[Code of Federal Regulations]
[Title 40, Volume 29]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR467.61]

[Page 648]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 467_ALUMINUM FORMING POINT SOURCE CATEGORY--Table of Contents
 
          Subpart F_Drawing With Emulsions or Soaps Subcategory
 
Sec. 467.61  Specialized definitions.

    For the purpose of this subpart:
    (a) The ``core'' of the drawing with emulsions or soaps subcategory 
shall include drawing using emulsions or soaps, stationary casting, 
artificial aging, annealing, degreasing, sawing, and swaging.
    (b) The term ``ancillary operation'' shall mean any operation not 
previously included in the core, performed on-site, following or 
preceding the drawing operation. The ancillary operations shall include 
continuous rod casting, solution heat treatment and cleaning or etching.