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,* F ..� DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2003 <br />' SAMPLE LOCATION 1 MW - 9 DATE: 12/19/2003 <br /> PROJECT NAME FORMER MANNA PRO SITE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 4004 S ELDORADO ST SAMPLE TEA E 835 <br /> CITY,STATE STOCKTON,CALIF SAMPLE CONTAINERS 2 VOA'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEO-PHASE ENVIRONMENT LAB ANALYSIS BY SHERWOOD <br /> PROJECT MANNAGE STEVE LANKFORD MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2"/ 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING 1 ODOR NIA NONE <br />' TOP OF CASING ELEVATION MSL COLOR BROWN TO LIGHT BROWN <br /> DEPTH TO WATER (feet 100th's) 3512 FEET CALC PURGE VOL 224 GAL <br /> DEPTH OF WELL (feet 100th's) 4875 FEET TOTAL VOLUME PURGED 672 GAL <br /> STANDING WATER COLUMN 1363 FEET I DEPTH OF PUMP 48 FEET <br /> FIELD PARAMETERS <br /> 1 TIME CUMULATIVE DRAW PUMPING pHE C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (GPMILPM (units) (UsmHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 865 650 172 32 456 BROWN <br /> 224 " " 834 758 176 169 278 " <br />' <br /> 448 ;; 8 19 1043 172 219 256 LT BRN <br /> 672 814 1305 167 217 240 <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 38 79' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER OVERCAST SKIES WIND NW5 <br /> 1 QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT 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 POLY DRUM <br /> INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLIDIST SLOPE METER THSRMODINE 580B P I D <br /> KE.CK INTERFACE METER TURBIDITY METER <br />