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1 <br /> 0EL--r ECM{ <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br />' SAMPLE LOCATION/MW 9 DATE 6/20/2005 <br /> PROJECT NAME FRONTIER TRUCKING ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br />' ADDRESS LARCH ROAD SAMPLE TIME 1058 <br /> CITY,STATE TRACY CA SAMPLE CONTAINERS 4 V O A'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT BIOPHYSICAL ASSESSMENTS LAB ANALYSIS BY SHERWOOD LABS <br />' PROJECT MANAGER DAVE 1 WINDY MONUMENT FLUSH <br /> SAMPLER DEL-TECH I DON LIGHZ WELL CASING MATERIAL PVC <br /> t SIGNED WELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA NONE <br /> TOP OF CASING ELEVATION r MSL COLOR BROWN <br /> DEPTH TO WATER (feet 100th's) 1092 FEETCALC PURGE VOL 1 33 GAL <br />' DEPTH OF WELL (feet 100th's) 1904 FEET TOTAL VOLUME PURGED 398 GAL <br /> STANDING WATER COLUMN 812 FEET DEPTH OF PUMP 19 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%V) (GPMILPM) (units) (UMHOS) (Celsius) (MVolts) (PPM) (N T U) <br /> 0 NIA 1 0 GPM 724 3999 219 600 070 BROWN <br /> 1 33 717 4524 205 613 058 " <br /> I <br /> 265 716 4918 23 8 594 079 <br /> 398 718 4749 224 63 8 1 26 <br />' PURGE METHOD CENTRIFUGAL PUMP <br /> SAMPLE METHOD DEDICATED TUBING <br />' D T VI' AFTER PURGE D T W AT S 1MPLE TIME 14 40' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS l <br /> WEATHER CLEAR SKIES/SUNNY WIND <br /> QUALITY CONTROL, ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br />' FIELD WITH A STEAMCLEANER&ALCONOA SOAP NEW NITRILE GLOVES <br /> [ CONTAINMENT DOT 17 55 GAL STEEL DRUM OR 60 G4L POLY DRUM <br />' INSTRUMENTATION Y S 1556 MULTIPROBE Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECF,INTERFACE METER TURBIDITY METER <br /> I <br />