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.n�f <br /> 2 <br /> �ip,�/!ed GeoSystems 41255 ,Nhision Bou4ward, Fremont. C. 04539 <br /> • FRENiONT i COSTA MESA All >ACRAAIENTO • HOUSTCW �— <br /> ANALYSIS REPORT <br /> 02121ab.frm <br /> Report Prepared for: Date Received: 6-03-88 <br /> Applied GeoSystems Laboratory Number: 06016504 <br /> 4191-E Power Inn Road Project: 038012-2 <br /> Sacramento, CA 95826 Sample: S-20-B2 <br /> Attention: Barry I. Marcus Matrix: soil <br /> Pa.rameta'7 Result Detection Limit Date Notes <br /> (mg/kg) (mg/L) (mg/kq) OWL) Analyzed <br /> TVH as Gasoline NR <br /> TPH as Gasoline 8 2 06-15-88 <br /> r`a TEH as Diesel NR <br /> Benzene 0.10 0.05 06-15-88 <br /> Toluene 2.70 0.05 06-15-88 <br /> Ethylbenzene 0.31 0.05 06-15-88 <br /> Total Xylenes 2.11 0.05 06-15-88 <br /> mg/kg = milligrams per kilogram g = parts per million (ppm) , <br /> mg/L = milligrams per liter = ppm. <br /> ND = Not detected. Compound(s) may be present at <br /> concentrations below the detection, limit. <br /> NR = Analysis not required. <br /> PROCEDURES <br /> , r TVH/BTEB--Total volatile hydrocarbons (TVH) and benzene, toluene, <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--Total 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 <br /> subjected to purge-and-trap introduction into the GC. <br /> TEH--Total extractable hydrocarbons (high boiling points) are <br /> measured-by_-extr action-according_to-EPA-Method-3550-for---soils-or- --- -. <br /> EPA Method 3510 for water followed by a modified EPA Method 8015 <br /> with direct sample injection into a GC equipped with an FID. <br /> 6-21-88 <br /> Tia Tran, Laboratory Supervisor Date Reported <br /> eJ APPLIED GEOSYSTEMS IS CERT;FIED BY THE STATE OF CALIFORNIA DEPARTMENT OF HEALTH <br /> SERVICES AS A HAZARDOUS WASTE TESTING LABORATORY <br />