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r <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> rMONITORING WELL FIELD LOG 1999 <br /> rSAMPLE LOCATION/MW - 6 DATE: 11/4/99 <br /> PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 12:53 <br /> CITY,STATE: TRACY,CA . SAMPLE CONTAINERS: 4 V.O.A.'S, 1 LTR & 1 B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY: BSK LABS <br /> PROJECT MANAGER HIRAM MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> 632 <br /> SIGNED: WELL CASING DIA.: 2" / 0. N <br /> SAMPLE MEDIA, GROUNDWATER P.I.D. READING/ODOR: N/A NONE <br /> TOP OF CASING ELEV ION: MSL COLOR: YELLOW TO LIGHT BROWN <br /> DEPTH TO WATER: (teeL100th'S) 10.50 FEET CALC.PURGE VOL.: 1.439424 GAL. <br /> DEPTH OF WELL: (teeL100th's) 19.32 FEET TOTAL VOLUME PURGED: 4.5 GAL. <br /> ISTANDING WATER COLUMN: 8.82 FEET DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> TIME CASING DRAW SUBMERS pH E.C. TEMP. O.R.P. ISSOLVEE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPMILPM) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.80 3030 25 32 N/A YELLOW <br /> 1.5 7.78 2290 24 15 LT.B RN. <br /> 3 7.69 2200 23.1 16 " <br /> 4,5 7.64 2240 23 26 <br />' PURGE METHOD: CENTRIFUGAL. <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br />' FIELD WII'H A STEAMCLEANER do ALCONOX SOAP. NEW Nd7RILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P.I.D. <br /> KECK INTE2FACE MFiIF,R Tl3RElDrrY METER <br /> r <br /> r <br />