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Table 2: Soil Analytical Data- Monitoring Wells Sinclair Trucking 3780 West Linne Road ' Tracy, CA Project No. 1030.2 Date Borehole Sample Benzene Toluene I Ethyl Total TPH MTBE ' Depth Benzene Xylenes Gasoline (ft) ug/Kg ug/Kg ug/Kg ug/Kg mg/Kg ug/Kg 06/15/95 MW-1 6-6.5 1,500 10,000 4,700 1 301,000 2,600 NA 8.5-9 171,000 630,000 1 330,000 11,080,0001 13,600 1 NA 03/11/05 MW-1R 6.5-7 ND<5 ND<5 I ND<5 ND<10 ND-<l ND<20 ' 9.5-10 ND<5 11 ND<5 ND<5 ND<1 ND<20 11.5-12 ND<5 ND<5 1 600 700 92 ND<1000 06/15/95 MW-2 1 6-6.5 ND<3 ND<3 ND<3 ND<3 ND<1 NA ' 1 1 8.5-9 ND<3 ND<3 ND<3 ND<3 ND<1 NA 06/15/95 MW-3 1 6-6.5 ND<3 I ND<3 ND<3 ND<3 ND<1 NA 8.5-9 ND<3 I ND<3 ND<3 ND<3 ND<1 NA ' 02/16/99 MW-4 8.5-9 187 21 95 49 6 NA 13.5-14 11,400 44,400 66,400 138,000 7,930 NA 16.5-17 ND<3 ND<3 ND<3 ND<3 ND<1 NA 18.5.19 ND<3 ND<3 ND<3 ND<3 ND<1 NA 24-24.5 ND<3 ND<3 ND<3 ND<3 ND<1 NA ' 11/10/03 MW-5 1 5.5.6 ND<3 I ND<3 I ND<3 I ND<3 I ND<1 ND<5 15.5-16 ND<3 I ND<3 ND<3 ND<3 ND<1 ND<5 04/12/02 MWA01 13.5-14 414 380 625 1,340 71.2 ND<20 20-20.5 ND<3 ND<3 ND<3 ND<3 ND<1 ND<5 24.5-25 ND<3 ND<3 ND<3 4.1 ND<1 ND<5 32.5-33 ND<3 ND<3 ND<3 3.5 ND<1 ND<5 11/10/03 GP-1 7.5 ND<120 1,050 6,320 20,400 1,260 NN-200 11.5 1,850 10,900 16,000 763,000 1,510 ND<2000 11/10/03 GP-2 7.5 ND<3 ND<3 ND<3 4.7 ND<1 ND<5 11.5 9,600_1 16,100 45,900 144,000 3,800 ND<100 11/10/03 GP-3 1 7.5 124 1 1,800 1 2,170 1 10,500 1 644 N:D<200 ' 1 1 11.5 15,500 88,800 45,000 193,000 4,880 ND<100 11/10/03 GP-4 7.5 ND<3 ND<3 ND<3 ND<3 ND<l N57 11.5 14,600 74,100 117,000 385,000 9,130 ND<100 ' - 11/10/03 - GP-5 - 7.5 ND<3 ND<3 ND<3 ND<3 ND<1 ND<5 11.5 222 188 502 174 65 N D<20 11/10/03 GP-6 7.5 ND<3 ND<3 ND<3 ND<3 ND<1 ND<5 11.5 ND<30 374 418 440 169 ND<50 11/10/03 GP-7 7.5 ND73 ND<3 ND<3 ND<3 ND<1 ND<5 11.5 ND<3 ND<3 ND<3 ND<3 ND<1 ND<5