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TABLE 2 <br /> ANALYTICAL TESTING RESULTS <br /> Montgomery Ward Auto Service Center <br />' Former Unocal Station <br /> Stockton, California <br /> All concentrations reported in parts per billion <br /> Page 1 of 2 <br /> Compounds TPH-G Benzene Toluene Ethylbenzene Xylenes 1,2-DCA 1D <br /> MW-1 (Montgomery Ward) <br /> 03-05-93 7000 1040 680 178 490 37 <br /> 06-28-93 12800 771 381 181 309 64 <br /> 09-29-93 1500 186 75 171 76 ND <br /> 12-21-93 9520 654 337 994 297 497 <br /> 03-29-94 10900 1200 507 148 642 92 <br />' 06-28-94 19200 2890 1580 726 1340 1 2 <br /> MW-2 (Montgomery Ward) <br /> 03-05-93 24200 4020 5860 1150 5000 246 <br /> 06-28-93 71900 6890 9120 1220 6430 580 <br /> 09-29-93 25000 2030 1630 555 1510 ND <br />' 12-21-93 23300 2020 1380 357 1210 176 <br /> 03-29-94 27900 3170 3980 482 2570 12 <br /> 06-28-94 39700 10400 5750 803 2630 2 4 <br /> MW-10 (Unocal) <br /> 06-03-92 960 7 2 2 0 3 3 8 6 12 <br />' 09-30-92 1000 26 0 85 46 10 12 <br /> 12-30-92 820 25 1 5 53 3 6 5 2 <br /> 03-25-93 470 5 5 ND 21 062 2 2 <br />' 06-28-93 220 17 ND 26 062 12 <br /> 09-29-93 ND 2 5 ND 62 ND ND <br /> 12-20-93 110 1 1 065 5 4 ND 2 8 <br /> 03-29-94 220 1 5 ND 13 077 2 9 <br />' 06-28-94 ND ND ND 4 80 ND <br /> MW-11 (Unocal) <br /> 06-03-92 620 150 70 26 68 680 <br /> 09-30-92 42000 8800 6200 1600 4400 56 <br /> 12-3092 84000 20000 27000 2400 14000 330 <br /> 03-25-93 78000 18000 23000 2100 12000 190 <br /> 06-29-93 83000 18000 24000 2100 13000 300 <br /> 09-29-93 51000 8300 7200 1300 4000 77 <br /> 12-20-93 100000 17000 23000 1800 16000 280 <br /> 03-29-94 87000 14000 17000 1700 9700 220 <br /> 06-28-94 86000 15000 20000 1700 11000 310 <br /> Project No 1232 ENVIRONMENTAL AUDIT, INC® <br />