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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2004 <br /> ' SAMPLE LOCATION 1 MW- 3 DATE: 6/22/2004 <br /> ' PROJECT NAME: WESTERN OIL&SPREADING ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS. HWY 99 FRONTAGE ROAD SAMPLE TIME 1042 <br /> CITY,STATE LODI,CA SAMPLE CONTAINERS: 1 AMBER LITER NEAT <br /> ' SITE CONTACT: PRESERVATIVES: NONE <br /> CONSULTANT D K BARBER&ASSOC LAB.ANALYSIS BY. SE UOIA LAB/SAC <br /> PROJECT MANAGER DAN BARBER MONUMENT: FLUSH <br /> ' SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED- WELL CASING DIA. 2" / 0 1632 <br /> SAMPLE MEDIA:'(\ GROUNDWATER P.I D READING/ODOR- NIA NONE <br /> ' TOP OF CASING ELEVA ION: 5726 MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: feet 100th'sl 5221 FEET CALC PURGE VOL • 144 GAL <br /> DEPTH OF WELL: feet 100th's 6105 FEET TOTAL VOLUME PURGED 433 GAL <br /> STANDING WATER COLUMN: 884 FEET I DEPTH OF PUMP. 60 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH EC TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) 1 (GPM/LPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 2 GPM 679 1908 203 110 058 LT BROWN <br /> 144 It <br /> 680 1904 205 109 078 " <br /> 289 682 1885 203 108 088 " <br /> ' 433 It686 1898 202 105 130 " <br /> AVERAGE 682 1898 75 20 325 108 <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 55 76' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> ' REMARKS <br /> WEATHER CLEAR/HOT WIND NW 5 MPH <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> ' FIELD WITH 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 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P I D <br /> . KECK INTERFACE METER TURBIDITY METER <br />