[Title 40 CFR ]
[Code of Federal Regulations (annual edition) - July 1, 1996 Edition]
[From the U.S. Government Publishing Office]


          40



          Protection of Environment



[[Page i]]

          PARTS 425 TO 699

          Revised as of July 1, 1996
          CONTAINING
          A CODIFICATION OF DOCUMENTS
          OF GENERAL APPLICABILITY
          AND FUTURE EFFECT

          AS OF JULY 1, 1996

          With Ancillaries
          Published by
          the Office of the Federal Register
          National Archives and Records
          Administration

          as a Special Edition of
          the Federal Register



[[Page ii]]


                                      




                     U.S. GOVERNMENT PRINTING OFFICE
                            WASHINGTON : 1996



               For sale by U.S. Government Printing Office
 Superintendent of Documents, Mail Stop: SSOP, Washington, DC 20402-9328



[[Page iii]]




                            Table of Contents



                                                                    Page
  Explanation.................................................
  Title 40:
    Chapter I--Environmental Protection Agency (Continued)....       3
  Finding Aids:
    Material Approved for Incorporation by Reference..........     779
    Table of CFR Titles and Chapters..........................     781
    Alphabetical List of Agencies Appearing in the CFR........     797
    Table of OMB Control Numbers..............................     807
    List of CFR Sections Affected.............................     827

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       ----------------------------------------------------------

                        Cite this Code:  CFR                     
                                                                 
         To cite the regulations in this volume use title, part  
         and section number. Thus, 40 CFR 425.01 refers to title 
                      40, part 425, section 01.                  

       ----------------------------------------------------------
                                                                                                                


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                               EXPLANATION

    The Code of Federal Regulations is a codification of the general and 
permanent rules published in the Federal Register by the Executive 
departments and agencies of the Federal Government. The Code is divided 
into 50 titles which represent broad areas subject to Federal 
regulation. Each title is divided into chapters which usually bear the 
name of the issuing agency. Each chapter is further subdivided into 
parts covering specific regulatory areas.
    Each volume of the Code is revised at least once each calendar year 
and issued on a quarterly basis approximately as follows:

Title 1 through Title 16.................................as of January 1
Title 17 through Title 27..................................as of April 1
Title 28 through Title 41...................................as of July 1
Title 42 through Title 50................................as of October 1
    The appropriate revision date is printed on the cover of each 
volume.

LEGAL STATUS

    The contents of the Federal Register are required to be judicially 
noticed (44 U.S.C. 1507). The Code of Federal Regulations is prima facie 
evidence of the text of the original documents (44 U.S.C. 1510).

HOW TO USE THE CODE OF FEDERAL REGULATIONS

    The Code of Federal Regulations is kept up to date by the individual 
issues of the Federal Register. These two publications must be used 
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    To determine whether a Code volume has been amended since its 
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Sections Affected (LSA),'' which is issued monthly, and the ``Cumulative 
List of Parts Affected,'' which appears in the Reader Aids section of 
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Register page number of the latest amendment of any given rule.

EFFECTIVE AND EXPIRATION DATES

    Each volume of the Code contains amendments published in the Federal 
Register since the last revision of that volume of the Code. Source 
citations for the regulations are referred to by volume number and page 
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Code a note has been inserted to reflect the future effective date. In 
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states a date certain for expiration, an appropriate note will be 
inserted following the text.

OMB CONTROL NUMBERS

    The Paperwork Reduction Act of 1980 (Pub. L. 96-511) requires 
Federal agencies to display an OMB control number with their information 
collection request.

[[Page vi]]

Many agencies have begun publishing numerous OMB control numbers as 
amendments to existing regulations in the CFR. These OMB numbers are 
placed as close as possible to the applicable recordkeeping or reporting 
requirements.

OBSOLETE PROVISIONS

    Provisions that become obsolete before the revision date stated on 
the cover of each volume are not carried. Code users may find the text 
of provisions in effect on a given date in the past by using the 
appropriate numerical list of sections affected. For the period before 
January 1, 1986, consult either the List of CFR Sections Affected, 1949-
1963, 1964-1972, or 1973-1985, published in seven separate volumes. For 
the period beginning January 1, 1986, a ``List of CFR Sections 
Affected'' is published at the end of each CFR volume.

INCORPORATION BY REFERENCE

    What is incorporation by reference? Incorporation by reference was 
established by statute and allows Federal agencies to meet the 
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to materials already published elsewhere. For an incorporation to be 
valid, the Director of the Federal Register must approve it. The legal 
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if it were published in full in the Federal Register (5 U.S.C. 552(a)). 
This material, like any other properly issued regulation, has the force 
of law.
    What is a proper incorporation by reference? The Director of the 
Federal Register will approve an incorporation by reference only when 
the requirements of 1 CFR part 51 are met. Some of the elements on which 
approval is based are:
    (a) The incorporation will substantially reduce the volume of 
material published in the Federal Register.
    (b) The matter incorporated is in fact available to the extent 
necessary to afford fairness and uniformity in the administrative 
process.
    (c) The incorporating document is drafted and submitted for 
publication in accordance with 1 CFR part 51.
    Properly approved incorporations by reference in this volume are 
listed in the Finding Aids at the end of this volume.
    What if the material incorporated by reference cannot be found? If 
you have any problem locating or obtaining a copy of material listed in 
the Finding Aids of this volume as an approved incorporation by 
reference, please contact the agency that issued the regulation 
containing that incorporation. If, after contacting the agency, you find 
the material is not available, please notify the Director of the Federal 
Register, National Archives and Records Administration, Washington DC 
20408, or call (202) 523-4534.

CFR INDEXES AND TABULAR GUIDES

    A subject index to the Code of Federal Regulations is contained in a 
separate volume, revised annually as of January 1, entitled CFR Index 
and Finding Aids. This volume contains the Parallel Table of Statutory 
Authorities and Agency Rules (Table I), and Acts Requiring Publication 
in the Federal Register (Table II). A list of CFR titles, chapters, and 
parts and an alphabetical list of agencies publishing in the CFR are 
also included in this volume.
    An index to the text of ``Title 3--The President'' is carried within 
that volume.
    The Federal Register Index is issued monthly in cumulative form. 
This index is based on a consolidation of the ``Contents'' entries in 
the daily Federal Register.

[[Page vii]]

    A List of CFR Sections Affected (LSA) is published monthly, keyed to 
the revision dates of the 50 CFR titles.

REPUBLICATION OF MATERIAL

    There are no restrictions on the republication of material appearing 
in the Code of Federal Regulations.

INQUIRIES

    For a legal interpretation or explanation of any regulation in this 
volume, contact the issuing agency. The issuing agency's name appears at 
the top of odd-numbered pages.
    For inquiries concerning CFR reference assistance, call 202-523-5227 
or write to the Director, Office of the Federal Register, National 
Archives and Records Administration, Washington, DC 20408.
SALES

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                              Richard L. Claypoole,
                                    Director,
                          Office of the Federal Register.

July 1, 1996.



[[Page ix]]



                               THIS TITLE

    Title 40--Protection of Environment is composed of eighteen volumes. 
The parts in these volumes are arranged in the following order: parts 1-
51, part 52, parts 53-59, part 60, parts 61-71, parts 72-80, parts 81-
85, part 86, parts 87-135, parts 136-149, parts 150-189, parts 190-259, 
parts 260-299, parts 300-399, parts 400-424, parts 425-699, parts 700-
789 and part 790 to end. The contents of these volumes represent all 
current regulations codified under this title of the CFR as of July 1, 
1996.

    Chapter I--Environmental Protection Agency appears in all eighteen 
volumes. A Pesticide Tolerance Commodity/Chemical Index appears in parts 
150-189. A Toxic Substances Chemical--CAS Number Index appears in parts 
700-789 and part 790 to end. Redesignation Tables appear in the volumes 
containing parts 1-51, parts 150-189, and parts 700-789. Regulations 
issued by the Council on Environmental Quality appear in the volume 
containing part 790 to end.

    The OMB control numbers for title 40 appear in Sec. 9.1 of this 
chapter. For the convenience of the user, Sec. 9.1 appears in the 
Finding Aids section of the volumes containing parts 52 to the end.

    For this volume, Sheli E. Harris was Chief Editor. The Code of 
Federal Regulations publication program is under the direction of 
Frances D. McDonald, assisted by Alomha S. Morris.

[[Page x]]





[[Page 1]]

                                                                     HN




                   TITLE 40--PROTECTION OF ENVIRONMENT




                  (This book contains parts 425 to 699)

  --------------------------------------------------------------------

                                                                    Part
chapter i--Environmental Protection Agency (Continued)......

[[Page 3]]





         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (Continued)




  --------------------------------------------------------------------

             SUBCHAPTER N--EFFLUENT GUIDELINES AND STANDARDS
Part                                                                Page
425             Leather tanning and finishing point source 
                    category................................           5
426             Glass manufacturing point source category...          26
427             Asbestos manufacturing point source category          47
428             Rubber manufacturing point source category..          61
429             Timber products processing point source 
                    category................................          84
430             Pulp, paper, and paperboard point source 
                    category................................         102
431             The builders' paper and board mills point 
                    source category.........................         184
432             Meat products point source category.........         187
433             Metal finishing point source category.......         213
434             Coal mining point source category BPT, BAT, 
                    BCT limitations and new source 
                    performance standards...................         218
435             Oil and gas extraction point source category         230
436             Mineral mining and processing point source 
                    category................................         245
439             Pharmaceutical manufacturing point source 
                    category................................         260
440             Ore mining and dressing point source 
                    category................................         279
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         305
446             Paint formulating point source category.....         310
447             Ink formulating point source category.......         311
454             Gum and wood chemicals manufacturing point 
                    source category.........................         312
455             Pesticide chemicals.........................         316
457             Explosives manufacturing point source 
                    category................................         332
458             Carbon black manufacturing point source 
                    category................................         333
459             Photographic point source category..........         337

[[Page 4]]

460             Hospital point source category..............         338
461             Battery manufacturing point source category.         339
463             Plastics molding and forming point source 
                    category................................         372
464             Metal molding and casting point source 
                    category................................         378
465             Coil coating point source category..........         426
466             Porcelain enameling point source category...         434
467             Aluminum forming point source category......         443
468             Copper forming point source category........         485
469             Electrical and electronic components point 
                    source category.........................         504
471             Nonferrous metals forming and metal powders 
                    point source category...................         511
                       SUBCHAPTER O--SEWAGE SLUDGE
501             State sludge management program regulations.         635
503             Standards for the use or disposal of sewage 
                    sludge..................................         655
                         SUBCHAPTER P [RESERVED]
                       SUBCHAPTER Q--ENERGY POLICY
600             Fuel economy of motor vehicles..............         687
610             Fuel economy retrofit devices...............         764

[[Page 5]]





             SUBCHAPTER N--EFFLUENT GUIDELINES AND STANDARDS





PART 425--LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
425.01  Applicability.
425.02  General definitions.
425.03  Sulfide analytical methods and applicability.
425.04  Applicability of sulfide pretreatment standards.
425.05  Compliance dates.
425.06  Monitoring requirements.

     Subpart A--Hair Pulp, Chrome Tan, Retan-Wet Finish Subcategory

425.10  Applicability; description of the hair pulp, chrome tan, retan-
          wet finish subcategory.
425.11  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
425.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
425.13  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
425.14  New source performance standards (NSPS).
425.15  Pretreatment standards for existing sources (PSES).
425.16  Pretreatment standards for new sources (PSNS).

     Subpart B--Hair Save, Chrome Tan, Retan-Wet Finish Subcategory

425.20  Applicability; description of the hair save chrome tan, retan-
          wet finish subcategory.
425.21  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
425.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
425.23  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
425.24  New source performance standards (NSPS).
425.25  Pretreatment standards for existing sources (PSES).
425.26  Pretreatment standards for new sources (PSNS).

     Subpart C--Hair Save or Pulp, Non-Chrome Tan, Retan-Wet Finish 
                               Subcategory

425.30  Applicability; description of the hair save or pulp, non-chrome 
          tan, retan-wet finish subcategory.
425.31  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
425.32  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
425.33  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
425.34  New source performance standards (NSPS).
425.35  Pretreatment standards for existing sources (PSES).
425.36  Pretreatment standards for new sources (PSNS).

              Subpart D--Retan-Wet Finish-Sides Subcategory

425.40  Applicability; description of the retan-wet finish-sides 
          subcategory.
425.41  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
425.42  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
425.43  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
425.44  New source performance standards (NSPS).

[[Page 6]]

425.45  Pretreatment standards for existing sources (PSES).
425.46  Pretreatment standards for new sources (PSNS).

                   Subpart E--No Beamhouse Subcategory

425.50  Applicability; description of the no beamhouse subcategory.
425.51  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
425.52  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
425.53  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
425.54  New source performance standards (NSPS).
425.55  Pretreatment standards for existing sources (PSES).
425.56  Pretreatment standards for new sources (PSNS).

                 Subpart F--Through-the-Blue Subcategory

425.60  Applicability; description of the through-the-blue subcategory.
425.61  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
425.62  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
425.63  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
425.64  New source performance standards (NSPS).
425.65  Pretreatment standards for existing sources (PSES).
425.66  Pretreatment standards for new sources (PSNS).

                    Subpart G--Shearling Subcategory

425.70  Applicability; description of the shearling subcategory.
425.71  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
425.72  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
425.73  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
425.74  New source performance standards (NSPS).
425.75  Pretreatment standards for existing sources (PSES).
425.76  Pretreatment standards for new sources (PSNS).

                     Subpart H--Pigskin Subcategory

425.80  Applicability; description of the pigskin subcategory.
425.81  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
425.82  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
425.83  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
425.84  New source performance standards (NSPS).
425.85  Pretreatment standards for existing sources (PSES).
425.86  Pretreatment standards for new sources (PSNS).

             Subpart I--Retan-Wet Finish-Splits Subcategory

425.90  Applicability; description of the retan-wet finish-splits 
          subcategory.
425.91  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
425.92  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
425.93  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
425.94  New source performance standards (NSPS).
425.95  Pretreatment standards for existing sources (PSES).

[[Page 7]]

425.96  Pretreatment standards for new sources (PSNS).

Appendix A to Part 425--Potassium Ferricyanide Titration Method
Appendix B to Part 425--Modified Monier-Williams Method
Appendix C to Part 425--Definition and Procedure for the Determination 
          of the Method Detection Limit

    Authority: Secs. 301, 304(b), (c), (e), and (g), 306(b) and (c), 
307(b) and (c), 308 and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1972, as amended by the Clean Water 
Act of 1977) (the ``Act''); 33 U.S.C. 1311, 1314(b), (c), (e), and (g), 
1316(b) and (c), 1317(b) and (c), 1318, and 1361; 86 Stat. 816, Pub. L. 
92-500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 47 FR 52870, Nov. 23, 1982, unless otherwise noted.

                           General Provisions



Sec. 425.01  Applicability.

    This part applies to any leather tanning and finishing facility 
which discharges or may discharge process wastewater pollutants to the 
waters of the United States, or which introduces or may introduce 
process wastewater pollutants into a publicly owned treatment works.



Sec. 425.02  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) ``Sulfide'' shall mean total sulfide as measured by the 
potassium ferricyanide titration method described in Appendix A or the 
modified Monier-Williams method described in Appendix B.
    (b) ``Hide'' means any animal pelt or skin as received by a tannery 
as raw material to be processed.
    (c) ``Retan-wet finish'' means the final processing steps performed 
on a tanned hide including, but not limited to, the following wet 
processes: retan, bleach, color, and fatliquor.
    (d) ``Hair pulp'' means the removal of hair by chemical dissolution.
    (e) ``Hair save'' means the physical or mechanical removal of hair 
which has not been chemically dissolved, and either selling the hair as 
a by-product or disposing of it as a solid waste.
    (f) ``Chrome tan'' means the process of converting hide into leather 
using a form of chromium.
    (g) ``Vegetable tan'' means the process of converting hides into 
leather using chemicals either derived from vegetable matter or 
synthesized to produce effects similar to those chemicals.
    (h) ``Raw material'' means the hides received by the tannery except 
for facilities covered by subpart D and subpart I where ``raw material'' 
means the hide or split in the condition in which it is first placed 
into a wet process.
    (i) ``Monthly average'' means the arithmetic average of eight (8) 
individual data points from effluent sampling and analysis during any 
calendar month.
    (j) ``Interference'' means the discharge of sulfides in quantities 
which can result in human health hazards and/or risks to human life, and 
an inhibition or disruption of POTW as defined in 40 CFR 403.3(i).

[47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9181, Mar. 21, 1988]



Sec. 425.03  Sulfide analytical methods and applicability.

    (a) The potassium ferricyanide titration method described in 
appendix A to part 425 shall be used whenever practicable for the 
determination of sulfide in wastewaters discharged by plants operating 
in all subcategories except the hair save or pulp, non-chrome tan, 
retan-wet finish subcategory (subpart C, see Sec. 425.30). In all other 
cases, the modified Monier-Williams method as described in appendix B to 
part 425 shall be used as an alternative to the potassium ferricyanide 
titration method for the determination of sulfide in wastewaters 
discharged by plants operating in all subcategories except subpart C.
    (b) The modified Monier-Williams method as described in appendix B 
to part 425 shall be used for the determination of sulfide in 
wastewaters discharged by plants operating in the hair save or pulp, 
non-chrome tan, retan-wet finish subcategory (subpart C, see 
Sec. 425.30).

[53 FR 9181, Mar. 21, 1988]

[[Page 8]]



Sec. 425.04  Applicability of sulfide pretreatment standards.

    (a) A POTW receiving wastewater from a facility subject to this part 
may require more stringent pretreatment standards for sulfide than those 
established by this part without EPA approval.
    (b) The pretreatment standards for sulfide established by this part 
will not apply if the POTW receiving wastewater from a facility subject 
to this part certifies in writing with explanation of relevant factors 
considered, in accordance with the provisions of paragraph (c) of this 
section, that the discharge of sulfide from the facility does not 
interfere with the operation of the POTW. In making this determination, 
the POTW shall consider all relevant factors including but not limited 
to the following:
    (1) The presence and characteristics, of other industrial 
wastewaters which can increase or decrease sulfide concentrations, pH, 
or both.
    (2) The characteristics of the sewer/interceptor collection system 
which either minimize or enhance opportunities for release of hydrogen 
sulfide gas.
    (3) The characteristics of the receiving POTWs headworks, 
preliminary and primary treatment systems, and sludge holding and 
dewatering facilities which either minimize or enhance opportunities for 
release of hydrogen sulfide gas.
    (4) The occurrence of any prior sulfide related interference as 
defined in Sec. 425.02(j).
    (c)(1) On October 13, 1983, a POTW which intends to certify that the 
sulfide pretreatment standard should not apply must publish, in a local 
newspaper with the largest circulation, a notice that presents the 
findings supporting this determination consistent with paragraph (a) of 
this section. Allowance for public hearing of these findings also must 
be provided. The POTW shall identify all existing facilities to which 
the sulfide pretreatment standard otherwise established by this part 
would not apply.
    (2) On January 11, 1984, a POTW which intends to certify that the 
sulfide pretreatment standard should not apply must file a written 
certification with the Regional Water Management Division Director, 
Environmental Protection Agency, in the appropriate Regional Office. 
This certification shall include the findings supporting this 
determination and the results of public comments, and public hearing(s) 
if held.
    (3) On February 10, 1984, EPA shall acknowledge to the POTW receipt 
of any certification submitted under paragraphs (c) (1) and (2) of this 
section, and shall indicate to the POTW the adequacy of the submission 
based upon a review of the factors set forth in paragraph (b) of this 
section.
    (4) Within 30 days of the date of receipt of adequate submissions 
under paragraphs (c) (1), (2), and (3) of this section, EPA shall 
publish a notice in the Federal Register identifying those facilities to 
which the sulfide pretreatment standards of this part shall not apply.
    (5) A POTW may certify that the sulfide pretreatment standards of 
this part should not apply to a new source planning to discharge into 
the POTW. This certification must be submitted prior to the commencement 
of discharge, and must conform at a minimum with criteria in paragraph 
(b) of this section and the general procedures and intervals of time 
contained in paragraphs (c) (1), (2), (3), and (4) of this section.
    (d)(1) If, after EPA and the POTW have determined in accordance with 
this section that the sulfide pretreatment standards of this part are 
not applicable to specified facilities, a POTW then determines that 
there have been changed circumstances (including but not limited to 
changes in the factors specified in paragraph (b) of this section) which 
justify application of the sulfide pretreatment standards, the POTW 
shall revoke the certification submitted under paragraph (c) of this 
section. The POTW and EPA shall then adhere to the general procedures 
and time intervals contained in paragraph (c) of this section in order 
to determine whether the sulfide pretreatment standards contained in 
this part are applicable.
    (2) If pursuant to paragraph (d)(1) of this section, the sulfide 
pretreatment standards of this part are applicable to

[[Page 9]]

a specified facility, the indirect discharger shall comply with the 
sulfide pretreatment standards no later than 18 months from the date of 
publication of the Federal Register notice identifying the facility.
    (e) At any time after October 13, 1983, if a POTW determines that 
there have been changed circumstances (including but not limited to 
changes in the factors specified in paragraph (b) of this section), it 
may initiate proceedings contained in paragraph (c) of this section to 
determine that the sulfide pretreatment standards of this part shall not 
be applicable. The POTW and EPA shall follow the procedures and time 
intervals contained in paragraph (c) of this section to make this 
determination. A final determination that the sulfide pretreatment 
standards are not applicable must be made prior to the discharge of 
sulfide not in accordance with the standards set forth in this part.

(The information collection and reporting requirements contained in 
paragraphs (b) and (c) were approved by the Office of Management and 
Budget under control number 2040-0032)

[47 FR 52870, Nov. 23, 1982; 48 FR 30117, June 30, 1983, as amended at 
48 FR 31404, July 8, 1983; 48 FR 32346, July 15, 1983; 48 FR 35649, Aug. 
5, 1983; 53 FR 9181, Mar. 21, 1988]



Sec. 425.05  Compliance dates.

    The compliance date for new source performance standards (NSPS) and 
pretreatment standards for new sources (PSES) is the date the new source 
commences discharge. The compliance date for BPT effluent limitations 
and guidelines and pretreatment standards for existing sources to no 
later than March 31, 1989.

[53 FR 9182, Mar. 21, 1988]



Sec. 425.06  Monitoring requirements.

    Compliance with monthly average discharge limitations is required 
regardless of the number of samples analyzed and averaged.



     Subpart A--Hair Pulp, Chrome Tan, Retan-Wet Finish Subcategory



Sec. 425.10  Applicability; description of the hair pulp, chrome tan, retan-wet finishing subcategory.

    The provisions of this subpart are applicable to process wastewater 
discharges resulting from any tannery which, either exclusively or in 
addition to other unhairing and tanning operation, processes raw or 
cured cattle or cattle-like hides into finished leather by chemically 
dissolving the hide hair, chrome tanning, and retan-wet finishing.



Sec. 425.11  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

------------------------------------------------------------------------
                                                    BPT limitations     
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                                  1,000 pounds of raw   
                                                       material         
                                                                        
                                             ---------------------------
BOD5........................................          9.3           4.2 
TSS.........................................         13.4           6.1 
Oil & Grease................................          3.9           1.7 
Total Chromium..............................          0.24          0.09
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0                                      


[53 FR 9182, Mar. 21, 1988]



Sec. 425.12  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must

[[Page 10]]

achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best 
conventional pollutant control technology (BCT): The effluent 
limitations are those for BOD5, TSS, Oil and Grease, and pH contained in 
Sec. 425.11.



Sec. 425.13  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): The effluent limitations are those for Total Chromium contained 
in Sec. 425.11.



Sec. 425.14  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Kg/kkg (or 1b/1,000 lb)
                                                     of raw material    
                                                                        
                                               -------------------------
BOD5..........................................          6.0          2.7
TSS...........................................          8.7          4.0
Oil and grease................................          2.5          1.1
Total chromium................................         0.16         0.06
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

[47 FR 52870, Nov. 23, 1982; 48 FR 30116, June 30, 1983]



Sec. 425.15  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in Sec. 425.04 and 40 CFR 403.7 and 403.13, 
any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR Part 403, and achieve the following pretreatment standards:

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Sulfide.......................................           24  ...........
Total chromium................................           12            8
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 7.0 to 10.0.                                       

    (b) Any existing source subject to this subpart which processes less 
than 275 hides/day shall comply with Sec. 425.15(a), except that the 
total chromium limitations contained in Sec. 425.15(a) do not apply.

[47 FR 52870, Nov. 23, 1982; 48 FR 30116, June 30, 1983, as amended at 
53 FR 9182, Mar. 21, 1988]



Sec. 425.16  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7 and 425.04, any new source 
subject to this subpart that introduces process wastewater pollutants 
into a publicly owned treatment works must comply with 40 CFR Part 403, 
and achieve the pretreatment standards contained in Sec. 425.15.



     Subpart B--Hair Save, Chrome Tan, Retan-Wet Finish Subcategory



Sec. 425.20  Applicability; description of the hair save, chrome tan, retan-wet finish subcategory.

    The provisions of this subpart are applicable to process wastewater 
discharges resulting from any tannery which processes raw or cured 
cattle or cattle-like hides into finished leather by hair save 
unhairing, chrome tanning, and retan-wet finishing.



Sec. 425.21  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

[[Page 11]]



------------------------------------------------------------------------
                                                    BPT limitations     
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Kg/kkg (or pound per 1,000
                                                  lb) of raw material   
                                                                        
                                             ---------------------------
BOD5........................................          8.2           3.7 
TSS.........................................         11.8           5.4 
Oil and grease..............................          3.4           1.5 
Total chromium..............................          0.21          0.08
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        



Sec. 425.22  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
the application of the best conventional pollutant control technology 
(BCT): The effluent limitations are those for BOD5, TSS, Oil and Grease, 
and pH contained in Sec. 425.21.



Sec. 425.23  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): The effluent limitations are those for Total Chromium contained 
in Sec. 425.21.



Sec. 425.24  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Kg/kkg (or pound per 1,000
                                                  lb) of raw material   
                                                                        
                                             ---------------------------
BOD5........................................          6.9           3.1 
TSS.........................................          9.9           4.5 
Oil and grease..............................          2.9           1.3 
Total chromium..............................          0.18          0.06
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0                                         



Sec. 425.25  Pretreatment standards for existing sources (PSES).

    Except as provided in Sec. 425.04 and 40 CFR 403.7 and 403.13, any 
existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR Part 403, and achieve the following pretreatment standards:

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Sulfide.......................................           24  ...........
Total Chromium................................           12            8
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 7.0 to 10.0                                        



Sec. 425.26  Pretreatment standards for new sources (PSNS)

    Except as provided in 40 CFR 403.7 and 425.04, any new source 
subject to this subpart that introduces process wastewater pollutants 
into a publicly owned treatment works must comply with 40 CFR Part 403, 
and achieve the pretreatment standards contained in Sec. 425.25.



     Subpart C--Hair Save or Pulp, Non-Chrome Tan, Retan-Wet Finish 
                               Subcategory



Sec. 425.30  Applicability; description of the hair save or pulp, non-chrome tan, retan-wet finish subcategory.

    The provisions of this subpart are applicable to process wastewater 
discharges resulting from any tannery which processes raw or cured 
cattle or cattle-like hides into finished leather

[[Page 12]]

by hair save or pulp unhairing, vegetable tanning or alum, syntans, oils 
and other agents for tanning, and retan-wet finishing.



Sec. 425.31  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

------------------------------------------------------------------------
                                                    BPT limitations     
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                                 1,000 pounds) of raw   
                                                       material         
                                                                        
                                             ---------------------------
BOD5........................................          6.7           3.0 
TSS.........................................          9.7           4.4 
Oil & Grease................................          2.8           1.3 
Total Chromium..............................          0.17          0.06
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0                                      


[47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9182, Mar. 21, 1988]



Sec. 425.32  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
the application of the best conventional pollutant control technology 
(BCT): The effluent limitations are those for BOD5, TSS, Oil and Grease, 
and pH contained in Sec. 425.31.



Sec. 425.33  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): The effluent limitations are those for Total Chromium contained 
in Sec. 425.31.



Sec. 425.34  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Kg/kkg (or pound per 1,000
                                                  lb) of raw material   
                                                                        
                                             ---------------------------
BOD5........................................          5.9           2.7 
TSS.........................................          8.5           3.9 
Oil and grease..............................          2.4           1.1 
Total chromium..............................          0.15          0.06
pH..........................................     (\1\ )        (\1\ )   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        



Sec. 425.35  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in Sec. 425.04 and 40 CFR 403.7 and 403.13, 
any existing sources subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR Part 403, and achieve the following pretreatment standards:

------------------------------------------------------------------------
                                                    PSES limitations    
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Sulfide.......................................           24           --
Total Chromium................................           12            8
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Not less than 7.0.                                                  

    (b) Any existing source subject to this subpart which processes less 
than 350 hides/day shall comply with Sec. 425.35(a), except that the 
Total Chromium limitations contained in Sec. 425.35(a) do not apply.

[47 FR 52870, Nov. 23, 1982; 48 FR 36116, June 30, 1983, as amended at 
53 FR 9182, Mar. 21, 1988]

[[Page 13]]



Sec. 425.36  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7 and 425.04, any new source 
subject to this subpart that introduces process wastewater pollutants 
into a publicly owned treatment works must comply with 40 CFR Part 403, 
and achieve the pretreatment standards contained in Sec. 425.35.



              Subpart D--Retan-Wet Finish-Sides Subcategory



Sec. 425.40  Applicability; description of the retan-wet finish-sides subcategory.

    The provisions of this subpart are applicable to process wastewater 
discharges resulting from any tannery which processes previously tanned 
hides and skins (grain side only) into finished leather by retan-wet 
finishing.



Sec. 425.41  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

------------------------------------------------------------------------
                                                    BPT limitations     
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                                 1,000 pounds) of raw   
                                                       material         
                                                                        
                                             ---------------------------
BOD5........................................          8.9           4.0 
TSS.........................................         12.8           5.8 
Oil & Grease................................          3.7           1.7 
Total Chromium..............................          0.23          0.08
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     


[47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9182, Mar. 21, 1988]



Sec. 425.42  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
the application of the best conventional pollutant control technology 
(BCT): The effluent limitations are those for BOD5, TSS, Oil and Grease, 
and pH contained in Sec. 425.41.



Sec. 425.43   Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): The effluent limitations are those for Total Chromium contained 
in Sec. 425.41.



Sec. 425.44   New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  kg/kkg (or pounds per 
                                                  1,000 pounds) of raw  
                                                        material        
                                                                        
                                               -------------------------
BOD5..........................................          6.5          2.9
TSS...........................................          9.3          4.3
Oil & Grease..................................          2.7          1.2
Total Chromium................................         0.17         0.06
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     

[47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9182, Mar. 21, 1988]



Sec. 425.45   Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart that introduces process

[[Page 14]]

wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403, and achieve the following pretreatment standards:

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total Chromium................................           19           12
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 10.0.                                       



Sec. 425.46   Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart that introduces process wastewater pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403, and achieve the 
pretreatment standards contained in Sec. 425.45.



                   Subpart E--No Beamhouse Subcategory



Sec. 425.50  Applicability; description of the no beamhouse subcategory.

    The provisions of this subpart are applicable to process wastewater 
discharges resulting from any tannery which processes cattle hides, 
sheepskins, or splits (hair previously removed and pickled) into 
finished leather by chrome or non-chrome tanning, and retan-wet 
finishing.



Sec. 425.51  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

------------------------------------------------------------------------
                                                    BPT limitations     
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                                 1,000 pounds) of raw   
                                                       material         
                                                                        
                                             ---------------------------
BOD5........................................          8.0           3.6 
TSS.........................................         11.6           5.3 
Oil & Grease................................          3.4           1.5 
Total Chromium..............................          0.21          0.08
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     


[47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9182, Mar. 21, 1988]



Sec. 425.52  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
the application of the best conventional control technology (BCT): The 
effluent limitations are those for BOD5, TSS, Oil and Grease, and pH 
contained in Sec. 425.51.



Sec. 425.53  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): The effluent limitations are those for Total Chromium contained 
in Sec. 425.51



Sec. 425.54  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

[[Page 15]]



------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                               1,000 lb) of raw material
                                                                        
                                             ---------------------------
BOD5........................................          5.3           2.4 
TSS.........................................          7.7           3.5 
Oil & Grease................................          2.2           1.0 
Total Chromium..............................          0.14          0.05
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        



Sec. 425.55  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart that introduces process wastewater pollutants 
into a publicly owned treatment works must comply with 40 CFR part 403, 
and achieve the following pretreatment standards:

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total chromium................................           19           12
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 10.0.                                       



Sec. 425.56  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart that introduces process wastewater pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403, and achieve the 
pretreatment standards contained in Sec. 425.55.



                 Subpart F--Through-the-Blue Subcategory



Sec. 425.60  Applicability; description of the through-the-blue subcategory.

    The provisions of this subpart are applicable to process wastewater 
discharges resulting from any tannery which processes raw or cured 
cattle or cattle-like hides through the blue tanned state by hair pulp 
unhairing and chrome tanning; no retan-wet finishing is performed.



Sec. 425.61  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

------------------------------------------------------------------------
                                                    BPT limitations     
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                                 1,000 pounds) of raw   
                                                       material         
                                                                        
                                             ---------------------------
BOD5........................................          3.2           1.5 
TSS.........................................          4.7           2.1 
Oil & Grease................................          1.4           0.61
Total Chromium..............................          0.08          0.03
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     


[47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9183, Mar. 21, 1988]



Sec. 425.62  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
the application of the best conventional pollutant control technology 
(BCT): The effluent limitations are those for BOD5, TSS, Oil and Grease, 
and pH contained in Sec. 425.61.



Sec. 425.63  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology

[[Page 16]]

economically achievable (BAT): The effluent limitations are those for 
Total Chromium contained in Sec. 425.61.



Sec. 425.64  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                    BPT limitations     
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                                 1,000 pounds) of raw   
                                                       material         
                                                                        
                                             ---------------------------
BOD5........................................          3.2           1.5 
TSS.........................................          4.7           2.1 
Oil & Grease................................          1.4           0.61
Total Chromium..............................          0.08          0.03
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     

[47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9183, Mar. 21, 1988]



Sec. 425.65  Pretreatment standards for existing sources (PSES).

    Except as provided in Sec. 425.04 and 40 CFR 403.7 and 403.13, any 
existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403, and achieve the following pretreatment standards:

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Sulfide.....................................         24     ............
Total chromium..............................         12             8   
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 7.0 to 10.0.                                       



Sec. 425.66  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7 and 425.04, any new source 
subject to this subpart that introduces process wastewater pollutants 
into a publicly owned treatment must comply with 40 CFR part 403, and 
must achieve the pretreatment standards contained in Sec. 425.65.



                    Subpart G--Shearling Subcategory



Sec. 425.70  Applicability; description of the shearling subcategory.

    The provisions of this subpart are applicable to process wastewater 
discharges resulting from any tannery which processes raw or cured sheep 
or sheep-like skins with the wool or hair retained into finished leather 
by chrome tanning, and retan-wet finishing.



Sec. 425.71  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                                 1,000 pounds) of raw   
                                                       material         
                                                                        
                                             ---------------------------
BOD5........................................          3.0           1.3 
TSS.........................................          4.3           1.9 
Oil & Grease................................          1.2           0.55
Total Chromium..............................          0.08          0.03
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     

[47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9183, Mar. 21, 1988]



Sec. 425.72  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
the application of the best conventional pollutant control technology 
(BCT): The effluent limitations are those for BOD5, TSS, Oil and Grease, 
and pH contained in Sec. 425.71.

[[Page 17]]



Sec. 425.73  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): The effluent limitations are those for Total Chromium contained 
in Sec. 425.71.



Sec. 425.74  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Kg/kkg (or pound per 1,000
                                                  lb) of raw material   
                                                                        
                                             ---------------------------
BOD5........................................         13.2           5.9 
TSS.........................................         19.1           8.7 
Oil and grease..............................          5.6           2.5 
Total chromium..............................          0.34          0.12
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 425.75  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart that introduces process wastewater pollutants 
into a publicly owned treatment works must comply with 40 CFR part 403, 
and achieve the following pretreatment standards:

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total chromium................................           19           12
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 10.0.                                        



Sec. 425.76  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart that introduces process wastewater pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403, and must achieve 
the pretreatment standards contained in Sec. 425.75.



                     Subpart H--Pigskin Subcategory



Sec. 425.80  Applicability; description of the pigskin subcategory.

    The provisions of this subpart are applicable to process wastewater 
discharges resulting from any tannery which processes raw or cured 
pigskins into finished leather by chemically dissolving or pulping the 
hair and tanning with chrome, then retan-wet finishing.



Sec. 425.81  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

------------------------------------------------------------------------
                                                    BPT limitations     
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                               1,000 lb) of raw material
                                                                        
                                             ---------------------------
BOD5........................................          7.0           3.2 
TSS.........................................         10.1           4.6 
Oil and grease..............................          3.0           1.3 
Total chromium..............................          0.18          0.07
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

[47 FR 52870, Nov. 23, 1982; 48 FR 30117, June 30, 1983]



Sec. 425.82  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must

[[Page 18]]

achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best 
conventional pollutant control technology (BCT): The effluent 
limitations are those for BOD5, TSS, Oil and Grease and pH contained in 
Sec. 425.81.



