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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION/MW- ..... DATE: 3!16101 <br /> < <br /> PROJECT NAME: CASTLE MOTORS ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 2315 N.ELDORADO SAMPLE TIME: 11:37 } <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS. <br /> k <br /> 1 <br /> PROJECT MANAGER: MGROUNDWATER <br /> MONUMENT: FLUSH <br /> SAMPLER: WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA: . P.I.D.READING/ODOR: NIA GAS <br /> TOP OF CASING ELEVA ON: MSL COLOR: LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER: (feet.I00tFEET CALC.PURGE VOL.: 5.70 GAL. <br /> DEP HOF WELL: (feet.I00tEET TOTAL VOLUME PURGED: 18 GSTANDING WATER COLUMN: EET DEPTH OF PUMP: N/A FEET <br /> ........ .............. i <br /> FIELD PARAMETERS ` <br /> CASING VOLUME.......DOWN'....... RATE......,p T •.................O I .. <br /> TIME CUMULATIVE DRAW PUMPING H E.C. I'I;IVIP. O.R.P. DIS_ SOLVED TURBIDITY <br /> f1r OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPM/L,PM) (units) (MsN HOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 . N/A .5 GPM 6.64 1044 20.2 -92 NIA LT. BRN• <br /> 6 " 6.70 1029 20.3 -93 " <br /> 11 <br /> 12 . it 6.66 1038 20.4 -89 " CLEAR <br /> 18 . 6.66 1038 20.2 -104 ' <br /> ... .. ..... ................... .. ...... <br /> • <br /> PURGE METHOD: •• .•DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: <br /> DEDICATED WATERRA PUMP, <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 33.54' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. } <br /> REMARKS: <br /> � WEATHER: CLEAR SKIES.' WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING E UIPMENTAND SAMPLING E UIPmENT WAS-CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.D.T. 1755 GAL. STEELDRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 5805 P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />