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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> i <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW- 7D DATE: 3128100 <br /> -- <br /> PROJECT NAME: DELMONi'E-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 18:31 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 2 V.O.A.'S& I B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> j 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 DIA. : 2" / 0.1632 <br /> SAMPLE . GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASINGELEVATION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: feet.100th's 44.70 FEET CALC.PURGE VOL.: 16.231872 GAL. <br /> DEPTH OF WELL: feet.t00th's 144.16 FEET TOTAL VOLUME PURGED: 49.5 GAL. <br /> STANDING WATER COLUMN: 99.46 FEET DEPTH OF PUMP: 138 FEET <br /> .:... <br /> ..: <br /> FIELD PARAMETERS <br /> ::; :: ..... .... <br /> TIME cUMULATryP <br /> E DRAW PUMPING H I E.C. TEMP. O.R.P. I DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPM/LPK (units) (MsMHOS) (CeWtu) (Mvolts) (PPM) (1N.T.U.) <br /> I 0 N/A 1 GPM 7.60 800 21.1 163 1 N/A CLEAR <br /> 16.5 IT <br /> 7.47 980 21.2 159 " <br /> 33 7.48 986 21 155 " <br /> j 49.5 7.51 977 20.9 154 " <br /> PURGE METHOD: 2"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: 54.29' <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 117PMENT AND SAMPLING E LUPMENT WAS CLE4NED IN THE <br /> P7ELD WITHA STE4MCLE4NER&ALCONOX SOAP. NEW NITRILE GLOBS. <br /> CONTAINMENT: D.O.T. I7 55 GAL.STEEL DRUM OR 60 GAI..POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLIMT SLOPE METER THERMODINE 580B P.I.D. <br /> KECK MTERFACE METER TUREMrrY METER <br />