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• Pb was detected at 200 ppm in the surface (0 to 1 foot) soil <br /> sample at location P4 in the truck parking area. However, this <br /> Pb concentration is well below the TTLC value for Pb of <br /> ��,�J J yy���"\'✓ 1000 ppm. Pb concentrations at all other locations in the truck <br /> parking area were consistent with background concentrations. <br /> `. <br /> Therefore, it does not appear that Pb contamination is a concern <br /> vo <br /> in this area. <br /> t • PCP was detected at 33 ppm in the surface (0 to 1 foot) soil <br /> sample at location P11 in the truck parking area. otherwise, <br /> ' PCP and TCP concentrations were below 1 ppm at the other three <br /> sample locations. PCP contamination appears limited to the <br /> surface soils around location Pll. However, the vertical extent <br /> ' of PCP contamination has not been confirmed. <br /> ' • Metal (As; Cr, Cu, Hg) concentrations in the truck parking area <br /> were consistent with background concentrations and are well <br /> ' below the TTLC values. Therefore, it does not appear that <br /> metals contamination is a concern in this area. <br /> • No significant levels of oil/grease were detected in the samples <br /> from the lumber storage area. Oil/grease concentrations were <br /> all less than 50 ppm. Therefore, it does not appear that <br /> oil/grease contamination is a concern in this area. <br /> • Pb was detected at approximately 100 ppm in the shallow (1 to <br /> t 2.5 foot) soil samples at locations P6 and P7 in the maintenance <br /> shop ditch and at 190 ppm in the surface (0 to 0.5 foot) soil <br /> sample at location P19 south of Yankee Stadium. However, Pb <br /> concentrations are well below the TTLC value for Pb of 1000 <br /> ppm. Therefore, it does not appear that Pb contamination is a <br /> concern in this area. <br /> 2611F <br />