Ill. Admin. Code tit. 77 § 350.3930
Current through Register Vol. 48, No. 42, October 18, 2024
Walls at enclosure of hazardous areas shall have a one-hour fire resistive rating. Doors at enclosure of hazardous areas shall be a minimum of one and three-eighths inches thick solid core wood, with automatic closer. Hazardous areas include the following: kitchens, furnace and heater rooms, landries Rooms or spaces, including repair shops, used for the storage of combustible supplies and equipment in quantities deemed hazardous by the authority having jurisdiction. (B)
Ill. Admin. Code tit. 77, § 350.3930
Amended at 13 Ill. Reg. 6040, effective April 17, 1989