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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> liw <br /> MONITORING WELL FIELD LOG 2001 <br /> -•-•. <br /> �... SAMPLE LOCATION/MW- 1 DAT -' <br /> . ......,,.,. .... ........ ...... 3122101 <br /> i PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ` ADDRESS: 110 FILBERT SAMPLE TIME: 14:38 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: BSK LABS <br /> ...... ............. ............ . <br /> ,.... <br /> PROJECT MANAGER: RICHARD FISHdWELL <br /> MONUMENT: FLUSH <br /> SAMPLER: DEL-TECHWELL CASING MATERIAL. PVC <br /> r SIGNED: CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEJX_ GROUNDWATERP.I.D. READING/ODOR: N/A LIGHT FUEL <br /> TOP OF CASING EL ATION: COLOR: CLEAR <br /> DEPTH TO WATER: (feet.I00th's 46.59 FEET CALC.PURGE VOL.: 6.73 GAL. <br /> DEPTH OF WELL: feet.100th's 87.80 FEET TOTAL VOLUME PURGED: 21 GAL. <br /> STANDING WATER COLUMN: 41.21 FEET I DEPTH OF PUMP: 85 FEET <br /> .................... ..................... <br /> ...... . .....:.:...........::::-:�:: :��:�::::::�:�: .:.:.�.�.-.: <br /> FIELD PARAMETERS :.,-.:.:: <br /> TIME CUMULATIVE DRAW PUMPING PH E.C. TEMP. O.R.P. r(Ppm) <br /> OLVED TURBIDITY <br /> CASING VOLUME DOWN RATE YGEN COLOR <br /> PER PURGE (D.T.W.) (GPMlLPM) (units) (MSMIIOS) (Celsius) (Mvolts <br /> (N.T.U.) <br /> 0 N/A .5 GPM 6.81 958 21.4 -65 1 N/A CLEAR <br /> 6.82 931 21.3 -75 " <br /> 14 6.83 895 21.1 -70 " <br /> 21 6.78 876 21.4 -67 " <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 50.24' <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 UIPMENT AND SAMPLING EQUIPMENT 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 /> 4m <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 /> #OF DRUMS ON SIGHT: WATER: SOIL: <br />