During a pre-shift inspection, a crane operator discovers that the safety latch on the main load hook is missing. What is the immediate action required based on Canadian OHS crane regulations?

Question: During a pre-shift inspection, a crane operator discovers that the safety latch on the main load hook is missing. What is the immediate action required based on Canadian OHS crane regulations?

Answer options:

• Secure the load with additional slings to compensate for the missing latch. ✅ Tag out the crane and report the defect immediately; the hook must not be used.
• Continue operations with lighter loads until a replacement latch can be installed.
• Use caution and ensure the rigging crew maintains visual contact with the hook.

Correct answer: Tag out the crane and report the defect immediately; the hook must not be used.

Explanation: CSA Z150 and provincial OHS regulations, such as Ontario Reg. 213/91 for construction projects, explicitly state that components with defects affecting safe operation, like a missing or damaged hook safety latch, must render the equipment out of service. Tagging out the crane prevents its unauthorized use and ensures the defect is addressed before resuming operations, protecting personnel from accidental load disengagement.