Face the ladder when ascending or descending. Do not carry anything in your hands when ascending or descending. Use a hand line to raise or lower equipment or tools. Store portable ladders in protected places so that they do not become hazards. When using a ladder to gain access to a roof or elevated platform, tie it off or secure it in place.
Scaffolds appear to be uncomplicated and easy to erect.
In fact, they are an engineered system and require proper erection, maintenance, and use. Note that a ladder leaned against scaffolding on unlocked casters could cause the scaffolding assembly to roll away from the ladder. Diagonal or X-bracing can only be used as part of a guardrail system in some specific situations. Objects can fall on them despite the presence of toeboards and the best intentions of the workers on the scaffold. For more information on Scaffolds, see Appendix 6132-T3 Scaffold Guidelines .