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r <br /> y <br /> -' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> .................................•.....•.•.•.•.•.•.•.•.•. <br /> SAMPLE LOCATION/MW- 3 DATE: 12/30/2002 <br /> .....•..•.•..•....•.•.........•.•...•...•...•.•. <br /> PROJECT NAME: ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 17:29 <br /> CITY,STATE: ESCALON, CA SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL/TSP <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: S14ERWOOD LABS. <br /> ....... .............. .......... .......... ..................................... ..................... <br /> PROJECT MANAGER RAY&MIKE MONUMENT: FLUSH <br /> SAMPLER: I DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MED • GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELE ION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: (feet.100th's) 63.36 FEET CALC.PURGE VOL.: 2.17 GAL. <br /> DEPTH OF WELL: feet.100th's 76.68 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN: 13.32 FEET DEPTH OF PUMP: N/A FEET <br /> r <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMILPM) (units) (UmMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.04 684 19.2 27.3 N/A LT.BRN. <br /> 2 it 117.04 688 19.2 29.1 it <br /> " <br /> 4 it " 7.01 686 19.3 29.9 " " <br /> 6 7.04 701 19.2 30.6 " <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 65.79' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: OVERCAST SKIES. WIND: NONE <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> ... CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> r <br />