United States Coast Guard Headquarters

WSP USA was a key partner in the award winning project team responsible for transforming part of the historic former 1.2-mllion-square-foot St. Elizabeths Campus into the new United States Coast Guard Headquarters located in Washington D.C.



  • Washington, DC, USA


  • U.S. General Services Administration; U.S. Coast Guard; and Mabbett & Associates, Inc.

Project Status

  • Completed in 2014


  • James D.P. Farrell Brownfield Project of the Year Award, 2011, Environmental Business Council of New England

Key Numbers

Millions of tons of soil removed
1 1
Tons of ash and contaminated soil removed
600,000 600,000