Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City CA 94063 (650) 364-9600 FAX(650)364-9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988-9673 <br /> 819 Strlker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)9 21-0100 <br /> a- ) <br /> Analytical 1455 McDowell Blvd North Ste D Petaluma,CA 94954 (707)792-1865 FAX(707)792-0342 <br /> 1 551 Industrial Road San Carlos, CA 94070-4111 (650)232 9600 FAX (650)232 9612 <br /> acne Tech Services Project Shell(1) Sampled 4115/99 <br /> 1680 Rogers Avenue Project Number Shell 2575 Country Club Blvd, Stockton Received 4/16/99 <br /> San Jose,CA 95112 Project Manager Fran Thee R orted 516199 <br /> Sample Description MW4 <br /> Laboratory Sample Number L904208-11 <br /> Batch Date Date Specific Method/ Reporting <br /> Analyte Number Pre ared Analyzed Surrogate Limits Limit Result Units Notes* <br /> Sequoia Analytical-San Carlos <br /> Total Pur eable Hydrocarbons C6-C12 BTEX and MTBE by DHS LUFT <br /> Purgeable Hydrocarbons as Gasoline 9040111 4/22/99 4/22/99 500 ND ug/l <br /> Benzene it " 0 500 ND " <br /> Toluene it 0 500 ND " <br /> Ethylbenzene 0 500 ND it <br /> Xylenes(total) 0 500 ND " <br /> Methyl tert-butyl ether 5 00 112 " <br /> Surrogate a,a,a-Tnfluorotoluene 700-130 82 8 % <br /> Volatile Organic Oxysenated Compounds by EPA Method 8260A <br /> Ethanol 9040101 4/21/99 4/21/99 5010 ND ug/l <br /> Tert-butyl alcohol 334 ND " <br /> Methyl tert-butyl ether 334 192 " <br /> Di-isopropyl ether 334 ND " <br /> yl tert-butyl ether 334 ND " <br /> -amyl methyl ether _ 334 ND " <br /> Turrogate 1,2-Dichloroethane-d4 760-114 107 <br /> uoia Analytical- San Carlos *Refer to end of report for text of notes and definitions <br /> page 12 of 32 <br />