Final answer:
In the event of an unplanned removal from service, the COF holder must report immediately to the appropriate authority and the fire department, as prompt reporting ensures adherence to safety protocols and risk mitigation.
Step-by-step explanation:
For an unplanned removal from service, the Certificate of Fitness (COF) holder shall immediately report the condition to the appropriate authority having jurisdiction (often a government safety regulatory body or similar entity) and the fire department.
For unplanned removal from service, the COF holder shall immediately report the condition to the supervisor/manager and the fire department.
It's crucial to act swiftly in such situations to ensure safety protocols are followed and to mitigate any potential risks associated with the service being out of operation. The exact reporting procedures may vary depending on the service and the local jurisdiction's rules and regulations.