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1 <br />' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2000 <br />' SAMPLE LOCATION/MW - 8 DATE: 512100 <br />' PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 14:58 <br /> CITY,STATE: TRACY,CA. SAMPLE CONTAINERS: 4 V.O.A.'S, I LTR& I B.I3. <br />' SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY: SlIERWOOD LABS <br /> PROJECT MANAGER: HJRAM MONUMENT: FLUSH <br /> ' SAMPLER: ' DEL-TECH WELL CASING MATERIAL FVC <br /> SIGNED: I WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEGROUNDWATER P.I.D.READING/ODOR: NIA NONE <br /> ' TOP OF CASING EL TION: MSL COLOR: CLEAR TO BROWN <br /> DEPTH TO WATER: (feet.100th's) 8.45 FEET CALL.PURGE VOL.: 2.22768 GAL. <br /> DEPTH OF WELL: (feet.l00th's) 22.10 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> ' STANDING WATER COLUMN: 13.65 FEET I DEPTH OF PUMP: TUBING 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.) (GPM/LPM (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N.T.G.) <br /> 0 NIA .5 GPM 1 7.34 4640 22.6 91 NIA CLEAR <br /> 2 7.42 4510 25.5 6 BROWN <br /> 4 7.39 5230 28.2 -34 " <br /> 6 7.34 5340 26.4 -5 <br /> PURGE METHOD: CENTRFUGAL. <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br /> ' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 14.96' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> ' REMARKS: POOR RECHARGE <br /> WEATHER: CLEAR SKIES WIND: <br /> QUALITY CONTROL: ALL PURGING EQ UIPMENT AND SAMPLING E2 UIPMENT 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.J.D. <br /> • KECK INTERFACE METER TURBIDITY METER <br />