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1 <br /> • DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> JAC <br /> MONITORING WELL FIELD LOG 2004 <br /> SAMPLE LOCATION I MW 6 DATE: 42/9/2004 <br /> 1 x4 # i It ,S s' ..F� � t'e✓. ' FI at to f ` Y1 tyYr w :t ttt a J t 3 <br /> PROJECT NAME MARCI PROPERTY ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2969 LOOMIS ROAD SAMPLE TIME. 1352 <br /> CITY STATE STOCKTON,CA SAMPLE CONTAINERS 4 V O A's/HCL-I LTR /NEA <br />' SITE CONTACT GOLDEN BEAR TRUCKING PRESERVATIVES• HCL <br /> '!CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SEQUOIA <br /> PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br />' SAMPLER DEL-TECH/DON LIGHT 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 BROWN <br /> DEPTH TO WATER. feet 100th's 66 40 FEET CALC.PURGE VOL 068 GAL <br /> DEPTH OF WELL feet.100th's 7058 FEET TOTAL VOLUME PURGED 205 GAL <br />' STANDING WATER COLUMN 418 FEET DEPTH OF PUMP 69 FEET <br /> 7` <br /> FIELD PARAMETERS <br /> TIME CIm1ULATIVE DRAW PUMPING PH E C TEMP O R.P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W (CPMlI pm) (untts) (UMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 2 GPM 6 83 1390 200 271 10 BROWN <br /> 068 DRY <br /> 136 DRY <br />' 205 DRY <br />' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 68 39' <br />' WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS POOR RECHARGE/GRAB SAMPLE <br />' WEATHER CLEAR&COLD WIND NW5 <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING E UIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br />' CONTAINMENT DOT I7 55 GAL STEEL DRUMOR 60 GAL POLYDIRUM <br /> INSTRUMENTATION Y S 1 556 WATIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLWIST SLOPE METER THERMODINE 580B P I D <br />' KECK INTERFACE METER TURBIDITY METER <br />