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DEL-TECH Geotechnical Support Senzces <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED TPH-Gas, B T X E , <br /> CANTEEN MTBE <br /> 1500 SHAW ROAD SAMPLE TIME: 12 12 <br /> STOCKTOR CA SAMPLE CONTAINER(S). HCL PRESERVED <br /> V O A's&. 1 BAILER BLANK <br /> CONTAINERS SUPPLIED BY LABORATORY <br /> ANALYSIS PERFORMED BY SHERWOOD LABS <br /> CLIENT AES 1 HUNTER&ASSOIATES DATE 07/25/1996 <br /> PROJECT MANAGER CARL 1 BILL SAMPLE LOCATION MW-6 <br /> AMPLER. DON LIGHT START TIME <br /> ROUNDWATER: XXX—]�ADOSE: OTHER WELL HEAD P I D READING 0 0 PPM <br /> CASING ELEVATION FEET MSL CASING DIAMETER- 4 INCH <br /> DEPTH TO WATER 56 59 FEET CALCULATED CASING VOLUME 15 77 GAL <br /> DEPTH OF WELL- 80 76 FEET TOTAL VOLUME PURGED. 48 0 GAL <br /> TIME VOLUME pH E.C. TEMP. O.R.P COLOR D O <br /> gallon s units Umhoslcm Degrees C Mvolts Visual PPM <br />' 0 74 486 217 -100 LT TURBID/ 8 <br /> NO ODOR <br /> 160 74 497 203 -165 CLEAR 4 <br /> 320 74 485 201 -111 4 <br />' 480 74 488 198 -39 5 <br /> PURGE METHOD 2 GRUN <br /> DFOS SUBMERSIBLE PUMP <br /> SAMPLE METHOD 1'STAINLESS STEEL BAILER <br />' DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 5669' <br /> WELL INTEGRITY. CAP AND SEAL ARE SECURE, 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 /> SOLINIST SLOPE METER 1 KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580E PHOTO IONIZATION DETECTOR <br />