Sec. 425.83  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): The effluent limitations are those for Total Chromium contained 
in Sec. 425.81.



Sec. 425.84  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                               1,000 lb) of raw material
                                                                        
                                             ---------------------------
BOD5........................................          5.8           2.6 
TSS.........................................          8.3           3.8 
Oil and grease..............................          2.4           1.1 
Total chromium..............................          0.15          0.05
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        



Sec. 425.85  Pretreatment standards for existing sources (PSES).

    Except as provided in Sec. 425.04 and 40 CFR 403.7 and 403.13, any 
existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403, and achieve the following pretreatment standards:

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
------------------------------------------------------------------------
Sulfide.......................................           24  ...........
Total chromium................................           12            8
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 7.0 to 10.0.                                       



Sec. 425.86  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7 and 425.04, any new source 
subject to this subpart that introduces process wastewater pollutants 
into a publicly owned treatment works must comply with 40 CFR part 403, 
and achieve the pretreatment standards contained in Sec. 425.85.



             Subpart I--Retan-Wet Finish-Splits Subcategory



Sec. 425.90  Applicability; description of the retan-wet finish-splits subcategory.

    The provisions of this subpart are applicable to process wastewater 
discharges resulting from any tannery which processes previously 
unhaired and tanned splits into finished leather by retan-wet finishing.



Sec. 425.91  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

[[Page 19]]



------------------------------------------------------------------------
                                                    BPT limitations     
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                                 1,000 pounds) of raw   
                                                       material         
                                                                        
                                             ---------------------------
BOD5........................................          5.8           2.6 
TSS.........................................          8.3           3.8 
Oil & Grease................................          2.4           1.1 
Total Chromium..............................          0.15          0.05
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     

[47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9183, Mar. 21, 1988]



Sec. 425.92  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
the application of the best conventional pollutant control technology 
(BCT): The effluent limitations are those for BOD5, TSS, Oil and Grease, 
and pH contained in Sec. 425.91.



Sec. 425.93  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): The effluent limitations are those for Total Chromium contained 
in Sec. 425.91.



Sec. 425.94  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/kkg (or pounds per  
                                               1,000 lb) of raw material
                                                                        
                                             ---------------------------
BOD5........................................          3.5           1.6 
TSS.........................................          5.1           2.3 
Oil & Grease................................          1.5           0.66
Total Chromium..............................          0.09          0.03
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        



Sec. 425.95  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces process wastewater 
pollutants into a publicly owned treatment works must comply with 40 CFR 
part 403, and must achieve the following pretreatment standards:

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total Chromium................................           19           12
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 10.0.                                       

    (b) Any existing source subject to this subpart which processes less 
than 3,600 splits/day shall comply with Sec. 425.95(a), except that the 
total chromium limitations contained in Sec. 425.95(a) do not apply.

[47 FR 52870, Nov. 23, 1982; 48 FR 30117, June 30, 1983, as amended at 
53 FR 9183, Mar. 21, 1988]



Sec. 425.96  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart that introduces process wastewater pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403, and achieve the 
pretreatment standards contained in Sec. 425.95.

[[Page 20]]



     Appendix A to Part 425--Potassium Ferricyanide Titration Method

                                 Source

    The potassium ferricyanide titration method is based on method SLM 
4/2 described in ``Official Method of Analysis,'' Society of Leather 
Trades' Chemists, Fourth Revised Edition, Redbourn, Herts., England, 
1965.

                            Outline of Method

    The buffered sulfide solution is titrated with standard potassium 
ferricyanide solution in the presence of a ferrous dimethylglyoxime 
ammonia complex. The sulfide is oxidized to sulfur. Sulfite interferes 
and must be precipitated with barium chloride. Thiosulfate is not 
titrated under the conditions of the determination (Charlot, ``Ann. 
chim, anal,'', 1945, 27, 153; Booth; ``J. Soc. Leather Trades' 
Chemists,'' 1956, 40, 238).

                                Apparatus

    Burrette, 10 ml.

                                Reagents

    1. Preparation of 0.02N potassium ferricyanide; Weigh to the nearest 
tenth of a gram 6.6 g. of analytical reagent grade potassium 
ferricyanide and dissolve in 1 liter distilled water. Store in an amber 
bottle in the dark. Prepare fresh each week.
    2. Standardization of ferricyanide solution: Transfer 50 ml. of 
solution to a 250 ml. Erlenmeyer flask. Add several crystals of 
potassium iodide (about 1 g.), mix gently to dissolve, add 1 ml. of 6N 
hydrochloric acid, stopper the flask, and swirl gently. Let stand for 
two minutes, add 10 ml. of a 30 percent zinc sulfate solution, and 
titrate the mixture containing the gelatinous precipitate with 
standardized sodium thiosulfate or phenylarsine oxide titrant in the 
range of 0.025-0.050N Add 1 ml. of starch indicator solution after the 
color has faded to a pale yellow, and continue the titration to the 
disappearance of the blue color. Calculate the normality of the 
ferricyanide solution using the equation:

                                                                                                                
                                                   (ml of thiosulfate added) (normality of thiosulfate)         
Normality of Potassium Ferricyanide   = ------------------------------------------------------------------------
            [K3Fe(CN)6]                                              Ml of K3Fe(CN)6                            
                                                                                                                

    3. Preparation of 6M ammonium chloride buffer, pH 9.3: Dissolve 200 
g. ammonium chloride in approximately 500 ml. distilled water, add 200 
ml. 14M reagent grade ammonium hydroxide and make up to 1 liter with 
distilled water. The buffer should be prepared in a hood. Store in a 
tightly stoppered container.
    4. Preparation of 0.05M barium chloride solution: Dissolve 12-13 g. 
barium chloride dihydrate in 1 liter of distilled water.
    5. Preparation of ferrous dimethylglyoxime indicator solution: Mix 
10 ml. 0.6 percent ferrous sulfate, 50 ml. 1 percent dimethylglyoxime in 
ethanol, and 0.5 ml. concentrated sulfuric acid.
    6. Preparation of stock sulfide standard, 1000 ppm: Dissolve 2.4 g. 
reagent grade sodium sulfide in 1 liter of distilled water. Store in a 
tightly stoppered container. Diluted working standards must be prepared 
fresh daily and their concentrations determined by EPA test procedure 
376.1 (see 40 CFR 136.3, Table IB, parameter 66 (49 FR 43234, October 
26, 1984, with correction notice at 50 FR 690, January 4, 1985)) 
immediately prior to use.
    7. Preparation of 10N NaOH: Dissolve 400 g. of analytical reagent 
grade NaOH in 1 liter distilled water.

                     Sample Preservation and Storage

    Samples are to be field filtered (gravity or pressure) with coarse 
filter paper (Whatman 4 or equivalent) immediately after collection. 
Filtered samples must be preserved by adjustment to pH> 12 with 10N 
NaOH. Sample containers must be covered tightly and stored at 4  deg.C 
until analysis. Samples must be analyzed within 48 hours of collection. 
If these procedures cannot be achieved, it is the laboratory's 
responsibility to institute quality control procedures that will provide 
documentation of sample integrity.

                                Procedure

    1. Transfer 100 ml. of sample to be analyzed, or a suitable portion 
containing not more than 15 mg. sulfide supplemented to 100 ml. with 
distilled water, to a 250 ml. Erlenmeyer flask.
    2. Adjust the sample to pH 8.5-9.5 with 6N HC1.
    3. Add 20 ml. of 6M ammonium chloride buffer (pH 9.3), 1 ml. of 
ferrous dimethylglyoxime indicator, and 25 ml. of 0.05M barium chloride. 
Mix gently, stopper, and let stand for 10 minutes.
    4. After 10 minutes titrate with standardized potassium ferricyanide 
to disappearance of pink color. The endpoint is reached when

[[Page 21]]

there is no reappearance of the pink color after 30 seconds.

                  Calculation and Reporting of Results.

                                                                        
                                                    A x B x 16,000      
                                            ----------------------------
      1. mg./l. sulfide             =           vol. in ml. of sample   
                                                       titrated         
                                                                        

where A=volume in ml. of potassium ferricyanide solution used,
and B=normality of potassium ferricyanide solution.

    2. Report results to two significant figures.

                             Quality Control

    1. Each laboratory that uses this method is required to operate a 
formal quality control program. The minimum requirements of this program 
consist of an initial demonstration of laboratory capability and the 
analysis of replicate and spiked samples as a continuing check on 
performance. The laboratory is required to maintain performance records 
to define the quality of data that is generated. Ongoing performance 
checks must be compared with established performance criteria to 
determine if the results of analyses are within precision and accuracy 
limits expected of the method.
    2. Before performing any analyses, the analyst must demonstrate the 
ability to generate acceptable precision and accuracy with this method 
by performing the following operations.
    (a) Perform four replicate analyses of a 20 mg./l. sulfide standard 
prepared in distilled water (see paragraph 6 under ``Reagents'' above).
    (b)(1) Calculate clean water precision and accuracy in accordance 
with standard statistical procedures. Clean water acceptance limits are 
presented in paragraph 2(b)(2) below. These criteria must be met or 
exceeded before sample analyses can be initiated. A clean water standard 
must be analyzed with each sample set and the established criteria met 
for the analysis to be considered under control.
    (2) Clean water precision and accuracy acceptance limits: For 
distilled water samples containing from 5 mg./l. to 50 mg./l. sulfide, 
the mean concentration from four replicate analyses must be within the 
range of 50 to 110 percent of the true value.
    3. The Method Detection Limits (MDL) should be determined 
periodically by each participating laboratory in accordance with the 
procedures specified in ``Methods for Chemical Analysis of Municipal and 
Industrial Wastewater,'' EPA-660/4-82-057, July 1982, EMSL, Cincinnati, 
OH 45268. For the convenience of the user, these procedures are 
contained in appendix C to part 425.
    4. A minimum of one spiked and one duplicate sample must be 
performed for each analytical event, or five percent spikes and five 
percent duplicates when the number of samples per event exceeds twenty. 
Spike levels are to be at the MDL (see paragraph 3 above for MDL 
samples) and at x where x is the concentration found if in excess of the 
MDL. Spike recovery must be 40 to 120 percent for the analysis of a 
particular matrix type to be considered valid. If a sample or matrix 
type provides performance outside these acceptance limits, the analyses 
must be repeated using the modified Monier-Williams procedures described 
in appendix B to this part.
    5. Report results in mg./liter. When duplicate and spiked samples 
are analyzed, report all data with the sample results.

[53 FR 9183, Mar. 21, 1988]

         Appendix B to Part 425--Modified Monier-Williams Method

                            Outline of Method

    Hydrogen sulfide is liberated from an acidified sample by 
distillation and purging with nitrogen gas (N2). Sulfur dioxide 
interference is removed by scrubbing the nitrogen gas stream in a pH 7 
buffer solution. The sulfide gas is collected by passage through an 
alkaline hydrogen peroxide scrubbing solution in which it is oxidized to 
sulfate. Sulfate concentration in the scrubbing solution is determined 
by either EPA gravimetric test procedure 375.3 or EPA turbidimetric test 
procedure 375.4 (see 40 CFR 136.3, Table IB, parameter 65 (49 FR 43234, 
October 26, 1984, and correction notice at 50 FR 690, January 4, 1985)).

                               Apparatus*

    (See Figure 1.) * Catalogue numbers are given only to provide a more 
complete description of the equipment necessary, and do not constitute a 
manufacturer or vendor endorsement.
    Heating mantel and control (VWR Cat. No. 33752-464)
    1000 ml. distilling flask with three 24/40 joints (VWR Cat. No. 
29280-215)
    Friedricks condenser with two 24/40 joints (VWR Cat. No. 23161-009)

[[Page 22]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.112



[[Page 23]]

125 ml. separatory funnel with 24/40 joint (VWR Cat. No. 30357-102)
Inlet tube with 24/40 joint (VWR Cat. No. 33057-105)
Adapter joint 24/40 to 19/38 (VWR Cat. No. 62905-26)
Adsorber head (2 required) (Thomas Cat. No. 9849-R29)
Adsorber body (2 required) (Thomas Cat. No. 9849-R32)
Laboratory vacuum pump or water aspirator

                                Reagents

    1. Potassium hydroxide, 6N: Dissolve 340 g. of analytical reagent 
grade KOH in 1 liter distilled water.
    2. Sodium hydroxide, 6N: Dissolve 240 g. of analytical reagent grade 
NaOH in 1 liter distilled water.
    3. Sodium hydroxide, 0.03N: Dilute 5.0 ml. of 6N NaOH to 1 liter 
with distilled water.
    4. Hydrochloric acid, 6N: Dilute 500 ml. of concentrated HCl to 1 
liter with distilled water.
    5. Potassium phosphate stock buffer, 0.5M: Dissolve 70 g. of 
monobasic potassium phosphate in approximately 800 ml. distilled water. 
Adjust pH to 7.0  0.1 with 6N potassium hydroxide and dilute 
to 1 liter with distilled water. Stock solution in stable for several 
months at 4  deg.C.
    6. Potassium phosphate buffer, 0.05M: Dilute 1 volume of 0.5M 
potassium phosphate stock buffer with 9 volumes of distilled water. 
Solution is stable for one month at 4  deg.C.
    7. Alkaline 3% hydrogen peroxide: Dilute 1 volume of 30 percent 
hydrogen peroxide with 9 volumes of 0.03N NaOH. Prepare this solution 
fresh each day of use.
    8. Preparation of stock sulfide standard, 1000 ppm.: Dissolve 2.4 g. 
reagent grade sodium sulfide in 1 liter of distilled water. Store in a 
tightly stoppered container. Diluted working standards must be prepared 
fresh daily and their concentrations determined by EPA test procedure 
376.1 immediately prior to use (see 40 CFR 136.3, Table IB, parameter 66 
(49 FR 43234, October 26, 1984, and correction notice at 50 FR 690, 
January 4, 1985)).

                     Sample Preservation and Storage

    Preserve unfiltered wastewater samples immediately after collection 
by adjustment to pH>9 with 6N NaOH and addition of 2 ml. of 2N zinc 
acetate per liter. This amount of zinc acetate is adequate to preserve 
64 mg./l. sulfide under ideal conditions. Sample containers must be 
covered tightly and stored at 4  deg.C until analysis. Samples must be 
analyzed within seven days of collection. If these procedures cannot be 
achieved, it is the laboratory's responsibility to institute quality 
control procedures that will provide documentation of sample integrity.

             Procedure (See Figure 1 for apparatus layout.)

    1. Place 50 ml. of 0.05M pH 7.0 potassium phosphate buffer in Trap 
No. 1.
    2. Place 50 ml. of alkaline 3 percent hydrogen peroxide in Trap No. 
2.
    3. Sample introduction and N2 prepurge: Gently mix sample to be 
analyzed to resuspend settled material, taking care not to aerate the 
sample. Transfer 400 ml. of sample, or a suitable portion containing not 
more than 20 mg. sulfide diluted to 400 ml. with distilled water, to the 
distillation flask. Adjust the N2 flow so that the impingers are 
frothing vigorously, but not overflowing. Vaccum may be applied at the 
outlet of Trap No. 2 to assist in smooth purging. The N2 inlet tube 
of the distillation flask must be submerged deeply in the sample to 
ensure efficient agitation. Purge the sample for 30 minutes without 
applying heat. Test the apparatus for leaks during the prepurge cycle 
(Snoop or soap water solution).
    4. Volatilization of H2S: Interrupt the N2 flow (and 
vacuum) and introduce 100 ml. of 6N HCl to the sample using the 
separatory funnel. Immediately resume the gas flow (and vacuum). Apply 
maximum heat with the heating mantle until the sample begins to boil, 
then reduce heat and maintain gentle boiling and N2 flow for 30 
minutes. Terminate the distillation cycle by turning off the heating 
mantle and maintaining N2 flow through the system for 5 to 10 
minutes. Then turn off the N2 flow (and release vacuum) and 
cautiously vent the system by placing 50 to 100 ml. of distilled water 
in the separatory funnel and opening the stopcock carefully. When the 
bubbling stops and the system is equalized to atmospheric pressure, 
remove the separatory funnel. Extreme care must be exercised in 
terminating the distillation cycle to avoid flash-over, draw-back, or 
violent steam release.
    5. Analysis: Analyze the contents of Trap No. 2 for sulfate 
according to either EPA gravimetric test procedure 375.3 or EPA 
turbidimetric test procedure 375.4 (see 40 CFR 136.3, Table IB, 
parameter 65 (49 FR 43234, October 26, 1984, and correction notice at 50 
FR 690, January 4, 1985)). Use the result to calculate mg./l. of sulfide 
in wastewater sample.

                  Calculations and Reporting of Results

    1. Gravimetric procedure:

                                                                        
                                           (mg. BaSO4 collected in Trap 
                                                  No. 2) x (137)        
      mg sulfide/l.              =       -------------------------------
                                           volume in ml. of waste sample
                                                     distilled          
                                                                        

    2. Turbidimetric procedure:

                                                                        
                                                       A x B x 333      
        mg. sulfide/l.                =        -------------------------
                                                            C           
                                                                        

where A=mg./l. of sulfate in Trap No. 2
B=liquid volume in liters in Trap No. 2
and C=volume in ml. of waste sample distilled

    3. Report results to two significant figures.

                             Quality Control

    1. Each laboratory that uses this method is required to operate a 
formal quality control program. The minimum requirements of this program 
consist of an initial demonstration of laboratory capability and the 
analysis of replicate and spiked samples as a continuing check on 
performance. The laboratory is required to maintain performance records 
to define the quality of data that is generated. Ongoing performance 
checks must be compared with established performance criteria to 
determine if the results of analyses are within precision and accuracy 
limits expected of the method.
    2. Before performing any analyses, the analyst must demonstrate the 
ability to generate acceptable accuracy and precision by performing the 
following operations.
    (a) Perform four replicate analyses of a 20 mg./l. sulfide standard 
prepared in distilled water (see paragraph 8 under ``Reagents'' above).
    (b)(1) Calculate clean water precision and accuracy in accordance 
with standard statistical procedures. Clean water acceptance limits are 
presented in paragraph 2(b)(2) below. These criteria must be met or 
exceeded before sample analyses can be initiated. A clean water standard 
must be analyzed with each sample set and the established criteria met 
for the analyses to be considered under control.
    (2) Clean water precision and accuracy acceptance limits: For 
distilled water samples containing from 5 mg./l. to 50 mg./l. sulfide, 
the mean concentration from four replicate analyses must be within the 
range of 72 to 114 percent of the true value.
    3. The Method Detection Limit (MDL) should be determined 
periodically by each participating laboratory in accordance with the 
procedures specified in ``Methods for Chemical Analysis of Municipal and 
Industrial Wastewater,'' EPA-600/4-82-057, July 1982, EMSL, Cincinnati, 
OH 45268. For the convenience of the user, these procedures are 
contained in appendix C to part 425.
    4. A minimum of one spiked and one duplicate sample must be run for 
each analytical event, or five percent spikes and five percent 
duplicates when the number of samples per event exceeds twenty. Spike 
levels are to be at the MDL (see paragraph 3 above for MDL samples) and 
at x when x is the concentration found if in excess of the MDL. Spike 
recovery must be 60 to 120 percent for the analysis of a particular 
matrix type to be considered valid.
    5. Report all results in mg./liter. When duplicate and spiked 
samples are analyzed, report all data with the sample results.

[53 FR 9184, Mar. 21, 1988]

 Appendix C to Part 425--Definition and Procedure for the Determination 
                    of the Method Detection Limit \1\

    The method detection limit (MDL) is defined at the minimum 
concentration of a substance that can be identified, measured and 
reported with 99 percent confidence that the analyte concentration is 
greater than zero and determined from analysis of a sample in a given 
matrix containing analyte.\1\
---------------------------------------------------------------------------

    \1\ Source: ``Methods for Chemical Analysis of Municipal and 
Industrial Wastewater,'' EPA-600/4-82-057, July 1982, EMSL, Cincinnati, 
OH 45268
---------------------------------------------------------------------------

                          Scope and Application

    This procedure is designed for applicability to a wide variety of 
sample types ranging from reagent (blank) water containing analyte to 
wastewater containing analyte. The MDL for an analytical procedure may 
vary as a function of sample type. The procedure requires a complete, 
specific and well defined analytical method. It is essential that all 
sample processing steps of the analytical method be included in the 
determination of the method detection limit.
    The MDL obtained by this procedure is used to judge the significance 
of a single measurement of a future sample.
    The MDL procedure was designed for applicability to a broad variety 
of physical and chemical methods. To accomplish this, the procedure was 
made device- or instrument-independent.

                                Procedure

    1. Make an estimate of the detection limit using one of the 
following:
    (a) The concentration value that corresponds to an instrument 
signal/noise ratio in the range of 2.5 to 5. If the criteria for 
qualitative identification of the analyte is based upon pattern 
recognition techniques, the least abundant signal necessary to achieve 
identification must be considered in making the estimate.
    (b) The concentration value that corresponds to three times the 
standard deviation of replicate instrumental measurements for the 
analyte in reagent water.
    (c) The concentration value that corresponds to the region of the 
standard curve

[[Page 25]]

where there is a significant change in sensitivity at low analyte 
concentrations, i.e., a break in the slope of the standard curve.
    (d) The concentration value that corresponds to known instrumental 
limitations.
    It is recognized that the experience of the analyst is important to 
this process. However, the analyst must include the above considerations 
in the estimate of the detection limit.
    2. Prepare reagent (blank) water that is as free of analyte as 
possible. Reagent or interference free water is defined as a water 
sample in which analyte and interferent concentrations are not detected 
at the method detection limit of each analyte of interest. Interferences 
are defined as systematic errors in the measured analytical signal of an 
established procedure caused by the presence of interfering species 
(interferent). The interferent concentration is presupposed to be 
normally distributed in representative samples of a given matrix.
    3. (a) If the MDL is to be determined in reagent water (blank), 
prepare a laboratory standard (analyte in reagent water) at a 
concentration which is at least equal to or in the same concentration 
range as the estimated MDL. (Recommended between 1 and 5 times the 
estimated MDL.) Proceed to Step 4.
    (b) If the MDL is to be determined in another sample matrix, analyze 
the sample. If the measured level of the analyte is in the recommended 
range of one to five times the estimated MDL, proceed to Step 4.
    If the measured concentration of analyte is less than the estimated 
MDL, add a known amount of analyte to bring the concentration of analyte 
to between one and five times the MDL. In the case where an interference 
is coanalyzed with the analyte:
    If the measured level of analyte is greater than five times the 
estimated MDL, there are two options:
    (1) Obtain another sample of lower level of analyte in same matrix 
if possible.
    (2) The sample may be used as is for determining the MDL if the 
analyte level does not exceed 10 times the MDL of the analyte in reagent 
water. The variance of the analytical method changes as the analyte 
concentration increases from the MDL, hence the MDL determined under 
these circumstances may not truly reflect method variance at lower 
analyte concentrations.
    4. (a) Take a minimum of seven aliquots of the sample to be used to 
calculate the MDL and process each through the entire anlaytical method. 
Make all computations according to the defined method with final results 
in the method reporting units. If blank measurements are required to 
calculate the measured level of analyte, obtain separate blank 
measurements for each sample aliquot anlayzed. The average blank 
measurement is subtracted from the respective sample measurements.
    (b) It may be economically and technically desirable to evaluate the 
estimated MDL before proceeding with 4a. This will: (1) Prevent 
repeating this entire procedure when the costs of analyses are high and 
(2) insure that the procedure is being conducted at the correct 
concentration. It is quite possible that an incorrect MDL can be 
calculated from data obtained at many times the real MDL even though the 
background concentration of analyte is less than five times the 
calculated MDL. To insure that the estimate of the MDL is a good 
estimate, it is necessary to determine that a lower concentration of 
analyte will not result in a significantly lower MDL. Take two aliquots 
of the sample to be used to calculate the MDL and process each through 
the entire method, including blank measurements as described above in 
4a. Evaluate these data:
    (1) If these measurements indicate the sample is in the desirable 
range for determining the MDL, take five additional aliquots and 
proceed. Use all seven measurements to calculate the MDL.
    (2) If these measurements indicate the sample is not in the correct 
range, reestimate the MDL, obtain new sample as in 3 and repeat either 
4a or 4b.
    5. Calculate the variance (S2) and standard deviation (S) of 
the replicate measurements, as follows:


where: the xi, i = 1 to n are the analytical results in the final 
          method reporting units obtained from the n sample aliquots and
          
          
refers to the sum of the X values from i = 1 to n.

    6. (a) Compute the MDL as follows:

MDL = t(n-1, 1-a = .99) (S)
where:
MDL=the method detection
t(n-1, 1-a=.99)=the students' t value appropriate for a 99 percent 
          confidence level and a standard deviation estimate with n-1 
          degrees of freedom. See Table.
S=standard deviation of the replicate analyses.

    (b) The 95 percent confidence limits for the MDL derived in 6a are 
computed according

[[Page 26]]

to the following equations derived from percentiles of the chi square 
over degrees of freedom distribution (X2/df) and calculated as follows:
MDLLCL=0.69 MDL
MDLUCL=1.92 MDL where MDLLCL and MDLUCL are the lower and 
          upper 95 percent confidence limits respectively based on seven 
          aliquots.
    7. Optional iterative procedure to verify the reasonableness of the 
estimated MDL and calculated MDL of subsequent MDL determinations.
    (a) If this is the initial attempt to compute MDL based on the 
estimated MDL in Step 1, take the MDL as calculated in Step 6, spike in 
the matrix at the calculated MDL and proceed through the procedure 
starting with Step 4.
    (b) If the current MDL determination is an iteration of the MDL 
procedure for which the spiking level does not permit qualitative 
identification, report the MDL as that concentration between the current 
spike level and the previous spike level which allows qualitative 
identification.
    (c) If the current MDL determination is an iteration of the MDL 
procedure and the spiking level allows qualitative identification, use 
S2 from the current MDL calculation and S2 from the previous 
MDL calculation to compute the F ratio.


then compute the pooled standard deviation by the following equation:




respike at the last calculated MDL and process the samples through the 
procedure starting with Step 4.
    (d) Use the Spooled as calculated in 7b to compute the final 
MDL according to the following equation:

MDL=2.681 (Spooled)
where 2.681 is equal to t (12, 1-a=.99)

    (e) The 95 percent confidence limits for MDL derived in 7c are 
computed according to the following equations derived from percentiles 
of the chi squared over degrees of freedom distribution.

    MDLLCL=0.72 MDL
    MDLUCL=1.65 MDL

where LCL and UCL are the lower and upper 95 percent confidence limits 
          respectively based on 14 aliquots.

                                Reporting

    The analytical method used must be specifically identified by number 
or title and the MDL for each analyte expressed in the appropriate 
method reporting units. If the analytical method permits options which 
affect the method detection limit, these conditions must be specified 
with the MDL value. The sample matrix used to determine the MDL must 
also be identified with the MDL value. Report the mean analyte level 
with the MDL. If a laboratory standard or a sample that contained a 
known amount analyte was used for this determination, report the mean 
recovery, and indicate if the MDL determination was iterated.
    If the level of the analyte in the sample matrix exceeds 10 times 
the MDL of the analyte in reagent water, do not report a value for the 
MDL.

                                Reference

    Glaser, J.A., Foerst, D.L., McKee, G.D., Quave, S.A., and Budde, 
W.L., ``Trace Analysis for Wastewaters,'' Environmental Science and 
Technology, 15, 1426 (1981).

     Table of Students' t Values at the 99 Percent Confidence Level     
------------------------------------------------------------------------
                                                Degrees                 
                                                   of        t(n-1, 1-  
             Number of replicates               freedom       a=.99)    
                                                 (n-1)                  
------------------------------------------------------------------------
7............................................          6           3.143
8............................................          7           2.998
9............................................          8           2.896
10...........................................          9           2.821
11...........................................         10           2.764
16...........................................         15           2.602
21...........................................         20           2.528
26...........................................         25           2.485
31...........................................         30           2.457
61...........................................         60           2.390
                                                                   2.326
------------------------------------------------------------------------


[53 FR 9186, Mar. 21, 1988]



PART 426--GLASS MANUFACTURING POINT SOURCE CATEGORY--Table of Contents




              Subpart A--Insulation Fiberglass Subcategory

Sec.
426.10  Applicability; description of the insulation fiberglass 
          subcategory.
426.11  Specialized definitions.

[[Page 27]]

426.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
426.14  [Reserved]
426.15  Standards of performance for new sources.
426.16  Pretreatment standards for new sources.
426.17  Effluent limitations guidelines representing the degreee of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).

            Subpart B--Sheet Glass Manufacturing Subcategory

426.20  Applicability; description of the sheet glass manufacturing 
          subcategory.
426.21  Specialized definitions.
426.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
426.24  Pretreatment standards for existing sources.
426.25  Standards of performance for new sources.
426.26  Pretreatment standards for new sources.
426.27  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

            Subpart C--Rolled Glass Manufacturing Subcategory

426.30  Applicability; description of the rolled glass manufacturing 
          subcategory.
426.31  Specialized definitions.
426.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
426.34  Pretreatment standards for existing sources.
426.35  Standards of performance for new sources.
426.36  Pretreatment standards for new sources.
426.37  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

            Subpart D--Plate Glass Manufacturing Subcategory

426.40  Applicability; description of the plate glass manufacturing 
          subcategory.
426.41  Specialized definitions.
426.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.43  [Reserved]
426.44  Pretreatment standards for existing sources.
426.45  Standards of performance for new sources.
426.46  Pretreatment standards for new sources.
426.47  Effluent limitations guidelines representing the degreee of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).

            Subpart E--Float Glass Manufacturing Subcategory

426.50  Applicability; description of the float glass manufacturing 
          subcategory.
426.51  Specialized definitions.
426.52  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.53  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
426.54  [Reserved]
426.55  Standards of performance for new sources.
426.56  Pretreatment standards for new sources.
426.57  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

            Subpart F--Automotive Glass Tempering Subcategory

426.60  Applicability; description of the automotive glass tempering 
          subcategory.
426.61  Specialized definitions.

[[Page 28]]

426.62  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.63  [Reserved]
426.64  Pretreatment standards for existing sources.
426.65  Standards of performance for new sources.
426.66  Pretreatment standards for new sources.
426.67  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

           Subpart G--Automotive Glass Laminating Subcategory

426.70  Applicability; description of the automotive glass laminating 
          subcategory.
426.71  Specialized definitions.
426.72  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.73  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
426.74  [Reserved]
426.75  Standards of performance for new sources.
426.76  Pretreatment standards for new sources.
426.77  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

          Subpart H--Glass Container Manufacturing Subcategory

426.80  Applicability; description of the glass container manufacturing 
          subcategory.
426.81  Specialized definitions.
426.82  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.83--426.84  [Reserved]
426.85  Standards of performance for new sources.
426.86  Pretreatment standards for new sources.
426.87  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

 Subpart I--Machine Pressed and Blown Glass Manufacturing Subcategory  
                               [Reserved]

       Subpart J--Glass Tubing (Danner) Manufacturing Subcategory

426.100  Applicability; description of the glass tubing (Danner) 
          manufacturing subcategory.
426.101  Specialized definitions.
426.102  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.103--426.104  [Reserved]
426.105  Standards for performance for new sources.
426.106  Pretreatment standards for new sources.
426.107  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

  Subpart K--Television Picture Tube Envelope Manufacturing Subcategory

426.110  Applicability; description of the television picture tube 
          envelope manufacturing subcategory.
426.111  Specialized definitions.
426.112  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.113  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
426.114  [Reserved]
426.115  Standards of performance for new sources.
426.116  Pretreatment standards for new sources.
426.117  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

     Subpart L--Incandescent Lamp Envelope Manufacturing Subcategory

426.120  Applicability; description of the incandescent lamp envelope 
          manufacturing subcategory.
426.121  Specialized definitions.

[[Page 29]]

426.122  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.123  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
426.124  [Reserved]
426.125  Standards of performance for new sources.
426.126  Pretreatment standards for new sources.
426.127  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

    Subpart M--Hand Pressed and Blown Glass Manufacturing Subcategory

426.130  Applicability; description of the hand pressed and blown glass 
          manufacturing subcategory.
426.131  Specialized definitions.
426.132  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
426.133  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
426.134  [Reserved]
426.135  Standards of performance for new sources.
426.136  Pretreatment standards for new sources.
426.137  [Reserved]

    Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), and 
316(b) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 
1251, 1311, 1314, 1316 (b) and (c), 1317(b); 86 Stat. 816 et seq., Pub. 
L. 92-500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 39 FR 2565, Jan. 22, 1974, unless otherwise noted.



              Subpart A--Insulation Fiberglass Subcategory



Sec. 426.10   Applicability; description of the insulation fiberglass subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of insulation fiberglass in which molten 
glass is either directly or indirectly made, continuously fiberized and 
chemically bonded into a wool-like material.



Sec. 426.11   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``cullet water'' shall mean that water which is 
exclusively and directly applied to molten glass in order to solidify 
the glass.
    (c) The term ``advanced air emission control devices'' shall mean 
air pollution control equipment, such as electrostatic precipitators and 
high energy scrubbers, that are used to treat an air discharge which has 
been treated initially by equipment including knock-out chambers and low 
energy scrubbers.



Sec. 426.12   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best practicable control technology currently available:
    (a) There shall be no discharge of process waste water pollutants to 
navigable waters, except as permitted in paragraph (b) of this section.
    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled

[[Page 30]]

by this section, which may be discharged in process waste water from 
advanced air emission control devices, when such water cannot be 
consumed in the process.

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                1,000 kg of product)    
                                                                        
                                           -----------------------------
Phenol....................................      0.0006            0.0003
COD.......................................        0.33              .165
BOD5......................................       0.024              .012
TSS.......................................        0.03              .015
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                1,000 lb. of product)   
                                                                        
                                           -----------------------------
Phenol....................................      0.0006            0.0003
COD.......................................        0.33              .165
BOD5......................................       0.024              .012
TSS.......................................        0.03              .015
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

[39 FR 2565, Jan. 22, 1974; 39 FR 4760, Feb. 7, 1974]



Sec. 426.13   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.
Sec. 426.14  [Reserved]



Sec. 426.15   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 426.16   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.
    (a) Applicability. The provisions of this section shall apply to 
discharges of process waste water pollutants into publicly owned 
treatment works except for that portion of the waste stream which 
constitutes cullet water.
    (b) [Reserved]

[39 FR 2565, Jan. 22, 1974, as amended at 60 FR 33958, June 29, 1995]



Sec. 426.17  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 426.12 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25000, July 9, 1986]



            Subpart B--Sheet Glass Manufacturing Subcategory

    Source: 39 FR 5714, Feb. 14, 1974, unless otherwise noted.



Sec. 426.20   Applicability; description of the sheet glass manufacturing subcategory.

    The provisions of this subpart are applicable to discharges of 
pollutants resulting from the process in which several mineral 
ingredients (sand, soda ash, limestone, dolomite, cullen and other 
ingredients) are mixed, melted in a furnace, and drawn vertically from a 
melting tank to form sheet glass.



Sec. 426.21   Specialized definitions.

    For the purpose of this subpart:

[[Page 31]]

    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``cullet'' shall mean any broken glass generated in the 
manufacturing process.



Sec. 426.22  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): There shall be no discharge of process waste 
water pollutants to navigable waters.

[60 FR 33958, June 29, 1995]



Sec. 426.23   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.



Sec. 426.24   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 6444, Feb. 11, 1975, as amended at 60 FR 33958, June 29, 1995]



Sec. 426.25   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 426.26  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33958, June 29, 1995]



Sec. 426.27  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best conventional pollutant control technology: There shall be no 
discharge of process waste water pollutants to navigable waters.

[44 FR 50746, Aug. 29, 1979]



            Subpart C--Rolled Glass Manufacturing Subcategory

    Source: 39 FR 5714, Feb. 14, 1974, unless otherwise noted.



Sec. 426.30   Applicability; description of the rolled glass manufacturing subcategory.

    The provisions of this subpart are applicable to discharges of 
pollutants resulting from the process in which several mineral 
ingredients (sand, soda ash, limestone, dolomite, cullet, and other 
ingredients) are mixed, melted in a furnace, and cooled by rollers to 
form rolled glass.



Sec. 426.31   Specialized definitions.

    For the purpose of this subpart:

[[Page 32]]

    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``cullet'' shall mean any broken glass generated in the 
manufacturing process.



Sec. 426.32  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): There shall be no discharge of process waste 
water pollutants to navigable waters.

[60 FR 33958, June 29, 1995]



Sec. 426.33   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.



Sec. 426.34   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 6444, Feb. 11, 1975, as amended at 60 FR 33958, June 29, 1995]



Sec. 426.35   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 426.36  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33958, June 29, 1995]



Sec. 426.37  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best conventional pollutant control technology: There shall be no 
discharge of process waste water pollutants to navigable waters.

