Construction of the two arts wings onto the South Building at Homewood-Flossmoor High School is proceeding on schedule. “The overall message is clear: we are currently on time and on budget,” architect Ed Wright of DLA Architects told the District 233 school board at the Dec. 17 meeting. Work on the band, orchestra and choir rooms is on schedule. Wright said workers have the space under roof and heaters will be installed so construction work can continue throughout the winter months. The space is being constructed just south of the Mall Auditorium. The second addition is . . .