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i <br /> I DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> f _ <br /> SAMPLE LOCATION I MW- 3 DATE: 3129100 <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 11:21 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4.V.O.A.'S& 1 B.B. <br /> SITE CONTACT: 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 DLA. : 2" / 0.1632 <br /> SAMPLE IA: GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER: (feet100th's 44.81 FEET CALC.PURGE VOL.: 7.171008 GAL. <br /> DEPTH OF WELL: feetlWth's 88.75 FEET TOTAL VOLUME PURGED: 22.5 GAL. <br /> STANDING WATER COLUMN: 43.94 FEET. DEPTH OF PUMP: 80 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULA'IM DRAW PUMPING pH I E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE .T.W.) (GPMILP141) (units) (MsMHOS) (CeWus) (Mvolls) (PPM) (N.T.U.) <br /> I 0 NIA 1 GPM 7.75 454 20.4 147 N/A LT.BRN. <br /> 7.5 " 7.70 494 21.2 146 " <br /> 15 7.67 504 21.2 144 " <br /> 22.5 7.67 504 21.4 138 pi " <br /> i - <br /> ..:.,. <br /> PURGE METHOD: 2"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: F STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 48.33' <br /> i WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> I QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT.WAS CLEANED IN THE <br /> FIELD W1THA STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> M CONTAINMENT: D.O.T. 1755 GAL.STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLDRST SLOPE METER THERMODINE 580B F.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />