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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2005 <br />' SAMPLE LOCATION i MW- 9 DATE: 6/15/2005 <br /> PROJECT NAME FORMER MANNA PRO SITE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 4004 S ELDORADO ST SAMPLE TIME 1133 <br /> CITY,STATE STOCKTON,CALIF' SAMPLE CONTAINERS 2 VOLAS <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/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br />' SAMPLE MEDIA GROUNDWATER PLD READING/ODOR N/A NONE <br /> TOP OF CASING ELEVATION MSL COLOR CLEAR <br /> DEPTH TO WATER (feet 100th's) 31 96 FEET CALC PURGE VOL. 274 GAL <br /> DEPTH OF WELL (feet 100th's) 4975 FEET TOTAL VOLUME PURGED 822 GAL <br /> STANDING WATER COLUMN 1679 FEET DEPTH OF PUMP 47 FEET <br /> FIELD PARAMETERS <br /> rTIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASmcvOLUME DOWN RATE OXYGEN COLOR <br /> PFR PURGE (D T W) (GPM/LPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 755 1995 1 216 -977 044 CLEAR <br /> 274 753 1907 216 -1028 056 " <br />' <br /> 548 i' 752 1900 21 5 -1058 049 " <br /> 822 " 752 1902 215 -1072 048 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 32 19' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED j <br /> WELL LOCATION SEE SITE MAP <br />' RE MARKS <br /> WEATHER CLEAR SKIES/HOT WIND NW5 <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> r FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEIY AITRILE GLOVES <br /> CONTAINMENT D 0 T 17 55 GAL STEEL DRUM OR 60 GAL POLY DR UM <br /> r INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 590B P 1 D <br /> KECK INTERFACE METER TURBIDITY MEI ER <br /> r <br /> r <br />