Laserfiche WebLink
680 Chesapeake Drive Redwood City CA 94063 (650)364 9600 FAX(650►364-9233 <br /> jSequoia 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988%73 <br /> 819 Sutker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)921 0100 <br /> 455 Analytical 11551 IndustrialBlvd Road <br /> North Ste D Petaluma s CA 944070 41 1 1 (607�792 50) 232 1865 FAX(707)792 0342 <br /> 9600 FAX(650)232-9612 <br /> 'COR International Project ARCO 2093,Tracy,CA Sampled 4/15/99 <br /> 9912 Business Park Drive,Ste 100 Project Number NIA Received 4/16/99 <br /> Sacramento,CA 95827 Pro ect Manager Rusty Benkosky Reported 4/30/99 <br /> Total Purgeable Hydrocarbons (C6-C12),BTEX and MTBE by DHS LUFT/Qnaltty Control <br /> Sequoia Analytical -Sacramento <br /> Date Spike Sample QC Reporting Limit Recov RPD RPD <br /> L'Ilyte Analyzed Level Result Result Units Recov Limits % Limit % Notes* <br /> Batch, 9040187 Det?Prepared, 4/16/99 Extraction Method, EPA 5030B(PIT) <br /> B120k 9040187-R[,Kl <br /> Purgeable Hydrocarbons 4/16/99 ND mg/m'Air 10 0 <br /> Benzene ND 00500 <br /> Toluene ND 00500 <br /> Ethylbenzene ND 00500 <br /> Xylenes(total) ND 00500 <br /> Methyl tert-butyl ether ND 0 500 <br /> Surrogate a a a-Trifluorotoluene 200 186 600-140 93 0 <br /> LCS 9Q40187-BSI <br /> Benzene 4116/99 200 l 99 mg/m'Air 700-130 995 <br /> Toluene 200 2 02 700-130 101 <br /> Ethylbenzene 200 2 02 700-130 101 <br /> X lenes(total) 6 00 6 09 700-130 102 <br /> yl tert-butyl ether 200 209 700-130 104 <br /> rogate a a a-Trifluorotoluene 200 1 92 600-140 960 <br /> LCS Dun 9040I87-BSD1 <br /> Benzene 4/16199 200 1 96 mg/m'Air 700-130 980 25 0 1 52 <br /> Toluene 200 1 99 700-130 995 25 0 1 50 <br /> Ethylbenzene 200 200 700-130 100 25 0 0 995 <br /> Xylcnes(total) 600 604 700-130 101 25 0 0 985 <br /> Methyl tert-butyl ether 200 2 07 700-130 103 25 0 0 966 <br /> Surrogate a a a-Triuorotoluene 200 181 600-140 905 <br /> IIIWoia Analytical - Sacramento *Refer to end of report for text of notes and definitions <br /> Sandra R Hanson,Client Services Representative page 4 of 6 <br />