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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2004 <br /> ' SAMPLE LOCATION/MW- 9 DATE: 10/21/2004 <br /> ' PROJECT NAME CASTLE MOTORS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2315 N ELDORADO SAMPLE TIME 1800 <br /> CITY,STATE: STOCKTON,CA SAMPLE CONTAINERS. 2 VOA'S <br /> SITE CONTACT PRESERVATIVES: HCL <br /> ' CONSULTANT. GEOLOGICAL TECHNICS LAB ANALYSIS BY. SHERWOOD <br /> PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DBL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA • 3116" <br /> SAMPLE MEDIA- GROUNDWATER P I D READING/ODOR- NIA MUSTY <br /> ' TOP OF CASING ELEVATION. MSL COLOR. LIGHT BROWN <br /> DEPTH TO WATER (feet.100th's) FEET CALC PURGE VOL.: GAL <br /> DEPTH OF WELL. (feet.100th's) FEET TOTAL VOLUME PURGED- 150 GAL <br /> ' STANDING WATER COLUMN: FEET I DEPTH OF PUMP FEET <br /> FIELD PARAMETERS <br /> MTIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPWLFM) (units) I(MsmIlOS) (Celsius) (Mvolts) (Ppm) (N T U) <br /> 0 N/A 1 GPM 789 1044 197 -56 249 LT BROWN <br /> 050 787 1015 195 -25 283 " <br /> 100 " <br /> 150 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> ' D T W AFTER PURGE D T W AT SAMPLE TIME <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> ' REMARKS VERY POOR RECHARGE/GRAB SAMPLE <br /> WEATHER CLEAR SKIES WIND <br /> ' QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A 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 ME'T'ER <br /> SOLINIST SLOPE METER TIIERMODINE 590E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />