[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: 40CFR466.01]

[Page 605-606]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 466_PORCELAIN ENAMELING POINT SOURCE CATEGORY--Table of Contents
 
Sec. 466.01  Applicability.

    (a) Except as provided in paragraphs (b) and (c) of this section, 
the provisions of this part apply to any porcelain enameling facility 
which discharges pollutants to waters of the United States or introduces 
pollutants into a publicly owned treatment works.
    (b) Any existing porcelain enameling facility which prepares or 
coats less than 1600 m\2\/day and which introduces less than 60,000 1/
day of wastewater

[[Page 606]]

into a publicly owned treatment works is not controlled by the 
pretreatment standards for existing sources established by this 
regulation. Such facilities must comply with the provisions of 40 CFR 
part 403.
    (c) This part does not apply to the porcelain enameling on precious 
metal basis material.
    (d) When wastewaters from coating cast iron are cotreated with 
wastewaters from coating steel, the limitations for coating steel 
contained in Sec. 466.11 may be applied to the entire wastestream.

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36543, Sept. 6, 1985]