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Regulations last checked for updates: May 23, 2025
Title 30 - Mineral Resources last revised: Apr 14, 2025
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Title 30
Chapter I
Part 57
Subpart C - Subpart C—Fire Prevention and Control
View all text of Subpart C [§ 57.4000 - § 57.4761]
§ 57.4463 - Liquefied petroleum gas use underground.
Use of liquefied petroleum gases underground shall be limited to maintenance work.
authority:
30 U.S.C. 811.
source:
50 FR 4082, Jan. 29, 1985, unless otherwise noted.
cite as:
30 CFR 57.4463
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