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C3EL-TVEQ1--t <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> 1I21/2005 <br /> SAMPLE LOCATION 1 MW 201 DATE: <br /> PROJECT NAME:h GEORGE S SERVICE. ANALYSIS PERFORMED:'N SEE CHAIN OF CUSTODY <br /> USTODY <br /> ADDRESS: 1600 DURHAM FERRY ROAD SAMPLE TIME: 13:16 <br /> CITY,STATE: 'TRACY,CA. SAMPLE CONTAINERS: 4 VOA'S <br /> SITE CONTACT: GEORGE&MAE PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS. <br /> N T x <br /> PROJECT MANAGER � ERIC PRICE MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED: $ WELL CASING DIA.: 2" 1 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER I P.I.D.READING/ODOR: NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: (feet.100th's) 13.16 FEET CALL.PURGE VOL.: 5.53 GAL. <br /> DEPTH OF WELL: (feet100th's) 47.05 FEET TOTAL VOLUME PURGED: 16.59 GAL. <br /> ' STANDING WATER COLUMN 33.89 FEET DEPTH OF PUMP FEE <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING PH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (D.T.W.) ((;PMILEM) (units) (MsmHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 NIA 5 GPM 7.44 1779 17.4 237.5 3.27 LT.BROWN <br /> 5.53 7.31 1894 18.3 184.3 2.42 " <br /> 11.06 7.35 1901 18.4 174.5 2.30 <br /> 16.59 7.33 1895 18.2 169.4 2.10 " <br /> ' PURGE METHOD: .....WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATFRRA INERTIA TUBING. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 15.78' <br /> ' WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELT.,LOCATION: SEE SITE MAP. <br /> REMARKS: GOOD RECHARGE. <br /> ' WEATHER: OVERCAST/FOG. WIND: NONE <br /> QUALITY CONTROL: ALL PURGING EQUIPlENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WI-THA STEAMCLEANER&ALCONOXSOAP. NEWNITRILE GLOVES. <br /> ' CONTAINMENT: D.D.T.17 55 GAL.STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P.I.D. <br /> ' KECK INTERFACE METER TURBIDITY METER <br />