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 Striker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)921-0 100 <br /> Analytical :455 McDowell Blvd North Ste D Petaluma CA 94954 (707) 792 1865 FAX(707)792-0342 <br /> 1551 Industrial Road San Carlos CA 94070-41 1 1 (650) 232 9600 FAX(650)232-9612 <br /> 01 <br /> SECOR Intemational Project ARCO 2133,Stockton,CA Sampled 3/18/99 <br /> 9912 Business Park Drive,Ste 100 Project Number 7G600-019-04 Received 3/18/99 <br /> Sacramento,CA 95827 Project Manager Rusty Benkosky Reported 4/1/99 <br /> Total Purgeable Hydrocarbons (C6-C12) and BTEX by DHS LUFT/Quality Control <br /> Sequoia Analytical-Sacramento <br /> Date Spike Sample QC Reporting Limit Recov RPD RPD <br /> Analyte Analyzed Level Result Result Units Recov Limits % Limit % Notes* <br /> Batch, 9030338 Date Prepared. 3126199 Extraction Method. FPA 5030B(MeOH) <br /> Bla n 9030338-BLK 1 <br /> Purgeable Hydrocarbons 3/26/99 ND mg/kg l 00 <br /> Benzene ND 000500 <br /> Toluene ND 000500 <br /> Ethylbenzene ND 000500 <br /> Xylenes(total) ND 000500 <br /> Surrogate a a a-Trnfluorotoluene 0200 0 193 600-140 965 <br /> L CS 9030338-BSI <br /> Benzene 3/26/99 0200 0 213 mg/kg 700-130 106 <br /> Toluene 0200 0 213 700-130 106 <br /> Ethylbenzene 0200 0 214 700-130 107 <br /> Xylenes(total) 0 600 0 640 700-130 107 <br /> rogate a a¢-Tr fluorotoluene 0100 0201 600-140 101 <br /> 9030338-MS1 S903255-93 <br /> Benzene 3/26/99 0200 ND 0 183 mg/kg 600-140 91 5 <br /> Toluene 0200 ND 0 182 600-140 91 0 <br /> Ethylbenzene 0200 ND 0 183 600-140 91 5 <br /> Xylenes(total) 0 600 ND 0 545 600-140 908 <br /> Surrogate a a a-Trifluorotoluene 0200 0198 600-140 990 <br /> Matrix Spike Dull 9030338-MSD1 S903255-03 <br /> Benzene 3/26/99 0200 ND 0 181 mg/kg 600-140 905 25 0 1 10 <br /> Toluene 0200 ND 0 178 600-140 890 25 0 2 22 <br /> Ethylbenzene 0200 ND 0 180 600-140 900 25 0 1 65 <br /> Xylenes(total) 0 600 ND 0 537 600-140 895 25 0 144 <br /> Surrogate a a a-Trifluorotoluene 0200 0 194 600-140 970 <br /> 0otd Analytical - Sacramento *Refer to end of report for text of not es and definitions <br /> Sana Hanson,Client �,v.csRep resentattve Page 7 of 1 1 <br />