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DEL-TECH GEOTECPINICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2003 <br /> 1 SAMPLE LOCATION/MW 6 DATE: 6/6120-03 <br /> ' PROJECT NAME GEORGE S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 8 30 <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS 2 V O A 'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER MIKE NIEMI MONUMENT FLUSH <br /> SAMPLER 1 0. DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING I ODOR NIA NONE <br /> ' TOP OF CASING ELEVA TON MSL COLOR CLEAR <br /> DEPTH TO WATER (feet100th's) 1244 FEET CALL PURGE VOL 135 GAL <br /> DEPTH OF WELL (feetlMth's) 20 70 FEET TOTAL VOLUME PURGED 45 GAL <br /> STANDING WATER COLUMN 826 FEET DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> T1ME C[JMULATIVE DRAW PUMPINGI?H <br /> E C TEMP ORP DISSOLVED TURBIDITY <br /> ' <br /> CASING VOLUME DOWN RATE OXYGEN COLOR PER PURGE (D T W) (GPMlLPM) (units) (MsMH05) (Celsus) (Mvolts) (PFM) (N T L7) <br /> 0 NIA 5 GPM 847 2204 262 114 153 CLEAR <br /> is 8 15 2128 246 18 144 " <br /> ' 3 „ 704 2349 245 136 151 <br /> 45 799 2183 244 1 163 <br /> PURGE METHOD HONDA CENTRIFUGAL PUMP <br /> i' SAMPLE METHOD I'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 1527 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> 1 REMARKS GOOD RECHARGE. <br /> WEATHER CLOUDY SKIES WIND NONE <br /> ' QUALITY CONTROL ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITRA STEAMCLEANER&ALCONOX SOAP NEWNITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL.STEEL DRUM OR 60 GAL POLY DRUM <br /> ' INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLRNIST SLOPE METER THERMODINE 58OB P I D <br /> KECK INTERFACE METER TURBIDITY METE3t <br /> 1 <br />