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DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> R4.lECT NAME Vary S vv MRLANAltrY515 PERFQRMEV TPH40AS, <br /> 92 Vlf Frecxl€ B T <br /> '' ' S'kt� i�n, CA SAMRi, TIME 44 29 <br /> NAII.. SIStORMD. SHERWQDp LA$S ,. . <br /> CLIENT: HUNTER & ASSOCIATES DATE: 12/07/95 <br /> PROJECT MANAGER: BILL HUNTER SAMPLE LOCATION: MW-1 <br /> AMPLER: DON LIGHT START TIME: <br /> GROUNDWATER: XXX ADOSE: THER: <br /> CASING ELEVATION: (FEET MSL) ASING DIAMETER: 4 INCH <br /> DEPTH TO WATER: 12.44 FEET ALCULATED CASING VOLUME: 10.92 GAL. <br /> DEPTH OF WELL: 29.18 FEET OTAL VOLUME PURGED: 33.0 GAL. <br /> ` TIrIIE' € IUIE E.C. TAMP {}L4R Q7HR <br /> i :::,:97".cfls::...; un t <br /> 0 7.4 839 20.8 CLEAR NO ODOR <br /> 11.0 7.6 872 21.1 <br /> 22.0 7.5 877 19.8 <br /> 33.0 7.5 881 20.8 <br /> PURGE METHOD : CENTRIFUGAL PUMP. <br /> SAMPLE METHOD: 1 FOOT STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: 12.48' DEPTH TO WATER AT SAMPLE TIME: <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, NO LOCK IS INSTALLED. <br /> REMARKS: GOOD RECHARGE. <br /> WEATHER: OVERCAST SKIES. <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED <br /> IN THE FIELD WITH ALCONOX. <br /> NEW NITRILE GLOVES WERE WORN AT ALL TIMES. <br /> WELL LOCATION: WELL IS LOCATED AT THE SOUTH/WEST CORNER OF LOT. <br /> CONTAINMENT: D.O.T. 17 STEEL DRUM. <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 />