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October 16, 1989 <br /> Sample Log 1109 <br /> Dave Cottle <br /> Cottle Engineering <br /> P.O. Box 163 fi7'.1• ��. <br /> d •, - r � N ,t, vea <br /> Antioch , CA 94509 <br /> NOV 2 8 19$9 <br /> ENVIRG qv,,'1+1T <br /> Subject : Analytical Results for 5 Soil Sample( s) PE I. HEALTH <br /> Identified as: Main Street , Stockton <br /> PERMIT <br /> Received : September 28, 1989 <br /> Dear Mr . Cottle: <br /> Analysis of the sample( s) referenced above has been completed . <br /> This report is written to confirm results communicated on <br /> October 2, 1989 and describes procedures used to analyze the <br /> samples. <br /> Samples were received in brass sleeves that were sealed with <br /> aluminum foil and plastic endcaps . Each sample was transported <br /> and received under documented chain of custody, assigned a <br /> consecutive log number and stored at 4 degrees C until analysis <br /> was performed . <br /> Sample(s) were analyzed for the following: <br /> "BTEX" (EPA Method 8020/Purge-and-Trap ) <br /> "TPH as Gasoline" (Modified EPA Method 8015/Purge-and-Trap ) <br /> "TPH as Diesel " (Modified EPA Method 8015/Extraction) <br /> " 1 ,2-Dibromoethane or EDB" (modified EPA Method 504 ) <br /> "Organic Lead" (DHS Method referred to in LUFI Manual ) <br /> Please refer to the following table(s) for summarized analytical <br /> results and contact us if you have questions regarding <br /> procedures or results. The chain-of-custody document is enclosed . <br /> Submitted by: Approved by: <br /> -- - ------ - ------ <br /> Jo 1 Kiff Robert G. Smith , Ph .D. <br /> P oje t Chemist Laboratory Director <br /> Western Environmental <br /> Science 8 Technology <br /> 1046 Olive Drive,Suite 3 <br /> Davis,CA 95616 <br /> 916 753-9500 <br />