only after non-Federal interests have entered into binding agreements with the Secretary requiring 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 the Assistant Secretary of the Army for Civil Works shall submit to the Committees on Appropriations of the House of Representatives and the Senate a monthly report detailing the allocation and obligation of these funds, beginning not later than 60 days after the date of the enactment of this Act. Operation and Maintenance For an additional amount for Operation and Maintenance for necessary expenses related to the consequences of Hurricane Harvey, $2,500,000,000, to remain available until expended to dredge Federal navigation channels and repair damage to United States Army Corps of Engineers projects: Provided, That such amount is designated by the Congress as being for an emergency requirement pursuant 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 Civil Works shall provide a monthly report to the Committees on Appropriations of the House of Representatives and the Senate detailing the allocation and obligation of these funds, beginning not later than 60 days after enactment of this Act. Flood Control and Coastal Emergencies For an additional amount for Flood Control and Coastal Emergencies for necessary expenses related to the consequences of Hurricane Harvey, $13,000,000,000, to remain available until expended to prepare for flood, hurricane, and other natural disasters and support emergency operations, repairs and other activities as authorized by law: Provided, That $1,400,000,000 of the funds provided herein shall be made available