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Home My WebLink AboutNC0001422_Table 7-3 Chemical Properties of Ash_20150805TABLE 7-3 CHEMICAL PROPERTIES OF ASH L.V. SUTTON ENERGY COMPLEX DUKE ENERGY PROGRESS, INC., WILMINGTON, NC Analytical Parameter Percent pH at 25 Aluminum Antimony Arsenic Barium Beryllium Boron Cadmium Calcium Chloride Chromium Cobalt Copper Iron Lead Magnesium Manganese Mercury Molybdenum Nickel Nitrate (as Potassium Selenium Sodium Strontium Sulfate Thallium a Organic Vanadium Zinc Moisture Degrees C N) Carbon Reporting Units % S.U. mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg Sail RSL- Industrial Health NE NE 110000 47 3 22000 230 23000 98 NE NE NE 35 4700 82000 Boo NE 2600 4 580 2200 NE NE 580 NE 70000 NE 1.2 NE 580 35000 Soil F.RSL - Residential Health NE NE 7700 3.1 0.68 1500 16 1600 7.1 NE NE NE 2.3 310 5500 400 NE 180 0.94 39 150 NE NE 39 NE 4700 NE 0.078 NE 39 2300 Soil RSL- Protection of Groundwater NE NE NE 0.27 0.29 82 3.2 NE NE NE NE 180000 NE 46 NE 14 NE NE 0.1 NE NE NE NE 0.26 NE NE NE 0.14 NE NE NE Sample ID Sample Analytical Results Collection Date AB-01 (3-5) 03/28/2015 26.6 6.6 4460 <3 4 22.1 148 2.1 8.7 j <0.4 997 <338 11.8 6.7 25.3 9590 8.6 383 35.2 0.16 4 13 <33.8 826 ':10.1 <335 66.7 <338 <3.4 145000 34.4 13.2 AB-01 (78-80) 03/28/2015 9.9 8.3 3370 <2 8 16.8 s 92.9 0.62 7.2 j <0.33 722 <276 7.1 2.5 jll I'. 8.4 5110 3.6 285 24.2 0.015 3.2 5 <27.6 469 <2.8 <277 57.9 <276 <2.8 7130 15.7 8.2 AB-02 (3-5) 03/26/2015 45 6.5 19600 <47 51.4 603 7.4 21.9j 0.32j 3970 <457 23.4 19.5 67.8 9860 25.5 1410 79.5 0.14 3.8j 33.8 <45.7 2480 12.2 592 394 <457 <4.7 91000 84.Z 33.9 Prepared by: BER/MAH Checked by: KLS DMY Notes, Bold color highlighted concentrations indicate highest exceedance of the EPA Mid -Atlantic Risk Assessment regional screening levels for soil, June 2015, for the category listed below: - Soil RSL - Industrial Health - Soil RSL - Residential Health - Soil RSL - Protection of Groundwater mg/kg = milligrams per kilogram NE = Not established S.U. = Standard Units = Percent j = indicates concentration reported below Practical Quantitation Limit (PQL), but above Method Detection Limit (MDL) and therefore concentration is estimated. < = concentration not detected at or above the reporting limit. P:\Duke Energy Progress. 1026\108. Sutton Ash Basin GW Assessment Plan\1.11 CSA Reporting\Tables\Report Tables\Table 7-3 Chemical Pro perties of Ash Page 1 of 1