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1 <br /> x ` DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION/Mw a DATE 1/312004 <br /> PROJECT NAME: GEORGE'S SERVICE. ANALYSIS PERFORMED. SEE CHAIN OF CUSTODY <br /> ` ADDRESS: 1600 DURHAM FERRY ROAD SAMPLE TIME: 10:26 <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 /> a SAMPLER: I DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: A1116.11ZAN WELL CASING DIA. : 2" / 0,1632 <br /> SAMPLE MEDIA. GROUNDWATER P.I.D.READING 1 ODOR: NIA SEPTIC <br /> f TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: (feet.100th's) 12.26 FEET CALL.PURGE VOL.: 1.48 GAL. <br /> a` DEPTH OF WELL: (feet.100th's) 21.35 FEET TOTAL VOLUME PURGED; 4.45 GAL. <br /> STANDING WATER COLUMN: 9.09 FEET DEPTH OF PUMP: 20 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING PH E. C. TEMP. O.RP. DISSOLVED TURBIDITY <br /> CASINGVOLUME DOWN RATE II <br /> OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPAvLPM) (units) (MsaNfROS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.72 1425 1 21.7 85.2 2.88 LT.BRN. <br />{ 1.48 DRY 7.74 1444 21.7 88.1 2.35 " <br /> 2.97 DRY 7.72 1439 21.9 79.2 1.87 <br /> r 4.45 DRY 7.76 1441 21.9 82.6 2.01 <br /> 1 <br /> PURGE METHOD: HONDA CENTRIFUGAL PUMP. <br /> LLL SAMPLE METHOD: 1'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE, <br /> I A T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 18.02' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: POOR RECHARGE. <br /> I <br />+ WEATHER: COLD I RAIN! WIND: <br /> QUALITY CONTROL: ALL PURGWG EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> �• FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> LCONTAINMENT: D.O.T.17 55 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br /> k INSTRUMENTATION: Y.S.L3560FLOWCELL Y.S.LDISSOLVEDOXYGENMETER <br /> �-. SOI_INIST SLOPE METER THERMODINE 580E P.I.D. <br /> i KECK INTERF'ACS METER TURBIDITY METER <br /> E <br /> {{ <br /> F <br /> 1 <br />