When should the repair activity sign the red tags during tagging out procedures?

The repair activity should sign the red tags after they are hung during the tagging out procedures. This process ensures that the red tags, which indicate that a piece of equipment or a system is being worked on and is not safe for use, are officially recognized and acknowledged by the personnel involved in the repair or maintenance work.

By signing the red tags after they are hung, the repair team confirms that they are aware of the equipment being tagged out and take responsibility for the safety protocols associated with the work. This step is crucial for maintaining safety, as it communicates to all divers and support personnel that specific equipment is offline and should not be used until the repair work is complete and the tags are removed.

The importance of this procedure lies in preventing accidents and ensuring that everyone involved is aware of ongoing work, thereby reducing the risk of unintended equipment operation.