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u <br /> DEL— 1T ECH Geotechrucal 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. 17 15 <br /> STOCKTON,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-3 <br /> SAMPLER- DON LIGHT START TIME <br /> GROUNDWATER XXX :lADOSE OTHER WELL HEAD P I D READING 0 0 PPM <br /> CASING ELEVATION FEET MSL CASING DIAMETER 2 INCH <br /> DEPTH TO WATER: 20 19 FEET CALCULATED CASING VOLUME 3 02 GAL <br /> DEPTH OF WELL 38 75 FEET TOTAL VOLUME PURGED 10 0 GAL <br /> • TIME VOLUME pH E.C. TEMP. O.R P. COLOR OTHER <br /> gallons units Umhos/cm De Tees C (Mvolts) (Visual <br /> 0 77 990 223 NIA TURBID GREY SEPTIC ODOR <br /> 35 77 935 217 LT TURBID " <br /> 70 78 958 210 CLEAR " <br /> 105 79 971 210 " <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 20' <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE, NO LOCK INSTALLED <br /> REMARKS GOOD RECHARGE <br /> WEATHER CLEAR 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/KECK PRODUCT INTERFACE METER <br /> THERMODYNE 5808 PHOTO IONIZATION DETECTOR <br />