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As noted in the introduction, T'%�entymile Coal, LLC has collected and submitted a large amount df <br />subsidence data from monitoring coal extraction in the Wadge Seam. They have also monitored <br />subsidence of the Power Lines, Fish and Foidel Creek and the Energy Spur railroad track during <br />sequential undennining. We recommend that monitoring both ground subsidence and structure <br />response continue focusing on verifying the predictions made herein. Additional monitoring requirements <br />associated with each of the evaluated structures <br />21 <br />