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' TECH- GEOTECHNICA L SUPPORT SERVICES <br /> DEL <br /> tMONITORING WELL FIELD LOG 2002 <br /> ' SAMPLE LOCATION 1 MW- 1 DATE: 6/19/2002 <br /> ' PROJECT NAME WESTERN OIL& SPREADING ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS HWY 99 FRONTAGE ROAD SAMPLE TIME 1120 <br /> CITY,STATE LODI, CA SAMPLE CONTAINERS 2 VOA'S/ I LITER <br /> ' SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT D K BARBER&ASSOC LAB ANALYSIS BY SEQUOIA LAB/SAC <br /> PROJECT MANAGER DAN BARBER MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNEDWELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEDIAx GROUNDWATER P I D READING/ODOR NIA NONE <br /> TOP OF CASING ELE ION MSL COLOR- CLEAR <br /> DEPTH TO WATER feet 100th's) 4870 FEETCALC PURGE VOL 1 36 GAL <br /> DEPTH OF WELL feet 100th's) 5705 FEET TOTAL VOLUME PURGED 30 GAL <br /> ' STANDING WATER COLUMN 8 35 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING PH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (D T W) (GPM,LPbI) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N C U) <br /> 0 NIA 5G PM 6 72 1378 208 1518 040 LT BROWN <br /> 1 5 673 1332 204 145 064 <br /> 3 6.75 1316 203 1428 048 " <br /> ' 45 675 1324 203 1373 051 " <br /> AVERAGE 674 13375 1 2045 144 225 <br /> ' PURGE METHOD DEDICATED WATERRA INERTIA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA INERTIA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 49 78' <br /> WELL INTEGRITY SECURE W/NEW CAP& LOCK I <br /> WELL LOCATION SEE SITE MAP I <br /> ' REMARKS FUEL ODOR <br /> WEATHER CLEAR&HOT WIND NONE <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> ' FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT DO T 1755 GAL STEEL DRUM OR 60 GAL POLY DRUM <br /> t INSTRUMENTATION Y S 1 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> ' #OF DRUMS ON SIGHT WATER 0 SOIL 0 <br />