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<br /> TABLE 2
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> EPA Methods 8015 and 8260
<br /> COMFORT AIR, INC
<br /> 1607 Turnpike Road, Stockton, California
<br /> {µg11}
<br /> I
<br /> Sample Sample TPH-G Benzene Toluene Ethyl Xylenes DIPE ETBE MTBE TAME TBA EDB 1'2- Methanol Ethanol
<br /> ID Date benzene DCA
<br /> 10/28/02 150,000 1,000 36,000 4,000 20,000 <5 0 <5 0 <5 0 <5 0 <5 0 65 410 <5,000 <500
<br /> 03/18/03 140,000 8,200 29,000 3,500 17,000 <0 5 <0 5 <0 5 <0 5 <5 0 88 340 NA NA
<br /> 06/23/03 120,000 5,300 24,000 2,300 13,000 <1 0 <1 0 <1 0 <1 0 <10 <0 5 170 <1,000 <50
<br /> 09/24/03 130,000 5,000 23,000 2,400 11,000 <1 <1 <1 <1 <10 <0 5 190 NA NA
<br /> EX-1 12/22/03 110,000 6,200 25,000 3,700 18,900 <1 <1 <1 <1 <10 <0 5 190 NA NA
<br /> 03/30/04 110,000 13,000 27,000 2,700 15,000 <1 <1 <1 <1 <10 <0 5 190 NA NA
<br /> 06/17/04 120,000 8,700 35,000 4,900 26,900 <1 <1 <1 <1 <10 300 210 <1,000 <50
<br /> 12/23/04 140,000 17,000 40,000 5,500 29,700 <1 <1 <1 <1 <10 230 370 NA NA
<br /> 03/14/05 150,000 24,000 41,000 5,500 22,000 52 <1 <1 <1 <10 290 81 NA NA
<br /> 05/05/05 120,000 7,200 27,000 1 3,600 15,600 <1 I <1 <1 1 35 <10 92 1 130 NA NA
<br /> 9b6-100-100 10/10/02 13,000 300 350 1,400 1,700 <5 0 <5 0 <5 0 <5 0 <25 <5 0 8.8 NA NA
<br /> CPT1/ 10/10/02 140,000 4,600 2,100 16,000 11,000 <50 <50 <50 <50 <500 90 250 NA NA
<br /> 113-117
<br /> Notes
<br /> µg/l micrograms per Mer
<br /> TPH-g Total petroleum hydrocarbons quantified as gasoline
<br /> NA not analyzed
<br /> well destroyed
<br /> DIPE di-isopropyl ether
<br /> ETBE ethyl tertiary butyl ether
<br /> MTBE methyl tertiary butyl ether
<br /> TAME tertiary amyl methyl ether
<br /> TBA tertiary butyl alcohol or tertiary butanol
<br /> EDB 1,2 dibromoethane
<br /> 1,2-DCA 1,2 dichloroethane
<br /> Advanced GeoEnvironmental,Inc
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