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F,4 DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> . <br /> SAMPLE LOCATION 1 MW - 10 DATE: 3123101 <br /> ... ..... <br /> PROJECT NAME. DELMONTE-STOCKTON. ANALYSIS PEP-FORMED: SEE CHAIN OF CUSTODY -- <br /> ADDRESS: 110 HLBERT SAMPLE TIME. 14:50 <br /> CITY,STATE: STOCKTON,CA, SAMPLE CONTAINERS: 2 V.O.A.'S& I B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: BSK LABS f <br /> ............................ <br /> PROJECT MANAGER: RICHARD FISH MONUMENT: FLUSH F-E <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA:: 2" / 0.1632 "j <br /> SAMPLE MED[ . GROUNDWATER P.I.D.READING/ODOR: NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: BROWN TO CLEAR k <br /> DEPTH TO WATER: (feet.100th's) 46.21 FEET CALC. PURGE VOL.: 6.31 GAL. <br /> DEPTH OF WELL: (feet.100th's) 8490 FEET TOTAL VOLUME PURGED: 19.5 GAL. <br /> STANDING WATER COLUMN: 38.69 FEET DEPTH OF PUMP: 80 FEET <br /> < :._. <br /> FIELD PARAMETERS <br /> ... . -- <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURB[Dl� <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D-T.W.) (GPMILPM) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A 1 GPM 7.19 962 20.9 180 NIA BROWN <br /> 6.5 7.18 969 20.5 157 LT.BRN. <br /> 13 7.09 973 20.5 158 CLEAR <br /> 19.5 7.08 973 20.5 159 <br /> PURGE METHOD: 2"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP- <br /> SAMPLE METHOD: l'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 49.13' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <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 /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL.POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> i <br />