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16DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2004 <br /> -::-:•712 ! <br /> 2oa4 - <br /> ..................... <br /> SAMPLE LOCATION!MVS'- 6 DATE: <br /> ............ .•.•. .-.•.•. ..•.•.•....................................•.•.•...... .. <br /> ' PROJECT NAME: GEORGE'S SERVICE. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1600 DURHAM FERRY ROAD SAMPLE TIME: 8:20 <br /> CITY,STATE: TRACY,CA. SAMPLE CONTAINERS: 3 VOA'S <br /> ' SITE CONTACT: GEORGE&MAE PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS. <br /> .•.•..•.... <br /> ' PROJECT MANAGER ERIC PRICE MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL: FVC <br /> SIGNED: WELL CASING DIA. . 2" 1 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING 1 ODOR: NIA NONE <br /> TOP OF CASING ELEVA ION: MSL COLOR: BROWN TO CLEAR <br /> DEPTH TO WATER: feet.100th's 12.42 FEET CALL.PURGE VOL.: 1.35 GAL. <br /> DEPTH OF WELL: feet.100th's 20.70 FEET TOTAL VOLUME PURGED: 4.05 GAL, <br /> STANDING WATER COLUMN: 8.28 FEET DEPTH OFTUMP: 18 FEET <br /> ... .......... <br /> FIELD PARAMETERS <br /> . <br /> .. <br /> TIME. 'CTIMULATIVE.'•.•. .DRAW..-...•PUMPING ..•.PH.- •.•'•''.E.,C.•:::::�. �. <br /> TEMP. ,.'•�•O.R.P.,.•'•.•DISSOLVED <br /> TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GpmiLPM) (units) (MsMHOS) (Celsius) (Mvoits) (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.42 1754 22.5 19.7 0.97 VTM <br /> 1.35 117.44 1599 20.7 8.2 0.55 CLEAR <br /> 2.70 " " 7.44 1562 20.7 4.1 0.62 " <br /> ' 4.05 7.43 1556 20.9 0.9 0.64 " <br /> . .................... <br /> PURGE METHOD: HONDA CENTRIFUGAL PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA INERTIA TURING. <br /> ' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 12.53' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> ' REMARKS: GOOD RECHARGE, <br /> WEATHER: CLEAR SKIES. WIND: NONE <br /> QUALITY CONTROL: ALL PURGING E UIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES, <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DR UM OR 60 GAL.POLY DR UM. <br /> ' INSTRUMEN'T'ATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />