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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 f <br /> SAMPLE LOCATION/MW- 5+ DATE: 3/14/2002 ' <br /> ................................................ , <br /> PROJECT NAME: ESCALON/FORMER AM/PM I''ANALYSIS PERFORMED: SEE CHAIN OF'CUSTODY <br /> ��:; <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 9:34 <br /> CITY,STATE: ESCALON,CA SAMPLE CONTAINERS: 4 V.O.A.'S <br /> 1 <br /> SITE CONTACT:� PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS. <br /> .. <br /> .• ............::..... .................. ..........:........ <br /> . <br /> PROJECT MAN ::: <br /> AGER RAY&MIKE MONUMENT: FLUSH <br /> 1 ' <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 ELE ION: MSL COLOR: BROWN TO CLEAR <br /> DEPTH TO WATER: (feet.100th's) 61.09 FEET CALC.PURGE VOL.: 2.01 GAL. <br /> DEPTH OF WELL: feet.100th's 73.38 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN: 12.29 FEET DEPTH OF PUMP: N/A FEET <br /> ....... <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 /> j PER PURGE (D.T.W.) (GPMILPM (units) (UmMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> i 0 N/A .5 GPM 7.06 788 19.1 60 N/A BROWN <br /> 2 7.02 774 19 54 <br /> 4 7.03 772 19.3 47 CLEAR <br /> 6 699 777 19.3 44 <br /> ...................... ........................ ......... .... .. ................. ..... .. <br /> PURGE METHOD: DEDICATED WATETtAA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 63.80' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> + WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR STIES. WIND: NONE i <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> i FIELD WITH STEAMCLEANER&,4L CONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL,STEELDRUMOR 60 GAL.POLYDRUM, <br /> INSTRUMENTATION: Y.S.1.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> { SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> }I KECK INTERFACE METER TURBIDITY METER <br /> a <br /> r <br />