for funding provided under this heading: Provided further , That for projects receiving funding under this heading, the provisions of section 902 of the Water Resources Development Act of 1986 shall not apply to these funds: Provided further , That the completion of ongoing construction projects receiving funds provided under this heading shall be at full Federal expense with respect to such funds: Provided further , That using funds provided under this heading, the non-Federal cash contribution for projects other than ongoing construction projects shall be financed in accordance with the provisions of section 103(k) of Public Law 99–662 over a period of 30 years from the date of completion of the project or separable element: Provided further , That of this amount, $45,000,000 shall be used to initiate, at full Federal expense, construction of authorized Corps of Engineers ecosystem restoration projects that have incidental flood risk management benefits in areas impacted by Hurricanes Irma and Maria: Provided further , That up to $25,000,000 of the funds made available under this heading shall be used for continuing authorities projects to reduce the risk of flooding and storm damage: Provided further , That any projects using funds appropriated under this heading shall be initiated only after non-Federal interests have entered into binding agreements with the Secretary requiring, where applicable, the non-Federal interests to pay 100 percent of the operation, maintenance, repair, replacement, and rehabilitation costs of the project and to hold and save the United States free from damages due to the construction or operation and maintenance of the project, except for damages due to the fault or negligence of the United States or its contractors: 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: Provided further , That the Assistant Secretary of the Army for