[Code of Federal Regulations]
[Title 30, Volume 1]
[Revised as of July 1, 2002]
From the U.S. Government Printing Office via GPO Access
[CITE: 30CFR58.620]

[Page 411]
 
                       TITLE 30--MINERAL RESOURCES
 
  CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
 
PART 58--HEALTH STANDARDS FOR METAL AND NONMETAL MINES--Table of Contents
 
                        Subpart E--Miscellaneous
 
Sec. 58.620  Drill dust control.

    Holes shall be collared and drilled wet, or other effective dust 
control measures shall be used, when drilling non-water-soluble 
material. Effective dust control measures shall be used when drilling 
water-soluble materials.