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DEL-TECH Geotechnical Support Services <br /> I <br /> s <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> ` PROJECT NAME-1361 Monte Eoporatln AMPLE ANALYSIS PERFORMED : TPH-Gas, B.T.X.E. <br /> Filbert Road AMPLE TiMEs;:14:12 <br /> Stockton, CA SAMPLE CONTAINER(S): HCL PRESERVED <br /> V oAA's&JI.:PAILER BLANK <br /> ALYSIS PERFORMED SHERWOOD LABS. <br /> CLIENT: CH2M HILL DATE: 02/13/1996 <br /> t PROJECT MANAGER: GRANT STEWART SAMPLE LOCATION: MW-DIS-3 <br /> AMPLER: DON LIGHT START TIME: <br /> GROUNDWATER: XXX ADOSE: OTHER: P.I.D.WELL HEAD READING 0.0 PPM <br /> CASING ELEVATION: FEET MSLCASING DIAMETER: 2 INCH <br /> DEPTH TO WATER: 62.44 FEET CALCULATED CASING VOLUME: 4.29 GAL. <br /> DEPTH OF WELL: 88.75 FEET TOTAL VOLUME PURGED: 15.0 GAL. <br /> TIME VOLUME pFl E.C;uinhosk . .:;TEMP. COLOR OTHER <br /> alloys unites -` P§zees C (Visual <br /> 0 7.4 882 20.9 TURBID NO ODOR <br /> BROWN <br /> 5.0 7.5 881 21.1 LT.TURBID <br /> 10.0 7.4 884 21.2 CLEAR " <br /> 15.0 7.5 886 21.2 " <br /> C <br /> PURGE METHOD : 2"GRUNDFOS SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: 1'STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME: 62.42' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, LOCK IS INSTALLED. <br /> REMARKS: GOOD RECHARGE. D.O. MEASUREMENT 0.6 PPM. <br /> l 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: NORTHERN COMPOUND. <br /> CONTAINMENT: D.O.T. 17 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 /> i <br /> � i <br />