; (2) in paragraph (2)— (A) by striking to fund and inserting to fund, ; and (B) by striking the funds for and inserting reimbursable funds for, ; (3) in paragraph (3)(A), by striking the amounts and inserting the reimbursable amounts ; and (4) in paragraph (4)(B)(i), by inserting , including projects under subsection (e) after this section . (d) Authorization To modify transferred works To increase public benefits and other project benefits as part of extraordinary operation and maintenance work Section 9603 of the Omnibus Public Land Management Act of 2009 ( 43 U.S.C. 510b ) is amended by adding at the end the following: (e) Authorization To modify transferred works To increase public benefits and other project benefits as part of extraordinary operation and maintenance work (1) Authorization; requirements (A) In general The Secretary, in consultation with any transferred works operating entity and any project beneficiaries and as part of extraordinary operation and maintenance work under this section, may develop and carry out a proposal to modify project features for transferred works to increase public benefits and other project benefits, including carrying out a feasibility study and conducting any applicable environmental analysis required for the proposal, subject to subparagraphs (B) through (F). (B) Maximum cost The maximum amount that may be added to the original project cost as a result of a project modification under subparagraph (A) shall not exceed— (i) an amount equal to 25 percent of the original cost of the planned extraordinary operation and maintenance work, in the case of a project for which the original cost of the planned extraordinary operation and maintenance work exceeds $100,000,000