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1� q <br /> DEL-TECH GEOTECENICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003/GLOBAL I.D. #T0607700605 <br /> _:. <br /> SAMPLE LOCATION/MW 9 DATE: 3/28/2003 <br /> PROJECT NAME: OLIVAREZ PROPERTY ANALYSIS PERFORMED: SEE C OF C <br /> ADDRESS: 300 S. CALIFORNIA STREET SAMPLE TIME: 10:18 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'s <br /> SITE CONTACT: NONE PRESERVATIVES: HCL <br /> CONSULTANT: FOOTHILL ENG. LAB.ANALYSIS BY: SH WOOD LABS <br /> ..:. <br /> 7 7 <br /> PROJECT MANAGER IRV MONUMENT: FLUSHRIA <br /> SAMPLER: DEL-TECH WELL CASING MATEL PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D. READING/ODOR: N/A LT.FUEL <br /> TOP OF CASING ELEVA ON: MSL COLOR: BLACK TO LIGHT BLACK <br /> DEPTH TO WATER: (feet lMth's) 44.31 FEET CALL.PURGE VOL.: 9.82 GAL. <br /> DEPTH OF WELL: (feet.l00th's) 104.48 FEET TOTAL VOLUME PURGED: 30 GAL. <br /> STANDING WATER COLUMN: 60.17 FEET DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPINGH E. C. <br /> p TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPMILPM) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A I GPM 7.59 1870 21.4 -213 0.29 BLACK <br /> lfl 7.57 1902 21 -238 0.50 LT.BLK. <br /> 20 7.59 1896 21 -204 0.66 " <br /> 30 7.56 1890 20.8 -210 0.68 " <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 49.80' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE, NEW LOCK INSTALLED.. <br /> WELL LOCATION: <br /> REMARKS: POOR RECHARGE. <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL.POLY DRUM. <br /> ISTRUMENTATION: Y.S.I.556 MULTIPROBE SYSTEM Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> 14, <br /> OF DRUMS ON SIGHT: WATER: SOIL: <br />