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l . <br /> TABLE 1 <br /> MW--1 CONCENTRATIONS IN SOIL PPM <br /> SAMPLE TPHG TPHD MTBE B T E X <br /> B1-5 NA NA NA NA NA NA NA <br /> BI-10 NA NA NA NA NA NA NA <br /> B1-15 ND ND 0. 170 ND ND ND ND <br /> B1-20 1 . 9 2 .0 4. 4 0 . 066 ND ND 0 . 23 <br /> B1-25 90 44 4. 1 0. 11 1 .0 0 . 81 5 .0 <br /> B1-30 1800 42 7 . 8 2 . 1 13 3 . 4 18 <br /> B1-35 690 190 12 3 .3 16 5 . 3 29 <br /> B1-40 120 85 2 . 7 ND 3. 5 2 .0 11 <br /> B1-45 330 170 16 2 . 9 18 6 . 8 38 <br /> B1-50 1700 690 25 120 39 200 <br /> B1-55 200 140 20 5 . 6 19 5 . 7 30 <br /> B1-60 170 54 19 3 . 7 12 3 . 3 17 <br /> B1-65 34 2 . 2 AW. 3 . 8 4. 9 0.52 2.5 <br /> B1-70 3 . 6 ND 20 1 .2 0.075 0 . 089 0 . 22 <br /> B1-75 2. 8 ND 5 . 7 1 . 5 0 .032 0.009 0 . 14 <br /> ' . ... :5.2:. ` ._F ND; 5.2 3:.3. 0.11 0.03":9 0.21 <br /> NA = NOT APPLICABLE <br /> ND = NOT DETECTED <br /> The soil samples taken from the MW-1 boring from 20 feet below <br /> grade to the termination of drilling contained TPHG, MTBE and <br /> BTEX at concentrations which were above Non-Detectable. <br /> The PID readings were essentially background for the first five <br /> samples collected in the soil borings for MW-1. <br /> 1 <br /> 6 <br />