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r <br /> ' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION I MW - 7 DATE. 12/12/2003 <br /> ' PROJECT NAME: CUTTER LUMBER ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 3430 S. ELDORADO SAMPLE TIME: 12:12 <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 /> PROJECT MANAGER: STEVE LANKFORD 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 1 ODOR: NIA FUEL <br /> ' TOP OF CASING ELEVATION: MSL COLOR: BLACK/GREY <br /> DEPTH TO WATER: (feet.100th's) 35.14 FEET CALL.PURGE VOL.: 1.61 GAL. <br /> DEPTH OF WELL: (feetI00th's) 45.00 FEET TOTAL VOLUME PURGED: 4.83 GAL. <br /> ' STANDING WATER COLUMN 9.86 FEET DEPTH OF PUMP 44 FEET <br /> FIELD PARAMETERS <br /> TEAE CUMULATIVE DRAW SUBMERSI pH E. C. LEMIP, O.R.F. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T'W.) (GPMlLPM) (units) (UsMH05) s) (Mvolts} (PPM) (N,T,U.) <br /> 0 N/A .50 Pm 7.25 1175 20.2 -160 0.27 BLACK/GREY <br /> 1.61 7.21 1172 20 -174 0.21 " <br /> 3.22 7.17 1164 19.9 -183 0.16 " <br /> ' 4.83 7.15 1160 19.8 -188 0.11 " <br /> PURGE METHOD. DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 38.17' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. AMERICAN LOCK INSTALLED. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: HEAVY SHEEN <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T.17 55 GAL.STEEL DRUM OR 60 GAL POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> . KECK INTERFACE METER TURBIDITY METER <br /> r <br /> r <br />