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161 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2003 <br /> ' SAMPLE LOCATION I MW 7 DATE, 6/6/2003 <br /> 1 PROJECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 858 <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 DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING=DIA 211 / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA NONE c <br /> TOP OF CASING ELEVAT MSL COLOR RUSTY TO CLEAR <br /> DEPTH TO WATER (feet l00th's) 12 66 FEET CALC PURGE VOL 1 43 GAL <br /> DEPTH OF WELL (feet.100th's) 2140 FEET TOTAL VOLUME PURGED 6 GAL <br /> ' STANDING WATER COLUMN 874 FEET DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> TIME I CUMULATIVE DRAW PUMPINGpA E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D T W) (GPM/LPM) F(..�w (MsMHOS) (Celsius) (mvolts) (PPM) (NTU) <br /> 0 NIA 5 GPM 792 1463 218 -129 692 RUSTY <br /> 2 767 1533 241 -8 3 077 CLEAR <br /> 4 DRY 760 1538 24 0 -7 088 11 <br /> 6 754 1542 233 -52 079 <br /> PURGE METHOD HONDA,CENTRIFUGAL PUMP <br /> SAMPLE METHOD 1 STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 19 32' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> W ELL LOCA'T'ION SEE SITE MAP <br /> 1 REMARKS POOR RECHARGE <br /> WEATHER CLOUDY SKIES 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 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />