; acquisition of lands, and interests in lands; $387,252,000 to remain available until expended; Provided, That for fiscal year 2020, in implementing new construction, replacement facilities construction, or facilities improvement and repair project grants in excess of $100,000 that are provided to grant schools under Public Law 100–297 , the Secretary of the Interior shall use the Administrative and Audit Requirements and Cost Principles for Assistance Programs contained in part 12 of title 43, Code of Federal Regulations, as the regulatory requirements: Provided further, That such grants shall not be subject to section 12.61 of title 43, Code of Federal Regulations