Appropriations of both Houses of Congress a work plan that includes the amount that each project specified in the table titled Corps of Engineers—Construction in the explanatory statement described in section 4 (in the matter preceding division A of this consolidated Act) will receive from amounts made available in the matter preceding the first proviso under this heading and from amounts repurposed pursuant to the third proviso under this heading: Provided further, That the Secretary shall not deviate from the work plan, once the plan has been submitted to the Committees on Appropriations of both Houses of Congress: Provided further, That amounts repurposed under this heading that were previously designated by the Congress as an emergency requirement pursuant to a concurrent resolution on the budget are designated as an emergency requirement pursuant to section 4001(a)(1) of S. Con. Res. 14 (117th Congress), the concurrent resolution on the budget for fiscal year 2022, and to legislation establishing fiscal year 2024 budget enforcement in the House of Representatives. MISSISSIPPI RIVER AND TRIBUTARIES (INCLUDING RESCISSION OF FUNDS) For expenses necessary for flood damage reduction projects and related efforts in the Mississippi River alluvial valley below Cape Girardeau, Missouri, as authorized by law, $368,037,000, to remain available until expended, of which $6,057,000, to be derived from the Harbor Maintenance Trust Fund, shall be to cover the Federal share of eligible operation and maintenance costs for inland harbors: Provided, That the Secretary shall not deviate from the work plan, once the plan has been submitted to the Committees on Appropriations of both Houses of Congress: Provided further , That of the unobligated balances from prior year appropriations available under this heading, $1,110,000 is rescinded: Provided further , That no amounts may be rescinded from amounts that were designated by the Congress as an emergency requirement pursuant to a concurrent resolution on the budget or the