[44 FR 50746, Aug. 29, 1979]



            Subpart D--Plate Glass Manufacturing Subcategory

    Source: 39 FR 5714, Feb. 14, 1974, unless otherwise noted.



Sec. 426.40   Applicability; description of the plate glass manufacturing subcategory.

    The provisions of this subpart are applicable to discharges of 
pollutants resulting from the process in which several mineral 
ingredients (sand, soda ash, limestone, dolomite, cullet and other 
ingredients) are melted in a furnace, pressed between rollers, and 
finally ground and polished to form plate glass.

[[Page 33]]



Sec. 426.41   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``cullet'' shall mean any broken glass generated in the 
manufacturing process.



Sec. 426.42   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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        2.76              .138
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        5.52              2.76
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 5714, Feb. 14, 1974, as amended at 60 FR 33958, June 29, 1995]
Sec. 426.43  [Reserved]



Sec. 426.44   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 6444, Feb. 11, 1975, as amended at 60 FR 33958, June 29, 1995]



Sec. 426.45   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 426.46  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33958, June 29, 1995]



Sec. 426.47  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 426.42 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25000, July 9, 1986]



            Subpart E--Float Glass Manufacturing Subcategory

    Source: 39 FR 5714, Feb. 14, 1974, unless otherwise noted.

[[Page 34]]



Sec. 426.50   Applicability; description of the float glass manufacturing subcategory.

    The provisions of this subpart are applicable to discharges of 
pollutants resulting from the process in which several mineral 
ingredients (sand, soda ash, limestone, dolomite, cullet, and other 
ingredients) are mixed, melted in a furnace, and floated on a molten tin 
bath to produce float glass.



Sec. 426.51   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.



Sec. 426.52   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 (q/kkg of   
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        2.00              2.00
Oil.......................................        1.40              1.40
Phosphorus................................        0.05               .05
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................      0.0040            0.0040
Oil.......................................      0.0028             .0028
Phosphorus................................      0.0001             .0001
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 5714, Feb. 14, 1974, as amended at 60 FR 33958, June 29, 1995]



Sec. 426.53   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                Metric units (g/kg of   
                                                      product)          
                                                                        
                                           -----------------------------
Phosphorus................................        0.05               .05
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
Phosphorus................................      0.0001             .0001
------------------------------------------------------------------------

[39 FR 5714, Feb. 14, 1974, as amended at 44 FR 50746, Aug. 29, 1979]
Sec. 426.54  [Reserved]



Sec. 426.55   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        0.70              0.70
Oil.......................................        1.40             1 .40
Phosphorus................................        0.05               .05
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................      0.0014            0.0014
Oil.......................................      0.0028             .0028
Phosphorus................................      0.0001             .0001
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[[Page 35]]



Sec. 426.56  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33958, June 29, 1995]



Sec. 426.57  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 426.52 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25000, July 9, 1986]



            Subpart F--Automotive Glass Tempering Subcategory

    Source: 39 FR 5714, Feb. 14, 1974, unless otherwise noted.



Sec. 426.60   Applicability; description of the automotive glass tempering subcategory.

    The provisions of this subpart are applicable to discharges of 
pollutants resulting from the processes in which glass is cut and then 
passed through a series of processes that grind and polish the edges, 
bend the glass, and then temper the glass to produce side and back 
windows for automobiles.



Sec. 426.61   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``tempering'' shall mean the process whereby glass is 
heated near the melting point and then rapidly cooled to increase its 
mechanical and thermal endurance.



Sec. 426.62   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 (q/sq m of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        1.95              1.22
Oil.......................................        0.64               .64
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,060 sq 
                                                   ft of product)       
                                                                        
                                           -----------------------------
TSS.......................................        0.40              0.25
Oil.......................................        0.13               .13
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 5714, Feb. 14, 1974, as amended at 60 FR 33959, June 29, 1995]
Sec. 426.63  [Reserved]



Sec. 426.64   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
Oil.......................................      Do.                     
TSS.......................................      Do.                     
------------------------------------------------------------------------


[[Page 36]]

[40 FR 6444, Feb. 11, 1975, as amended at 60 FR 33959, June 29, 1995]



Sec. 426.65   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (q/sq m of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        0.24              0.24
Oil.......................................        0.49               .49
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 sq 
                                                   ft of product)       
                                                                        
                                           -----------------------------
TSS.......................................        0.05              0.05
Oil.......................................        0.10               .10
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 426.66  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33959, June 29, 1995]



Sec. 426.67  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 426.62 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25000, July 9, 1986]



           Subpart G--Automotive Glass Laminating Subcategory

    Source: 39 FR 5714, Feb. 14, 1974, unless otherwise noted.



Sec. 426.70   Applicability; description of the automotive glass laminating subcategory.

    The provisions of this subpart are applicable to discharges of 
pollutants resulting from the processes which laminate a plastic sheet 
between two layers of glass, and which prepare the glass for lamination 
such as cutting, bending and washing, to produce automobile windshields.



Sec. 426.71   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.



Sec. 426.72   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 (q/sq m of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        4.40              4.40
Oil.......................................        1.76              1.76
Phosphorus................................        1.07              1.07
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 sq 
                                                   ft of product)       
                                                                        
                                           -----------------------------
TSS.......................................        0.90              0.90
Oil.......................................        0.36               .36
Phosphorus................................        0.22               .22
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



[[Page 37]]

[39 FR 5714, Feb. 14, 1974, as amended at 60 FR 33959, June 29, 1995]



Sec. 426.73   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (q/sq m of  
                                                      products)         
                                                                        
                                           -----------------------------
Phosphorus................................        0.30               .30
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 sq 
                                                   ft of product)       
                                                                        
                                           -----------------------------
Phosphorus................................        0.06               .06
------------------------------------------------------------------------

[39 FR 5714, Feb. 14, 1974, as amended at 44 FR 50746, Aug. 29, 1979]
Sec. 426.74  [Reserved]



Sec. 426.75   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new point source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (q/sq m of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        0.88              0.88
Oil.......................................        1.76              1.76
Phosphorus................................        0.30               .30
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
TSS.......................................        0.18              0.18
Oil.......................................        0.36               .36
Phosphorus................................        0.06               .06
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 426.76  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33959, June 29, 1995]



Sec. 426.77  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 426.72 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25000, July 9, 1986]



          Subpart H--Glass Container Manufacturing Subcategory

    Source: 40 FR 2956, Jan. 16, 1975, unless otherwise noted.

[[Page 38]]



Sec. 426.80   Applicability; description of the glass container manufacturing subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process by which raw materials are melted in a 
furnace and mechanically processed into glass containers.



Sec. 426.81   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 ``furnace pull'' shall mean that amount of glass drawn 
from the glass furnace or furnaces.
    (c) The term ``oil'' shall mean those components of a waste water 
amenable to measurement by the technique or techniques described in the 
most recent addition of ``Standard Methods'' for the analysis of grease 
in polluted waters, waste waters, and effluents, such as ``Standard 
Methods,'' 13th Edition, 2nd Printing, page 407.



Sec. 426.82   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 (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Oil.......................................        60.0              30.0
TSS.......................................       140.0              70.0
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Oil.......................................        0.06              0.03
TSS.......................................        0.14              0.07
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[40 FR 2956, Jan. 16, 1975, as amended at 60 FR 33959, June 29, 1995]
Secs. 426.83--426.84  [Reserved]



Sec. 426.85   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Oil.......................................         1.6               0.8
TSS.......................................         1.6               0.8
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Oil.......................................      0.0016            0.0008
TSS.......................................      0.0016            0.0008
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 426.86   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the

[[Page 39]]

following pretreatment standard establishes the quantity or quality of 
pollutants or pollutant properties controlled by this section which may 
be discharged to a publicly owned treatment works by a new point source 
subject to the provisions of this subpart. Because of the recognition 
that animal and vegetable oils can be adequately removed in a publicly 
owned treatment works, whereas mineral oil may not be readily removed 
and may pass through untreated, two separate limitations are 
established.

------------------------------------------------------------------------
                                               Pretreatment standards   
                                           -----------------------------
                                                        Average of daily
      Pollutant or pollutant property         Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Oil (animal and vegetable)................       (\1\)             (\1\)
Oil (mineral).............................        60.0              30.0
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Oil (animal and vegetable)................       (\1\)             (\1\)
Oil (mineral).............................        0.06              0.03
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\No limitation.                                                       


[40 FR 2956, Jan. 16, 1975, as amended at 60 FR 33959, June 29, 1995]



Sec. 426.87  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 426.82 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25000, July 9, 1986]



 Subpart I--Machine Pressed and Blown Glass Manufacturing Subcategory  
                               [Reserved]



       Subpart J--Glass Tubing (Danner) Manufacturing Subcategory

    Source: 40 FR 2957, Jan. 16, 1975, unless otherwise noted.



Sec. 426.100   Applicability; description of the glass tubing (Danner) manufacturing subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process by which raw materials are melted in a 
furnace and glass tubing mechanically drawn from the furnace 
horizontally by means of the Danner process, which requires the 
intermittent quenching of cullet.



Sec. 426.101   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 ``furnace pull'' shall mean that amount of glass drawn 
from the glass furnace or furnaces.
    (c) The term ``cullet'' shall mean any excess glass generated in the 
manufacturing process.



Sec. 426.102   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):

[[Page 40]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
TSS.......................................       460.0             230.0
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
TSS.......................................        0.46              0.23
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[40 FR 2957, Jan. 16, 1975, as amended at 60 FR 33959, June 29, 1995]
Secs. 426.103--426.104  [Reserved]



Sec. 426.105   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
TSS.......................................         0.4               0.2
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
TSS.......................................      0.0004            0.0002
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 426.106   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 2957, Jan. 16, 1975, as amended at 60 FR 33959, June 29, 1995]



Sec. 426.107  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 426.102 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25000, July 9, 1986]



  Subpart K--Television Picture Tube Envelope Manufacturing Subcategory

    Source: 40 FR 2957, Jan. 16, 1975, unless otherwise noted.



Sec. 426.110   Applicability; description of the television picture tube envelope manufacturing subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process by which raw materials are melted in a 
furnace and processed into television picture tube envelopes.



Sec. 426.111   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 ``furnace pull'' shall mean that amount of glass drawn 
from the glass furnace or furnaces.
    (c) The term ``oil'' shall mean those components of a waste water 
amenable

[[Page 41]]

to measurement by the technique or techniques described in the most 
recent addition of ``Standard Methods'' for the analysis of grease in 
polluted waters, waste waters, and effluents, such as ``Standard 
Methods,'' 13th Edition, 2nd Printing, page 407.



Sec. 426.112   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). (The fluoride and lead limitations are 
applicable to the abrasive polishing and acid polishing waste water 
streams while the TSS, oil, and pH limitations are applicable to the 
entire process waste water stream):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Oil.......................................       260.0             130.0
TSS.......................................       300.0             150.0
Fluoride..................................       140.0              70.0
Lead......................................        39.0               4.5
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Oil.......................................        0.26              0.13
TSS.......................................        0.30              0.15
Fluoride..................................        0.14              0.07
Lead......................................       0.009            0.0045
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[40 FR 2957, Jan. 16, 1975, as amended at 60 FR 33959, June 29, 1995]



Sec. 426.113  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable. These limitations are applicable to the abrasive polishing 
and acid polishing waste water streams.

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Fluoride..................................       120.0              60.0
Lead......................................         0.9              0.45
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Fluoride..................................        0.12              0.06
Lead......................................      0.0009           0.00045
------------------------------------------------------------------------

[44 FR 50747, Aug. 29, 1979]
Sec. 426.114  [Reserved]



Sec. 426.115   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart (the fluoride and lead limitations are 
applicable to the abrasive polishing and acid polishing waste water 
streams while the TSS, oil, and pH limitations are applicable to the 
entire process waste water stream):

[[Page 42]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Oil.......................................       260.0             130.0
TSS.......................................       260.0             130.0
Fluoride..................................       120.0              60.0
Lead......................................        30.9              0.45
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Oil.......................................        0.26              0.13
TSS.......................................        0.26              0.13
Fluoride..................................        0.12              0.06
Lead......................................      0.0009           0.00045
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 426.116  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new point source subject to the 
provisions of this subpart. Because of the recognition that animal and 
vegetable oils can be adequately removed in a publicly owned treatment 
works, whereas mineral oil may not be readily removed and may pass 
through untreated, two separate limitations are established.

------------------------------------------------------------------------
                                               Pretreatment standards   
                                           -----------------------------
                                                        Average of daily
      Pollutant or pollutant property         Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Oil (animal and vegetable)................       (\1\)             (\1\)
Oil (mineral).............................       260.0             130.0
TSS.......................................       (\1\)             (\1\)
Fluoride..................................       120.0              60.0
Lead......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Oil (animal and vegetable)................       (\1\)             (\1\)
Oil.......................................        0.26              0.13
TSS.......................................       (\1\)             (\1\)
Fluoride..................................        0.12              0.06
Lead......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
                                                                        
------------------------------------------------------------------------
\1\No limitation.                                                       


[40 FR 2957, Jan. 16, 1975, as amended at 60 FR 33959, June 29, 1995]



Sec. 426.117  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 426.112 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25000, July 9, 1986]



     Subpart L--Incandescent Lamp Envelope Manufacturing Subcategory

    Source: 40 FR 2959, Jan. 16, 1975, unless otherwise noted.



Sec. 426.120   Applicability; description of the incandescent lamp envelope manufacturing subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from

[[Page 43]]

the processes by which (a) raw materials are melted in a furnace and 
mechanically processed into incandescent lamp envelopes or (b) 
incandescent lamp envelopes are etched with hydrofluoric acid to produce 
frosted envelopes.



Sec. 426.121   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 ``furnace pull'' shall mean that amount of glass drawn 
from the glass furnace or furnaces.
    (c) The term ``oil'' shall mean those components of a waste water 
amenable to measurement by the technique or techniques described in the 
most recent addition of ``Standard Methods'' for the analysis of grease 
in polluted waters, waste waters, and effluents, such as ``Standard 
Methods,'' 13th Edition, 2nd Printing, page 407.
    (d) The term ``product frosted'' shall mean that portion of the 
``furnace pull'' associated with the fraction of finished incandescent 
lamp envelopes which is frosted; this quantity shall be calculated by 
multiplying ``furnace pull'' by the fraction of finished incandescent 
lamp envelopes which is frosted.



Sec. 426.122   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):
    (a) Any manufacturing plant which produces incandescent lamp 
envelopes shall meet the following limitations with regard to the 
forming operations.

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Oil.......................................       230.0             115.0
TSS.......................................       230.0             115.0
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Oil.......................................        0.23             0.115
TSS.......................................        0.23             0.115
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) Any manufacturing plant which frosts incandescent lamp envelopes 
shall meet the following limitations with regard to the finishing 
operations.

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                  product frosted)      
                                                                        
                                           -----------------------------
Fluoride..................................       230.0             115.0
Ammonia...................................       (\1\)             (\1\)
TSS.......................................       460.0             230.0
pH........................................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                            English units (lb/1000 lb of
                                                  product frosted)      
                                                                        
                                           -----------------------------
Fluoride..................................        0.23             0.115
Ammonia...................................       (\1\)             (\1\)
TSS.......................................        0.46              0.23
pH........................................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\No limitation.                                                       
\2\Within the range 6.0 to 9.0.                                         


[40 FR 2959, Jan. 16, 1975, as amended at 60 FR 33960, June 29, 1995]



Sec. 426.123  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    Except as provided in Secs. 125.30 through 125.32, the following 
limitations establish the quantity or quality of pollutants or pollutant 
properties, controlled by this section, which may be discharged by a 
point source subject

[[Page 44]]

to the provisions of this subpart after application of the best 
available technology economically achievable:
    (a) [Reserved]
    (b) Any manufacturing plant which frosts incandescent lamp envelopes 
shall meet the following limitations with regard to the finishing 
operations.

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
                                                              values for
            Effluent characteristic             Maximum for       30    
                                                 any 1 day   consecutive
                                                              days shall
                                                             not exceed--
                                                                        
------------------------------------------------------------------------
                                                 Metric units (g/kkg of 
                                                    product frosted)    
                                                                        
                                               -------------------------
Fluoride......................................      104.0         52.0  
Ammonia.......................................      240.0        120.0  
                                                                        
                                               -------------------------
                                                 English units (lb/1,000
                                                 lb of product frosted) 
                                                                        
                                               -------------------------
Fluoride......................................        0.104        0.052
Ammonia.......................................        0.24         0.12 
------------------------------------------------------------------------


[51 FR 25001, July 9, 1986]
Sec. 426.124  [Reserved]



Sec. 426.125   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:
    (a) Any manufacturing plant which produces incandescent lamp 
envelopes shall meet the following limitations with regard to the 
forming operations.

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Oil.......................................        90.0              45.0
TSS.......................................        90.0              45.0
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Oil.......................................        0.09             0.045
TSS.......................................        0.09             0.045
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) Any manufacturing plant which frosts incandescent lamp envelopes 
shall meet the following limitations with regard to the finishing 
operations.

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                  product frosted)      
                                                                        
                                           -----------------------------
Fluoride..................................       104.0              52.0
Ammonia...................................       240.0             120.0
TSS.......................................        80.0              40.0
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                 of product frosted)    
                                                                        
                                           -----------------------------
Fluoride..................................       0.104             0.052
Ammonia...................................        0.24              0.12
TSS.......................................        0.08              0.04
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 426.126   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new point source subject to the 
provisions of this subpart. Because of the recognition that animal and 
vegetable oils can be adequately removed

[[Page 45]]

in a publicly owned treatment works, whereas mineral oil may not be 
readily removed and may pass through untreated, two separate limitations 
are established.

------------------------------------------------------------------------
                                               Pretreatment standards   
                                           -----------------------------
                                                        Average of daily
      Pollutant or pollutant property         Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (g/kkg of   
                                                    furnace pull)       
                                                                        
                                           -----------------------------
Oil (animal and vegetable)................       (\1\)             (\1\)
Oil (mineral).............................       230.0             115.0
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of furnace pull)      
                                                                        
                                           -----------------------------
Oil (animal and vegetable)................       (\1\)             (\1\)
Oil (mineral).............................        0.23             0.115
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                               Metric units (g/kkg of   
                                                  product frosted)      
                                                                        
                                           -----------------------------
Fluoride..................................       104.0              52.0
Ammonia...................................       (\1\)             (\1\)
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                 of product frosted)    
                                                                        
                                           -----------------------------
Fluoride..................................       0.104             0.052
Ammonia...................................       (\1\)             (\1\)
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\No limitation.                                                       


[40 FR 2959, Jan. 16, 1975, as amended at 60 FR 33960, June 29, 1995]



Sec. 426.127  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 426.122 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25000, July 9, 1986]



    Subpart M--Hand Pressed and Blown Glass Manufacturing Subcategory

    Source: 40 FR 2960, Jan. 16, 1975, unless otherwise noted.



Sec. 426.130   Applicability; description of the hand pressed and blown glass manufacturing subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process by which raw materials are melted in a 
furnace and processed by hand into pressed or blown glassware. This 
includes those plants which:
    (a) Produce leaded glass and employ hydrofluoric acid finishing 
techniques,
    (b) Produce non-leaded glass and employ hydrofluoric acid finishing 
techniques, or
    (c) Produce leaded or non-leaded glass and do not employ 
hydrofluoric acid finishing techniques.



Sec. 426.131   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.



Sec. 426.132   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):
    (a) Any plant which melts raw materials, produces hand pressed or 
blown leaded glassware, employs hydrofluoric acid finishing techniques, 
and discharges greater than 50 gallons per day of process waste water, 
shall meet the following limitations.

[[Page 46]]



------------------------------------------------------------------------
          Effluent characteristic               Effluent limitations    
------------------------------------------------------------------------
Lead......................................  No limitation.              
Fluoride..................................      Do.                     
TSS.......................................      Do.                     
pH........................................      Do.                     
------------------------------------------------------------------------

    (b) Any plant which melts raw materials, produces non-leaded hand 
pressed or blown glassware, discharges greater than 50 gallons per day 
of process waste water, and employs hydrofluoric acid finishing 
techniques shall meet the following limitations.

------------------------------------------------------------------------
          Effluent characteristic               Effluent limitations    
------------------------------------------------------------------------
Fluoride..................................  No limitation.              
TSS.......................................      Do.                     
pH........................................      Do.                     
------------------------------------------------------------------------

    (c) Any plant which melts raw materials, produces leaded or non-
leaded hand pressed or blown glassware, discharges greater than 50 
gallons per day of process waste water, and does not employ hydrofluoric 
acid finishing techniques shall meet the following limitations.

------------------------------------------------------------------------
          Effluent characteristic               Effluent limitations    
------------------------------------------------------------------------
TSS.......................................  No limitation.              
pH........................................      Do.                     
------------------------------------------------------------------------


[40 FR 2960, Jan. 16, 1975, as amended at 60 FR 33960, June 29, 1995]



Sec. 426.133  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:
    (a) Any plant which melts raw materials, produces hand pressed or 
blown leaded glassware, discharges greater than 50 gallons per day of 
process waste water, and employs hydrofluoric acid finishing techniques 
shall meet the following limitations.

------------------------------------------------------------------------
                                             Effluent limitations (mg/l)
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
Lead......................................         0.2               0.1
Fluoride..................................        26.0              13.0
------------------------------------------------------------------------

    (b) Any plant which melts raw materials, produces non-leaded hand 
pressed or blown glassware, discharges greater than 50 gallons per day 
of process waste water, and employs hydrofluoric acid finishing 
techniques shall meet the following limitations.

------------------------------------------------------------------------
                                             Effluent limitations (mg/l)
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
Fluoride..................................        26.0              13.0
------------------------------------------------------------------------

[44 FR 50747, Aug. 29, 1979, as amended at 51 FR 25001, July 9, 1986]
Sec. 426.134  [Reserved]



Sec. 426.135   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:
    (a) Any plant which melts raw materials, produces hand pressed or 
blown leaded glassware, discharges greater than 50 gallons per day of 
process waste water, and employs hydrofluoric acid finishing techniques 
shall meet the following limitations.

------------------------------------------------------------------------
                                             Effluent limitations (mg/l)
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
Lead......................................         0.2               0.1
Fluoride..................................        26.0              13.0
TSS.......................................        20.0              10.0
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) Any plant which melts raw materials, produces non-leaded hand 
pressed or blown glassware, discharges greater than 50 gallons per day 
of process

[[Page 47]]

waste water, and employs hydrofluoric acid finishing techniques shall 
meet the following limitations.

------------------------------------------------------------------------
                                             Effluent limitations (mg/l)
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
Fluoride..................................        26.0              13.0
TSS.......................................        20.0              10.0
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (c) Any plant which melts raw materials, produces leaded or non-
leaded hand pressed or blown glassware, discharges greater than 50 
gallons per day of process waste water, and does not employ hydrofluoric 
acid finishing techniques shall meet the following limitations.

------------------------------------------------------------------------
                                             Effluent limitations (mg/l)
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
TSS.......................................        20.0              10.0
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 426.136   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
                                             Pretreatment standards (mg/
                                                         l)             
                                           -----------------------------
                                                        Average of daily
      Pollutant or pollutant property         Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
(a):                                                                    
Fluoride..................................        26.0              13.0
Lead......................................       (\1\)             (\1\)
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
                                                                        
(b):                                                                    
Fluoride..................................        26.0              13.0
Lead......................................       (\1\)             (\1\)
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
                                                                        
(c):                                                                    
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\No limitation.                                                       


[40 FR 2960, Jan. 16, 1975, as amended at 60 FR 33960, June 29, 1995]
Sec. 426.137  [Reserved]



PART 427--ASBESTOS MANUFACTURING POINT SOURCE CATEGORY--Table of Contents




               Subpart A--Asbestos-Cement Pipe Subcategory

Sec.
427.10  Applicability; description of the asbestos-cement pipe 
          subcategory.
427.11  Specialized definitions.
427.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.14  Pretreatment standards for existing sources.
427.15  Standards of performance for new sources.
427.16  Pretreatment standards for new sources.

              Subpart B--Asbestos-Cement Sheet Subcategory

427.20  Applicability; description of the asbestos-cement sheet 
          subcategory.
427.21  Specialized definitions.
427.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

[[Page 48]]

427.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.24  Pretreatment standards for existing sources.
427.25  Standards of performance for new sources.
427.26  Pretreatment standards for new sources.

          Subpart C--Asbestos Paper (Starch Binder) Subcategory

427.30  Applicability: description of the asbestos paper (starch binder) 
          subcategory.
427.31  Specialized definitions.
427.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.34  Pretreatment standards for existing sources.
427.35  Standards of performance for new sources.
427.36  Pretreatment standards for new sources.

       Subpart D--Asbestos Paper (Elastomeric Binder) Subcategory

427.40  Applicability; description of the asbestos paper (elastomeric 
          binder) subcategory.
427.41  Specialized definitions.
427.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.43  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.44  Pretreatment standards for existing sources.
427.45  Standards of performance for new sources.
427.46  Pretreatment standards for new sources.

                Subpart E--Asbestos Millboard Subcategory

427.50  Applicability; description of the asbestos millboard 
          subcategory.
427.51  Specialized definitions.
427.52  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.53  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.54  Pretreatment standards for existing sources.
427.55  Standards of performance for new sources.
427.56  Pretreatment standards for new sources.

                 Subpart F--Asbestos Roofing Subcategory

427.60  Applicability; description of the asbestos roofing subcategory.
427.61  Specialized definitions.
427.62  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.63  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.64  Pretreatment standards for existing sources.
427.65  Standards of performance for new sources.
427.66  Pretreatment standards for new sources.

               Subpart G--Asbestos Floor Tile Subcategory

427.70  Applicability; description of the asbestos floor tile 
          subcategory.
427.71  Specialized definitions.
427.72  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.73  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.74  Pretreatment standards for existing sources.
427.75  Standards of performance for new sources.
427.76  Pretreatment standards for new sources.

[[Page 49]]

    Subpart H--Coating or Finishing of Asbestos Textiles Subcategory

427.80  Applicability; description of the coating or finishing of 
          asbestos textiles subcategory.
427.81  Specialized definitions.
427.82  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.83  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.84  [Reserved]
427.85  Standards of performance for new sources.
427.86  Pretreatment standards for new sources.

                 Subpart I--Solvent Recovery Subcategory

427.90  Applicability; description of the solvent recovery subcategory.
427.91  Specialized definitions.
427.92  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.93  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.94  [Reserved]
427.95  Standards of performance for new sources.
427.96  Pretreatment standards for new sources.
427.97  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

                 Subpart J--Vapor Absorption Subcategory

427.100  Applicability; description of the vapor absorption subcategory.
427.101  Specialized definitions.
427.102  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.103  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.104  [Reserved]
427.105  Standards of performance for new sources.
427.106  Pretreatment standards for new sources.

               Subpart K--Wet Dust Collection Subcategory

427.110  Applicability; description of the wet dust collection 
          subcategory.
427.111  Specialized definitions.
427.112  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
427.113  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
427.114  [Reserved]
427.115  Standards of performance for new sources.
427.116  Pretreatment standards for new sources.

    Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), 
Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 
1314 (b) and (c), 1316 (b) and (c), 1317(c); 86 Stat. 816 et seq.; Pub. 
L. 92-500.

    Source: 39 FR 7527, Feb. 26, 1974, unless otherwise noted.



               Subpart A--Asbestos-Cement Pipe Subcategory



Sec. 427.10   Applicability; description of the asbestos-cement pipe subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process in which asbestos. Portland cement, silica 
and other ingredients are used in the manufacturing of asbestos-cement 
pipe.



Sec. 427.11   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.



Sec. 427.12   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

[[Page 50]]

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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        0.57              0.19
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        1.14              0.38
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33960, June 29, 1995]



Sec. 427.13   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutants properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.



Sec. 427.14   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
------------------------------------------------------------------------

[40 FR 6444, Feb. 11, 1975, as amended at 60 FR 33960, June 29, 1995]



Sec. 427.15   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        0.57              0.19
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        1.14              0.38
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 427.16  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33960, June 29, 1995]



              Subpart B--Asbestos-Cement Sheet Subcategory



Sec. 427.20   Applicability; description of the asbestos-cement sheet subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process in which asbestos, Portland cement, silica, 
and other ingredients are used in the manufacturing of asbestos-cement 
sheets. Discharges resulting from manufacture of asbestos-cement sheet 
laboratory tops are specifically excluded from the provisions of this 
subpart.



Sec. 427.21   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and

[[Page 51]]

methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.



Sec. 427.22   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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        0.68              0.23
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        1.35              0.45
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33960, June 29, 1995]



Sec. 427.23   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.



Sec. 427.24   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
------------------------------------------------------------------------

[40 FR 6444, Feb. 11, 1975, as amended at 60 FR 33960, June 29, 1995]



Sec. 427.25   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste waters pollutants to navigable waters.



Sec. 427.26  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33960, June 29, 1995]



          Subpart C--Asbestos Paper (Starch Binder) Subcategory



Sec. 427.30   Applicability; description of the asbestos paper (starch binder) subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process in which asbestos, starch binders and other 
ingredients are used in the manufacture of asbestos paper (starch 
binder).



Sec. 427.31   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.

[[Page 52]]



Sec. 427.32   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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        0.55              0.35
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        1.10              0.70
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33961, June 29, 1995]



Sec. 427.33   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.



Sec. 427.34   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
------------------------------------------------------------------------

[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33961, June 29, 1995]



Sec. 427.35   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 427.36  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33961, June 29, 1995]



       Subpart D--Asbestos Paper (Elastomeric Binder) Subcategory



Sec. 427.40   Applicability; description of the asbestos paper (elastomeric binder) subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process in which asbestos, elastomeric binder, and 
other ingredients are used in the manufacture of asbestos paper 
(elastomeric binder).



Sec. 427.41   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.



Sec. 427.42   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

[[Page 53]]

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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        0.55              0.35
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        1.10              0.70
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33961, June 29, 1995]



Sec. 427.43   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.



Sec. 427.44   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33961, June 29, 1995]



Sec. 427.45   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        0.55              0.35
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................        .110              0.70
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 427.46  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33961, June 29, 1995]



                Subpart E--Asbestos Millboard Subcategory



Sec. 427.50   Applicability; description of the asbestos millboard subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process in which asbestos in combination with various 
other materials such as cement, starch, clay, lime, and mineral wool are 
used in the manufacture of asbestos millboard.



Sec. 427.51   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.

[[Page 54]]



Sec. 427.52  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): There shall be no discharge of process waste 
water pollutants to navigable waters.

[60 FR 33961, June 29, 1995]



Sec. 427.53   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.



Sec. 427.54   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33961, June 29, 1995]



Sec. 427.55   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 427.56  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33961, June 29, 1995]



                 Subpart F--Asbestos Roofing Subcategory



Sec. 427.60   Applicability; description of the asbestos roofing subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process in which asbestos paper is saturated with 
asphalt or coal tar with the subsequent application of various surface 
treatments to produce asbestos roofing products.



Sec. 427.61   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) COD shall mean COD added to the process waste water.



Sec. 427.62   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):

[[Page 55]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................       0.015             0.008
TSS.......................................       0.010              .006
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/ton of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................       0.029             0.016
TSS.......................................       0.020              .012
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33961, June 29, 1995]



Sec. 427.63   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.



Sec. 427.64   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
COD.......................................      Do.                     
TSS.......................................      Do.                     
------------------------------------------------------------------------

[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33961, June 29, 1995]



Sec. 427.65   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 427.66  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33961, June 29, 1995]



               Subpart G--Asbestos Floor Tile Subcategory



Sec. 427.70   Applicability; description of the asbestos floor tile subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process in which asbestos, polyvinyl chloride resin, 
chemical stabilizers, limestone, and other fillers are used in the 
manufacture of asbestos floor tile.



Sec. 427.71   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The abbreviation ``mpc'' shall mean 1000 pieces of floor tile.
    (c) The term ``pieces'' shall mean floor tile measured in the 
standard size of 12''  x  12''  x  \3/32\''.
    (d) COD shall mean COD added to the process waste water.



Sec. 427.72   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

[[Page 56]]

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/mpc of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        0.14              0.09
TSS.......................................        0.06               .04
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (lb/mpc of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        0.30              0.18
TSS.......................................        0.13               .08
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 7527, Feb. 26, 1974, as amended at 60 FR 33961, June 29, 1995]



Sec. 427.73   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.



Sec. 427.74   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
COD.......................................      Do.                     
TSS.......................................      Do.                     
------------------------------------------------------------------------

[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33962, June 29, 1995]



Sec. 427.75   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 427.76  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33962, June 29, 1995]



    Subpart H--Coating or Finishing of Asbestos Textiles Subcategory

    Source: 40 FR 1875, Jan. 9, 1975, unless otherwise noted.



Sec. 427.80   Applicability; description of the coating or finishing of asbestos textiles subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process of coating or impregnating asbestos textiles 
with materials which impart specific desired qualities to the finished 
product.



Sec. 427.81   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.



Sec. 427.82  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

[[Page 57]]

achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT): There shall be no 
discharge of process wastewater pollutants to navigable waters.

[60 FR 33962, June 29, 1995]



Sec. 427.83   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.

[40 FR 1875, Jan. 9, 1975; 40 FR 18172, Apr. 25, 1975]
Sec. 427.84  [Reserved]



Sec. 427.85   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.

[40 FR 1875, Jan. 9, 1975; 40 FR 18172, Apr. 25, 1975]



Sec. 427.86   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties, controlled by this section, which may be discharged to a 
publicly owned treatment works by a new point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
COD.......................................      Do.                     
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 1875, Jan. 9, 1975, as amended at 60 FR 33962, June 29, 1995]



                 Subpart I--Solvent Recovery Subcategory

    Source: 40 FR 1876, Jan. 9, 1975, unless otherwise noted.



Sec. 427.90   Applicability; description of the solvent recovery subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the process of solvent recovery in the manufacture of 
asbestos products.



Sec. 427.91   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.



Sec. 427.92   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/kkg of  
                                             finished asbestos product) 
                                                                        
                                           -----------------------------
COD.......................................        0.30              0.15
TSS.......................................        0.18              0.09
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                            English units (lbs/1,000 lbs
                                                of finished asbestos    
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        0.30              0.15
TSS.......................................        0.18              0.09
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



[[Page 58]]

[40 FR 1876, Jan. 9, 1975, as amended at 60 FR 33962, June 29, 1995]



Sec. 427.93  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable.

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                             finished asbestos products)
                                                                        
                                           -----------------------------
COD.......................................        0.30              0.15
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished asbestos    
                                                      products)         
                                                                        
                                           -----------------------------
COD.......................................        0.30              0.15
------------------------------------------------------------------------

[44 FR 50747, Aug. 29, 1979]
Sec. 427.94  [Reserved]



Sec. 427.95   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                             finished asbestos product) 
                                                                        
                                           -----------------------------
COD.......................................        0.30              0.15
TSS.......................................        0.18              0.09
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                            English units (lbs/1,000 lbs
                                                of finished asbestos    
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        0.30              0.15
TSS.......................................        0.18              0.09
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 427.96   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties, controlled by this section, which may be discharged to a 
publicly owned treatment works by a new point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
COD.......................................      Do.                     
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 1876, Jan. 9, 1975, as amended at 60 FR 33962, June 29, 1995]



Sec. 427.97  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best conventional pollutant control 
technology.

[[Page 59]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                             finished asbestos products)
                                                                        
                                           -----------------------------
TSS.......................................        0.18              0.09
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished asbestos    
                                                      products)         
                                                                        
                                           -----------------------------
TSS.......................................        0.18              0.09
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

[44 FR 50747, Aug. 29, 1979]



                 Subpart J--Vapor Absorption Subcategory

    Source: 40 FR 1876, Jan. 9, 1975, unless otherwise noted.



Sec. 427.100   Applicability; description of the vapor absorption subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the removal of volatilized organic materials from 
atmospheric emissions by means of wet scrubbers.



Sec. 427.101   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 
shall apply to this subpart.



Sec. 427.102  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): There shall be no discharge of process 
wastewater pollutants to navigable waters.

[60 FR 33962, June 29, 1995]



Sec. 427.103   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.

[40 FR 1877, Jan. 9, 1975; 40 FR 18172, Apr. 25, 1975]
Sec. 427.104  [Reserved]



Sec. 427.105   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.

[40 FR 1877, Jan. 9, 1975; 40 FR 18172, Apr. 25, 1975]



Sec. 427.106   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties, controlled by this section, which may be discharged to a 
publicly owned treatment works by a new point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
COD.......................................      Do.                     
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 1876, Jan. 9, 1975, as amended at 60 FR 33962, June 29, 1995]

[[Page 60]]



               Subpart K--Wet Dust Collection Subcategory

    Source: 40 FR 1877, Jan. 9, 1975, unless otherwise noted.



Sec. 427.110   Applicability; description of the wet dust collection subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the removal of dust (particulates) from atmospheric 
emissions by means of wet scrubbers.



Sec. 427.111   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.



