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r <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> ............... <br /> SAMPLE LOCATION /MW 2 DATE: 9/6/2003 <br /> ............. .. ................. ........... .................... .. . <br /> PROJECT NAME: ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> `r ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 10:15 <br /> CITY,STATE: ESCALON,CA SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> �+ CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS. <br /> PROJECT MANAGER ERIC PRICE MONUMENT: FLUSH <br /> SAMPLER: w DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: ILI WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA. GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN <br /> y DEPTH TO WATER: (feet100th'S) 64.89 FEET CALL.PURGE VOL.: 1.96 GAL. <br /> DEPTH OF WELL: (feetl00th'S) 76.90 FEET TOTAL VOLUME PURGED: 5.88 GAL. <br /> STANDING WATER COLUMN: 12.01 FEET DEPTH OF PUMP: 74 FEET <br /> FIELD PARAMETERS <br /> . ... ._.... <br /> .� <br /> TMIEJ CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSO-LVED TURBIDITY <br /> CASING VOLUME DOWN RATE I OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPWLPM) (units) (UmMHOS) (Celsius) (M,-Iu) (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.47 661 20.5 40.8 4,07 LT. BROWN <br /> 1.96 7.51 658 20.1 37.5 4.31 " <br /> 3.92 7.49 663 20.2 35.1 4.27 " <br /> 5.88 7.52 663 20.5 34.7 4.16 " <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED W ATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 69.40' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR&HOT SKIES. WIND: NONE <br /> QUALITY CONTROL: ALL PURGING EQ MPMENT AND SAMPLING EQUIPMENT WAS CLEAN$D W THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES <br /> CONTAINMENT: D.0.T.17 55 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> r <br />