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1 <br /> I� <br /> I <br /> La <br /> } DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> k <br /> MONITORING WELL FIELD LOG 1999 <br /> i <br /> SAMPLE LOCATION/MW 88 DATE: 3/24198 v <br /> ADDRESS: 3430 S.ELDORADO SAMPLE TIME: 13:45 Y <br /> PROJECT NAME: CUTTER LUMBER ANALYSIS PERFORMED: SEE CHAIN OF CUSTOD <br /> CITY STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 2 VOA'S& 1 B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: GEO-PHASE ENVIRONMENTAL LAB ANALYSIS BY: SHERWOOD <br /> PROJECT MANAGER STEVE LANKFORD MONUMENT: FLUSH } <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: i • yf %. WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: NIA GAS 'j y <br /> TOP OF CASING ELEVATtbN: MSL COLOR: CLEAR j <br /> DEPTH TO WATER: (feet lWth's) 25.00 FEET CALC.PURGE VOL.: 3.383136 GAL. i <br /> DEPTH OF WELL: (feet.100th s) 45.73 FEET TOTAL VOLUME PURGED: 10.5 GAL. " r <br /> STANDING WATER COLUMN: 20.73 FEET DEPTH OF PUMP: 40 FEET <br /> FIELD PARAMETERS <br /> LC> <br /> . TIME CASINGDRAW ISUBMERS pH E.C. TEMP. D.R.P. ISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) fGPblI FW (units) (Us[1Hm (Celsius) (m"Its) (PPM) (N.T.U.) '� <br /> 0 NIA .5 GPM 6.88 1738 19.7 1 -225 0.6 CLEAR, <br /> 3.5 6.66 1748 19.8 1 -199 0.7 <br /> 7 6.64 1711 19.7 -206 0.6 s € <br /> i 10.5 6.63 1685 19.7 -206 0.5 " <br /> Ih <br /> PURGE METHOD: PURGER PUMP. <br /> SAMPLE METHOD: F STAINLESS STEEL BAILER W/ STAINLESS STEEL WIRE LINE <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 3 <br /> �. WELL INTEGRITY: CAP&SEAL ARE SECURE. AMERICAN LOCK INSTALLED. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: OVERCAST SKIES. WIND: NW5 ' <br /> QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T.17 SS GAL STEEL DRUM OR 60 GAL.POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.L DISSOLVED OXYGEN METER <br /> L SOLINIST SLOPE METER THERMODINE 580E P.I.D. l <br /> KECK INTERFACE METER TURBIDITY METER ! <br /> i <br /> I <br /> i <br />