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I I <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1999 <br /> SAMPLE LOCATION I MW- 1 DATE: 7116199 <br /> PROJECT NAME: DELMONTE-STOCKTON PANALYSISRFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT E: 18:10 <br /> CITY STATE: STOCKTON,CALIF. TAINERS: 4 V.O.A.'s/1 BLANK <br /> SITE CONTACT: RICHARD FISH VES: HCL <br /> CONSULTANT: DELMONTE IS BY: BSK LABS <br /> :....::::.::.::.::.,...:.: <br /> PROJECT MANAGER RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 2" / 0.1632 ) <br /> SAMPLE M IA: GROUNDWATER P.I.D.READING I ODOR: 0 PPM GAS <br /> TOP OF CASING ELEVATION: MSL COLOR: GREY TO CLEAR <br /> DEPTH TO WATER: (feeLlQOth's) 45.85 FEET CALC.PURGE VOL.: 6.58 GAL. <br /> DEPTH OF WELL: (feeL100th's) 87.80 FEET TOTAL VOLUME PURGED: 21 GAL. <br /> STANDING WATER COLUMN: 41.95 FEET DEPTH OF PUMP: 82 FEET <br /> -7-7-7 :;. <br /> .. <br /> FIELD PARAMETERS <br /> ::; r.:.:..:::...:::::.:....:.:.......... :....... <br /> TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.Q. ISSOLVEE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPMILPW (units) (UcMHOS) (Cddus) (Mvolls) (PPM) (N.T.U.) r <br /> 0 NIA 1 GPM 7.07 688 21.7 -83 NIA GREY <br /> 7 7.03 708 1 23.3 -98 " <br /> 14 7.05 711 1 23.2 -96 CLEAR <br /> 21 7.06 713 1 22.9 -100 " <br /> f <br /> PURGE METHOD: 2"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: 1'STAR PSS STEEL BAILER W/STAINLESS STffi.WIRE LVE <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 46.70' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SFE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQ UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: A.O.T.1755 GAL STEEL DRUM OR 60 GAL POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLAWCELL Y.S.L DISSOLVED OXYGEN MET FR <br /> SOLINIST SLOPE METER THERMODINE 580E P.I.D. <br /> KECK INTERFACE MEMR TtFR 31DITY METER <br /> #OF DRUMS ON SIGHT: WATER: SOIL: <br />