skip navigational links http://www.dol.gov www.msha.gov United States Department of Labor
A to Z Index | Find It! in DOL |            [skip navigational links]     Search MSHA's Website   Search MSHA
 
Preventive Roof/Rib Outreach Program Logo Preventive Roof/Rib
Outreach Program

PROP		 Preventive Roof/Rib Outreach Program Billboard


80% of roof fall accidents occur under supported roof. Many of these accidents occurred in intersections. Research has shown that intersections are eight to ten times more likely to collapse than an equivalent length of entry or crosscut.

Recent PROP Safety Initiative Material
Previous PROP Safety Initiative Material

Summer 2007 PROP Safety Initiative Bulletins
Summer 2006 PROP Safety Initiative Bulletins
Summer 2005 Prop/ Redzone Special Safety Initiative Bulletins
Best Practices

These Best Practice Cards may be downloaded and/or printed.
These files are PDF.
Some or all of the files available on this page are PDF. For more information on PDF, PDF readers and accessibility issues, please use this link.



Back to Top   Back to Top www.msha.gov www.dol.gov
Frequently Asked Questions | Freedom of Information Act | Customer Survey
Accessibility | Privacy & Security Statement | Disclaimers
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