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DEL-TECH <br /> GEOTECHNICAL SUPPORT SERVICES <br /> i <br /> MONITORING WELL FIELD LOG 2002 <br /> ........... ..... <br /> SAMPLELOCATION/MW_ :......... ......... ... ,............ ........... ......,....... <br /> . ..,.. DATE: <br /> ... ....... ... 12/17/2002 <br /> PROTECT NAME:. .. CASTLE MOTORS : ..: <br /> ADDRESS: ANALYSIS PERFORMED: SEE CHAIN OP CUSTODY <br /> 2315 N. EL DORADO SAMPLE TIME: <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 2 VOA'S11:46 <br /> SITE.CONTACT: PRESERVATIVES:CONSULTANT; PREHCL <br /> GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD S. <br /> PRO IECT MANAGER. RAY KABLANOW MONUMENT: <br /> SAMPLER: FLUSH <br /> DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DIA. : <br /> 211 / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: NIA FUEL <br /> TOP OF CASING ELEVA ION: MSL COLOR: LIGHT GREY <br /> DEPTH TO WATER: (feet.100th's) 33.95 FEET CALC.PURGE VOL.- 3.44 GAL. <br /> DEPTH OF WELL: feet.100th's 55.04 FEET TOTAL VOLUME PURGED: 10.5 GAL. <br /> STANDING WATERPUMP <br /> ;; :.... N/A FEET <br /> COLUMN: 21.09 FEET DEPTH OF <br /> i <br /> .. ................. ..... . .. ....... ` <br /> FIELD PARAMETERS E <br /> TIME CUNIULAIv : . <br /> I <br /> T E ,.� � DRAW��•�' PUMPING ....PH�... �. E.C. � �, TEMP. �O.R.P.. �DISSOLVED�.�TURBIDITY <br /> CASING VOLUME DOWN .RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMlLPAI) (units) (MSMBOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 1 0 NIA .5 GPM 6.82 924 19 -61.6 N/A LT.GREY <br /> 3.5 6.85 923 99.2 -75.6 " <br /> 7 6.83 926 19.3 -81.8 " <br /> 10.5 6.83 928 19.3 -85.1 <br /> ._......: <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERKA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 38.23' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> � s <br /> WEATHER: CLEAR SKIES. WIND: <br /> QUALITY CONTROL: ALL PURGING E UIPMENT AND 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,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 />