What must be done to prepare for personnel working aloft?

To prepare for personnel working aloft, obtaining permission from the Command Duty Officer (CDO) ensures that the appropriate oversight and authority are present for safety operations. Disabling unrelated equipment minimizes the risk of accidents, as it reduces potential distractions or hazards in the vicinity. This proactive approach helps create a controlled and secure working environment.

Safety measures, such as these, are crucial when personnel are working at heights. By ensuring that only the required equipment is operational and notifying the CDO, who is responsible for the overall readiness and safety of the ship, you foster an environment where potential risks are effectively managed. This also helps in coordinating efforts among various departments and individuals involved in the operation, which is an essential part of maintaining safety standards on board.