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• <br />• <br />• <br />previously addressed in the Reclamation Plan narrative. These features <br />must be shown on Exhibit E — Map. This should describe the measures taken <br />to minimize disturbance to the hydrologic balance, prevent off site damage, <br />and provide for a stable configuration consistent with the proposed future <br />land use: <br />All remaining waste rock areas, ditches, sediment control facilities, etc. will be reclaimed <br />following the specifications in this amendment and applicable Mined Land Reclamation Board <br />regulations. The waste rock is non -acid producing. All waste rock will be either used during <br />operations for future road and parking areas and/or stockpiled temporarily for use by Boulder <br />County and/or the U.S. Forest Service for road construction and repair. Any waste rock not <br />needed for post mining uses and not sold or given to local governments will be either disposed <br />underground in the remaining mine workings and/or properly reclaimed on -site. No waste rock <br />will be disposed underground until all appropriate agency approvals are obtained. (Stockpiled <br />waste rock remaining after mining and other site reclamation may be left for local government <br />use and will be specifically addressed at that time with the appropriate regulatory agencies.) <br />All adits, ventilation shafts and openings will be sealed according to approved DRMS Inactive <br />Mine Program standards and specifications. (Please see below) As discussed above, sediment <br />and water quality treatments pond (two) will be reclaimed. All storm water control structures <br />and facilities will be removed and the areas reclaimed once the major areas of site reclamation <br />are successfully revegetated and stabilized so that storm water controls may safely be removed. <br />The following example of a typical adit closure was obtained from the Inactive Mine <br />Reclamation Program, State of Colorado, Department of Natural Resources. Please note the <br />gated access door is an optional item that may be included at the request of the landowner. <br />Page 35 <br />