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M <br /> { <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION/MW 6D DATE: 6/23/2003 <br /> PROTECT NAME CONNELL MOTORS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2211 N WILSON WAY SAMPLE TIME 1015 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 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 DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA'Q GROUNDWATER P I D READING/ODOR N/A NONE <br /> TOP OF CASING ELEVATION MSL COLOR BROWN TO LIGHT BROWN <br /> DEPTH TO WATER (feet100th's) 52 00 FEET CALC PURGE VOL 753 GAL <br /> DEPTH OF WELL (feet.100th's) 98 14 FEET TOTAL VOLUME PURGED 225 GAL <br /> STANDING WATER COLUMN 46 14 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br /> sTIME CUMULATIVE DRAW PUMPING pH E CTEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D T W) (GPM/LPM) (units) (UMHOS) (Celsus) (Mvolts <br /> (PPM) (N T U) <br /> 0 N/A 1 GPM 705 897 215 1239 062 BROWN <br /> 75 11 1 " 711 877 215 1245 072 LT BROWN <br /> 15 DRY 711 884 217 1249 058 " <br /> 225 715 896 221 1382 138 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFFER PURGE D T W AT SAMPLE TIME 7425 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING EQUIPMENT 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 556 MUTIPROBE SYSTEM 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 />