Robert Brannon was among Birmingham contracting firm employees working Tuesday to clean exterior windows on the new east-side skybox and club-level sections at Davis Wade Stadium. The upper deck that forms the skybox-club-level roof now also is open to seating for the Nov. 22 University of Mississippi and Dec. 1 Brigham Young University games. The 7,600-seat addition increases to 52,884 the official Scott Field capacity.