The AR Johnson Comprehensive High School Additions & Renovations consisted of two phases of work in order to maintain occupancy during the construction process. Phase I included the renovation of existing space and significant additions. Upon completion of Phase I, the school relocated classes and administrative functions into the designated Phase I area so that Phase II could be completed. The project consisted of load-bearing masonry with a cast-in-place concrete core area. The exterior skin is made up of brick veneer with a clerestory entry clad in aluminum curtain wall and glass.