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5 <br /> Table 1. Soil Vapor Concentrations. <br /> rLOCATION DEPTH TVH FLOW RATE <br /> (feet) (ppm) (cfh) <br /> A 14-16 ND 2 <br /> B 14-16 ND 2 <br /> C 14-16 ND <2 <br /> C 19-21 ND 14 <br /> C 28--30 ND 20 <br />' D 14-16 ND <2 <br /> D 28-30 ND 20 <br /> E 14--16 ND 2 <br /> F 14-16 ND 2 <br /> G 8-10 ND <2 <br /> G 14-16 ND 2 <br /> G 28-30 100 3 <br /> H 19-21 ND 18 <br /> H 28-30 ND 3 <br /> I 14-16 ND 4 <br /> I 19-21 ND <br /> I 28-30 75 4 4 <br /> I 32-34 ND 20 <br /> J 14-16 ND 2 <br /> J 19-21 250 3 <br /> J 28-30 5, 675 11 <br /> J 32-34 18, 200 20 <br />' K 14-16 ND 2 <br /> K 28-30 450 2 <br /> N 14-16 ND 2 <br /> O 28-30 5,700 20 <br /> MW-1 28-58 ND 20 <br /> MW-2 28-58 50 20 <br /> MW-3 28-58 19, 425 20 <br /> MW-4 28-58 625 20 <br /> MW-5 28-58 ND 20 <br /> 1 <br /> Location - Vapor probe or monitoring well location as <br /> indicated on Figure I. <br /> Depth - Perforated range of probe or screened interval of <br /> well at sampling location. <br /> TVH - Total volatile hydrocarbons as propane (C3H8) on a <br /> volume/volume basis. <br /> Flow Rate - Volumetric flow rate in cubic feet per hour <br /> extracted at the extraction point. <br /> ND - Below detection limit of 25 ppm. <br />