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DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME INDEPENDENT TRUCKING SAMPLE ANALYSIS PERFORMED TPH-Gas/Diesel, <br /> 1145 W CHARTER WAY BTXE <br /> STOCKTON,CA SAMPLE TIME. 15 56 <br /> AMPLE CONTAINER(S) HCL PRESERVED <br /> 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-5 <br /> AMPLER DON LIGHT START TIME <br /> GROUNDWATER XXX ADOSE OTHER WELL HEAD P I D READING 137 0 PPM <br /> ASING ELEVATION FEET MSLCASING DIAMETER 2 INCH <br /> DEPTH TO WATER 21 84 FEET CALCULATED CASING VOLUME 3 5 GAL <br /> DEPTH OF WELL 43 54 FEET TOTAL VOLUME PURGED 14 0 GAL <br /> TIME VOLUME pH E C TEMP. O.R.P COLOR OTHER <br /> gallons units Urnhos/cm 2Nrees C Mvotts Visual <br /> 0 69 1361 207 N/A TURBID STRONG <br /> GRE ODOR <br /> 35 68 1382 204 " " GAS <br /> 70 68 1404 202 " LT TURBID " <br /> 105 1 68 1414 203 " CLEAR " <br /> 140 68 1417 204 " <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 VERY 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 580B PHOTO IONIZATION DETECTOR <br />