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i. <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> i <br /> MONITORING WELL FIELD LOG 1998 <br /> 7777-77-77 7777 ::47i'ry.f <br /> SAMPLE LOCATION/MW- 3 DATE: 1 i/11I98 <br /> ( PROJECT NAME: DELMONTE-STOCKTON ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 10:40 <br /> CITY STATE: STOCKTON,-CALIF.. SAMPLE CONTAINERS: 4 V.O.A.'g/1 BLANK <br /> 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 DTA.: 2" I 0.1632 <br /> SAMPLEMEDLV GROUNDWATER P.I.D.READING/ODOR: 0 NONE <br /> ` TOP OF CASING ELEVATION; MSL COLOR: BROWN TO CLEAR. <br /> DEPTH TO WATER: (feet100th's) 48.84 FEET CALC.PURGE VOL.: 6.513312 GAL. <br /> DEPTH OF WELL: (feeLI00th's) 88.75 FEET TOTAL VOLUME PURGED: 21 GAL. <br /> STANDING WATER COLUMN: 39.91 FEET DEPTH OF PUMP: 83 FEET <br /> FIELD PARAMETERS <br /> TIME CASD4G DRAW SUBMERS pH 7E.c. TEMP. O.R.P. ISSOL TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) Ic[�r�t/LrM? (uniu) ( (crleius) (Mrollr) (PP14q (IV.T.U.) <br /> 0 N/A .5 GPM' 7.26 565 18.3 166 NIA BROWN <br /> 7 7.47 588 20.4 148 LT.BRN. <br /> 14 " 1, 7.50 601 21.1 135 CLEAR <br /> r 21 7.51 583 21.2 123 " <br /> .... . <br /> PURGE METHOD: 2"GRUNDFOS SUBMERSIBLE PUMP <br /> SAMPLE METHOD: 1'STAINLESS STEEL BAILER W/STAINLESS STEEL WIRE LINE <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 51.62' <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 W THE <br /> FIELD WrrH A STEAMCLE4NER&ALCONOX SOAP. NEW N!l RILE GLOVES. <br /> CONTAINMENT: D.O.T. 1755 GAL STEEL DRUM OR 60 GAL POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN NEff R <br /> SOLIN1Sf SLOPE METER- THERMODINE 580B Q.I.D. <br /> KECK INTERFACE METER TURB[DrrY METER <br />