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1 <br /> y DEL.-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION/MW- 7 DATE: 91/23/2005 <br />' PROJECT NAME MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 814 E CHARTER WAY SAMPLE TIME 1305 <br /> CITY STATE STOCKTON CA SAMPLE CONTAINERS 3 V 0 AS <br />' SITE CONTACT PRESERVATIVES WCL <br /> CONSULTANT GEOLOGICAL TECHMCS LAB ANALYSIS BY SEQUOIA LABS <br /> �.1 i.�.,77-77777� f <br /> T t°,n,. .. ...,a. ,.ter d�•.«....r i.,�c,_, .,�"b.F' <br /> PROJECT MANAGER 70E ANGULO MONUMENT FLUSH <br />' SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED $ WELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEDIA GROUNDWATER P LD READING/ODOR N/A NONE <br />' TOP OF CASING ELEVATION MSL COLOR BROWN <br /> DEPTH TO WATER feeL100th's 36 95 FEET CALC PURGE VOL 042 GAL <br /> DEPTH OF WELL feet 100th's 39 50 FEET TOTAL VOLUME PURGED 125 GAL <br /> STANDING WATER COLUMN 2 55 FEET DEPTH OF PUMP 39 FEET <br /> FIELD PARAMETERS <br /> , <br /> 'GIME CUMULATIVE DRAW PUMPING pH E C TEMP O R.P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTIV) (GymiLpm) (units) (Umh-) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 723 2217 225 104 16 BROWN <br />' <br /> 042 DRY <br /> 083 " <br /> 125 " <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 3713' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS WELL WENT DRY/POOR RECHARGE I GRAB SAMPLE <br />' WEATHER COLD/RAIN WIND <br /> IIALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br />' FIELD k7TH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT DOT 1755 GAL STEELDRUMOR 60 GAL POLYDRUM <br /> I <br /> INSTRUMENTATION Y S I 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br />' SOLNET SLOPE METER T IERMODME 580E P 1 D <br /> KECK INTERFACE METER TURBIDITY METER <br />