Sec. 427.112   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/1,000 std 
                                                cu m of air scrubbed)   
                                                                        
                                           -----------------------------
TSS.......................................        0.08              0.04
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                            English units (lbs/MM std cu
                                                 ft of air scrubbed)    
                                                                        
                                           -----------------------------
TSS.......................................         5.0              2.50
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

[40 FR 1877, Jan. 9, 1975; 40 FR 18172, Apr. 25, 1975, as amended at 60 
FR 33962, June 29, 1995]



Sec. 427.113   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of waste water pollutants to navigable waters.
Sec. 427.114  [Reserved]



Sec. 427.115   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.

[40 FR 1877, Jan. 9, 1975; 40 FR 18172, Apr. 25, 1975]



Sec. 427.116   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties, controlled by this section, which may be discharged to a 
publicly owned treatment works by a new point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
COD.......................................      Do.                     
TSS.......................................      Do.                     
------------------------------------------------------------------------


[40 FR 1877, Jan. 9, 1975, as amended at 60 FR 33962, June 29, 1995]

[[Page 61]]



PART 428--RUBBER MANUFACTURING POINT SOURCE CATEGORY--Table of Contents




            Subpart A--Tire and Inner Tube Plants Subcategory

Sec.
428.10  Applicability; description of the tire and inner tube plants 
          subcategory.
428.11  Specialized definitions.
428.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.14  [Reserved]
428.15  Standards of performance for new sources.
428.16  Pretreatment standards for new sources.

              Subpart B--Emulsion Crumb Rubber Subcategory

428.20  Applicability; description of the emulsion crumb rubber 
          subcategory.
428.21  Specialized definitions.
428.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.24  [Reserved]
428.25  Standards of performance for new sources.

              Subpart C--Solution Crumb Rubber Subcategory

428.30  Applicability; description of the solution crumb rubber 
          subcategory.
428.31  Specialized definitions.
428.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.34  [Reserved]
428.35  Standards of performance for new sources.

                   Subpart D--Latex Rubber Subcategory

428.40  Applicability; description of the latex rubber subcategory.
428.41  Specialized definitions.
428.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.43  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.44  [Reserved]
428.45  Standards of performance for new sources.
428.46  Pretreatment standards for new sources.

 Subpart E--Small-Sized General Molded, Extruded, and Fabricated Rubber 
                           Plants Subcategory

428.50  Applicability; description of the small-sized general molded, 
          extruded, and fabricated rubber plants subcategory.
428.51  Specialized definitions.
428.52  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.53  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.54  [Reserved]
428.55  Standards of performance for new sources.
428.56  Pretreatment standards for new sources.

Subpart F--Medium-Sized General Molded, Extruded, and Fabricated Rubber 
                           Plants Sub-category

428.60  Applicability; description of the medium-sized general molded, 
          extruded, and fabricated rubber plants subcategory.
428.61  Specialized definitions.
428.62  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.63  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.64  [Reserved]
428.65  Standards of performance for new sources.

[[Page 62]]

428.66  Pretreatment standards for new sources.

 Subpart G--Large-Sized General Molded, Extruded, and Fabricated Rubber 
                           Plants Sub-category

428.70  Applicability; description of the large-sized general molded, 
          extruded, and fabricated rubber plants subcategory.
428.71  Specialized definitions.
428.72  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.73  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.74  [Reserved]
428.75  Standards of performance for new sources.
428.76  Pretreatment standards for new sources.

          Subpart H--Wet Digestion Reclaimed Rubber Subcategory

428.80  Applicability; description of the wet digestion reclaimed rubber 
          subcategory.
428.81  Specialized definitions.
428.82  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.83  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.84  [Reserved]
428.85  Standards of performance for new sources.
428.86  Pretreatment standards for new sources.

     Subpart I--Pan, Dry Digestion, and Mechanical Reclaimed Rubber 
                               Subcategory

428.90  Applicability; description of the pan, dry digestion, and 
          mechanical reclaimed rubber subcategory.
428.91  Specialized definitions.
428.92  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.93  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.94  [Reserved]
428.95  Standards of performance for new sources.
428.96  Pretreatment standards for new sources.

    Subpart J--Latex-Dipped, Latex-Extruded, and Latex-Molded Rubber 
                               Subcategory

428.100  Applicability; description of the latex-dipped, latex-extruded, 
          and latex-molded rubber subcategory.
428.101  Specialized definitions.
428.102  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.103  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.104  [Reserved]
428.105  Standards of performance for new sources.
428.106  Pretreatment standards for new sources.

                    Subpart K--Latex Foam Subcategory

428.110  Applicability; description of the latex foam subcategory.
428.111  Specialized definitions.
428.112  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
428.113  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
428.114  [Reserved]
428.115  Standards of performance for new sources.
428.116  Pretreatment standards for new sources.

    Authority: Secs. 301, 304(b) and (c), 306(b) and (c), 307(c), 
Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 
1314(b) and (c), 1316(b) and (c), 1317(c); 86 Stat. 816 et seq.; Pub. L. 
92-500.

    Source: 39 FR 6662, Feb. 21, 1974, unless otherwise noted.



            Subpart A--Tire and Inner Tube Plants Subcategory



Sec. 428.10   Applicability; description of the tire and inner tube plants subcategory.

    The provisions of this subpart are applicable to discharges of 
process

[[Page 63]]

wastewater pollutants resulting from the production of pneumatic tires 
and inner tubes in tire and inner tube plants.

[40 FR 18173, Apr. 25, 1975]



Sec. 428.11   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``raw material'' shall mean all natural and synthetic 
rubber, carbon black, oils, chemical compounds, fabric and wire used in 
the manufacture of pneumatic tires and inner tubes or components 
thereof.
    (c) The term ``process waste water'' shall mean, in the case of tire 
and inner tube plants constructed before 1959, discharges from the 
following: Soapstone solution applications; steam cleaning operations; 
air pollution control equipment; unroofed process oil unloading areas; 
mold cleaning operations; latex applications; and air compressor 
receivers. Discharges from other areas of such plants shall not be 
classified as process waste water for the purposes of this section.
    (d) Except as provided in paragraphs (c) and (e) of this section, 
the term ``process waste water'' shall have the meaning set forth in 
Sec. 401.11(q) of this chapter.
    (e) Water used only for tread cooling shall be classified as 
``nonprocess waste water.''

[39 FR 6662, Feb. 21, 1974, as amended at 40 FR 18173, Apr. 25, 1975]



Sec. 428.12   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) 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/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
TSS.......................................       0.096             0.064
Oil and grease............................       0.024              .016
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
TSS.......................................       0.096             0.064
Oil and grease............................       0.024              .016
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) All plants constructed before 1959 shall employ the best 
practicable maintenance and housekeeping practices in order to minimize 
the discharge of oil and grease in nonprocess waste waters. The 
concentration of oil and grease in discharges of nonprocess waste water 
shall meet the following limitations:
    (1) The average of daily values for 30 consecutive days shall not 
exceed 5 mg/l.
    (2) The maximum for any one day shall not exceed 10 mg/l.

[39 FR 6662, Feb. 21, 1974; 39 FR 26423, July 19, 1974, as amended at 40 
FR 18173, Apr. 25, 1975; 60 FR 33963, June 29, 1995]



Sec. 428.13   Effluent limitations guidelines, representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

[[Page 64]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
TSS.......................................       0.096             0.064
Oil and grease............................       0.024              .016
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
TSS.......................................       0.096             0.064
Oil and grease............................       0.024              .016
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) All plants constructed before 1959 shall employ the best 
available maintenance and housekeeping practices in order to minimize 
the discharge of oil and grease in nonprocess waste waters. The 
concentration of oil and grease in discharges of nonprocess waste waters 
shall meet the following limitations:
    (1) The average of daily values for 30 consecutive days shall not 
exceed 5 mg/l.
    (2) The maximum for any one day shall not exceed 10 mg/l.

[39 FR 6662, Feb. 21, 1974; 39 FR 26423, July 19, 1974, as amended at 40 
FR 18173, Apr. 25, 1975]
Sec. 428.14  [Reserved]



Sec. 428.15   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
TSS.......................................       0.096           180.064
Oil and grease............................       0.024              .016
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
TSS.......................................       0.096             0.064
Oil and grease............................       0.024              .016
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

[39 FR 6662, Feb. 21, 1974; 39 FR 26423, July 19, 1974]



Sec. 428.16  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33963, June 29, 1995]



              Subpart B--Emulsion Crumb Rubber Subcategory



Sec. 428.20  Applicability; description of the emulsion crumb rubber subcategory.

    The provisions of this subpart are applicable to discharges of 
pollutants resulting from the manufacture of emulsion crumb rubber, 
other than acrylonitrilebutadiene rubber.

[40 FR 18173, Apr. 25, 1975]



Sec. 428.21   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.

[39 FR 6662, Feb. 21, 1974, as amended at 40 FR 18173, Apr. 25, 1975]

[[Page 65]]



Sec. 428.22   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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................       12.00              8.00
BOD5......................................        0.60               .40
TSS.......................................        0.98               .65
Oil and grease............................        0.24               .16
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................       12.00              8.00
BOD5......................................        0.60               .40
TSS.......................................        0.98               .65
Oil and grease............................        0.24               .16
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 6662, Feb. 21, 1974, as amended at 60 FR 33963, June 29, 1995]



Sec. 428.23   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        3.12              2.08
BOD5......................................        0.12               .08
TSS.......................................        0.24               .16
Oil and grease............................        0.12               .08
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................        3.12              2.08
BOD5......................................        0.12               .08
TSS.......................................        0.24               .16
Oil and grease............................        0.12               .08
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


Sec. 428.24  [Reserved]



Sec. 428.25   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart: The limitations shall be as specified in 
Sec. 428.22.



              Subpart C--Solution Crumb Rubber Subcategory



Sec. 428.30   Applicability; description of the solution crumb rubber subcategory.

    The provisions of this subpart are applicable to discharges of 
pollutants resulting from the manufacture of crumb rubber.



Sec. 428.31   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.

[39 FR 6662, Feb. 21, 1974, as amended at 40 FR 18173, Apr. 25, 1975]

[[Page 66]]



Sec. 428.32   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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        5.91              3.94
BOD5......................................        0.60               .40
TSS.......................................        0.98               .65
Oil and grease............................        0.24               .16
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................        5.91              3.94
BOD5......................................        0.60               .40
TSS.......................................        0.98               .65
Oil and grease............................        0.24               .16
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 6662, Feb. 21, 1974, as amended at 60 FR 33963, June 29, 1995]



Sec. 428.33   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        3.12              2.08
BOD5......................................        0.12               .08
TSS.......................................        0.24               .16
Oil and grease............................        0.12               .08
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................        3.12              2.08
BOD5......................................        0.12               .08
TSS.......................................        0.24               .16
Oil and grease............................        0.12               .08
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


Sec. 428.34  [Reserved]



Sec. 428.35   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart: The limitations shall be as specified in 
Sec. 428.32.



                   Subpart D--Latex Rubber Subcategory



Sec. 428.40   Applicability; description of the latex rubber subcategory.

    The provisions of this subpart are applicable to discharges of 
pollutants resulting from the manufacture of latex rubber.



Sec. 428.41   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.

[39 FR 6662, Feb. 21, 1974, as amended at 40 FR 18173, Apr. 25, 1975]

[[Page 67]]



Sec. 428.42   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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................       10.27              6.85
BOD5......................................        0.51               .34
TSS.......................................        0.82               .55
Oil and grease............................        0.21               .14
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................       10.27              6.85
BOD5......................................        0.51               .34
TSS.......................................        0.82               .55
Oil and grease............................        0.21               .14
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[39 FR 6662, Feb. 21, 1974, as amended at 60 FR 33963, June 29, 1995]



Sec. 428.43   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        2.66              1.78
BOD5......................................        0.11               .07
TSS.......................................        0.21               .14
Oil and grease............................        0.11               .07
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................        2.66              1.78
BOD5......................................        0.11               .07
TSS.......................................        0.21               .14
Oil and grease............................        0.11               .07
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


Sec. 428.44  [Reserved]



Sec. 428.45   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new point source subject to the 
provisions of this subpart: The limitations shall be as specified for 
Sec. 428.42.



Sec. 428.46  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33963, June 29, 1995]



 Subpart E--Small-Sized General Molded, Extruded, and Fabricated Rubber 
                           Plants Subcategory

    Source: 40 FR 2336, Jan. 10, 1975, unless otherwise noted.



Sec. 428.50   Applicability; description of the small-sized general molded, extruded, and fabricated rubber plants subcategory.

    The following provisions of this subpart are applicable to process 
waste water discharges resulting from the

[[Page 68]]

production of molded, extruded, and fabricated rubber products, foam 
rubber backing, rubber cement-dipped goods, and retreaded tires by 
small-sized plants. Specifically excluded from the provisions of this 
subpart are the discharges resulting from the production of latex-based 
products, tires and inner tubes, and those discharges from textile 
plants subject to the provisions of part 410 of this chapter.



Sec. 428.51   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 ``raw material'' shall mean all natural and synthetic 
rubber, carbon black, oils, chemical compounds, and fabric used in the 
manufacture of general molded, extruded, and fabricated rubber products.
    (c) The term ``raw material equivalent'' shall be equal to the raw 
material usage multiplied by the volume of air scrubbed via wet 
scrubbers divided by the total volume of air scrubbed.
    (d) The term ``small-sized plants'' shall mean plants which process 
less than 3,720 kg/day (8,200 lbs/day) of raw materials.



Sec. 428.52   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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best practicable control technology 
currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................        0.70              0.25
TSS.......................................        1.28              0.64
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................        0.70              0.25
TSS.......................................        1.28              0.65
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to lead-sheathed hose production, which may be discharged 
by a point source subject to the provisions of this subpart after 
application of the best practicable control technology currently 
available, in addition to the limitations set forth by Sec. 428.52(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to wet scrubbers, which may be discharged by a point source 
subject to the provisions of this subpart after application of the best 
practicable control technology currently available, in addition to the 
limitations set forth by Sec. 428.52(a):

[[Page 69]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                material equivalent)    
                                                                        
                                           -----------------------------
TSS.......................................         5.8               2.9
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                             of raw material equivalent)
                                                                        
                                           -----------------------------
TSS.......................................         5.8               2.9
------------------------------------------------------------------------


[40 FR 2336, Jan. 10, 1975, as amended at 60 FR 33963, June 29, 1995]



Sec. 428.53  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................        0.70              0.25
TSS.......................................        1.28              0.64
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................        0.70              0.25
TSS.......................................        1.28              0.64
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to lead-sheathed hose production, which may be discharged 
by a point source subject to the provisions of this subpart after 
application of the best available technology economically achievable, in 
addition to the limitations set forth by Sec. 428.53(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to wet scrubbers, which may be discharged by a point source 
subject to the provisions of this subpart after application of the best 
available technology economically achievable, in addition to the 
limitations set forth by Sec. 428.53(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                material equivalent)    
                                                                        
                                           -----------------------------
TSS.......................................         1.0               0.5
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                             of raw material equivalent)
                                                                        
                                           -----------------------------
TSS.......................................         1.0               0.5
------------------------------------------------------------------------

Sec. 428.54  [Reserved]



Sec. 428.55   Standards of performance for new sources.

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

[[Page 70]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................        0.70              0.25
TSS.......................................        1.28              0.64
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................        0.70              0.25
TSS.......................................        1.28              0.64
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, and attributable to lead-sheathed hose production, which may be 
discharged by a new source subject to the provisions of this subpart, in 
addition to the limitations set forth by Sec. 428.55(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------



Sec. 428.56   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403, in addition to the limitations set forth in 
paragraphs (a) and (b) of this section.
    (a) The following pretreatment standard establishes the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged to a publicly owned treatment works by 
a new point source subject to the provisions of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................  100 mg/l daily maximum.     
------------------------------------------------------------------------

    (b) The following pretreatment standard establishes the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, and attributable to lead-sheathed hose production, which may be 
discharged to a publicly owned treatment works by a new point source 
subject to the provisions of this subpart, in addition to the 
limitations set forth by Sec. 428.56(a):

------------------------------------------------------------------------
                                               Pretreatment standards   
                                           -----------------------------
                                                        Average of daily
                                                           values for   
      Pollutant or pollutant property         Maximum        thirty     
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------


[40 FR 2336, Jan. 10, 1975, as amended at 60 FR 33963, June 29, 1995]



Subpart F--Medium-Sized General Molded, Extruded, and Fabricated Rubber 
                           Plants Subcategory

    Source: 40 FR 2338, Jan. 10, 1975, unless otherwise noted.



Sec. 428.60   Applicability; description of the medium-sized general molded, extruded, and fabricated rubber plants subcategory.

    The following provisions of this subpart are applicable to process 
waste water discharges resulting from the production of molded, 
extruded, and fabricated rubber products, foam rubber backing, rubber 
cement-dipped goods, and retreaded tires by medium-sized plants. 
Specifically excluded from the provisions of this subpart are the 
discharges resulting from the production of latex-based products, tires 
and inner tubes, and those discharges from

[[Page 71]]

textile plants subject to the provisions of part 410 of this chapter.



Sec. 428.61   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 ``raw material'' shall mean all natural and synthetic 
rubber, carbon black, oils, chemical compounds, and fabric used in the 
manufacture of general molded, extruded, and fabricated rubber products.
    (c) The term ``raw material equivalent'' shall be equal to the raw 
material usage multiplied by the volume of air scrubbed via wet 
scrubbers divided by the total volume of air scrubbed.
    (d) The term ``medium-sized plants'' shall mean plants which process 
between 3,720 kg/day (8,200 lbs/day) and 10,430 kg/day (23,000 lbs/day) 
of raw materials.



Sec. 428.62   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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best practicable control technology 
currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................        0.42              0.15
TSS.......................................        0.80              0.40
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................        0.42              0.15
TSS.......................................        0.80              0.40
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to leadsheathed hose production, which may be discharged by 
a point source subject to the provisions of this subpart after 
application of the best practicable control technology currently 
available, in addition to the limitations set forth by Sec. 428.62(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to wet scrubbers, which may be discharged by a point source 
subject to the provisions of this subpart after application of the best 
practicable control technology

[[Page 72]]

currently available, in addition to the limitations set forth by 
Sec. 428.62(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                material equivalent)    
                                                                        
                                           -----------------------------
TSS.......................................         5.8               2.9
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                             of raw material equivalent)
                                                                        
                                           -----------------------------
TSS.......................................         5.8               2.9
------------------------------------------------------------------------


[40 FR 2338, Jan. 10, 1975, as amended at 60 FR 33963, June 29, 1995]



Sec. 428.63   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................        0.42              0.15
TSS.......................................        0.80              0.40
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................        0.42              0.15
TSS.......................................        0.80              0.40
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to lead-sheathed hose production, which may be discharged 
by a point source subject to the provisions of this subpart after 
application of the best available technology economically achievable, in 
addition to the limitations set forth by Sec. 428.63(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to wet scrubbers, which may be discharged by a point source 
subject to the provisions of this subpart after application of the best 
available technology economically achievable, in addition to the 
limitations set forth by Sec. 428.63:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                material equivalent)    
                                                                        
                                           -----------------------------
TSS.......................................         1.0               0.5
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                             of raw material equivalent)
                                                                        
                                           -----------------------------
TSS.......................................         1.0               0.5
------------------------------------------------------------------------

Sec. 428.64  [Reserved]



Sec. 428.65   Standards of performance for new sources.

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

[[Page 73]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................        0.42              0.15
TSS.......................................        0.80              0.40
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................        0.42               0.0
TSS.......................................        0.80               0.4
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, and attributable to lead-sheathed hose production, which may be 
discharged by a new source subject to the provisions of this subpart, in 
addition to the limitations set forth by Sec. 428.65(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------



Sec. 428.66   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403, in addition to the limitations set forth in 
paragraphs (a) and (b) of this section.
    (a) The following pretreatment standard establishes the quantity or 
quality of pollutants or pollutant properties controlled by this section 
which may be discharged to a publicly owned treatment works by a new 
point source subject to the provisions of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................  100 mg/l daily maximum.     
------------------------------------------------------------------------

    (b) The following pretreatment standard establishes the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, and attributable to lead-sheathed hose production, which may be 
discharged to a publicly owned treatment works by a new point source 
subject to the provisions of this subpart, in addition to the 
limitations set forth by Sec. 428.66(a):

------------------------------------------------------------------------
                                               Pretreatment standards   
                                           -----------------------------
                                                        Average of daily
                                                           values for   
      Pollutant or pollutant property         Maximum        thirty     
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------


[40 FR 2338, Jan. 10, 1975, as amended at 60 FR 33963, June 29, 1995]



 Subpart G--Large-Sized General Molded, Extruded, and Fabricated Rubber 
                           Plants Subcategory

    Source: 40 FR 2340, Jan. 10, 1975, unless otherwise noted.



Sec. 428.70   Applicability; description of the large-sized general molded, extruded, and fabricated rubber plants subcategory.

    The following provisions of this subpart are applicable to process 
waste water discharges resulting from the production of molded, 
extruded, and fabricated rubber products, foam rubber backing, rubber 
cement-dipped goods, and retreaded tires by large-sized plants. 
Specifically excluded from the provisions of this subpart are the 
discharges resulting from the production of latex-based products, tires 
and inner tubes, and those discharges from

[[Page 74]]

textile plants subject to the provisions of part 410 of this chapter.



Sec. 428.71   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 ``raw material'' shall mean all natural and synthetic 
rubber, carbon black, oils, chemical compounds, and fabric used in the 
manufacture of general molded, extruded, and fabricated rubber products.
    (c) The term ``raw material equivalent'' shall be equal to the raw 
material usage multiplied by the volume of air scrubbed via wet 
scrubbers divided by the total volume of air scrubbed.
    (d) The term ``large-sized plants'' shall mean plants which process 
more than 10,430 kg/day (23,000 lbs/day) of raw materials.



Sec. 428.72   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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best practicable control technology 
currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................        0.26             0.093
TSS.......................................        0.50              0.25
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                                                        
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................        0.26             0.093
TSS.......................................        0.50              0.25
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to lead-sheathed hose production, which may be discharged 
by a point source subject to the provisions of this subpart after 
application of the best practicable control technology currently 
available, in addition to the limitations set forth by Sec. 428.72(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                                                        
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to wet scrubbers, which may be discharged by a point source 
subject to the provisions

[[Page 75]]

of this subpart after application of the best practicable control 
technology currently available, in addition to the limitations set forth 
by Sec. 428.72(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                             Metric units (kg/kkg of raw
                                                material equivalent)    
                                                                        
                                           -----------------------------
Lead......................................         5.8               2.9
                                                                        
                                           -----------------------------
                                                                        
                                             English units (lb/1,000 lb 
                                             of raw material equivalent)
                                                                        
                                           -----------------------------
Lead......................................         5.8               2.9
------------------------------------------------------------------------


[40 FR 2340, Jan. 10, 1975, as amended at 60 FR 33963, June 29, 1995]



Sec. 428.73   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................        0.26             0.093
TSS.......................................        0.50              0.25
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                                                        
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................        0.26             0.093
TSS.......................................        0.50              0.25
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to lead-sheathed hose production, which may be discharged 
by a point source subject to the provisions of this subpart after 
application of the best available technology economically achievable, in 
addition to the limitations set forth by Sec. 428.73(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                                                        
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to wet scrubbers, which may be discharged by a point source 
subject to the provisions of this subpart after application of the best 
available technology economically achievable, in addition to the 
limitations set forth by Sec. 428.73(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                             Metric units (kg/kkg of raw
                                                material equivalent)    
                                                                        
                                           -----------------------------
Lead......................................         1.0               0.5
                                                                        
                                           -----------------------------
                                                                        
                                             English units (lb/1,000 lb 
                                             of raw material equivalent)
                                                                        
                                           -----------------------------
Lead......................................         1.0               0.5
------------------------------------------------------------------------

Sec. 428.74  [Reserved]



Sec. 428.75   Standards of performance for new sources.

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section,

[[Page 76]]

which may be discharged by a new source subject to the provisions of 
this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................        0.26             0.093
TSS.......................................        0.50              0.25
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                                                        
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................        0.26             0.093
TSS.......................................        0.50              0.25
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to lead-sheathed hose production, which may be 
discharged by a new source subject to the provisions of this subpart, in 
addition to the limitations set forth by Sec. 428.75(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                                                        
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------



Sec. 428.76   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403, in addition to the limitations set forth in 
paragraphs (a) and (b) of this section.
    (a) The following pretreatment standard establishes the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged to a publicly owned treatment works by 
a new point source subject to the provisions of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................  100 mg/l daily maximum.     
------------------------------------------------------------------------

    (b) The following pretreatment standard establishes the quantity or 
quality of pollutants or pollutant properties controlled by this 
section, and attributable to lead-sheathed hose production, which may be 
discharged to a publicly owned treatment works by a new point source 
subject to the provisions of this subpart, in addition to the 
limitations set forth by Sec. 428.76(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
                                                                        
                                           -----------------------------
                                                                        
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Lead......................................      0.0017            0.0007
------------------------------------------------------------------------


[40 FR 2340, Jan. 10, 1975, as amended at 60 FR 33963, June 29, 1995]



          Subpart H--Wet Digestion Reclaimed Rubber Subcategory

    Source: 40 FR 2341, Jan. 10, 1975, unless otherwise noted.



Sec. 428.80   Applicability; description of the wet digestion reclaimed rubber subcategory.

    The provisions of this subpart are applicable to process waste water 
discharges resulting from the production of reclaimed rubber by use of 
the wet digestion process.

[[Page 77]]



Sec. 428.81   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.



Sec. 428.82   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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        14.7              6.11
Oil and grease............................        0.40             0.144
TSS.......................................        1.04              0.52
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................        14.7              6.11
Oil and grease............................        0.40             0.144
TSS.......................................        1.04              0.52
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[40 FR 2341, Jan. 10, 1975, as amended at 60 FR 33963, June 29, 1995]



Sec. 428.83   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        14.7              6.11
Oil and grease............................        0.40             0.144
TSS.......................................        1.04              0.52
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................        14.7              6.11
Oil and grease............................        0.40             0.144
TSS.......................................        1.04              0.52
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


Sec. 428.84  [Reserved]



Sec. 428.85   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        14.7              6.11
Oil and grease............................        0.40             0.144
TSS.......................................        1.04              0.52
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................        14.7              6.11
Oil and grease............................        0.40             0.144
TSS.......................................        1.04              0.52
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         




Sec. 428.86   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the

[[Page 78]]

following pretreatment standard establishes the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged to a publicly owned treatment works by a new point 
source subject to the provisions of this subpart:

------------------------------------------------------------------------
                                               Pretreatment standards   
                                           -----------------------------
                                                        Average of daily
      Pollutant or pollutant property         Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................        14.7              6.11
Oil and grease............................       (\1\)             (\1\)
TSS.......................................       (\2\)             (\2\)
pH........................................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................        14.7              6.11
Oil and grease............................       (\1\)             (\1\)
TSS.......................................       (\2\)             (\2\)
pH........................................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\100 mg/l.                                                            
\2\No limitation.                                                       


[40 FR 2341, Jan. 10, 1975, as amended at 60 FR 33964, June 29, 1995]



     Subpart I--Pan, Dry Digestion, and Mechanical Reclaimed Rubber 
                               Subcategory

    Source: 40 FR 2342, Jan. 10, 1975, unless otherwise noted.



Sec. 428.90   Applicability; description of the pan, dry digestion, and mechanical reclaimed rubber subcategory.

    The provisions of this subpart are applicable to process waste water 
discharges resulting from the production of reclaimed rubber except when 
produced by the wet digestion process.



Sec. 428.91   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.



Sec. 428.92   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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties controlled by this section, which may 
be discharged by a point source subject to the provisions of this 
subpart after application of the best practicable control technology 
currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
Oil and grease............................        0.40             0.144
TSS.......................................       0.384             0.192
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
Oil and grease............................        0.40             0.144
TSS.......................................       0.384             0.192
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to pan, dry digestion, and mechanical reclaimed rubber 
processes which are integrated with a wet digestion reclaimed process, 
which may be discharged by a point source subject to the provisions of 
this subpart after application of the best practicable control 
technology currently available, in addition to the limitations set forth 
by Sec. 428.92(a):

[[Page 79]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................         6.7               2.8
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................         6.7               2.8
------------------------------------------------------------------------


[40 FR 2342, Jan. 10, 1975, as amended at 60 FR 33964, June 29, 1995]



Sec. 428.93   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
Oil and grease............................        0.40             0.144
TSS.......................................       0.384             0.192
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
Oil and grease............................        0.40             0.144
TSS.......................................       0.384             0.192
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to pan, dry digestion, and mechanical reclaimed rubber 
processes which are integrated with a wet digestion reclaimed rubber 
process, which may be discharged by a point source subject to the 
provisions of this subpart after application of the best available 
technology economically achievable in addition to the limitations set 
forth by Sec. 428.93(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................         6.7               2.8
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................         6.7               2.8
------------------------------------------------------------------------


Sec. 428.94  [Reserved]



Sec. 428.95   Standards of performance for new sources.

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
Oil and grease............................        0.40             0.144
TSS.......................................       0.384             0.192
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
Oil and grease............................        0.40             0.144
TSS.......................................       0.384             0.192
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


    (b) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to pan, dry digestion, and mechanical reclaimed 
rubber processes which are integrated with a wet digestion reclaimed 
rubber process, which

[[Page 80]]

may be discharged by a new source subject to the provisions of this 
subpart, in addition to the limitations set forth by Sec. 428.95:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................         6.7               2.8
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................         6.7               2.8
------------------------------------------------------------------------



Sec. 428.96   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403, in addition to the limitations set forth in 
paragraphs (a) and (b) of this section.
    (a) The following pretreatment standard establishes the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged to a publicly owned treatment works by 
a new point source subject to the provisions of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................  100 mg/l daily maximum.     
------------------------------------------------------------------------

    (b) The following pretreatment standard establishes the quantity or 
quality or pollutant properties controlled by this section and 
attributable to pan, dry digestion, and mechanical reclaimed rubber 
processes which are integrated with a wet digestion reclaimed rubber 
process, which may be discharged to a publicly owned treatment works by 
a new point source subject to the provisions of this subpart, in 
addition to the limitations set forth by Sec. 428.96(a):

------------------------------------------------------------------------
                                               Pretreatment standards   
                                           -----------------------------
                                                        Average of daily
      Pollutant or pollutant property         Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
COD.......................................         6.7               2.8
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................         6.7               2.8
------------------------------------------------------------------------


[40 FR 2342, Jan. 10, 1975, as amended at 60 FR 33964, June 29, 1995]



    Subpart J--Latex-Dipped, Latex-Extruded, and Latex-Molded Rubber 
                               Subcategory

    Source: 40 FR 2344, Jan. 10, 1975, unless otherwise noted.



Sec. 428.100   Applicability; description of the latex-dipped, latex-extruded, and latex-molded rubber subcategory.

    The provisions of this subpart are applicable to process waste water 
discharges resulting from the manufacture of latex-dipped, latex-
extruded, and latex-molded products with the exception of those 
discharges from textile plants subject to the provisions of part 410 of 
this chapter.



Sec. 428.101   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 ``chromium'' shall mean total chromium.
    (c) The term ``raw material'' shall mean all latex solids used in 
the manufacture of latex-dipped, latex-extruded, and latex-molded 
products.



Sec. 428.102   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

[[Page 81]]

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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best practicable control technology 
currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................         2.0              0.73
BOD5......................................        3.72              2.20
TSS.......................................        6.96              2.90
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................         2.0              0.73
BOD5......................................        3.72              2.20
TSS.......................................        6.96              2.90
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, and 
attributable to plants employing the chromic acid form-cleaning 
operation, by a point source subject to the provisions of this subpart 
after application of the best practicable control technology currently 
available, in addition to the limitations set forth by Sec. 428.102(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Chromium..................................      0.0086            0.0036
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Chromium..................................      0.0086            0.0036
------------------------------------------------------------------------


[40 FR 2344, Jan. 10, 1975, as amended at 60 FR 33964, June 29, 1995]



Sec. 428.103   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................         2.0              0.73
BOD5......................................        3.72              2.20
TSS.......................................        6.96              2.90
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................         2.0              0.73
BOD5......................................        3.72              2.20
TSS.......................................        6.96              2.90
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to plants employing the chromic acid form-cleaning 
operation, by a point source subject to the provisions of this subpart 
after application of the best

[[Page 82]]

available technology economically achievable, in addition to the 
limitations set forth by Sec. 428.103(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Chromium..................................      0.0086            0.0036
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Chromium..................................      0.0086            0.0036
------------------------------------------------------------------------


Sec. 428.104  [Reserved]



Sec. 428.105   Standards of performance for new sources.

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Oil and grease............................         2.0              0.73
BOD5......................................        3.72              2.20
TSS.......................................        6.96              2.90
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Oil and grease............................         2.0              0.73
BOD5......................................        3.72              2.20
TSS.......................................        6.96              2.90
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, and attributable to plants employing the chromic acid form-
cleaning operation, which may be discharged by a new source subject to 
the provisions of this subpart, in addition to the limitations set forth 
by Sec. 428.102(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Chromium..................................      0.0086            0.0036
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Chromium..................................      0.0086            0.0036
------------------------------------------------------------------------



Sec. 428.106   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403, in addition to the limitations set forth in 
paragraphs (a) and (b) of this section.
    (a) The following pretreatment standard establishes the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged to a publicly owned treatment works by 
a new point source subject to the provisions of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
BOD5......................................      Do.                     
TSS.......................................      Do.                     
Oil and grease............................  100 mg/l daily maximum.     
------------------------------------------------------------------------

    (b) The following pretreatment standard establishes the quantity or 
quality of pollutant properties controlled by this section and 
attributable to plants employing the chromic acid form-cleaning 
operation, which may be discharged to a publicly owned treatment works 
by a new point source subject to the provisions of this subpart, in 
addition to the limitations set forth by Sec. 428.106(a):

[[Page 83]]



------------------------------------------------------------------------
                                               Pretreatment standards   
                                           -----------------------------
                                                        Average of daily
      Pollutant or pollutant property         Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Chromium..................................      0.0086            0.0036
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Chromium..................................      0.0086            0.0036
------------------------------------------------------------------------


[40 FR 2344, Jan. 10, 1975, as amended at 60 FR 33964, June 29, 1995]



                    Subpart K--Latex Foam Subcategory

    Source: 40 FR 2345, Jan. 10, 1975, unless otherwise noted.



Sec. 428.110   Applicability; description of the latex foam subcategory.

    The provisions of this subpart are applicable to process waste water 
discharges resulting from the manufacture of latex foam except for those 
discharges from textile plants subject to the provisions of part 410 of 
this chapter.



Sec. 428.111   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 ``raw material'' shall mean all latex solids used in 
the manufacture of latex foam.



Sec. 428.112   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/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Zinc......................................       0.058             0.024
BOD5......................................         2.4               1.4
TSS.......................................        2.26              0.94
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Zinc......................................       0.058             0.024
BOD5......................................         2.4               1.4
TSS.......................................        2.26              0.94
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[40 FR 2345, Jan. 10, 1975, as amended at 60 FR 33964, June 29, 1995]



Sec. 428.113   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Zinc......................................       0.058             0.024
BOD5......................................         2.4               1.4
TSS.......................................        2.26              0.94
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Zinc......................................       0.058             0.024
BOD5......................................         2.4               1.4
TSS.......................................        2.26              0.94
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



[[Page 84]]

Sec. 428.114  [Reserved]



Sec. 428.115  Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Zinc......................................       0.058             0.024
BOD5......................................         2.4               1.4
TSS.......................................        2.26              0.94
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Zinc......................................       0.058             0.024
BOD5......................................         2.4               1.4
TSS.......................................        2.26              0.94
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 428.116   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties, controlled by this section, which may be discharged to a 
publicly owned treatment works by a new point source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                               Pretreatment standards   
                                           -----------------------------
                                                        Average of daily
      Pollutant or pollutant property         Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Zinc......................................       0.058             0.024
BOD5......................................       (\1\)             (\1\)
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Zinc......................................       0.058             0.024
BOD5......................................       (\1\)             (\1\)
TSS.......................................       (\1\)             (\1\)
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\No limitation.                                                       


[40 FR 2345, Jan. 10, 1975, as amended at 60 FR 33964, June 29, 1995]



PART 429--TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
429.10  Applicability.
429.11  General definitions.
429.12  Monitoring requirements. [Reserved]

                     Subpart A--Barking Subcategory

429.20  Applicability; description of the barking subcategory.
429.21  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.23  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]
429.24  New source performance standards (NSPS).
429.25  Pretreatment standards for existing sources (PSES).
429.26  Pretreatment standards for new sources (PSNS).

                      Subpart B--Veneer Subcategory

429.30  Applicability; description of the veneer subcategory.

[[Page 85]]

429.31  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.32  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.33  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.34  New source performance standards (NSPS).
429.35  Pretreatment standards for existing sources (PSES).
429.36  Pretreatment standards for new sources (PSNS).

                     Subpart C--Plywood Subcategory

429.40  Applicability; description of the plywood subcategory.
429.41  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.42  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.43  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.44  New source performance standards (NSPS).
429.45  Pretreatment standards for existing sources (PSES).
429.46  Pretreatment standards for new sources (PSNS).

