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DEL-TECH Geotechnical Support �erv►ce; <br /> MONITORING WELL FIELD LOG <br /> 1996 <br />' TPH-Gas <br /> PROJECT NAME AMPLE ANALYSIS PERFORMED . , B T X E <br /> CANTEEN MTBE <br /> 1 1500 SHAW ROAD SAMPLE TIME 11 24 <br /> STOCKTON, CA SAMPLE CONTAINERS). HCL PRESERVED <br /> V O A's& 1 BAILER BLANK <br /> CONTAINERS SUPPLIED BY LABORATORY <br /> ANALYSIS PERFORMED BY SHERWOOD LABS <br /> CLIENT AES/HUNTER &ASSOIATES DATE 07/25/1996 <br />' PROJECT MANAGER CARL/BILL SAMPLE LOCATION' MW-5 <br /> SAMPLER* DON LIGHT START TIME <br />' ROUNDWATER: XXX VADOSE: OTHER: WELL HEAD P I D READING 0 0 PPM <br /> ASING ELEVATION- FEET MSLCASING DIAMETER-4 INCH <br /> DEPTH TO WATER* 55 00 FEET CALCULATED CASING VOLUME 17 46 GAL <br /> DEPTH OF WELL 81 75 FEET [TOTAL VOLUME PURGED. 52 5 GAL <br /> TIME VOLUME pH E.C. TEMP. 0.11 P COLOR D.O <br /> gallons units Umhostcm Degrees C (Mvolts) (Visual PPM <br />' 0 74 421 256 64 LT TURBID 1 8 <br /> NO ODOR <br />' <br /> 175 76 464 210 -195 CLEAR 2 <br /> 350 76 462 210 -271 412 <br /> 525 78 476 209 -250 u3 <br /> PURGE METHOD 2"GRUNDFOS SUBMERSIBLE PUMP <br /> SAMPLE METHOD V STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 55 44' <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 /> 1 <br />