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DEL-TECHGEOTECHNICAL CHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2004 <br /> I <br /> SAMPLE LOCATION 1 MW - 10 DATE: 12/23/2004 <br /> ' PROJECT NAME: CUTTER LUMBER ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 3430 S.ELDORADO SAMPLE TIME: 12:30 <br /> CITY,STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 2 V.O.A.'S <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 I DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED: '`- WELL CASING DIA. : 2" / 0.1632 <br /> ' SAMPLE MEDIA: GROUNDWATER P.I.D.READING 1 ODOR: NIA MUSTY <br /> TOP OF CASING ELEVATION: MSL COLOR: GREY <br /> DEPTH TO WATER: (feet.100th's) 35.24 FEET CALC.PURGE VOL.: 1.60 GAL. <br /> DEPTH OF WELL: (feet.100th's) 45.02 FEET TOTAL VOLUME PURGED: 4.79 GAL. <br /> ' STANDING WATER COLUMN: 9.78 FEET DEPTH OF PUMP: 44 FEET <br /> FIELD PARAMETERS <br /> ' TIME CUMULATn'Y DRAM' PUMPING pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASLNG VOLUME D01F'N RkTE OXYGEN COLOR <br /> PER PURGE (DJAV.) (GPMlLPM) (units) (UsMHOS) (Celsius) (�ivolts) (PP,\I) <br /> 0 NIA .5 GPM 7.78 1720 19.4 -81.9 0.51 GREY <br /> 1.60 7.75 1600 19.5 -76.5 0.44 " <br /> 3.19 7.72 1595 19.5 -69.9 0.43 " <br /> 1 4.79 7.72 1572 19.4 -69.0 0.40 " <br /> ' PURGE METHOD: DEDICATED WATERRA PUNIP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME. 37.90' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. AMERICAN LOCK INSTALLED. <br /> WELL LOCATION-. SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: OVERCASTICOLD WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT.4ND SAh IPLING EOUIPMENT WAS CLEANED IN THE <br /> FIELD lfl]TH A STEAVCI FINER&,4LCO.'JOY SO.4P. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 5j GAL.STEEP.DRU-+LIOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN-METER <br /> ' SOLINIST SLOPE METER THER'bIODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY NIETER <br />