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DEL.-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br />' SAMPLE LOCATION / MW - 6 DATE: 6/17/2002 <br /> PROJECT NAME CUTTER LUMBER ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 3430 S ELDORADO SAMPLE TIME 10 36 <br /> CITY, STATE STOCKTON,CALIF SAMPLE CONTAINERS 2 VOA'S <br /> SCT E CONTACT PRESERVATIVES HCL <br />' CONSULTANT GEO-PHASE ENVIRONMENTAL LAB ANALYSIS BY SHERWOOD <br /> PROJECT MANAGER STEVE LANKFORD MONUMENT FLUSH <br />' SAMPLER I DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED � WELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEDIAbw GROUNDWATER P I D READING/ODOR NIA FUEL <br />' TOP OF CASING ELEVATION MSL COLOR GREY <br /> DEPTH TO WATER feet 100th's 2941 FEET CALC PURGE VOL 2 58 GAL <br /> DEPTH OF WELL feet 100th's 4523 FEET TOTAL VOLUME PURGED 9 GAL <br /> ISTANDING WATER COLUMN 1512 FEET DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br />' TIME CUMULATIVE DRAW SUBMERSI pHE C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPM/LPM) (units) (UsMHO3) (CeISLUS) (Mvo[ts) (PPM) (N T U) <br /> 0 NIA 5 GPM 699 1682 20 1 -1005 041 BLACK <br /> 3 it 701 1711 198 -643 043 GREY <br /> 6 " " 698 1717 199 -993 058 " <br />' 9 721 1735 202 -107 3 024 " <br /> PURGE METHOD DEDICATED WATER-RA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 35 88' <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 /> QUALITY 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 SS GAL STEEL DRUM OR 60 GAL POLY DRUM <br />' INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOL[NIST SLOPE METER THERMODWE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />