113 STAT. 1542 PUBLIC LAW 106-115—NOV. 29, 1999 (2) PROHIBITED ACQUISITIONS.— (A) CONTAMINATED LAND.— The Secretary shall not acquire any land under this Act if the Secretary determines that the land to be acquired, or any portion of the land, is contaminated with hazardous substances (as defined in section 101 of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (42 U.S.C. 9601)), unless, with respect to the land, all remedial action necessary to protect human health and the environment has been taken under that Act. (B) SOUTH DAKOTA LAND. —The Secretary may acquire land or an interest in land owned by the State of South Dakota only by donation or exchange. (f) GENERAL MANAGEMENT PLAN. — Deadline. (1) IN GENERAL.—Not later than 3 years after the date funds are made available to carry out this Act, the Secretary shall prepare a general management plan for the historic site. (2) CONTENTS OF PLAN.— (A) NEW SITE LOCATION.— The plan shall include an evaluation of appropriate locations for a visitor facility and administrative site within the areas depicted on the map described in subsection (a)(2) as— (i) "Support Facility Study Area—Alternative A"; or (ii) "Support Facility Study Area—Alternative B". (B) NEW SITE BOUNDARY MODIFICATION. — On a determination by the Secretary of the appropriate location for a visitor facility and administrative site, the boundary of the historic site shall be modified to include the selected site, (3) COORDINATION WITH BADLANDS NATIONAL PARK. —In developing the plan, the Secretary shall consider coordinating or consolidating appropriate administrative, management, and personnel functions of the historic site and the Badlands National Park. SEC. 4. AUTHORIZATION OF APPROPRIATIONS. (a) IN GENERAL. —There are authorized to be appropriated such sums as are necessary to carry out this Act. (b) AIR FORCE FUNDS. — (1) TRANSFER. — The Secretary of the Air Force shall transfer to the Secretary any funds specifically appropriated to the Air Force in fiscal year 1999 for the maintenance, protection, or preservation of the land or interests in land described in section 3. (2) USE OF AIR FORCE FUNDS. —Funds transferred under paragraph (1) shall be used by the Secretary for establishing, operating, and maintaining the historic site.
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