Laserfiche WebLink
Ir <br /> • 1455 McDowell Blvd,North Ste D <br /> Sequoia Petaluma,CA 94954 <br /> (707)792-1965 <br /> Analytical FAX(707)792-0342 <br /> www sequotalabs coin <br /> i <br /> URS Corp-Sacramento Project Arca Site 434,Lodi,CA P306214 <br /> 2870 Gateway Oaks Drive Suite 300 Project Number Intrtm 50433 Reported <br /> Sacramento CA,95833 Project Manager Vernon P Elarth 06/16/03 16 01 <br /> Total Petroleum Hydrocarbons as Gasollne and BTEX by EPA 801513/8021B- Quality Control <br /> Sequoia Analytical -Petaluma <br /> Reporting Spike Source %PEC RPD <br /> Analyte Result Limit Units Level Result %REC limits RPD limit Notes <br /> Batch 3060316-EPA 5030,waters <br /> Blank(3060316-BLKI) Prepared&Analyzed 06/13/03 <br /> Gasoline Range Organics ND 50 ug/l <br /> i <br /> Benzene ND 050 " <br /> Toluene ND 050 " <br /> j Ethylbenzene ND 050 " <br /> Xylenes(total) ND 050 " <br /> Surrogate a aa-Trifluorotoluene 301 300 101 65-135 <br /> Surrogate 4-Bromofluorobenzene 302 300 101 65-135 <br /> Laboratory Control Sample(3060316-BSI) Prepared&Analyzed 06/13/03 <br /> Gasoline Range Organics 2680 50 ug/l 2750 97 65-135 <br /> Benzene 435 050 33 5 130 65-135 <br /> Toluene 223 050 202 110 65-135 <br /> *thylbenzene 459 050 475 97 65-135 <br /> Xylenes(total) 239 050 240 100 65-135 <br /> Surrogate a a a-Tr�fluorotoluene 336 300 112 65-135 <br /> Surrogate 4-Bromofluorobenzene 323 300 108 65-135 <br /> Matrix Spike(3060316-MSI) Source P306158-05 Prepared&Analyzed 06/13/03 <br /> Gasoline Range Organics 2580 50 ug/l 2750 16 93 65-135 <br /> Benzene 417 050 33 5 ND 124 65-135 <br /> Toluene 222 050 202 ND 110 65-135 <br /> Ethylbenzene 455 050 475 ND 96 65-135 <br /> Xylenes(total) 236 050 240 ND 98 65-135 <br /> Surrogate a a a-Triuorotoluene 335 300 112 65-135 <br /> Surrogate 4-Bromofluorohenzene 321 300 107 65-135 <br /> Matrix Spike Dup(3060316-MSDI) Source P306158-05 Prepared&Analyzed 06/13/03 <br /> Gasoline Range Organics 2540 50 ug/l 2750 16 92 65-135 2 20 <br /> Benzene 398 050 335 ND 119 65-135 5 20 <br /> Toluene 214 050 202 ND 106 65-135 4 20 <br /> Ethylbenzene 434 050 475 ND 91 65-135 5 20 <br /> Xylenes(total) 228 050 240 ND 95 65-135 3 20 <br /> Surrogate a a a-Trifluorotoluene 328 300 109 65-135 <br /> Surrogate 4-Bromofluorobenzene 325 300 108 65-135 <br /> i <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 must be reproduced in its entirety - <br /> Page 8 of 10 <br />