Resources Development Act of 2022 (136 Stat. 3788) and subsection (e). (c) Management The Secretary shall manage the projects described in subsection (b) as components of a single, comprehensive system, recognizing the interdependence of the projects. (d) Cost-share Notwithstanding any other provision of law, the Federal share of the cost of each of the projects described in paragraphs (1) through (4) of subsection (b) shall be 80 percent. (e) Broadkill Beach, Delaware The project for hurricane and storm damage risk reduction, Delaware Beneficial Use of Dredged Material for the Delaware River, Delaware, authorized by section 401(3) of the Water Resources Development Act of 2020 (134 Stat. 2736) and modified by section 8327(a) of the Water Resources Development Act of 2022 (136 Stat. 3788), is modified to include the project for hurricane and storm damage reduction, Delaware Bay coastline, Delaware and New Jersey–Broadkill Beach, Delaware, authorized by section 101(a)(11) of the Water Resources Development Act of 1999 (113 Stat. 275). 343. Maintenance of pile dike system The Secretary shall continue to maintain the pile dike system constructed by the Corps of Engineers for the purpose of navigation along the Lower Columbia River and Willamette River, Washington, at Federal expense. 344. Conveyances (a) Generally applicable provisions (1) Survey to obtain legal description The exact acreage and the legal description of any real property to be conveyed under this section shall be determined by a survey that is satisfactory to the Secretary. (2) Applicability of property screening provisions Section 2696 of title 10, United States Code, shall not apply to any conveyance under this section. (3) Costs of conveyance An entity to which a conveyance is made under this section shall be responsible for all reasonable and necessary costs, including real estate transaction and environmental documentation costs, associated with the conveyance. (4) Liability (A) Hold harmless An entity to which a conveyance is made under this