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4d DEL- 1T <br /> ECH Geotechnical Support �enl'-LS <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, 16 50 <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-9 <br /> AMPLER DON LIGHT START TIME <br /> GROUNDWATER XXX ADOSE OTHER. WELL HEAD P I D READING 1051 0 PPM <br /> CASING ELEVATION FEET MSLCASING DIAMETER* 2 INCH <br /> DEPTH TO WATER 2016 FEET CALCULATED CASING VOLUME 2 43 GAL <br /> DEPTH OF WELL 35 10 FEET TOTAL VOLUME PURGED 7 5 GAL <br /> TIME VOLUME PH Ex TEMP. O.R P. COLOR OTHER <br /> gallons units Umhoslcm Degrees C Mvolts Visual <br /> 0 745 1892 193 NIA TURBID STRONG <br /> BLACK <br /> 25 739 1936 200 PETROLEUM <br /> 50 737 1942 201 " ODOR <br /> 75 739 1926 198 " <br /> PURGE METHOD : SUBMERSIBLE PUMP <br /> SAMPLE METHOD 1' STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE- DEPTH TO WATER AT SAMPLE TIME 20 47' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, LOCK INSTALLED <br /> REMARKS GOOD RECHARGE <br /> WEATHER SCATTERED CLOUDS 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 />