Laserfiche WebLink
• Sequoia 680 Chesapeake Drive Redwood Ciry CA 94063 (650)364-9600 FAX(650)364-9233 <br /> v 404 N Wlget Lane Walnut Creek.CA 94598 (925)988-9600 FAX(925)988-%73 <br /> Analytical 819 Striker Avenue Suite 8 Sacramento CA 95834 _ (916 92L-9600 FAX(916)921-0100 <br /> 1455 McDowell Blvd North Ste D retalu7:��4"'54 <br /> (707)792-1865 FAC(707)792-0341 <br /> yrj W A <br /> ttler-Ryan - Dublin Client project ID Unocal SS#5417, Manteca Sampled Feb 22, 1999 <br /> 47 Sierra Court, Suite J Sample Matrix Water Ii : Received Feb 22, 1999 - <br /> Dublin, CA 94568 Analysis Method EPA 5030/8015 Mod /8020 Reported Mar 10, 1999 <br /> Attention Deanna Harding First Sample # 902-2174 , ---, r- -- - 1 <br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX / MTBE <br /> Reporting Sample Sample Sample Sample <br /> Analyte Limit I D I D I D 1 D <br /> Mg/L. 902-2174 902-2175 902-2176 902-2177 <br /> TB-LB MW-1 MW-2 MW-3 <br /> Purgeable <br /> Hydrocarbons 50 N D N D 500 N D <br /> Benzene 050 N D N D N D N D <br /> Toluene 050 N D N D N D N D <br /> Ethyl Benzene 050 N D N D N D N D <br /> Total Xylenes 050 N D N D N D N D <br /> MTBE 25 ND ND ND ND <br /> Chromatogram Pattern - Gasoline& - <br /> Unidentified <br /> Hydrocarbons <br /> C6 C12 <br /> Quality Control Data <br /> Report Limit Multiplication Factor 1 0 1 0 40 1 0 <br /> Date Analyzed 3/4/99 3/4/99 3/4/99 3/4/99 <br /> Instrument identification HP-4 HP-4 HP-4 HP-4 <br /> Surrogate Recovery, % 94 97 92 101 <br /> (QC Limits = 70-130%) <br /> Purgeable Hydrocarbons are quantitated against a fresh gasoline standard <br /> Analytes reported as N 0 were not detected above the stated reporting limit <br /> SE UOIA ANALYTICAL, #1271 <br /> J nne Fegley <br /> Project Manager <br /> 9022174 GET <1> <br />