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I <br /> a <br /> DEL-TECH Geotechnical Support Services y <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME::STAN;MOR <br /> Ri FORE) AMPLE VALYsit .PERFORMED : 8010 <br /> 1.04 WEST ELEVENTH ST AMPLE TIME "11 34 <br /> TRACY,CA AMPLE CONTAINER{S}: HCL PRESERVED <br /> 3 U.O A s':&1.BAILERBLANK <br /> ' NALYSIS PERFORMED BY:SEQUOIA ANALYTICAL <br /> CLIENT- GEOLOGICAL TECHNICS DATE: 04/05/1996 <br /> PROJECT MANAGER: RAY KABLANOW SAMPLE LOCATION: MW-2 <br /> AMPLER: DON LIGHT START TIME: <br /> GROUNDWATER: XXX ADOSE: OTHER:WELL HEAD P.I.D. READING O.O PPM <br /> CASING ELEVATION: FEET MSL CASING DIAMETER: 2 INCH <br /> DEPTH TO WATER: 10.21 FEET CALCULATED CASING VOLUME: 2.02 GAL. <br /> i <br /> DEPTH OF WELL: 22.60 FEET OTAL VOLUME`;PURGED: 10.0 GAL. <br /> TIME: ' VOLUME:'; pH f C:, TEMP fl.R P COLOR OTHER <br /> allows units Msmhos DegreesC (Molts (Visual):: <br /> lctn!'. <br /> 0 7.2 2.30 21.8. NIA CLEAR NO ODOR <br /> 2.5 7.2 2.14 22.0 " " <br /> 5.0 7.2 2.14 22.0 " <br /> 7.5 7.2 2.10 22.1 <br /> 10.0 7.2 2.09 22.1 <br /> PURGE METHOD : CENTRIFUGAL PUMP. <br /> SAMPLE METHOD: X STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME: 10.20' <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: SEE SITE MAP. <br /> CONTAINMENT: POLY 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 5806 PHOTO IONIZATION DETECTOR <br />