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DEL—TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2004 <br /> ............................... ...... <br /> .......... ....................... ............ .............*...............*................................ <br /> .........•................... ...... ... ...... <br /> ........... .......... <br /> SAMPLE LOCATION MW- 7 DATE: 61712004..: <br /> /7/2004 <br /> .............*"'*................. ..................... .................. ...................................... <br /> .................. . . .................. ... .............. ....................... ....... ...... <br /> ..... ....... ..... ............... ............. <br /> ................. ............................... <br /> ...................... ........... <br /> PROJECT NAME: CUTTER LUMBER ANALYSIS PERFORMED; SEE CHAIN OF CUSTODY <br /> ADDRESS: 3430 S.EL DORADO SAMPLE TIME: 14:11 <br /> CITY,STATE: STOCKTON,CALIF. SAMPLE CONTAINERS- 2 VOA'S <br /> SITE CONTACT; PRESERVATIVES: HCL <br /> CONSULTANT: GEO-PHASE ENVIRONMENTAL LAB.ANALYSIS BY: SHERWOOD <br /> .......... ............ ........... <br /> .......... ............................ <br /> PROJECT MANAGER, STEVE LANKFORD MONUMENT: FLUSH <br /> SAMPLER: 2�ELJECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDIA: tEnMWATF.R P.I.D.READING/ODOR: N/A MUSTY <br /> TOP OF CASING ELEVATION: MSL COLOR GREY <br /> DEPTH TO WATER: (feet.100th's) 33.75 FEET CALC.PURGE VOL.: 1.84 GAL, <br /> DEPTH OF WELL: (feet.100th's) 45.00 FEET TOTAL VOLUME PURGED- 5.51 GAL. <br /> STANDING WATER COLUMN: 11.25 FEET DEPTH OF PUMP: N/A FEET <br /> ........I—................ <br /> ...................................... <br /> ................ ............... .......................... <br /> .. ............................... .......... <br /> FIELD PARAMETERS <br /> ............ <br /> ........... .............. ............... <br /> TIME CUMULATIVE •DRAW SUBMERS PH E.C. TEMP. 0. Ss LVED TURBIDITY <br /> CASING VOLUME DOWN RATE (MR-PDIOXYGEN COLOR <br /> PER PURGE (11).T.W.) (GPMILPM)[(units) (UsMHOS) (Celsius) "It') (Ppm) (N.T,U,) <br /> 0 N/A .5 GPM 6.85 1325 20.2 -55 0.77 GREY <br /> 1.84 to " 6.81 1254 20.1 -48 0.57 go <br /> 3.67 it 10 6.82 1293 20.2 -47 0.55 to <br /> 5.51 if to 6.82 1309 20.2 -47 0.73 It <br /> ............. <br /> .... .. ..................... <br /> • <br /> ............. . .......... ............ <br /> PURGE METHOD: DEDICATED W ATER RA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 34.25' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. AMERICAN LOCK INSTALLED. <br /> WELL LOCATION: SEE SrrE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH 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 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLMIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />