Laserfiche WebLink
Table 44 (continued) <br /> Validated SVOCs,TRPH, and Dioxin Analytical Data-Soil <br /> Tracy Tire Fire <br /> e orted in m ) <br /> SVOCs=Semi Volatile Organic Compounds <br /> TRPH=Total Recoverable Petroleum Hydrocarbons(reported as oil&grease) <br /> mg/kg=milligrams per kilogram <br /> SSLs=EPA Region 9 Soil Screening Levels <br /> PRGs=EPA Region 9 Preliminary Remediation Goals <br /> (surface),(6-8 ft bgs)=Soil sample depth,ft bgs=feet below ground surface <br /> TT-BG-2 is not considered a background sample <br /> <# =Analyte concentration is below stated reporting limit <br /> na=not applicable <br /> 10 (J)=Estimated concentration <br /> 11 No EPA SSLs exist for oil and grease, 1996 California Regional Water Quality Control Board Maximum Soil Screening Levels were used. <br /> 11 2,3,7,8-tetrachlorodibenzo-p-dioxin(TCDD),toxic equivalents concentration(TEQ) <br /> 3 <br /> ng/kg=nanograms per kilogram <br /> 14 Duplicate sample TT-SS-10 analyzed for dioxin only,analytical results were the same as the original sample TT-SS-1. <br /> Bold=indicates that the detected analytes are above action levels <br />