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f f <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> • <br /> MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION /MW 6D DATE: 3/26/2003 <br /> PROJECT NAME CONNELL MOTORS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2211 N WILSON WAY SAMPLE TIME 1140 <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 /> PROTECT MANAGER IRV MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WIAL WELL CASING DTA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING I ODOR NIA MUSTY <br /> TOP OF CASING ELEVATION MSL COLOR BROWN TO LIGHT BROWN <br /> DEPTH TO WATER (feetl00th's) 4943 FEET CALC PURGE VOL 794 GAL <br /> DEPTH OF WELL (feetlWth's) 98 14 FEET TOTAL VOLUME PURGED 24 GAL <br /> STANDING WATER COLUMN 4871 FEET DEPTH OF PUMP NIA 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 /> PERPURGE (DTW) (GPWLPM) (units) (UMHOS) (CelAus) (Mvolts) (PPM) (N TU) <br /> 0 NIA 1 GPM 154 964 215 -210 032 BROWN <br /> 8 749 1008 224 -129 076 LT BRN <br /> 16 " 757 957 214 -245 034 " <br /> 24 757 952 213 -275 066 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 7787 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER OVERCAST SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING EQ UIPMENT AND SAMPLING EQ UIPMENT 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 />