Located near Roundup, Mont., Signal Peak’s massive 15 million ton per year (tpy) prep plant and belt press is one of the largest prep plant and reclamation facilities in the world. The prep plant is 80- x 335- x 110-ft with an attached 40- x 200- x 24-ft high-speed, belt-press building.  The new 700-ton-per-hour Buckingham prep plant measures 75- x 140-x 80-ft. Both buildings feature a 25-ton bridge crane allowing technicians to maintain equipment more effectively. Both projects were completed in record time, with zero accidents, and using 100% MSHA certified steel erectors, with no MSHA violations.