3.13.3.1.

(1) Except as provided in this Subsection and Subsection 3.13.4., the requirements in Subsections 3.3.1. and 3.6.2. apply to a rapid transit station.

(2) A door in a fire separation is permitted to be equipped with pivot hinges in conformance with Table 2-8A of NFPA 80, “Fire Doors and Windows”.

(3) The requirements in Subsection 3.4.4. for fire separation of exits do not apply in a rapid transit station.

(4) Except as provided in Sentence (5), the requirements in Sentence 3.4.6.15.(1) for doors to be readily opened from the inside apply to required exit doors in a rapid transit station.

(5) Where a group of two or more doors serves as a single exit facility, only one door in the group is required to comply with Sentence 3.4.6.15.(1).

(6) A door that is required to be readily opened in Sentence (4) or (5) shall have a sign attached to it that,

(a) displays the words EMERGENCY EXIT with the letters not less than 25 mm high, and

(b) is visible from the exit approach.