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►.. <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> ..... ..... . _. ...... <br /> SAMPLE LOCATION/MW- 8S DATE: 3123101 <br /> ...... .... ... <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> Alm ADDRESS: 110 FILBERT SAMPLE TIME: 15:11 <br /> CITY,STATE: STOCKTON,CA . SAMPLE CONTAINERS: 2 V.O.A.'S& I B.B. <br /> ` SITE CONTACT: PRESERVATIVES: HCI, <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: �_Xqm WELL CASING DIA:: 4" / 0.6528 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: feet.100tii's 45.50 FEET CALL.PURGE VOL.: 25.80 GAL, <br /> DEPTH OF WELL: (feet.l00th's) 85.02 FEET TOTAL VOLUME PURGED: 78 GAL. <br /> STANDING WATER COLUMN: 39.52 FEET DEPTH OF PUMP: 80 FEET <br /> f.. . <br /> FIELD PARAMETERS <br /> .... <br /> i' 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) (MSMIIOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> ,. 0 NIA 5 GPM 7.16 808 20.9 99 NIA CLEAR <br /> 26 7.10 820 20.8 126 " <br /> 52 7.08 826 20.8 140 " <br /> tww 78 7.08 826 20.7 I39 " <br /> ,...... <br /> PURGE METHOD: 3"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: I'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 54.74' <br /> +- WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> t... <br /> WEATHER: CLEAR SKIES. WIND: <br /> QUALITY CONTROL- ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> 16o CONTAINMENT: D.O.T. 1755 GAL.STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER T14ERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> t... <br /> 1.r <br />