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^_ DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1005 <br /> SAMPLE LOCATION /MW- 5 DATE 12/14/2005 <br />' PROJECT NAME FORMER MANNA PRO SITE ANALYSIS PERFORMED SEE C14AIN OF CUSTODY <br /> ADDRESS 4004 S ELDORADO ST SAMPLE TIME 1403 <br /> -CLTY,STATE STOCKTON, CALIF SAMPLE CONTAINERS 2 VOA'S <br /> SITE CONTACT PRESERVATIVES HCl <br />' CONSULTANT GEO-PHASE ENVIRONMLNTA L LAB ANALYSIS BY CASTLE <br /> I <br /> PROJECT MANNAGE STEVE LANKFORD MONUMENT FLUSH <br />' SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 4" / 06528 <br /> SAMPLE MEDIA GROUNDWATER P I D READING I ODOR NIA MUSTY <br /> TOP OF CASING ELEVATION MSL COLOR CLEAR <br />' DEPTH TO WATER feet 100th's 35 54 FEET CALC PURGE VOL 903 GAL <br /> DEPTH OF WELL feet 100th'sA 4938 FEET I TO 1 AL VOLUME PURGED 27 10 GAL <br /> STANDING WATER COLUMN 1384 FEET I DEPTH OF PUMP 48 FEET <br /> lie FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br />' CASING VOLUME DO"N RATE OXYGEN COLOR <br /> PER PURGF D F W (GPMILPM) units UsMllOS Celsius Mvolts PPM N T U <br /> 0 NIA 10 GPM 746 2633 20 1 65 055 CLEAR <br /> 903 7 38 2496 204 7 3 086 " <br /> 1807 " 739 2559 203 -278 056 " <br /> 2710 738 2555 20 1 -274 049 " <br />' PURGE METHOD DI.,DICATED WATERRA PUMP <br /> SAMPLF METHOD DEDICATED TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIMI; 35 64' <br /> WELL INTEGRITI CAP&SEA[ ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br />' RLMARKS <br /> WEATHER COLD/OVERCAST WIND NW5 <br /> QUALITY CONTROL ALL PURGING L UIPMEN7 AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O 7 17 55 GAL STEEL DRUMOR 60 GAL POLYDRU4I <br /> INSTRUMENTATION Y S 1 3566 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINF 5808 P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />