Laserfiche WebLink
a— ) <br /> Sequoia 1455 Mct7owPealums0CA 949 4(707)792-1865 <br /> Analytical FAX(707)792.0342 <br /> www sequolalabs com <br /> • <br /> URS Corp-Sacramento Project BP Heritage Site 11194,Tracy,Ca P404694 <br /> 2870 Gateway Oaks Drive Suite 300 Project Number WR36365 Reported <br /> Sacramento CA,95833 Project Manager Vernon P Elarth 05/25/04 13 28 <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 /> MW-3(P404694-03)Water Sampled 04/27/04 13 00 Received 04/29/04 12 20 <br /> Tert-amyl methyl ether ND 1 0 ugll 1 4050243 05/11/04 05/11/04 EPA 82608 <br /> Benzene ND 050 " <br /> Di-isopropyl ether ND 1 0 ^ <br /> Ethanol ND 100 " <br /> Ethylbenzene ND 050 <br /> Ethyl tert-butyl ether ND 1 0 <br /> Methyl cert-butyl ether 2 7 050 " <br /> Toluene ND 050 <br /> Xylenes(total) ND 050 <br /> Surrogate Dibromofluoromethane 102% 84-122 " <br /> Surrogate 12-Dtchloroethane-d4 99% 74-135 " <br /> Surrogate Toluene-d8 99% 84-119 " <br /> MW-3(P404694-03RE1)Water Sampled 04/27/04 13 00 Received 04/29/04 12 20 <br /> AINkTert-butyll alcohol 480 100 ug/1 5 4050263 05/11/04 05111/04 EPA 8260E <br /> Surrogate Dtbromof7uoromethane 105% 84-122 " <br /> Surrogate 1 2-Dtchloroethane-d4 III % 74-135 " <br /> Surrogate Toluene-d8 Ill % 84-119 " <br /> MW-5(P404694-04)Water Sampled 04/27/04 13 15 Received 04/29/04 12 20 <br /> Tert-amyl methyl ether ND 10 up/l 1 4050243 05/11/04 05/11/04 EPA 8260E <br /> Benzene ND 050 " <br /> Tert-butyl alcohol 41 20 <br /> Di-isopropyl ether ND 1 0 " <br /> Ethanol ND 100 " ^ <br /> Ethylbenzene ND 050 <br /> Ethyl tert-butyl ether ND 1 0 ^ <br /> Methyl tert-butyl ether 9 0 050 " <br /> Toluene ND 050 " <br /> Xylenes(total) ND 050 " <br /> Surrogate Dibromofluoromelhane 105% 84-122 " <br /> Surrogate 1,2-Dtchloroethane-d4 106% 74-135 " <br /> Surrogate Toluene-d8 101 % 84-119 " <br /> Sequoia Analytical -Petaluma The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document Unless otherwise stated results are reported on a wet werght basis <br /> • This analytical report must be reproduced in its entirety <br /> Page 6 of 21 <br />