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MONITORING AND REPORTING PROGRAM -3- <br /> SOILS RECYCLING FACILITY <br /> WESTERN SOILS RECYCLING <br /> CALIFORNIA WASTE REMOVAL SYSTEMS <br /> SAN JOAQUIN COUNTY <br /> 1 Alternatively, if untreated soils are analyzed for extractable inorganics <br /> and are not found, then the treated soil need not be analyzed for <br /> extractable organics. Extractable concentrations are to be measured from <br /> representative samples using the Waste Extraction Test (WET) of Title 22, <br /> CCR, Section 66700. If the soils will be codisposed with or overlain by <br /> 'nonhazardous solid wastes' in Class III landfills or if TOC is less than <br /> 59.1- by weight or if the pH of background soils at the site of disposal is <br /> less than 6.0, extraction solutions shall be as specified in Title 22, <br /> CCR, Section 66700(e). If TOC is less than 5% by weight and if the pH of <br /> background soils is greater than 6.0, deionized water may be used as the <br /> extraction solution for all inorganic constituents measured. EC <br /> measurements shall always be conducted on deionized water WET extracts. <br /> Analytical methods listed in Title 22, CCR, Section 66700(b) shall be used <br /> for analysis of all applicable analyses in WET extracts. Standard methods <br /> shall be used for analysis of T . Analytical detection limits shall be <br /> as close to EPA Method detection limits as practicable. <br /> 2 Representative composite samples prepared by: <br /> TPH as gasoline EPA Method 5030 <br /> TPN as diesel EPA Method 3550 <br /> and analyzed by GC/FID. Analytical detection limits shall be as close to <br /> 1.0 mg/kg as practicable. <br /> 3 Representative grab samples analyzed by EPA Method 8020. Analytical <br /> detection limits shall be as close to EPA Method Detection Limits as <br /> practicable. <br /> 4 Includes fuel additives or other known or suspected site contaminants. <br /> Appropriate EPA analytical methods shall be used. <br /> Documentation of the non-hazardous nature of each lot of untreated soil shall be <br /> included in quarterly reports to the Board. Hazardous characteristics shall be <br /> determined by criteria contained in Title 22, CCR, Division 4, Chapter 30, <br /> Article 11 , including toxicity, ignitability, reactivity and corrosivity. <br /> BACKGROUND SOIL MONITORING <br /> The Discharger shall collect a representative composite sample of background soil <br /> from each site, with the exception of classified landfills, where treated soil <br /> will be disposed of off-site and shall report to the Board quarterly: <br />