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Soil pH analysis was performed on two soil samples with a pH value of 8.4 reported for both samples. <br /> Total metals were not reported above their respective California Code of Regulations (CCR) Title 22 <br /> TTLC values. Chromium was reported in three of the soil samples analyzed for CAM 17 metals at a <br /> level exceeding ten times the CCR Title 22 STLC of 5.0 milligrams per liter (mg/1) for chromium. Soil <br /> samples HAI-0 and DP5-0 each had a reported total chromium concentrations of 52 mg/kg and soil <br /> sample HAM had a reported total chromium concentration of 54 mg/kg. The samples in which total <br /> chromium exceeded ten times the STLC for chromium (HAI-0, HAM, and DP5-0) were reanalyzed <br /> using the WET method. The reported soluble chromium values for samples HAI-0, HAM, and DP5-0 <br /> were 0.28 mg/1, 0.09 mg/l, and 0.21 mg/l respectively, which are below the STLC value for chromium of <br /> 5.0 mg/l <br /> The soil sample analytical results are summarized on Tables 1 and 2. <br /> Project No S8475-06-70 -9- July 9,2003 <br />