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1 <br /> 4 DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> 1 <br /> MONITORING WELL FIELD LOG 2005 <br /> R�YW <br /> LOCATION I MW 7 DATE 4/18/2005 <br /> 11 <br /> PROJECT NAME MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 814 E CHARTER WAY SAMPLE TIME 1055 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 V O A'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <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 NIA LT FUEL <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT BROWN <br /> DEPTH TO WATER (feet 100th's 3602 FEET CALC PURGE VOL 057 GAL <br /> ' DEPTH OF WELL (feet 100th's 39 50 FEET TOTAL VOLUME PURGED 1 70 GAL <br /> STANDING WATER COLUMN 348 FEET DEPTH OF PUMP 39 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 (D T W) (GPMILPM) (units) (Umhos) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 696 2419 214 -348 206 LT BROWN <br /> 057 698 2382 212 -492 185 " <br /> ' <br /> 114 " 695 2400 210 -287 1 90 " <br /> 170 696 2358 210 -569 176 " <br /> F177-71--m-27 <br /> -2 <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRA PUMP&TUBING <br /> ' D T W AFTER PURGE D T W AT SAMPLE TIME 37441 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL 'LOCATION SEE SITE MAP <br /> REMARKS <br /> ' 1VEATHER SUNNY I WINDY WIND <br /> QUALITY CONTROL ALL PURGING E UIPAIENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> t FIELD WITHA STI;AMCLEANER&ALCONOXSOAP NEWNITRME GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDR UM <br /> INSTRUMENTATION Y S 1 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> ' SOLINIST SLOPE METER THERMODINE 5808 P I D <br /> K$CK INTERFACE W-ITR TURBIDITY METER <br /> t <br /> 1 <br />