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1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION /MW 104 .DATE: 11/21/2003 <br /> 1 <br /> PROJECT NAME: CARDOZA SUPER STOP MKT. ANALYSIS PERFORMED. SEE CHAW OF CUSTODY <br /> ADDRESS: 290 N. MAIN. SAMPLE TIME: 14:28 <br /> CITY,SPATE: MANTECA,CA. SAMPLE CONTAINERS: 5 VOA'S/1 LTR.NEAT <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS INC. LAB.ANALYSIS BY: SHERWOOD LABS <br /> PROTECT MANAGER JOE ANGULO 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: NIA NONE <br /> TOP OF CASING ELEVAT : MSL COLOR: BROWN F <br /> r DEPTH TO WATER: (feet.100th's) 29.78 1EET CALC.PURGE VOL.: 3.19 GAL. <br /> DEPTH OF WELL: (feet.100th's) 49.30 FEET TOTAL VOLUME PURGED: 9.56 GAL. <br /> STANDING WATER COLUMN: 19.52 SET DEPTH OF PUMP: N/A FEET <br /> 177- FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CA53NG VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE D.T.W. (GPnvLPM} ) {UsMN05) (Celsius) (Mvolts) (ppm) 4 <br /> { ) (emits } {N.T.U.) <br /> 0 N/A .5 GPM 7.88 908 21.0 70.0 0.28 BROWN <br /> # 3.19 7.88 <br /> .37 909 21.0 49.0 0.2 <br /> 9 790 " <br /> ,I . 918 21.0 37,0 0.17 <br /> 9.56 7.91 914 21.01 36.0 0.15 " <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 31.89' <br /> { WELL INTEGRI'T'Y: CAP&SEAL ARE SECURE. AMERICAN LOCK IS INSTALLED. <br /> WELL LOCATION: SEE SITE <br />++ REMARKS: <br /> i. <br /> WEATHER: OVERCAST. WINI): { <br /> QUALITY CON'T'ROL: ALL PURGING EQ UIPMENT AND SAMPLING EQ UIPMENT WAS CLEANED IN Tt1E' II <br /> f FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT. D.O.T. 17 5S GAL,STEEL DRUM OR 60 GAL POLYDRUM. <br /> INSTRUMENTATION: <br /> Y.S.I.556 MULTIPROBE X.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER TIIERMODINE 580E P.I.D. <br /> r� KECK INTERFACE METER TURBIDITY METER <br /> 4 <br /> —r <br /> I <br /> i <br /> 1 <br />