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DEL-TECH Geotechnical Support Services <br /> INTRINSIC MONITORING WELL FIELD LOG <br /> 1996 <br /> ROJECT NAME;Del INante Gorporatiori AMPLE ANALYSIS PERFORMED : SEE C OF C. <br /> 1.170 17#000 f0idi SAMPLitmMpil`3:37 <br /> 5tocktoriT CA AMPLE i00NTAINER(S):2 VOA'S, 3 PLASTIC& 1 <br /> M BER <br /> :. .N1L�.YS[S PORFORMED QAL LABS. <br /> CLIENT: CH2M HILL . DATE: 04/19/1996 <br /> it PROJECT MANAGER: GRANT STEWART SAMPLE LOCATION: MW-DIS-2 <br /> AMPLER: DON LIGHT START TIME: <br /> GROUNDWATER: XXX ADOSE: THER: P.I.Q.WELL HEAD READING 376.0 PPM <br /> CASING ELEVATION: FEET MSL ASING DIAMETER: 2 INCH <br /> DEPTH TO WATER: 59.61 FEET ALCULATED CASING VOLUME:4.46 GAL. <br /> 1 DEPTH OF WELL: 66.92 FEET OTAL VOLUME PURGED: GAL. <br /> TIME VOLUME pH Re umhoalc 'I' MP. COLOR O.R:P. <br /> alI9 tins Dges`C (Visual)/ <br /> drYvowi .:: . .. ... <... D.O. <br /> 12:50 59.77' 7.04 800 20.1 1.0 PPM -50 <br /> TURBID <br /> 12:55 6.88 826 22.2 0.4 PPM - 119 <br /> STRONG GAS <br /> ODOR <br /> } 13:00 59.74' 6.89 773 22.7 0.3 PPM - 147 <br /> 13:05 6.88 732 22.8 0.3 PPM - 155 <br /> 13:10 6.89 738 22.9 0.3 PPM -163 <br /> 13:15 59.72' 6.89 739 23.0 0.2 PPM -166 <br /> f 1 CLEAR <br /> PURGE METHOD : 2"GRUNDFOS SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: YSI 1 FLOW THROUGH CELL. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME: <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, LOCK IS INSTALLED. <br /> REMARKS: GOOD RECHARGE. <br /> 6 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: SEE SITE MAP. <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 />