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r <br /> TABLE 1 (continued) <br /> SOLUBLE LEAD DATA FOR SOIL <br /> Assumed <br /> Soluble Concentration for <br /> Sample Excavation Sample Reporting Leadb Statistical Analysis` <br /> Designation Areaa Date Limit (mg/L) (mg/L) <br /> 1-13 I 1 02/02/96 0.0050 0.0072 0.0072 <br /> L/M-A L/M 02/02/96 0.0050 0.034 0.034 <br /> N-A N 02/02/96 0.0050 0.051 0.051 <br /> AVERAGE = 0.0273 <br /> STANDARD DEVIATION = 0.0390 <br /> Composite Samples from Remaining Sidewalls with Impacted Soil(Total Lead Concentration > 220 mg/kg) <br /> RW-1 H/i 02/02/96 0.025 0.061 0.061 <br /> RW-2 H 02/02/96 0.025 0.17 0.17 <br /> RW-3 G/H 02/02/96 0.10 0.89 0.89 <br /> RW-4 F/G 02/02/96 0.025 0.20 0.20 <br /> RW-5 E/F 02/02/96 0.0050 0.032 0.032 <br /> RW-6 E 02/02/96 0.0050 ND 0.0025 <br /> RW-7 E/F/G 1 02/02/96 0.0050 0.060 0.060 <br /> AVERAGE = 0.2022 <br /> STANDARD DEVIATION = 0.3117 <br /> a General location of excavation areas shown on Figure 1. <br /> b Samples analyzed by California Waste Extraction Test(WET)with deionized water leach; EPA Method 7421. <br /> c For statistical analysis. ND assumed to be equal to one-half of the reported limit. <br /> mg/L Milligrams per liter <br /> mg/kg Milligrams per kilogram <br /> ND Not detected <br /> < Less than <br /> > Greater than <br /> 469-0221.tb1/02-15-96/u/keydam/oldt racy/tables 2 <br /> TerraNext <br />