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LABORATORY REOsiT Kenneay/Jenk4lchilton,Laboratory Division <br /> 30z Secbnd Street,Tenth Floor North <br /> San Francisca,CA 94107 <br /> 415-387.-6065 <br /> For: Helmick and Lerner,Inc. Received 10/30/90 <br /> Attention: Noel Lerner Reported 11/12/90 <br /> Address: 3750 Auburn Boulevard,Suite A Quality Control Page <br /> Sacramento,CA 95821 (NI-10089002) <br /> Source: <br /> Lab. No.: Method Blank Plus Spike <br /> Sample I.D,: Standard Ottawa Sand <br /> Matrix: Sand <br /> Depth: <br /> Date Collected: <br /> Time Collected: <br /> Collected by: IUJIC <br /> Date Extracted: <1105/90 <br /> ? Date Analyzed. 1118-7190 <br /> m <br /> An Method: Calif. DHS LUFT Manual <br /> Analysis Units Analytical Results Det. Lim. <br /> Semivolatile Petroleum <br /> 11 Hydrocarbons(TEPH) mg/Kg .2 Spike recovery 85% 2 } <br /> t' <br /> F <br /> f <br /> Comments: Samples were prepared by EPA Method 3540(Soxhlett extraction),followed by concentration,per .. . <br /> DHSlTrl-Aegfonal Board guidelines. Gas ch to analysis using flame Ionization detoction(LUFT <br /> Manual procedure, "Modified 80151),quantitated using diesel response factor. Commercial diesel was <br /> used as comparison standard, Results reported in milligrams per kilogram.wet(as received)basis. <br /> Analyst Polly Cheung Manager <br /> Tills report p applies only to the sample,Investigated and Is not necessarily Indicative of the quality of apparently Identical or similar samples. The liablllty <br /> of the laboratory Is Iimlted to the amount paid tar the report by the IeaUoe. 'rhe itsuee assumes all liabllity for the further dlstributinn of this report or its <br /> contents and by making such distribution agreas to hold the laboratory harmless against all claims cf persons so informed or:he contents hereof. <br /> F <br />