              Subpart D--Dry Process Hardboard Subcategory

429.50  Applicability; description of the dry process hardboard 
          subcategory.
429.51  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.52  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.53  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.54  New source performance standards (NSPS).
429.55  Pretreatment standards for existing sources (PSES).
429.56  Pretreatment standards for new sources (PSNS).

              Subpart E--Wet Process Hardboard Subcategory

429.60  Applicability; description of the wet process hardboard 
          subcategory.
429.61  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.62  [Reserved]
429.63  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]
429.64  New source performance standards (NSPS).
429.65  Pretreatment standards for existing sources (PSES).
429.66  Pretreatment standards for new sources (PSNS).

   Subpart F--Wood Preserving--Water Borne or Nonpressure Subcategory

429.70  Applicability; description of the wood preserving--water borne 
          or nonpressure subcategory.
429.71  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.72  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.73  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.74  New source performance standards (NSPS).
429.75  Pretreatment standards for existing sources (PSES).
429.76  Pretreatment standards for new sources (PSNS).

[[Page 86]]

              Subpart G--Wood Preserving--Steam Subcategory

429.80  Applicability; description of the wood preserving--steam 
          subcategory.
429.81  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.82  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.83  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]
429.84  New source performance standards (NSPS).
249.85  Pretreatment standards for existing sources (PSES).
429.86  Pretreatment standards for new sources (PSNS).

             Subpart H--Wood Preserving--Boulton Subcategory

429.90  Applicability; description of the wood preserving--Boulton 
          subcategory.
429.91  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.92  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.93  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.94  New source performance standards (NSPS).
429.95  Pretreatment standards for existing sources (PSES).
429.96  Pretreatment standards for new sources (PSNS).

                   Subpart I--Wet Storage Subcategory

429.100  Applicability; description of the wet storage subcategory.
429.101  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.102  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.103  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.104  New source performance standards (NSPS).
429.105  Pretreatment standards for existing sources (PSES).
429.106  Pretreatment standards for new sources (PSNS).

                   Subpart J--Log Washing Subcategory

429.110  Applicability; description of the log washing subcategory.
429.111  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.112  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.113  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.114  New source performance standards (NSPS).
429.115  Pretreatment standards for existing sources (PSES).
429.116  Pretreatment standards for new sources (PSNS).

            Subpart K--Sawmills and Planing Mills Subcategory

429.120  Applicability; description of the sawmills and planing mills 
          subcategory.
429.121  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.122  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.123  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.124  New source performance standards (NSPS).
429.125  Pretreatment standards for existing sources (PSES).

[[Page 87]]

429.126  Pretreatment standards for new sources (PSNS).

                    Subpart L--Finishing Subcategory

429.130  Applicability; description of the finishing subcategory.
429.131  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.132  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.133  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.134  New source performance standards (NSPS).
429.135  Pretreatment standards for existing sources (PSES).
429.136  Pretreatment standards for new sources (PSNS).

           Subpart M--Particleboard Manufacturing Subcategory

429.140  Applicability; description of the particleboard manufacturing 
          subcategory.
419.141  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.142  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.143  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.144  New source performance standards (NSPS).
429.145  Pretreatment standards for existing sources (PSES).
429.146  Pretreatment standards for new sources (PSNS).

                 Subpart N--Insulation Board Subcategory

429.150  Applicability; description of the insulation board subcategory.
429.151  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.152  [Reserved]
429.153  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]
429.154  New source performance standards (NSPS).
429.155  Pretreatment standards for existing sources (PSES).
429.156  Pretreatment standards for new sources (PSNS).

  Subpart O--Wood Furniture and Fixture Production Without Water Wash 
        Spray Booth(s) or Without Laundry Facilities Subcategory

429.160  Applicability; description of the wood furniture and fixture 
          production without water wash spray booth(s) or without 
          laundry facilities subcategory.
429.161  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.162  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
429.163  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.164  New source performance standards (NSPS).
429.165  Pretreatment standards for existing sources (PSES).
429.166  Pretreatment standards for new sources (PSNS).

 Subpart P--Wood Furniture and Fixture Production With Water Wash Spray 
             Booth(s) or With Laundry Facilities Subcategory

429.170  Applicability; description of the wood furniture and fixture 
          production with water wash spray booth(s) or with laundry 
          facilities subcategory.
429.171  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
429.172  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

[[Page 88]]

429.173  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
429.174  New source performance standards (NSPS).
429.175  Pretreatment standards for existing sources (PSES).
429.176  Pretreatment standards for new sources (PSNS).

    Authority: Secs. 301, 304(b), (c), (e), and (g), 306(b) and (c), 
307(a)(b) and (c) and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1972, as amended by the Clean Water 
Act of 1977) (the ``Act''); 33 U.S.C. 1311, 1314(b), (c), (e), and (g), 
1316(b) and (c), 1317(b) and (c), and 1361; 86 Stat. 815, Pub. L. 92-
500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 46 FR 8285, Jan. 26, 1981, unless otherwise noted.

                           General Provisions



Sec. 429.10  Applicability.

    This part applies to any timber products processing operation, and 
any plant producing insulation board with wood as the major raw 
material, which discharges or may discharge process wastewater 
pollutants to the waters of the United States, or which introduces or 
may introduce process wastewater pollutants into a publicly owned 
treatment works.



Sec. 429.11  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) The term ``hydraulic barking'' means a wood processing operation 
that removes bark from wood by the use of water under a pressure of 6.8 
atm (100 psia) or greater.
    (b) The terms ``cubic feet'' or ``cubic meters'' of production in 
subpart A means the cubic feet or cubic meters of logs from which bark 
is removed.
    (c) The term ``process wastewater'' specifically excludes noncontact 
cooling water, material storage yard runoff (either raw material or 
processed wood storage), and boiler blowdown. For the dry process 
hardboard, veneer, finishing, particleboard, and sawmills and planing 
mills subcategories, fire control water is excluded from the definition.
    (d) The term ``gross production of fiberboard products'' means the 
air dry weight of hardboard or insulation board following formation of 
the mat and prior to trimming and finishing operations.
    (e) The term ``hardboard'' means a panel manufactured from 
interfelted ligno-cellulosic fibers consolidated under heat and pressure 
to a density of 0.5 g/cu cm (31 lb/cu ft) or greater.
    (f) The term ``insulation board'' means a panel manufactured from 
interfelted ligno-cellulosic fibers consolidated to a density of less 
than 0.5 g/cu cm (less than 31 lb/cu ft).
    (g) The term ``smooth-one-side (S1S) hardboard'' means hardboard 
which is produced by the wet-matting, wet-pressing process.
    (h) The term ``smooth-two-sides (S2S) hardboard'' means hardboard 
which is produced by the wet-matting, dry-pressing process.
    (i) The term ``debris'' means woody material such as bark, twigs, 
branches, heartwood or sapwood that will not pass through a 2.54 cm (1.0 
in) diameter round opening and is present in the discharge from a wet 
storage facility.
    (j) For the subcategories for which numerical limitations are given, 
the daily maximum limitation is a value that should not be exceeded by 
any one effluent measurement. The 30-day limitation is a value that 
should not be exceeded by the average of daily measurements taken during 
any 30-day period.

[46 FR 8285, Jan. 26, 1981, as amended at 46 FR 57287, Nov. 23, 1981]
Sec. 429.12  Monitoring requirements. [Reserved]



                     Subpart A--Barking Subcategory



Sec. 429.20  Applicability; description of the barking subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from the barking of logs by plants in SIC major 
group 24, and by plants producing insulation board (SIC group 2661).

[[Page 89]]



Sec. 429.21  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):
    (a) The following limitations apply to all mechanical barking 
installations: There shall be no discharge of process wastewater 
pollutants into navigable waters.
    (b) The following limitations constitute the maximum permissible 
discharge for hydraulic barking installations:

                                Subpart A                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                 Metric units (kilograms
                                                   per cubic meter of   
                                                       production)      
                                                                        
                                               -------------------------
BOD5..........................................          1.5          0.5
TSS...........................................          6.9          2.3
pH............................................        (\1\)        (\1\)
                                                                        
                                               -------------------------
                                                  English units (pounds 
                                                    per cubic foot of   
                                                       production)      
                                                                        
                                               -------------------------
BOD5..........................................         0.09         0.03
TSS...........................................        0.431        0.144
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           

Sec. 429.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

Sec. 429.23  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]



Sec. 429.24  New source peformance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):
    (a) The following limitations apply to all mechanical barking 
installations: There shall be no discharge of process wastewater 
pollutants into navigable waters.
    (b) The following limitations constitute the maximum permissible 
discharge for hydraulic barking installations:

                                Subpart A                               
------------------------------------------------------------------------
                                                      NSPS effluent     
                                                       limitations      
                                               -------------------------
                                                              Average of
        Pollutant or pollutant property                         daily   
                                                Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                 Metric units (kilograms
                                                   per cubic meter of   
                                                       production)      
                                                                        
                                               -------------------------
BOD5..........................................          1.5          0.5
TSS...........................................          6.9          2.3
pH............................................        (\1\)        (\1\)
                                                                        
                                               -------------------------
                                                  English units (pounds 
                                                    per cubic foot of   
                                                       production)      
                                                                        
                                               -------------------------
BOD5..........................................         0.09         0.03
TSS...........................................        0.431        0.144
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           



Sec. 429.25  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.26  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



                      Subpart B--Veneer Subcategory



Sec. 429.30  Applicability; description of the veneer subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from any plant which manufactures veneer and does 
not store or hold raw materials in wet storage conditions.

[[Page 90]]



Sec. 429.31  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
application of the best practicable control technology currently 
available (BPT):
    (a) The following limitations constitute the maximum permissible 
discharge for all veneer manufacturing installations other than those 
referred to in paragraphs (b) and (c) of this section: There shall be no 
discharge of process wastewater pollutants into navigable waters.
    (b) The following limitations constitute the maximum permissible 
discharge for softwood veneer manufacturing processes which use direct 
steaming for the conditioning of logs:

                                Subpart B                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property                       values for
                                                Maximum for       30    
                                                 any 1 day   consecutive
                                                              days shall
                                                              not exceed
------------------------------------------------------------------------
                                                 Metric units (kilograms
                                                   per cubic meter of   
                                                       production)      
                                                                        
                                               -------------------------
BOD5..........................................         0.72         0.24
pH............................................        (\1\)        (\1\)
                                                                        
                                               -------------------------
                                                  English units (pounds 
                                                    per cubic foot of   
                                                       production)      
                                                                        
                                               -------------------------
BOD5..........................................        0.045        0.015
pH............................................        (\1\)        (\1\)
                                                                        
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0 at all times.                            

    (c) The following limitations constitute the maximum permissible 
discharge for hardwood veneer manufacturing processes which use direct 
steaming for the conditioning of logs:

                                Subpart B                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property                       values for
                                                Maximum for       30    
                                                 any 1 day   consecutive
                                                              days shall
                                                              not exceed
------------------------------------------------------------------------
                                                 Metric units (kilograms
                                                   per cubic meter of   
                                                       production)      
                                                                        
                                               -------------------------
BOD5..........................................         1.62         0.54
pH............................................        (\1\)        (\1\)
                                                                        
                                               -------------------------
                                                  English units (pounds 
                                                    per cubic foot of   
                                                       production)      
                                                                        
                                               -------------------------
BOD5..........................................         0.10        0.034
pH............................................        (\1\)        (\1\)
                                                                        
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0 at all times.                            

Sec. 429.32  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



Sec. 429.33  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.34  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.35  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[[Page 91]]



Sec. 429.36  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



                     Subpart C--Plywood Subcategory



Sec. 429.40  Applicability; description of the plywood subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from any plywood producing plant that does not 
store or hold raw materials in wet storage conditions.



Sec. 429.41  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology (BPT): There 
shall be no discharge of process wastewater pollutants into navigable 
waters.
Sec. 429.42  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.43  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.44  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.45  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.46  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



              Subpart D--Dry Process Hardboard Subcategory



Sec. 429.50  Applicability; description of the dry process hardboard subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from any plant that produces hardboard using the 
dry matting process for forming the board mat.



Sec. 429.51  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology (BPT): There 
shall be no discharge of process wastewater pollutants into navigable 
waters.

[[Page 92]]

Sec. 429.52  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.53  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.54  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.55  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.56  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



              Subpart E--Wet Process Hardboard Subcategory



Sec. 429.60  Applicability; description of the wet process hardboard subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from any plant which produces hardboard products 
using the wet matting process for forming the board mat.



Sec. 429.61  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):
    (a) The following limitations apply to plants which produce smooth-
one-side (S1S) hardboard:

                             Subpart E (S1S)                            
------------------------------------------------------------------------
                                             BPT Effluent Limitations   
                                         -------------------------------
                                                            Average of  
     Pollutant or pollutant property                       daily values 
                                            Maximum for       for 30    
                                             any 1 day      consecutive 
                                                               days     
------------------------------------------------------------------------
                                           kg/kkg (lb/1000 lb) of gross 
                                                    production          
                                         -------------------------------
                                                                        
BOD5....................................            20.5            10.7
TSS.....................................            37.3            24.6
pH......................................           (\1\)           (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           

    (b) The following limitations apply to plants which produce smooth-
two-sides (S2S) hardboard:

                             Subpart E (S2S)                            
------------------------------------------------------------------------
                                             BPT Effluent Limitations   
                                         -------------------------------
                                                            Average of  
     Pollutant or pollutant property                       daily values 
                                            Maximum for       for 30    
                                             any 1 day      consecutive 
                                                               days     
------------------------------------------------------------------------
                                           kg/(kkg (lb/1000 lb) of gross
                                                    production          
                                         -------------------------------
                                                                        
BOD5....................................            32.9            21.4
TSS.....................................            54.2            37.1
pH......................................           (\1\)           (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           


[46 FR 8285, Jan. 26, 1981, as amended at 46 FR 11972, Feb. 12, 1981]

[[Page 93]]

Sec. 429.62  [Reserved]
Sec. 429.63  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT). [Reserved]



Sec. 429.64  New source performance standards (NSPS).

    For purpose of this new source performance standard only, ``new 
source'' means a source which is constructed at a site at which no other 
source covered by this part is located. Any new source subject to this 
subpart must achieve the following new source performance standards 
(NSPS): There shall be no discharge of process wastewater pollutants 
into navigable waters.

[46 FR 8285, Jan. 26, 1981, as amended at 46 FR 57287, Nov. 23, 1981]



Sec. 429.65  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.66  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



   Subpart F--Wood Preserving--Water Borne or Nonpressure Subcategory



Sec. 429.70  Applicability; description of the wood preserving-water borne or nonpressure subcategory.

    This subpart applies to discharges and to the introduction of 
process wastewater pollutants into publicly owned treatment works from 
all nonpressure wood preserving treatment processes and all pressure 
wood preserving treatment processes employing water borne inorganic 
salts.



Sec. 429.71  Effluent limitations representing the degree of effluent reduction 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 degree of reduction attainable by the 
application of the best practicable control technology (BPT): There 
shall be no discharge of process wastewater pollutants into navigable 
waters.
Sec. 429.72  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.73  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.74  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.75  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces process wastewater pollutants 
into a publicly owned treatment works must comply with 40 CFR part 403 
and achieve the following pretreatment standards for existing sources 
(PSES):

[[Page 94]]

There shall be no introduction of process wastewater pollutants into 
publicly owned treatment works.



Sec. 429.76  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces process wastewater pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for new sources (PSNS): There shall be 
no introduction of process wastewater pollutants into publicly owned 
treatment works.



              Subpart G--Wood Preserving Steam Subcategory



Sec. 429.80  Applicability; description of the wood preserving--steam subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from wood preserving processes that use direct 
steam impingment on wood as the predominant conditioning method; 
processes that use the vapor drying process as the predominant 
conditioning method; direct steam conditioning processes which use the 
same retort to treat with both salt and oil type preservatives; and 
steam conditioning processes which apply both salt type and oil type 
preservatives to the same stock.



Sec. 429.81  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

                                Subpart G                               
------------------------------------------------------------------------
                                              BPT Effluent Limitations  
                                           -----------------------------
      Pollutant or pollutant property         Maximum   Average of daily
                                             for any 1    values for 30 
                                                day     consecutive days
------------------------------------------------------------------------
                                            English units (lb/1000 cubic
                                                  feet of product)      
                                                                        
                                           -----------------------------
COD.......................................        68.5              34.5
Phenols...................................         .14               .04
Oil and Grease............................         1.5               .75
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             Metric units (kg/1000 cu m 
                                                     of product)        
                                                                        
                                           -----------------------------
COD.......................................       1,100               550
Phenols...................................        2.18               .65
Oil and Grease............................        24.0              12.0
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        

Sec. 429.82  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]
Sec. 429.83  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT). [Reserved]



Sec. 429.84  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.85  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces process wastewater pollutants 
into a publicly owned treatment works must comply with 40 CFR part 403 
and meet the following pretreatment standards for existing sources 
(PSES):

[[Page 95]]



                                Subpart G                               
                       [PSES Effluent Limitations]                      
------------------------------------------------------------------------
                                                                Maximum 
                                                               for any 1
               Pollutant or pollutant property                  day (mg/
                                                                   l)   
------------------------------------------------------------------------
Oil and grease...............................................        100
Copper.......................................................          5
Chromium.....................................................          4
Arsenic......................................................          4
------------------------------------------------------------------------

In cases where POTWs find it necessary to impose mass limitations, the 
following equivalent mass limitations are provided as guidance.

                  [Grams per cubic meter of production]                 
------------------------------------------------------------------------
                                                         Maximum for any
            Pollutant or pollutant property                   1 day     
------------------------------------------------------------------------
                                                                        
Oil and grease.........................................            20.5 
Copper.................................................              .62
Chromium...............................................              .41
Arsenic................................................              .41
------------------------------------------------------------------------



Sec. 429.86  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces process wastewater pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for new sources (PSNS): There shall be 
no introduction of process wastewater pollutants into publicly owned 
treatment works.



             Subpart H--Wood Preserving--Boulton Subcategory



Sec. 429.90  Applicability; description of the wood preserving--Boulton subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into a publicly 
owned treatment works from wood preserving operations which use the 
Boulton process as the predominant method of conditioning stock.



Sec. 429.91  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology (BPT): There 
shall be no discharge of process wastewater pollutants into navigable 
waters.
Sec. 429.92  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.93  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.94  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.95  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces process wastewater pollutants 
into a publicly owned treatment works must comply with 40 CFR part 403 
and meet

[[Page 96]]

the following pretreatment standards for existing sources (PSES):

                                Subpart H                               
                       [PSES Effluent Limitations]                      
------------------------------------------------------------------------
                                                                Maximum 
                                                               for any 1
               Pollutant or pollutant property                  day (mg/
                                                                   l)   
------------------------------------------------------------------------
Oil and grease...............................................        100
Copper.......................................................          5
Chromium.....................................................          4
Arsenic......................................................          4
------------------------------------------------------------------------

In cases where POTWs find it necessary to impose mass limitations, the 
following equivalent mass limitations are provided as guidance.

                                Subpart H                               
        [PSES Effluent Limitations; grams per cu m of production]       
------------------------------------------------------------------------
                                                                Maximum 
               Pollutant or pollutant property                 for any 1
                                                                  day   
------------------------------------------------------------------------
                                                                        
Oil and grease...............................................      20.5 
Copper.......................................................        .62
Chromium.....................................................        .41
Arsenic......................................................        .41
------------------------------------------------------------------------



Sec. 429.96  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces process wastewater pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for new sources (PSNS): There shall be 
no introduction of process wastewater pollutants into publicly owned 
treatment works.



                   Subpart I--Wet Storage Subcategory



Sec. 429.100  Applicability; description of the wet storage subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from the storage of unprocessed wood, i.e., the 
storage of logs or roundwood before or after removal of bark in self-
contained bodies of water (mill ponds or log ponds) or the storage of 
logs or roundwood on land during which water is sprayed or deposited 
intentionally on the logs (wet decking).



Sec. 429.101  Effluent limitations representing the degree of effluent reduction 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 
reduction attainable by the application of the best practicable control 
technology currently available (BPT): There shall be no debris 
discharged and the pH shall be within the range of 6.0 to 9.0
Sec. 429.102  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.103  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no debris discharged and the pH shall be within 
the range of 6.0 to 9.0.



Sec. 429.104  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no debris 
discharged and the pH shall be within the range of 6.0 to 9.0.



Sec. 429.105  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[[Page 97]]



Sec. 429.106  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



                   Subpart J--Log Washing Subcategory



Sec. 429.110  Applicability; description of the log washing subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from the log washing process in which water under 
pressure is applied to logs for the purpose of removing foreign material 
from the surface of the log before further processing.



Sec. 429.111  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT): There shall be no discharge of process wastewater 
pollutants to navigable waters containing a total suspended solids 
concentration greater than 50 mg/l and the pH shall be within the range 
of 6.0 to 9.0.
Sec. 429.112  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.113  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.114  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.115  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.116  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[[Page 98]]



            Subpart K--Sawmills and Planing Mills Subcategory



Sec. 429.120  Applicability; description of the sawmills and planing mills subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from the timber products processing procedures 
that include all or part of the following operations: bark removal 
(other than hydraulic barking as defined in Sec. 429.11 of this part), 
sawing, resawing, edging, trimming, planing and machining.



Sec. 429.121  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology (BPT): There 
shall be no discharge of process wastewater pollutants into navigable 
waters.
Sec. 429.122  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.123  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.124  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.125  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.126  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



                    Subpart L--Finishing Subcategory



Sec. 429.130  Applicability; description of the finishing subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from the drying, planing, dipping, staining, end 
coating, moisture proofing, fabrication, and by-product utilization 
timber processing operations not otherwise covered by specific 
guidelines and standards.



Sec. 429.131  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology (BPT): There 
shall be no discharge of process wastewater pollutants into navigable 
waters.

[[Page 99]]

Sec. 429.132  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



Sec. 429.133  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subject must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.134  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.135  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.136  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



           Subpart M--Particleboard Manufacturing Subcategory



Sec. 429.140  Applicability; description of the particleboard manufacturing subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from any plant which manufactures particleboard.



Sec. 429.141  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology (BPT): There 
shall be no discharge of process wastewater pollutants into navigable 
waters.
Sec. 429.142  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.143  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.144  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.145  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly

[[Page 100]]

owned treatment works must comply with 40 CFR part 403.



Sec. 429.146  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduce process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



                 Subpart N--Insulation Board Subcategory



Sec. 429.150  Applicability; description of the insulation board subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from plants which produce insulation board using 
wood as the primary raw material. Specifically excluded from this 
subpart is the manufacture of insulation board from the primary raw 
material bagasse.



Sec. 429.151  Effluent limitations representing the degree of effluent reduction attaintable 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

                                Subpart N                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                 kg/kkg (lb/1000 lb) of 
                                                    gross production    
                                               -------------------------
                                                                        
BOD5..........................................         8.13         4.32
TSS...........................................         5.69         2.72
pH............................................  ...........        (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0 at all times.                            

Sec. 429.152  [Reserved]
Sec. 429.153  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]



Sec. 429.154  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants into navigable waters.



Sec. 429.155  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.156  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into publicly owned treatment works must comply 
with 40 CFR part 403.



  Subpart O--Wood Furniture and Fixture Production Without Water Wash 
        Spray Booth(s) or Without Laundry Facilities Subcategory



Sec. 429.160  Applicability; description of the wood furniture and fixture production without water wash spray booth(s) or without laundry facilities 
          subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from the manufacture of wood furniture and 
fixtures at establishments that (a) do not utilize water wash spray 
booths to collect and contain the overspray from spray applications of 
finishing materials and (b) do not maintain on-site laundry facilities 
for fabric utilized in various finishing operations.

[[Page 101]]



Sec. 429.161  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology limitations 
(BPT): There shall be no discharge of process wastewater pollutants into 
navigable waters.
Sec. 429.162  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.163  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.164  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):
    There shall be no discharge of process wastewater pollutants into 
navigable waters.



Sec. 429.165  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.166  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



 Subpart P--Wood Furniture and Fixture Production With Water Wash Spray 
             Booth(s) or With Laundry Facilities Subcategory



Sec. 429.170  Applicability; description of the wood furniture and fixture production with water wash spray booth(s) or with laundry facilities subcategory.

    This subpart applies to discharges to waters of the United States 
and to the introduction of process wastewater pollutants into publicly 
owned treatment works from the manufacture of wood furniture and 
fixtures at establishments that either (a) utilize water wash spray 
booth(s) to collect and contain the overspray from spray applications of 
finishing materials, or (b) utilize on-site laundry facilities for 
fabric utilized in various finishing operations.



Sec. 429.171  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology (BPT): 
Settleable solids shall be less than or equal to 0.2 ml/l and pH shall 
be between 6.0 and 9.0 at all times.

[[Page 102]]

Sec. 429.172  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 429.173  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT): There shall be no discharge of process wastewater pollutants.



Sec. 429.174  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS): There shall be no discharge of 
process wastewater pollutants.



Sec. 429.175  Pretreatment standards for existing sources (PSES).

    Any existing source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



Sec. 429.176  Pretreatment standards for new sources (PSNS).

    Any new source subject to this subpart which introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.



PART 430--PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
430.00  Applicability.
430.01  General definitions.
430.02  Monitoring requirements. [Reserved]

                 Subpart A--Unbleached Kraft Subcategory

430.10  Applicability; description of the unbleached kraft subcategory.
430.11  Specialized definitions.
430.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.14  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.15  New source performance standards (NSPS).
430.16  Pretreatment standards for existing sources (PSES).
430.17  Pretreatment standards for new sources (PSNS).

                  Subpart B--Semi-Chemical Subcategory

430.20  Applicability, description of the semi-chemical subcategory.
430.21  Specialized definitions.
430.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.24  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.25  New source performance standards (NSPS).
430.26  Pretreatment standards for existing sources (PSES).
430.27  Pretreatment standards for new sources (PSNS).

                          Subpart C--[Reserved]

   Subpart D--Unbleached Kraft--Neutral Sulfite Semi-Chemical (Cross 
                          Recovery) Subcategory

430.40  Applicability; description of the unbleached kraft--neutral 
          sulfite semi-chemical (cross recovery) subcategory.
430.41  Specialized definitions.

[[Page 103]]

430.42  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.43  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.44  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.45  New source performance standards (NSPS).
430.46  Pretreatment standards for existing sources (PSES).
430.47  Pretreatment standards for new sources (PSNS).

            Subpart E--Paperboard From Wastepaper Subcategory

430.50  Applicability; description of the paperboard from wastepaper 
          subcategory.
430.51  Specialized definitions.
430.52  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.53  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.54  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.55  New source performance standards (NSPS).
430.56  Pretreatment standards for existing sources (PSES).
430.57  Pretreatment standards for new sources (PSNS).

                 Subpart F--Dissolving Kraft Subcategory

430.60  Applicability; description of the dissolving kraft subcategory.
430.61  Specialized definitions.
430.62  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.63  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.64  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.65  New source performance standards (NSPS).
430.66  Pretreatment standards for existing sources (PSES).
430.67  Pretreatment standards for new sources (PSNS).

              Subpart G--Market Bleached Kraft Subcategory

430.70  Applicability; description of the market bleached kraft 
          subcategory.
430.71  Specialized definitions.
430.72  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.73  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.74  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.75  New source performance standards (NSPS).
430.76  Pretreatment standards for existing sources (PSES).
430.77  Pretreatment standards for new sources (PSNS).

                Subpart H--BCT Bleached Kraft Subcategory

430.80  Applicability; description of the BCT bleached kraft 
          subcategory.
430.81  Specialized definitions.
430.82  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.83  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.84  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.85  New source performance standards (NSPS).
430.86  Pretreatment standards for existing sources (PSES).
430.87  Pretreatment standards for new sources (PSNS).

[[Page 104]]

               Subpart I--Fine Bleached Kraft Subcategory

430.90  Applicability; description of the fine bleached kraft 
          subcategory.
430.91  Specialized definitions.
430.92  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.93  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.94  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.95  New source performance standards (NSPS).
430.96  Pretreatment standards for existing sources (PSES).
430.97  Pretreatment standards for new sources (PSNS).

        Subpart J--Papergrade Sulfite (Blow Pit Wash) Subcategory

430.100  Applicability; description of the papergrade sulfite (blow pit 
          wash) subcategory.
430.101  Specialized definitions.
430.102  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.103  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.104  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.105  New source performance standards (NSPS).
430.106  Pretreatment standards for existing sources (PSES).
430.107  Pretreatment standards for new sources (PSNS).

             Subpart K--Dissolving Sulfite Pulp Subcategory

430.110  Applicability; description of the dissolving sulfite pulp 
          subcategory.
430.111  Specialized definitions.
430.112  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.113  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.114  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.115  New source performance standards (NSPS).
430.116  Pretreatment standards for existing sources (PSES).
430.117  Pretreatment standards for new sources (PSNS).

           Subpart L--Groundwood-Chemi-Mechanical Subcategory

430.120  Applicability; description of the groundwood-chemi-mechanical 
          subcategory.
430.121  Specialized definitions.
430.122  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.123  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
430.124  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]
430.125  New source performance standards (NSPS). [Reserved]
430.126  Pretreatment standards for existing sources (PSES). [Reserved]
430.127  Pretreatment standards for new sources (PSNS). [Reserved]

           Subpart M--Groundwood-Thermo-Mechanical Subcategory

430.130  Applicability; description of the groundwood-thermo-mechanical 
          subcategory.
430.131  Specialized definitions.
430.132  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).

[[Page 105]]

430.133  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
430.134  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.135  New source performance standards (NSPS).
430.136  Pretreatment standards for existing sources (PSES).
430.137  Pretreatment standards for new sources (PSNS).

              Subpart N--Groundwood-CMN Papers Subcategory

430.140  Applicability; description of the groundwood-CMN papers 
          subcategory.
430.141  Specialized definitions.
430.142  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.143  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.144  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.145  New source performance standards (NSPS).
430.146  Pretreatment standards for existing sources (PSES).
430.147  Pretreatment standards for new sources (PSNS).

              Subpart O--Groundwood-Fine Papers Subcategory

430.150  Applicability; description of the groundwood-fine papers 
          subcategory.
430.151  Specialized definitions.
430.152  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.153  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.154  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.155  New source performance standards (NSPS).
430.156  Pretreatment standards for existing sources (PSES).
430.157  Pretreatment standards for new sources (PSNS).

                       Subpart P--Soda Subcategory

430.160  Applicability; description of the soda subcategory.
430.161  Specialized definitions.
430.162  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.163  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.164  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.165  New source performance standards (NSPS).
430.166  Pretreatment standards for existing sources (PSES).
430.167  Pretreatment standards for new sources (PSNS).

                      Subpart Q--Deink Subcategory

430.170  Applicability; description of the deink subcategory.
430.171  Specialized definitions.
430.172  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.173  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.174  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.175  New source performance standards (NSPS).
430.176  Pretreatment standards for existing sources (PSES).
430.177  Pretreatment standards for new sources (PSNS).

            Subpart R--Nonintegrated-Fine Papers Subcategory

430.180  Applicability; description of the nonintegrated-fine papers 
          subcategory.
430.181  Specialized definitions.

[[Page 106]]

430.182  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.183  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.184  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best technology 
          economically achievable (BAT).
430.185  New source performance standards (NSPS).
430.186  Pretreatment standards for existing sources (PSES).
430.187  Pretreatment standards for new sources (PSNS).

           Subpart S--Nonintegrated-Tissue Papers Subcategory

430.190  Applicability; description of the nonintegrated-tissue papers 
          subcategory.
430.191  Specialized definitions.
430.192  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.193  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.194  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.195  New source performance standards (NSPS).
430.196  Pretreatment standards for existing sources (PSES).
430.197  Pretreatment standards for new sources (PSNS).

              Subpart T--Tissue From Wastepaper Subcategory

430.200  Applicability; description of the tissue from wastepaper 
          subcategory.
430.201  Specialized definitions.
430.202  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.203  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.204  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.205  New source performance standards (NSPS).
430.206  Pretreatment standards for existing sources (PSES).
430.207  Pretreatment standards for new sources (PSNS).

          Subpart U--Papergrade Sulfite (Drum Wash) Subcategory

430.210  Applicability; description of the papergrade sulfite (drum 
          wash) subcategory.
430.211  Specialized definitions.
430.212  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.213  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.214  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.215  New source performance standards (NSPS).
430.216  Pretreatment standards for existing sources (PSES).
430.217  Pretreatment standards for new sources (PSNS).

        Subpart V--Unbleached Kraft and Semi-Chemical Subcategory

430.220  Applicability; description of the unbleached kraft and semi-
          chemical subcategory.
430.221  Specialized definitions.
430.222  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT). 
          [Reserved]
430.223  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.224  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.225  New source performance standards (NSPS).
430.226  Pretreatment standards for existing sources (PSES).

[[Page 107]]

430.227  Pretreatment standards for new sources (PSNS).

            Subpart W--Wastepaper-Molded Products Subcategory

430.230  Applicability; description of the wastepaper-molded products 
          subcategory.
430.231  Specialized definitions.
430.232  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.233  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.234  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.235  New source performance standards (NSPS).
430.236  Pretreatment standards for existing sources (PSES).
430.237  Pretreatment standards for new sources (PSNS).

         Subpart X--Nonintegrated-Lightweight Papers Subcategory

430.240  Applicability; description of the nonintegrated-lightweight 
          papers subcategory.
430.241  Specialized definitions.
430.242  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.243  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.244  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.245  New source performance standards (NSPS).
430.246  Pretreatment standards for existing sources (PSES).
430.247  Pretreatment standards for new sources (PSNS).

     Subpart Y--Nonintegrated-Filter and Nonwoven Papers Subcategory

430.250  Applicability; description of the nonintegrated-filter and 
          nonwoven papers subcategory.
430.251  Specialized definitions.
430.252  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.253  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.254  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.255  New source performance standards (NSPS).
430.256  Pretreatment standards for existing sources (PSES).
430.257  Pretreatment standards for new sources (PSNS).

             Subpart Z--Nonintegrated-Paperboard Subcategory

430.260  Applicability; description of the nonintegrated-paperboard 
          subcategory.
430.261  Specialized definitions.
430.262  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
430.263  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
430.264  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
430.265  New source performance standards (NSPS).
430.266  Pretreatment standards for existing sources (PSES).
430.267  Pretreatment standards for new sources (PSNS).

    Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 
307 (b) and (c), and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1972, as amended by the Clean Water 
Act of 1977) (the ``Act''); 33 U.S.C. 1311, 1314 (b), (c), (e), and (g), 
1316 (b) and (c), 1317 (b) and (c), and 1361; 86 Stat. 816, Pub. L. 92-
500; 91 Stat. 1567, Pub. L. 95-217.


[[Page 108]]


    Source: 47 FR 52019, Nov. 18, 1982, unless otherwise noted.

                           General Provisions



Sec. 430.00  Applicability.

    This part applies to any pulp, paper, or paperboard mill which 
discharges or may discharge process wastewater pollutants to the waters 
of the United States, or which introduces or may introduce process 
wastewater pollutants into a publicly owned treatment works.



Sec. 430.01  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) Production shall be defined as the annual off-the-machine 
production (including off-the-machine coating where applicable) divided 
by the number of operating days during that year. Paper and paperboard 
production shall be measured at the off-the-machine moisture content, 
except for subparts A, B, D, and E where paper and paperboard production 
shall be measured in air-dry-tons (10% moisture content). Market pulp 
shall be measured in air-dry-tons (10% moisture). Production shall be 
determined for each mill based upon past production practices, present 
trends, or committed growth.
    (b) Wet barking operations shall be defined to include hydraulic 
barking operations and wet drum barking operations which are those drum 
barking operations that use substantial quantities of water in either 
water sprays in the barking drums or in a partial submersion of the 
drums in a ``tub'' of water.
    (c) A non-continuous discharger is a mill which is prohibited by the 
NPDES authority from discharging pollutants during specific periods of 
time for reasons other than treatment plant upset control, such periods 
being at least 24 hours in duration. A mill shall not be deemed a non-
continuous discharger unless its permit, in addition to setting forth 
the prohibition described above, requires compliance with the effluent 
limitations established for non-continuous dischargers and also requires 
compliance with maximum day and average of 30 consecutive days effluent 
limitations. Such maximum day and average of 30 consecutive days 
effluent limitations for non-continuous dischargers shall be established 
by the NPDES authority in the form of concentrations which reflect 
wastewater treatment levels that are representative of the application 
of the best practicable control technology currently available, the best 
conventional pollutant control technology, or new source performance 
standards in lieu of the maximum day and average of 30 consecutive days 
effluent limitations for conventional pollutants set forth in each 
subpart.

[47 FR 52019, Nov. 18, 1982; 48 FR 13176, Mar. 30, 1983]
Sec. 430.02  Monitoring requirements. [Reserved]



                 Subpart A--Unbleached Kraft Subcategory



Sec. 430.10  Applicability; description of the unbleached kraft subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of pulp and paper at unbleached kraft 
mills.



Sec. 430.11  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.12  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).

