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i <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 l <br /> 1. <br /> ma::.. <br /> SAMPLE LOCATION/MW— 9 DATE: 3/29100 } <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODS <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 12:42 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'S& I B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: BSK LABS <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 IA: GROUNDWATER P.I.D.READING I ODOR: NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: BROWN TO CLEAR <br /> DEPTH TO WATER: (feeL100th's) 44.35 FEET CALC.PURGE VOL.: 6.441504 GAL. ,l <br /> DEPTH OF WELL: feeLlWth'a 83.82 FEET TOTAL VOLUME PURGED: 19:5 GAL. <br /> STANDING WATER COLUMN: 39.47 FEET DEPTH OF PUMP: 78 FEET <br /> ::. :. .... .. ...... <br /> FIELD PARAMETERS <br /> r <br /> TIME cUMVLATIvE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBE] Ajli <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMILPM) (amts) (M+MHOS) (c bi.1 (M%Mjtm) (PPM) <br /> 0 N/A 1 GPM 7.08 1060 18 193 NIA BROWN] <br /> 6.5 117.05 1183 21.4. 190 " LT.BRN. <br /> 13 7.04 1185 21.4 195 CLEAR <br /> 19.5 " 7.06 1183 21.3 197 " <br /> J � <br /> PURGE METHOD: 2 GRUNDFOS SSTAINLESS STEEL SUBMERSIBLE PUMP. <br /> SAMPLE METHOD. 1'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 45.83' <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 EQ UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> F7ELD WITH R STEAMCLE4NER&ALCONOX SOAP. NEW NITRILE GLOMES. ` <br /> CONTAINMENT: D.O.T. 1755 GAL.STEEL DRUM OR 60 GAL.POLYDRUM I <br /> INSTRUMENTATION; Y.S.L.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER ' <br /> SOLDRST SLOPE METER THERMODWE 580E P.I.D. <br /> KECK INT'ERF'ACE METER TURBIDITY METER <br /> l I <br /> I' <br />