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DEL-TECH Geotecluucal Support Services <br /> . MONITORING WELL FIELD SUMMARY LOG <br /> 1997 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> WALT'S REFRIGERATION SAMPLE TIME 13 52 <br /> 1876 COUNTRY CLUB SAMPLE CONTAINER(S).HCL PRESERVED/3 V O A s <br /> STOGKTON,CA CONTAINERS SUPPLIED BY LABORATORY <br /> CLIENT* HUNTER 8 ASSOCIATES ANALYSIS PERFORMED BY SHERWOOD LABS <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION/MW-1 <br /> SAMPLER DON LIGHT DATE 12-18-96 MONUMENT FLUSH I CASING MATERIAL PVC <br /> SIGNED WELL HEAD P I D READING 440 PPM <br /> GROUNDWATER XXX SLUDGE VADOSE WELL CASING DUL 2 INCH ODOR STRONG GAS ODOR <br /> TOP OF CASING ELEVATION FEET MSL CONDUCTOR CASING YES NO UNKNOWN X <br /> DEPTH TO WATER 15 87' FEE CALCULATED CASING VOLUME 261 GAL <br /> DEPTH OF WELL 31 90' (FEET) TOTAL VOLUME PURGED 12 0 GAL <br /> STANDING WATER COLUMN 1603 FEET DEPTH PLACEMENT OF PUMP N/A <br /> PUMPING PARAMETER AND MONITORING LOG TABLE <br /> TIME VOLUME DRAWDOWN PUMPING pH E.0 TEMP ORP DISSOLVED TURBIDITY COLOR <br /> (2b HRS <br /> D.T, p"W. RATE OXYGEN <br /> START TIME (rpauons) (FEET) (GPM I LPN!) (units) (Umhoslcm (��s <br /> {Mvolts} {PPM} (N T U's) (VISUAL) <br /> . 0 0 N/A 6 GPM 693 4814 201 NIA N/A NIA CLEAR <br /> 1 30 699 1828 202 <br /> 2 60 " 694 4823 i 200 " <br /> 3 90 " 695 18M 202 " <br /> 4 120 696 1632 202 " <br /> 5 <br /> PURGE METHOD CENTRIFUGAL PUMP <br /> SAMPLE METHOD. V STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME lb 33 <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE <br /> REMARKS GOOD RECHARGE <br /> WEATHER OVERCAST SKIES/COLD <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE FIELD WITH <br /> STEAM CLEANER&ALCONOX <br /> NEW NTTRILE GLOVES WERE WORN AT ALL TIMES <br /> WELL LOCATION SEE SITE MAP <br /> CONTAINMENT POLY DRUMS <br /> INSTRUMENTATION ORION pHCI'EMPERATURE METER 2 POINT pH CALIBRATION(4 0&7 0) <br /> ORION CONDUCTIVITY METER/YS13560 FLOWCELL CHAMBER <br /> YSI-D O METER/SOLINIST SLOPE METER/KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580B PHOTO IONIZATION DETECTOR <br />