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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> ::..::::.::. <br /> fi <br /> SAMPLE LOCATION/MW- 8D DATE: 11116/00 <br /> ........ :,:.,:.,............... . . . <br /> PROJECT NAME: DELMOMM-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TME: 17:51 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 2 V.O.A.'S 1 B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: CHROMO LABS <br /> .... : : .. <br /> an <br /> PROJECT MANAGER: RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. : 4" / 0.6528 <br /> SAMPLE MEDIAN GROUNDWATER P.LD.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEV ION: MSL COLOR: CLEAR TO LIGHT BROWN <br /> DEPTH TO WATER: feet.100th's 47.20 FEET CALC.PURGE VOL.: 60.592896 GAL. <br /> DEPTH OF WELL: feet.l00th's 140.02 FEET TOTAL VOLUME PURGED: 183 GAL. <br /> STANDING WATER COLUMN: 92.82 FEET DEPTH OF PUMP: 133 FEET <br /> :..::.::... :.::.:::.::. .............................. .:. <br /> :,.:..,:.. .,..,.....:.:v:.v., ::...:: n:n.:., :{..:,.... <br /> ............ ::.::...,::....: :::.:........... ,r.:.,.:.:... <br /> FIELD PARAMETERS <br /> i <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDI i <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPMlLPm) (unite) (MSMHAS) (celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A 5 GPM 8.23 393 19.6. 25 N/A CLEAR <br /> 61 " " 8.24 395 19.9 24 " " <br /> 122 " 8.01 410 19.7 33 LT.BRN. <br /> 183 7.97 405 19:9 34 <br /> PURGE METHOD: 3"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: 1'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 54.92' <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 UIPMF_NT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIEL4)N7THA STE.4MCLE4NER&AI.CONOX SOAP. NEW NITRILE GLOVES <br /> CON'T'AINMENT: D.O.T. 17 55 GAL.STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.L DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODTNE 5800 P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />