Laserfiche WebLink
r <br /> 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 /> Analytical 819 Striker Avenue Suite 8E Sacramento CA 95834 (916)921-9600 FAX(936)921-0[00 <br /> 1455 McDowell Blvd North Ste D Petaluma.CA 94954 (707)792-1865 FAX(707)792-0342 <br /> Cambria Environmental Project Shell Oil Co Sampled 1/14199 to 1/15/99 <br /> 270 Perkins St Project Number 880 Victor Rd-Lodi Received 1118/99 <br /> Sonoma CA 95476 Project Mana er Aubrey Cool Reported 1/28199 <br /> Total Petroleum Hydrocarbons as Gasoline and BTEX by EPA 8015M/8020M/Quality Control <br /> I Sequoia Analytical-Petaluma <br /> Date Spike Sample QC Reporting Lrmrt Recov RPD RPD <br /> Analyte Analyzed Level Result Result Units Recov Limits % Limit % Notes* <br /> Blank(continued) 9010392-BLKI <br /> Ethylbenzene 1/22/99 ND mg/kg 000200 <br /> Xylenes(total) ND " 000400 <br /> Methyl tert-butyl ether ND 00100 <br /> Surrogate a a a-Tnfluorotoluene 0 300 0 328 650-135 109 <br /> Surrogate 4-Bromofluorobenzene 0 300 0 270 650-135 900 <br /> LCS 9010392-BSI <br /> Benzene 1/22/99 0200 0 214 mg/kg 65 0-135 107 <br /> Toluene 0200 0207 65 0-135 103 <br /> Ethylbenzene 0200 0205 65 0-135 102 <br /> Xylenes(total) 0 600 0 618 65 0-135 103 <br /> Surrogate a a a-7;rtfluorotoluene 0 300 0 358 to 650-135 119 <br /> Matrix Spike 9010392-MS1 P901249-15 <br /> Benzene 1/22199 0200 ND 0 191 mg/kg 650-135 95 5 <br /> Toluene 0200 ND 0 187 650-135 935 <br /> Ethylbenzene 0200 ND 0 185 650-135 925 <br /> Xylenes(total) 0 600 ND 0 558 650-135 93 0 <br /> Surrogate a,a,a-Trifluorotoluene 0 300 0 329 650-135 110 <br /> Matrix Spike Dup 9010392-MSD1 P901249-15 <br /> - Benzene - -- - - ---1/22/99- -0 200 ---—ND------0 187—`mg/kg - 650-135--935 -35 0-—2 12-- <br /> Toluene 0200 ND 0 184 65 0-135 920 35 0 162 <br /> Ethylbenzene - -� - �0 200 ND 0 183---- 650-135 915 350 109 <br /> Xylenes(total) 0 600 ND 0 553 650-135 922 35 0 0 864 <br /> Surrogate a a,a-Trifluorotoluene 0 300 0 321 650-135 107 <br /> Batch 9010405 Date Prepared 1/22199 Extraction Method EPA 5030 waters <br /> Blank 9010405-BLK1 <br /> Gasoline 1/22/99 ND ug/1 500 <br /> Benzene - ND 0 500 <br /> Toluene ND 0 500 <br /> Ethylbenzene ND 0 500 <br /> Xylenes(total) ND 0 500 <br /> Methyl tert-butyl ether ND 2 00 <br /> Surrogate a a a-Trifluorotoluene 300 284 650-135 94 7 <br /> Surrogate 4-Bromofluorobenzene 300 316 650-135 105 <br /> Blank 9010405-BLK2 <br /> Gasoline 1/25/99 ND ug/l Soo <br /> Benzene ND 0 500 <br /> Sequoia Analytical-Petaluma *Refer to end of report for text of notes and defnruons <br /> Page 13 of 20 <br />