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DEL-TECH GEOTECHIVICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2003 <br /> „SAMPLE LO CATI - <br /> I <br /> ' C ON'/MW :�:�:-: .>;.:.:.:�:.::.:� . .,DATE: ����; ::�:�::21�.al2oas <:�:�: <br /> tPROJECT NAME; VALLEY WHOLESALE DRUG ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: FREMONT STREET SAMPLE TIME: 9:10 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PAUL SOUSA PRESERVATIVES: HCL& TSP <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHE RW0OD LABS <br /> . .. . ... .. ... ...... .... .. <br /> ' PROJECT MANAGER: ERIC PRICE MONUMENT: FLUSH <br /> SAMPLER; DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING 1 ODOR: NIA NONE <br /> TOP OF CASING ELEVATIO . MSL COLOR: BROWN <br /> DEPTH TO WATER: (feet.l04th's) 8.26 FEET CALC. PURGE VOL.: 2.02 GAL. <br /> DEPTH OF WELL: (feet.l00th's) 20.65 FEET TOTAL VOLUME PURGED: 6 GAL, <br /> STANDING WATER COLUMN: 12.39 FEET DEPTH OF PUMP: NIA FEET <br /> FIELD PARAMETERS <br /> 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.) (GPMILPM) (units) (UMHOS) (Celsius) (M olts) (PPM) IN.T.U.) <br /> 0 NIA .5 GPM 7.64 839 20.0 117.6 0.82 BROWN <br /> 2 " " 7,61 841 20.5 1019 0.60 IT <br /> ' 4 it 7.57 859 20.7 86.1 0.56 IT <br /> 6 7.55 867 20.9 68.5 0.28 " <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED TUBING. <br /> ' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 9.30' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. LOCK INSTALLED. <br /> WELL LOCATION: <br /> ' REMARKS: <br /> WEATHER: OVERCAST SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED 1N THE <br /> ' FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES, <br /> CONTAINMENT: D.0.T 17 55 GAL. STEEL DRUM OR 60 GAL.POLYDRU M. <br /> ' INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: SOIL: <br /> I'I <br />