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DEL-TECH GEOTECHMCAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> f SAMPLE LOCATION 1 MW- 14D DATE: 11/30/2001 <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 11:48 <br /> CITY STATE: STOCKTON CA. SAMPLE CONTAINERS: 3 V.O.A.'S <br /> SITE CONTACT: PRESERVATMS: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: BSK LABS <br /> I <br /> PROJECT MANAGER: RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL; FVC <br /> SIGNED: WELL CASING DIA.: 211 / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATERfeet.100th's 50.22 FEET CALL.PURGE VOL.: 18.57 GAL. <br /> DEPTH OF WELL: [eet.l00th's 164.00 FEET TOTAL VOLUME PURGED: 55.5 GAL. <br /> STANDING WATER COLUMN:. 113.78 FEET DEPTH OF PUMP: N/A FEET <br /> FIELD PARAMETERS <br /> TIME cUMVLATIVE DRAW PUMPING PH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W. (GPMILPM) (units) (MsMHOS) (Celslus) volts (PPM) (N.T.U.) <br /> 0 NIA I GPM 7.87 446 19.3 17 NIA LT.BRN. <br /> 18.5 " 7.88 471 19.1 18 " <br /> 37 7.80 46$ 19.4 23 " <br /> 55.5 7.73 456 19.4 34 " <br /> PURGE METHOD: bEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TTME: 67.38' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE, <br /> WELL LOCATION: SEE SITE MAP. . <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: <br /> UALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS•CLEA.NED EV THE <br /> FIELD WITHA STEAUCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T.17 SS GAL.STEEL DRUMOR 60 CAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLOUT SLOPE METER THERMOWNE 580E P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> i <br />