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Table 1 Summary table of analytical results of tank excavation soil samples collected October 4 through 18, 1994, <br /> Yellow Freight System, Inc., Stockton, California. All results are mg/Kg (parts per million-ppm). <br /> Sample Number Depth(ft.) TPH (1) as Diesel TPH(1)as Gasoline Benzene(2) Toluene(2) Ethylbenzene(2) Xylenes(2) <br /> 4-Oct-94 <br /> TKi- <br /> 1 <br /> 22 <br /> :::» <br /> ........ .. ... ....... 75 (4) <0.050 5 <0.050 5 <0.050 5 <br /> TKi-2 17 <1.0 (3) <1.0 <0.005 <0.005 <0.005 <0.010 <br /> TK2-1 16 <1.0 <1.0 <0.005 <0.005 <0.005 <0.010 . <br /> TK2-2 22 <1.0 <1.0 <0.005 <0.005 <0.005 <0.010 <br /> 14-Oct-94 <br /> YFS-1 <br /> 29 <br /> <5.0 <br /> <2.5 <br /> 0.005 <br /> 0.005 <br /> YFS-2 27 <5.0 <2.5 <0.005 <0.005 <0.005.::. <0.005 <br /> YFS-3 S3 <br /> 29 <br /> :......:.::::.:.:...::(l..d..:::::.>::::..:..::........:::.:..::..:.::.7.1.0...::.:::::::.: ....... < . :... <br /> YFS-4 32 <5.0 <2.5 <0.005 <0.005 <0.005 <0.005 <br /> 18-Oct-94 <br /> YFS- <br /> 5 <br /> 31 <br /> <1.0. .................... <0.005 <0.005 <0.005 <0.010 <br /> 30. :p YFS-6 30 > <br /> Notes: <br /> (1) Total Petroleum Hydrocarbons as diesel and as gasoline using modified EPA Method 8015. <br /> (2) Benzene,Toluene, Ethylbenzene, Xylenes(BTEX) using EPA Method 8020. <br /> (3)Not detected at or above the analytical laboratory Reporting Limit. <br /> (4) Elevated method 8015/TPH as gasoline reporting limit due to the presence of diesel fuel in the sample. <br /> (5) Presence of this compound should take into consideration the elevated detection limit as a result of dilution. <br />