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1 <br /> r <br /> FF <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> t <br /> MONITORING WELL FIELD LOG 2003 <br /> as : <br /> SAMPLE LOCATION I mw 2 DATE: 1/3/2004 <br /> PROJECT NAME: GEORGE'S SERVICE. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1600 DURHAM FERRY ROAD SAMPLE TIME: 16:40 <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 /> PROJECT MANAGER ERIC PRICE MONUMENT FLUSH <br />!, SAMPLER. DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A <br /> TOP OF CASING ELEVATION: MSL COLOR: BLACK <br /> L DEPTH TO WATER: (feet.100th's) 12.34 FEET CALC.PURGE VOL.: 1.18 GAL. <br /> DEPTH OF WELL: (feet.100th's) 19.55 FEET TOTAL VOLUME PURGED: 3.53 GAL, <br /> STANDING WATER COLUMN: 7.21 FEET DEPTH OF PUMP: 19 FEEL' <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY i <br /> [7/ <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GYM/C.PM) (units) (MsMHOS) (Celsius) (Mvvlts) (PPM) (N.T.U.) <br /> 4: 0 N/A .5 GPM 7.10 1076 22.7 -175 0.02 BLACK <br /> 1.18 " 7.05 1084 22 -180 k <br /> 2.35 7.04 1088 21.9 -184 <br /> 3.53 7.04 1093 21.7 -188 " <br /> PURGE METHOD: HONDA CENTRIFUGAL PUMP. <br /> SAMPLE METHOD: 1'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 13.78' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAI'. <br /> REMARKS: FLOATING SHEEN PRODUCT E <br />' r <br /> WEATHER: COLD/RAIN! WIND: NONE <br /> i- QUALITY CONTROL: ALL PURGING EQUIPMENTAND 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 FLOWCEI Y.S.I.DISSOLVED OXYGEN METER <br /> r <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> t L <br />