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I' <br /> i DEL-TECHGEOTECHNICAL SUPPORT SERVICES <br /> I <br /> {{ MONITORING WELL FIELD LOG 1998 <br /> I <br /> I SAMPLE LOCATION/MW - NPI-70P DATE: 1111 i/98 <br /> :::.......... ::...:.:.s:.......:..:::: <br /> PROJECT NAME: DELMONTE-STOCKTON ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 16:10 <br /> I CITY STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 4 V.O.A.'s - <br /> SITE CONTACT: RICHARD FISH PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: BSK LABS <br /> PROJECT MANAGER RICHARD FISH MONUMENT:.- FLUSH <br /> SAMPLER: t ir DEGTFCH WELL.CASING.MATERIAL_ PVC <br /> SIGNED: IV NAli3t, WELL CASING DIA.: III / <br /> " / <br /> SAMPLE MED GROUNDWATER P.I.D.READING/ODOR: 9 PPM GAS <br /> 4 TOP OF CASING ELEVATION: MSL COLOR: LT.BROWN <br /> DEPTH TO WATER: (feet.100tb's) N/A FEET CALL.PURGE VOL.: 2 GAL. <br /> DEPTH OF WELL: feet-100tb's) 70.00 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN: #VALUE! FEET DEPTH OF PUMP: NIA. FEET <br /> FIELD PARAMETERS <br /> TIME CASING DRAW i SUBMERSI pH E.C. TEMP. O.R.P. ISSOLVEE RBIDITY <br /> i <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMA") (units) (UsMHOS) (Cddus) (Mvolu) (PPM) (N.T.U.) <br /> 0 NIA CHECK 7.55 1153 20.6 -189 N/A LT.BRN, <br /> 2 7.58 1147 20.9 -200 " <br /> 4 7.52 1140 21 -196 " <br /> I1 6 7.50 1142 21 -193 " <br /> f <br /> PURGE METHOD: CHECK BALL..PUMP,W/DEDICATED.TUBING _.... <br /> SAMPLE METHOD: CHECK BALL PUMP W/DEDICATED TUBING <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: NIA <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: STRONG GAS ODOR/LIGHT SHEEN ON PURGE WATER. <br /> WEATHER;. OVERCAST SKIES, WIND: NW5 <br /> UALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING E UIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STF"CLE4NER do ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T.1755 GAL STEEL DRUM OR 60 GAL POLY DRUM. <br /> 4 INSTRUMENTATION: Y.S.I.3560 FLAWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLIMST SLOPE ME'ER 'THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBMrrY METER <br /> f <br /> I <br />