[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: 30CFR77.301]

[Page 612]
 
                       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 D--Thermal Dryers
 
Sec. 77.301  Dryer heating units; operation.

    (a) Dryer heating units shall be operated to provide reasonably 
complete combustion before heated gases are allowed to enter hot gas 
inlets.
    (b) Dryer heating units which are fired by pulverized coal, shall be 
operated and maintained in accordance with the recommended standards set 
forth in the National Fire Protection Association Handbook, 12th 
Edition, Section 9, ``Installation of Pulverized Fuel Systems,'' 1962.