; and (B) by striking paragraph (3). 3122. Review of defense environmental cleanup activities (a) In general The Secretary of Energy shall enter into an arrangement with the National Academies of Sciences, Engineering, and Medicine to conduct a review of the defense environmental cleanup activities of the Office of Environmental Management of the Department of Energy. (b) Elements The review conducted under subsection (a) shall include— (1) an assessment of— (A) project management practices with respect to the activities described in subsection (a); (B) the outcomes of such activities; and (C) the appropriateness of the level of engagement and oversight of the Office of Environmental Management with respect to such activities; and (2) recommendations with respect to actions to enhance the effectiveness of such activities. 3123. Survey of workforce of national security laboratories and nuclear weapons production facilities (a) In general Not later than 180 days after the date of the enactment of this Act, the Administrator for Nuclear Security shall submit to the congressional defense committees a report that includes— (1) a detailed proposal for a survey of the workforce of the national security laboratories and nuclear weapons production facilities that is modeled on the Federal Employee Viewpoint Survey of the Office of Personnel Management; (2) the determination of the Administrator with respect to whether to implement the survey; and (3) if the Administrator determines not to implement the survey, a description of the reasons for that determination. (b) Implementation factors The report required by subsection (a) shall address factors associated with implementation of the survey described in that subsection, including— (1) the costs of designing the survey; (2) the time required for and the costs of administering the survey and analyzing the data from the survey; (3) the periodicity of administering the survey to ascertain trends