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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW- 8s DATE: 6127100 <br /> ::. :.: :.... ...... <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 13:30 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 3 V.O.A.'S 8c 1 B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTE LAB.ANALYSIS BY: CHROMO LABS <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 MEDIA - GROUNDWATER P.I.D.READING 1 ODOR: NIA NONE <br /> TOP OF CASING ELE TION: MSL COLOR: CLEAR <br /> i DEPTH TO WATER: (feek.l001h'e 44.08 FEET CALL.PURGE VOL.: 26.725632 GAL. <br /> DEPTH OF WELL: feet100th's) 85.02 FEET TOTAL VOLUME PURGED: 78 GAL. <br /> { STANDING WATER COLUMN: 40.94 FEET DEPTH OF PUMP 80 FEET <br />` FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W. (GPNVU" (ung) (M�A�OS1 (Cdelus) (M—l") (PPA) (N.T.U.) <br /> t 0 NIA 3 GPM 7.40 883 23.7 44 NIA CLEAR <br /> 1 26 7.07 856 22.8 52 " <br /> 52 7.14 838 22.7 47 " <br /> 78 7.24 840 229 46 " <br /> PURGE METHOD: 2"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: I'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFI'ER PURGE: D.T.W.AT SAMPLE TIME: 49.20' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> .� WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> itWEATHER: CLEAR SKIES. VVIND: <br /> QUALITY CONTROL: ALL PURGING&UMMENTAAD SAMPLING E UIPA&M WAS CLFANED IN THE <br /> FIELD WITHA STEr1MCLE KER&ALCONOX SOAP. NEW NITRILE GLOMES. <br /> i l CONTAINMENT: D.O.T. 17 SS GAL.STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.L 3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P.I.D. <br /> ' KECK DMWACE METER TURBIDITY METER <br /> i <br />