Laserfiche WebLink
1455 McDowell Blvd North Ste D <br /> 41) Sequoia Petaluma,CA 94954 <br /> (707)792-1865 <br /> Analytical FAX(707)7920342 <br /> www sequoialabs com <br /> URS Corp-Sacramento Project Arco Site 6100,Tracy, CA P404510 <br /> 2870 Gateway Oaks Drive Suite 300 Project Number WR36619 Reported <br /> Sacramento CA,95833 Project Manager Jay Johnson 05/05/04 18 51 <br /> Volatile Organic Compounds by EPA Method 8260B <br /> Sequoia Analytical - Petaluma <br /> Reporting <br /> Analyte Result Limit Units Dilution Batch Prepared Analyzed Method Notes <br /> 1341424(P404510-09)Soil Sampled 04/20/04 11 57 Received 04/21/04 11 30 <br /> Tert-amyl methyl ether ND 00050 mg/kg 1 4040751 04/29/04 04/29/04 EPA 8260B <br /> Benzene ND 00050 " <br /> Tert-butyl alcohol ND 010 " <br /> Di-isopropyl ether ND 00050 " <br /> 1,2-Dibromoethane(EDB) ND 00050 " <br /> 1,2-Dichloroethane ND 00050 " <br /> Ethanol ND 020 " <br /> Ethylbenzene ND 00050 " <br /> Ethyl tent-butyl ether ND 00050 " <br /> Methyl Cert-butyl ether ND 00050 " <br /> Toluene ND 00050 " <br /> Xylenes(total) ND 00050 " <br /> Surrogate Drbromofluoromethane 108% 81-126 <br /> Surrogate 1,2-Dichloroethane-d4 107% 73-131 <br /> 01 ogate Toluene-d8 103% 82-129 <br /> -129(P404510-10)Soil Sampled 04/20/04 12 16 Received 04/21/04 1130 <br /> Tert-amyl methyl ether ND 00050 mg/kg l 4040751 04/29/04 04/29/04 EPA 8260B <br /> Benzene ND 00050 " <br /> Tert-butyl alcohol ND 010 " <br /> Di-isopropyl ether ND 00050 " <br /> 12-Dibromoethane(EBB) ND 00050 " <br /> 1,2-Dtchloroethane ND 00050 " <br /> Ethanol ND 020 " <br /> Ethylbenzene ND 00050 " <br /> Ethyl tert-butyl ether ND 00050 " <br /> Methyl tert-butyl ether ND 00050 " <br /> Toluene ND 00050 " <br /> Xylenes(total) ND 00050 " <br /> Surrogate Dibromofluoromethane 108% 81-126 " <br /> Surrogate 1 2-Dtchloroethane-d4 109% 73-131 " <br /> Surrogate Toluene-d8 102% 82-129 <br /> ola Analytical- Petaluma The results in this report apply to the samples analyzed in accordance wrth the chain of <br /> custody document Unless otherwise stated results are reported on a wet weight basis <br /> This analytical report must be reproduced in its entirety <br /> Page 9 of 17 <br />