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f <br /> DEL-INCH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING O NG WELL FIELD LOG 2004 <br /> SAMPLE LOCATION I MW 4 DATE: 1/23/2004 <br /> PROJECT NAME: SINCLAIR TRUCKING ANALYSIS PERFORMED. SEE CHAIN OF CUSTODY <br /> ADDRESS: 3780 W.LME ROAD. SAMPLE TIME: 12:42 <br /> ' CITY STATE: TRACY, CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT. ' DON SINCLAIR PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS,INC, LAB.ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MANAGER ERIC PRICE MONUMENT. FLUSH <br /> SAMPLER: DBL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DTA. : 2" 0.1632 <br /> ' SAMPLE MEDIAQ GROUNDWATER P.I.D.READING I ODOR: NIA MUSTY <br /> TOP OF CASING ELEV TION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: (feet.100th's) 12.90 FEET CALL.PURGE VOL.: 2.01 GAL, <br /> ' DEPTH OF WELL: (feet100th's) 25.24 FEET TOTAL VOLUME PURGI'D: 6 GAL. <br /> STANDING WATER COLUMN: 12.34 FEET DEPTH OF PUMP: A 25 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING PH E. C. TEMP. O.R.P. I DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D-T.W.) (GPWLPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.93 1997 19.2 49.9 0.75 LT. BROWN <br /> 2 7.94 2009 19.4 47.9 0.68 " <br /> 4 7.93 2005 19.5 48.3 0.76 " <br /> 6 7.95 2013 19.5 49.5 0.54 " <br /> PURGE METHOD. DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> ' D.T.W.AFTER PURGE: . D.T. W.AT SAMPLE TIME: 13.45' <br /> WELL IN'T'EGRITY: CAP&SEAL ARE SECURE. AMERICAN LOCK IS INSTALLED. <br /> WELL LOCATION: SEE SITE MAP, <br /> ' REMARKS: <br /> WEATHER: COLD/OVERCAST WIND: NONE <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILF GLOVES. <br /> CONTAINMENT: D.D.T.17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM. <br /> ' INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLIIVIST SLOPE METER TRERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />