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DEL-TECH Geotechmcal Support Servica,s <br /> MQNTTORTNl. WR1,),,F[F.I.n v%TmmApy I,OG <br /> 1997 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> WALT'S REFRIGERATION SAMPLE TIME 14 00 <br /> 1876 COUNTRY CLUB SAMPLE CONTAINERS) HCL PRESERVED 13 V 0 A's <br /> STOCKTON,CA CONTAINERS SUPPLIED BY LABORATORY <br /> CLIENT. HUNTER&ASSOCIATES ANALYSIS PERFORMED BY SHERWOOD LABS <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION/MW- <br /> SAMPLER DON LIGHT DATE 12-18-96 MONUMENT FLUSH I CASING MATERIAL PVC <br /> SIGNED WELL HEAD P I D READING 38 0 PPM <br /> GROUNDWATER XXX SLUDGE VADOSE WELL CASING DIA 2 INCH ODOR STRONG GAS ODOR <br /> TOP OF CASING ELEVATION FEET MSL CONDUCTOR CASING YES NO UNKNOWN I X <br /> DEPTH TO WATER 15 96' FEET CALCULATED CASING VOLUME 2 76 GAL <br /> DEPTH OF WELL 32 90' (FEET) TOTAL VOLUME PURGED 12 0 GAL <br /> STANDING WATER COLUMN 16 94 FEE DEPTH PLACEMENT OF PUMP NIA <br /> PUMPING PARAMETER AND MONITORING LOG TABLE <br /> TIME VOLUME DRAWDOWN PUMPING PH EC TEMP. O.R P DISSOLVED TURBIDITY COLOR <br /> D.T.W. RATEOXYGEN <br /> (24 HRS) Qegtees <br /> START TIME (Gallons) (FEET) 4GPM I LPN) units (Umhos/cm) (O`) (Nvolts) (PPM) (N T U's) (VISUAL) <br /> 0 0 N/A 5 GPM 693 t 1845 153 NIA N/A N/A CLEAR <br /> 1 30 696 1811 194 " <br /> 2 60 696 1820 191 " <br /> 3 90 695 1822 189 <br /> 4 12-0 " 695 1822 189 " <br /> 5 <br /> PURGE METHOD. SUBMERSIBLE PUMP <br /> SAMPLE METHOD 1' STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE. DEPTH TO WATER AT SAMPLE TIME 16 05 <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 NITRILE GLOVES WERE WORN AT ALL TIMES <br /> WELL LOCATION, SEE SITE MAP <br /> CONTAINMENT- POLY DRUMS <br /> INSTRUMENTATION ORION pH/TEMPERATURE METER 2 POINT pH CALIBRATION(4 0&7 0) <br /> ORION CONDUCTIVITY METER/YSI 3560 FLOWCELL CHAMBER <br /> YSI-D O METER/SOLINIST SLOPE METER/KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580B PHOTO IONIZATION DETECTOR <br /> i <br />