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{ <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1998 <br /> .. ............ <br /> ' SAMPLE LOCATION/MW- NP1-90' DATE: 11/41/98 <br /> PROJECT NAME:. DELMONTE-STOCKTON ANALYSIS PERFORMED: SEE COF CUSTODY <br /> j ADDRESS: 110 FILBERT SAMPLE TIME: 14:45 <br /> CITY STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 4 V.O.A.'s <br /> r ' SITE CONTACT: RICHARD FISH PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: BSK LABS <br /> PROJECT MANAGER RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 1" l <br /> SAMPLE ME GROUNDWATER P.I.D.READING/ODOR: 9 PPM GAS <br /> 4 TOP OF CASING.EL ELEVATION: MSL COLOR: LT.GREY TO CLEAR <br /> ! DEPTH TO WATER: (feet.100th's) NIA FEET CALC.PURGE VOL.: 3,5 GAL. <br /> DEPTH OF WELL: (feet.100th's) 90.00 FEET TOTAL VOLUME PURGED: 10.5 GAL. <br /> STANDING WATER COLUMN #VALUE! FEET DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> I TIME CASMG DRAW SUBMERS pH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T.W.) IGPM/I.PMI (units) (USMHOS) (Cddus) (Mvolts) (PPM) (N.T U.) <br /> 0 NIA CHECK 7.49 968 20.5 -68 NIA LT.GREY <br /> 3.5 7.52 992 20.8 -76 " <br /> 7 7.58 995 21.2 -82 " <br /> (! 10.5 7.55 1001 21 -80 " <br /> PURGE METHOD: CHECK BALL PUMP W/DEDICAT®TUBING <br /> SAMPLE METHOD: CHECK BALL PUMP W/DEDICATED TUBING <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: N/A <br /> WELL INTEGRITY: CAP&SEAL.ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: OVERCAST SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WFTN A STEAMCLEANER&ALCONOX SOAP. NEW N!I RILE GLOVES. <br /> CONTAINMENT: D.O.T. I7 55 GAL STEEL DR UM OR 60 GAL POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCEI I Y.Sl DISSOLVED OXYGEN MEi M <br /> SOL MST SLOPE METER THFRMODINE 580 P.I.D. <br /> KECK INT RFACE METER TURSIDM MEIER <br /> i , <br /> i <br />