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1 <br /> ' DEL-.TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> ' SAMPLE <br /> : : � :.:::.: : .: <br /> LOCATION/MW - <br /> .. '.. ' ...-... ... <br /> 12DATE: 6/24/2402 <br /> ' PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 12:42 <br /> CITY,STATE: TRACY,CA . SAMPLE CONTAINERS: 4 V.O.A.'S& 1 LITRE <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL I LAB. ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MANAGER: HIRAM MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: 4 WELL CASING DIA. : 2" / 0.1632 <br /> ' SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: NIA NONE <br /> TOP OF CASING ELEVATIO . MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: feet.I00th's 10.28 FEET CALC.PURGE VOL.: 4.80 GAL, <br /> DEPTH OF WELL: feet.100th's 39.71 FEET TOTAL VOLUME PURGED: 15 GAL, <br /> STANDING WATER COLUMN: 29.43 FEET DEPTH OF PUMP: TUBING FEET <br /> 1 <br /> FIELD PARAMETERS <br /> 1 TIME cuMULAT IVE DR AW PUMPING pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE D.T.W. (GPMILPM <br /> ( ) (MsMH05) (Celsius) (Mvnits) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.63 2566 24.9 -46.7 NIA LT. SRN. <br /> 5 " " 7.60 2523 24.6 -33.1 " to <br />' 10 7.60 2522 24.5 -31.7 " to <br /> 15 It7.61 2520 24.5 -30.8 It <br /> " <br /> :::::: :: -: :: :. . :: <br /> PURCE;METHOD: CENTRFUGAL. <br />' SAMPLE METHOD: STAINLESS STEEL BAILER. <br /> D.T.W!AFTER PURGE: D.T.W.AT SAMPLE TIME: 15.74' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br />' REMARKS: <br /> WEATHER: CLEAR SKIES WIND: <br /> UALITIV CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> 4° - .. .. . FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T 1755 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br />' INSTRUMENTATION: Y.S.I.556 MULTIPROBE Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 5808 P.1.D, <br /> KECK INTERFACE METER TURBIDITY METER <br />