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J L 2 0 1992 <br /> Environmental LaboratoriesW <br /> _ .�� <br /> JM"A <br /> Working To Restore Nature <br /> ANALYSIS REPORT <br /> 1020E3b frm <br /> Attention- Mr. John Lane Date Sampled: 06-24/25-92 <br /> RESNA Date Received. 06-26-92 <br /> 1710 Main St. BTEX Analyzed: 07-08-92 <br /> Escalon, CA 95320 TPHg Analyzed: NR <br /> Project 19509-L,W0366 01 TPHd Analyzed 07-10-92 <br /> Stockton Wastewater Matrix Soil <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes TPHg TPHd <br /> ,gpm 121 PP—M PPrn PPM PDTn <br /> Detection L1lrut- 0.005 0.005 0 005 0 005 1.0 1.0 <br /> SAMPLE <br /> Laboratory Identification <br /> SWW-SB4-9' ND 0 007 ND 0 017 NR 19 <br /> S1206678 <br /> SWW-SB5-85' N-D 0 017 0 008 0 055 NR ND <br /> 51206680 <br /> SWW-SB6-85' ND 0 008 ND 0 028 NR ND <br /> 51206681 <br /> ppm = parts per million = mg/kg = milligrams per kilogram <br /> ND = Not detected Compound(s) may be present at concentrations below the detection limit <br /> NR = Analysts not requested <br /> ANALYTICAL PROCEDURES <br /> BTEX—Benzene,toluene,ethylbenzene and total xylene isomers(BTEX) are measured by extraction using EPA Method 5030 <br /> followed by analysts using EPA Method 8020/603,which utilizes a gas chromatograph(GC)equipped with a phototonizatton detector <br /> (PID)and a flame-tontzauon detector(FID) to senes <br /> 1711g—Total petroleum hydrocarbons as gasoline (low-to-medium boiling points) are measured by extraction using EPA Method 5030, <br /> followed by analysts using modified EPA 4lethod 8015, which utilizes a GC equipped with an FID <br /> TPHd—Total petroleum hydrocarbons as dtcsel (high boiling 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 /> C _ July 15, 1992 <br /> Laboratory presentative 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 /> (Centfication No E1211) <br /> 42501 Afbrae Street • Fremont CA 94538 • Phone (510) 623-0775 9 (800) 247-5223 • F-\X (510) 651-8754 <br />