[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: 30CFR72.520]

[Page 442]
 
                       TITLE 30--MINERAL RESOURCES
 
  CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
 
PART 72--HEALTH STANDARDS FOR COAL MINES--Table of Contents
 
 Subpart D--Diesel Particulate Matter--Underground Areas of Underground 
                               Coal Mines
 
Sec. 72.520  Diesel equipment inventory.

    (a) The operator of each mine that utilizes diesel equipment 
underground, shall prepare and submit in writing to the District 
Manager, an inventory of diesel equipment used in the mine. The 
inventory shall include the number and type of diesel-powered units used 
underground, including make and model of unit, type of equipment, make 
and model of engine, serial number of engine, brake horsepower rating of 
engine, emissions of engine in grams per hour or grams per brake 
horsepower-hour, approval number of engine, make and model of 
aftertreatment device, serial number of aftertreatment device if 
available, and efficiency of aftertreatment device.
    (b) The mine operator shall make changes to the diesel equipment 
inventory as equipment or emission control systems are added, deleted or 
modified and submit revisions, to the District Manager, within 7 
calendar days.
    (c) If requested, the mine operator shall provide a copy of the 
diesel equipment inventory to the representative of the miners within 3 
days of the request.