30 CFR 56.6303

§ 56.6303 Initiation preparation.

United States · 30 CFR — Mineral Resources · Status: effective

Cite this

Citation: 30 CFR 56.6303, § 56.6303 Initiation preparation, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/132299
Permanent ID: ys:prov:132299@1
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Full text

(a) Primers shall be made up only at the time of use and as close to the blast site as conditions allow. (b) Primers shall be prepared with the detonator contained securely and completely within the explosive or contained securely and appropriately for its design in the tunnel or cap well. (c) When using detonating cord to initiate another explosive, a connection shall be prepared with the detonating cord threaded through, attached securely to, or otherwise in contact with the explosive.

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.