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1 DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />� i <br /> i ' MONITORING WELL FIELD LOG 2004 <br /> ::.:;..'rCATION ,.,MW.._ ._..... .......BB'rl.,., �I,,�.�'DATE:........ :.:;:;:.::7:;2:;:04;:;:.:;: <br /> ' SAMPLE LO 1 1 1 0 <br /> ........................................................................................................................................... <br /> ............................................................................................................................................ <br /> I ' PROJECT NAME: CUTTER LUMBER ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 3430 S.ELDORADO SAMPLE TIME: 12:40 <br /> CITY,STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 2 VOA'S <br /> SITE CONTACT: I 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: nwoRWELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDIA: GRO WATER P.I.D.READING/ODOR: NIA FUEL <br /> TOP OF CASING ELEVATION: MSL COLOR: GREY <br /> DEPTH TO WATER: feet.100th's 34.04 FEET CALL.PURGE VOL.: 1.91 GAL. <br /> DEPTH OF WELL: feet.100th's 45.73 FEET TOTAL VOLUME PURGED: 5.72 GAL. <br /> STANDING WATER COLUMN: 11.69 FEET DEPTH OF PUMP: N/A FEET <br /> FIELD PARAMETERS <br /> -:..r.IDITY.: <br /> ' TIME CUMULATIVE DRAW....DRAW......SUBMERS�.�.�.�.pH�.-.�. ...E.C. .TEMP.:.:-:O.R.P....DISSOLVED �TURB <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PEA PURGE (D.T.W.) (GPMlLPM) (units) (UE. <br /> (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> ' 0 N/A .5 GPM 6.86 1545 20.4 -18 1.3 GREY <br /> 1.91 6.84 1398 20.2 -23 0.97 " <br /> 3.82 6.73 1373 20.2 -19 1.4 " <br /> ' 5.72 6.72 1367 20.2 -14 1.6 " <br /> ' <br /> ETH .D: i <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> ' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 35.86' <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 E Q UIPMENTAND SAMPLING E Q UIPMENT WAS CLEANED IN THE <br /> ' FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES <br /> CONTAINMENT: D.O.T. 1755 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 580E P.I.D. <br /> . KECK INTERFACE METER TURBIDITY METER <br />