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i <br /> TABLE 1 - SOIL CHEMICAL ANALYTICAL DATA <br /> Chevron Service Station #9-1848 <br /> 1257 Yosemite Avenue <br /> Manteca, California <br /> i <br /> Sample Ethyl- Total <br /> Sample Date Depth TPHgt Benzener Toluene' benzene' Xylenes! Oxygenates Methanol <br /> ID Collected (ft) (Ppm) (Ppm) { in) (Ppm)--WE)- (Ppm) (Ppm) <br /> Borme B 1 <br /> B1-5 8125197 50 < 1 0 <0 0050 <0 0050 <00050 <00050 ND <1 0 <br /> 0 BI-15 5 8125197 15 5 <1 0 <0 0050 <0 0050 <0 0050 <0 0050 ND <1 0 <br /> � <br /> 1 <br /> Boring B2 <br /> 132-45 8125197 4 5 <1 0 <0 0050 <0 0050 <0 0050 <0 0050 ND <l 0 <br /> B?-10 8125/97 100 <1 0 <0 0050 <0 0050 <0 0050 <0 0050 ND <10 <br /> Borintr B3 <br /> 133-5 5 8125197 5 5 <1 0 <0 0050 <0 0050 <0 0050 <0 0050 ND <1 0 <br /> 13345 5 8/25197 155 <10 <0 0050 <0 0050 <0 0050 <0 0050 ND <10 <br /> Borinc B4 <br /> 134-5 5 8125197 5 5 <1 0 <0 0050 <0 0050 <0 0050 <0 0050 ND <1 0 <br /> 134-14 5 8125197 14 5 <1 0 <0 0050 <0 0050 <0 0050 <0 0050 ND <1 0 <br /> ExplanaEton Analytical Laboratory, <br /> TPHg = Total Petroleum Hydrocarbons as gasoline Sequoia Analytical(FLAP #1210) <br /> BTEX benzcna, toluene, ethylbenzene, total xylenes Analytical Methods <br /> (ft) M feet TPHglBTEX EPA Method 8015 Modified/8020 <br /> (ppm) = parts per nullton Oxygenates EPA Method 8260' <br /> ND = analytes not present above the stated iinut of detection Methanol EPA Method 8015 Modified <br /> I Soil samples were analyzed for TPHglBTEX after the 14-day holding period <br /> 2 Refer to laboratory reports for other volatile organics listed under EPA Method 8260 <br /> 639201-3 <br />