Laserfiche WebLink
f _ <br /> ■ ' Sequoia 680 Chesapeake Dnve Redwood City CA 94063 (415) 364 9600 FAX(415) 364 9233 <br /> Analytical 1900 Bates Avenue Sucte L Concord,CA 94520 (510) 686 9600 FAX(510)686 9689 <br /> 819 Straker Avenue Suite 8 Sacramento CA 95834 (916) 921 9600 FAX (916)921 0100 <br /> Oaprealian Engineering, Inc Client Project ID Unocal#5098 5606 Pacific Ave,Stockton Sampled Jul 13, 1994 <br /> 2401 Stanwell Dr, Ste 400 Sample Matrix Soil 11 Received Jul 15, 1994 <br /> Concord, CA 94520 Analysis Method EPA 5030/8015/8020 Reported Jul 29, 1994 <br /> Attention Avo Avedlsslan First Sample# 407-0695 <br /> TOTAL PURGEABLE PETROLEUM HYDROCARBONS with BTEX DISTINCTION <br /> Reporting Sample Sample Sample Sample Sample Sample <br /> Analyte Limit I D. I D I I D I I D <br /> mg/kg 407-0695 407-0696 407-0697 407-0698 407-0699 407-0700 <br /> MW 14(5) MW 14(10) MW 14(15) MW 14(20) MW 14(25) MW 14(30) <br /> Purgeable <br /> Hydrocarbons 1 0 N D N D N D N D N D N D <br /> Benzene 00050 N D N D N D N D N D N D <br /> Toluene 00050 N D N D N D N D N D N D <br /> Ethyl Benzene 00050 N D N D N D N D N D N D <br /> Total Xylenes 00050 N D N D N D N D N D N D <br /> Chromatogram Pattern - <br /> Quality Control Data <br /> Report Limit Multiplication Factor 1 0 1 0 10 1 0 10 1 0 <br /> Date Analyzed 7/26/94 7/26/94 7/26/94 7/26/94 7/26/94 7/27/94 <br /> Instrument Identification HP-2 HP-2 HP-2 HP-2 HP-2 HP-4 <br /> Surrogate Recovery, % 96 94 97 98 97 99 <br /> (OC Limits = 70-130%) <br /> Purgeable Hydrocarbons are quantitated against afresh gasoline standard <br /> Analytes reported as N D were not detected above the stated reporting limit <br /> SEQUOIA ANALYTICAL, #1271 <br /> C� <br /> n B mp <br /> roject Manager <br /> 4070695 KEI <1> <br />