasoline <br /> Sampling Hydrocarbon Constituent * <br /> Depth Concentration Concentration <br /> Boring ( feet) (mg/Kg) a (ug/Kg)b <br /> !V err 677 att- 0.06jep V <br /> Bl 11-11 .5 Gasoline = <2 <br /> Diesel = <3 <br /> 16-16 . 5 Gasoline = <2 N4=Ws <br /> Diesel = <3 <br /> B2 6— 6. 5 Gasoline = <2 Toluene = 16 <br /> Diesel = <3 <br /> 11-11 .5' Gasoline = <2 Not Analyzed <br /> Diesel = <3 <br /> B3_ 6— 6. 5 Gasoline = <2 Toluene = 13 <br /> Diesel = <3 <br /> 11-11 .5 Gasoline = <2 Not Analyzed <br /> Diesel = <3 <br /> Mwl 11-11 .5 Gasoline = <2 Toluene = 43 <br /> Diesel = <3 <br /> 15 . 5-16 Gasoline = <2 Not Analyzed <br /> Diesel = <3 <br /> a . Analysis for petroleum hydrocarbon concentrations by cas i <br /> chromatography using a flare ionization detector (GC/EID) . <br /> b. Analysis for the volatile cMsoline co7.stituents benzene , <br /> toluene, xylene , and ethylbenzene usir:g EPA Vethcd 3020 . <br />