; and (2) $30,000,000 shall be for direct payments for State Maritime Academies: Provided , 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. Assistance to small shipyards For an additional amount for Assistance to Small Shipyards , $100,000,000, to remain available until September 30, 2022, to make grants to qualified shipyards as authorized under section 54101 of title 46, United States Code: Provided, That the Secretary shall announce the selection of such grants not later than 210 days after the date of enactment of this Act in such amounts as the Secretary determines: Provided further, That the Secretary shall institute measures to ensure amounts made available under this heading in this title shall be obligated not later than 180 days after the date on which the Secretary announces the selection of such grants: Provided further, That the Secretary may withhold up to 2 percent of the amounts made available under this heading in this title for the costs of award and project management and oversight, 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. Port infrastructure development program For an additional amount for Port Infrastructure Development Program , $1,000,000,000, to remain available until September 30, 2022, to make grants to improve port facilities as authorized under section 50302(c) of title 46, United States Code: Provided, That such additional amount shall be subject to the provisions under this heading in title 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