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DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> PROJECT NAME Canteen Corp SAMPLE ANALYSIS PERFORMED TPH-Gas, B T X E <br /> 1500 Shaw Road SAMPLE TIME: 17 55 <br /> Stockton, CA SAMPLE CONTAINER(S) PROVIDED BY LAB <br /> 3VOA's <br /> B.ANALYSIS COMPLETED BY SHERWOOD <br /> CLIENT APPLIED EARTH SCIENCES DATE 12/19/95 <br /> PROJECT MANAGER LISA EMMET SAMPLE LOCATION MW-7 <br /> SAMPLER- DON LIGHT TART TIME. <br /> GROUNDWATER XXX ADOSE OTHER P I D WELL HEAD READING 20 0 PPM <br /> CASING ELEVATION: FEET MSLCASING DIAMETER 4 INCH <br /> DEPTH TO WATER 54 86 FEET CALCULATED CASING VOLUME 15 98 GAL <br /> DEPTH OF WELL 79 34 FEET TOTAL VOLUME PURGED 48 0 GAL <br /> TIME VOLUME pH E C umhos/cm TEMP COLOR OTHER <br /> gallons units Degrees C Visual <br /> 0 90 515 190 CLEAR NO ODOR ;! <br /> 16 81 526 186 u <br /> , <br /> 32 79 558 188 " <br /> 48 79 558 184 " " <br /> --T <br /> PURGE METHOD 2"GRUNDFOS PUMP <br /> SAMPLE METHOD 1 FOOT STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE 54 90' DEPTH TO WATER AT SAMPLE TIME <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE, LOCK tS INSTALLED <br /> REMARKS GOOD RECHARGE <br /> WEATHER OVERCAST SKIES <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED <br /> IN THE FIELD WITH STEAM CLEANER&ALCONOX <br /> 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 /> ENVIRONMENTAL INSTRUMENTS SLOPE METER <br /> KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580E PHOTO IONIZATION DETECTOR <br />