SL 12-098

HPA number
HPA 12-453

2101 Constitution Avenue, NW
United States

National Academy of Sciences
Perimeter security for U.S. Department of State
Review Type
Previous Review


No objection to the issuance of a permit for the construction of stone-clad barrier walls on the property of the National Academy of Sciences to form a part of the secure perimeter of the neighboring U.S. Department of State, as shown in materials received and dated 8 June 2012. Refer to DC Historic Preservation Office. Note: Any subsequent modifications to the approved design, including those made during DCRA technical review, must be resubmitted to the Commission for approval. (Previous: SL 11-103)