For purposes of this section and except as otherwise provided in this section, the Board shall exercise the authorities of the Federal Labor Relations Authority under sections
7105,
7111,
7112,
7113,
7115,
7117,
7118, and
7122 of title
5 and of the President under section
7103
(b) of title
5. For purposes of this section, any petition or other submission that, under chapter
71 of title
5, would be submitted to the Federal Labor Relations Authority shall, if brought under this section, be submitted to the Board. The Board shall refer any matter under this paragraph to a hearing officer for decision pursuant to subsections (b) through (h) of section
1405 of this title, subject to review by the Board pursuant to section
1406 of this title. The Board may direct that the General Counsel carry out the Board’s investigative authorities under this paragraph.