Laserfiche WebLink
• Sequoia 680 Chesapeake Drive Redwood City CA 94063 (415) 364 9600 FAX(415) 364-9233 <br /> 1 404 N Wiget Lane Walnut Creek,CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> Analytical 819 Striker Avenue Suite 8 Sacramento CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> *PDS Services Client Project ID Unocal#0123, 1034 Central Ave Tracy Sampled Sep 3, 1997 <br /> 2401 Stanwell Dr, Ste 300 Matrix Descript Water Received Sep 3, 1997 <br /> Concord, CA 94520 Analysis Method EPA 5030/8015 Mod /8020 Reported Sep 25, 1997 <br /> Attention Jarrel Crider First Sample # 709-0187 <br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br /> Sample Sample Chromatogram DL Mult Date Instrument Surrogate <br /> Number Description Pattern Factor Analyzed ID Recovery, % <br /> OC Limits <br /> 70-130 <br /> 709-0187 U-1 -- 10 9/10/97 HP-5 91 <br /> 709-0188 U-2 -- 10 9/10/97 HP-5 114 <br /> 709-0189 U-3 -- 10 9/10/97 HP-5 123 <br /> 709-0190 U-4 Gasoline 10 9/10/97 HP-5 79 <br /> • <br /> SEQUOIA ANALYTICAL, #1271 <br /> 0nature on File <br /> Alan B Kemp <br /> Project Manager Page 2 of 2 <br /> 7090187MPD <2> <br />