[[Page 109]]



                                Subpart A                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................          5.6          2.8
TSS...........................................         12.0          6.0
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        


[47 FR 52019, Nov. 18, 1982; 48 FR 13176, Mar. 30, 1983]



Sec. 430.13  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.12 of this subpart for the best practicable control technology 
currently available (BPT), except that non-continuous dischargers shall 
not be subject to the maximum day and average-of-30-consecutive-days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average-of-30-consecutive-days limitations 
for BOD5 by 1.50 and TSS by 1.67.

[51 FR 45241, Dec. 17, 1986]



Sec. 430.14  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart A                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.00058  (0.011)(12.6)/y
Trichlorophenol..............................   0.00053  (0.010)(12.6)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13176, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.15  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

[[Page 110]]



                                Subpart A                               
                [Facilities where linerboard is produced]               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   3.4                  1.8
TSS..........................................   5.8                  3.0
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.00058   (0.015)(9.4)/y
Trichlorophenol..............................   0.00053   (0.013)(9.4)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



                                Subpart A                               
   [Facilities where bag paper and other mixed products are produced]   
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   5.0                  2.7
TSS..........................................   9.1                  4.8
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.00058  (0.012)(11.4)/y
Trichlorophenol..............................   0.00053  (0.011)(11.4)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.16  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using those biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart A                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(12.6)/y     
Trichlorophenol..............................       (0.010)(12.6)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart A                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                    0.00058
Trichlorophenol..............................                    0.00053
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.17  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

[[Page 111]]



                                Subpart A                               
                [Facilities where linerboard is produced]               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................        (0.015)(9.4)/y     
Trichlorophenol..............................        (0.013)(9.4)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------


                                Subpart A                               
   [Facilities where bag paper and other mixed products are produced]   
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.012)(11.4)/y     
Trichlorophenol..............................       (0.011)(11.4)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:


                                Subpart A                               
                [Facilities where linerboard is produced]               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................          0.00058        
Trichlorophenol................................          0.00053        
------------------------------------------------------------------------


                                Subpart A                               
   [Facilities where bag paper and other mixed products are produced]   
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................          0.00058        
Trichlorophenol................................          0.00053        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13176, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



                  Subpart B--Semi-Chemical Subcategory



Sec. 430.20  Applicability; description of the semi-chemical subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the integrated production of pulp and paper at semi-
chemical mills.



Sec. 430.21  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.22  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).

                                Subpart B                               
                          [Ammonia base mills]                          
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................          8.0          4.0
TSS...........................................         10.0          5.0
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        


                                Subpart B                               
                           [Sodium base mills]                          
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
------------------------------------------------------------------------
BOD5.........................................          8.7          4.35
TSS..........................................         11.0          5.5 
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        



[[Page 112]]

[47 FR 52019, Nov. 18, 1982; 48 FR 13176, Mar. 30, 1983]



Sec. 430.23  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.22 of this subpart for the best practicable control technology 
currently available (BPT), except that non-continuous dischargers shall 
not be subject to the maximum day and average-of-30-consecutive-days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average-of-30-consecutive-days limitations 
for BOD5 by 1.36 and TSS by 1.36.

[51 FR 45241, Dec. 17, 1986]



Sec. 430.24  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart B                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0012   (0.029)(10.3)/y
Trichlorophenol..............................   0.00043  (0.010)(10.3)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13176, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.25  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

[[Page 113]]



                                Subpart B                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   3.0                  1.6
TSS..........................................   5.8                  3.0
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0012    (0.041)(7.3)/y
Trichlorophenol..............................   0.00043   (0.014)(7.3)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.26  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart B                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(10.3)/y     
Trichlorophenol..............................       (0.010)(10.3)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTW's find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart B                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0014
Trichlorophenol..............................                    0.00043
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.27  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart B                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................        (0.045)(7.3)/y     
Trichlorophenol..............................        (0.014)(7.3)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTW's find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                               Subpart B                                
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0014        
Trichlorophenol................................          0.00043        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]

[[Page 114]]



                          Subpart C--[Reserved]



   Subpart D--Unbleached Kraft--Neutral Sulfite Semi-Chemical (Cross 
                          Recovery) Subcategory



Sec. 430.40  Applicability; description of the unbleached kraft-neutral sulfite semi-chemical (cross recovery) subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of pulp and paper at unbleached kraft-
neutral sulfite semi-chemical (cross recovery) mills.



Sec. 430.41  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.42   Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).

                                Subpart D                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          8.0           4.0 
TSS.........................................         12.5           6.25
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        


[47 FR 52019, Nov. 18, 1982; 48 FR 13176, Mar. 30, 1983]



Sec. 430.43  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    BCT effluent limitations for unbleached kraft-neutral sulfite semi-
chemical (cross recovery) mills are presented in subpart V.

[51 FR 45241, Dec. 17, 1986]



Sec. 430.44  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    BAT effluent limitations for unbleached kraft-neutral sulfite semi-
chemical (cross recovery) mills are presented in subpart V.



Sec. 430.45  New source performance standards (NSPS).

    NSPS for unbleached kraft-neutral sulfite semi-chemical (cross 
recovery) mills are presented in subpart V.



Sec. 430.46  Pretreatment standards for existing sources (PSES).

    PSES for unbleached kraft-neutral sulfite semi-chemical (cross 
recovery) mills are presented in subpart V.



Sec. 430.47  Pretreatment standards for new sources (PSNS).

    PSNS for unbleached kraft-neutral sulfite semi-chemical (cross 
recovery) mills are presented in subpart V.



            Subpart E--Paperboard From Wastepaper Subcategory



Sec. 430.50  Applicability; description of the paperboard from wastepaper subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of paperboard from wastepaper.



Sec. 430.51  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.

[[Page 115]]

    (b) Noncorrugating medium furnish subdivision mills are mills where 
recycled corrugating medium is not used in the production of paperboard.
    (c) Corrugating medium furnish subdivision mills are mills where 
only recycled corrugating medium is used in the production of 
paperboard.



Sec. 430.52  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).

                                Subpart E                               
               [Noncorrugating medium finish subdivision]               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................          3.0          1.5
TSS...........................................          5.0          2.5
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        


                                Subpart E                               
                 [Corrugating medium finish subdivision]                
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................          5.7          2.8
TSS...........................................          9.2          4.6
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        


[47 FR 52019, Nov. 18, 1982; 48 FR 13176-13177, Mar. 30, 1983]



Sec. 430.53  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.52 of this subpart for the best practicable control technology 
currently available (BPT), except that non-continuous dischargers shall 
not be subject to the maximum day and average-of-30-consecutive-days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average-of-30-consecutive-days limitations 
for BOD5 by 1.77 and TSS by 2.18.

[51 FR 45241, Dec. 17, 1986]



Sec. 430.54  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb./1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

[[Page 116]]



                                Subpart E                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.00087   (0.029)(7.2)/y
Trichlorophenol..............................   0.00030   (0.010)(7.2)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.55  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart E                               
               [Noncorrugating medium finish subdivision]               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   2.6                  1.4
TSS..........................................   3.5                  1.8
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.00087   (0.065)(3.2)/y
Trichlorophenol..............................   0.00030   (0.023)(3.2)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart E                               
                 [Corrugating medium finish subdivision]                
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   3.9                  2.1
TSS..........................................   4.4                  2.3
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.00087   (0.065)(3.2)/y
Trichlorophenol..............................   0.00030   (0.023)(3.2)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.56  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-

[[Page 117]]

containing biocides must certify to the permit-issuing authority that 
they are not using these biocides. PSES must be attained on or before 
July 1, 1984.

                                Subpart E                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................        (0.032)(7.2)/y     
Trichlorophenol..............................        (0.010)(7.2)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart E                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                    0.00096
Trichlorophenol..............................                    0.00030
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.57  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
bioides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart E                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................        (0.072)(3.2)/y     
Trichlorophenol..............................        (0.023)(3.2)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart E                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................          0.00096        
Trichlorophenol................................          0.00030        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



                 Subpart F--Dissolving Kraft Subcategory



Sec. 430.60  Applicability; description of the dissolving kraft subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of dissolving pulp at kraft mills.



Sec. 430.61  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.62  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

[[Page 118]]



                                Subpart F                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         23.6          12.25
TSS.........................................         37.3          20.05
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.79 and TSS by 1.88.

                                Subpart F                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          3.2          1.7 
TSS..........................................          6.9          3.75
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 2.00 and TSS by 2.00.

                                Subpart F                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.35          0.2
TSS..........................................          0.70          0.4
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.75 and TSS by 2.00.

[[Page 119]]



                                Subpart F                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.6           0.35
TSS.........................................          1.45          0.8 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



Sec. 430.63  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.62 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.64  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.
      

                                Subpart F                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0025   (0.011)(55.1)/y
Trichlorophenol..............................   0.016    (0.068)(55.1)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.65  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

[[Page 120]]



                                Subpart F                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................  15.6                  8.4
TSS..........................................  27.3                 14.3
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0025   (0.012)(50.7)/y
Trichlorophenol..............................   0.016    (0.074)(50.7)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.66  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart F                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(55.1)/y     
Trichlorophenol..............................       (0.082)(55.1)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart F                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0025
Trichlorophenol..............................                      0.019
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.67  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart F                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.012)(50.7)/y     
Trichlorophenol..............................       (0.089)(50.7)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart F                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0025
Trichlorophenol..............................                      0.019
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]

[[Page 121]]



              Subpart G--Market Bleached Kraft Subcategory



Sec. 430.70  Applicability; description of the market bleached kraft subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of market pulp at bleached kraft mills.



Sec. 430.71  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.72  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous discharges shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart G                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         15.45          8.05
TSS.........................................         30.4          16.4 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.71 and TSS by 1.84.

                                Subpart G                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          2.3          1.2 
TSS..........................................          5.3          2.85
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 1.00 and TSS by 2.00.

[[Page 122]]



                                Subpart G                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................          0.2          0.1
TSS...........................................          0.6          0.3
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.33 and TSS by 1.71.

                                Subpart G                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.4           0.2
TSS..........................................          1.15          0.6
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



Sec. 430.73  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.72 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.74  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1,000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart G                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0019   (0.011)(41.6)/y
Trichlorophenol..............................   0.012    (0.068)(41.6)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.75  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers

[[Page 123]]

shall not be subject to the maximum day and average of 30 consecutive 
days effluent limitations for BOD5 and TSS, but shall be subject to 
annual average effluent limitations determined by dividing the average 
of 30 consecutive days limitations for BOD5 by 1.91 and TSS by 1.90. 
Also, for non-continuous dischargers, concentration limitations (mg/l) 
shall apply, where provided. Concentration limitations will only apply 
to non-continuous dischargers. Only facilities where chlorophenolic-
containing biocides are used shall be subject to pentachlorophenol and 
trichlorophenol limitations. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart G                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................  10.3                  5.5
TSS..........................................  18.2                  9.5
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0019   (0.013)(36.6)/y
Trichlorophenol..............................   0.012    (0.077)(36.6)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.76  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart G                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(41.6)/y     
Trichlorophenol..............................       (0.082)(41.6)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart G                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0019
Trichlorophenol..............................                      0.014
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.77  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart G                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.013)(36.6)/y     
Trichlorophenol..............................       (0.093)(36.6)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------


[[Page 124]]

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart G                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0019        
Trichlorophenol................................           0.014         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



                Subpart H--BCT Bleached Kraft Subcategory



Sec. 430.80  Applicability; description of the BCT bleached kraft subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the integrated production of paperboard, coarse paper, 
and tissue paper at bleached kraft mills.



Sec. 430.81  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.82  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart H                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................         13.65          7.1
TSS..........................................         24.0          12.9
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.85 and TSS by 1.82.

                                Subpart H                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          2.25          1.2
TSS..........................................          5.75          3.1
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity of quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section

[[Page 125]]

and shall be calculated using the proportion of the mill's total 
production due to use of logs and/or chips which are subject to such 
operations. Noncontinuous dischargers shall not be subject to the 
maximum day and average of 30 consecutive days limitations, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 3.00 and TSS 
by 1.75.

                                Subpart H                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.25          0.15
TSS.........................................          0.65          0.35
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of .0 to 9.0 at all times.                         

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 2.50 and TSS by 2.00.

                                Subpart H                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.45          0.25
TSS.........................................          1.25          0.7 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983]



Sec. 430.83   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.82 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.84   Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass

[[Page 126]]

limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart H                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0016   (0.011)(35.4)/y
Trichlorophenol..............................   0.010    (0.068)(35.4)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.85  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart H                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   8.5                  4.6
TSS..........................................  14.6                  7.6
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0016   (0.012)(31.7)/y
Trichlorophenol..............................   0.010    (0.076)(31.7)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.86  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart H                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(35.4)/y     
Trichlorophenol..............................       (0.082)(35.4)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

[[Page 127]]



                                Subpart H                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0016
Trichlorophenol..............................                      0.012
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.87  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart H                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.012)(31.7)/y     
Trichlorophenol..............................       (0.092)(31.7)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart H                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0016        
Trichlorophenol................................           0.012         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



               Subpart I--Fine Bleached Kraft Subcategory



Sec. 430.90  Applicability; description of the fine bleached kraft subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the integrated production of pulp and fine papers at 
bleached kraft mills.



Sec. 430.91  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.92  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart I                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................         10.6           5.5
TSS..........................................         22.15         11.9
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These

[[Page 128]]

limitations are in addition to the limitations set forth in paragraph 
(a) of this section and shall be calculated using the proportion of the 
mill's total production due to use of logs which are subject to such 
operations. Noncontinuous dischargers shall not be subject to the 
maximum day and average of 30 consecutive days limitations, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.82 and TSS 
by 1.84.

                                Subpart I                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          1.95          1.0 
TSS.........................................          5.3           2.85
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 2.00 and TSS by 2.00.

                                Subpart I                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.2           0.1
TSS..........................................          0.55          0.3
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 2.00 and TSS by 2.00.

                                Subpart I                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.35          0.2
TSS..........................................          1.15          0.6
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983]

[[Page 129]]



Sec. 430.93  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.92 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.94  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart I                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0014   (0.011)(30.9)/y
Trichlorophenol..............................   0.0088   (0.068)(30.9)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.95  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not these biocides.

                                Subpart I                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   5.7                  3.1
TSS..........................................   9.1                  4.8
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0014   (0.014)(25.1)/y
Trichlorophenol..............................   0.0088   (0.084)(25.1)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]

[[Page 130]]



430.96  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart I                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(30.9)/y     
Trichlorophenol..............................       (0.082)(30.9)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart I                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0014
Trichlorophenol..............................                      0.011
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.97  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart I                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.014)(25.1)/y     
Trichlorophenol..............................       (0.101)(25.1)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart I                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0014        
Trichlorophenol................................           0.011         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



        Subpart J--Papergrade Sulfite (Blow Pit Wash) Subcategory



Sec. 430.100  Applicability; description of the papergrade sulfite (blow pit wash) subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the integrated production of pulp and paper at papergrade 
sulfite mills, where blow pit pulp washing techniques are used.



Sec. 430.101  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.
    (b) Sulfite cooking liquor shall be defined as bisulfite cooking 
liquor when the pH of the liquor is between 3.0 and 6.0 and as acid 
sulfite cooking liquor when the pH is less than 3.0.

[[Page 131]]



Sec. 430.102  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart J                               
                  [Bisulfite liquor/surface condensers]                 
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         31.8          16.55
TSS.........................................         43.95         23.65
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart J                               
                [Bisulfite liquor/barometric condensers]                
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................         34.7         18.05
TSS..........................................         52.2         28.1 
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart J                               
                [Acid sulfite liquor/surface condensers]                
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         32.3          16.8 
TSS.........................................         43.95         23.65
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart J                               
               [Acid sulfite liquor/barometric condensers]              
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................         35.55         18.5
TSS..........................................         52.2          28.1
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.81 and TSS by 1.80.

[[Page 132]]



                                Subpart J                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          2.7          1.45
TSS..........................................          7.5          3.95
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 2.00 and TSS by 1.80.

                                Subpart J                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.15          0.1 
TSS.........................................          2.55          1.35
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 2.00 and TSS by 1.80.

                                Subpart J                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.35          0.2
TSS..........................................          1.7           0.9
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[47 FR 52019, Nov. 17, 1982; 48 FR 13177, Mar. 30, 1983]



Sec. 430.103  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.102 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.104  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are

[[Page 133]]

used must achieve the following effluent limitations representing the 
degree of effluent reduction attainable by the application of the best 
available technology economically achievable (BAT). Non-continuous 
dischargers shall not be subject to the maximum day mass limitations in 
kg/kkg (lb/1,000 lb), but shall be subject to concentration limitations. 
Concentration limitations are only applicable to non-continuous 
dischargers. Permittees not using chlorophenolic-containing biocides 
must certify to the permit-issuing authority that they are not using 
these biocides.

                                                    Subpart J                                                   
----------------------------------------------------------------------------------------------------------------
                                                                            BAT effluent limitations            
                                                               -------------------------------------------------
                                                                              Maximum for any 1 day             
                Pollutant or pollutant property                -------------------------------------------------
                                                                Kg/kkg (pounds per                              
                                                                   1,000 lb) of           Milligrams/liter      
                                                                      product                                   
----------------------------------------------------------------------------------------------------------------
Pentachlorophenol.............................................  0.00058exp(0.017x)  ((0.011)(12.67)exp(0.017x))/
                                                                                                               y
Trichlorophenol...............................................   0.0036exp(0.017x)  ((0.068)(12.67)exp(0.017x))/
                                                                                                               y
x=percent sulfite pulp in final product.                                                                        
y=wastewater discharged in kgal per ton of product.                                                             
----------------------------------------------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.105  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                                    Subpart J                                                   
----------------------------------------------------------------------------------------------------------------
                                                                                      NSPS                      
                                                               -------------------------------------------------
                Pollutant or pollutant property                  Maximum for any 1   Average of daily values for
                                                                        day              30 consecutive days    
----------------------------------------------------------------------------------------------------------------
                                                                   Kg/kkg (or pounds per 1,000 lb.) of product  
                                                               -------------------------------------------------
BOD5..........................................................     4.38exp(0.017x)               2.36exp(0.017x)
TSS...........................................................     5.81exp(0.017x)               3.03exp(0.107x)
pH............................................................               (\1\)                         (\1\)
x=percent sulfite pulp in final product.                                                                        
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                                                                


----------------------------------------------------------------------------------------------------------------
                                                                              Maximum for any 1 day             
                                                               -------------------------------------------------
                                                                Kg/kkg (pounds per/                             
                                                                   1,000 lb) of           Milligrams/liter      
                                                                      product                                   
----------------------------------------------------------------------------------------------------------------
Pentachlorophenol.............................................  0.00058exp(0.017x)  ((0.015)(9.12)exp(0.017x))/y
Trichlorophenol...............................................   0.0036exp(0.017x)  ((0.094)(9.12)exp(0.017x))/y
x=percent sulfite pulp in final product.                                                                        
y=wastewater discharged in kgal per ton of product.                                                             
----------------------------------------------------------------------------------------------------------------

(Approved by the Office of Management and Budget under control number 
2040-0033)


[[Page 134]]


[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.106  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart J                               
------------------------------------------------------------------------
                                                        PSES            
     Pollutant or pollutant property      ------------------------------
                                               Maximum for any 1 day    
------------------------------------------------------------------------
                                            Milligrams per liter (mg/l) 
                                          ------------------------------
Pentachlorophenol........................  ((0.011)(12.67)exp(0.017x))/y
Trichlorophenol..........................  ((0.082)(12.67)exp(0.017x))/y
x=percent sulfite pulp in final product.                                
y=wastewater discharged in kgal per ton of product.                     
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart J                               
------------------------------------------------------------------------
                                                        PSES            
      Pollutant or pollutant property      -----------------------------
                                                Maximum for any 1 day   
------------------------------------------------------------------------
                                             Kg/kkg (or pounds per/1,000
                                                   lb) of product       
                                           -----------------------------
Pentachlorophenol.........................       0.00058exp(0.017x)     
Trichlorophenol...........................        0.0043exp(0.017x)     
x = percent sulfite pulp in final product.                              
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.107  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart J                               
------------------------------------------------------------------------
                                                        PSNS            
      Pollutant or pollutant property      -----------------------------
                                                Maximum for any 1 day   
------------------------------------------------------------------------
                                             Milligrams per liter (mg/l)
                                           -----------------------------
Pentachlorophenol.........................  ((0.015)(9.12)exp(0.017x))/y
Trichlorophenol...........................  ((0.114)(9.12)exp(0.017x))/y
x=percent sulfite pulp in final product.                                
y=wastewater discharged in kgal per ton of product.                     
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart J                               
------------------------------------------------------------------------
                                                        PSNS            
      Pollutant or pollutant property      -----------------------------
                                                Maximum for any 1 day   
------------------------------------------------------------------------
                                             Kg/kkg (or pounds per 1,000
                                                   lb) of product       
                                           -----------------------------
Pentachlorophenol.........................       0.00058exp(0.017x)     
Trichlorophenol...........................        0.0043exp(0.017x)     
x=percent sulfite pulp in final product.                                
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



             Subpart K--Dissolving Sulfite Pulp Subcategory



Sec. 430.110  Applicability; description of the dissolving sulfite pulp subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of pulp at dissolving sulfite mills.



Sec. 430.111  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.

[[Page 135]]



Sec. 430.112  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart K                               
           [Facilities where nitration grade pulp is produced]          
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         41.4          21.5 
TSS.........................................         70.65         38.05
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart K                               
            [Facilities where viscose grade pulp is produced]           
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         44.3          23.0 
TSS.........................................         70.65         38.05
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart K                               
          [Facilities where cellophane grade pulp is produced]          
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         48.05         24.95
TSS.........................................         70.65         38.05
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart K                               
            [Facilities where acetate grade pulp is produced]           
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................      \1\50.80      \1\26.40
TSS.........................................         70.65         38.05
pH..........................................      (\2\)         (\2\)   
------------------------------------------------------------------------
\1\ BOD5 effluent limitations were remanded (Weyerhaeuser Company, et   
  al. v. Costle,  590 F.2nd 1011; D.C. Circuit 1978.                    
\2\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.75 and TSS by 2.00.

[[Page 136]]



                                Subpart K                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.7           0.35
TSS.........................................          0.15          0.1 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 2.00 and TSS by 2.00.

                                Subpart K                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.15          0.1
TSS..........................................          0.15          0.1
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 2.00 and TSS by 2.00.

                                Subpart K                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.15          0.1
TSS..........................................          0.15          0.1
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983]



Sec. 430.113  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.112 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.114  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are

[[Page 137]]

used must achieve the following effluent limitations representing the 
degree of effluent reduction attainable by the application of the best 
available technology economically achievable (BAT). Non-continuous 
dischargers shall not be subject to the maximum day mass limitations in 
kg/kkg (lb/1000 lb), but shall be subject to concentration limitations. 
Concentration limitations are only applicable to non-continuous 
dischargers. Permittees not using chlorophenolic-containing biocides 
must certify to the permit-issuing authority that they are not using 
these biocides.

                                Subpart K                               
   [Facilities where nitration, viscose, or cellophane grade pulps are  
                                produced]                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0030   (0.011)(66.0)/y
Trichlorophenol..............................   0.019    (0.068)(66.0)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


                                Subpart K                               
            [Facilities where acetate grade pulp is produced]           
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0033   (0.011)(72.7)/y
Trichlorophenol..............................   0.021    (0.068)(72.7)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.115  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart K                               
           [Facilities where nitration grade pulp is produced]          
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................  26.9                 14.5
TSS..........................................  40.8                 21.3
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0030   (0.012)(59.0)/y
Trichlorophenol..............................   0.019    (0.012)(59.0)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart K                               
            [Facilities where viscose grade pulp is produced]           
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................  28.7                 15.5
TSS..........................................  40.8                 21.3
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0030   (0.012)(59.0)/y
Trichlorophenol..............................   0.019    (0.012)(59.0)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[[Page 138]]


                                Subpart K                               
          [Facilities where cellophane grade pulp is produced]          
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................  31.2                 16.8
TSS..........................................  40.8                 21.3
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0030   (0.012)(59.0)/y
Trichlorophenol..............................   0.019    (0.076)(59.0)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart K                               
            [Facilities where acetate grade pulp is produced]           
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................  39.6                 21.4
TSS..........................................  41.1                 21.5
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0033   (0.012)(65.7)/y
Trichlorophenol..............................   0.021    (0.075)(65.7)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.116  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart K                               
   [Facilities where nitration, viscose, or cellophane grade pulps are  
                                produced]                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(66.0)/y     
Trichlorophenol..............................       (0.082)(66.0)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


                                Subpart K                               
            [Facilities where acetate grade pulp is produced]           
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(72.7)/y     
Trichlorophenol..............................       (0.082)(72.7)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart K                               
   [Facilities where nitration, viscose, or cellophane grade pulps are  
                                produced]                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0030
Trichlorophenol..............................                      0.023
------------------------------------------------------------------------


                                Subpart K                               
            [Facilities where acetate grade pulp is produced]           
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0033
Trichlorophenol..............................                      0.025
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]

[[Page 139]]



Sec. 430.117  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart K                               
   [Facilities where nitration, viscose, or cellophane grade pulps are  
                                produced]                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.012)(59.0)/y     
Trichlorophenol..............................       (0.092)(59.0)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------


                                Subpart K                               
            [Facilities where acetate grade pulp is produced]           
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.012)(65.7)/y     
Trichlorophenol..............................       (0.091)(65.7)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart K                               
   [Facilities where nitration, viscose, or cellophane grade pulps are  
                                produced]                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0030        
Trichlorophenol................................           0.023         
------------------------------------------------------------------------


                                Subpart K                               
            [Facilities where acetate grade pulp is produced]           
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0033        
Trichlorophenol................................           0.025         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



           Subpart L--Groundwood-Chemi-Mechanical Subcategory



Sec. 430.120  Applicability; description of the groundwood-chemi-mechanical subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of pulp and paper at groundwood chemi-
mechanical mills.



Sec. 430.121  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.122  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

[[Page 140]]



                                Subpart L                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         13.5           7.05
TSS.........................................         19.75         10.65
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.80 and TSS by 1.81.

                                Subpart L                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.9          0.45
TSS..........................................          2.6          1.45
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 1.00 and TSS by 1.50.

                                Subpart L                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.05          0.05
TSS.........................................          0.25          0.15
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.00 and TSS by 2.00.

                                Subpart L                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.15          0.05
TSS.........................................          0.55          0.3 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[[Page 141]]

    (e) For those mills using zinc hydrosulfite as a bleaching agent in 
the manufacturing process, the following effluent limitations are to be 
added to the base limitations set forth in paragraph (a) of this 
section. Permittees not using zinc hydrosulfite as a bleaching agent 
must certify to the permit issuing authority that they are not using 
this bleaching compound. Non-continuous dischargers shall not be subject 
to the maximum day and average of 30 consecutive days effluent 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations by 
1.50.

                                Subpart L                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
Zinc........................................          0.34          0.17
------------------------------------------------------------------------


[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983]
Sec. 430.123  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]
Sec. 430.124  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT). [Reserved]
Sec. 430.125  New source performance standards (NSPS). [Reserved]
Sec. 430.126  Pretreatment standards for existing sources (PSES). 
[Reserved]
Sec. 430.127  Pretreatment standards for new sources (PSNS). [Reserved]



          Subpart M--Groundwood--Thermo--Mechanical Subcategory



Sec. 430.130  Applicability; description of the groundwood-thermo-mechanical subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of pulp and paper at groundwood mills 
through the application of the thermo-mechanical process.



Sec. 430.131  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.132  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days

[[Page 142]]

limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart M                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         10.6           5.55
TSS.........................................         15.55          8.35
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.50 and TSS by 1.93.

                                Subpart M                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.9          0.45
TSS..........................................          2.7          1.45
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 1.00 and TSS by 3.00.

                                Subpart M                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.05          0.05
TSS.........................................          0.30          0.15
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 2.00 and TSS by 2.33.

[[Page 143]]



                                Subpart M                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.15          0.1 
TSS.........................................          0.60          0.35
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (e) For those mills using zinc hydrosulfite as a bleaching agent in 
the manufacturing process, the following effluent limitations are to be 
added to the base limitations set forth in paragraph (a) of this 
section. Permittees not using zinc hydrosulfite as a bleaching agent 
must certify to the permit issuing authority that they are not using 
this bleaching compound. Non-continuous dischargers shall not be subject 
to the maximum day and average of 30 consecutive days effluent 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations by 
1.50.

                                Subpart M                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
Zinc........................................          0.26          0.13
------------------------------------------------------------------------


[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983]
Sec. 430.133  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



Sec. 430.134  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT), except that non-continuous dischargers shall not be subject to 
the maximum day mass limitations in kg/kkg (lb/1000 lb), but shall be 
subject to concentration limitations. Concentration limitations are only 
applicable to non-continuous dischargers. Pentachlorophenol and 
trichlorophenol limitations are only applicable at facilities where 
chlorophenolic-containing biocides are used. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides. Zinc limitations are 
only applicable at facilities where zinc hydrosulfite is used as a 
bleaching agent. Permittees not using zinc hydrosulfite as a bleaching 
agent must certify to the permit issuing authority that they are not 
using this bleaching compound.

                                Subpart M                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.00097  (0.011)(21.1)/y
Trichlorophenol..............................   0.00088  (0.010)(21.1)/y
Zinc.........................................   0.26       (3.0)(21.1)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.135  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and

[[Page 144]]

TSS by 1.90. Also, for non-continuous dischargers, concentration 
limitations (mg/l) shall apply, where provided. Concentration 
limitations will only apply to non-continuous dischargers. 
Pentachlorophenol and trichlorophenol limitations are only applicable at 
facilities where chlorophenolic-containing biocides are used. Permittees 
not using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. Zinc 
limitations are only applicable at facilities where zinc hydrosulfite is 
used as a bleaching agent. Permittees not using zinc hydrosulfite as a 
bleaching agent must certify to the permit issuing authority that they 
are not using this bleaching compound.

                                Subpart M                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   4.6                  2.5
TSS..........................................   8.7                  4.6
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.00097  (0.017)(13.8)/y
Trichlorophenol..............................   0.00088  (0.015)(13.8)/y
Zinc.........................................   0.17       (3.0)(13.8)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.136  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources 
(PSES). Pentachlorophenol and trichlorophenol limitations are only 
applicable at facilities where chlorophenolic-containing biocides are 
used. Permittees not using chlorophenolic-containing biocides must 
certify to the permit-issuing authority that they are not using these 
biocides. Zinc limitations are only applicable at facilities where zinc 
hydrosulfite is used as a bleaching agent. Permittees not using zinc 
hydrosulfite as a bleaching agent must certify to the permit-issuing 
authority that they are not using this bleaching compound. PSES must be 
attained on or before July 1, 1984.

                                Subpart M                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(21.1)/y     
Trichlorophenol..............................       (0.010)(21.1)/y     
Zinc.........................................        (3.0)(21.1)/y      
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart M                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                    0.00097
Trichlorophenol..............................                    0.00088
Zinc.........................................                       0.26
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.137  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS). Pentachlorophenol and 
trichlorophenol limitations are only applicable at facilities where 
chlorophenolic-containing biocides are used. Permittees not using 
chlorophenolic-containing

[[Page 145]]

biocides must certify to the permit-issuing authority that they are not 
using these biocides. Zinc limitations are only applicable at facilities 
where zinc hydrosulfite is used as a bleaching agent. Permittees not 
using zinc hydrosulfite as a bleaching agent must certify to the permit 
issuing authority that they are not using this bleaching compound.

                                Subpart M                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.017)(13.8)/y     
Trichlorophenol..............................       (0.015)(13.8)/y     
Zinc.........................................        (3.0)(13.8)/y      
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTW's find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart M                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................          0.00097        
Trichlorophenol................................          0.00088        
Zinc...........................................            0.17         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



              Subpart N--Groundwood-CMN Papers Subcategory



Sec. 430.140  Applicability; description of the groundwood-CMN papers subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the integrated production of pulp and coarse paper, 
molded pulp products, and newsprint at groundwood mills.



Sec. 430.141   Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.142  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart N                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          7.45          3.9 
TSS.........................................         12.75          6.85
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.83 and TSS by 1.83.

[[Page 146]]



                                Subpart N                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          1.15          0.55
TSS.........................................          2.0           1.1 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 1.00 and TSS by 1.50.

                                Subpart N                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.15          0.05
TSS.........................................          0.20          0.15
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 2.00 and TSS by 1.67.

                                 Subpart                                
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.25          0.1 
TSS.........................................          0.45          0.25
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (e) For those mills using zinc hydrosulfite as a bleaching agent in 
the manufacturing process, the following effluent limitations are to be 
added to the base limitations set forth in paragraph (a) of this 
section. Permittees not using zinc hydrosulfite as a bleaching agent 
must certify to the permit issuing authority that they are not using 
this bleaching compound. Non-continuous dischargers shall not be subject 
to the maximum day and average of 30 consecutive days effluent 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations by 
1.50.

                                Subpart N                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
Zinc........................................          0.30          0.15
------------------------------------------------------------------------


[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983]

[[Page 147]]



Sec. 430.143  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.142 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.144  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT), except that non-continuous dischargers shall not be subject to 
the maximum day mass limitations in Kg/kkg (lb/1000 lb), but shall be 
subject to concentration limitations. Concentration limitations are only 
applicable to non-continuous dischargers. Pentachlorophenol and 
trichlorophenol limitations are only applicable at facilities where 
chlorophenolic-containing biocides are used. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides. Zinc limitations are 
only applicable at facilities where zinc hydrosulfite is used as a 
bleaching agent. Permittees not using zinc hydrosulfite as a bleaching 
agent must certify to the permit issuing authority that they are not 
using this bleaching compound.

                                Subpart N                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0011   (0.011)(23.8)/y
Trichlorophenol..............................   0.00099  (0.010)(23.8)/y
Zinc.........................................   0.30       (3.0)(23.8)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.145  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Pentachlorophenol and 
trichlorphenol limitations are only applicable at facilities where 
chlorophenolic-containing biocides are used. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides. Zinc limitations are 
only applicable at facilities where zinc hydrosulfite is used as a 
bleaching agent. Permittees not using zinc hydrosulfite as a bleaching 
agent must certify to the permit issuing authority that they are not 
using this bleaching compound.

[[Page 148]]



                                Subpart N                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   4.6                  2.5
TSS..........................................   7.3                  3.8
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0011   (0.016)(16.8)/y
Trichlorophenol..............................   0.00099  (0.014)(16.8)/y
Zinc.........................................   0.21       (3.0)(16.8)/y
y=wastewater discharged in kgal per ton of production...................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13177, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.146  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources 
(PSES). Pentachlorophenol and trichlorophenol limitations are only 
applicable at facilities where chlorophenolic-containing biocides are 
used. Permittees not using chlorophenolic-containing biocides must 
certify to the permit-issuing authority that they are not using these 
biocides. Zinc limitations are only applicable at facilities where zinc 
hydrosulfite is used as a bleaching agent. Permittees not using zinc 
hydrosulfite as a bleaching agent must certify to the permit issuing 
authority that they are not using this bleaching compound. PSES must be 
attained on or before July 1, 1984.

                                Subpart N                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(23.8)/y     
Trichlorophenol..............................       (0.010)(23.8)/y     
Zinc.........................................        (3.0)(23.8)/y      
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart N                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0011
Trichlorophenol..............................                    0.00099
Zinc.........................................                       0.30
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.147  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS). Pentachlorophenol and 
trichlorophenol limitations are only applicable at facilities where 
chlorophenolic-containing biocides are used. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides. Zinc limitations are 
only applicable at facilities where zinc hydrosulfite is used as a 
bleaching agent. Permittees not using zinc hydrosulfite as a bleaching 
agent must certify to the permit issuing authority that they are not 
using this bleaching compound.

[[Page 149]]



                                Subpart N                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.016)(16.8)/y     
Trichlorophenol..............................       (0.014)(16.8)/y     
Zinc.........................................        (3.0)(16.8)/y      
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart N                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0011        
Trichlorophenol................................          0.00099        
Zinc...........................................            0.21         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



              Subpart O--Groundwood-Fine Papers Subcategory



Sec. 430.150  Applicability; description of the groundwood-fine papers subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the integrated production of pulp and fine paper at 
groundwood mills.



Sec. 430.151  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.152  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart O                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          6.85          3.6
TSS..........................................         11.75          6.3
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average

[[Page 150]]

effluent limitations determined by dividing the average of 30 
consecutive days limitations for BOD5 by 1.57 and TSS by 1.83.

                                Subpart O                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          1.1           0.55
TSS.........................................          1.95          1.1 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 1.00 and TSS by 1.50.

                                Subpart O                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.15          0.05
TSS.........................................          0.2           0.15
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.00 and TSS by 1.67.

                                Subpart O                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.2          0.05
TSS..........................................          0.4          0.25
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (e) For those mills using zinc hydrosulfite as a bleaching agent in 
the manufacturing process, the following effluent limitations are to be 
added to the base limitations set forth in paragraph (a) of this 
section. Permittees not using zinc hydrosulfite as a bleaching agent 
must certify to the permit issuing authority that they are not using 
this bleaching compound. Non-continuous dischargers shall not be subject 
to the maximum day and average of 30 consecutive days effluent 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations by 
1.5).

