Which devices are required to lift personnel?

Which devices are required to lift personnel?

• A. A Boom Angel Indicator, a Boom Hoist Limiting Device, and Anti-Two-Blocking Devices
• B. A Personal Fall Arrest System
• C. Standard hard hat, gloves, and steel-toed boots
• D. Fire extinguisher and whistle

Answer: (A)

When lifting personnel with a crane, the equipment on the crane itself must provide safeguards that control the lift and keep the operation within safe limits. A Boom Angle Indicator gives the operator a clear reading of the boom’s angle, helping prevent unstable configurations. A Boom Hoist Limiting Device sets a maximum hoist movement to avoid over-hoisting, which could overload the crane or put workers at risk. Anti-Two-Blocking Devices prevent the hook block from contacting the boom or other parts of the crane, reducing the chance of sudden, dangerous movements. Together, these crane-installed devices create automatic protections specifically for lifting people. While a Personal Fall Arrest System is essential for the worker’s safety in a lift, it is a personal protective measure rather than a crane-installed device that enables the lift itself. Likewise, standard PPE or general items like a fire extinguisher and whistle don’t provide the lifting-safety controls required for personnel lifts.

When lifting personnel with a crane, the equipment on the crane itself must provide safeguards that control the lift and keep the operation within safe limits. A Boom Angle Indicator gives the operator a clear reading of the boom’s angle, helping prevent unstable configurations. A Boom Hoist Limiting Device sets a maximum hoist movement to avoid over-hoisting, which could overload the crane or put workers at risk. Anti-Two-Blocking Devices prevent the hook block from contacting the boom or other parts of the crane, reducing the chance of sudden, dangerous movements. Together, these crane-installed devices create automatic protections specifically for lifting people.

While a Personal Fall Arrest System is essential for the worker’s safety in a lift, it is a personal protective measure rather than a crane-installed device that enables the lift itself. Likewise, standard PPE or general items like a fire extinguisher and whistle don’t provide the lifting-safety controls required for personnel lifts.