Overview:
Construct, erect, install, or repair wood and comparable materials structures and fixtures, such as concrete forms, building frameworks, such as partitions, joists, studding, and rafters, and wood stairways, window and door frames, and hardwood flooring. Cabinets, siding, drywall, and batt or roll insulation may also be installed. In underground passages, brattice builders construct doors or brattices (ventilation walls or partitions).
