; and (B) if a permittee builds a structure described in subparagraph (A), the property of the permittee shall revert to the Department. (f) Proceeds from sales of Federal land Any revenues from a sale of Federal land pursuant to this section shall be made available to the Secretary, without further appropriation, for— (1) the costs to the Secretary of carrying out this section; and (2) deferred maintenance activities relating to the operation of the dam in the Dickinson Reservoir.