Personal fall protection is essential in workplaces where guardrails can't be installed, floor holes are covered, and when climbing ladders or working on stable surfaces. It serves as a safeguard against falls that can lead to serious injuries. Implementing proper fall protection measures ensures a safer working environment. ;
Personal fall protection should be used in situations where guardrails cannot be installed, when floor holes are covered, while climbing ladders, and even when working on stable surfaces to prevent falls and ensure safety. The chosen option is A: Guardrails are not able to be installed.
;