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i' <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1999 <br /> 1 <br /> SAMPLE LOCATION/MW- NP1-70' DATE: 11/8/99 <br /> PROJECT NAME: DELMONTE-STOCKTON ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 13:18 <br /> }. CITY STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 4 V.O.A.'s <br /> SITE CONTACT: RICHARD FISH PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: BSK LABS <br /> PROJECT MANAGER RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: x J DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 1" / <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING!ODOR: NIA GAS <br /> TOP OF CASING ELEVA ON: MSL COLOR: LT.BROWN TO CLEAR <br /> DEPTH TO WATER: (feek100Eh's) 48.72 FEET CALC.PURGE VOL.: 2 GAL. <br /> DEPTH OF WELL: (feeL100th's) 70.00 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN: 21.28 FEET DEPTH OF PUMP: NIA FEET <br /> i <br /> FIELD PARAMETERS <br /> TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T.W.) (GPM/LPK (units) (UsMHOS) (Celsius) (M-its) (PFM) (N.T.U.) <br /> M 0 NIA CHECK 6.90 750 21.4 -76 NIA LT.BRN. <br /> 2 6.88 725 21.1 -43 CLEAR <br /> 4 6.88 730 21.2 -36 " <br /> 6 6.93 721 21 -37 " <br /> I <br /> PURGE METHOD: WATERRA PUMP. <br /> SAMPLE METHOD: WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 56.79' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SFE SrM MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES, WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQ UIPMENT AND SAMPLING EQ UIPMENT WAS CLEANED IN THE <br /> , <br /> FIELD.WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D,O.T. 1755 GAL.STEEL DRUM OR 60 GAL.POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN ME M <br /> SOLINI3T SLOPE MEM THMMODINE 580B P.I.D. <br /> j KECK INTERFACE METER T "ID7Y METER <br /> I <br />