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t <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> Y ry <br /> t MONITORING WELL FIELD LOG 1999 , <br /> 4 <br /> SAMPLE LOCATION I MW- 4 DATE: 12/16/99 <br /> { PROJECT NAME::! CASTLE MOTORS. ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS: 2 <br /> 315 N.ELDORADO SAMPLE TIME: 12:00 .- <br /> CITY STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> Y SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: s GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD <br /> PROJECT MANAGER RAY KABLANOW MONUMENT: FLUSH <br /> SAMPLER: I DEL-TECH. , WELL CASING MATERIAL PVC <br /> SIGNED: ti WELL CASING DIA.: 2" 1 0.1632 <br /> SAMPLE MEDIM 11 GROUNDWATER . P-LD.READING/ODOR: NIA GAS <br /> TOP OF CASING ELEVATION: MSL COLOR: GREY <br /> DEPTH TO WATER: feet.100th's) 29.21 FEET CALC.PURGE VOL.: 4.130592 GAL. <br /> DEPTH OF WELL.. (feet.100th's) 54.52 FEET TOTAL VOLUME PURGED: 12 GAL. <br /> y STANDING WATER COLUMN 25-31 FEET DEPTH OF PUMP NIA FEET <br /> FZ ;. <br /> �- FIELD PARAMETERS <br /> TIME CASING L DRAW PUMPING PH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> VOLUME.. DOWN RATE OXYGEN COLOR <br /> P.ERPURGE (D.T.W. (GPMIL M) (uwts) (MSMIROS) (cewus) (Mvolts) (PPM) (N.T.IJ <br /> 0 N/A .5 GPM 6.88 . 685 20 -111 NIA GREY <br /> 4 6.92 680 19.7 -125 " <br /> t 8 6.92 682 19.7 -127 " <br /> 12 6.99 . , 684 19.6 -130 " <br /> PURGE METHOD: 'i DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: ; DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 33.63' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: E SFE SITE MAP. <br /> f; REMARKS: <br /> L WEATHER: CLEAR SKIES. WIND: NW5 <br /> f; QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> L FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW N17RIL,E GLOVES. <br /> t CONTAINMENT: D.O.T.1755 GAL.STEEL DRUM OR 60 GAL POLY DR UM. <br /> i <br /> INSTRUMENTATION: Y.S.I.3564 FLOWCELL Y.S.I.DISSOLVED OXYGEN MEI'F1t <br /> SOLINIST SLOPE METII2 TIIERMODINE 580B P.I.D. <br /> C KECK INTERFACE METER TURBIDITY MEI ER <br /> Ll <br />