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Environmental Laboratories A`:MA <br /> Working to Restore Nature <br /> ' 42501 Albrae Street <br /> Fremont,CA 94538 <br /> Phone (510)623-0775 <br /> FAX (5065148 54 3 ANALYSIS REPORT <br /> 10201ab frm <br /> ' Attention: Mr. John Lane Date Sampled: 03-03-92 <br /> RESNA/Water Work Date Received 03-06-92 <br /> 1710 Main Street BTEX Analyzed: 03-06-92 <br /> ' Escalon, CA 95320 TPHg Analyzed: 03-06-92 <br /> Project: AGS 19509-1, Project #W0294 -TPHd Analyzed: NR <br /> Laidlaw, Stockton Matrix: Water <br /> 1 Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> 1O pp—b wh DO pDh ppb <br /> Detection Limit: 0.5 05 05 0.5 50 T00 <br /> SAMPLE <br /> Laboratory Wnttficatton <br /> LS MW6 ND ND ND ND ND NR <br /> W1203203 <br /> 1 <br /> 1 <br /> ' ppb = parts per billion = ug/L = micrx%rams per liter <br /> ND = Not detected Compound(s)may be present at concentrations below the detection limit. <br /> ' NR = Analysis not requested <br /> ANALYTICAL PROCEDURES <br /> BTEX--Benzene,toluene,ethylbenzene,and total xylene isomers(BTLX)are measured by extraction using EPA Method 5030 <br /> followed by analysis using EPA Method 8020/602,which utilizes a gas chromatograph(GC)equipped with a photoiontzation detector <br /> ' (PID)and a flame-ionization detector(FID)in serves. <br /> TPHg—Total petroleum hydrocarbons as gasoline(law-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 boding points)are measured by extraction using EPA Method 3550 for soils and <br /> EPA Method 3510 for water,followed by modified EPA Method 8015 with direct sample injection into a GC equipped with an FID <br /> March 11, 1992 <br /> Laboratory Representative 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 />