Laserfiche WebLink
4 <br /> 1455 McDowell Blvd North Ste D <br /> Sequoia <br /> Petaluma CA 94954 <br /> (707)792 1665 <br /> Analytical FAX(707)792-0342 <br /> • www sequaialabs com <br /> Secor-Rancho Cordova Project Arco Site 4932,Stockton,CA P307150 <br /> 3017 Kilgare Road Suite 100 Project Number 38984 Reported <br /> Rancho Cordova CA,95670 Project Manager Rusty Benkosky 07/23/03 16 39 <br /> Total Petroleum Hydrocarbons as Gasoline and BTEX by EPA 8015B/8021B <br /> Sequoia Analytical-Petaluma <br /> Reporting <br /> Analyte Result Limit Units Dilution Batch Prepared Analyzed Method Notes <br /> ASEFF(P307150-03)Air Sampled 07/08/03 12 05 Received 07/08/03 16 30 <br /> Gasoline Range Organics 590 100 mg/m'Air 2 3070137 07/10/03 07/10/03 EPA <br /> 8015B/8021B <br /> Benzene 24 1 0 " <br /> Toluene 38 10 " <br /> Ethylbenzene 12 10 " <br /> Xylenes(total) 48 10 " <br /> Methyl tert-butyl ether 930 40 " <br /> Surrogate a,a,a-Trifluorotoluene 101% 65-135 <br /> Surrogate 4-Bromofluorobenzene 97% 65-135 " <br /> Gasoline Range Organics 170 28 ppmv 2 " <br /> Benzene 75 032 <br /> Toluene 10 026 <br /> thylbenzene 27 02440 " <br /> ylenes(total) 11 024 <br /> Methyl tert-butyl ether 260 11 ^ <br /> Surrogate a,a,a-Triuorotoluene 101% 65-135 ^ <br /> Surrogate 4-Bromofluorobenzene 97% 65-135 " <br /> quota Analytical-Petaluma The results In this report apply to the samples analyzed in accordance with the chain <br /> of custody document Unless otherwise stated results are reported on a wet weight <br /> basis This analytical report must be reproduced in its entirety <br /> Page 5of16 <br />