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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001/GLOBAL LD. # T0607700605 <br /> SAMPLE LOCATION/MW 6 DATE: 12/14/2001 <br /> PROJECT NAME: OLIVAREZ PROPERTY ANALYSIS PERFORMED: SEE C OF C <br /> ADDRESS: 300 S. CALIFORNIA STREET SAMPLE TIME: 10:06 <br /> CITY STATE: STOCKTON,CA. SAMPLE CONTAINERS: 2 V.O.A.'s <br /> SITE CONTACT: NONE PRESERVATIVES: HCL <br /> CONSULTANT: FOOTHILL ENG. LAB.ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MANAGER IRV MONUMENT: FLUSH <br /> SAMPLER: s DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE ME51AU GROUNDWATER P.I.D.READING 1 ODOR: NIA FUEL <br /> TOP OF CASING ELEVATION: MSL COLOR: BLACK TO CLEAR <br /> DEPTH TO WATER: feet.I00th's 30.12 FEET CALL.PURGE VOL.: 10.93 GAL, <br /> DEPTH OF WELL: feet.I00th's 97.09 FEET TOTAL VOLUME PURGED: 33 GAL. <br /> STANDING WATER COLUMN: 66.97 FEET 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) (UMIIOS) (Celsius) (Mvolts)--] (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.99 1158 20 -111 N/A BLACK <br /> 11 7.60 1166 20 -163 CLEAR <br /> 22 7.57 1151 20.1 -162 " <br /> 33 7.72 1119 20.1 -163 " <br /> . : : <br /> PURGE ����T., . DEDICATED WATERRA PUMP. <br /> U METHOD: i <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 39.74' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: <br /> REMARKS: <br /> WEATHER: OVERCAST SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT 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.POLY DRUM. <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 TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: SOIL: <br />