Regulations last checked for updates: Feb 16, 2025

Title 30 - Mineral Resources last revised: Feb 13, 2025
All TitlesTitle 30Chapter IPart 33Subpart B - Subpart B—Dust-Collector Requirements
View all text of Subpart B [§ 33.20 - § 33.23]
§ 33.23 - Mechanical positioning of parts.

All parts of a unit that are essential to the dust-collection feature shall be provided with suitable mechanical means for positioning and maintaining such parts properly in relation to the stratum being drilled.

authority: 30 U.S.C. 957,961
source: Schedule 25B, 25 FR 6473, July 9, 1960, unless otherwise noted.
cite as: 30 CFR 33.23
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