Laserfiche WebLink
Sequoia <br /> t y O1� 680 Chesapeake Dnve Redwood City CA 94063 (650) 364 9600 FAX(654)364 9233 <br /> S] q�4 404 N Wiget Lane Walnut Creek CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> Analytical 819 Striker Avenue,Suite 8 Sacramento CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> Pacific Environmental Croup Client project ID 920 122 1A/Chevron 9-9840 Sampled Mar 2, 1998 <br /> ed Mar 3, 1998 <br /> 11315 Sunrise Gold Circle, Ste M Sample Matrix Sod <br /> Rancho Cordova, CA 95742 Analysts Method EPA 5030/8020, DHS Luft Reported Mar 5, 1998 <br /> Attention Ttm Anenson First Sample # 803-0067 <br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br /> Reporting Sample Sample Sample Sample Sample <br /> Analyte Limit I D I D I D I D I D <br /> mg/kg 803-0067 803-0068 803-0069 803-0070 803-0074 <br /> PL-1 @ 4' PL-2 @ 3` PL-3 @ 4` PL-4 @ 3 WOSP <br /> Composite <br /> Urgea e <br /> Hydrocarbons 1 0 N D 110 7,900 N D 58 <br /> Benzene 00050 N D 085 N D N D 0 084 <br /> Toluene 00050 ND 63 150 N D 065 <br /> Ethyl Benzene 00050 <br /> ND 21 100 ND 032 <br /> Total Xylenes 00050 N D 14 580 N D 24 <br /> Weathered Chromatogram Pattern d Weathered Weathered <br /> Gasoline Gasoline Gasoline <br /> C6 C12 C7 C12 C6-C12 <br /> Quality Control Data <br /> Reporting Limit 500 1 0 10 <br /> Multiplication Factor 1 0 20 <br /> Date Analyzed 03/03/98 03/03/98 03/03/98 03/03/98 03/03/98 <br /> Instrument Identification GCHP-1 GCHP-1 GCHP-1 GCHP-1 GCHP-1 <br /> Surrogate Recovery, % 94 103 102 93 98 <br /> (QC Limits = 60-140%) <br /> Purgeable Hydrocarbons are quantitated against a fresh gasoline standard <br /> Analytes reported as N D were not detected at or above the reporting limit <br /> SEQUO ANALYTICAL, P #1624 <br /> `L GSL <br /> inda C Schneider <br /> Project Manager/Sacramento Laboratory 8030061 PES <2> <br /> '�Yc <br />