That up to $2,000,000 shall be transferred to Office of the Secretary—Office of Inspector General for oversight of activities responding to such hurricanes: Provided further , That obligations incurred for the purposes provided herein prior to the date of enactment of this Act may be charged to funds appropriated under this heading: Provided further , That of the funds appropriated in this paragraph, $15,000,000 shall be transferred to the National Institutes of Health—Office of the Director for the purposes provided in this paragraph: Provided further , That funds transferred to the National Institutes of Health for the purpose of supporting the repair or rebuilding of non-Federal biomedical or behavioral research facilities damaged as a result of Hurricanes Harvey, Irma, or Maria shall be used to award grants or contracts for such purpose under section 404I of the Public Health Service Act: Provided further , That section 404I(c)(2) of such Act does not apply to the use of funds described in the preceding proviso: Provided further , That funds appropriated in this paragraph shall not be available for costs that are reimbursed by the Federal Emergency Management Agency, under a contract for insurance, or by self-insurance: Provided further , That such additional amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. Administration for children and families Children and families services programs For an additional amount for Children and Families Services Programs , $650,000,000, to remain available until September 30, 2021, for Head Start programs, for necessary expenses directly related to the consequences of Hurricanes Harvey, Irma, or Maria, including making payments under the Head Start Act: Provided , That none of the funds appropriated in this paragraph shall be included in the calculation of the base grant in subsequent fiscal years, as such term is defined in sections 640(a)(7)(A),