Laserfiche WebLink
404 N Wiget Lane <br /> Sequoia walnut Creek,CA 94596 <br /> Analytical (925)9988-9673 <br /> 91 8 -9600 <br /> _� FAX{425 <br /> www segaoialabs can <br /> Secor-Rancho Cordova Project Arco <br /> 3017 Kilgore Rd,Ste Al as Project Number Arco#4932,Stockton Reported <br /> Rancho Cordova CA,95670 Project Manager Rusty Benkosky 24-Jul-02 12 03 <br /> Total Purgeable Hydrocarbons (C6-C12),BTEX and MTBE by DHS LUFT- Quality Control <br /> Sequoia Analytical -Walnut Creel <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Lurut Units Level Result %REC Lints RPD Lamm Nates <br /> Batch 2F20001-EPA 5030B McOH <br /> Blank(2F20001-BLK1) Prepared 20-Jun-02 Analyzed 21-Jun-02 <br /> Purgeable Hydrocarbons(C6-C12) ND 10 mg/kg <br /> Benzene ND 00050 " <br /> Toluene ND 00050 " <br /> Ethylbenzene ND 00050 " <br /> Xylenes(total) ND 00050 " <br /> Methyl tert-butyl ether(MTBE) ND 0 050 " <br /> Surrogate a a a-TnJluorotoluene 0 640 0 600 107 40-140 <br /> i <br /> LCS(2F20001-BSI) Prepared 20-Jun-02 Analyzed 21-Jun-02 <br /> Benzene 0 686 00050 mg/kg 0 800 858 50-150 <br /> Toluene 0 710 00050 0 800 88 8 50-150 <br /> Ethy[benzene 0 730 00050 0 800 912 50-150 <br /> ylenes(total) 224 00050 240 933 50-150 <br /> urrogate a a a-Tri luorotoluene 0 666 0 600 111 40-140 <br /> Matrix Spike(2F20001-MS1) Source W206289-21 Prepared 20-Jun-02 Analyzed 21-Jun-02 <br /> Benzene 0 746 00050 mg/kg 0 800 ND 93 2 50-150 <br /> Toluene 0 746 00050 0 800 ND 93 2 50-150 <br /> Ethylbenzene 0 762 00050 0 800 ND 952 50-150 <br /> Xylenes(total) 232 0 0050 240 ND 967 50-150 <br /> Surrogate a a,a-Di luorotoluene 0 574 0 600 957 40-140 <br /> Matrix Spike Dup(2F20001-MSDl) Source W206289-21 Prepared 20-Jun-02 Analyzed 21-Jun-02 <br /> Benzene 0 728 00050 mg/kg 0 800 ND 910 50-150 244 20 <br /> Toluene 0 732 00050 0 800 ND 915 50-150 189 20 <br /> Ethylbenzene 0 744 00050 " 0 800 ND 930 50-150 239 20 <br /> Xylenes(total) 228 00050 240 ND 95 0 50-150 174 20 <br /> Surrogate a,a a-Trifluorotoluene 0 576 0 600 960 40-140 <br /> equola Analytical-Walnut Creek The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document Thu analytical report must be reproduced in its entirety <br /> Page 32 of 38 <br />