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a <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> .... ... ........ ... .... .. ........ ......... ........... <br /> SAMPLE LOCATION / MW — 8D DATE: 3130101 <br /> PROJECT NAME: OLIVAREZ PROPERTY ANALYSIS PERFORMED: SEE C OF C <br /> ADDRESS: 300 S. CALIFORNIA STREET SAMPLE TIME: 13:58 <br /> CITY, STATE: STOCKTON,CA. SAMPLE CONTAINERS: 2 V.O.A.'s <br /> SITE CONTACT: NONE PRESERVATIVES: HCL <br /> CONSULTANT: FOOTHILL ENG. LAB. ANALYSIS BY: SHE RWOOD LABS <br /> PROJECT MANAGER IRV MONUNIENT: 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 1 ODOR: NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: GREY TO LIGHT GREY <br /> DEPTH TO WATER: feet.100th's) 28.74 FEET CALC. PURGE VOL.: 11.74 GAL. <br /> DEPTH OF WELL: feet.100th's 100.70 FEET TOTAL VOLUME PURGED: 36 GAL. <br /> STANDING WATER COLUMN: 71.96 FFET DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> ..,... . .. .. . <br /> ...... .. .....:.:.:..:.:. .:... :::.::.::::::: <br /> TIME CUMULATIVE DRAW PUMPING pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (CPMI[.PM) (units) tuN'f1105) {Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.36 1546 21.6 -60 NIA GREY <br /> 12 7.15 1297 21.8 -55 LT. GREY <br /> 24 7.30 1546 21.5 -64 It <br /> 36 " 7.48 1540 21.1 -80 it It <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP, <br /> D.T.W.AFTER PURGE: D.T. W.AT SAMPLE TIME: 37.94' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: <br /> REMARKS. <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD iYITH A ST1aAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL. STEEL DRUM OR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> . SOLINIST SLOPE METER THERMODINE 5808 P.I.D. <br /> KECK INTERFACE METER "TURBIDITY METER <br /> # OF DRUMS ON SIGHT: WATER: SOIL: <br />