Laserfiche WebLink
819 Striker Avenue Suite 8 <br /> S e q �o i a — Sacramento C 95834 <br /> 4 a) L- {..� a.d (916)921-9600 <br /> FAX 921 00 <br /> Analytical www sequolalabscom <br /> i <br /> Gettler-Ryan-Rancho Cordova Project Former Tosco 6981,Stockton,CA <br /> Pro ect Number N/A Reported <br /> 3140 Cold Camp Dr,Ste 170 j <br /> Rancho Cordova CA,95670 Project Manager Geoffrey Risse 03/29/02 11 14 <br /> Total Purgeable Hydrocarbon,BTEX and MTBE by DHS LUFT - Quality Control <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 2030373-EPA 5030B(P/T) <br /> Blank(2030373-BLK1) Prepared&Analyzed 03/27/02 <br /> Purgeable Hydrocarbons ND 50 ug/1 <br /> Benzene ND 050 " <br /> Toluene <br /> ND 050 " <br /> Ethylbenzene ND 050 " <br /> Xylenes(total) <br /> ND 050 " <br /> Methyl cert-butyl ether <br /> ND 25 " <br /> Surrogate a a a-Trijluorotoluene 106 100 106 60-140 <br /> LCS(2030373-BSI) Prepared&Analyzed 03/27/02 <br /> Benzene 905 050 ug/l too 905 70-130 <br /> Toluene 102 050 too 102 70-130 <br /> Ethylbenzene 110 050 100 110 70-130 <br /> Xylenes(total) 319 050 300 106 70-130 <br /> Methyl tert butyl ether 114 25 too 114 70-130 <br /> Surrogate a a a Tr fluorotoluene 116 100 116 60-140 <br /> Matrix Spike(2030373-MSI) Source 5203338-01 Prepared&Analyzed 03/27/02 <br /> Benzene 992 050 ugll too ND 982 60-140 <br /> Toluene 998 050 100 ND 998 60-140 <br /> Ethylbenzene 109 050 100 ND 109 60-140 <br /> Xylenes(total) 320 050 300 ND 107 60-140 <br /> Methyl tert-butyl ether 872 25 100 ND 872 60-140 <br /> Surrogate a a a-Trifluorotoluene 102 100 102 60-140 <br /> Matrix Spike Dup(2030373-MSDI) Source 5203338-01 Prepared&Analyzed 03/27/02 <br /> Benzene 924 050 ug/1 100 ND 92 4 60-140 4 65 25 <br /> Toluene 104 050 100 ND 104 60-140 4 12 25 <br /> Ethy{benzene 112 050 too ND 112 60-140 271 25 <br /> Xylenes(total) 329 050 300 ND 110 60-140 277 25 <br /> Methyl tert-butyl ether 107 25 100 ND 107 60-140 204 25 <br /> Surrogate a a a-Tris luorotoluene 112 IOD 111 60-140 <br /> Sequoia Analytical- Sacramento The results in this report apply to the samples analyzed in accordance with the chain <br /> custody document This analytical report must be reproduced in its entirety <br /> Page 3 of 4 <br />