TABLE 3 - ANTINUED
<br /> Analytical Results of Ground Water Samples
<br /> THREE B'S TRUCK PLAZA- 14749 Thornton Road, Lads, California
<br /> Ground Screen EPA 8015M EPA 8020 EPA 8260M
<br /> Well Sample Water Interval
<br /> I D Date Depth (ft bsg) TPH-g TPH-d Benzene Toluene Ethyl xylene MTBE MTBE DIPE TAME ETBE TBA methanol ethanol
<br /> benzene
<br /> 04-02-99 847 24,000 6,400' 3,400 690 510 2,100 ND<50 ND<10 ND<10 ND<10 ND<10 NIK50 NA NA
<br /> 08-13-99 1542 18,000' 1,600' 3,300 200 360 620 ND<100 ND<8 ND<8 ND<8 ND<8 ND<40 NA NA
<br /> I1-21-99 1260 27,000 39700' 5,900 700 780 1,800 ND<100 ND<17 ND<17 ND<17 ND<17 ND<85 NA NA
<br /> 02-25-00 697 44,000 3,800' 8,100 1,100 1,300 3,500 ND<100 ND<25 ND<25 ND<25 ND<25 ND<125 NA NA
<br /> 05-26-00 1107 26,000 2,300 49700 490 520 1,500 ND<900 ND<25 ND<25 ND<25 ND<25 ND<125 NA NA
<br /> 08-30-00 1607 8,100' 6903 1,700 58 79 160 ND<250 ND<5 ND<5 ND<5 ND<5 48 NA NA
<br /> 12-13-00 1202 15,000' 2,50032 2,900 310 320 920 NA ND<10 ND<10 ND<10 ND<10 ND<50 ND<2000 ND<500
<br /> W-3 03-09-01 999 5 to 25 20,000' 1,50032 4,100 500 460 1,400 ND<800 ND<10 ND<10 ND<10 ND<10 81 ND<2000 ND<500
<br /> 06-13-01 1426 13,0001 1,10035 2,400 260 230 720 ND<50 ND<5 ND<5 ND<5 ND<5 ND<25 ND<2500 ND<250
<br /> 09-06-01 1763 8,1001 2,20032 1,700 72 180 360 NIX 10 ND<5 ND<5 ND<5 ND<5 ND<25 ND<2500 ND<250
<br /> 12-12-01 1487 19,000' 3,80032 3,300 310 390 1,100 ND<50 ND<2 5 NIX2 5 ND<2 5 ND<2 5 110 ND<1300 ND<130
<br /> 03-27-02 1059 33,000' 1,800" 5,100 590 630 2,100 ND<500 ND<17 ND<17 ND<17 ND<17 ND<170 ND<17000 ND<1700
<br /> 06-13-02 1258 8,900' 1,5002 1,700 170 210 580 ND<650 ND<10 ND<10 ND<10 ND<10 ND<100 ND<10000 ND<1000
<br /> 09-05-02 1932 6,500' 1,500" 1,300 70 140 240 ND<400 ND<4 ND<2 5 ND<2 5 ND<2 5 ND<25 -
<br /> 12-06-02 1375 15,000' 1,3002 3,300 320 350 1,100 ND<10 ND<10 ND<10 ND<10 ND<10 ND<1OO ND<10000 ND<1000
<br /> 04-02-99 848 67 973 37 15 14 71 18 15 ND<I ND<l ND<I ND<5 NA NA
<br /> 08-13-99 1400 ND<50 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 50 47 ND<I ND<l ND<I ND<5 NA NA
<br /> 11-21-99 1145 ND<50 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 51 53 ND<1 ND<l ND<I ND<5 NA NA
<br /> 02-25-00 601 NTK50 150 091 ND<O 5 ND<O 5 064 49 39 ND<2 5 ND<2 5 ND<2 5 ND<13 NA NA
<br /> 05-26-00 974 ND<50 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 36 36 ND<l ND<l ND<I NIX5 NA NA
<br /> 08-30-00 1430 ND<50 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<0 5 17 12 ND<1 ND<l ND<I ND<5 NA NA
<br /> 12-13-00 1087 ND<50 893 3 2 ND<O 5 18 NA 61 ND<I ND<I ND<l ND<5 ND<200 ND<50
<br /> W-0 03-09-01 895 5 to 25 ND<50 ND<50 ND<O 5 ND<0 5 ND<O 5 ND<O 5 81 91 ND<I ND<I NI?<1 ND<5 ND<200 ND<50
<br /> 06-13-01 1267 ND<50 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 63 60 ND<2 5 ND<2 5 ND<2 5 ND<12 5 ND<1250 ND<125
<br /> 09-06-01 1620 ND<50 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 110 110 ND<5 ND<5 ND<5 ND<25 ND<2500 ND<250
<br /> 12-12-01 1377 ND<50 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 90 80 ND<2 5 ND<2 5 ND<2 5 ND<13 ND<1300 ND<130
<br /> 03-27-02 960 ND<50 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 60 83 ND<1 ND<I ND<I ND<10 ND<1000 ND<100
<br /> 06-13-02 1129 ND<50 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 93 90 ND<2 5 ND<2 5 ND<2 5 ND<25 ND<2500 ND<250
<br /> 09-05-02 1764 ND<50 ND<50 ND<O 5 ND<O 5 ND<0 5 ND<O 5 53 56 ND<I ND<I ND<I ND<10 - -
<br /> Advanced GeoFnvironmental,Inc.
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