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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MOMTORING WELL FIELD LOG 2005 <br /> li <br /> SAMPLEI <br /> LOCATION 1 MW - 2 3/18/2005 <br /> PROJECT NAME: FORMER MANNA PRO SITE ANALYSIS PERFORMED: SEE CH <br /> AIN <br /> ADDRESS: 4004 S.ELDORADO ST. <SAMPLE TIME: i OF CUSTODY <br /> CITY,STATE: STOCKTON,CALIF, SAMPLE CONTAINERS:M 2 VOA'S 11:39 <br /> SITE CONTACT: .PRESERVATIVES: II HCL <br /> CONSULTANT: GEO-PHASE ENVIRONMENT LAB.ANALYSIS BY. li SHERWOOD <br /> PROJECT MANNAGE- STEVE LANKFORD 'MONUMENT: I <br /> FLUSH <br /> SAMPLER: <br /> DEL-TECH/DON LIGHT WELL CASING MATERIAL: PVC <br /> SIGNED: r WEI,L CASING DIA. : l 4'" / 0.6528 <br /> SAMPLE MEDIA: GROUNDWATER RLD.READING/ODOR: 1M N/A FUEL <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> ' DEPTH TO WATER: —1.100t ' <br /> ( h s) 31.45 FEET 'CALC.PURGE VOL.: ;M 11.80 GAL. <br /> DEPTH OF WELL: (41.et.100th's) 49.53 FEET TOTAL VOLUME PURGED: 35.41 GAL. t <br /> STANDING WATER COLUMN: 18.08 FEET DEPTH OF PUMP: iN. 48 FEET <br /> FIELD PARAMETERS R <br /> �M <br /> TIME CUMULATIVE DRAW PUMPINGH a E.C. TEMP. O.R.P' <br /> P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE , OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPM/LPM) (units) ((JSMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.18 F 1046 20.8 -26.9,j 0.56 CLEAR <br /> 11.80 7.15 ii 813 20.8 -52.8; 0.33 " <br /> 23.61 7.18 1014 20.6 -66.84. 0.47 <br /> 35.41 7,31 1061 20.8 -130.3 0.28 " <br /> !4 <br /> iy <br /> 11. <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED TUBING. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: II 35.28' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. AMERICAN LOCK INSTALLED. <br /> WELL LOCATION: SEE SITE.MAP. j€ <br /> REMARKS: I <br /> k•� WEATHER: OVERCAST/COLD I WIND: i NW5 <br /> QUALITY CONTROL: ALL PURGING E UIPME'NTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLE'ANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> ' CONTAINMENT: D.O.T. 1755 GAL.STEEL DRUMOR 60 GAL.POLYDRtIM. <br /> �f <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLIMST SLOPE METER THERMODINE 580B I"I.D. <br /> KECK INTERFACE METER TLIRBIDITY METER <br /> I Ij <br /> a <br /> t; d !� <br /> i <br /> I� � <br />