[Code of Federal Regulations]
[Title 30, Volume 1]
[Revised as of July 1, 2006]
From the U.S. Government Printing Office via GPO Access
[CITE: 30CFR77]

[Page 671]
 
                       TITLE 30--MINERAL RESOURCES
 
  CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
 
PART 77_MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK 
AREAS OF UNDERGROUND COAL MINES--Table of Contents
 
                    Subpart T_Slope and Shaft Sinking
 
Sec.  77.1909  Explosives and blasting; use of permissible explosives and 
shot-firing units.

    Except as provided in Sec.  77.1909-1, only permissible explosives 
and permissible shot-firing units shall be used in sinking shafts and 
slopes.