(1)
Except as permitted by Sentence 3.3.3.2.(5) and Article 3.3.3.5., a swing-type door in a fire separation shall be equipped with a positive latching mechanism designed to hold the door in the closed position after each use.
Except as permitted by Sentence 3.3.3.2.(5) and Article 3.3.3.5., a swing-type door in a fire separation shall be equipped with a positive latching mechanism designed to hold the door in the closed position after each use.