A telehandler operator is tasked with hoisting a steel beam using a specialized lifting attachment. The site safety plan specifies a 'zone of exclusion' of 6 metres around the crane's load during hoisting. What visual and audible warnings should the operator ensure are functional and in use for this zone?

Question: A telehandler operator is tasked with hoisting a steel beam using a specialized lifting attachment. The site safety plan specifies a 'zone of exclusion' of 6 metres around the crane's load during hoisting. What visual and audible warnings should the operator ensure are functional and in use for this zone?

Answer options:

• Only the telehandler's backup alarm and flashing lights.
• A designated signal person with high-visibility attire and whistle. ✅ Perimeter fencing with 'Danger - Keep Out' signs and an audible warning device on the attachment.
• The telehandler's horn when moving the load and basic flagging tape around the load.

Correct answer: Perimeter fencing with 'Danger - Keep Out' signs and an audible warning device on the attachment.

Explanation: To effectively enforce a 'zone of exclusion' for hoisting operations, a combination of clear visual barriers (perimeter fencing with signs) and an audible warning device directly associated with the moving load or its zone is critical to alert personnel of potential danger. A signal person is important for guidance but not solely sufficient for maintaining an exclusion zone.