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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> i. MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION /MW - 3 DATE: 5115101 <br /> PROJECT NAME: ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 11:29 <br /> CITY,STATE: ESCALON CA SAMPLE CONTAINERS: 5 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MANAGER RAY&MIKE MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL : PVC <br /> �,. SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDT GROUNDWATER P.I.D, READING/ODOR: NIA NONE <br /> TOP OF CASING ELE ATION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: feet.100th's 61.43 FEET CALC.PURGE VOL.: 2.49 GAL. <br /> DEPTH OF WELL: feet.100t1i's 76.68 FEET TOTAL VOLUME PURGED: 7.5 GAL. <br /> STANDING WATER COLUMN: 15.25 FEET DEPTH OF PUMP: NIA FEET <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.) (GPM/LPM) (units) (UmM1I0S) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.19 623 20.4 94 NIA LT. BRN. <br /> own 2.5 7.19 631 20.1 92 " <br /> 5 7.32 642 20.1 110 " <br /> 7.5 if7.28 626 20.1 118 if <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> •" SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 64.23' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> �. WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NONE <br /> 1..r <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT, D.O.T. 1755 GAL,STEEL DRUMOR 60 GAL.POLYDRUM. <br /> rr.. <br /> INSTRUMENTATION: Y.S.L 3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P.I.D. <br /> 1... KECK INTERFACE METER TURBIDITY METER <br />