The Excerpts From 30 CFR Part 18 & 36 contain the regulations pertaining to "permissible equipment" used in underground coal mines and other underground gassy mines. This new edition also contains Part 36 "Permissible Mobile Diesel-Powered Transportation Equipment" and the "43-Step Permissibility Inspection" used by MSHA inspectors to inspect permissible electric equipment in underground coal mines.
 
1st Edition, 84 pages of regulations, 2 pages of index