                                Subpart O                               
------------------------------------------------------------------------
                                              BPT effluent limitations  
                                           -----------------------------
                                                             Average of 
      Pollutant or pollutant property                       daily values
                                             Maximum for       for 30   
                                              any 1 day     consecutive 
                                                                days    
------------------------------------------------------------------------
  ...........................................Kg/kkg (or pounds per 1,000
                                                   lb) of product       
                                           -----------------------------
Zinc......................................          0.275          0.135
------------------------------------------------------------------------



[[Page 151]]

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983]



Sec. 430.153  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.152 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.154  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT), except that non-continuous dischargers shall not be subject to 
the maximum day mass limitations in kg/kkg (lb/1000 lb), but shall be 
subject to concentration limitations. Concentration limitations are only 
applicable to non-continuous dischargers. Pentachlorophenol and 
trichlorophenol limitations are only applicable at facilities where 
chlorophenolic-containing biocides are uses. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides. Zinc limitations are 
only applicable at facilities where zinc hydrosulfite is used as a 
bleaching agent. Permittees not using zinc hydrosulfite as a bleaching 
agent must certify to the permit issuing authority that they are not 
using this bleaching compound.

                                Subpart O                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0010   (0.011)(21.9)/y
Trichlorophenol..............................   0.00092  (0.010)(21.9)/y
Zinc.........................................   0.27       (3.0)(21.9)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.155  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Pentachlorophenol and 
trichlorophenol limitations are only applicable at facilities where 
chlorophenolic-containing biocides are used. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides. Zinc limitations are 
only applicable at facilities where zinc hydrosulfite is used as a 
bleaching agent. Permittees not using zinc hydrosulfite as a bleaching 
agent must certify to the permit issuing authority that they are not 
using this bleaching compound.

[[Page 152]]



                                Subpart O                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   3.5                  1.9
TSS..........................................   5.8                  3.0
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0010   (0.016)(15.4)/y
Trichlorophenol..............................   0.00092  (0.014)(15.4)/y
Zinc.........................................   0.19       (3.0)(15.4)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.156  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources 
(PSES). Pentachlorophenol and trichlorophenol limitations are only 
applicable at facilities where chlorophenolic-containing biocides are 
used. Permittees not using chlorophenolic-containing biocides must 
certify to the permit-issuing authority that they are not using these 
biocides. Zinc limitations are only applicable at facilities where zinc 
hydrosulfite is used as a bleaching agent. Permittees not using zinc 
hydrosulfite as a bleaching agent must certify to the permit issuing 
authority that they are not using this bleaching compound. PSES must be 
attained on or before July 1, 1984.

                                Subpart O                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(21.9)/y     
Trichlorophenol..............................       (0.010)(21.9)/y     
Zinc.........................................        (3.0)(21.9)/y      
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart O                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0010
Trichlorophenol..............................                    0.00092
Zinc.........................................                       0.27
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



Sec. 430.157  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS). Pentachlorophenol and 
trichlorophenol limitations are only applicable at facilities where 
chlorophenolic-containing biocides are used. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides. Zinc limitations are 
only applicable at facilities where zinc hydrosulfite is used as a 
bleaching agent. Permittees not using zinc hydrosulfite as a bleaching 
agent must certify to the permit issuing authority that they are not 
using this bleaching compound.

[[Page 153]]



                                Subpart O                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.016)(15.4)/y     
Trichlorophenol..............................       (0.014)(15.4)/y     
Zinc.........................................        (3.0)(15.4)/y      
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart O                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0010        
Trichlorophenol................................          0.00092        
Zinc...........................................            0.19         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31404, July 8, 1983]



                       Subpart P--Soda Subcategory



Sec. 430.160  Applicability; description of the soda subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the integrated production of pulp and paper at soda 
mills.



Sec. 430.161  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401, and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.162  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart P                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................         13.7          7.1
TSS...........................................         24.5         13.2
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.83 and TSS by 1.81.

                                Subpart P                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          2.05          1.1
TSS..........................................          5.25          2.8
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[[Page 154]]

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 2.00 and TSS by 1.67.

                                Subpart P                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.15          0.1 
TSS.........................................          0.5           0.25
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 2.00 and TSS by 1.57.

                                Subpart P                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.3          0.2 
TSS..........................................          1.1          0.55
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983]



Sec. 430.163  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.162 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.164  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using

[[Page 155]]

chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart P                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0014   (0.011)(30.9)/y
Trichlorophenol..............................   0.0088   (0.068)(30.9)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.165  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart P                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   5.7                  3.1
TSS..........................................   9.1                  4.8
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0014   (0.014)(25.1)/y
Trichlorophenol..............................   0.0088   (0.084)(25.1)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.166  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permitees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart P                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(30.9)/y     
Trichlorophenol..............................       (0.082)(30.9)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


[[Page 156]]

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart P                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0014
Trichlorophenol..............................                      0.011
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



Sec. 430.167  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit issuing authority that they are not 
using these biocides.

                                Subpart P                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.014)(25.1)/y     
Trichlorophenol..............................       (0.101)(25.1)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart P                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0014        
Trichlorophenol................................           0.011         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31404, July 8, 1983]



                      Subpart Q--Deink Subcategory



Sec. 430.170  Applicability; description of the deink-subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the integrated production of pulp and paper at deink 
mills.



Sec. 430.171  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.172  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart Q                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         18.1           9.4 
TSS.........................................         24.05         12.95
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[[Page 157]]



Sec. 430.173  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.172 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.174  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1,000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart Q                               
           [Facilities where fine or tissue paper is produced]          
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0030   (0.029)(24.4)/y
Trichlorophenol..............................   0.0069   (0.068)(24.4)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


                                Subpart Q                               
                [Facilities where newsprint is produced]                
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0030   (0.029)(24.4)/y
Trichlorophenol..............................   0.0010   (0.010)(24.4)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.175  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for DOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitation. Permittees not using 
chlorophenolic-containing biocides

[[Page 158]]

must certify to the permit-issuing authority that they are not using 
these biocides.

                                Subpart Q                               
                [Facilities where fine paper is produced]               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   5.7                  3.1
TSS..........................................   8.7                  4.6
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0030   (0.045)(15.9)/y
Trichlorophenol..............................   0.0069   (0.104)(15.9)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart Q                               
               [Facilities where tissue paper is produced]              
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   9.6                  5.2
TSS..........................................  13.1                  6.8
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0030   (0.036)(19.5)/y
Trichlorophenol..............................   0.0069   (0.085)(19.5)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart Q                               
                [Facilities where newsprint is produced]                
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   6.0                  3.2
TSS..........................................  12.0                  6.3
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0030   (0.044)(16.2)/y
Trichlorophenol..............................   0.0010   (0.015)(16.2)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.176  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart Q                               
           [Facilities where fine or tissue paper is produced]          
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(24.4)/y     
Trichlorophenol..............................       (0.082)(24.4)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


[[Page 159]]


                                Subpart Q                               
                [Facilities where newsprint is produced]                
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(24.4)/y     
Trichlorophenol..............................       (0.010)(24.4)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart Q                               
           [Facilities where fine or tissue paper is produced]          
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0033
Trichlorophenol..............................                     0.0084
------------------------------------------------------------------------


                                Subpart Q                               
                [Facilities where newsprint is produced]                
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................                     0.0033
Trichlorophenol..............................                     0.0010
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.177  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart Q                               
                [Facilities where fine paper is produced]               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.049)(15.9)/y     
Trichlorophenol..............................       (0.126)(15.9)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------


                                Subpart Q                               
               [Facilities where tissue paper is produced]              
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.040)(19.5)/y     
Trichlorophenol..............................       (0.103)(19.5)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------


                                Subpart Q                               
                [Facilities where newsprint is produced]                
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.048)(16.2)/y     
Trichlorophenol..............................       (0.015)(16.2)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart Q                               
           [Facilities where fine or tissue paper is produced]          
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0033        
Trichlorophenol................................           0.0084        
------------------------------------------------------------------------


                                Subpart Q                               
                [Facilities where newsprint is produced]                
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0033        
Trichlorophenol................................           0.0010        
------------------------------------------------------------------------



[[Page 160]]

(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



            Subpart R--Nonintegrated-Fine Papers Subcategory



Sec. 430.180  Applicability; description of the nonintegrated-fine papers subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of fine paper at nonintegrated mills.



Sec. 430.181  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.
    (b) Cotton fiber furnish subdivision mills are those mills where 
significant quantities of cotton fibers (equal to or greater than 4 
percent of the total product) are used in the production of fine papers.
    (c) Wood fiber furnish subdivision mills are those mills where 
cotton fibers are not used in the production of fine papers.

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983]



Sec. 430.182  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that non-continuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart R                               
                    [Wood fiber furnish subdivision]                    
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          8.2          4.25
TSS..........................................         11.0          5.9 
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart R                               
                   [Cotton fiber furnish subdivision]                   
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................         17.4          9.1
TSS...........................................         24.3         13.1
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



Sec. 430.183  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.182 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.184  Effluent limitations representing the degree of effluent reduction attainable by the application of the best technology economically achievable 
          (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are

[[Page 161]]

used must achieve the following effluent limitations representing the 
degree of effluent reduction attainable by the application of the best 
available technology economically achievable (BAT). Non-continuous 
dischargers shall not be subject to the maximum day mass limitations in 
kg/kkg (lb/1,000 lb), but shall be subject to concentration limitations. 
Concentration limitations are only applicable to non-continuous 
dischargers. Permittees not using chlorophenolic-containing biocides 
must certify to the permit-issuing authority that they are not using 
these biocides.

                                Subpart R                               
                    [Wood fiber furnish subdivision]                    
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0018   (0.029)(15.2)/y
Trichlorophenol..............................   0.00064  (0.010)(15.2)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


                                Subpart R                               
                   [Cotton fiber furnish subdivision]                   
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0051   (0.029)(42.3)/y
Trichlorophenol..............................   0.0018   (0.010)(42.3)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.185  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart R                               
                    [Wood fiber furnish subdivision]                    
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   3.5                  1.9
TSS..........................................   4.4                  2.3
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0018    (0.047)(9.4)/y
Trichlorophenol..............................   0.00064   (0.016)(9.4)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart R                               
                   [Cotton fiber furnish subdivision]                   
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   7.8                  4.2
TSS..........................................   9.5                  4.9
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0051   (0.039)(31.1)/y
Trichlorophenol..............................   0.0018   (0.014)(31.1)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



[[Page 162]]

(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31405, July 8, 1983]



Sec. 430.186  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart R                               
                    [Wood fiber furnish subdivision]                    
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(15.2)/y     
Trichlorophenol..............................       (0.010)(15.2)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


                                Subpart R                               
                   [Cotton fiber furnish subdivision]                   
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(42.3)/y     
Trichlorophenol..............................       (0.010)(42.3)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart R                               
                    [Wood fiber furnish subdivision]                    
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.0020         
Trichlorophenol..............................           0.00064         
------------------------------------------------------------------------


                                Subpart R                               
                   [Cotton fiber furnish subdivision]                   
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.0056         
Trichlorophenol..............................            0.0018         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31405, July 8, 1983]



Sec. 430.187  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in CFR 403.7, any new source subject to this 
subpart that introduces pollutants into a publicly owned treatment works 
must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart R                               
                    [Wood fiber furnish subdivision]                    
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................        (0.052)(9.4)/y     
Trichlorophenol..............................        (0.016)(9.4)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------


                                Subpart R                               
                   [Cotton fiber furnish subdivision]                   
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.044)(31.1)/y     
Trichlorophenol..............................       (0.014)(31.1)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

[[Page 163]]



                                Subpart R                               
                    [Wood fiber furnish subdivision]                    
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0020        
Trichlorophenol................................           0.00064       
------------------------------------------------------------------------


                                Subpart R                               
                   [Cotton fiber furnish subdivision]                   
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0056        
Trichlorophenol................................           0.0018        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31405, July 8, 1983]



           Subpart S--Nonintegrated-Tissue Papers Subcategory



Sec. 430.190  Applicability; description of the nonintegrated-tissue papers subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of tissue papers at nonintegrated mills.



Sec. 430.191  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.192  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.79 and TSS by 1.76.

                                Subpart S                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         11.4           6.25
TSS.........................................         10.25          5.0 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



Sec. 430.193  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.192 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.194  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass

[[Page 164]]

limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart S                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0028   (0.029)(22.9)/y
Trichlorophenol..............................   0.00096  (0.010)(22.9)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.195  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.48 and TSS 
by 1.64. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart S                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   7.0                  3.4
TSS..........................................   6.0                  2.6
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0028   (0.035)(19.1)/y
Trichlorophenol..............................   0.00096  (0.012)(19.1)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.196  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart S                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................        0.032(22.9)/y      
Trichlorophenol..............................        0.010(22.9)/y      
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

[[Page 165]]



                                Subpart S                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.0031         
Trichlorophenol..............................           0.00096         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31405, July 8, 1983]



Sec. 430.197  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart S                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.038)(19.1)/y     
Trichlorophenol..............................       (0.012)(19.1)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart S                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0031        
Trichlorophenol................................          0.00096        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983; 48 FR 31405, 
July 8, 1983]



              Subpart T--Tissue from Wastepaper Subcategory



Sec. 430.200  Applicability; description of the tissue from wastepaper subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of tissue paper from wastepaper without 
deinking at secondary fiber mills.



Sec. 430.201  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.202  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82

                                Subpart T                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                              Average of
                                                                daily   
       Pollutant or pollutant property          Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................         13.7           7.1
TSS..........................................         17.05          9.2
pH...........................................      (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


[[Page 166]]



Sec. 430.203  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.202 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.204  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart T                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0030   (0.029)(25.2)/y
Trichlorophenol..............................   0.0011   (0.010)(25.2)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.205  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations of BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart T                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   4.6                  2.5
TSS..........................................  10.2                  5.3
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0030   (0.045)(16.3)/y
Trichlorophenol..............................   0.0011   (0.015)(16.3)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31405, July 8, 1983]

[[Page 167]]



Sec. 430.206  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart T                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(25.2)/y     
Trichlorophenol..............................       (0.010)(25.2)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTW's find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart T                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.0034         
Trichlorophenol..............................            0.0011         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.207  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses 
cholorophenolic-containing biocides. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart T                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.049)(16.3)/y     
Trichlorophenol..............................       (0.015)(16.3)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart T                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0034        
Trichlorophenol................................           0.0011        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



          Subpart U--Papergrade Sulfite (Drum Wash) Subcategory



Sec. 430.210  Applicability; description of the papergrade sulfite (drum wash) subcategory.

    The provisions of this subpart are applicable to discharge resulting 
from the integrated production of pulp and paper at papergrade sulfite 
mills, where vacuum or pressure drums are used to wash pulp.



Sec. 430.211  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.
    (b) Sulfite cooking liquor shall be defined as bisulfite cooking 
liquor when the pH of the liquor is between 3.0 and 6.0 and as acid 
sulfite cooking liquor when the pH is less than 3.0.

[[Page 168]]



Sec. 430.212  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

                                Subpart U                               
                  [Bisulfite liquor/surface condensers]                 
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         26.7          13.9 
TSS.........................................         43.95         23.65
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        
                                                                        
Note: Limitations above do not apply to mills using continuous          
  digesters.                                                            


                                Subpart U                               
                [Bisulfite liquor/barometric condensers]                
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................         29.4         15.3
TSS...........................................         52.2         28.1
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        
                                                                        
Note: Limitations above do not apply to mills using continuous          
  digesters.                                                            


                                Subpart U                               
                [Acid sulfite liquor/surface condensers]                
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         29.75         15.5 
TSS.........................................         43.95         23.65
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        
                                                                        
Note: Limitations above do not apply to mills using continuous          
  digesters.                                                            


                                Subpart U                               
               [Acid sulfite liquor/barometric condensers]              
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................         32.5         16.9
TSS...........................................         52.2         28.1
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        
                                                                        
Note: Limitations above do not apply to mills using continuous          
  digesters.                                                            


                                Subpart U                               
                         [Continuous digesters]                         
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................         38.15         19.85
TSS.........................................         53.75         28.95
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of wet barking operations, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are

[[Page 169]]

subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.80.

                                Subpart U                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          3.05          1.6 
TSS.........................................          7.5           3.95
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant parameters, controlled by this section, 
resulting from the use of log washing or chip washing operations, which 
may be discharged by a point source subject to the provisions of this 
subpart. These limitations are in addition to the limitations set forth 
in paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs and/or 
chips which are subject to such operations. Noncontinuous dischargers 
shall not be subject to the maximum day and average of 30 consecutive 
days limitations, but shall be subject to annual average effluent 
limitations determined by dividing the average of 30 consecutive days 
limitations for BOD5 by 2.00 and TSS by 1.80.

                                Subpart U                               
------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                 1,000 lb) of product   
                                             ---------------------------
BOD5........................................          0.35          0.2 
TSS.........................................          2.55          1.35
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, 
resulting from the use of log flumes or log ponds, which may be 
discharged by a point source subject to the provisions of this subpart. 
These limitations are in addition to the limitations set forth in 
paragraph (a) of this section and shall be calculated using the 
proportion of the mill's total production due to use of logs which are 
subject to such operations. Noncontinuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.75 and TSS by 1.80.

                                Subpart U                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................          0.7          0.35
TSS..........................................          1.7          0.9 
pH...........................................      (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



Sec. 430.213  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.212 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]

[[Page 170]]



Sec. 430.214  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                                    Subpart U                                                   
----------------------------------------------------------------------------------------------------------------
                                                                            BAT effluent limitations            
                                                              --------------------------------------------------
                                                                             Maximum for any 1 day              
               Pollutant or pollutant property                --------------------------------------------------
                                                               Kg/kkg (pounds per                               
                                                                  1,000 lb) of            Milligrams/liter      
                                                                     product                                    
----------------------------------------------------------------------------------------------------------------
Pentachlorophenol............................................  0.00058exp(0.017x)  ((0.011)(12.67)exp(0.017x))/y
Trichlorophenol..............................................   0.0036exp(0.017x)  ((0.068)(12.67)exp(0.017x))/y
x=percent sulfite pulp in final product.                                                                        
y=wastewater discharged in kgal per ton of production.                                                          
----------------------------------------------------------------------------------------------------------------

(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31405, July 8, 1983]



Sec. 430.215  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart U                               
------------------------------------------------------------------------
                                                   NSPS                 
                                 ---------------------------------------
 Pollutant or pollutant property                       Average of daily 
                                   Maximum for any 1     values for 30  
                                          day          consecutive days 
------------------------------------------------------------------------
                                    Kg/kkg (or pounds per 1,000 lb) of  
                                                  product               
                                                                        
                                 ---------------------------------------
BOD5............................    4.38 exp(0.017x)    2.36 exp(0.017x)
TSS.............................    5.81 exp(0.017x)    3.03 exp(0.017x)
pH..............................               (\1\)               (\1\)
x=percent sulfite pulp in final product.                                
------------------------------------------------------------------------


[[Page 171]]


----------------------------------------------------------------------------------------------------------------
                                                                              Maximum for any 1 day             
                                                               -------------------------------------------------
                                                                Kg/kkg (pounds per                              
                                                                   1,000 lb) of           Milligrams/liter      
                                                                      product                                   
----------------------------------------------------------------------------------------------------------------
Pentachlorophenol.............................................             0.00058                              
                                                                       exp(0.017x)  ((0.015)(9.12) exp(0.017x))/
                                                                                                               y
Trichlorophenol...............................................  0.0036 exp(0.017x)                              
                                                                                    ((0.094)(9.12) exp(0.017x))/
                                                                                                               y
x=percent sulfite pulp in final product.                                                                        
y=wastewater discharged in kgal per ton of product.                                                             
----------------------------------------------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                                                                

(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31405, July 8, 1983]



Sec. 430.216  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart U                               
------------------------------------------------------------------------
                                                        PSES            
      Pollutant or pollutant property      -----------------------------
                                                Maximum for any 1 day   
------------------------------------------------------------------------
                                             Milligrams per liter (mg/l)
                                                                        
                                           -----------------------------
Pentachlorophenol.........................  ((0.011)(12.67) exp(0.017x))/
                                                                       y
Trichlorophenol...........................  ((0.082)(12.67) exp(0.017x))/
                                                                       y
x=percent sulfite pulp in final product.                                
y=wastewater discharged in kgal per ton of product.                     
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart U                               
------------------------------------------------------------------------
                                                             PSES       
                                                    --------------------
          Pollutant or pollutant property             Maximum for any 1 
                                                             day        
------------------------------------------------------------------------
                                                      Kg/kkg (or pounds 
                                                       per 1,000 lb) of 
                                                           product      
                                                                        
                                                    --------------------
Pentachlorophenol..................................  0.00058 exp(0.017x)
Trichlorophenol....................................  0.0043 exp(0.017x) 
x=percent sulfite pulp in final product.                                
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.217  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

[[Page 172]]



                                Subpart U                               
------------------------------------------------------------------------
                                                        PSNS            
      Pollutant or pollutant property      -----------------------------
                                                Maximum for any 1 day   
------------------------------------------------------------------------
                                             Miligrams per liter (mg/l) 
                                                                        
                                           -----------------------------
Pentachlorophenol.........................  ((0.015)(9.12) exp (0.017x))/
                                                                       y
Trichlorophenol...........................  ((0.114)(9.12) exp (0.017x))/
                                                                       y
x=percent sulfite pulp in final product.                                
y=wastewater discharged in kgal per ton of product.                     
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart U                               
------------------------------------------------------------------------
                                                           PSNS         
        Pollutant or pollutant property         ------------------------
                                                  Maximum for any 1 day 
------------------------------------------------------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
                                                                        
                                                ------------------------
Pentachlorophenol..............................     0.00058 exp (0.017x)
Trichlorophenol................................      0.0043 exp (0.017x)
x=percent sulfite pulp in final product.                                
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



        Subpart V--Unbleached Kraft and Semi-Chemical Subcategory



Sec. 430.220  Applicability; description of the unbleached kraft and semi-chemical subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of pulp and paper at combined unbleached 
kraft and semi-chemical mills, wherein the spent semi-chemical cooking 
liquor is burned within the unbleached kraft chemical recovery system.



Sec. 430.221  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.
Sec. 430.222  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT). 
          [Reserved]



Sec. 430.223  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT):

------------------------------------------------------------------------
                                                            Average of  
                                                           daily values 
     Pollutant or pollutant property        Maximum for       for 30    
                                          any one day\1\    consecutive 
                                                               days     
------------------------------------------------------------------------
BOD5....................................             8.0             4.0
TSS.....................................            12.5            6.25
pH......................................           (\2\)           (\2\)
------------------------------------------------------------------------
\1\Kg/kkg (or pounds per 1,000 lb of product).                          
\2\Within the range of 6.0 to 9.0 at all times.                         

Non-continuous dischargers shall not be subject to the maximum day and 
average-of-30-consecutive-days limitations, but shall be subject to 
annual average effluent limitations determined by dividing the average-
of-30-consecutive-days limitations for BOD5 by 1.36 and TSS by 1.75.

[51 FR 45241, Dec. 17, 1986]



Sec. 430.224  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are

[[Page 173]]

only applicable to non-continuous dischargers. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart V                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.00064  (0.011)(14.0)/y
Trichlorophenol..............................   0.00059  (0.010)(14.0)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.225  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart V                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   3.9                  2.1
TSS..........................................   7.3                  3.8
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.00064  (0.013)(11.5)/y
Trichlorophenol..............................   0.00059  (0.012)(11.5)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.226  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart V                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.011)(14.0)/y     
Trichlorophenol..............................       (0.010)(14.0)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


[[Page 174]]

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart V                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................           0.00064         
Trichlorophenol..............................           0.00059         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.227  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart V                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.013)(11.5)/y     
Trichlorophenol..............................       (0.012)(11.5)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart V                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................          0.00064        
Trichlorophenol................................          0.00059        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



            Subpart W--Wastepaper-Molded Products Subcategory



Sec. 430.230  Applicability; description of the wastepaper-molded products subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of molded products from wastepaper without 
deinking at secondary fiber mills.



Sec. 430.231  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.232  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that non-continuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.78 and TSS by 1.82.

[[Page 175]]



                                Subpart W                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................          4.4          2.3
TSS...........................................         10.8          5.8
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



Sec. 430.233  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.232 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.234  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart W                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0026   (0.029)(21.1)/y
Trichlorophenol..............................   0.00088  (0.010)(21.1)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.235  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

[[Page 176]]



                                Subpart W                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   2.1                  1.1
TSS..........................................   4.4                  2.3
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0026    (0.107)(5.7)/y
Trichlorophenol..............................   0.00088   (0.037)(5.7)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.236  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart W                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(21.1)/y     
Trichlorophenol..............................       (0.010)(21.1)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart W                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.0028         
Trichlorophenol..............................           0.00088         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.237  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart W                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................        (0.118)(5.7)/y     
Trichlorophenol..............................        (0.037)(5.7)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart W                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0028        
Trichlorophenol................................          0.00088        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]

[[Page 177]]



         Subpart X--Nonintegrated-Lightweight Papers Subcategory



Sec. 430.240  Applicability; description of the nonintegrated-lightweight papers subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of lightweight paper at nonintegrated 
mills.



Sec. 430.241  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.242  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that non-continuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.79 and TSS by 1.76.

                                Subpart X                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................         24.1         13.2
TSS...........................................         21.6         10.6
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart X                               
         [Facilities where electrical grade papers are produced]        
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................         38.0         20.9
TSS...........................................         34.2         16.7
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



Sec. 430.243  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.242 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.244  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides

[[Page 178]]

must certify to the permit-issuing authority that they are not using 
these biocides.

                                Subpart X                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0059   (0.029)(48.7)/y
Trichlorophenol..............................   0.0020   (0.010)(48.7)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


                                Subpart X                               
         [Facilities where electrical grade papers are produced]        
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0093   (0.029)(76.9)/y
Trichlorophenol..............................   0.0032   (0.010)(76.9)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.245  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.48 and TSS 
by 1.64. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart X                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................  13.7                  6.7
TSS..........................................  12.0                  5.2
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0059   (0.037)(38.2)/y
Trichlorophenol..............................   0.0020   (0.013)(38.2)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


                                Subpart X                               
         [Facilities where electrical grade papers are produced]        
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................  24.1                 11.7
TSS..........................................  21.1                  9.2
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0093   (0.033)(66.8)/y
Trichlorophenol..............................   0.0032   (0.012)(66.8)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983, as amended at 
48 FR 31405, July 8, 1983]



Sec. 430.246  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the

[[Page 179]]

permit-issuing authority that they are not using these biocides. PSES 
must be attained on or before July 1, 1984.

                                Subpart X                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(48.7)/y     
Trichlorophenol..............................       (0.010)(48.7)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


                                Subpart X                               
         [Facilities where electrical grade papers are produced]        
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(76.9)/y     
Trichlorophenol..............................       (0.010)(76.9)/y     
y=wastewater discharged in kgal per ton of                              
 product.....................................                           
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart X                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.0065         
Trichlorophenol..............................            .0020          
------------------------------------------------------------------------


                                Subpart X                               
         [Facilities where electrical grade papers are produced]        
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.010          
Trichlorophenol..............................            .0032          
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.247  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart X                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.041)(38.2)/y     
Trichlorophenol..............................       (0.013)(38.2)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------


                                Subpart X                               
         [Facilities where electrical grade papers are produced]        
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.037)(66.8)/y     
Trichlorophenol..............................       (0.012)(66.8)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart X                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0065        
Trichlorophenol................................          00.0020        
------------------------------------------------------------------------


                                Subpart X                               
         [Facilities where electrical grade papers are produced]        
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.010         
Trichlorophenol................................           0.0032        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983; 48 FR 31405, 
July 8, 1983]

[[Page 180]]



     Subpart Y--Nonintegrated-Filter and Nonwoven Papers Subcategory



Sec. 430.250  Applicability; description of the nonintegrated-filter and nonwoven papers subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of filter and nonwoven papers at 
nonintegrated mills.



Sec. 430.251  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.252  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that non-continuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.79 and TSS by 1.76.

                                Subpart Y                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................         29.6         16.3
TSS...........................................         26.6         13.0
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



Sec. 430.253  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.252 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.254  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart Y                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0072   (0.029) (59.9)/
                                                                       y
Trichlorophenol..............................   0.0025   (0.010) (59.9)/
                                                                       y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------



[[Page 181]]

(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.255  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.48 and TSS 
by 1.64. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart Y                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................  17.1                  8.3
TSS..........................................  15.0                  6.6
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0072   (0.037)(47.5)/y
Trichlorophenol..............................   0.0025   (0.013)(47.5)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.256  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart Y                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(59.9)/y     
Trichlorophenol..............................       (0.010)(59.9)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart Y                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.0080         
Trichlorophenol..............................            0.0025         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.257  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the

[[Page 182]]

permit-issuing authority that they are not using these biocides.

                                Subpart Y                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.040)(47.5)/y     
Trichlorophenol..............................       (0.013)(47.5)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart Y                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0080        
Trichlorophenol................................           0.0025        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



             Subpart Z--Nonintegrated-Paperboard Subcategory



Sec. 430.260  Applicability; description of the nonintegrated-paperboard subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of paperboard at nonintegrated mills. The 
production of electrical grades of board and matrix board is not 
included in this subpart.



Sec. 430.261  Specialized definitions.

    For the purpose of this subpart, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 430.01 shall apply to this subpart.



Sec. 430.262  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT), except that non-continuous dischargers shall not be 
subject to the maximum day and average of 30 consecutive days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average of 30 consecutive days limitations 
for BOD5 by 1.79 and TSS by 1.76.

                                Subpart Z                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................          6.5          3.6
TSS...........................................          5.8          2.8
pH............................................      (\1\)        (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        



Sec. 430.263  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 430.262 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 45240, Dec. 17, 1986]



Sec. 430.264  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where

[[Page 183]]

chlorophenolic-containing biocides are used must achieve the following 
effluent limitations representing the degree of effluent reduction 
attainable by the application of the best available technology 
economically achievable (BAT). Non-continuous dischargers shall not be 
subject to the maximum day mass limitations in kg/kkg (lb/1000 lb), but 
shall be subject to concentration limitations. Concentration limitations 
are only applicable to non-continuous dischargers. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart Z                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0016   (0.029)(12.9)/y
Trichlorophenol..............................   0.00054  (0.010)(12.9)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.265  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.48 and TSS 
by 1.64. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart Z                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   4.0                  1.9
TSS..........................................   3.5                  1.5
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0016   (0.033)(11.2)/y
Trichlorophenol..............................   0.00054  (0.012)(11.2)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.266  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart Z                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(12.9)/y     
Trichlorophenol..............................       (0.010)(12.9)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

[[Page 184]]



                                Subpart Z                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.0017         
Trichlorophenol..............................           0.00054         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 430.267  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart Z                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................        0.037(11.2)/y      
Trichlorophenol..............................        0.012(11.2)/y      
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart Z                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0017        
Trichlorophenol................................          0.00054        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52019, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



PART 431--THE BUILDERS' PAPER AND BOARD MILLS POINT SOURCE CATEGORY--Table of Contents




         Subpart A--Builders' Paper and Roofing Felt Subcategory

Sec.
431.10  Applicability; description of the builders' paper and roofing 
          felt subcategory.
431.11  Specialized definitions.
431.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
431.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
431.14  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
431.15  New source performance standards (NSPS).
431.16  Pretreatment standards for existing sources (PSES).
431.17  Pretreatment standards for new sources (PSNS).

    Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 
307 (b) and (c), and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1972, as amended by the Clean Water 
Act of 1977) (the ``Act''); 33 U.S.C. 1311, 1314 (b), (c), (e), and (g), 
1316 (b) and (c), 1317 (b) and (c), and 1361; 86 Stat. 816, Pub. L. 92-
500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 47 FR 52063, Nov. 18, 1982, unless otherwise noted.



         Subpart A--Builders' Paper and Roofing Felt Subcategory



Sec. 431.10  Applicability; description of the builders' paper and roofing felt subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of builders' paper and roofing felt from 
wastepaper.



Sec. 431.11  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR

[[Page 185]]

part 401 and Sec. 430.01 shall apply to this subpart.
    (b) Production shall be defined as the annual off-the-machine 
production (including off-the-machine coating where applicable) divided 
by the number of operating days during that year. Production shall be 
measured at the off-the-machine moisture content. Production shall be 
determined for each mill based upon past production practices, present 
trends, or committed growth.
    (c) A non-continuous discharger is a mill which is prohibited by the 
NPDES authority from discharging pollutants during specific periods of 
time for reasons other than treatment plant upset control, such periods 
being at least 24 hours in duration. A mill shall not be deemed a non-
continuous discharger unless its permit, in addition to setting forth 
the prohibition described above, requires compliance with the effluent 
limitations established by this subpart for non-continuous dischargers 
and also requires compliance with maximum day and average of 30 
consecutive days effluent limitations. Such maximum day and average of 
30 consecutive days effluent limitations for non-continuous dischargers 
shall be established by the NPDES authority in the form of 
concentrations which reflect wastewater treatment levels that are 
representative of the application of the best practicable control 
technology currently available, the best conventional pollutant control 
technology, or new source performance standards in lieu of the maximum 
day and average of 30 consecutive days effluent limitations for 
conventional pollutants set forth in this subpart.



Sec. 431.12  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).

                                Subpart A                               
------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
  ................................................Kg/kkg (or pounds per.
                                                  1,000 lb) of product  
                                               -------------------------
BOD5..........................................          5.0          3.0
TSS...........................................          5.0          3.0
pH............................................      (\1\)        (\1\)  
Settleable Solids.............................      (\2\)        (\2\)  
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        
\2\ Not to exceed 0.2 ml/l.                                             


[47 FR 52063, Nov. 18, 1982; 48 FR 13178, Mar. 30, 1983]



Sec. 431.13  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 431.12 of this subpart for the best practicable control technology 
currently available (BPT), except that noncontinuous dischargers shall 
not be subject to the maximum day and average-of-30-consecutive-days 
limitations, but shall be subject to annual average effluent limitations 
determined by dividing the average-of-30-consecutive-days limitations 
for BOD5 by 1.90 and TSS by 1.90.

[51 FR 45242, Dec. 17, 1986]



Sec. 431.14  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where chlorophenolic-containing 
biocides are used must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the

[[Page 186]]

application of the best available technology economically achievable 
(BAT). Non-continuous dischargers shall not be subject to the maximum 
day mass limitations in kg/kkg (lb/1000 lb), but shall be subject to 
concentration limitations. Concentration limitations are only applicable 
to non-continuous dischargers. Permittees not using chlorophenolic-
containing biocides must certify to the permit-issuing authority that 
they are not using these biocides.

                                Subpart A                               
------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
                                                 Maximum for any 1 day  
                                              --------------------------
       Pollutant or pollutant property          Kg/kkg                  
                                                (pounds                 
                                                  per      Milligrams/  
                                                 1,000        liter     
                                                  lb)                   
------------------------------------------------------------------------
Pentachlorophenol............................   0.0017   (0.029)(14.4)/y
Trichlorophenol..............................   0.00060  (0.010)(14.4)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52063, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 431.15  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and average of 30 
consecutive days effluent limitations for BOD5 and TSS, but shall be 
subject to annual average effluent limitations determined by dividing 
the average of 30 consecutive days limitations for BOD5 by 1.91 and TSS 
by 1.90. Also, for non-continuous dischargers, concentration limitations 
(mg/l) shall apply, where provided. Concentration limitations will only 
apply to non-continuous dischargers. Only facilities where 
chlorophenolic-containing biocides are used shall be subject to 
pentachlorophenol and trichlorophenol limitations. Permittees not using 
chlorophenolic-containing biocides must certify to the permit-issuing 
authority that they are not using these biocides.

                                Subpart A                               
------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
                                                            Average of  
       Pollutant or pollutant property          Maximum    daily values 
                                                for any       for 30    
                                                 1 day     consecutive  
                                                               days     
------------------------------------------------------------------------
  ...............................................Kg/kkg (or pounds per..
                                                  1,000 lb) of product  
                                              --------------------------
BOD5.........................................   1.7                 0.94
TSS..........................................   2.7                 1.40
pH...........................................  (\1\)               (\1\)
------------------------------------------------------------------------
                                               Kg/                      
                                               kkg(lb/                  
                                               1,000                    
                                               lb)           Milligrams/
                                                                   liter
                                               of                       
                                               product                  
                                              --------------------------
Pentachlorophenol............................   0.0017    (0.155)(2.7)/y
Trichlorophenol..............................   0.00060   (0.053)(2.7)/y
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------
\1\ Within the range of 5.0 to 9.0 at all times.                        


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52063, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 431.16  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must (1) comply with 40 CFR part 403 and 
(2) achieve the following pretreatment standards for existing sources 
(PSES) if it uses chlorophenolic-containing biocides. Permittees not 
using chlorophenolic-containing biocides must certify to the permit-
issuing authority that they are not using these biocides. PSES must be 
attained on or before July 1, 1984.

