Mine Safety and Health Administration (MSHA) - Code of Federal Regulations - 30 CFR 75.343
skip navigational linksDepartment of Labor Seal U.S. Department of Labor
Mine Safety and Health Administration
Protecting Miners' Safety and Health Since 1978		 Photos representing the mining workforce
www.msha.gov
[skip navigational links] Search MSHA Advanced Options | A to Z | Help
Find It! in DOL | Compliance Assistance |   
 
MSHA - Title 30 CFR
30 CFR § 75.343

Underground shops.

(a) Underground shops shall be equipped with an automatic fire suppression system meeting the requirements of §75.1107-3 through §75.1107-16, or be enclosed in a noncombustible structure or area.


(b) Underground shops shall be ventilated with intake air that is coursed directly into a return air course.




Back to Top   Back to Top www.msha.gov www.dol.gov
Mine Safety and Health Administration (MSHA)
1100 Wilson Boulevard, 21st Floor
Arlington, VA 22209-3939		 Phone:    (202) 693-9400
Fax-on-demand: (202) 693-9401
Technical (web) questions: Webmaster
On-line Filing Help: MSHAhelpdesk@dol.gov
or call (877) 778-6055
Contact Us