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DEL-TECHGeotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED SEE CHAIN OF <br /> INDEPENDENT TRUCKING CUSTODY <br /> 1145 CHARTER WAY SAMPLE TIME 12 10 <br /> STOCKTOK CA SAMPLE CONTAINER(S): HCL PRESERVED <br /> V O A's, 1 LITRE, 1 PLASTIC <br /> CONTAINERS SUPPLIED BY LABORATORY <br /> ANALYSIS PERFORMED BY SHERWOOD LABS <br /> CLIENT HUNTER&ASSOCIATES DATE 07/26/1996 <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 75 FEET CALCULATED CASING VOLUME 2 89 GAL <br /> DEPTH OF WELL 38 50 FEET ITOTAL VOLUME PURGED 12 0 GAL EIJI <br /> • TIME VOLUME pH E.0 TEMP. ORP COLOR OTHER <br /> gallons units Umhoslcm Degrees C Mvolts Visual <br /> 0 69 1723 229 NIA GREY TURBID NO ODOR <br /> 30 71 1701 206 SULFUR <br /> ODOR <br /> 60 73 1709 202 <br /> 90 73 1685 202 <br /> 120 74 1656 210 "--T <br /> " <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 78' <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE, NO LOCK INSTALLED <br /> REMARKS GOOD RECHARGE <br /> WEATHER SCATTERED CLOUDS AND HOT <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 1 KECK PRODUCT INTERFACE METER <br /> THERMODYNE 5806 PHOTO IONIZATION DETECTOR <br />