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Page 19 of 28 <br /> TABLE 3 <br /> ANALYTICAL RESULTS SUMMARY <br /> LIMITED PHASE II SUBSURFACE INVESTIGATION <br /> UPRR-PORT OF STOCKTON PROPERTY LEASE <br /> STOCKTON,CALIFORNIA <br /> APRIL 2014 <br /> Sample Location: 8-18d 8-19d 8-19d 8-20d 8-20d 8-21d <br /> Sample ID: SO-2432-8-18D6.5-041614 SO-2432-8-19D1.5-041614 SO-2432-8-19D3.5-041614 SO-2432-8-20D1.5-041614 SO-2432-8-20D3.5-041614 SO-2432-8-21D1.5-041614 <br /> Sample Date: 4/16/2014 4/16/2014 4/16/2014 4/16/2014 4/16/2014 4/16/2014 <br /> Sample Depth: 6.5-7 ft bgs 1.5-2 ft bgs 3.5-4 ft bgs 1.5-2 ft bgs 3.5-4 ft bgs 1.5-2 ft bgs <br /> Parameters Units <br /> Metals <br /> Antimony mg/kg R 0.671 R R 0.761 0.951 <br /> Arsenic mg/kg 3.71 7.81 1.81 1.71 3.51 7.81 <br /> Barium mg/kg 65 120 110 140 110 160 <br /> Beryllium mg/kg 0.60 0.27 0.51 0.41 <0.079 0.54 <br /> Cadmium mg/kg 0.32 <0.11 <0.16 <0.095 <0.098 <0.12 <br /> Chromium mg/kg 32 31 31 33 29 34 <br /> Cobalt mg/kg 25 8.2 6.7 6.5 5.3 6.4 <br /> Copper mg/kg 24 22 20 19 18 29 <br /> Lead mg/kg 6.2 2.7 5.3 5.1 0.49 4.8 <br /> Mercury mg/kg 0.042 0.042 0.031 0.026 0.030 0.018 <br /> Molybdenum mg/kg 1.51 1.81 <0.63 J <0.38 J <0.39 J 0.691 <br /> Nickel mg/kg 33 28 21 27 17 35 <br /> Selenium mg/kg <1.7 J <0.86 J <1.3 J <0.76 J <0.79 J <1.9 J <br /> Silver mg/kg <0.43 <0.22 <0.32 <0.19 <0.20 <0.23 <br /> Thallium mg/kg <0.87 J <0.43 J <0.63 J <0.38 J <0.39 J <0.47 J <br /> Vanadium mg/kg 44 49 33 44 41 44 <br /> Zinc mg/kg 92 41 38 41 39 38 <br /> Pesticides <br /> 4,4'-DDD mg/kg - - - - - - <br /> 4,4'-DDE mg/kg <br /> 4,4'-DDT mg/kg <br /> Aldrin mg/kg <br /> alpha-BHC mg/kg <br /> alpha-Chlordane mg/kg <br /> beta-BHC mg/kg <br /> Chlordane mg/kg <br /> delta-BHC mg/kg <br /> Dieldrin mg/kg <br /> Endosulfan I mg/kg <br /> Endosulfan 11 mg/kg <br /> Endosulfan sulfate mg/kg <br /> CRA 058324Memo-510-Tbls <br />