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the WET results for any other metal not in the CAM-5 analysis exceed by 10 times the STLC <br /> regulatory level, a separate WET analysis for that metal will be performed. Selected bum ash <br /> samples will also be tested for semivolatiles (EPA method 8270C). <br /> 3.10. Anticipated Cost <br /> Based on discussions with ExcelChem Analytical Laboratory the following sampling costs are <br /> presented: <br /> EPA METHOD PARAMETER UNIT COST #SAMPLES COST <br /> 6010 CAM 5 Metals $50 35 $,1750 <br /> 6010/7417 CAM 17 Metals $130 10 $1300 <br /> 22CCR WET STLC >10X $60 10 $600 <br /> 608/8080 0-pest/PCBs $100 10 $1000 <br /> 602/8020/8015m TPH/BTEX/d $100 10 $1000 <br /> 8270 Semi-Volatiles $300 10 $3000 <br /> 8280 Dioxins $1100 3 $3300 <br /> 8270 PAH $300 3 $900 <br /> Total $12850 <br /> 3.11 . Field Quality Control <br /> One field duplicate sample will be collected simultaneously with a standard sample from the <br /> same source under identical conditions into a separate sample container. The duplicated <br /> sample is treated independently of its counterpart in order to assess laboratory performance <br /> through comparison of the results. <br /> The duplicate samples will be collected at a random location that demonstrates elevated levels <br /> of metals based on field screening results. Sufficient soil will be collected from the sample <br /> location to prepare a primary and duplicate sample from a single batch of soil. The soil sample <br /> will be homogenized with a trowel in a sample-dedicated one-gallon disposable pail or a <br /> decontaminated stainless steel mixing bowl, and then transferred to each sample container for <br /> both regular and duplicate sample analyses. <br /> 3.12. Laboratory Quality Control <br /> The analytical laboratory will perform Quality Control{QC). The QC will include project specific <br /> QC, method blank results, laboratory control spike, and matrix spike results. <br /> 1. Proiect Specific QC—No project specific QC has been requested by the CIWMB <br /> 2. Method Blank Results—A method blank is a laboratory-generated sample that assesses the <br /> degree to which laboratory operations and procedures cause false-positive analytical results <br /> for the CIWMB samples. The method blank results associated with the samples will be <br /> CIWMB 18 <br />