How often must employees designated as emergency personnel conduct practice permit space rescues?

Employees designated as emergency personnel are required to conduct practice permit space rescues every year to ensure they maintain their skills and readiness to respond effectively in case of an actual emergency. This annual training requirement helps to reinforce knowledge of the procedures, tools, and safety measures necessary for rescue operations in potentially hazardous environments. Frequent practice is crucial due to the complex nature of permit-required confined spaces, where factors such as limited accessibility, potential atmospheric hazards, and the need for specialized equipment can significantly impact rescue efforts. By conducting these drills annually, emergency personnel can ensure that their response times are swift and that they remain proficient in their rescue techniques, ultimately enhancing safety for all workers involved in these environments.