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1 <br /> 1 <br /> DEL-TECH GEQTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> a <br /> SAMPLE LOCATION/MW— 10f DATE: 211 roo <br /> PROJECT NAME. ESCALON I FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> �. ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 13:38 <br /> a CITY,STATE: ESCALON,CA SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MANAGER: RAY&MUCE MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> a SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MIEDIAU GROUNDWATER P.I.D.READING/ODOR: N/A MUSTY <br /> TOP OF CASING ELE TION: MSL COLOR: BROWN <br /> DEPTH TO WATER: (feet100th'S) 61.88 FEET CALC.PURGE VOL.: 3.928224 GAL. <br /> DEPTH OF WELL: (feet.100th's) 85.95 FEET TOTAL VOLUME PURGED: 9 GAL. <br /> STANDING WATER COLUMN: 24.07 , FEET DEPTH OF PUMP: NIA FEET <br /> FIELD PARAMETERS <br /> TIME cumuLAnvE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> LL.�} CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPIVIII PM} (uu#ts) {UmMHOS) (Celsius) (Mvolts} (PPM} (N.T.IL) <br /> 0 NIA .5 GPM 9.43 480 19.5 167 N/A CLEAR <br /> 3 8.83 469 20.4 168 <br /> i 6 " 8.93 470 19.4 147 " <br /> 9 8.61 488 19.2 146 " <br /> i <br /> l PURGE METHOD: DEDICATED WATERRA PUMP. ) <br /> 4 SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> ' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 61.58 <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. t <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: D.T.W.*61.88 IS AFTER PURGING OF WELL <br /> { I COULD NOT GET AN ACCURATE READING OF D.T.W.PRIOR TO PURGING.. <br /> I WEATHER: CLEAR WIND: NONE <br /> f QUALITY CONTROL: ALL PURGWG EQUIPMENT AND SAMPLING EO UIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOx SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL.POLY"DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I_DISSOLVED OXYGEN METER ! <br /> SOLINIST SLOPE METER TIERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> I <br /> i , <br />