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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> [SAMPLE LOCATION/EW - 1 DATE: 3/26/2003 <br /> 77777 <br /> PROJECT NAME: SUNWEST LIQUORS ANALYSIS PERFORMED: SEE C OF C <br /> ADDRESS: 2449 W.KETTLEMAN LANE SAMPLE TIME: 10:42 <br /> CITY,STATE: LODI,CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: NONE PRESERVATIVES: HCL <br /> CONSULTANT: FOOTHILL ENG. LAB.ANALYSIS BY: GEOANALYTICAL <br /> PROJECT MANAGER IRV MONI.MEENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 6' / 1.456 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING 1 ODOR: NIA FUEL <br /> TOP OF CASING ELEVATION' MSL COLOR: BLACK/GREY TO CLEAR <br /> DEPTH TO WATER: (feet.100th's) 45.97 FEET CALC.PURGE VOL.: 20.43 GAL. <br /> DEPTH OF WELL: (feet.100th's) 60.00 FEET TOTAL VOLUME PURGED: 66 GAL. <br /> STANDING WATER COLUMN: 14.03 FEET DEPTH OF PUMP: NIA FEET <br /> FIELD PARAMETE <br /> TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMILPM) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N.A 1 GPM 7.30 1016 19.6 141 0.28 BLK/GREY <br /> 22 " 7.29 867 19.8 1 29 0.4 <br /> 44 7.20 860 19.8 -20 0.44 CLEAR <br /> 66 7.18 853 19.7 1 -14 0.48 " <br /> PURGE METHOD: WATERRA DEDICATED INERTIA PUMP. <br /> SAMPLE METHOD: WATERRA DEDICATED INERTIA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 49.69' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: GOOD RECHARGE. <br /> WEATHER: SCATTERED CLOUDS WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.0.T.17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM. -- <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCFLL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER TIIERMODINE 580B P.1.D. <br /> . KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: SOIL: <br />