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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION 1 MW- 10 DATE: 12/5/2001 <br /> PROJECT NAME CUTTER LUMBER ANALYSIS PERFORMED- SEE CHAIN OF CUSTODY <br /> ADDRESS. 3430 S ELDORADO SAMPLE TIME 917 <br /> CITY STATE STOCKTON CALIF SAMPLE CONTAINERS 2 V HCL <br /> SITE CONTACT: PRESERVATIVES HC <br />' CONSULTANT. GEO-PHASE ENVIRONMENTAL LAB ANALYSIS BY. SHERWOOD <br /> PROJECT MANAGER: STEVE LANKFORD MONUMENT FLUSH <br />' SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED' WELL CASING DIA 2" / 01632 <br /> SAMPLE MED GROUNDWATER P I D READING/ODOR NIA SLIGHT FUEL. <br /> TOP OF CASING EL ATION MSL COLOR LT GREY TO CLEAR <br /> DEPTH TO WATER' feet 100th's 31 42 FEET CALC PURGE VOL • 223 GAL <br /> DEPTH OF WELL* feet 100th's 4507 FEET TOTAL VOLUME PURGED. 9 GAL <br /> STANDING WATER COLUMN- 1365 FEET I DEPTH OF PUMP. NIA 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) (GPMlLPM) (units) (UsNIHOS) (Celsius) (Mvolts) (PPM) (N T U) <br />' 0 NIA 5 GPM 734 630 185 1 142 N/A LT GREY <br /> 3 " 745 645 196 80 " <br /> 6 " 748 643 192 88 " <br />' g " 751 639 191 77 CLEAR <br />' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 34 84' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION• SEE SITE MAP <br />' REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> UALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING E UIPMENT 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 POLYDRUM <br />' INSTRUMENTATION Y S 1 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />