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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> • <br /> MONITORING WELL FIELD LOG 1999 <br /> SAMPLE LOCATION/MW - 5 DATE: 1114/99 <br /> PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 12:22 <br /> CITY,STATE: TRACY,CA. SAMPLE CONTAINERS: 4 V.O.A.'S, I LTR- <br /> SITE <br /> 1 B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY: BSK LABS <br /> 1 PROJECT MANAGER HIRAM MONUMENT: <br /> FLUSH <br /> SAMPLER: I DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: w WELL CASING DIA.: 2" 1 0.1632 <br /> SAMPLE MED GROUNDWATER F.I.D.READING/ODOR: NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER: (feeL100th's) 10.34 FEET CALL,PURGE VOL.: 1.328448 GAL.. <br /> DEPTH OF WELL: (feetlWth's) 18.48 FEET TOTAL VOLUME PURGED: 4.5 GAL. <br /> STANDING WATER COLUMN: 8.14 FEET DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> ' TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P. LSSOLVETURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPM/LPM) (units) (MsM1IOS) (Celsius) (Mvoits) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.64 2560 27.5 5 NIA LT. BRN. <br /> 15 7.64 2190 24.6 -10 CLEAR <br /> 3 7.61 2160 24.6 6 <br /> ' 4.5 " 7.59 2111 24.1 7 <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 SI'Z'E MAP. <br /> ' REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: <br /> UALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CON'T'AINMENT: D.O.T. 1755 GAL.STEEL DRUM OR 60 GAL.POLY DRUM, <br /> INSTRUMENTATION: Y.S.I.3560 FLOWf F.i.I Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINISC SLOPE METER THERMODINE 580E P.1,D. <br /> KECK INTERFACE METER TURBIDrfY METER <br />