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<br /> Kennedy/xienks/Chllton,Laboratory Division
<br /> LABORATORY REPORT
<br /> 303 Second Street,Tenth Floor North
<br /> San Francisco,CA 94107
<br /> 415-362-6065
<br /> Recei red 10130/90
<br /> For: Helmick and LerXr,inc. Reported 11112190
<br /> Attention: Noe!Lerner
<br /> Address: 3750 Auburn Boulevard,Suite A (HLl 0089002)
<br /> Sacramento,CA 95821
<br /> Source: Franklin High School(Stockton,CA)
<br /> Lab. No.' 907507
<br /> Sample I.D.: 004
<br /> Matrix: Soil
<br /> Depth:
<br /> 12 1i.
<br /> Date Collected: 10/29/90
<br /> Time Collected: 1119
<br /> Collected by: Helmick and Leiner,Inc.
<br /> Date Extracted: 11105190
<br /> Date Analyzed: 1116-7190
<br /> Analytical Method: Calif.DHS LUFT Manual
<br /> Units
<br /> Analytical Results Det. Lim.
<br /> Analysis
<br /> Semivolatile Petroleum 2
<br /> Hydroca(bons(TEPH) mg/Kg <2
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<br /> Comments: Samples were prepared by EPA Method 3540(Soxhlett extraction),followed by concentration,per
<br /> DHS1Tri-Regional Board guidelines. Gas chfomatographic analysis using flame Eonization detection(LUFT
<br /> Manua!procedure. 6015"),quantitated using diesel response factor. Commercial diesel was
<br /> used as comparison standard. Results reported in milligrams per kilogram7ZW�a_ldbasis
<br /> Analyst Po11 Cheung
<br /> Manager
<br /> }'ltts toport applies only to the sample Invetlpatod and is not necessarily Indicative of the quality of appawolly identical or sh-ninr samplos. The liability
<br /> fu,c [tolaboratoryisd Imaking such dit'`?uudon apaid
<br /> gree@ to hod the laboratory harmless a9 int fill clalmslof piIty(`Xe sons sothe Infortmadet lof the gonlalibutfon ofMs I areot Ila
<br /> cprltenla and by
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