30 C.F.R. § 56.6102 Explosive material storage practices.
Title 30 - Mineral Resources
(a) Explosive material shall be— (1) Stored in a manner to facilitate use of oldest stocks first; (2) Stored according to brand and grade in such a manner as to facilitate identification; and (3) Stacked in a stable manner but not more than 8 feet high. (b) Explosives and detonators shall be stored in closed nonconductive containers except that nonelectric detonating devices may be stored on nonconductive racks provided the case-insert instructions and the date-plant-shift code are maintained with the product.
Title 30: Mineral Resources
PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
Subpart E—Explosives
Storage
§ 56.6102 Explosive material storage practices.