It 's biggest federal building project in Washington area since Pentagon 1940 . The first building , a 1.8 million-square-foot U.S. Coast Guard headquarters , will cost about $ 435 million and is scheduled for completion in 2013 . Complex to be on campus of historic buildings in long-neglected part of Coast Guard to gather 35 employees now scattered in 35 offices . First new building : D.C. Project headquarters , costing about $ 435 million .
It 's biggest federal building project in Washington area since Pentagon 1940 . Complex to be on campus of historic buildings in long-neglected part of Coast Guard to gather 35 employees now scattered in 35 offices . First new building : D.C. Project headquarters , costing about $ 435 million .