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DEL-TECHGEOTECHNICALSUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1999 <br /> ................ <br /> SAMPLE LOCATION/MW - 3 DATE: 12117199 <br /> ...................... <br /> PROJECT NAME: VALLEY WHOLESALE DRUG. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: FREK40NT STREET SAMPLE TIME: 16:30 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 VOA'S/ I BLANK <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> ICONSULTANT: HUNTER&ASSOCIATES LAB.ANALYSIS BY: BSK LABS <br /> .............................. <br /> ........... <br /> PROJECT MANAGER BELL HUNTER MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 2" 0.1632 <br /> SAMPLE MED GROUNDWATER P.I.D.READING/ODOR: N/A GAS <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feetlWth's) 9.35 FEET CALC.PURGE VOL.: 2.547552 GAL. <br /> DEPTH OF WELL: (feeL100thos) 24.96 FEET TOTAL VOLUME PURGED: 9 GAL, <br /> STANDING WATER COLUMN: 15.61 FEET DEPTH Of PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P. ISSOLVEll TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PERPVRC-9 (D.T.W.) (GPM/LPW (units) (ummHos) (c,"us) (mvolu) (pp1w (N.T.U.) <br /> 0 NIA .5 GPM 7.17 824 21.5 -99 N/A CLEAR <br /> 3 7.16 855 21.5 -96 <br /> 6 7.18 884 21.5 -95 <br /> 9 7.21 900 21.1 -92 <br /> .... ............... <br /> F777777�.............. <br /> .......... <br /> ............. <br /> .............................. <br /> PURGE METHOD: CENTRIFUGAL PUMP. <br /> SAMPLE METHOD: I'STAWLESS STEEL BAILER W/STAINLESS STEEL WIRE LINE <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME. 9,74' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS. <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENTAND SAMPLING LQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP. NEW NrFRILE GLOVES, <br /> CONTAINMENT: D.O.T.1755 GAL.STEEL DRUM OR 60 GAL POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE Nf= THERMODINF 580E P.I.D. <br /> KECK INTERFACE METER TURBIDITY M= <br />