; and (B) by adding at the end the following: (6) Federal funding exchange programs A State may implement a program under which a subrecipient has the option to exchange Federal funds allocated to such subrecipient in accordance with the requirements of this title for State or local funds if the State certifies to the Secretary that the State has prevailing wage and domestic content requirements that are comparable to the requirements under sections 113 and 313 and that such requirements shall apply to projects carried out using such funds if such projects would have been subject to the requirements of sections 113 and 313 if such projects were carried out using Federal funds. ; (2) in subsection (h)(3)— (A) in subparagraph (B) by striking , as determined by the Secretary, ; and (B) in subparagraph (D) by striking shall assess and inserting in the case of a project proposed to be advanced as a public-private partnership, shall include a detailed value for money analysis or comparable analysis to determine ; and (3) by adding at the end the following: (k) Megaprojects (1) Comprehensive risk management plan To be authorized for the construction of a megaproject, the recipient of Federal financial assistance under this title for such megaproject shall submit to the Secretary a comprehensive risk management plan that contains— (A) a description of the process by which the recipient will identify, quantify, and monitor the risks, including natural hazards, that might result in cost overruns, project delays, reduced construction quality, or reductions in benefits with respect to the megaproject; (B) examples of mechanisms the recipient will use to track risks identified pursuant to subparagraph (A); (C) a plan to control such risks; and (D) such assurances as the Secretary determines appropriate that the recipient shall, with respect to the megaproject— (i) regularly submit to the Secretary updated cost estimates