In addition to the subjects of the Journeyman rigger course, this program includes instruction on the use of rigging tools such as; come-alongs, jacks, rollers, blocking, tension on block and tackle arrangements, use of overhead beams as rigging supports, beam clamps, trolleys, and winching and drifting loads. Detailed load planning rounds out this training for the person who must ensure that all aspects of the rigging job are properly assessed and that safety is assured.