of 1974 ( the 1974 Act ), and $25,000,000 for delinquency prevention, as authorized by section 261 of the 1974 Act: 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. Science National Aeronautics and Space Administration Safety, Security and Mission Services For an additional amount for Safety, Security and Mission Services , $100,000,000, to remain available until September 30, 2021, to prevent, prepare for, and respond to coronavirus: 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. Construction and Environmental Compliance and Restoration For an additional amount for Construction and Environmental Compliance and Restoration , $100,000,000, to remain available until September 30, 2021, to prevent, prepare for, and respond to coronavirus: 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. National Science foundation research and related activities For an additional amount for Research and Related Activities , $100,000,000, to remain available until September 30, 2021, to prevent, prepare for, and respond to coronavirus, domestically and internationally, including to fund research grants and other necessary expenses: 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. Agency Operations and Award Management For an additional amount for Agency Operations and Award Management , $2,000,000, to prevent, prepare for, and respond to coronavirus, domestically and internationally, including to administer research grants and other necessary