Laserfiche WebLink
1455 McDowell Blvd North Ste D <br /> Sequoia Petaluma CA 94954 <br /> (707)792-1865 <br /> FAX(707)792-0342 <br /> Analytical <br /> www sequoialahs cam <br /> URS Corp-Sacramento Project Arco Site 6100,Tracy,CA P410118 <br /> 2870 Gateway Oaks Drive Suite 300 Project Number WR36619 deported <br /> Sacramento CA,95833 Project Manager Jay Johnson 10/11/04 15 36 <br /> Volatile Organic Compounds by EPA Method 8260B <br /> Sequoia Analytical - Petaluma <br /> Reporting <br /> Analyte Result Limit Units Dilution Batch Prepared Analyzed Method Note <br /> 6100EFF210604(P410118-01)Air Sampled 10/06/04 08 35 Received 10/07/04 09 00 <br /> Tert-amyl methyl ether ND 1 0 mg/m'Air 1 4100135 10/07/04 10/07/04 EPA 8260B <br /> 1143 <br /> Benzene ND 050 " <br /> Tert-butyl alcohol ND 20 <br /> Di-isopropyl ether ND 1 0 " <br /> Ethylbenzene ND 050 " <br /> Ethyl tert-butyl ether ND 1 0 " <br /> Methyl tert-butyl ether ND 050 " <br /> Toluene ND 050 <br /> Xylenes(total) ND 050 <br /> Surrogate Dibromofluoromethane 104% 84-122 <br /> Surrogate 1,2-Dtchloroethane-d4 110% 74-135 <br /> Surrogate Toluene-d8 110% 84-119 <br /> amyl methyl ether ND 024 ppmv <br /> ene ND 016 <br /> Tert-butyl alcohol ND 66 " <br /> Di-isopropyl ether ND 024 " <br /> Ethylbenzene ND 012 " <br /> Ethyl tent-butyl ether ND 024 " <br /> Methyl tert-butyl ether ND 014 " <br /> Toluene ND 013 " <br /> Xylenes(total) ND 012 " <br /> Surrogate Dibromofluoromethane 104% 84-122 11 " " <br /> Surrogate 1 2-Dichloroethane-d4 110% 74-135 " <br /> Surrogate Toluene-d8 111 % 84-119 " <br /> cola Analytical- Petaluma The results in this report apply to the samples analyzed to accordance with 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 4 of 9 <br />