Laserfiche WebLink
� 0 <br /> 1 <br /> Sequoia <br /> Tli O�� 680 Chesapeake Drive Redwood City CA 94063 (650) 364 9600 FAX(650) 364 9233 <br /> ® ('j, 404 N Wiget Lane Walnut Creek CA 94598 (925)988 9600 FAX(925)988 9673 <br /> 819 Striker Avenue Suite 8 Sacramento CA 95834 k9 16)921 9600 FAX(916)921 0100 <br /> Analytical 1455 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 /> EMCON-Sac Project ARCO 548,Stockton,CA Sampled 3/3 1/99 <br /> 1433 N Market Blvd Project Number 21775-206 004 Received 4/1/99 <br />,Sacramento,CA 95834 Project Manager Dave Foley Reported 4/15/99 <br /> Total Purgeable Hydrocarbons(C6-C12), BTEX and MTBE 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 /> LCS(co red) 2DA0156-BS] <br /> Methyl Cert-butyl ether 4/9199 100 122 ug/1 700-130 122 <br /> Surrogate aaa-Trifluormoluene 11 100 926 600 140 926 <br />)datr1a Spike 9040156-MS1 5904027-0 <br /> 3enzene 419/99 10 0 ND 987 ug/1 600-140 98 7 <br /> Foluene too ND 977 600-140 977 <br />?thylbenzene 10 0 ND 998 600-140 998 <br />{ytenes(total) 300 ND 297 600-140 990 <br />.]ethyl tert-butyl ether 100 ND 10 2 600-140 102 <br /> urrogWe a,a a-Trrfluorotoluene 10 0 9 78 600-140 978 <br /> S904Q27-08 <br /> 3enzene 4/9/99 to 0 ND 9 51 ug/l 600-140 951 25 0 3 72 <br /> o1 100 ND 937 600-140 937 250 4 18 <br /> th zene 100 ND 945 600-140 945 25 0 546 <br /> ylenes(total) 300 ND 28 4 600-140 947 25 0 444 <br /> lethyl tert-butyl ether too ND 888 600-140 888 25 0 13 8 <br /> arrogate a a a-Trtfluorotoluene 100 990 600-140 99 0 <br /> luoia Analytical-Sacramento , *Refer to end of report for test of notes and definitions <br />)ald W E3obel,Ctent Services Representative Page 6 of 7 <br />