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i <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> 77 <br /> SAMPLE LOCATION/MW- 2 DATE: 11115100 <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 14:45 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 3 V.O.A.'S i <br /> SITE CONTACT: PRESERVATIVES: HCL fl <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: CHROMO LABS <br /> o..,...;:.:r.:...o7".7-77,77-1 <br /> .. : :.J:: :.t•: r,.-C- fi <br /> s.:.. ....... <br /> PROJECT MANAGER: RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. : 211 / 0.1632 <br /> SAMPLE MED GROUNDWATER P.I.D.READING I ODOR: NIA SLIGHT ODOR <br /> TOP OF CASING EL ATION: MSL COLOR: BROWN TO CLEAR <br /> DEPTH TO WATER: feet.1001h,s 47.20 FEET CALC.PURGE VOL.: 6.482304 GAL. <br /> DEPTH OF WELL: feet lWth's 86.92 FEET TOTAL VOLUME PURGED: 19.5 GAL, <br /> STANDING WATER COLUMN: 39.72 FEET DEPTH OF PUMP: NIA FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDI <br /> CASING VOLUME DOWN RATE OXYGEN COLD <br /> PERPURGE (D.T.W.) s) ( g A—n )- fr., ue) (141volts) (PPM) (N.T.IL) <br /> 0 NIA .5 GPM 7.07 803 18.6 127 NIA BROWN <br /> 6.5 " 7.09 745 19.5 123 " <br /> 13 " 7.11 728 19.7 110 CLEAR <br /> 19:5 7.10 714 19.7 107ox <br /> 17 <br /> " <br /> :..:: <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 50.86' <br /> WELL INTEGRITY: CAP&SEAL.ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 ' <br /> QUALITY CONTROL: ALL PVRGING E UIPMENT AND SAWLING E UIPMENT WAS CLEANED IN THE <br /> FIELD WITH STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: DA.T.I7 55 GAL.STEEL DRUM OR 60 GAL POLYDRUM. I <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL X.S.I.DISSOLVED OXYGEN METER ` <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK RgIFRFACE METER TURBIDITY METER j <br /> r I� i <br />