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DEL-TECH Geotechnical Support Services <br /> 1997 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED TPH-GAS/B T X E <br /> CANTEEN CORP. SAMPLE TIME:12 49 <br /> 1500 SHAW ROAD SAMPLE CONTAINER(S) HCL PRESERVED 13 V O A's <br /> STOCKTON,CAE CONTAINERS SUPPLIED BY LABORATORY <br /> CLIENT. APPLIED EARTH SCIENCES ANALYSIS PERFORMED BY SHERWOOD LABS <br /> PROJECT MANAGER CARL WILLS SAMPLE LOCATION I MW-7 <br /> SAMPLER DON LIGHT I DATE 12-0496 MONUMENT FLUSH I CASING MATERIAL PVC <br /> SIGNED WELL HEAD P I D READING 0 0 PPM <br /> GROUNDWATER XXX SLUDGE VADOSE WELL CASING DIA. 4 INCH ODOR NONE <br /> TOP OF CASING ELEVATION FEET MSL CONDUCTOR CASING YES NO UNKNOWN X <br /> DEPTH TO WATER 58 91 FEE CALCULATED CASING VOLUME 13 33 GAL <br /> DEPTH OF WELL 7934(FEET) TOTAL VOLUME PURGED 40 5 GAL <br /> STANDING WATER COLUMN 20 43 FEE DEPTH PLACEMENT OF PUMP +1-7500 <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 <br /> s <br /> START TIME (Gallons) (FEET) (GPM I LP'M) units (UmhOslCm) (C`) {Ilt<Volts) (PPM) {N T U's) {VISUAL} <br /> 0 1221 0 NIA 2 GPM 714 416 193 2 13 677 LT BRN <br /> 1 1228 135 714 446 201 2 00 354 CLEAR <br /> 2 1235 27 713 460 201 -00 00 234 <br /> 3 1242 405 " 713 459 _202 -40 00 122 <br /> 4 1249 SAMPLED <br /> 5 <br /> PURGE METHOD 2"GRUNDFOS STAINLESS STEEL PUMP <br /> SAMPLE METHOD I STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 59 58' <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 NITRrLE GLOVES WERE WORN AT ALL TIMES <br /> WELL LOCATION SEE SITE MAP <br /> CONTAINMENT POLY DRUMS <br /> INSTRUMENTATION ORION pHITEMPERATURE 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 580E PHOTO IONIZATION DETECTOR <br />