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DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> .............. ...... <br /> D.�:'j X <br /> A L <br /> AMMANAMMfg"10, R ME <br /> x x <br /> 44L : <br /> .. ........ <br /> m: UP <br /> bw <br /> Tracy CA AM <br />' 'S -ItEK:8 <br /> 'LAN <br /> ...... <br /> AkAtl. -12ERPO ED: WOO <br /> EIRD'1A <br /> . ..... <br /> LIENT: DEL-TECH 1 GTI DATE: 06/23/1995 <br /> PROJECT MANAGER. DON TIM SAMPLE LOCATION: MW-3 <br /> AMPLER: DON LIGHT START TIME: <br /> GROUNDWATER: XXX IkADOSE: -OTHER: P.I.D WELL HEAD READING 23 PPM <br /> CASING ELEVATION: (FEET MSL) CASING DIAMETER. 2 INCH <br /> DEPTH TO WATER: 9,49 FEET CALCULATED CASING VOLUME: 1.71 GAL. <br /> DEPTH OF WELL: 20.00 FEET TOTAL VOLUME PURGED: 8.0 GAL. <br /> ................................................. ................................. .. ...................... <br /> P Lb <br /> ........... <br /> gals <br /> ............ ...... <br /> C <br /> h, 00.m. %:� <br /> . ........... <br /> 7.5 2.92 19.7 LT. TURBID NO ODOR <br /> 2.0 7.4 2.91 19.7 CLEAR <br /> 4.0 7.5 2.92 19.7 <br /> 6.0 7.4 2.93 19.6 <br /> 8.0 7.4 2,92 1 19.5 <br /> PURGE METHOD : CENTRIFUGAL PUMP. <br /> SAMPLE METHOD: 1' STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME: 9.49' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, 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: SOUTH WEST. <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 />