515 15th Street, NW
No objection to the concept for the installation of new aluminum windows and doors in four previously closed openings at an existing rooftop terrace, as shown in materials received and dated 6 July 2018 and supplemental materials received and dated 17 July 2018. Refer to General Services Administration. Refer to National Capital Planning Commission. Refer to DC Historic Preservation Office. Note: This is a concept approval only. When ready, submit the permit drawings and a permit application to DCRA for review by the Commission.