Regulations last checked for updates: May 19, 2024

Title 30 - Mineral Resources last revised: May 15, 2024
All TitlesTitle 30Chapter IPart 15Subpart C - Subpart C—Requirements for Approval of Sheathed Explosive Units or Other Explosive Units Designed to be Fired Outside the Confines of a Borehole
View all text of Subpart C [§ 15.30 - § 15.32]
§ 15.32 - Tolerances for weight of explosive, sheath, wrapper, and specific gravity.

(a) The weight of the explosive, the sheath, and the outer covering shall each be within ±7.5 percent of that specified in the approval.

(b) The ratio of the weight of the sheath to that of the explosive shall be within ±7.5 percent of that specified in the approval.

(c) The specific gravity of the explosive and sheath shall be within ±7.5 percent of that specified in the approval.

authority: 30 U.S.C. 957.
source: 53 FR 46761, Nov. 18, 1988, unless otherwise noted.
cite as: 30 CFR 15.32
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