30 CFR §75.1328
- (a)Damaged explosives or detonators shall be—
- (1)Placed in separate containers constructed of nonconductive and nonsparking materials; and
- (2)Removed from the mine or placed in a magazine and removed when the magazine is resupplied.
- (b)Damaged detonators shall be shunted, if practicable, either before being removed from the mine or placed in a magazine.
- (c)Deteriorated explosives and detonators shall be handled and disposed of in accordance with the instructions of the manufacturer.