When the quantity of loose highly flammable materials stored exceeds 100 cubic feet, rooms separating such area from every other part of the building shall be required. Such rooms shall have separations providing the following fire-resistive ratings:
Quantity of Highly Flammable Materials | Fire-resistive Rating |
100.1 to 500 cubic feet | 1-hour |
500.1 to 2,500 cubic feet | 2-hour |
Exceeding 2,500 cubic feet | 4-hour |
Baled storage rooms shall comply with the following:
Quantity of Highly Flammable Materials | Fire-resistive Rating |
500 to 2,500 cubic feet | 1-hour |
2,500.1 to 5,000 cubic feet | 2-hour |
Exceeding 5,000 cubic feet | 4-hour |
(Prior code § 92-51)