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DEL-TECH Geotechnical Supfxert ,emce-, <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED TPH-Gas B T X E <br /> CANTEEN MTBE <br />' 1500 SHAW ROAD SAMPLE TIME- 13 05 <br /> STOCKTON,CA SAMPLE CONTAINER(S) HCL PRESERVED <br /> V OA's& 1 BAILER BLANK <br /> CONTAINERS SUPPLIED BY LABORATORY <br /> ANALYSIS PERFORMED BY SHERWOOD LABS <br /> CLIENT: AES 1 HUNTER&ASSOIATES DATE. 07/25/1996 <br />' PROJECT MANAGER CARL 1 BILL SAMPLE LOCATION MW-7 <br /> AMPLER DON LIGHT START TIME: <br /> GROUNDWATER. XXX ADOSE• OTHER WELL HEAD P I D READING 0 0 PPM <br /> CASING ELEVATION FEET MSLCASING DIAMETER. 4 INCH <br /> DEPTH TO WATER* 55 31 FEET CALCULATED CASING VOLUME 15 68 GAL <br /> DEPTH OF WELL 79 34 FEET TOTAL VOLUME PURGED 48 0 GAL <br /> TIME VOLUME pH E.C. TEMP. O.R.P. COLOR D.O <br /> allons units Umhos/cm Degrees C (Mvolts) (Visual PPM <br /> 0 78 414 219 -34 TURBID 1 NO 12 <br /> ODOR <br /> 160 80 439 207 -110 CLEAR 2 <br /> 320 77 459 210 -110 3 <br />' 480 77 461 207 -143 2 <br /> PURGE METHOD 2 GRUNDFOS SUBMERSIBLE PUMP <br /> SAMPLE METHOD 1'STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 56 42 <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE, LOCK INSTALLED <br /> REMARKS GOOD RECHARGE <br /> WEATHER CLEAR SKIES <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED <br /> IN THE FIELD WITH 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 <br /> YSI 3560 FLOWCELL CHAMBER/D O METER <br /> SOLINIST SLOPE METER/KECK PRODUCT INTERFACE METER <br />' THERMODYNE 580B PHOTO IONIZATION DETECTOR <br />