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Il <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1999 <br /> SAMPLE LOCATION/ SVE-SOUTH DATE: 7/16/99 <br /> PROJECT NAME: DELMONTE-STOCKTON ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 14:30 <br /> CITY STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 4 V.O.A.'s/1 BLANK <br /> SITE CONTACT: RICHARD FISH PRESERVATIVES: HCL <br /> CONSULTANT: DEL MONTE LAB.ANALYSIS BY: BSK LABS <br /> PROJECT MANAGER RICHARD FISH MONUMENT: NONE <br /> SAMPLER: I DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 211 / 0.1632 <br /> SAMPLE MEDIA. GROUNDWATER P.I.D.READING/ODOR: 0 PPM GAS <br /> TOP OF CASING ELE TION: MSL COLOR: BROWN TO CLEAR <br /> DEPTH TO WATER: (feeLlOkh's) 45.76 FEET CALL.PURGE VOL.:. 5.395392 GAL. <br /> DEPTH OF WELL: (feet,IOWs) 78.82 FEET TOTAL VOLUME PURGED: 16.5 GAL. <br /> f STANDING WATER COLUMN: 33.06 FEET DEPTH OF PUMP: 73 FEET <br /> FIELD PARAMETERS <br /> TIME CASH DRAW. PUMPING pH E.C. TEMP. O R.P. ISSOLVE TURBIDITY <br /> VOLUME DOWN. RATE OXYGEN COLOR <br /> PERPURGE (DT.W.) (GPKffYM) (units) (UsMHOS) (Cewus) (Mvolts) (PPM) (N.T.U.), <br /> 0 N/A I GPM 7.36 967 24 5 N/A BROWN <br /> 5.5 7.10 879 24 -21 LT.BRN. <br /> 11 7.05 866 23.3 -8 ;; CLEAR <br /> 16.5 7.04 860 23.6 4 <br /> PURGE METHOD: 2"GRUNDFOS SUBMERS®LE PUMP <br /> SAMPLE METHOD: l'STAINLESS STEEL BAILER W/STAINLESS STEEL WIRE LINE <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 48.33' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STE4MCLEANER&ALCONOX SOAP, NEW NFIRILE GLOVES. <br /> CONTAINMENT: D.O.T. 1755 GAL.STEEL DRUM OR 60 GAL.POLY DRUM. <br /> INSTRUMENTATION: Y.S.1.3560 FLOWCELI Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE MEM THERMODWE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY ML1ER <br /> fr <br />