An HEO observes that a wire rope sling has six randomly distributed broken wires in a single lay, but no more than three broken wires in any one strand. According to CSA B335, what action should be taken?

Question: An HEO observes that a wire rope sling has six randomly distributed broken wires in a single lay, but no more than three broken wires in any one strand. According to CSA B335, what action should be taken?

Answer options:

• The sling is still safe for use in non-critical lifts. ✅ The sling must be immediately removed from service.
• The sling should be tagged for repair at the end of the shift.
• The broken wires can be taped, and the sling can continue to be used.

Correct answer: The sling must be immediately removed from service.

Explanation: CSA B335 states that a wire rope sling must be removed from service if there are six randomly distributed broken wires in one rope lay, or three broken wires in one strand in one rope lay. Exceeding this limit indicates significant wear and a risk of failure.