[Code of Federal Regulations]
[Title 40, Volume 27]
[Revised as ofJuly 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR443.12]

[Page 449]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
   PART 443--EFFLUENT LIMITATIONS GUIDELINES FOR EXISTING SOURCES AND 
STANDARDS OF PERFORMANCE AND PRETREATMENT STANDARDS FOR NEW SOURCES FOR THE 
PAVING AND ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE 
CATEGORY--Table of Contents
 
                 Subpart A--Asphalt Emulsion Subcategory
 
Sec. 443.12  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    Except as provided in Secs. 125.30 through 125.32, any existing 
point source subject to this subpart shall achieve the following 
effluent limitations representing the degree of effluent reduction 
attainable by the application of the best practicable control technology 
currently available (BPT):

------------------------------------------------------------------------
                                                Effluent limitations
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30
                                             for any 1  consecutive days
                                                day     shall not exceed-
                                                                -
------------------------------------------------------------------------

                                              Metric units (kg/cu m of
                                                       runoff)

                                           -------------
Oil and grease............................       0.020             0.015
pH........................................       (\1\)             (\1\)

                                           -------------
                                             English units (lb/1,000 gal
                                                     of runoff)

                                           -------------
Oil and grease............................       0.167             0.125
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[40 FR 31191, July 24, 1975, as amended at 60 FR 33969, June 29, 1995]