Course Number 97 Scaffolds  1 hours of instruction  Format: Programmed Instruction Self-study Price: $11.50

General requirements for a standard scaffold: handrails, knee rails, toe boards, deck planks, plank cleats, plank overhand, planks tied down, diagonal bracing, horizontal members, bases, ladders, height of handrail, loose couplings, and right side-up couplings.

Tell me about the format