to remain available until expended: Provided , That of the amount provided under this heading $50,000,000 shall be used to restore and rebuild national wildlife refuges and increase the resiliency and capacity of coastal habitat and infrastructure to withstand storms and reduce the amount of damage caused by storms: Provided further , That such amount is designated by 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 ( 2 U.S.C. 901(b)(2)(A)(i) ). National park service HISTORIC PRESERVATION FUND For an additional amount for the Historic Preservation Fund for necessary expenses related to the consequences of Hurricanes Florence and Michael and Typhoon Yutu, $50,000,000, to remain available until September 30, 2022, including costs to States and territories necessary to complete compliance activities required by section 306108 of title 54, United States Code, and costs to administer the historic preservation program: Provided , That grants shall only be available for areas that have received a major disaster declaration pursuant to the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5121 et seq.): Provided further , That individual grants shall not be subject to a non-Federal matching requirement: Provided further , That such amount is designated by 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 ( 2 U.S.C. 901(b)(2)(A)(i) ). CONSTRUCTION For an additional amount for Construction for necessary expenses related to the consequences of Hurricanes Florence and Michael, Typhoons Yutu and Mangkhut, and calendar year 2018 wildfires, earthquakes, and volcanic eruptions, $78,000,000, to remain available until expended: Provided , That such amount is designated by Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act