Laserfiche WebLink
3tquoia 680 Chesapeake Drive Rcdwood Ciry C k 94063 (415) 364 9600 FAX(415) 364 9233 <br /> Analytical 404`S Wr A nue Walnut Creek C4 834 (916) 988 9600 FAX(516) 938 9673 <br /> 319 Striker Avenue Suite 8 Sacramento C.� 95834 (916) 921 9600 FAX(916) 921 0100 <br /> Delta Environmental Consultants Client Project ID Unocal #5886 Sampled Jul 27, 1995 <br /> 3164 Gold Camp Dr Suite 200 Sample Matrix Sod Received Jul 28, 1995 <br /> Rancho Cordova, CA 95670 Analysis Method EPA 5030/8015/8020 Reported Aug 4, 1995 <br /> ' Attention Eric Holm First Sample # 507-1462 <br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br /> Reporting Sampie Sample Sample Sample <br /> Analyte Limit 1.0 10 l ❑ I.D <br /> ' mg/kg 507-1462 507-1463 507-1464 507-1465 <br /> P 2-NE 9 5 P 2-SW-9 5 P-2-SE-9 5 P-2-C-9 5 <br /> ' Purgeable <br /> Hydrocarbons 10 22 79 N G 43 <br /> ' Benzene 00050 N D N D N D N D <br /> ' Toluene 00050 N D 0 017 N D N D <br /> Ethyl Benzene 00050 0 020 013 N D N D <br /> Total Xylenes 00050 N D 020 00053 0 010 <br /> I <br /> Chromatogram Pattern Weathered Weathered Unidentified <br /> ' Gasoline Gasoline Hydrocarbons <br /> CB-Cl 2 C8-C12 >C10 <br /> ' Quality Control Data <br /> Report Limit Multiplication Factor 10 1 0 1 0 10 <br /> Date Analyzed 8/1/95 8/4/95 8/1/95 8/1/95 <br /> Instrument Identification GCHP-1 GCHP-1 GCHP-1 GCHP-1 <br /> ' Surrogate Recovery, % 109 82 92 90 <br /> (QC Limits = 70-130%) <br /> Purgeable hydrocarbons are quantitated against a fresh gasoline standard <br /> Anaiytes reported as N D were not detected at or anove the reporting limit <br /> SEQUOIA ANALYTICAL. EL4P #1624 <br /> Linda C Schneider _4 ; <br /> Project Manager <br /> 507145601-T <2> <br />