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I� DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2001 <br /> _ <br /> E LOCATION <br /> ... DATE: $>rsro�.. <br /> SAMPL . <br /> ... ........ ............. .......... .............. . .... ..........' PROJECT NAME: FRONTIER TRUCKING, ANALYSI5 PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 16:24 <br /> CITY,STATE: TRACY,CA. SAMPLE CONTAINERS: 4 V.O.A.'S&2 LITRES <br /> ' SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MANAGER: HIRAM 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/ODOR: NIA NONE <br /> ' TOP OF CASING ELEVA MSL COLOR: BROWN TO CLEAR <br /> DEPTH TO WATER: feet.100th's 9.41 FEET CALC. PURGE VOL.: 2.50 GAL. <br /> DEPTH OF WELL: feet.100th's 24.70 FEET TOTAL VOLUME PURGED: 7.5 GAL. <br /> STANDING WATER COLUMN: 15.29 FEET DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> CUMULATIVE DRAW PUMPING pHE.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (D.T.W.) (GPM/LPM) (units) (MsMHOS) (Celsius) (Mvolts) (P . <br /> 0 N/A .5 GPM 7.27 2660 28.8 210 NIA BROWN <br /> 2.5 It <br /> IF <br /> 7.28 2410 23.9 210 LT. BRN. <br /> ' 5 7.27 2340 23.5 212 CLEAR <br /> 7.5 7.27 2350 23.5 191 " <br /> 1 <br /> PURGE METHOD: CENTRIFUGAL. <br /> SAMPLE METHOD: STAINLESS STEEL RAILER. <br />' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 13.85' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br />' REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br />' QUALITY CONTROL: ALL PURGING E UIPAIENT AND SAMPLING E UJPMEMT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br />' INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE?METER TIIRBIDITY METER <br />