Which statement about out-of-service tags is NOT correct?

• A. They indicate that a component is unsafe and must not be operated until repaired.
• B. They must be removed before the crane can be operated again after repair without inspection.
• C. They provide a warning that the equipment is out of service.
• D. They should be posted clearly at the crane location.

Answer: (B)

Out-of-service tags work to prevent unsafe operation by clearly signaling that equipment is not fit for use and must be repaired and verified safe before resuming work. They are a warning posted at the crane location so everyone knows the status and understands that maintenance is required. The crucial point is that the tag should stay on until a qualified person has repaired the issue and performed the necessary inspection or testing to confirm that it is safe to operate again. Removing the tag and restarting without that inspection would bypass the safety check and could put people at risk. The other statements correctly reflect that the tag serves as a warning, indicates the equipment is out of service, and should be posted at the crane location.