Laserfiche WebLink
680 Chesapeake Drive Redwood City,CA 94063 (650)364-9600 FAX(650)364-9233 <br /> Sequoia 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)921-0100 <br /> 455 McDowell Blvd.North,Ste. D Petaluma,CA 94954 (707)792.1865 FAX(707) 792-0342 <br /> Analytical 11551 Industrial Road San Carlos,CA 94070-41 11 (650)232-9600 FAX(650)232-9612 <br /> SECOR International Project: ARCO 4493,Stockton,CA Sampled: 2/10/99 to 2/12/99 <br /> 9912 Business Park Drive, Ste. 100 Project Number: N/A Received: 3/4/99 <br /> Sacramento,CA 95827 Project Manager: Rusty Benkosky Reported: 3/10/99 <br /> Volatile Organic Compounds by EPA Method 8260A <br /> Sequoia Analytical-Sacramento <br /> Batch Date Date Surrogate Reporting <br /> Analyte Number Prepared Analyzed Limits Limit Result Units Notes* <br /> MW-2Q25(continued) ,S903078-06 a" <br /> 1,1,1,2-Tetrachloroethane 9020258 2/22/99 2/22/99 100 ND ug/kg <br /> 1,1,2,2-Tetrachloroethane 100 ND " <br /> Tetrachloroethene 100 ND " <br /> Toluene 100 ND " <br /> 1,2,3-Triehlorobenzene 100 ND " <br /> 1,2,4-Trichlorobenzene 100 ND " <br /> 1,l,1-Trichloroethane 100 ND " <br /> 1,1,2-Trichloroethane 100 ND " <br /> Trichloroethene 100 ND " <br /> Trichlorofluoromethane 500 ND " <br /> 1,2,3-Trichloropropane 100 ND " <br /> 1,2,4-Trimethylbenzene 100 ND " <br /> 1,3,5-Trimethylbenzene 100 ND,11& " <br /> nyl chloride 500 ND " <br /> al Xylenes 100 ND " <br /> urrogate: Dibromolluoromethane 70.0-130 88.8 % <br /> Surrogate: 1,2-DCA-d4 70.0-130 92.4 " <br /> Surrogate: Toluene-d8 70.0-130 90.0 <br /> Surrogate: 4-BFB 70.0-130 84.8 " <br /> I <br /> ,Wquoia Analytical-Sacramento *Refer to end ojrepart for text of nates and definitions. <br /> Sandra R. Hanson,Client Services Representative ,p Page 13 of 29 <br />