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i <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> eMONITORING WELL FIELD LOG 2002 <br /> ., _ <br /> LOCATI�,�� <br /> SAMPLE ',, <br /> ON, MW <br /> 1 :::::::: <br /> ........... ... <br /> PROJECT NAME: VALLEY WHOLESALE DRUG ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: FREMONT STREET SAMPLE TIME: 9:37 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'s <br /> SITE CONTACT: PAUL SOUSA PRESERVATIVES: HCL <br /> CONSULTANT: HUNTER&ASSOCIATES LAB.ANALYSIS BY: SHERWOOD LABS <br /> ... .......... .......... •... ..•. .•. .........••• <br /> PROJECT MANAGER: BILL HUNTER MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVA ON: MSL COLOR: LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER: feet.100th's 8.33 FEET CALC.PURGE VOL.: 3.53 GAL. <br /> DEPTH OF WELL: feet.I00th's 29.98 FEET TOTAL VOLUME PURGED: 10.5 GAL. <br /> STANDING WATER COLUMN: 21.65 FEET DEPTH OF PUMP: N/A FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. Q.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (CPM/LPM) (units) (UMHOS) (Celsius) (Mvolts) (Ppm) (N.T.U.) <br /> 0 NIA .5 GPM 7.63 873 22.6 7 0.54 LT.BRN. <br /> 3.5 It 117.61 856 22.2 S " " <br /> 7 " 7.62 851 22.2 -8 CLEAR <br /> 10.5 it7.63 854 22.2 -12 ' <br /> ...... <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED TUBING. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 9.31' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE, LOCK INSTALLED. <br /> WELL LOCATION: <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL P URGING EQ UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WTTHA STEAMCLEANE'R&ALCONOXSOAP. NEWMTRILE GLOVES. <br /> CONTAINMENT: D.Q.T. 1755 GAL.STEELDRUMOR 60 GAL.POLYDRUM <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: SOIL: <br />