I of this Act, except as modified by this heading in this title: Provided further, That of the amounts made available under this heading in this title, not less than $910,000,000 shall be for coastal seaports or Great Lakes ports: Provided further, That the Secretary shall issue the Notice of Funding Opportunity for amounts made available under this heading in this title not later than 60 days after the date of enactment of this Act: Provided further, That such Notice of Funding Opportunity shall require application submissions 90 days after the publishing of such Notice: Provided further, That the Secretary shall announce the selection of projects to receive awards for amounts made available under this heading in this title not later than 270 days after the date of enactment of this Act: Provided further, That not to exceed 1 percent of the amounts made available under this heading in this title shall be available for necessary costs of grant administration, to remain available until September 30, 2023: Provided further, That such 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. Office of inspector general Salaries and expenses For an additional amount for necessary expenses of the Office of Inspector General to carry out the provisions of the Inspector General Act of 1978 ( 5 U.S.C. App. 3 ) $7,500,000, to remain available until expended: Provided, That the funds made available under this heading in this title shall be used to conduct audits and investigations of projects and activities carried out with funds made available to the Department of Transportation: Provided further, That the Inspector General shall have all necessary authority, in carrying out the duties specified in the Inspector General Act, to investigate allegations of fraud, including false statements to the Government under section 1001 of title 18, United States Code, by any person or entity that is subject to