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DEL-TECH Geotechnicat Support Services <br /> MONITORING 3M.I.EXELD SUMMARY I. <br /> 1997 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED TPH-GAS/BTX E <br /> CANTEEN CORP SAMPLE TIME'18 00 <br /> 1500 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 I MW-90S <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. 41NCH ODOR NONE <br /> TOP OF CASING ELEVATION FEET MSL CONDUCTOR CASING YES NO UNKNOWN X <br /> DEPTH TO WATER 60 33 FEE CALCULATED CASING VOLUME 1868 GAL <br /> DEPTH OF WELL 88 95(FEET) TOTAL VOLUME PURGED 57 0 GAL <br /> STANDING WATER COLUMN 2862 FEE DEPTH PLACEMENT OF PUMP +/-75 00' <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 /> (24 HRS) Oegtees <br /> START TIME (Gallons) (FEET) (GPM 1 LPM) urtlt5 (Umttosâ–ºcm) (C*) (MVOKS) (PPM) (N T U's) (VISUAL) <br /> 0 1720 1 0 NIA 2 GPM 717 339 210 1 132 60 233 CLEAR <br /> 1 1730 190 716 330 205 113 63 104 <br /> 2 1740 380 716 330 20 6 111 65 35 <br /> 3 17 50 57 0 713 329 205 112 65 28 <br /> 4 18 00 SAMPLED <br /> 5 <br /> PURGE METHOD 2"GRUNDFOS STAINLESS STEEL PUMP <br /> SAMPLE METHOD 1 STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE. DEPTH TO WATER AT SAMPLE TIME 61 25 <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 ME'T'ER/YSI 3560 FLOWCELL CHAMBER <br /> YSI-D O METER/SOLINIST SLOPE METER/KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580E PHOTO IONIZATION DETECTOR <br />