This information is provided free of charge by the Department of Industrial Relations
from its web site at
www.dir.ca.gov. These regulations are for the
convenience of the user and no representation or warranty is made that the information
is current or accurate. See full disclaimer at
https://www.dir.ca.gov/od_pub/disclaimer.html.
Subchapter 17. Mine Safety Orders
Article 25. Engines-Internal Combustion
§7069. Engines Prohibited Underground.
No fuel-burning or internal-combustion engine, other than diesels as allowed in Section 7070 of these Orders, shall be permitted to operate in any mine.
Go Back to the Mine Safety Orders, Article 25 Table of Contents