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DEL-TECH Gcotechnical Support ticnicts <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED TPH-Gas, B T X E , <br /> CASTLE MOTORS SAMPLE TIME. 15 45 <br /> 2315 N ELDORADO STREET SAMPLE CONTAINER(S) HCL PRESERVED <br /> STOCKTON, CA 2 V O-A's& 1 BAILER BLANK <br /> CONTAINERS SUPPLIED BY LABORATORY <br /> ANALYSIS PERFORMED BY FGL LABS <br /> CLIENT HUNTER &ASSOCIATES DATE 11113/1996 <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION: MW-5 <br /> AMPLER DON LIGHT START TIME <br /> GROUNDWATER XXX ADOSE OTHER. WELL HEAD P I D READING 669 0 PPM <br /> CASING ELEVATION FEET MSL CASING DIAMETER 2 INCH <br /> DEPTH TO WATER 40 30 FEET CALCULATED CASING VOLUME 1 56 GAL <br /> DEPTH OF WELL 49 92 FEET TOTAL VOLUME PURGED 6 0 GAL <br /> TIME VOLUME PH E.0 TEMP. ORP COLOR OTHER <br /> gallons units Umhos/cm Degrees C Mvoq Visual <br /> 0 671 1170 209 NIA LT TURBID GAS ODOR <br /> 20 668 1144 208 <br /> 40 668 1146 208 <br /> 60 669 1147 208 <br /> PURGE METHOD • SUBMERSIBLE PURGER PUMP <br /> SAMPLE METHOD T STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 40 36' <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE, NO 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 1 D O METER <br /> I SOLINIST SLOPE METER 1 KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580B PHOTO IONIZATION DETECTOR <br />