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r <br /> DEL-TECH GEOTECHMCAL SUPPORT SERVICES <br /> - MONITORING WELL FIELD LOG 2045 <br /> SAMPLE LOCATION/MW 201 DATE- 7/20/2005 <br /> rPROJECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 10 56 <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS 3 VOA'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS I LAB ANALYSIS BY SHERWOOD LABS <br /> - w 1 rf I r - <br /> ' PROJECT MANAGER ERIC PRICE MONUMENT FLUSH <br /> SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED. �$ WELL CASING DIA 2" / 01632 <br /> r SAMPLE MEDIA GROUNDWA'T'ER P.I D READING I ODOR NIA NONE <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT BROWN <br /> DEPTH TO WATER (feet.l00th's) 1261 FEET CALC PURGE VOL 562 GAL <br /> DEPTH OF WELL feet,100th's) 4705 FEET TOTAL VOLUME PURGED 1686 GAL <br /> ' STANDING WATER COLUMN 3444 FEET DEPTH OF PUMP 46 FEET <br /> FIELD PAItAMFTERS <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) (GPWLPM) (units) (Msm-HOS) (Celsius) (Mvolts) (rpm) (N T U) <br /> 0 NIA 5 GPM 775 2021 202 -938 261 LT BROWN <br /> 562 771 2014 194 -910 231 " <br /> 1124 775 2014 196 -949 259 " <br /> 1686 777 2022 194 -989 234 " <br /> 1 � <br /> PURGE METHOD WATERRA INERTIA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA INERTIA TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 12 65' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SII'E MAP <br /> REMARKS GOOD RECHARGE <br /> rWEATHER CLEAR SKIES/SUNNY WIND NONE <br /> QUALITY CONTROL ALL PURGING EQUIPMENTAND 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 POLYDRUM <br /> INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> ' SOUNIST SLOPE METER =RMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />