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aS :tY4 AM AUTOMATED ENVIRONMENTAL 209 524 6S6�_4 P. O. <br /> ;' TraceAna(ysia Laboraiary,fnc. <br /> nn <br /> 91-M 2 w <br /> 1 <br /> LOG NUMBER: 5084 <br /> DATE SAMPLED: 01/11/95 <br /> DATE RECEIVED: 01/11/95 <br /> DATE ANALYZED: 01/13/95 <br /> DATE REPORTED: 01/18/95 <br /> PAGE: Two <br /> Sam e• Vapor <br /> Method and <br /> Effluent Influent Method, Dlank <br /> Concen Reporting Concen- Reporting Concen- Reporting <br /> Constituent- Units tration _ Limit_ tration Limit tration LiMit <br /> Modified DHS Method: - <br /> Total Petroleum Hydro- <br /> carbons as Gasoline ppm* 25 3.3 250 66 NO 3.3 <br /> Modified EPA Method 8020 for: <br /> Benzene ppm* 1,5 0.033 2.2 0.66 NO 0 033 <br /> Toluene ppm* NO 0.027 4.3 0.54 NO 0.027 <br /> ehylbenzene ppm* ND 0.023 2.5 0.46 NO 0 023 <br /> Xylenes ppm* NO 0.069 13 1 .4 NO 0.069 <br /> OC summary.!__ <br /> % Recovery: 83** <br /> % RPD: 27 <br /> Concentrations reported as <br />� P ND were not detected at or above the reporting limit. <br /> * The sample concentrations were converted to ppm using California Department of Health and <br /> Safety publication GISO 5155. <br /> S <br />" * The Recovery for vapor samples is based on the Laboratory Control Sample- <br /> C-0 U I s <br /> ample_Loins W. Dupuis <br /> Quality Assurance/Quality Control Manager <br />