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DEL,-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION/MW- s DATE: 9127101 <br /> 1 <br /> PROJECT NAME: VALLEY WHOLESALE DRUG ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: FREMONT STREET SAMPLE TIME: 8:58 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 5 V.O.A.'S <br /> SITE CONTACT: PAUL SOUSA PRESERVATIVES: HCL <br /> ' CONSULTANT: HUNTER&ASSOCIATES LAB.ANALYSIS BY: SHERW00D LABS <br /> PROJECT MANAGER: BILL HUNTER MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDT GROUNDWATER P.I.D.READING I ODOR: NIA NONE <br /> TOP OF CASING ELE ATION: MSL COLOR: LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER: feet.100th's 7.39 FEET CALC. PURGE VOL.: 2.89 GAL, <br /> DEPTH OF WELL: feet.l00th's 25.12 FEET TOTAL VOLUME PURGED: 9 GAL. <br /> STANDING WATER COLUMN: 17.73 FEET DEPTH OF PUMP: N/A FEET <br /> FIELD PARAMETERS <br /> , DRAWPUMPING H E.C. <br /> cULA'rlvl; .. ., > :���; .:p � .. � <br /> TIMEvM � � <br /> TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (D.T.W.) (CPR11LPM) (units) (UMH05) (Celsius) (Mvol(s) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.34 826 2I 147 NIA LT. BRN. <br /> 3 7.29 839 22.8 111 CLEAR <br /> 6 7.29 836 21.5 94 1 <br /> ' 9 7.25 822 21.5 78 " <br /> PURGE METH RE D: DEDICATED WATERRA PUMP., <br /> U O <br /> SAMPLE METHOD: DEDICATED TUBING. <br /> ' D.T.W.AFTER PURGE. D.T.W.AT SAMPLE TIME: 13.65' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE, LOCK INSTALLED. <br /> WELL LOCATION: <br /> ' REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT)VAS CLEANED IN THE <br /> ' FIELD WITHA STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL. STEEL DR UM OR 60 GAL, POLY DR UM. <br /> ' INSTRUMENTATION: Y.S1.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> ##Or DRUMS ON SIGHT: WATER: SOIL: <br /> ' HUNTER & <br /> AS�OC <br />