; and (B) by striking cash during construction of the project and inserting cash during construction for a nonstructural feature if the costs of land, easements, rights-of-way, dredged material disposal areas, and relocations for such feature are estimated to exceed 35 percent . 115. Feasibility studies; review of natural and nature-based features (a) Technical correction Section 1149(c) of the Water Resources Development Act of 2018 ( 33 U.S.C. 2282 note; 132 Stat. 3787) is amended by striking natural infrastructure alternatives and inserting natural feature or nature-based feature alternatives (as such terms are defined in section 1184 of the Water Resources Development Act of 2016 ( 32 U.S.C. 2289a )) . (b) Summary of analysis To the maximum extent practicable, the Secretary shall include in each feasibility report developed under section 905 of the Water Resources Development Act of 1986 ( 33 U.S.C. 2282 ) for a project that contains a flood risk management or hurricane and storm damage risk reduction element, a summary of the natural feature or nature-based feature alternatives that were evaluated in the development of the feasibility report, and, if such alternatives were not included in the recommended plan, an explanation of why such alternatives were not included into the recommended plan. 116. Report on corrosion prevention activities Not later than 180 days after the date of enactment of this Act, the Secretary shall submit to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Environment and Public Works of the Senate, and make publicly available, a report that describes— (1) the extent to which the Secretary has carried out section 1033 of the Water Resources Reform and Development Act of 2014 ( 33 U.S.C. 2350 )