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FFt& DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> 1 <br /> SAMPLE LOCATION '..' <br /> ............................ <br /> ................... <br /> . ,,•...../MW DATE: 3/2212002 <br /> PROJECT <br /> NAME:' <br /> FORMER MANNA PRO SITE ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br />' ADDRESS: 4004 S. ELDORADO ST. SAMPLE TIME: 15:41 <br /> CITY STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 2 VOA'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> E 1 CONSULTANT: GEO-PHASE ENVIRONMENTA LAB.ANALYSIS BY: SHERWOOD <br /> .PR...r.. <br />' STEVE LANKFORD MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA. : 4" / 0.6528 <br /> SAMPLE MEDIA GROUNDWATER P.I.D.READING 1 ODOR: NIA NONE <br /> TOP OF CASING ELE TION: MSL COLOR: CLEAR TO GREY ' <br /> DEPTH TO WATER: feet.100th's 29.24 FEET CALL.PURGE VOL.: 13.62 GAL. <br /> DEPTH OF WELL: feet.100th's 50.11 FEET TOTAL VOLUME PURGED: 40.5 GAL. <br /> STANDING WATER COLUMN: 20.87 FEET DEPTH OF PUMP: NIA FEET <br /> ...................... <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE...'. <br /> ...DRAW' .r'• PUMPING .... <br /> pHE.C. TEMP. DISSOLVED•. TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMILPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 NIA 2 GPM 7.18 1433 18.6 -182 0.2 CLEAR <br /> 13.5 7.06 1548 20.1 -208 GREY i <br /> 27 7.05 1494 20.1 -195 <br /> 40.5 7.04 1485 20.3 -186 " <br /> PURGE METHOD: 2"GRUNDFOS STAINLESS STEEL SUBMERSIBLE FUMP, <br /> SAMPLE METHOD: 2"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP, <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 34.54' <br /> i WELL INTEGRITY: CAP&SEAL ARE SECURE, AMERICAN LOCK INSTALLED. <br /> WELL LOCATION: SEE SITE MAP, <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NWS <br /> UALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 4755 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 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> i <br />