Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City,CA 94063 (650)364-9600 FAX(650)364-9Z33 <br /> 1 404 N.Wlget Lane Walnut Creek,CA 94598 (925)988-9600 FAX(925)988-9673 <br /> Analytical 819 Striker Avenue,Sulte 8 Sacramento,CA 95834 (916)921-9600 FAX(916)921-0100 <br /> 1455 McDowell Blvd.North,Ste.D Petaluma,CA 94954 (707)79Z--1865 FAX(707)792-0342 <br /> settler-Ryan- Dublin Client roject ID: Tosco 8P4i 1195, Lathrop arnpled. Dec 31, 1998'; <br /> :,•-6747 Sierra Court, Suite J Sample Matrix: Soil Received: Dec 31, 1998 <br /> Dublin, CA 94568 Analysis Method: EPA 5030/8015 Mad./8020 Reported: Jan 20, 1999::: <br /> Attention: Clyde Galantine First Sample#: 901-0010 <br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX / MTBE <br /> Reporting Sample Sample Sample Sample Sample Sample <br /> Analyte Limit 1.D. I.D. 1.D. 1.D. 1.D. 1.D. <br /> mg/Kg 901-0010 901-0011 901-0012 901-0013 901-0014 901-0015 <br /> TX-1-11 TX-2-11 TX-3-11.5 TX-4-12 TX-5-11.5 TX-6-11.5 <br /> Purgeable <br /> Hydrocarbons 1.0 N.D. N.D. 2.3 130 N.D. N.D. <br /> Benzene 0.0050 N.D. N.D. N.D. N.D. N.D. N.D. <br /> Toluene 0.0050 N.D. N.D. N.D. 1.8 N.D. N.D. <br /> Ethyl Benzene 0.0050 N.D. N.D. N.D. 2.3 N.D. N.D. <br /> Total Xylenes 0.0050 N.D. N.D. 0.015 1.4 N.D. N.D. <br /> MTBE 0.050 19 23 6.8 20 50 40 <br /> Chromatogram Pattern: Gasoline& Gasoline <br /> Unidentified <br /> Hydrocarbons <br /> C6-C12 <br /> Quality Control Data <br /> Report Limit Multiplication Factor: 10 10 1.0 50 10 20 <br /> Date Analyzed: 1/7/99 1/7/99 1/7/99 1/6/99 1/6/99 1/6/99 <br /> Instrument Identification: HP-4 HP-4 HP-4 HP-4 HP-4 HP-4 <br /> Surrogate Recovery, %: 95 90 82 * 123 122 <br /> (QC Limits = 40-140%) <br /> Purgeable Hydrocarbons are quantitated against a fresh gasoline standard. <br /> Analytes reported as N.D.were not detected above the stated reporting limit, <br /> SEQUOI ANALYTICAL, #1271 Please Note: <br /> * Surrogate recovery below control limit due to dilution. <br /> i <br /> nne Fegley <br /> Project Manager <br /> 9010010.GET <1> <br /> ,!1 <br />