Laserfiche WebLink
Sequoia v - " <br /> 680 Chesapeake Drive Redwood City CA 94063 l4t5) 364 9600 FAX(415) 364 9233 <br /> 1900 Batcs Avenue Salic L Concord CA 94520 1510) 686 9600 FAX (510) 686 9689 <br /> Analytical 819 Straker Avenue Sul cc 8 Sacramento CA 95934 (916) 921 9600 FAX(916)921 0100 <br /> Brown & Caldwell Client Project ID Arco #2133 Stockton M Sampled Aug 15, 1990 <br /> 9616 Micron Ave Suite 600 Sample Matrix Soil Received Aug 16 1994 <br /> Sacramento, CA 95827 Analysis Method EPA 5030/8015/8020 Reported Aug 30, 1994 <br /> Attention Steve Misner First Sample # 408-0277 <br /> TOTAL VOLATILE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br /> Reporting Sample Sample Sample Sample Sample Sample <br /> Analyte Limit I D I D I D I D I D I D <br /> mg/kT ==_=_ --V-1 1-3--rY—= V-11-4=- -V-8-1----V-8-2 _ -V-9/S-7=1-�=_�V-9/S-7-2=-=- <br /> 408-0870 408-0871 408-0872 408-0873 408-0874 408-0275 <br /> Dade <br /> Hydrocarbons 1 0 26 N D 5 + N D N D 24 <br /> Benzene 00050 031 N D 0 027 N D N D 0 041 <br /> ~Y Toluene 00050 0 057 - ND ND ND ND 0 010 <br /> _CIF. I Q.,..w...... _n nncn n .A - w� D ai rr ah <br /> �----"Lllyl uc++cctIc�------V VVOU V^1'f IY V V V2 IN! N U V 029--^ — <br /> - Total Xylenes 00050 039 N D 0 059 N D N D 013 <br /> Chromatogram Pattern Gasoline - Weathered - -- unidentified <br /> C6_C12 ; Gasoline Hydrocarbons <br /> C6-C12 >C5 <br /> �Qualrty-Control Data <br /> Report Limit Multiplication Factor 50 10 1 0 T 10 1 0 50 <br /> Date Analyzed 8/26/94 8/25/94 8/25/94 8/25/94 8/25/94 8/26/94 <br /> Instrument Identfication GCHP-1 GCHP-1 GCHP-1 GCHP-1 GCHP-1 GCHP-1 <br /> Surrogate Recovery, % - _ �w -�-- 92 - v-92 -,s--=94 -- 73 78 94 - - <br /> (QC Limits = 70-130%) <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 /> SEQUOIA ANALYTICAL, ELAP #2000 <br /> - �-17 1 <br /> Jennie Hrggrns ' <br /> Project Manager <br /> 4080277 BR5 <1> <br />