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Sealine and ManaeingDrill Holes <br />• All former CEC drill holes completed as part of the 1978 test drilling exploration <br />program, and located within the Permit Area have been changed to ground water <br />monitoring sites, have been mined through, or have been permanently plugged. <br />All ground water monitoring wells currently used in the CEC site ground water <br />monitoring program (see Appendix I-3 for well documentation) will, at site closure, be <br />sealed by placing a cement grout plug from the bottom of each well to within 10 feet of <br />the final ground surface. <br /> <br />n <br />LJ <br />114c 8/04 <br />