Laserfiche WebLink
404 N Wiget Lane <br /> Sequoia Walnut Creek CA 94598 <br /> (925)988-9600 <br /> FAX(925)98&%73 <br /> Analytical www sequolalabs corn <br /> Gettler Ryan,Inc -Dubhn Project Chevron <br /> 6747 Sierra Court Suite J Project Number Chevron#9-8632 Reported <br /> Dublin CA,94568 Project Manager Deanna L Harding 14-Jun-0l 11 05 <br /> Total Purgeable Hydrocarbons (C6-C12), BTEX and MTBE by DHS LUFT- Quality Control <br /> Sequoia Analytical -Walnut Creek <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Lunt Units Level Result %REC Limits RPD Limit Notes <br /> Bate 1F05004-EPA 5030B PIT <br /> Blank(1F05004-BLK5) Prepared&Analyzed 12-Jun-01 <br /> Purgeable Hydrocarbons ND 50 ug/l <br /> Benzene ND 050 " <br /> Toluene ND 050 " <br /> Ethylbenzene ND 050 " <br /> xylenes(total) ND 050 " <br /> Methyl tert-butyl ether ND 25 <br /> Surrogate q q a-Trtfluorotoluene 289 300 963 70-130 <br /> LCS(1F05004-BSI) Prepared&Analyzed 05-Jun-01 <br /> Benzene 222 0 50 ug/I 200 111 70-130 <br /> Toluene 179 0 50 200 895 70430 <br /> 6benzene 187 050 200 935 70-130 <br /> les(total) 552 0 50 600 920 70-130 <br /> Surrogate a qa-TnJluorotoluene 288 300 960 70-130 <br /> LCS(IF05004-BS2) Prepared&Analyzed 06-Jun-01 t <br /> Benzene 236 050 ug/1 200 118 70-130 <br /> Toluene 197 050 200 985 70-130 <br /> Ethylbenzene 191 050 200 95 5 70-130 <br /> Xylenes(total) 608 050 600 101 70-130 <br /> Surrogate ck ga-Tn luorvtoluene 298 300 993 70-130 <br /> LCS(IF05004-B53) Prepared&Analyzed 07-run-01 <br /> Benzene 166 050 ug/1 200 83 0 70-130 <br /> Toluene 185 050 200 92 5 70-130 <br /> Ethylbenzene 193 050 200 965 70.130 <br /> Xylenes(total) 569 050 600 948 70-130 <br /> Surrogate gga•Trrfluorotoluene 291 300 970 70-130 <br /> tooia Analytical-Walnut Creek The results in this report apply to the samples analyzed in accordance with the chmn of <br /> custody document This analytical report must be reproduced in its entirety <br /> Page 8 of 13 <br />