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DEL,-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW- 2 DATE: 4118100 <br /> PROJECT NAME: ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 11:37 <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: MONUMENT: FLUSH <br /> SAMPLER: f DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDINJ GROUNDWATER RLD.READING I ODOR: NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER: feet.100th's 61.51 FEET CALC.PURGE VOL.: 2.511648 GAL. <br /> DEPTH OF WELL: (feet.I00th's) 76.90 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN 15.19 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING H E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPM)LPM) (units) (UmMHOS) (Ceisi-) (Mvoits) (PPM) (N.T.U.) <br /> 0 N/A 1 GPM 7.07 609 20 155 NIA LT.BRN. <br /> 2 6.97 601 19.8 159 " <br /> ' 4 7.00 599 19.8 161 <br /> 6 6.99 598 19.8 165 " CLEAR <br /> PURGE METHOD DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 62.76' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES, WIND: NW5 <br /> �LLrrr QUALITY CONTROL: ALL PURGING EQUIPMEAT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLE4NER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.0,r. 17 55 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> 'I SOLIMST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> w <br /> i <br /> 1 <br />