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f <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1998 <br /> I .. .... ..:::::- . - .:::::.::.......... ....:.:}.?.;}:.x:..v.v:.v..}`:^:i^::^::'.:..:..:.. ..4.r:::i:i:?}:ti�:,ri:;fS::tivf5:'.>:�'.}.. • <br /> IIIIL SAMPLE LOCATION/MW- 1 DATE: 11/11/98 <br /> PROJECT-NAME: DELMONTE-STOCKTON ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME:- 11:35 <br /> CITY STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 4 V.Q.A.'s I l BL A' NK <br /> SITE CONTACT: RICHARD FISH PRESERVATIVES: HCL - <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: BSK LABS <br /> PROJECT MANAGER RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: a A DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 2" 1 0.1532 <br /> SAMPLE MED GROUNDWATER P.I.D.READING 1 ODOR: . 0 GAS <br /> TOP OF CASING EL ATION: MSL COLOR: LT.BRN TO CLEAR <br /> DEPTH TO WATER: (teeL100th's) 49.37 FEET CALC.PURGE VOL.: 6.27 GAL. <br /> DEPTH OF WELL: (teet.100th's) 87.80 •FEET TOTAL VOLUME PURGED: 21 GAL. <br /> STANDING WATER COLUMN: 38.43 FEET I DEPTH OF PUMP: 82 FEET <br /> FIELD PARAMETERS <br /> T <br /> IME <br /> ASING DRAW PUMPING pH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> OLUME DOWN RATE OXYGEN COLOR <br /> (D.T.W.) (GeAVI PMI (units)' (UsMHOS� (C diue) (Mrdls) (PPM) (N T.U.) <br /> 0 NIA .5 GPM 7.00 860 20 -39 NIA LT.BRN, <br /> 7 6.99 853 21.7 -99 ' CLEAR <br /> 14 6.95 860 . 21.9 -100 <br /> 21 6.93 855 21.8 -100 " <br /> PURGE METHOD: 2"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP <br /> SAMPLE METHOD: I'STADRMS STEEL BAILER WI STAINLESS STEEL.WIRE LINE <br /> D.T.W.AI•`i'ER PURGE: D.T.W.AT SAMPLE TIME: 50.38' <br /> WELL LYIEGRITY: CAP&z SEAL ARE SECURE. <br /> WELL LOCATION: SFE SLTE MAP, <br /> REMARKS: <br /> WEATHER: OVERCAST SKIES. WIND: NW5 <br /> iQUALM CONTROL: ALL PURGING E UIPMEN'AND SAMPLING C UIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STFAMCLE NER do ALCONOX SOAP. NEW NIPRILEGLOVES. <br /> CONi'AWMENT: D.O.T. 1755 GAL STEEL DRUM OR 60 GAL.POLY DRUM. <br /> I <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.i.DISSOLVED OXYGEN ME11R <br /> SOL.IN IST SLOPE MEM THERMODINE 580B P.I.D. <br /> KECK iNTERFAcs METER TURBIDTIY MEIFR <br /> l #OF DRUMS ON SIGHT: •WATER: SOIL: <br />