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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 /> (µg/1)
<br /> Sample Sample TPH-G Benzene Toluene Ethyl Xylenes DIPE ETRE MTBE TAME TBA EDB 1'2 Methanol Ethanol
<br /> 1D Date benzene DCA
<br /> 10/28/02 <50 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <5 0 <0 5 <0 5 <500 <50
<br /> 03/18/03 <50 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <5 0 <0 5 <0 5 NA NA
<br /> 06/23/03 <50 <0 5 <0 5 <0 5 <0 5 <1 <1 <1 <1 <10 <0 5 <0 5 <1,000 <50
<br /> MW- 09/24/03 <50 <0 5 <0 5 <0 5 <0 5 <1 <1 <1 <1 <10 <0 5 <0 5 NA NA
<br /> 12A 12/22/03 <50 <05 <0 5 <0 5 <0 5 <1 <1 <1 <1 <10 <0 5 <0 5 NA NA
<br /> 03/30/04 <50 <0 5 <0 5 <0 5 <0 5 <1 <1 <1 <1 <10 <0 5 <0 5 NA NA
<br /> 06/17/04 <50 <0 5 <0 5 <0 5 <0 6 <1 <1 <1 <1 <10 <0 5 <0 5 <1,000 <50
<br /> 12/23/04 <50 <0 5 <0 5 <0 5 <0 6 <1 <1 <L <1 <10 <0 5 <0 5 NA NA
<br /> 03/14/05 <50 <0 5 <0 5 1 <0 5 <0 6 <1 I <1 <l I <1 <10 <0 5 <0 5 NA NA
<br /> 10/28/02 <50 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <5 0 <0 5 <0 5 <500 <50
<br /> 03/18/03 <50 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <0 5 <5 0 <0 5 <0 5 NA NA
<br /> 06/23/03 <50 <0 5 <0 5 <0 5 <0 5 <1 <1 <1 <1 <10 <0 5 <0 5 <1,000 <50
<br /> MW- 09/24/03 <50 <0 5 <0 5 <0 5 <0 5 <1 <1 <1 <1 <10 <0 5 <0 5 NA NA
<br /> 1213 12/22/03 <50 <0 5 <0 5 <0 5 <0 5 <1 <1 <1 <1 <10 <0 5 <0 5 NA NA
<br /> 03/30/04 <50 <0 5 <0 5 <0 5 <0 5 <l <1 <1 <1 <10 <0 5 <0 5 NA NA
<br /> 06/17/04 <50 <0 5 <0 5 <0 5 <0 6 <1 <1 <1 <1 <10 <0 5 <0 5 <1,000 <50
<br /> 03/14/05 <50 <0 5 <0 5 1 <0 5 <0 6 <1 I <1 <1 I <1 <10 <0 5 <0 5 NA NA
<br /> MW-13 12/23/04 <50 <0 5 <0 5 <0 5 <0 6 <1 <1 <1 <1 <10 <0 5 <0 5 NA NA
<br /> 03/14/05 <50 46 29 <0 5 <0 6 <1 <1 <1 <1 <10 <0 5 <0 5 NA NA
<br /> 10/28/02 150,000 11,000 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 <t 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 <l <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 1 150,000 1 24,000 41,000 1 5,500 1 22,000 52 <I I <1 I <1 <10 1 290 81 1 NA NA
<br /> Advanced GeoEnvironmental,Inc
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