[Code of Federal Regulations]
[Title 40, Volume 28]
[Revised as of July 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR467.11]

[Page 617]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 467_ALUMINUM FORMING POINT SOURCE CATEGORY--Table of Contents
 
              Subpart A_Rolling With Neat Oils Subcategory
 
Sec. 467.11  Specialized definitions.

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