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TABLE 9 <br /> STOCKPILE ANAYTICAL SUMMARY- METALS <br /> APN 247-120-08 <br /> (results in parts per million) <br /> Date Sample ID Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead <br /> 02/18/ 01 SC-(1,2,3,4) <2.0 4.8 110 <1.0 <1.0 8.4 3.9 21 4.9 <br /> 02/18/10 SP-(1,2) <2.0 5.2 95 <1.0 <1.0 8.3 3.4 11 3.0 <br /> ESLs 310 15 2,500 98 39 2,500 94 2,500 750 <br /> Date Sample ID Mercury Molybdenum Nickel Selenium Silver Thallium Vanadium Zinc <br /> 02/18/10 SC-(1,2,3,4) <0.1 1.4 8.0 <1.0 <1.0 <1.0 18 50 <br /> 02/18/10 SP- 1,2L_ <0.1 <1.0 6.5 <1.0 <1.0 <1.0 16 21 <br /> ESLs 58 2,500 260 2,500 2,500 62 770 2,500 <br /> Notes: <br /> CAM-17 = Total Metals by EPA Method 6020A <br /> < = Not detected at or above stated detection limit <br /> ESLs= Environmental Screening Levels-California Regional Water Quality Control Board-San Francisco Bay Region <br /> Based on Residential use with groundwater as a potential drinking water resource <br /> G:\GROUNDZE\LIONUDAKIS\Tables\Excavation SAD.xis <br />