Laserfiche WebLink
Sequoia I455McDowell BlNorthSte <br /> Petaluma CA 949544 <br /> (707)792-1865 <br /> a— )� Analytical FAX(707)792-0342 <br /> www sequoialabs com <br /> i <br /> URS Corp-Sacramento Project Arco Site 760,Lodi,CA P501284 <br /> 2870 Gateway Oaks Drive Suite 300 Project Number WR36622 [reported <br /> Sacramento CA,95833 Project Manager Vernon P Elarth 01/28/05 17 08 <br /> Volatile Organic Compounds by EPA Method 8260B <br /> Sequoia Analytical -Petaluma <br /> Reporting <br /> Analyte Result Limn Units Dilution Batch Prepared Analyzed Method Note <br /> MW-2(P501284-02)Water Sampled 01/12/05 13 00 Received 01/14/05 14 30 <br /> Surrogate Toluene-d8 119% 84-119 5010287 01126/05 01126/05 EPA 8260E <br /> Surrogate 4-Bramofluorobenzene 104% 86-119 " <br /> MW-3(P501284-03)Water Sampled 01/12/05 12 30 Received 01/14/05 14 30 <br /> Tert-amyl methyl ether ND 10 ug/I 1 5010267 01/25/05 01/25/05 EPA 8260B <br /> Benzene ND 050 <br /> Tert-butyl alcohol ND 20 " ^ <br /> Di-isopropyl ether ND 1 0 " ^ <br /> 1,2-Dibromoethane(EDB) ND 050 <br /> 1,2-Dichloroethane 2 7 050 <br /> Ethanol ND 100 <br /> Ethylbenzene ND 050 " ^ <br /> Ethyl ter-butyl ether ND 1 0 <br /> Methyl tert-butyl ether ND 050 <br /> Toluene ND 050 <br /> Jftylenes(total) ND 050'qW <br /> urrogate Dibromofluoromethane 99% 84-122 <br /> Surrogate 1,2-Dichloroethane-d4 113% 74-135 " <br /> Surrogate Toluene-d8 103% 84-119 " <br /> Surrogate 4-Bromofluorobenzene 104% 86-119 <br /> MW-4(P501284-04)Water Sampled 01/12/05 14 05 Received 01/14/05 14 30 <br /> Tert-amyl methyl ether ND 10 ugll 1 5010267 01/25/05 01/25/05 EPA 8260B <br /> Benzene ND 050 <br /> Teri-butyl alcohol ND 20 ^ ^ ^ <br /> Di-isopropyl ether ND 10 <br /> 1,2-Dibromoethane(EDB) ND 050 ^ " <br /> 1,2-Dichloroethane ND 050 ^ ^ <br /> Ethanol ND 100 <br /> Ethylbenzene ND 050 <br /> Ethyl tert-butyl ether ND 10 <br /> Methyl tert-butyl ether ND 050 <br /> Toluene ND 0 50 <br /> Xylenes(total) ND 050 " <br /> Surrogate Dibromofluoromethane 99% 84-122 <br /> Surrogate 12-Dichloroethane-d4 113% 74-135 " <br /> Surrogate Toluene-d8 96% 84-119 <br /> Surrogate 4-Bromofluorobenzene 100% 86-119 " <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 weight basis <br /> This analytical report roust be reproduced in its entirety <br /> Page 5 of 15 <br />