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DEL-TECH Geotechrucal Support Service,, <br /> MONITORING WFI.i,FiF.i.n SUMMARY LOG <br /> 1997 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED TPH-GAS/B T X E <br /> CANTEEN CORP SAMPLE TIME 18 30 <br /> 15W SHAW ROAD SAMPLE CONTAINER(S).HCL PRESERVED/3 V O A s <br /> STOCKTON,CA CONTAINERS SUPPLIED BY LABORATORY <br /> CLIENT. APPLIED EARTH SCIENCES ANALYSIS PERFORMED BY SHERWOOD LABS <br /> PROJECT MANAGER CARL WILLS SAMPLE LOCATION 1 MW-80S <br /> SAMPLER DON LIGHT DATE 12-03-96 MONUMENT FLUSH I CASING MATERIAL PVC <br /> SIGNED WELL HEAD P I D READING 00 PPM <br /> GROUNDWATER XXX SLUDGE VADOSE WELL CASING DIA. 4 INCH I ODOR NONE <br /> TOP OF CASING ELEVATION FEET MSL CONDUCTOR CASING YES NO UNKNOWN X <br /> DEPTH TO WATER 59 94 FEE CALCULATED CASING VOLUME 1805 GAL <br /> DEPTH OF WELL 87 60(FEET) TOTAL VOLUME PURGED 555 GAL <br /> STANDING WATER COLUMN 27 66 FEE DEPTH PLACEMENT OF PUMP +/-8000 <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. RATE OXYGEN <br /> 124 HRS) Degrees <br /> SFaRF 1lnrF (Gallons) (FEET) (GPM 1 LPM) finds (Umhos/cm) (C) (worts) (PPM) (N T U's) (VISUAL) <br /> 0 1750 t 0 N/A 2 GPM 716 483 199 -48 23 435 LT BRN <br /> 1 1800 185 718 464 201 28 07 221 CLEAR <br /> 2 1810 370 718 481 202 34 04 153 <br /> 3 1820 555 718 +483 202 37 04 133 <br /> 4 1830 SAMPLED <br /> 5 <br /> PURGE METHOD 2"GRUNDFOS STAINLESS STEEL PUMP <br /> SAMPLE METHOD I STAINLESS STEEL BAILER <br /> DEPTH TO WATER AF'T'ER PURGE DEPTH TO WATER AT SAMPLE TIME 60 62 <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE <br /> REMARKS GOOD RECHARGE <br /> WEATHER OVERCAST SKIES 1 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 1 SOLINIST SLOPE METER 1 KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580B PHOTO IONIZATION DEFECTOR <br />