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t <br /> L <br /> S <br /> F DEL--TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> III. SAMPLE LOCATION 1 MW 5 DATE 1/0/2004 <br /> :.. : <br /> I PROJECT NAME. GEORGE'S SERVICE. ANALYSIS PERFORMED. SEE CHAIN OF CUSTODY <br /> ADDRESS: 1600 DURHAM FERRY ROAD SAMPLE TIME: 12:28 <br /> CITY,STATE: TRACY,CA. SAMPLE CONTAINERS: 4 VOA'S <br />} SITE CONTACT: GEORGE&MAE PRESERVATIVES: HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB.ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER ERIC PRICE MONUMENT: FLUSH <br /> SAMPLER: A DEL-TECH WELL CASING MATERIAL PVC <br /> L SIGNED: d WELL CASING DIA. : 2" 1 0.1632 <br /> SAMPLE MEDIA. GROUNDWATER P.I.D.READING/ODOR: N/A NONE- <br /> 1 7 <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feet.100th's) 12.41 FEET CALC.PURGE VOL.: 1.39 GAL. <br /> DEPTH OF WELL: (feet.100th's) 20.95 FEET TOTAL VOLUME PURGED: 4.18 GAL. <br /> STANDING WATER COLUMN: 8.54 FEET DEPTH OF PUMP: 19 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMlLPM) (units) (MSMHOS) (Celsius) (M-Volts) (PPM) (N.T.17.) <br /> Ld <br /> 0 NIA .2 GPM 7.64 1357 22.6 24.6 0.77 CLEAR 1.39 DRY 7.68 1399 24.8 7.5 0.88 <br /> 2.79 7.67 1387 24.5 11.2 0.81 " <br /> 4.18 7.71 1381 24.7 15.8 0.89 " <br /> i. <br /> iF7777s.... . .. -.. <br /> PURGE METHOD: HONDA CENTRIFUGAL PUMP. <br /> SAMPLE METHOD: 1'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 13.96' <br />�. WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> I WELL LOCATION: SEE SITE MAP. <br /> REMARKS: FAIR RECHARGE. <br /> I <br /> L WEATHER: COLD I RAIN! WIND: NONE <br />�. QUALITY CONTROL: ALL PURGINGEQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> L <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP, NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T.17 55 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br /> f INSTRUMENTATION: Y.S.I.3560FLOWCE[.I Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THFRMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> i <br /> C 1 <br />