state
LEZL-K0363-20240618
No Actual Harm, Potential Minimal (CLASS_III)
CORRIDOR - DOORS Corridor - Doors 2021 EXISTING Doors, including doors or panels to nurse servers and pass-through openings, protecting corridor openings in other than required enclosures of vertical openings, exits, or hazardous areas shall be doors constructed to resist the passage of smoke and shall be constructed of materials such as the following: (1)1 ¾ in. thick, solid-bonded wood core (2) Material that resists fire for a minimum of 20 minutes. 19.3.6.3 through 19.3.6.4.2 2021 NEW Doors, including doors or panels to nurse servers and pass-through openings, protecting corridor openings shall be constructed to resist the passage of smoke, and the following also shall apply: (1) Compliance with NFPA 80 shall not be required. (2) For other than doors protecting pass-through openings, a clearance between the bottom of the door and the floor covering not exceeding 1 in. (25 mm) shall be permitted. (3) For doors protecting pass-through openings, a clearance between the bottom of the door and the sill not exceeding 1/8 in. (3 mm) shall be permitted. (4) Doors to toilet rooms, bathrooms, shower rooms, sink closets, and similar auxiliary spaces that do not contain flammable or combustible material shall not be required to be constructed to resist the passage of smoke. 18.3.6.3 through 18.3.6.3.8