1028.1.1 Fire Department access.

Where Exception 1 or 2 to Section 1028.1 is not applied, not less than one exit that discharges directly to the exterior shall be accessible to the Fire Department:

   1.   Through an exit access door directly from the building entrance. Such exit access door shall only be used by the Fire Department and shall not be used as an exit. Signage indicating "No Exit. FDNY Access Only" shall be posted on both sides of the exit access door; or

   2.   Within a maximum of 100 feet (30 480 mm) from the building entrance. Such distance shall be measured along a natural and unobstructed path between the nearest points of the exit doors.

(Am. L.L. 2023/077, 6/11/2023, eff. 6/11/2023)

Editor's note: For related unconsolidated provisions, see Appendix A at L.L. 2023/077.

1028.2 Exit discharge width or capacity.

The minimum width or required capacity of the exit discharge shall be not less than the minimum width or required capacity of the exits being served.

1028.3 Exit discharge components.

Exit discharge components shall be sufficiently open to the exterior so as to minimize the accumulation of smoke and toxic gases.

1028.4 Egress courts.

Egress courts serving as a portion of the exit discharge in the means of egress system shall comply with the requirements of Sections 1028.4.1 and 1028.4.2.

1028.4.1 Width or capacity.

The required capacity of egress courts shall be determined as specified in Section 1005, but the minimum width shall be not less than 44 inches (1117.6 mm), except as specified herein. Egress courts serving Group R-3 and U occupancies shall be not less than 36 inches (914.4 mm) in width. The required capacity and width of egress courts shall be unobstructed to a height of 7 feet 6 inches (2286 mm).

   Exception: Encroachments complying with Section 1005.7.

Where an egress court exceeds the minimum required width and the width of such egress court is then reduced along the path of exit travel, the reduction in width shall be gradual. The transition in width shall be affected by a guard not less than 36 inches (914.4 mm) in height and shall not create an angle of more than 30 degrees (0.52 rad) with respect to the axis of the egress court along the path of egress travel. The width of the egress court shall not be less than the required capacity.

1028.4.2 Construction and openings.

Where an egress court serving a building or portion thereof is less than 10 feet (3048 mm) in width, the egress court walls shall have not less than 1-hour fire-resistance-rated construction for a distance of 10 feet (3048 mm) above the floor of the egress court. Openings within such walls shall be protected by opening protectives having a fire protection rating of not less than 3/4 hour.

   Exception: Protection of exterior walls shall not be required where:

      1.   Egress courts serving an occupant load of less than 10.

      2.   Egress courts serving Group R-3.