3405.6 Volume more than 150,000 cubic feet.
FC § 3405.6
Where the bulk volume of stored material is more than 150,000 cubic feet (4248 m3), fire breaks shall be provided around the perimeter of each group of storage piles in accordance with the following: 1. Individual storage piles shall be arranged so that there are not more than 16 individual storage piles per group.
2.Fire breaks shall at least be 75 feet (22 860 mm) wide.













