as provided in section 102(a), shall, not later than 90 days after receiving such certification, issue a proclamation announcing the results of such elections as so ascertained. (b) Admission of State upon issuance of proclamation Upon the issuance of the proclamation by the President under subsection (a), the State shall be deemed admitted into the Union as provided in section 101. B Description of Washington, D.C. Territory 111. Territories and boundaries of Washington, D.C (a) In general Except as provided in subsection (b), the State shall consist of all of the territory of the District of Columbia as of the date of the enactment of this Act, subject to the results of the technical survey conducted under subsection (c). (b) Exclusion of portion of District of Columbia remaining as national capital The territory of the State shall not include the area described in section 112, which shall remain as the District of Columbia for purposes of serving as the seat of the Government of the United States. (c) Technical survey Not later than 180 days after the date of the enactment of this Act, the President (in consultation with the Chair of the National Capital Planning Commission) shall conduct a technical survey of the metes and bounds of the District of Columbia and of the territory described in section 112(b). 112. Description of District of Columbia after admission of State (a) In general Subject to subsection (c), after the admission of the State into the Union, the District of Columbia shall consist of the property described in subsection (b) and shall include the principal Federal monuments, the White House, the Capitol Building, the United States Supreme Court Building, and the Federal executive, legislative, and judicial office buildings located adjacent to the Mall and the Capitol Building (as such terms are used in section 8501(a) of title 40, United States Code). (b) Specific description of metes and bounds After the admission of the State into the Union, the specific metes and bounds of the District of