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1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2003 <br />' SAMPLE LOCATION/MW - 8B DATE: 9/2212003 <br /> 1 PROJECT NAME CUTTER LUMBER ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 3430 S ELDORADO SAMPLE TIME 11 36 <br /> CITY STATE STOCKTON,CALIF SAMPLE CONTAINERS 2 VOA'S <br /> SITE CONTACT PRESERVATIVES HCL <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" 1 01632 <br /> SAMPLE MED GROUNDWATER P I D READING I ODOR NIA FUEL <br /> TOP OF CASING ELE ATION MSL COLOR GREY <br /> DEPTH TO WATER feet.100th's) 3534 FEET CALC PURGE VOL 170 GAL <br /> DEPTH OF WELL (feet.lWth's) 4573 FEET TOTAL VOLUME PURGED 509 GAL <br /> STANDING WATER COLUMN 1039 FEET DEPTH OF PUMP 44 FST <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW SUBMERs I pH E C TEMP ORP DI85TURBIDITY <br /> CASING VOLUME DOWN RATE OXYYGENGEN COLOR <br />' PER PURGE (D T W) (GPMILPM) (units) (USMHOS) I(Cdsius)l (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 716 1426 207 -111 031 GREY <br /> 170 714 1398 206 -120 025 <br /> 339 711 1372 206 -132 0 18 <br />' 509 710 1365 205 -147 015 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 39 11' <br /> WELL INTEGRITY• CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAI' <br />' <br /> REMARKS <br /> CLEAR SKIES WIND NWS <br /> WEATHER <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 FLOWCE.L Y S I DISSOLVED OXYGEN METER <br /> S OLINIST SLOPE METER THERMODINE 580B P I D <br /> • KECK INTERFACE METER TURBIDITY METER <br />