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J - <br /> 1 <br /> p7 DEL-TECH GEOTECBNICAL SUPPORT SERVICES <br /> 1 <br /> MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION I MW- 4 DATE 11/23/2005 <br /> PROJECT NAME MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 814 E CHARTER WAY SAMPLE TIME 1020 <br /> CITY STATE STOCKTON CA SAMPLE CONTAINERS 3 V O A'S <br /> ' SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SEQUOIA LABS <br /> fir;+ i wa <br /> ' PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" 1 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING 1 ODOR NIA NONE <br /> ' TOP OF CASING ELEVATION MSL COLOR BROWN <br /> DEPTH TO WATER feel~100th's 3705 FEET CALC PURGE VOL 213 GAL <br /> DEPTH OF WELL feeL1001h's 5011 FEET I TOTAL VOLUME PURGED 639 GAL <br /> STANDING WATER COLUMN 13 06 FEET I DEPTH OF PUMP 48 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAWw PUMPING pH E C TEMP O RP DISSOLVED TURBIDITY <br />' CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DT W (C!'M Lp" (units) (Umbos) (Celsius) (Myons) (PPM) (N T U) <br /> 0 N/A 5 GPM 735 1686 224 48 039 BROWN <br />' 2 13 711 1732 223 178 036 " <br /> 426 707 1711 223 182 039 " <br /> 6 39 712 1653 221 144 028 " <br /> PURGE METHOD WATERRA DEDICATED PUMP <br /> SAMPLE METHOD WATERRA DEDICATED PUMP <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 40 90' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE STI'E MAP <br />' REMARKS <br /> WEATHER COLD I RAIN WIND NW5 <br /> UALITY CONTROL ALL PURGING EQ UIPMENT AND SAMPLING EQ UIPMENT WAS CLEANED IN THE <br />' FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1556 MULTIPROBE SYSTEM Y S i DISSOLVED OXYGEN METER <br />' SOLIMST SLOPE METER THERMODINE 5SOB P LD <br /> KECK WTERFACE METER TURBIDITY METER <br />