Digging Deep in Washington, D.C.

With its rich history and rapid urban development, the Mount Vernon Triangle neighborhood in Washington, D.C., is ready to welcome a new addition: Claret, a 12-story, 127- condo residence. Tasked to maximize below-grade space for the new development, Steelle Foundation converted an existing parking lot by excavating up to approximately 30 ft (9 m) deep. The team navigated many challenges, including proximity to an adjacent building, limited access to the site and a mandate to preserve a century-old Heritage Tree. a specialized foundation engineering approach. The catalyst for the project was the growing demand for high-quality residential spaces in the area, combined with the site's strategic location.