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.r <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> .. <br /> ... . ._.. <br /> two SAMPLE LOCATION 1 MW— NP-1-70 DATE: 3122101 <br /> F <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> `., ADDRESS: 110 FILBERT SAMPLE TIME: 16:35 <br /> CITY,STATE: STOCKTON,CA . SAMPLE CONTAINERS: 4 V.O_A.'S <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 /> r SIGNED: N WELL CASING DIA: : 1" / 0.0816 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D. READING/ODOR: NIA GAS <br /> TOP OF CASING ELEV TION: MSL COLOR: CLEAR <br /> !+ DEPTH TO WATER: feet.l00th's 46.72 FEET CALL. PURGE VOL.: 1.90 GAL. <br /> DEPTH OF WELL: (feet.100th's) 70.00 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN: 23.28 FEET DEPTH OF PUMP: 67 FEET <br /> FIELD PARAMETERS <br /> . ..... .. ... -- _. <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) (MsMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> �,. 0 NIA 1 GPM 6.68 931 21.6 -31 NIA CLEAR <br /> 2 " " 6.73 926 212 -31 " It <br /> 4 it 6.75 924 21.4 -30 " <br /> 6 it 6.83 921 21.1 -29 it " <br /> ,...... <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 53.57' <br /> 46- WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> 6w <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. 1755 GAL.STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> 1... SOLINIST SLOPE METER THERMODINE 5808 P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> i6w <br />