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DEL--TECH Geotechnical Support ticrNices <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME AMPLE ANALYSIS PERFORMED TPH-GAS, <br /> INDEPENDENT TRUCKING B T X E , M T B E ,601 <br /> 1145 CHARTER WAY AMPLE TIME: 18 10 <br /> STOCKTON, CA AMPLE 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 1 111 511 996 <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION. MW-4 <br /> AMPLER DON LIGHT START TIME: <br /> GROUNDWATER. XXX ADOSE OTHER-WELL HEAD P I D READING 0 0 PPM <br /> CASING ELEVATION FEET MSLCASING DIAMETER 2 INCH <br /> DEPTH TO WATER 21 50 FEET CALCULATED CASING VOLUME 2 87 GAL <br /> DEPTH OF WELL. 39 10 FEET TOTAL VOLUME PURGED 9 0 GAL <br /> TIME VOLUME pH E.C. TEMP. O.R.P COLOR OTHER <br /> gallons units Msmhos Degrees C (Mvolts) (Visual) <br /> /Cm <br /> 0 781 264 202 NIA BLK TURBID DIESEL ODOR <br /> 30 757 261 201 " " <br /> 60 765 260 199 <br /> 90 770 257 201 " <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 83' <br /> WELL INTEGRITY- CAP AND SEAL ARE SECURE, NO 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 />