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<br /> TABLE 5
<br /> HISTORICAL ANALYTICAL RESULTS OF SOIL SAMPLES
<br /> Tracy Marne Sales
<br /> 2353 Toste Road, Tracy, California
<br /> TPH-G Benzene Toluene Etbyl- xylenes D1PE ETBE MTBE "TAME TBA
<br /> Sample 1 D benzene
<br /> PPA Method 8015 I:PA Method 5260M(;,gtkg)
<br /> OVAB) T
<br /> B1-5 50 160 300 480 2,300 <130 <130 1,700 <130 <1,300
<br /> B1-10 510 2,000 7,400 6,200 29,000 <340 <340 4,000 <340 <3,400
<br /> B1-20 <1 0 <5 0 8 1 <5 0 16 <5 0 <5 0 54 <5 0 <25
<br /> B2-10 340 1,800 1,600 6,600 22,000 400 <200 4,900 <200 <2,000
<br /> B3-5 36 340 <10 110 360 <10 <10 320 <10 <100
<br /> B3-I5 <1 0 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0 <25
<br /> 134-5 670 4,000 34,000 19,000 82,000 <1,000 <1,000 11,000 <1,000 <10,000
<br /> 134-10 48 1,100 <1,000 1,000 1,400 <500 <500 29,000 <500 <5,000
<br /> B5-10 630 9,100 54,000 17,000 82,000 <1,000 <1,000 43,000 <1,000 <10,000
<br /> B5-12 240 2,600 13,000 6,300 18,000 <250 450 8,700 <250 <2,500
<br /> 135-15 15 <5 0 160 88 320 <5 0 <5 0 30 <5 0 45
<br /> B5-25 <1 0 60 19 73 33 <5 0 <5 0 58 --50 <25
<br /> B6-10 <1 0 <5 0 71 20 20 <5 0 <5 0 36 <5 0 <25
<br /> B6-20 <1 0 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0 <25
<br /> B7-10 <1 4 --<50 1 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0 <5 0 <25
<br /> Noler
<br /> DIPE Di-isopropyl Ether
<br /> ELBE 6th>t tert butyl ether
<br /> MTBE Methyl tent butyl ether
<br /> TAME tert amyl methyl ether
<br /> TBA ten=ary butanol or tertiary Butyl Alcohol
<br /> TPS-G Total petroleum hydrocarbons quantified as gasoline
<br /> Advanced("ea Envi ro n mental,Inc
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