['Specialized Industries']
['Mining']
07/19/2025
...
Only electrical equipment that is approved by MSHA under the applicable requirements of 30 CFR part 18 through 28 or approved under 30 CFR part 29 contained in the 30 CFR, parts 1-99 edition, revised as of July 1, 1999 shall be used underground, except for submersible sump pumps.
[64 FR 43283 Aug. 10, 1999]
['Specialized Industries']
['Mining']
UPGRADE TO CONTINUE READING
Load More
J. J. Keller is the trusted source for DOT / Transportation, OSHA / Workplace Safety, Human Resources, Construction Safety and Hazmat / Hazardous Materials regulation compliance products and services. J. J. Keller helps you increase safety awareness, reduce risk, follow best practices, improve safety training, and stay current with changing regulations.
Copyright 2026 J. J. Keller & Associate, Inc. For re-use options please contact copyright@jjkeller.com or call 800-558-5011.
