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Job Narrative <br /> 720J22819-1 <br /> Comments <br /> No additional comments. <br /> Receipt <br /> All samples were received in good condition within temperature requirements. <br /> GCIMS VOA <br /> Method(s)82608: The%RPD of laboratory control sample(LCSILCSD)for preparation batch#58423 exceeded control limits for the <br /> following analytes:2,2Dichloropropane,Bromomethane.chloroethane,chloromethane,methylene chloride,n-butylbenzene and <br /> Hexachlorobutadiene.The compound Hexachlorobutadiene in LCS was low out of control limit,but MSIMSD was in the range. . These <br /> analytes were biased high in the LCS and were not detected in the associated samples:therefore,the data have been reported. <br /> Method(s)82608:The matrix spike I matrix spike duplicate(MSIMSD)recoveries for batch 58549 were outside control limits. The <br /> associated laboratory control sample(LCS)recovery met acceptance criteria. <br /> Method(s)82608:Internal standard responses were outside of acceptance limits for the following sample(s):22819-10,8,8MSD,and 6. <br /> (720-22819-8 MSD),B-M(1)(720-228190,B-S(V)(720-22819-8),SOIL PILE(720-22819-10). The sample(s)shows evidence of <br /> matrix interference. 14-dichlorobenzene-M internal standard is low. <br /> No other analytical or quality issues were noted. <br /> GCIMS Semi VOA <br /> Method(s)8270C:The following sample(s)was diluted due to the abundance of non-target analytes:SF-W(720-22819-3), SOIL PILE <br /> (720-22819-10). Elevated reporting limits(RLs)are provided. <br /> No other analytical or quality issues were noted. <br /> GC VOA <br /> No analytical or quality issues were noted. <br /> General Chemistry <br /> No analytical or quality issues were noted. <br /> Organic Prep <br /> No analytical or quality issues were noted. <br /> Page 2 of 102 10/13/2009 <br />