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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> .. <br /> SAMPLE LOCATION 1 MW- 2 DATE: 4127101 <br /> PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> <� ADDRESS: LARCH ROAD SAMPLE TIME: 17:41 <br /> CITY,STATE: TRACY, CA . SAMPLE CONTAINERS: 4 V.O.A.'S&2 LITRES <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER: HIRAM MONUMENT: FLUSH <br /> SAMPLER: L DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDT GROUNDWATER P.I.D. READING 1 ODOR: N/A NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: feet.100th's) 9.31 FEET CALC. PURGE VOL.: 2.60 GAL. <br /> DEPTH OF WELL: feet.I00th's 25.24 FEET TOTAL VOLUME PURGED: 7.5 GAL. <br /> STANDING WATER COLUMN: 15.93 FELT DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING p14 E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPI117LPI11) (units) (M.011105) (Celsius) (Mvolts) (PP,41) (N.T.U.) <br /> 0 NIA 5 GPM 7.45 3720 1 22.2 111 N/A CLEAR <br /> 2,5 7.45 3710 21.0 100 " <br /> 5 7.43 3700 20.8 87 " <br /> 7.5 7.42 3630 20.8 75 " <br /> PURGE METHOD: CENTRIFUGAL. <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 13.21' <br /> i WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> iWEATHER: CLEAR SKIES. WIND: NWS <br /> QUALITY CONTROL: ALL PURGING F. UIPAIENT AND SAMPLING F. UIPMENT WAS CLEANED IN THE <br /> 1FIELD WITH A STFAMCI,FANER&ALCONOX.SOAP, NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DR Uhl OR 60 GAL. POLY DRUM. <br /> INSTRUMENTATION: Y,S,I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOI_INIST SLOI'E METER THERMODINE 580E P.I.D. <br /> KECK INTFRFACF METER TURBIDITY METER <br />