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-�a DEL-TECH Geotechnical Suppon ti4ni"s <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED TPH-GAS, <br /> INDEPENDENT TRUCKING B T X E . M T B E .601 <br /> 1145 CHARTER WAY SAMPLE TIME' 14 05 <br /> STOCKTON, CA SAMPLE CONTAINER(S) HCL PRESERVED <br /> V O A's, 1 LITRE, 1 BAILER BLANK <br /> CONTAINERS SUPPLIED BY LABORATORY <br /> ANALYSIS PERFORMED BY SHERWOOD LABS <br /> CLIENT HUNTER&ASSOCIATES DATE: 11/15/1996 <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION* MW-2 <br /> AMPLER DON LIGHT START TIME: <br /> GROUNDWATER XXX ADOSE OTHER WELL HEAD P I D READING 0 0 PPM <br /> CASING ELEVATION FEET MSL CASING DIAMETER 2 INCH <br /> DEPTH TO WATER 20 99 FEET CALCULATED CASING VOLUME 2 85 GAL <br /> DEPTH OF WELL 38 50 FEET TOTAL VOLUME PURGED 9 0 GAL <br /> TIME VOLUME pH E.C. TEMP. O.R.P. COLOR OTHER <br /> gallons units Umhoslcm Degrees C (Mvolts) (Visual <br /> 0 746 1668 195 NIA GREY TURBID NO ODOR <br /> 30 739 1714 197 " <br /> 60 739 1685 197 SULFUR <br /> ODOR <br /> 90 741 1647 197 " CLEAR " <br /> PURGE METHOD SUBMERSIBLE PUMP <br /> SAMPLE METHOD. 1'STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME 21 44' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, NO LOCK INSTALLED <br /> REMARKS GOOD RECHARGE <br /> WEATHER OVERCAST AND COOL <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 />