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SegtL Iiia - 680 Chesapeake Drive Redwood City CA 94063 (415) 364 9600 FAX(415) 364 9233 <br /> 1900 Bates Avenue Suite L Concord CA 94520 (510) 686 9600 FAX (510) 686 9689 <br /> Analytical 819 Striker Avenue Suite 9 Sacramento CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> Geocon Client Project ID S8080-06-02/305 S Hutchins Sampled Nov 8, 1994 <br /> ' 11333 Sunco Dr, Suite 100 Sample Matrix Soil Received Nov 9, 1994 <br /> Rancho Cordova, CA 95742 Analysis Method EPA 5030/8015/8020 Reported Nov 23, 1994 <br /> Attention John Juhrend First Sample# 411-0341 <br /> - Y v <br />' TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br />' Reporting Sample Sample Sample Sample Sample Sample <br /> Analyte Limit I D I D. I D I D. I D I D <br /> mg/kg 411-0341 411-0342 411-0343 411-0344 411-0345 411-0346 <br />' G86-4,20' G86-5,25' GB6-7 35' 10136-110 50' GB7-4,20 G87-5,25' <br /> urges e <br /> Hydrocarbons 1 0 N D 1,000 N D 15 N D 6,700 <br /> Benzene 00050 N D N D N D N D N D 13 <br /> i Toluene 00050 N D N D N D N D N D 45 <br />' Ethyl Benzene 00050 N D 25 N D N D N D 16 <br /> I <br /> Total Xylenes 00050 N D 85 N D N D N D 18 <br /> t Chromatogram Pattern -- Unidentified -- Unidentified Unidentified <br /> Hydrocarbons Hydrocarbons Hydrocarbons <br /> >C7 >C7 >C6 <br />' Quality Control Data <br /> 1 <br />' Report Limit Multiplication Factor 10 250 1 0 10 10 250 <br /> i <br /> Date Analyzed 11/10/94 " 11/10/91 11/11/94 11/11/94 11/10/94a 11/10/94 <br />' Instrument Identification GCHP-2 GCHP-2 GCHP-1 GCHP-1 GCHP-2 GCHP-2 <br /> ar <br /> Surrogate Recovery, % 92 ` 94 95 89 94 94 <br /> t (QC Limits = 70-130%) <br /> ' 1 <br /> 1 i <br /> li Il 1 5 , <br /> 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 <br /> Jennie Higgirts <br /> Project Manager 4110341 GEC <1> <br /> I it 1 <br />