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<br /> TABLE 2
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> R M B GARAGE (ERARDI VENTURES) _
<br /> 715 North Hunter Street, Stockton, California
<br /> W/1)
<br /> TPH as TPH as TPH as Benzene Toluene Ethyl Xylenes D1PE ETBE MTBE TAME TBA 1,2 DCA EDS
<br /> Sample Sample Gas Diesel 0i1 benzene
<br /> T D Date
<br /> EPA Method 8015 EPA Method 8260
<br /> 10/09/03 75,000 <50 <1,000 8,000 11,000 3,500 11,900 <10 <10 <10 <10 <10 14 57
<br /> 01/14/04 88,000 84,000 <1,000 33,000 40,000 4,000 24,700 <10 <10 <10 <10 <10 88 74
<br /> 04/20/04 87,000 68,000 <1,000 26,000 51,000 5,500 30,000 <10 <10 <10 <10 <10 21 88
<br /> Mw-1 07/23/04 180,000 75,000 <1,000 13,000 44,000 4,400 20,800 <1 0 <1 0 <1 0 40 <10 75 72
<br /> 10/13/04 280,000 82,000 <1,000 31,000 81,000 12,000 64,000 <10 <10 <10 <10 <10 14 140
<br /> 01/26/05 540,000 140,000 <1,000 130,000 210,000 26,000 124,000 <10 <10 <10 <10 <10 20 130
<br /> 04/26/05 420,000 120,000 NS 79,000 86,000 11,000 52,000 <10 <10 <10 740 <100 890 75
<br /> 07/22/05 320,000 82,000 <1,000 24,000 70,000 5,000 24,200 <5 0 1 <5 0 <5 0 <5 0 1 <50 330 <2 5
<br /> 10/09/03 61,000 <50 <1,000 5,000 8,800 3,100 10,600 <10 <10 <10 <10 <10 19 13
<br /> 01/14/04 77,000 72,000 <1,000 23,000 30,000 3,300 19,200 <10 <10 <10 <10 <10 110 13
<br /> 04/20/04 73,000 64,000 <1,000 13,000 24,000 4,300 24,000 <10 <10 <10 <10 <10 29 7.2
<br /> MW-2 07/23/04 130,000 72,000 <1,000 6,600 17,000 3,800 18,000 <1 0 <1 0 <1 0 53 <10 58 6.2
<br /> 10/13/04 190,000 96,000 <1,000 12,000 25,000 6,800 32,400 <1 0 <1 0 <1 0 <1 0 <10 18 7 3
<br /> 01/26/05 280,000 100,000 <1,000 26,000 37,000 7,500 38,000 <10 <10 <10 <10 <10 29 6.5
<br /> 04/26/05 320,000 140,000 NS 31,000 33,000 8,800 35,500 <10 <10 <10 350 <100 330 7 2
<br /> 07/22/05 270,000 110,000 <1,000 9,000 13,000 3,000 14,200 <5 0 1 <5 0 <5 0 <5 0 1 <50 150 <2 5
<br /> 10/09/03 52,000 <50 <1,000 7,900 9,600 3,200 7,800 <10 <10 <10 <10 <10 24 10
<br /> 01/14/04 91,000 80,000 <1,000 48,000 33,000 2,800 15,600 <10 <10 <10 <10 <10 30 7.6
<br /> 04/20/04 120,000 89,000 <1,000 51,000 51,000 4,800 27,800 <10 <10 <10 <10 <10 120 11
<br /> MW-3 07/23/04 190,000 97,000 <1,000 39,000 61,000 4,000 24,200 <10 <10 <10 32 <10 130 10
<br /> 10/13/04 250,000 95,000 <1,000 63,000 60,000 6,600 34,000 <10 <10 <10 <10 <10 130 21
<br /> 01/26/05 580,000 120,000 <1,000 300,000 200,000 20,000 97,000 <10 <10 <10 <10 <10 12 40
<br /> 04/26/05 500,000 130,000 NS 140,000 86,000 10,000 44,000 <10 <10 <10 510 <100 1,100 80
<br /> 07/22/05 470,000 100,000 <1,000 77,000 74,000 4,600 15,000 <50 <5 0 <5 0 <5 0 <50 180 <2 5
<br /> Advanced GeoEnvironmental,Inc -
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