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DEL-TECHGEOTECHNICALSUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> ............ ..................................... ........ ..... .. .. ............ ...............I..................... <br /> ....................... ........................... ............ .... ........................ . .... <br /> .................................... ........ ............................................... <br /> ................... <br /> .................... <br /> ............................................................... <br /> ............... ............................................................................ ............. <br /> ....... .....................................*................... ............................................................... <br /> .............. <br /> SAMPLE LOCATION/MW - 14D DATE: 8/12/2002. <br /> ........................................................................................ ..... ...................... <br /> ............ <br /> .................... ........ ....................I......................................................................................... <br /> .................. ......... ...... <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 11:18 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 5 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: KLErNFELDER LAB.ANALYSIS BY: SEQUOIA ANALYTICAL <br /> ...................... ......................... ................. ....................... . <br /> ....................... .... .............. ............... ..... <br /> ................................ <br /> PROJECT MANAGER: TONY MARTIN MONUMENT: FLUSH <br /> SAMPLER; DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA. : 2" 1 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATIOW MSL COLOR: LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER: (feet.100th's) 52.97 FEET CALL.PURGE VOL.: 18.12 GAL, <br /> DEPTH OF WELL: (feet.100tli's) 164.00 FEET TOTAL VOLUME PURGED: 55.5 GAL. <br /> STANDING WATER COLUMN: 111.03 .FEET DEPTH OF PUMP: N.A FEET <br /> .................... ............... <br /> .............. .... <br /> ............. <br /> .................... . ..... ........ ................. <br /> .............. . .. .... ...... 11.1'..,... .....1. —�..... ........... ..................... .......... <br /> FIELD PARAMETERS <br /> .................................... ................................I........... .. ......................... <br /> .................. .. ...... ....................... ... . .... <br /> ...................... . <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPZWLPM) (units) (MsMHOS) (Celsius) (Mvolls) (PPM) (N.T.U.) <br /> 0 N/A I GPM 7.58 687 19.8 -4.6 N/A LT.BRN. <br /> 18.5 7.49 669 19.5 -143 It Of <br /> 37 7.53 674 19..4 -136.4 It It <br /> 55.5 It 7.52 664 19.4 -107.7 CLEAR <br /> .......................... ................... ... ..................................... ........ <br /> .............. ............. <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 62.14' <br /> WELL INTEGRITY; CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> -REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: <br /> QUALITY CONTROL: ALL PURGING EQ UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA 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 THERMOWNE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />