A renovation of approximately 106,000 gross square feet vacated by the relocation of the Department of Astronomy to West Hall and the repurposing of classrooms will create spaces that will facilitate faculty collaboration and enhance opportunities for graduate and undergraduate students. The renovated space will be organized efficiently with sharing of staff, space, and core facilities between units housed in the building. In addition, approximately 1,500 gross square feet of space will be added by enclosing an overhang area on the ground floor, and extending windows outward on the tenth floor. The project will also address deferred maintenance in the areas renovated.