For safe transitions, the ladder safety system should be configured so the user can remain protected while moving onto/off the upper landing. According to compliance, the fall arrest system must extend at least 3ft. (36″) above the top rung of the ladder for safe transition. The exact “extension above the top rung/landing” depends on:
- the ladder type (through vs. side-step),
- the landing geometry,
- and the manufacturer’s system requirements for the rail/cable termination and connector travel.
Related CAISS resources: