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logged during the evacuation. These parameters shall include <br /> temperature, conductivity and p};. Samples will be collected <br /> only after at least three well volumes have been removed and <br /> the measured parameters have stabilized. <br /> Wells that are dewatered before the evacuation of three <br /> well volumes has been accomplished will be sampled upon 90% <br /> recovery of the initial water level, or upon stabilization of <br /> the water level. The wells or other samplii— points will be <br /> sampled in order of the least-contaminated to the most- <br /> contaminated as best known or estimated. The samples will be <br /> pumped from a Teflon bladder pump, or carefully poured from a <br /> Teflon bailer, into clean glass VOA'S provided by the <br /> laboratory. Care will be taken to ensure that no air space <br /> .- exists in the vials by inverting to check for bubbles, and <br /> resampling if necessary. The samples will be analyzed or <br /> extracted within the sample lifespan limits as set forth by <br /> EPA guidelines for the specific tests to be .run. <br /> PAGE 6 <br />