[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: 30CFR77.303]

[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. 77.303  Hot gas inlet chamber dropout doors.

    Thermal dryer systems which employ a hot gas inlet chamber shall be 
equipped with drop-out doors at the bottom of the inlet chamber or with 
other effective means which permit coal, fly-ash, or other heated 
material to fall from the chamber.