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LS <br /> DEL— 1TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME INDEPENDENT TRUCKING SAMPLE ANALYSIS PERFORMED TPN-Gas/Diesel, <br /> 1145 W CHARTER WAY BTX E <br /> STOCKTON,CA SAMPLE TIME. 14 42 <br /> AMPLE CONTAINER(S) HCL PRESERVED <br /> 3 V O A's, 1 LITRE & 1 BAILER BLANK <br /> ANALYSIS PERFORMED BY SHERWOOD <br /> CLIENT HUNTER &ASSOCIATES DATE* 04/11/1996 <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 /> DEPTHTO WATER. 20 97 FEET CALCULATED CASING VOLUME 2 96 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 Umhosicm Degrees G Molts Visual <br /> 0 73 1877 210 NIA BLACK/GREY STRONG <br /> DIESEL ODOR <br /> 30 73 1911 211 " " <br /> 60 72 1907 209 <br /> 90 73 1897 208 " <br /> PURGE METHOD : SUBMERSIBLE PUMP <br /> SAMPLE METHOD 1' STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE. DEPTH TO WATER AT SAMPLE TIME <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE, NO LOCK IS 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- FAR EAST <br /> CONTAINMENT POLY DRUMS <br /> INSTRUMENTATION ORION pH/TEMPERATURE METER 2 POINT pH CALIBRATION (4 0 & 7 0) <br /> ORION CONDUCTIVITY METER <br /> ENVIRONMENTAL INSTRUMENTS SLOPE METER <br /> KECK PRODUCT INTERFACE METER <br /> THERMODYNE 5808 PHOTO IONIZATION DETECTOR <br /> RECEIV u - - r <br />