; and (2) notify the Committee on Transportation and Infrastructure of the House of Representatives, the Committee on Environment and Public Works of the Senate, and the Committees on Appropriations of the House of Representatives and the Senate of such excess capacity and associated costs. (c) Subsequent failure If the tenant agency fails to meet the 60 percent target under subsection (a) in the reporting period subsequent to the reporting period under subsection (b), the Administrator shall, in consultation with the Director, take steps to reduce the space of the tenant agency, including consolidating the tenant agency with another agency, selling or disposing of excess capacity space, and adjusting space requirements, as appropriate, for any replacement space. (d) Prioritization The Administrator, in coordination with the Director, shall prioritize to the maximum extent practicable capital investments in public buildings where Federal agencies meet or exceed building utilization metrics, except that prioritization may be given to projects that will result in building utilization of 60 percent or more. (e) Exceptions (1) In general The Director may provide exceptions to building utilization metrics based on the amount of non-standard office space a Federal agency demonstrates is required to meet the mission of the agency, including warehouse space, laboratories critical to the mission of the agency, and public customer-facing spaces driven by agency missions. (2) Reporting The Administrator shall submit to the Committee on Transportation and Infrastructure of the House of Representatives, the Committee on Environment and Public Works of the Senate, and the Committees on Appropriations of the House of Representatives and the Senate a report on any exceptions granted, including the justification for such exception. 6. Headquarters buildings (a) Headquarters consolidations Not later than 1 year after the date of enactment of this Act, the Director, in consultation with the Administrator, shall submit to the