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DEL-TECH Geotechnical suppan services <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED : TPH-Gas, B T X E , <br /> WALT'S REFRIGERATION M T.B E <br /> 1876 COUNTRY CLUB SAMPLE TIME. 18 21 <br /> STOCKTON,CA SAMPLE CONTAINER(S). HCL PRESERVED <br /> V O.A%& 1 BAILER BLANK <br /> CONTAINERS SUPPLIED BY LABORATORY <br /> ANALYSIS PERFORMED BY. SHERWOOD LABS <br /> CLIENT- HUNTER&ASSOCIATES DATE: 07/09/1996 <br /> PROJECT MANAGER: BILL HUNTER SAMPLE LOCATION: MW-1 <br /> AMPLER DON LIGHT START TIME: <br /> GROUNDWATER: XXX ADOSE- OTHER:WELL HEAD P I D READING 116 0 PPM <br /> CASING ELEVATION: FEET MSLCASING DIAMETER: 2 INCH <br /> DEPTH TO WATER: 15 09 FEET CALCULATED CASING VOLUME. 2 74 GAL <br /> DEPTH OF WELL: 31 90 FEET TOTAL VOLUME PURGED: 12 0 GAL <br /> TIME VOLUME PH E.C. TEMP. O.R.P. COLOR OTHER <br /> gallons units Umhoslcm Degrees C (Mvolts) (Visual <br /> 0 72 1896 225 NIA BLACK STRONG GAS <br /> ODOR <br /> 3 73 1884 220 " LT BLACK " <br /> 6 72 1889 219 " CLEAR SHEEN <br /> DROPLETS <br /> 9 72 1887 220 " <br /> 12 72 1895 219 " <br /> PURGE METHOD : CENTRIFUGAL PUMP <br /> SAMPLE METHOD: 1'STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME, 15 22' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, LOCK INSTALLED <br /> REMARKS: GOOD RECHARGE SHEEN DROPLET <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: NORTH WEST CORNER <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 /> SOLINIST SLOPE METER I KECK PRODUCT INTERFACE METER <br /> THERMODYNE 5806 PHOTO IONIZATION DETECTOR <br />