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. Defense Environmental Cleanup For an additional amount for Defense Environmental Cleanup , $2,685,000,000, to remain available until expended, of which— (1) $941,000,000 shall be for the Hanford Site, of which— (A) $350,000,000 shall be for site infrastructure upgrades