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l k <br /> . DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION /MW 9s DATE: 9/20/2003 <br /> PROJECT NAME CONNELL MOTORS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2211 N WILSON WAY SAMPLE TIME 946 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 V 0 A'S <br /> SITE CONTACT NONE PRESERVATIVES HCL <br /> CONSULTANT FOOTHILLENG LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER IRV MONUENT FLUSH <br /> M <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" 1 0 1632 <br /> SAMPLE MEDI ,6 GROUNDWATER P I D READING I ODOR N/A MUSTY <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT BROWN <br /> DEPTH TO WATER (feet.100th's) 60 25 FEET CALC PURGE VOL 076 GAL <br /> DEPTH OF WELL (feet,100th's) 64 90 FEET TOTAL VOLUME PURGED 2 28 GAL <br /> STANDING WATER COLUMN 465 FEET I DEPTH OF PUMP 62 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (GPMILPM) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 2 GPM 7 12 1240 211 1 -1313 212 LT BROWN <br /> 076 7 17 1229 211 -1275 201 <br /> 152 DRY 721 1232 212 -1114 113 <br /> 228 " 717 1225 214 -1219 124 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 6117 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS POOR RECHARGE' <br /> WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL P URGING EQ 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 /> IINSTRUMENTATION Y S 1 556 MUTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLINMST SLOPE METER THERMODINE 580E P I D <br /> . KECK IN'T'ERFACE METER TUR131DITY METER <br /> #OF DRUMS ON SIGHT WATER SOIL <br />