[Code of Federal Regulations]

[Title 40, Volume 28]

[Revised as of July 1, 2006]

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

[CITE: 40CFR419.11]



[Page 353]

 

                   TITLE 40--PROTECTION OF ENVIRONMENT

 

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

 

PART 419_PETROLEUM REFINING POINT SOURCE CATEGORY--Table of Contents

 

                      Subpart A_Topping Subcategory

 

Sec.  419.11  Specialized definitions.



    For the purpose of this subpart:

    (a) Except as provided below, the general definitions, 

abbreviations, and methods of analysis set forth in part 401 of this 

chapter shall apply to this subpart.

    (b) The term runoff shall mean the flow of storm water resulting 

from precipitation coming into contact with petroleum refinery property.

    (c) The term ballast shall mean the flow of waters, from a ship, 

that is treated along with refinery wastewaters in the main treatment 

system.

    (d) The term feedstock shall mean the crude oil and natural gas 

liquids fed to the topping units.

    (e) The term once-through cooling water shall mean those waters 

discharged that are used for the purpose of heat removal and that do not 

come into direct contact with any raw material, intermediate, or 

finished product.

    (f) The following abbreviations shall be used: (1) Mgal means one 

thousand gallons; (2) Mbbl means one thousand barrels (one barrel is 

equivalent to 42 gallons).

    (g) The term contaminated runoff shall mean runoff which comes into 

contact with any raw material, intermediate product, finished product, 

by-product or waste product located on petroleum refinery property.



[47 FR 46446, Oct. 18, 1982, as amended at 50 FR 28522, July 12, 1985]



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