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DEL-TECH Geotechnical Support Services <br /> i <br /> MONITORING WELL FIELD LOG <br /> PROJECT NAME STAN MORRI FORD SAMPLE ANALYSIS PERFORMED 8010 <br /> AMPLE TIME. 12 47 <br /> TRACY, CA SAMPLE CONTAINER(S) <br /> 3 V O A's& 1 BAILER BLANK <br /> ANALYSIS PERFORMED BY SEQUOIA ANALYTICAL <br /> CLIENT GEOLOGICAL TECHNICS DATE 12128/1995 <br /> PROJECT MANAGER RAY SAMPLE LOCATION MW-1 <br /> AMPLER DON LIGHT START TIME <br /> GROUNDWATER XXX ADOSE OTHER P I D WELL HEAD READING 0 0 PPM <br /> CASING ELEVATION FEET MSLCASING DIAMETER 2 INCH <br /> DEPTH TO WATER 10 81 FEET CALCULATED CASING VOLUME 1 71 GAL <br /> DEPTH OF WELL 21 30 FEET TOTAL VOLUME PURGED 15 0 GAL <br /> TIME VOLUME pH E.C. TEMP COLOR OTHER <br /> gallons units MSmhoslcm Degrees C isual <br /> 0 70 234 21 7 CLEAR NO ODOR <br /> 20 70 233 217 " <br /> 40 70 233 215 " <br /> 60 70 233 216 " <br /> 80 70 234 216 " <br /> PURGE METHOD - CENTRIFUGAL PUMP <br /> SAMPLE METHOD 3'STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 10 80' <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE, LOCK IS INSTALLED <br /> REMARKS NEW CAP INSTALLED <br /> WEATHER OVERCAST 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 NORTHERN <br /> CONTAINMENT DO T 17 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 5808 PHOTO IONIZATION DETECTOR <br />