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' DEL-TECH <br /> rte. GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> SAMPLE <br /> LOCATION/MW_ 10 DATE: 3/22/2002 <br /> I <br /> PROJECT NAME: FORMER MANNA PRO SITE ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ' i ADDRESS: 4004 S.EL DORADO ST. SAMPLE TIME: 12:11 <br /> CITY,STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 2 VOA'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br />` Lr. CONSULTANT: GEO-PHA SE ENV IR0NMENTAI LAB.ANALYSIS BY: SHERWOOD <br /> V 1� <br /> PROJECT MANNAGE STEVE LANKFORD MONUMENT: FLUSH <br /> SAMPLER; DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING 1 ODOR: NIA NONE <br /> TOP OF CASING EL VA ON: MSL COLOR. GREY TO CLEAR <br /> DEPTH TO WATER: feet.100th's 29.45 FEET CALC. PURGE VOL.: 3.17 GAL. <br /> DEPTH OF WELL: feet.100th's 48.90 FEET TOTAL VOLUME PURGED: 9 GAL. <br /> STANDING WATER COLUMN: 19.45 FEET DEPTH OF PUMP: NIA FEET <br /> FIELD PARAMETERS <br /> ., ................................................. _ <br /> TIME CUMULATIVE ' <br /> I ilia <br /> �................. <br /> .DRAW�. •,PUMPING����•pH ,�� ����E.�C. •�•� TEMP..� �,O.R.P.�.••••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 .5 GPM 7.32 1440 19.8 -154 1.6 GREY <br /> 3 It7.36 1390 19.8 -156 CLEAR <br /> 6 7.38 1390 19.7 -159 <br /> 9 7.39 1380 19.8 -169 <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 32.99' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE, AMERICAN LOCK INSTALLED. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> _QUALITY 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. 17.55 GAL,STEEL DRUM OR 60 GAL,POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 PLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> f <br /> I <br />