30 CFR 75.1202-1
§ 75.1202-1 Temporary notations, revisions, and supplements.
United States · 30 CFR — Mineral Resources · Status: effective
Cite this
- Citation
- 30 CFR 75.1202-1, § 75.1202-1 Temporary notations, revisions, and supplements, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/133786
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Full text
(a) Mine maps shall be revised and supplemented at intervals of not more than 6 months.
(b) Temporary notations shall include:
(1) The location of each working face of each working place;
(2) Pillars mined or other such second mining;
(3) Permanent ventilation controls constructed or removed, such as seals, overcasts, undercasts, regulators, and permanent stoppings, and the direction of air currents indicated;
(4) Escapeways and refuge alternatives designated by means of symbols.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.