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ii K <br /> J. H. KLEINFELDER &ASSOCIATES <br /> a <br /> water surface elevations and flow nets may be developed in order to <br /> determine flow volume, rate of transport, and zone of capture. <br /> i <br /> 3.2 GROUND WATER MONITORING <br /> r OB3ECTIVES <br /> t<� <br /> f Ground water samples from the shallow aquifer will be collected and <br /> analyzed once during the implementation of this Work Plan and later, on a <br /> a regular ba,-,is <br /> o Establish chemical and mineral concentrations for water quality <br /> characterization <br /> o Monitor the configuration of the contaminant plume <br /> k o Predict operating treatment system parameters and identify <br /> potential changing conditions <br /> o Monitor the effectiveness of the tre-tment system on remediating <br /> the contaminated ground water <br /> o Verify that remediation is complete <br /> APPROACH <br /> Cround water samples will be collected by purging the stagnant well water, <br /> F - <br /> monitoring field parameters for aquifer stability, and subsequently <br /> sampling the formation water. Sampling will be conducted by utilizing <br /> r either a submersible pump assembly or teflon bailer. All sampling <br /> equipment will be decontaminated prior to initial use and between <br /> as successive wells via a series of washing and rinsing operations. <br /> Distilled water will serve as a clean rinse and will also be mixed with <br /> trisodium phosphate (TSP) to produce a wash solution. A steam cleaner is <br /> �g also recommended to ensure complete decontamination. <br /> r' 33-87-887 6 <br />