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Well Number Purge Vol . pH Temp . Cond . <br /> MW-2 <br /> ily i i i Ili <br /> MW-2 <br /> r ` MW-3 <br /> F <br /> MW-3 <br /> :TiMW-3 <br /> TE- r MW-4 <br /> i <br /> _ I MW-4 <br /> - ISI <br /> } + MW-4 <br /> T C <br /> rrrr <br /> 1� d. Record the total volume purged in Table 7: Final Purge Volume. <br /> iLFj <br /> yil� '.. Table 7 : Final Purge Volume <br /> J� Well Number Purge Volume (gal . ) <br /> F MW- 1 <br /> MW-2 <br /> T <br /> MW -3 <br /> it MW-4 <br /> 1 e. Record the amount of free product removed from MW-2 : <br /> f. Record the final pH temperature and conductivity of the well and <br /> record in Table 5 : Initial pH, Temperature and Conductivity. <br /> Table 8 : Final pH , Temperature and Conductivity <br /> Well Number pH Temp . Cond . <br /> MW- 1 <br /> MW-2 <br /> i <br /> i <br /> MW-3 <br /> MW-4 <br /> i <br /> g. Decontaminate purge pump after each well purge and replace the <br /> tubing. <br /> h. Place all purged groundwater into the 55-gal drums and label the <br /> drums. Purged groundwater from MW-2 is placed in the oil collection <br /> bin. <br /> i. Wait for the well to recover to 80% of the original depth for collecting <br /> the sample. <br /> j . Record the results in Table 9 : Recharge Depth. <br /> i <br /> 4 <br />