Meridian Hill Park
Meridian Hill Park sits on a hill a little over a mile and a half north of the White House. Langan performed a variety of services for design and data collection for Phases V and VI of the Meridian Hill renovation project. In the Lower Plaza, Langan provided an accessible route into the lower level of the park from 16th Street, which consisted of three ramps that complied with the Architectural Barriers Act Standards. Langan also performed a geotechnical investigation, which consisted of concrete coring, geotechnical dynamic cone penetration tests, and soil sampling at the south portion of the park near the James Buchanan Memorial.