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Environmental Laboratories-._ "sus <br /> t—�nr� <br /> Working To Restore Nature <br /> ANALYSIS REPORT <br /> Attention: Sharon Young Date Sampled: 04-09-93 <br /> RESNA Date Received: 04-13-93 <br /> 1710 Main Street TPHd Extracted: 04-19-93 <br /> Escalon, California 95320 TPHd Analyzed: 04-20-93 <br /> Project: 11020.OL, Project W0509.03 Matrix: Soil <br /> City of Tracy <br /> TPHd <br /> ppm <br /> Detection Limit: 1.0 <br /> SAMPLE <br /> Laboratory Identification <br /> CT SS1-3' ND <br /> S1304127 <br /> CT SS3-S.5' ND <br /> W1304128 <br /> ppm=parts Per million=m&'kg==Mgrams per k logram <br /> ND=Not detected- Compound(s)may be present at concentrations below the detection limit <br /> NR=Analysis not requested. <br /> ANALYTICAL PROCEDURES <br /> BT EX: Benzene,toluene ethylbcnzerx and total xylene isomers(BTEX)are measured by extraction using EPA Method 5030 <br /> followed by analysis using EPA Method 8=/60Z which un7izn a gas chromatograph(GC)equipped with a photoiooization detector <br /> (PID)and a flame-ionization detector(FID)in series <br /> TPHg: Total petroleum hydrocarbons as gasoline(low to medium boiling points)are measured by extraction using EPA Method 5030, <br /> followed by analysis using modified EPA Method 8015,which utilizes a GC equipped with an FID. <br /> TPHd: Total petroleum hydrocarbons as diesel(high boiling points)are measured by extraction using EPA Method 3550 for soils and <br /> EPA Method 3510 for water,followed by modified EPA Metbod 8015 with aired sample injection into a GC equipped with an FID. <br /> I'/UTaApril 27,1993 <br /> rYP <br /> Laborato Re ntative Date Reported <br /> RESNA ENVIRONMENTAL LABORATORY IS CERTIFIED BY THE STATE OF CALIFORNIA <br /> DEPARTMENT OF HEALTH SERVICES AS A HAZARDOUS WASTE TESTING LABORATORY <br /> (Certification No.1211) <br /> 42501 Albrae Street 0 Fremont, CA 94538 9 Phone: (510) 623-0775 • (800) 247-5223 • FAX: (510) 651-8754 <br />