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Sequoia 680 Chesapeake Drive Y = Redwood City CA-94063`(415)13649600- -FAX(415)-364 9233�"'= <br /> 1900 Bates Avenue Suite L Concord CA 94520 (530) 686 9600 FAX (510) 686 9689 <br /> Analytical 819 Striker Avenue Suite 8 Sacramento CA 95834 (916) 921 9600 FAX (916) 921 0100 <br /> k6ocon Client Project TO 58080-06-02 Sampled Nov 14, 1994 i <br />' 91333 Sunco Dr, Suite 100 Sample Matrix Soil Received Nov 17, 1994 <br /> Rancho Cordova, CA 95742 Analysis Method EPA 5030/8015/8020 Reported Dec 1, 1994 "-G <br /> Attention John Juhrend First Sample # 411-0841 <br />' TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br /> ' Reporting Sample Sample Sample Sample Sample <br /> Analyte Limit 1 D I.D I D i D I D <br /> mg/kg 411-0841 411-0842 411-0843 411-0844 411-0845 4 ' <br /> GB10-3 GB1a5 G810-7 GB1a9 131310-11 <br /> n <br /> urges e <br /> Hydrocarbons 10 ND 980 NO NO NO <br /> i _ Benzene 00050 N D NO NO NO N D „ <br />' Toluene 00050 N D 10 N D N D N D <br /> Ethyl Benzene 00050 N D N D N D N D N D <br /> Total Xylenes 00050 N D N D N D N D N D <br /> Chromatogram Pattern - unidentified -- -- -- <br /> Hydrocarbons <br /> C&C12 <br /> Quality Control Data <br /> Report Limit Multiplication Factor 10 50 1 0 10 1 0 <br /> Date Analyzed 11/24/94 11/24/94 11/28/94 11/24/94 11/24/94 <br /> instrument Identrification GCHP-2 GCHP-2 GCHP-2 GCHP-2 GCHP-2 i <br /> Surrogate Recovery, % 94 98 101 99 98 1su,1 <br />' (OC Limits = 70-130%) <br /> 1 Purgeable Hydrocarbons are quantitated against a fresh gasoline standard <br /> Analytes reported as N D were not detected at or above the reporting limit <br /> SEQUOIA ANALYTICAL, ELAP#1624 <br /> 1 i <br /> Je nie Higgins <br /> Project Manager <br />' 4110841 GEC <1> <br />