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6- <br /> V <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> �- MONITORING WELL FIELD LOG 2006 <br /> �. SAMPLE LOCATION 1 MW- 1 DATE: 3/21/2006 <br /> PROJECTNAME: FORMER MANNA PRO SITE ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> r. ADDRESS: 4004 S. ELDORADO ST, SAMPLE TIME: 14:16 <br /> CITY,STATE: STOCKTON.CALIF: SAMPLE CONTAINERS: 2 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: GEO-PHASE ENVIRONMENTA LAB.ANALYSIS BY: CASTLE <br /> Lm <br /> PROJECT MANNAGE STEVE LANKFORD MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH/DON LIGHT WELL CASING MATERIAL: PVC <br /> r.. SIGNED: �-St�z � WELL CASING DIA.: 4" / 0.6528 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: NIA FUEL <br /> TOP OF CASING ELEVATION: MSL COLOR: GREY <br /> DEPTH TO WATER: (feet.100th's) 31.21 FEET CALC.PURGE VOL.: 12.34 GAL. <br /> rr DEPTH OF WELL: feet.100th's 50.11 FEET TOTAL VOLUME PURGED: 37.01 GAL. <br /> STANDING WATER COLUMN: 18.90 FELT LDEPTH OF PUMP: 50 FEET <br /> �../ FIELD PARAMETERS <br /> 7!__I!ER <br /> CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVEDTURBIDITYCASING VOLUME DOWN RATE OXYGEN COLOR <br /> PURGE Q.T.W. GtLnL M units UsMHOS Celsius Mvolts PPNI V.T,LI, <br /> 0 N/A 1.0 GPM 8.02 1654 20.6 -87.0 0.35 GREY <br /> 12.34 8.06 1544 20.9 -96.0 0.28 " <br /> 24.68 8.08 1566 20.9 -113.0 0.42 <br /> 37.01 8.10 1544 20.8 -123.0 0.35 " <br /> �+ PURGE METHOD: DEDICATED WATERRA PUMP, <br /> SAMPLE METHOD: DEDICATED TUBING <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 31.88' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. AMERICAN LOCK INSTALLED. <br /> i... WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: OVERCAST/WARM. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENTAND SAMPLING EOUIPMENT'WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALC.ONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T, 1755 GAL.STEEL DRUM OR 60 GAL.POLY DRUM. <br /> iV. <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 MF,TER TURBIDITY MET(-,R <br /> +— #OF DRUMS ON SIGHT: WATER: 3 SOIL: 0 <br /> t... <br />