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- - _ re-r <br /> ,t=� <br /> s L <br /> A,o�/i�a' GeoSySte>�ms 13255 -tiission Blvd. Swte B Frernont.CA 94539 14151651-1906 <br /> i <br /> i <br /> RECORD OR ANALYSIS j <br /> Date 6-30-87 <br /> Applied GeoSystems <br /> 43255 Mission Blvd. i <br /> l <br /> Fremont, CA. 94539 <br /> Attention: Charles L. Ard <br /> Date Received: 6-22-87 Laboratory# 87065102 <br /> Date Analyzed: 6-25-87 <br /> Procedure: <br /> ed Chain-of-custod were <br /> The soil samples referenced on the attach Y <br /> analyzed for the presence and concentration of Benzene, <br /> Ethyl-Benzene, Toluene, and Xylenes {BETX} and for Total Volatile <br /> Hydrocarbons (TVH) by EPA method 8020. The samples were <br /> concentrated on a Tekmar LSC-2 and ALS automatic sampler prior to 3 <br /> injection into a 5890 Hawlett. Packard gas chromatograph fitted <br /> with a Photo-Ionization detector (PID) and a Flame Ionization <br /> detector (FID) . The limit of detection for these samples is 0.05 . <br /> milligrams/kilogram (parts per million = ppm) . <br /> The results are presented in the table below: I <br /> ETHYL TOTAL <br /> SAMPLE SITE BENZENE BENZENE TOLUENE XYLENES TVH <br /> S-20-B1 87048-1 ND ND ND ND N]] <br /> 5-25-Bl 87048-1 ND ND . ND ND 0.63 <br /> S-60-B1 87048-1 ND ND ND ND 0.73 <br /> S-40-B2 87048-1 0.26 0.14 0.09 0.85 2.47 <br /> 5-50-B2 87048-1 ND ND ND ND 0.83 f <br /> S-60-B2 87048-1 ND ND ND ND 0.74 E <br /> S-30-B3 87048-1 ND ND ND ND 0.64 <br /> S-35-B3 87043-1 ND ND ND ND 0.81 <br /> 5-60-B3 87048-1 ND ND ND ND 0.48 - <br /> 5-60-B4 87048-1 ND ND ND ND ND <br /> Results in milligrams/kilogram (parts per million = ppm) . <br /> ND-Non Detectable - Less than (1.G:: milligrams/kilogram (ppm) . <br /> .Tia Tran, Chemist j <br /> Applied GeoSystems is a State of California, Department of Health <br /> o. 153 <br /> stip <br /> Laboratory (No. } <br /> Waste Te Y <br /> Services Certifi . Hazardous g <br />