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1 <br /> � DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> ' SAMPLE LOCATION /MW 7 DATE: 9/18/2003 <br /> ' PROJECT NAME MARCI PROPERTY ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRIISS 2969 LOOMIS ROAD SAMPLE TIME 1348 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 VOAS/ I LTR <br /> ' SrI I:CONTACT GOLDEN BEAR TRUCKING PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> ' PROJECT MANAGER RAY KABLANOW MONUMENT I~LUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR N/A NONE <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT BROWN <br /> DEPTH TO WATER (feet 100th's) 66 18 FEET CALC PURGE VOL 062 GAL <br /> DEPTH OF WELL (feet 100th's) 70 00 FEET TO fAL VOLUME PURGED 187 GAL <br /> ' STANDING WATER COLUMN 382 FEET I DEPTH OF PUMP 69 FEET <br /> FIELD PARAMETERS <br /> TIME cUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> r PER PURGE (D T W) (GPM/LPM) (routs) (UNIHOS) (Celsius) (Mvults) (PPM) (N T U) <br /> 0 N/A 5 GPM 7 20 1325 1 212 -55 179 LT BROWN <br /> 062 719 1333 211 -672 162 <br /> ' <br /> 125 721 1341 212 -596 145 " <br /> 187 719 1327 209 -621. 111 " <br /> 1 <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> ' D 'I W AFTER PURGE D T W AT SAMPLE TIME 68 38' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEAIHER CLEAR&HOT WIND NW5 <br /> ' QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STE.AMCLEANER d ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT DOT 17 55 GAL STEEL DRUM OR 60 GAL.POLYDRUM <br /> ' INSTRUMENTATION YSI 556 MULTIPRODE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE ME TER THERMODINE 580E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> r <br />