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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW- 7D DATE: 11/15/00 <br /> 40.1 <br /> PROJECT NAME. DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 17:30 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 2 V.O.A.'S& I B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> :..:.:::::::.:. LABS <br /> i <br /> ... .. NTE LAB.ANALYSIS BY: CHROMO <br /> CONSULTANT: DELMO <br /> ;{+};:::a}:..:x v.:.:n•:.nt•v;}.:;+{.. 1` C h }'} <br /> PROJECT MANAGER. RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE M[EDIAP GROUNDWATER P.LD.READING/ODOR: NIA NONE <br /> TOP OF CASING ELE TION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: feet.100th's) 47.53 FEET CALC.PURGE VOL.: 15.770016 GAL. <br /> DEPTH OF WELL: feet.lWth's 144.16 FEET TOTAL VOLUME PURGED: 48 GAL. <br /> STANDING WATER COLUMN: 96.63 FEET DEPTH OF PUMP: 138 FEET <br /> ,.:. <br /> FIELD PARAMETERS <br /> TIME CUMULATWE DRAW PUMPING pH E.C. TEMP. O.R.P. IDISSOLVED TURBIDI i _ <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE T.W.) (GPM"M) (unci) (MsMHO (Cdhlus) (Mvolts) (1'PM) (N.T-U.) <br /> 0 N/A 1 GPM 7.89 899 20 -21 N/A CLEAR <br /> 16 7.86 89.7. 19.9 12 " <br /> 32 " 7.91 898 19.8 25 I <br /> 48 7.89 888 19.7 48 <br /> PURGE METHOD: 2"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: F STAINLESS STEEL BAILER W1TH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 50.03' <br /> WELL INTEGRITY: -CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: <br /> QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH STEAMCLE4NER&ALCONOX SOAP. NEWNITRILE GLOVES. <br /> CONTAINMENT: D.O.T.17 55 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.S.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 5805 PID. <br /> KWX INTERFACE METER TURBIDITY METER <br /> I <br /> I <br />