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i <br /> i DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> I~ MONITORING WELL FIELD LOG 1999 <br /> SAMPLE LOCATION 1 MW - 10 DATE: 2111199 <br /> NSITiECONTACT: <br /> T NAME: DELMONTE-STOCKTON ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> S: 110 FILBERT SAMPLE TIME: 10:22 <br /> TATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 4 V.O.A.'s/1 BLANK <br /> RICHARD FISH PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: BSK LABS <br /> ......................:_;.:..,....................:......... <br /> PROJECT MANAGER RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: NA&I WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: 0 PPM NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: LT.BROWN TO CLEAR <br /> l DEPTH TO WATER: fee1;l00fh's 47.02 FEEL' CALC.PURGE VOL.: 6.182016 GAL. <br /> DEPTH OF WELL: feeLlfth's 84.90 FEET TOTAL VOLUME PURGED: 21 GAL. <br /> STANDING WATER COLUMN: 37.88 FEET DEPTH OF PUMP: 79 FEET <br /> 77 F <br /> FIELD PARAMETERS <br /> ............... ::<. ».: <br /> TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR. <br /> PLRPURGE {DTM.W.) (Gnffl ) (uW*s) M CM (C W-) (Mvdb) (PPM) (N.T.U.) <br /> 0 NIA 1 GPM 7.21 961 19.1 140 N/A LT.BRN. <br /> 7 " " 7.09 988 20.1 118 " " <br /> 14 7.12 990 20.1 106 CLEAR <br /> 21 7.10 989 20.1 98 " <br /> ..... .......:..:..: <br /> PURGE METHOD 2"GRUNDFOS SUBMERSIBLE PUMP <br /> SAMPLE METHOD. F STAWLESS STEN.BAILER W/STAINLESS STEEL WIRE LINE <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 48.59' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SrM MAP. <br /> REMARKS: <br /> WEATHER: OVERCAST SKIES. WIND: NW5 <br /> UALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLNG E UIPMENT WAS CLEANED IN THE <br /> FIELD RM A STFAMCLEANER&ALCONOX SOAP. NEW NFPRILE GLOVES. <br /> ! CONTAINMENT: D.O.T. 175.5 GAL STEEL DRUM OR 60 GAL POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCEL L Y.S.I.DISSOLVED OI(YGEN NIUM <br /> SOLIMSf SLOPE MEIFR THERMODINE 5808 P.I.D. <br /> KECK DGERFACE MEfFR TURBIDrFY METER <br />