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I
<br /> TABLE 2
<br /> Analytical Results of Ground Water Samples
<br /> COMFORT AIR
<br /> 1607 Turnpike Road
<br /> IStockton, CA 95201
<br /> Sample 1 D 1 Sample Ground TPH as Etll},1-
<br /> Screen Intenal Water Benzene Toluene Xylenes MTBE
<br /> (bs ) Date Depth Gasolene benzene
<br /> IMW-I/ 03-03-92 35 81 300,000 7,500 12,000 2,200 9,200 -
<br /> (29 ft-49 ft) 10-20-92 38 25 120,000 11,000 13,000 2,200 8,200
<br /> I 11-18-94 3564 51,000 15,000 12,000 2 300 5,100 -
<br /> 02-20-97 2262 27,000 4,700 1,000 1,000 1,200 <50
<br /> 05-22-97 2195 33,000 5,900 2,200 140 2,300 <100
<br />' MW-2/ 03-03-92 3607 230,000 5,700 13,000 2,000 9,800 -
<br /> (30 ft - 50 ft) 10-20-92 38 56 95,000 5,50(1 12,000 1 500 7,000
<br /> 11-18-94 35 99 64,000 12,000 21,000 1,900 8,700
<br /> 02-20-97 2264 1,200 99 71 18 56 <2 5
<br /> I05-22-97 22 27 1,800 400 43 <5 0 44 <5 0
<br /> MW-3/ 03-03-92 3611 260,000 8,500 17,000 2,000 9,500 -
<br /> (30 ft- 50 ft) 10-20-92 3849 76,000 5,500 10,000 1,200 6,000
<br /> 11-18-94 35 91 35,000 7,700 5,000 1,500 5,800
<br /> 02-20-97 22 58 31,000 5,200 1,600 560 2,200 <50
<br /> 05-22-97 22 28 22,000 -4,5013- 630 500 1,200 <50
<br /> rMW-4/ 10-19-93 3519 6,800 1,400 560 240 4511 -
<br /> (30 ft- 50 ft) 01-25-94 34 82 1,400 460 25 75 22 -
<br /> 11-18-94 35 55 3,300 1,000 340 160 240 =
<br /> 02-29-96 2679 330 69 <0 5 14 <0 5
<br /> 02-20-97 23 11 <1 0 2 7 0 78 082 067 <0 5
<br /> 05-22-97 2204 X50 1 2 <0 5 052 6 7 <0 5
<br /> MW-5/ 06-02-94 3467 93 <0 3 13 <0 3 055
<br /> (29 ft -49 ft) 11-18-94 3620 110 <0 3 <0 3 <0 3 <0 5 -
<br /> I
<br /> 09-04-96 2686 <50 <0 5 <0 5 <0 5 <0 5 -
<br /> 02-20-97 23 60 77 0 74 <0 5 <0 5 061 <0 5
<br /> L 1 05-22-97 2260 <50 1 <0 5 <0 5 1 <0 5 <0 5 <0 5
<br /> Note,
<br />' ,Ug/1 murogrvns per lRLr or parts per billion ppb
<br /> TPH total petroleum ht droLarbuns
<br /> MTBE meths l tertiary butti 1 ether
<br /> bsg beton silt.gra&
<br />' not analyzed
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