Westminster Winter Park – Long Term Learning Center Addition, Winter Park, Florida. The project includes a 2-story addition with a total area of 16,650 SF. The addition is adjacent to the existing tower basement, retaining walls and walkway bridge foundations. The existing stair at the walkway bridge must be removed prior to the new construction. The new structure at the addition is anticipated to be concrete retaining walls and load bearing masonry walls at the perimeter, interior steel columns, and composite steel beams at the elevated floor and steel joists at the roof. The elevated floor will have composite metal deck and reinforced concrete topping. The roof framing may have light-gauge metal trusses depending on the architectural design.