What should be marked on the record for items that are deemed satisfactory?

The use of "OK" on records for items that are deemed satisfactory is a widely recognized standard in various inspection and approval processes. Marking an item as "OK" clearly indicates that it meets all necessary requirements and is acceptable for use. This term is easily understood and leaves little room for ambiguity, making it a practical choice for denoting satisfaction with an item or condition during inspections or assessments in fire guard protocols.

In addition, "OK" can serve as a quick visual confirmation for anyone reviewing the records, showing that the item has been checked and found to comply with established standards. The simplicity of this marking allows it to be effective in communicating status without confusion, which is especially important in emergency situations where clarity and ease of understanding can make a significant difference.