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4 <br /> I <br />' 16 <br /> DEI.,-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> 77 72002 <br /> 7 7 <br /> SAMPLE LOCATION <br /> ........... . . . .. . . .. ............... .... . <br /> ................... <br /> 1 MW - 2 DATE <br /> 7 7 .:. . 7 7 7 <br /> ANA ,,.............,...•........... ..... ....... <br /> _ ...... <br /> PROJECT NAME: VALLEY WHO I ALE DRUG LYSIS PERFORMED: SEE CHAIN F CUSTODY <br /> ADDRESS: FREMONT STREET SAMPLE TIME: <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PAUL SOUSA PRESERVATIVES: HCL <br /> CONSULTANT: HUNTER&ASSOCIATES YS 1.BY: SHERWOOD LABS <br /> PROJECT MANAGER: BILL HUNTER MONUMENT: <br /> FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: 4 WELL CASING DIA. : 2" 1 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING 1 ODOR: NIA NONE <br /> TOP OF CASING ELEV ION: MSL COLOR: LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER: feet.100th's 8.80 FEET CALC.PURGE VOL.: 2.71 GAL. <br /> DEPTH OF WELL: feet.100th's 25.38 FEET TOTAL VOLUME PURGED: 9 GAL, <br /> STANDING WATER COLUMN: 16.58 FEET DEPTH OF PUMP: NIA FEET <br /> FIELD PARAMETERS <br /> r TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME Dowty RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMILPA (units) (UMI30S) (Celsius) (Molts) (PPM) T..B .) <br /> 0 NIA .5 GPM 7.74 754 21.5 -72 0.33 LT. RN. <br /> 3 " 7.72 740 21.1 -66 CLEAR <br /> 6 7.74 732 21 -62 <br /> 9 7.74 731 20.9 -60 <br /> , <br /> PURGE METHOD: <br /> ...PU•�::� ....bEDICATED W.ATERR.A PUMP..-.�.•. <br /> SAMPLE METHOD: DEDICATED TUBING. <br /> D.T.W.AT SAMPLE TIME: 9.36' <br /> D.T.W.AFTER PURGE: <br /> WELL INTEGRITY; CAP&SEAL ARE SECURE. LOCK INSTALLED. <br /> WELL LOCATION: <br /> REMARKS: <br /> rim <br /> WEATHER: CLEAR SKIES. WIND: NWS <br /> UALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&AICONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL,POLYDRUM. <br /> INSTRUMENTATION: Y.S.L 3564 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 5SOB P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: SOIL: <br />