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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> OF <br /> MONITORING WELL FIELD LOG 2001 <br /> .......... . <br /> SAMPLE LOCATION 1 MW- 6 DATE: 3123101 <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 10:1$ <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 2 V.O.A.'S& I B.B_ <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: DELMONTF, LAB.ANALYSIS BY: BSK LABS <br /> PRO IECT MANAGER: RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL : PVC r <br /> SIGNED WELL CASING DIA.-: 2" 1 0.1632 <br /> SAMPLE MEDI GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELE TION: MSL COLOR: BROWN TO CLEAR <br /> DEPTH TO WATER: (fcct.l00t11's) 45.94 FEES' CALC.PURGE VOL.: 7.11 GAL. <br /> DEPTH OF WELL: feet.100th's 89.50 FEET TOTAL VOLUME PURGED: 21 GAL. <br /> STANDING WATER COLUMN: 43.56 FEET DEPTH OF PUMP: 80 FEET <br /> ....................... <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING PH E.C. TEMP. O.R.P. DISSOLVED TURBIDIr i <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMILPM) (units) (MsMlioS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A ) GPM 7.30 538 20.4 149 N/A BROWN <br /> 7 " 7.23 520 21.1 149 LT. BRN. <br /> 14 7.28 520 213 163 CLEAR <br /> 21 " 7.28 523 21.3 186 " <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: 51.35' <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 EQUIPMENT AND SAMPLING E UIPMENT WAS CLEANED IN THE <br /> FIELD[VITA A STEAMCLEANER&ALCONOX SOAP, NEW NITRILE GLOVES. <br /> CONTAINMENT. D.O.T. 17 55 GAL.STEF.L DRUM OR 60 GAL. POLY DR UM. <br /> INSTRUMF,NTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 5808 P.LD. <br /> KECK INTERFACE METER TURBIDITY METER <br />