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mail Nil <br /> Pam <br /> Am <br /> Ajap/led GeoSystems 43255 hlission Boulevard, Fremont.CA 94539 J4151 651.1905 <br /> s FREMONT •COSTA MESA •SACRAMENTO s HOUSTON <br /> ANALYSIS REPORT <br /> 02121ab.frm <br /> Report Prepared for: Date Received: 9-09-88 <br /> Applied GeOSystems Laboratory Number:09018W03 <br /> 4191-E Power Inn Road Project: 86091-6 <br /> Sacramento, CA 95826 Sample: W-51-MW4 <br /> Attention: John B. Bobbitt Matrix: Water <br /> Parameter Res,ltDetection Limit Date Notes <br /> (mg/kg) (mg/L) (mg/kg) (mg/L) Analyzed <br /> TVH 'as Gasoline NR <br /> TPH as Gasoline 10.07 0.02 09-14-88 <br /> TEH as Diesel NR <br /> Benzene 0.0121 0.0005 09-14-88 <br /> Toluene 0.0066 0.0005 09-14-88 <br /> Ethylbenzene 0.0015 0.0005 09-14-88 <br /> •Total Xylenes 0.0111 0.0005 09-14-8 <br /> mg/kg = milligrams per kilogram = parts per million (ppm) . <br /> mg/L - milligrams per liter = ppm. <br /> ND = Not detected. Compounrl(s)'" may be present at <br /> concentrations below the detection limit. <br /> NR = Analysis not required. " <br /> ,PROCEDURES s <br /> TVH/BTEB--Total volatile hydrocarbons (TVH) and benzene, toluene, i <br /> ethylbenzene, and total xylene isomers (BTEX) are measured by <br /> extraction according to EPA Method 5030 followed by analysis by a <br /> EPA Method 8020/602 (modified for TVH) which uses a gas chromato- <br /> graph (GC) equipped with a photo-ionization detector (PID) and a <br /> flame-ionization detector (FID) in series. . Soil extracts and } <br /> water samples are subjected 'to purge-and-trap introduction into <br /> the GC. <br /> TPH--Tatal' petroleum hydrocarbons (low-to-medium boiling points) <br /> are measured by extraction according to EPA Method 5030 followed <br /> by analysis by a modified EPA Method 8015 which uses a GC <br /> equipped with an FID. Soil extracts and water samples are t <br /> subjected to purge-and-trap introduction into the GC. <br /> ' <br /> TRH--Total extractable hydrocarbons (high boiling points) are <br /> measured by extraction according to EPA Method 3550 for soils or <br /> EPA Method 3510 for hater followed by a modified EPA Method 8015 17, <br /> with direct sample injection into a GC equipped with an FID. <br /> 9-21-88 <br /> Tia Tran, Laboratory Supervisor Date Reported <br /> APPLIED GEOSYSTEMS is CERTIFIED BY THE STATE OF CALIFORNIA DEPARTMENT OF HEALTH <br /> V SERVICES AS A HAZAR9OUS WASTE TESTING LABORATORY <br /> i <br />