30 CFR 75.1319
§ 75.1319 Weight of explosives permitted in boreholes in bituminous and lignite mines.
United States · 30 CFR — Mineral Resources · Status: effective
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- Citation
- 30 CFR 75.1319, § 75.1319 Weight of explosives permitted in boreholes in bituminous and lignite mines, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/133802
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Full text
(a) The total weight of explosives loaded in any borehole in bituminous and lignite mines shall not exceed 3 pounds except when blasting solid rock in its natural deposit.
(b) The total weight of explosives loaded in a borehole less than 6 feet deep in bituminous and lignite mines shall be reduced by 1/2 pound for each foot of borehole less than 6 feet.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.