[Code of Federal Regulations]

[Title 40, Volume 12]

[Revised as of July 1, 2006]

From the U.S. Government Printing Office via GPO Access

[CITE: 40CFR63.1442]



[Page 27]

 

                   TITLE 40--PROTECTION OF ENVIRONMENT

 

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

 

PART 63_NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR 

SOURCE CATEGORIES--Table of Contents

 

Subpart QQQ_National Emission Standards for Hazardous Air Pollutants for 

                         Primary Copper Smelting

 

Sec.  63.1442  What parts of my plant does this subpart cover?



    (a) This subpart applies to each new and existing affected source at 

your primary copper smelter. The affected sources are each copper 

concentrate dryer, each smelting furnace, each slag cleaning vessel, 

each copper converter department, and the entire group of fugitive 

emission sources, as defined in Sec.  63.1459.

    (b) An affected source at your primary copper smelter is existing if 

you commenced construction or reconstruction of the affected source 

before April 20, 1998.

    (c) An affected source at your primary copper smelter is new if you 

commenced construction or reconstruction of the affected source on or 

after April 20, 1998. An affected source is reconstructed if it meets 

the definition of ``reconstruction'' in Sec.  63.2.