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DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME: Del Monte CorporadorS AMPLE ANALYSIS.PERFORMED , TPH-Gas, B.T.X.E. <br /> Filbert Road SAMPLE TIME: 1'1a8 <br /> Stockton,CA AMPLE CONTAINER(S): HCL PRESERVED <br /> t:BAILER BLANK <br /> ANALYSIS':PERFORMED SHERWOOD LABS. <br /> CLIENT: CH2M HILL DATE: 02/13/1996 <br /> PROJECT MANAGER: GRANT STEWART SAMPLE LOCATION: MW-DIS-8D <br /> AMPLER: DON LIGHT START TIME: <br /> GROUNDWATER: XXX ADOSE: OTHER: P.I.D.WELL HEAD'READING 0.0 PPM <br /> CASING ELEVATION: FEET MSL CASING DIAMETER: 4 INCH <br /> DEPTH TO WATER:62.04 FEET 12ALCULATED CASING VOLUME: 50.90 GAL. <br /> DEPTH OF WELL: 140.02 FEET ITOTAL VOLUME PURGED: 153.00 GAL. <br /> TIME VOLUMErH EC,umhoslc ; TEMP. COLOR OTHER <br /> allons units Degrees C Visual <br /> 0 7.8 436 20.3 CLEAR NO ODOR <br /> 51.0 7.8 428 20.4 LT.TURBID " <br /> BRN <br /> 102.0 7.7 426 20.7 <br /> 153.0 7.8 423 20.9 " <br /> PURGE METHOD : 2" STAINLESS STEEL GRUNDFOS SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: 1'STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME: 65.48' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE,LOCK IS INSTALLED. <br /> REMARKS: GOOD RECHARGE. D.O.MEASUREMENT 2.8 PPM <br /> WEATHER: OVERCAST 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: WESTERN SIDE ALONG WEBER. <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 />