[Code of Federal Regulations]
[Title 40, Volume 27]
[Revised as ofJuly 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR442.31]

[Page 446-447]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 442--TRANSPORTATION EQUIPMENT CLEANING POINT SOURCE CATEGORY--Table of Contents
 
 Subpart C--Tank Barges and Ocean/Sea Tankers Transporting Chemical and 
                            Petroleum Cargos
 
Sec. 442.31  Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the following effluent 
limitations representing the application of BPT:

                       Table--Effluent Limitations
------------------------------------------------------------------------
                                                               Maximum
             Regulated parameter                  Maximum      monthly
                                                 daily\1\      avg.\1\
------------------------------------------------------------------------
BOD5.........................................       61                22
TSS..........................................       58                26
Oil and grease (HEM).........................       36                16
Cadmium......................................        0.020   ...........
Chromium.....................................        0.42    ...........
Copper.......................................        0.10    ...........
Lead.........................................        0.14    ...........
Mercury......................................        0.0013  ...........
Nickel.......................................        0.58    ...........
Zinc.........................................        8.3     ...........

[[Page 447]]


pH...........................................    (\2\)            (\2\)
------------------------------------------------------------------------
\1\ Mg/L (ppm).
\2\ Within 6 to 9 at all times.