                                Subpart A                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................       (0.032)(14.4)/y     
Trichlorophenol..............................       (0.010)(14.4)/y     
y=wastewater discharged in kgal per ton of product......................
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

[[Page 187]]



                                Subpart A                               
------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                                 Kg/kkg (or pounds per  
                                                  1,000 lb) of product  
------------------------------------------------------------------------
Pentachlorophenol............................            0.0019         
Trichlorophenol..............................           0.00060         
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52063, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 431.17  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must (1) comply with 40 CFR part 403 and (2) achieve the following 
pretreatment standards for new sources (PSNS) if it uses chlorophenolic-
containing biocides. Permittees not using chlorophenolic-containing 
biocides must certify to the permit-issuing authority that they are not 
using these biocides.

                                Subpart A                               
------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
                                                 Maximum for any 1 day  
       Pollutant or pollutant property        --------------------------
                                               Milligrams per liter (mg/
                                                           l)           
------------------------------------------------------------------------
Pentachlorophenol............................        (0.171)(2.7)/y     
Trichlorophenol..............................        (0.053)(2.7)/y     
y=wastewater discharge in kgal per ton of product.                      
------------------------------------------------------------------------

    (b) In cases when POTWs find it necessary to impose mass effluent 
limitations, the following equivalent mass limitations are provided as 
guidance:

                                Subpart A                               
------------------------------------------------------------------------
                                                           PSNS         
                                                ------------------------
                                                  Maximum for any 1 day 
        Pollutant or pollutant property         ------------------------
                                                  Kg/kkg (or pounds per 
                                                   1,000 lb) of product 
------------------------------------------------------------------------
Pentachlorophenol..............................           0.0019        
Trichlorophenol................................          0.00060        
------------------------------------------------------------------------


(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 52063, Nov. 18, 1982, as amended at 48 FR 31405, July 8, 1983]



PART 432--MEAT PRODUCTS POINT SOURCE CATEGORY--Table of Contents




              Subpart A--Simple Slaughterhouse Subcategory

Sec.
432.10  Applicability; description of the simple slaughterhouse 
          subcategory.
432.11  Specialized definitions.
432.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.13  [Reserved]
432.14  Pretreatment standards for existing sources.
432.15  Standards of performance for new sources.
432.16  Pretreatment standards for new sources.
432.17  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

              Subpart B--Complex Slaughterhouse Subcategory

432.20  Applicability; description of the complex slaughterhouse 
          subcategory.
432.21  Specialized definitions.
432.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.23  [Reserved]
432.24  Pretreatment standards for existing sources.
432.25  Standards of performance for new sources.
432.26  Pretreatment standards for new sources.
432.27  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

           Subpart C--Low-Processing Packinghouse Subcategory

432.30  Applicability; description of the low-processing packinghouse 
          subcategory.
432.31  Specialized definitions.
432.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.33  [Reserved]
432.34  Pretreatment standards for existing sources.

[[Page 188]]

432.35  Standards of performance for new sources.
432.36  Pretreatment standards for new sources.
432.37  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

           Subpart D--High-Processing Packinghouse Subcategory

432.40  Applicability; description of the high-processing packinghouse 
          subcategory.
432.41  Specialized definitions.
432.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.43  [Reserved]
432.44  Pretreatment standards for existing sources.
432.45  Standards of performance for new sources.
432.46  Pretreatment standards for new sources.
432.47  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

                 Subpart E--Small Processor Subcategory

432.50  Applicability; description of the small processor subcategory.
432.51  Specialized definitions.
432.52  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.53--432.54  [Reserved]
432.55  Standards of performance for new sources.
432.56  Pretreatment standards for new sources.
432.57  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

                   Subpart F--Meat Cutter Subcategory

432.60  Applicability; description of the meat cutter subcategory.
432.61  Specialized definitions.
432.62  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.63  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
432.64  [Reserved]
432.65  Standards of performance for new sources.
432.66  Pretreatment standards for new sources.
432.67  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

       Subpart G--Sausage and Luncheon Meats Processor Subcategory

432.70  Applicability; description of the sausage and luncheon meat 
          processor subcategory.
432.71  Specialized definitions.
432.72  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.73  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
432.74  [Reserved]
432.75  Standards of performance for new sources.
432.76  Pretreatment standards for new sources.
432.77  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

                  Subpart H--Ham Processor Subcategory

432.80  Applicability; description of the ham processor subcategory.
432.81  Specialized definitions.
432.82  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.83  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
432.84  [Reserved]
432.85  Standards of performance for new sources.
432.86  Pretreatment standards for new sources.

[[Page 189]]

432.87  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

              Subpart I--Canned Meats Processor Subcategory

432.90  Applicability; description of the canned meats processor 
          subcategory.
432.91  Specialized definitions.
432.92  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.93  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
432.94  [Reserved]
432.95  Standards of performance for new sources.
432.96  Pretreatment standards for new sources.
432.97  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

                     Subpart J--Renderer Subcategory

432.100  Applicability; description of the renderer subcategory.
432.101  Specialized definitions.
432.102  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
432.103  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
432.104  [Reserved]
432.105  Standards of performance for new sources.
432.106  Pretreatment standards for new sources.
432.107  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollution control technology.

    Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), and 307(c) 
of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 
1311, 1314 (b) and (c), 1316 (b) and (c), 1317(c); 86 Stat. 816 et seq., 
Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 39 FR 7897, Feb. 28, 1974, unless otherwise noted.



              Subpart A--Simple Slaughterhouse Subcategory



Sec. 432.10   Applicability; description of the simple slaughterhouse subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of red meat carcasses, in whole or part, 
by simple slaughterhouses.



Sec. 432.11   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``slaughterhouse'' shall mean a plant that slaughters 
animals and has as its main product fresh meat as whole, half or quarter 
carcasses or smaller meat cuts.
    (c) The term ``simple slaughterhouse'' shall mean a slaughterhouse 
which accomplishes very limited by-product processing, if any, usually 
no more than two of such operations as rendering, paunch and viscera 
handling, blood processing, hide processing, or hair processing.
    (d) The term ``LWK'' (live weight killed) shall mean the total 
weight of the total number of animals slaughtered during the time to 
which the effluent limitations apply; i.e., during any one day or any 
period of thirty consecutive days.
    (e) The term ``ELWK'' (equivalent live weight killed) shall mean the 
total weight of the total number of animals slaughtered at locations 
other than the slaughterhouse or packinghouse, which animals provide 
hides, blood, viscera or renderable materials for processing at that 
slaughterhouse, in addition to those derived from animals slaughtered on 
site.
    (f) The term ``oil and grease'' shall mean those components of 
process waste water amenable to measurement by the method described in 
``Methods for Chemical Analysis of Water and Wastes,'' 1971, EPA, 
Analytical Quality Control Laboratory, page 217.

[[Page 190]]



Sec. 432.12   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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to on-site slaughter or subsequent meat, meat product or 
by-product processing of carcasses of animals slaughtered on-site, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best practicable control technology 
currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                    1,000 kg LWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.24              0.12
TSS.......................................        0.40              0.20
Oil and grease............................        0.12              0.06
Fecal coliform............................       (\1\)             (\1\)
pH........................................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                    1,000 lb LWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.24              0.12
TSS.......................................        0.40              0.20
Oil and grease............................        0.12              0.06
Fecal coliform............................       (\1\)             (\1\)
pH........................................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Maximum at any time 400 mpn/100 ml.                                  
\2\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the processing (defleshing, washing and curing) of hides 
derived from animals slaughtered at locations other than the 
slaughterhouse, which may be discharged by a point source subject to the 
provisions of this subpart, in addition to the discharge allowed by 
Sec. 432.12(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
------------------------------------------------------------------------

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the processing of blood derived from animals slaughtered 
at locations other than the slaughterhouse, which may be discharged by a 
point source subject to the provisions of this subpart, in addition to 
the discharge allowed by Sec. 432.12(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
------------------------------------------------------------------------

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the wet or low temperature rendering of material derived 
from animals slaughtered at locations other than the slaughterhouse, 
which may be discharged by a point source subject to the provisions of 
this subpart, in addition to the discharge allowed by Sec. 432.12(a):

[[Page 191]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.06              0.03
TSS.......................................        0.12              0.06
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.06              0.03
TSS.......................................        0.12              0.06
------------------------------------------------------------------------

    (e) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the dry rendering of material derived from animals 
slaughtered at locations other than the slaughterhouse, which may be 
discharged by a point source subject to the provisions of this subpart, 
in addition to the discharge allowed by Sec. 432.12(a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.02              0.01
TSS.......................................        0.04              0.02
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.02              0.01
TSS.......................................        0.04              0.02
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

[39 FR 7897, Feb. 28, 1974, as amended at 60 FR 33964, June 29, 1995]
Sec. 432.13  [Reserved]



Sec. 432.14   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
BOD5......................................      Do.                     
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------

[40 FR 6446, Feb. 11, 1975, as amended at 60 FR 33964, June 29, 1995]



Sec. 432.15   Standards of performance for new sources.

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to on-site slaughter or subsequent meat, meat 
product or by-product processing of carcasses of animals slaughtered on-
site which may be discharged by a new source subject to the provisions 
of this subpart: the limitations shall be as specified in 
Sec. 432.12(a), with the exception that in addition to the pollutants or 
pollutant properties controlled by that subsection, discharges of 
ammonia shall not exceed the limitations set forth below:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                    1,000 kg LWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.34              0.17
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                    1,000 lb LWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.34              0.17
------------------------------------------------------------------------

    (b) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the processing of blood derived from animals 
slaughtered at locations other than the slaughterhouse, which may be 
discharged by a new source subject to the provisions of this

[[Page 192]]

subpart, in addition to the discharge allowed by Secs. 432.15(a) and 
432.12(c):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.06              0.03
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.06              0.03
------------------------------------------------------------------------

    (c) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the wet or low temperature rendering of 
material derived from animals slaughtered at locations other than 
slaughterhouse, which may be discharged by a new source subject to the 
provisions of this subpart, in addition to the discharge allowed by 
Secs. 432.15(a) and 432.12(d):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.10              0.05
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.10              0.05
------------------------------------------------------------------------

    (d) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the dry rendering of material derived from 
animals slaughtered at locations other than the slaughterhouse which may 
be discharged by a new source subject to the provisions of this subpart, 
in addition to the discharge allowed by Secs. 432.15(a) and 432.12(e):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.04              0.02
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.04              0.02
------------------------------------------------------------------------

[39 FR 7897, Feb. 28, 1974; 39 FR 26423, July 19, 1974]



Sec. 432.16  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33964, June 29, 1995]



Sec. 432.17  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 432.12 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25001, July 9, 1986]



              Subpart B--Complex Slaughterhouse Subcategory



Sec. 432.20   Applicability; description of the complex slaughterhouse subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of red meat carcasses, in whole or part, 
by complex slaughterhouses.

[[Page 193]]



Sec. 432.21   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``slaughterhouse'' shall mean a plant that slaughters 
animals and has as its main product fresh meat as whole, half or quarter 
carcasses or smaller meat cuts.
    (c) The term ``complex slaughterhouse'' shall mean a slaughterhouse 
that accomplishes extensive by-product processing, usually at least 
three of such operations as rendering, paunch and viscera handling, 
blood processing, hide processing, or hair processing.
    (d) The term ``LWK'' (live weight killed) shall mean the total 
weight of the total number of animals slaughtered during the time to 
which the effluent limitations apply; i.e., during any one day or any 
period of thirty consecutive days.
    (e) The term ``ELWK'' (equivalent live weight killed) shall mean the 
total weight of the total number of animals slaughtered at locations 
other than the slaughterhouse or packinghouse, which animals provide 
hides, blood, viscera or renderable materials for processing at that 
slaughterhouse, in addition to those derived from animals slaughtered on 
site.
    (f) The term ``oil and grease'' shall mean those components of 
process waste water amenable to measurement by the method described in 
``Methods for Chemical Analysis of Water and Wastes,'' 1971, EPA, 
Analytical Quality Control Laboratory, page 217.



Sec. 432.22   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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to on-site slaughter or subsequent meat, meat product or 
by-product processing of carcasses of animals slaughtered on-site, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best practical control technology 
currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                    1,000 kg LWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.42              0.21
TSS.......................................        0.50              0.25
Oil and grease............................        0.16              0.08
Fecal coliform............................       (\1\)             (\1\)
pH........................................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                    1,000 lb LWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.42              0.21
TSS.......................................        0.50              0.25
Oil and grease............................        0.16              0.08
Fecal coliform............................       (\1\)             (\1\)
pH........................................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Maximum at any time 400 mpn/100 ml.                                  
\2\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the processing (defleshing, washing and curing) of hides 
derived from animals slaughtered at locations other than the 
slaughterhouse, which may be discharged by a point source subject to the 
provisions of this subpart, in addition to the discharge allowed by 
paragraph (a) of this section:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
------------------------------------------------------------------------


[[Page 194]]

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the processing of blood derived from animals slaughtered 
at locations other than the slaughterhouse, which may be discharged by a 
point source subject to the provisions of this subpart, in addition to 
the discharge allowed by paragraph (a) of this section:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
------------------------------------------------------------------------

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the wet or low temperature rendering of material derived 
from animals slaughtered at locations other than the slaughterhouse, 
which may be discharged by a point source subject to the provisions of 
this subpart, in addition to the discharge allowed by paragraph (a) of 
this section:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.06              0.03
TSS.......................................        0.12              0.06
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.06              0.03
TSS.......................................        0.12              0.06
------------------------------------------------------------------------

    (e) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the dry rendering of material derived from animals 
slaughtered at locations other than the slaughterhouse, which may be 
discharged by a point source subject to the provisions of this subpart, 
in addition to the discharge allowed by paragraph (a):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.02              0.01
TSS.......................................        0.04              0.02
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.02              0.01
TSS.......................................        0.04              0.02
------------------------------------------------------------------------

[39 FR 7897, Feb. 28, 1974; 39 FR 26423, July 19, 1974, as amended at 45 
FR 82254, Dec. 15, 1980; 60 FR 33964, June 29, 1995]
Sec. 432.23  [Reserved]



Sec. 432.24   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
BOD5......................................      Do.                     
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------

[40 FR 6446, Feb. 11, 1975, as amended at 60 FR 33965, June 29, 1995]



Sec. 432.25   Standards of performance for new sources.

    (a) The following standards of performance establish the quantity or

[[Page 195]]

quality of pollutants or pollutant properties, controlled by this 
section and attributable to on-site slaughter or subsequent meat, meat 
product or by-product processing of carcasses of animals slaughtered on-
site which may be discharged by a new source subject to the provisions 
of this subpart: The limitations shall be as specified in 
Sec. 432.22(a), with the exception that in addition to the pollutants or 
pollutant properties controlled by that subsection, discharges of 
ammonia shall not exceed the limitations set forth below:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                    1,000 kg LWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.48              0.24
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                    1,000 lb LWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.48              0.24
------------------------------------------------------------------------

    (b) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the processing of blood derived from animals 
slaughtered at locations other than the slaughterhouse, which may be 
discharged by a new source subject to the provisions of this subpart, in 
addition to the discharge allowed by paragraph (a) of this section and 
Sec. 432.22(c):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.06              0.03
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.06              0.03
------------------------------------------------------------------------

    (c) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the wet or low temperature rendering of 
material derived from animals slaughtered at locations other than the 
slaughterhouse, which may be discharged by a new source subject to the 
provisions of this subpart, in addition to the discharge allowed by 
paragraph (a) of this section and Sec. 432.22(d):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.10              0.05
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.10              0.05
------------------------------------------------------------------------

    (d) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the dry rendering of material derived from 
animals slaughtered at locations other than the slaughterhouse, which 
may be discharged by a new source subject to the provisions of this 
subpart, in addition to the discharge allowed by paragraph (a) of this 
section and Sec. 432.22(e):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.04              0.02
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.04              0.02
------------------------------------------------------------------------

[39 FR 7897, Feb. 28, 1974; 39 FR 26423, July 19, 1974]



Sec. 432.26  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly

[[Page 196]]

owned treatment works must comply with 40 CFR part 403.

[60 FR 33965, June 29, 1995]



Sec. 432.27  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 432.22 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25001, July 9, 1986]



           Subpart C--Low-Processing Packinghouse Subcategory



Sec. 432.30   Applicability; description of the low-processing packinghouse subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of red meat carcasses in whole or part, by 
low-processing packinghouses.



Sec. 432.31   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``packinghouse'' shall mean a plant that both 
slaughters animals and subsequently processes carcasses into cured, 
smoked, canned or other prepared meat products.
    (c) The term ``low processing packinghouse'' shall mean a 
packinghouse that processes no more than the total animals killed at 
that plant, normally processing less than the total kill.
    (d) The term ``LWK'' (live weight killed) shall mean the total 
weight of the total number of animals slaughtered during the time to 
which the effluent limitations apply; i.e., during any one day or any 
period of thirty consecutive days.
    (e) The term ``ELWK'' (equivalent live weight killed) shall mean the 
total weight of the total number of animals slaughtered at locations 
other than the slaughterhouse or packinghouse, which animals provide 
hides, blood, viscera or renderable materials for processing at that 
slaughterhouse, in addition to those derived from animals slaughtered 
on-site.
    (f) The term ``oil and grease'' shall mean those components of 
process waste water amenable to measurement by the method described in 
``Methods for Chemical Analysis of Water and Wastes,'' 1971, EPA, 
Analytical Quality Control Laboratory, page 217.



Sec. 432.32   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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to on-site slaughter or subsequent meat, meat product or 
byproduct, processing of carcasses of animals slaughtered on-site, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best practicable control technology 
currently available:

[[Page 197]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                    1,000 kg LWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.34              0.17
TSS.......................................        0.48              0.24
Oil and grease............................        0.16              0.08
Fecal coliform............................       (\1\)             (\1\)
pH........................................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                    1,000 lb LWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.34              0.17
TSS.......................................        0.48              0.24
Oil and grease............................        0.16              0.08
Fecal coliform............................       (\1\)             (\1\)
pH........................................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Maximum at any time 400 mpn/100 ml.                                  
\2\Within the range 6.0 to 9.0.                                         

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the processing (defleshing, washing and curing) of hides 
derived from animals slaughtered at locations other than the 
packinghouse, which may be discharged by a point source subject to the 
provisions of this subpart, in addition to the discharge allowed by 
paragraph (a) of this section:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
------------------------------------------------------------------------

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the processing of blood derived from animals slaughtered 
at locations other than the packinghouse, which may be discharged by a 
point source subject to the provisions of this subpart, in addition to 
the discharge allowed by paragraph (a) of this section:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
------------------------------------------------------------------------

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the wet or low temperature rendering of material derived 
from animals slaughtered at locations other than the packinghouse, which 
may be discharged by a point source subject to the provisions of this 
subpart, in addition to the discharge allowed by paragraph (a) of this 
section:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.06              0.03
TSS.......................................        0.12              0.06
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.06              0.03
TSS.......................................        0.12              0.06
------------------------------------------------------------------------

    (e) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the dry rendering of material derived from animals 
slaughtered at locations other than the packinghouse, which may be 
discharged by a point source subject to the provisions of this subpart, 
in addition to the discharge allowed by paragraph (a) of this section:

[[Page 198]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.02              0.01
TSS.......................................        0.04              0.02
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.02              0.01
TSS.......................................        0.04              0.02
------------------------------------------------------------------------


[39 FR 7897, Feb. 28, 1974, as amended at 60 FR 33965, June 29, 1995]
Sec. 432.33  [Reserved]



Sec. 432.34   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a point source subject to the 
provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
BOD5......................................      Do.                     
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------

[40 FR 6447, Feb. 11, 1975, as amended at 60 FR 33965, June 29, 1995]



Sec. 432.35   Standards of performance for new sources.

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to on-site slaughter or subsequent meat, meat 
product or by product processing of carcasses of animals slaughtered on-
site which may be discharged by a new source subject to the provisions 
of this subpart: The limitations shall be as specified in 
Sec. 432.32(a), with the exception that in addition to the pollutants or 
pollutant properties controlled by that subsection, discharges of 
ammonia shall not exceed the limitations set forth below:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                    1,000 kg LWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.48              0.24
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                    1,000 lb LWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.48              0.24
------------------------------------------------------------------------

    (b) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the processing of blood derived from animals 
slaughtered at locations other than the packinghouse, which may be 
discharged by a new source subject to the provisions of this subpart, in 
addition to the discharge allowed by paragraph (a) of this section and 
Sec. 432.32(c):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.06              0.03
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................       10.06              0.03
------------------------------------------------------------------------

    (c) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the wet or low temperature rendering of 
material derived from animals slaughtered at locations other than the 
packinghouse, which may be discharged by a new source subject to the 
provisions of this subpart, in addition to the discharge allowed by 
paragraph (a) of this section and Sec. 432.32(a).

[[Page 199]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.10              0.05
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.10              0.05
------------------------------------------------------------------------

    (d) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the dry rendering of material derived from 
animals slaughtered at locations other than the packinghouse, which may 
be discharged by a new source subject to the provisions of this subpart, 
in addition to the discharge allowed by paragraph (a) of this section 
and Sec. 432.32(e):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.04              0.02
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.04              0.02
------------------------------------------------------------------------

[39 FR 7897, Feb. 28, 1974; 39 FR 26423, July 19, 1974]



Sec. 432.36  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33965, June 29, 1995]



Sec. 432.37  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 432.32 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25001, July 9, 1986]



           Subpart D--High-Processing Packinghouse Subcategory



Sec. 432.40   Applicability; description of the high-processing packinghouse subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of red meat carcasses, in whole or part, 
by high-processing packinghouses.



Sec. 432.41   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``packinghouse'' shall mean a plant that both 
slaughters animals and subsequently processes carcasses into cured, 
smoked, canned or other prepared meat products.
    (c) The term ``high-processing packinghouse'' shall mean a 
packinghouse which processes both animals slaughtered at the site and 
additional carcasses from outside sources.
    (d) The term ``LWK'' (live weight killed) shall mean the total 
weight of the total number of animals slaughtered during the time to 
which the effluent limitations apply; i.e., during any one day or any 
period of thirty consecutive days.
    (e) The term ``ELWK'' (equipment live weight killed) shall mean the 
total

[[Page 200]]

weight of the total number of animals slaughtered at locations other 
than the slaughterhouse or packinghouse, which animals provide hides, 
blood, viscera or renderable materials for processing at that 
slaughterhouse, in addition to those derived from animals slaughtered 
on-site.
    (f) The term ``oil and grease'' shall mean those components of 
process waste water amenable to measurement by the method described in 
``Methods for Chemical Analysis of Water and Wastes,'' 1971, EPA, 
Analytical Quality Control Laboratory, page 217.



Sec. 432.42   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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to on-site slaughter or subsequent meat, meat product or 
byproduct processing of carcasses of animals slaughtered on-site, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best practicable control technology 
currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                    1,000 kg LWK)       
                                                                        
                                           -----------------------------
BOD5+.....................................        0.48              0.24
TSS+......................................        0.62              0.31
Oil and grease............................        0.26              0.13
Fecal coliform............................       (\1\)             (\1\)
pH........................................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                    1,000 lb LWK)       
                                                                        
                                           -----------------------------
BOD5+.....................................        0.48              0.24
TSS+......................................        0.62              0.31
Oil and grease............................        0.26              0.13
Fecal coliform............................       (\1\)             (\1\)
pH........................................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Maximum at any time 400 mpn/100 ml.                                  
\2\Within the range 6.0 to 9.0.                                         

    +The values for BOD5 and suspended solids are for average plants, 
i.e., plants with a ratio of average weight of processed meat products 
to average LWK of 0.55. Adjustments can be made for high-processing 
packing-houses at other ratios according to the following equations:

                      kg BOD5/1000 kg LWK=0.21+0.23

                                                                (v--0.4)

                       kg SS/1000 kg LWK=0.28+0.30

                                                                (v--0.4)

where

v-kg processed meat products/kg LWK.

    (b) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the processing (defleshing, washing and curing) of hides 
derived from animals slaughtered at locations other than the 
packinghouse, which may be discharged by a point source subject to the 
provisions of this subpart, in addition to the discharge allowed by 
paragraph (a) of this section:

[[Page 201]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
------------------------------------------------------------------------

    (c) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the processing of blood derived from animals slaughtered 
at locations other than the packinghouse, which may be discharged by a 
point source subject to the provisions of this subpart, in addition to 
the discharge allowed by paragraph (a) of this section:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.04              0.02
TSS.......................................        0.08              0.04
------------------------------------------------------------------------

    (d) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the wet or low temperature rendering of material derived 
from animals slaughtered at locations other than the packinghouse, which 
may be discharged by a point source subject to the provisions of this 
subpart, in addition to the discharge allowed by paragraph (a) of this 
section:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.06              0.03
TSS.......................................        0.12              0.06
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.06              0.03
TSS.......................................        0.12              0.06
------------------------------------------------------------------------

    (e) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section and 
attributable to the dry rendering of material derived from animals 
slaughtered at locations other than the packinghouse, which may be 
discharged by a point source subject to the provisions of this subpart, 
in addition to the discharge allowed by paragraph (a) of this section:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.02              0.01
TSS.......................................        0.04              0.02
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
BOD5......................................        0.02              0.01
TSS.......................................        0.04              0.02
------------------------------------------------------------------------


[39 FR 7897, Feb. 28, 1974, as amended at 60 FR 33965, June 29, 1995]
Sec. 432.43  [Reserved]



Sec. 432.44   Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled

[[Page 202]]

by this section which may be discharged to a publicly owned treatment 
works by a point source subject to the provisions of this subpart.

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
pH........................................  No limitation.              
BOD5......................................      Do.                     
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------

[40 FR 6447, Feb. 11, 1975, as amended at 60 FR 33965, June 29, 1995]



Sec. 432.45   Standards of performance for new sources.

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to on-site slaughter or subsequent meat, meat 
product or byproduct processing or carcasses of animals slaughtered 
onsite which may be discharged by a new source subject to the provisions 
of this subpart: The limitations shall be as specified in 
Sec. 432.42(a), with the exception that in addition to the pollutants or 
pollutant properties controlled by that subsection, discharges of 
ammonia shall not exceed the limitations set forth below:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                    1,000 kg LWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.80              0.40
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                    1,000 lb LWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.80              0.40
------------------------------------------------------------------------

    (b) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the processing of blood derived from animals 
slaughtered at locations other than the packinghouse, which may be 
discharged by a new source subject to the provisions of this subpart, in 
addition to the discharge allowed by paragraph (a) of this section and 
Sec. 432.42(c):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.06              0.03
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.06              0.03
------------------------------------------------------------------------

    (c) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the wet or low temperature rendering of 
material derived from animals slaughtered at locations other than the 
packinghouse, which may be discharged by a new source subject to the 
provisions of this subpart, in addition to the discharge allowed by 
paragraph (a) of this section and Sec. 423.42(d):

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.10              0.05
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.10              0.05
------------------------------------------------------------------------

    (d) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section and attributable to the dry rendering of material derived from 
animals slaughtered at locations other than the packinghouse, which may 
be discharged by a new source subject to the provisions of this subpart, 
in addition to the discharge allowed by paragraph (a) of this section 
and Sec. 432.42(e):

[[Page 203]]



------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                                   1,000 kg ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.04              0.02
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                                   1,000 lb ELWK)       
                                                                        
                                           -----------------------------
Ammonia...................................        0.04              0.02
------------------------------------------------------------------------

[39 FR 7897, Feb. 28, 1974; 39 FR 26423, July 19, 1974]



Sec. 432.46  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403.

[60 FR 33965, June 29, 1995]



Sec. 432.47  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 432.42 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25001, July 9, 1986]



                 Subpart E--Small Processor Subcategory

    Source: 40 FR 905, Jan. 3, 1975, unless otherwise noted.



Sec. 432.50   Applicability; description of the small processor subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of finished meat products such as fresh 
meat cuts, smoked products, canned products, hams, sausages, luncheon 
meats, or similar products by a small processor.



Sec. 432.51   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``small processor'' shall mean an operation that 
produces up to 2730 kg (6000 lb) per day of any type or combination of 
finished products.
    (c) The term ``finished product'' shall mean the final manufactured 
product as fresh meat cuts, hams, bacon or other smoked meats, sausage, 
luncheon meats, stew, canned meats or related products.



Sec. 432.52   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/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................         2.0               1.0
TSS.......................................         2.4               1.2
Oil and grease............................         1.0               0.5
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................         2.0               1.0
TSS.......................................         2.4               1.2
Oil and grease............................         1.0               0.5
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\No limitation.                                                       


[40 FR 905, Jan. 3, 1975, as amended at 60 FR 33965, June 29, 1995]

[[Page 204]]

Secs. 432.53--432.54  [Reserved]



Sec. 432.55   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................         1.0               0.5
TSS.......................................         1.2               0.6
Oil and grease............................         0.5              0.25
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................         1.0               0.5
TSS.......................................         1.2               0.6
Oil and grease............................         0.5              0.25
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\No limitation.                                                       



Sec. 432.56   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
pH........................................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------


[40 FR 905, Jan. 3, 1975, as amended at 60 FR 33965, June 29, 1995]



Sec. 432.57  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    Except as provided in Secs. 125.30 through 125.32, the following 
limitations establish the quantity or quality of pollutants or pollutant 
properties, controlled by this section, which may be discharged by a 
point source subject to the provisions of this subpart after application 
of the best conventional pollutant control technology:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
                                                              values for
            Effluent characteristic             Maximum for       30    
                                                 any 1 day   consecutive
                                                              days shall
                                                             not exceed--
                                                                        
------------------------------------------------------------------------
                                                 Metric units (kg/kkg of
                                                    finished product)   
                                                                        
                                               -------------------------
BOD5..........................................        1.0          0.5  
TSS...........................................        1.2          0.6  
Oil and grease................................        0.5          0.25 
pH............................................    (\1\)        (\1\)    
Fecal coliforms...............................    (\2\)        (\2\)    
                                                                        
                                               -------------------------
                                                 English units (lb/1,000
                                                 lb of finished product)
                                                                        
                                               -------------------------
BOD5..........................................        1.0          0.5  
TSS...........................................        1.2          0.6  
Oil and grease................................        0.5          0.25 
pH............................................    (\1\)        (\1\)    
Fecal coliforms...............................    (\2\)        (\2\)    
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        
\2\ No limitation.                                                      

[51 FR 25001, July 9, 1986]



                   Subpart F--Meat Cutter Subcategory

    Source: 40 FR 906, Jan. 3, 1975, unless otherwise noted.



Sec. 432.60   Applicability; description of the meat cutter subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the fabrication or manufacture of fresh meat cuts such as 
steaks, roasts, chops, etc. by a meat cutter.



Sec. 432.61   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and

[[Page 205]]

methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``meat cutter'' shall mean an operation which 
fabricates, cuts, or otherwise produces fresh meat cuts and related 
finished products from livestock carcasses, at rates greater than 2730 
kg (6000 lb) per day.
    (c) The term ``finished product'' shall mean the final manufactured 
product as fresh meat cuts including, but not limited to, steaks, 
roasts, chops, or boneless meats.



Sec. 432.62   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/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................       0.036             0.018
TSS.......................................       0.044             0.022
Oil and grease............................       0.012             0.000
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................       0.036             0.018
TSS.......................................      10.044             0.022
Oil and grease............................       0.012             0.006
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\Maximum at any time 400 mpn/100 ml.                                  


[40 FR 906, Jan. 3, 1975, as amended at 60 FR 33965, June 29, 1995]



Sec. 432.63  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Milligrams per liter--   
                                                      effluent          
                                                                        
                                           -----------------------------
Ammonia...................................    8.0 mg/l               4.0
------------------------------------------------------------------------

[44 FR 50748, Aug. 29, 1979]
Sec. 432.64  [Reserved]



Sec. 432.65   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................       0.036             0.018
TSS.......................................       0.044             0.022
Oil and grease............................       0.012             0.006
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................       0.030             0.015
TSS.......................................       0.036             0.018
Oil and grease............................       0.012             0.006
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\Maximum at any time 400 mpn/100 ml.                                  



Sec. 432.66   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the

[[Page 206]]

following pretreatment standard establishes the quantity or quality of 
pollutants or pollutant properties controlled by this section which may 
be discharged to a publicly owned treatment works by a new source 
subject to the provisions of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
pH........................................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------


[40 FR 906, Jan. 3, 1975, as amended at 60 FR 33965, June 29, 1995]



Sec. 432.67  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 432.62 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25001, July 9, 1986]



       Subpart G--Sausage and Luncheon Meats Processor Subcategory

    Source: 40 FR 907, Jan. 3, 1975, unless otherwise noted.



Sec. 432.70   Applicability; description of the sausage and luncheon meat processor subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of fresh meat cuts, sausage, bologna, and 
other luncheon meats by a sausage and luncheon meat processor.



Sec. 432.71   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``sausage and luncheon meat processor'' shall mean an 
operation which cuts fresh meats, grinds, mixes, seasons, smokes or 
otherwise produces finished products such as sausage, bologna and 
luncheon meats at rates greater than 2730 kg (6000 lb) per day.
    (c) The term ``finished product'' shall mean the final manufactured 
product as fresh meat cuts including steaks, roasts, chops or boneless 
meat, bacon or other smoked meats (except hams) such as sausage, bologna 
or other luncheon meats, or related products (except canned meats).



Sec. 432.72   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/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................        0.56              0.28
TSS.......................................        0.68              0.34
Oil and grease............................        0.20              0.10
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................        0.56              0.28
TSS.......................................        0.68              0.34
Oil and grease............................        0.20              0.10
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\Maximum at any time 400 mpn/100 ml.                                  


[40 FR 907, Jan. 3, 1975, as amended at 60 FR 33966, June 29, 1995]

[[Page 207]]



Sec. 432.73  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

                    [Milligrams per liter--effluent]                    
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
         Effluent characteristics             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
Ammonia...................................     80 mg/l               4.0
------------------------------------------------------------------------

[44 FR 50748, Aug. 29, 1979]
Sec. 432.74  [Reserved]



Sec. 432.75  Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new sources subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................        0.56              0.28
TSS.......................................        0.68              0.34
Oil and grease............................        0.20              0.10
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................        0.48              0.24
TSS.......................................        0.58              0.29
Oil and grease............................        0.20              0.10
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\Maximum at any time 400 mpn/100 ml.                                  



Sec. 432.76   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
pH........................................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------


[40 FR 907, Jan. 3, 1975, as amended at 60 FR 33966, June 29, 1995]



Sec. 432.77  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 432.72 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25001, July 9, 1986]



                  Subpart H--Ham Processor Subcategory

    Source: 40 FR 908, Jan. 3, 1975, unless otherwise noted.



Sec. 432.80   Applicability; description of the ham processor subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of hams alone or in combination with 
other finished products by a ham processor.

[[Page 208]]



Sec. 432.81   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``ham processor'' shall mean an operation which 
manufactures hams alone or in combination with other finished products 
at rates greater than 2730 kg (6000 lb) per day.
    (c) The term ``finished products'' shall mean the final manufactured 
product as fresh meat cuts including steaks, roasts, chops or boneless 
meat, smoked or cured hams, bacon or other smoked meats, sausage, 
bologna or other luncheon meats (except canned meats).



Sec. 432.82   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/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................        0.62              0.31
TSS.......................................        0.74              0.37
Oil and grease............................        0.22              0.11
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................        0.62              0.31
TSS.......................................        0.74              0.37
Oil and grease............................        0.22              0.11
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\Maximum at any time 400 mpn/100 ml.                                  


[40 FR 908, Jan. 3, 1975, as amended at 60 FR 33966, June 29, 1995]



Sec. 432.83  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

                    [Milligrams per liter--effluent]                    
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
Ammonia...................................    8.0 mg/l               4.0
------------------------------------------------------------------------

[44 FR 50748, Aug. 29, 1979]
Sec. 432.84  [Reserved]



Sec. 432.85   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................        0.62              0.31
TSS.......................................        0.74              0.37
Oil and grease............................        0.22              0.11
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................        0.62              0.31
TSS.......................................        0.74              0.37
Oil and grease............................        0.22              0.11
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\Maximum at any time 400 mpn/100 ml.                                  


[[Page 209]]



Sec. 432.86  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
pH........................................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------


[40 FR 908, Jan. 3, 1975, as amended at 60 FR 33966, June 29, 1995]



Sec. 432.87  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 432.82 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25001, July 9, 1986]



              Subpart I--Canned Meats Processor Subcategory

    Source: 40 FR 909, Jan. 3, 1975, unless otherwise noted.



Sec. 432.90   Applicability; description of the canned meats processor subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of canned meats alone or in combination 
with any other finished products, by a canned meats processor.



Sec. 432.91   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``canned meat processor'' shall mean an operation which 
prepares and cans meats (such as stew, sandwich spreads, or similar 
products) alone or in combination with other finished products at rates 
greater than 2730 kg (6000 lb.) per day.
    (c) The term ``finished products'' shall mean the final manufactured 
product as fresh meat cuts including steaks, roasts, chops or boneless 
meat, hams, bacon or other smoked meats, sausage, bologna or other 
luncheon meats, stews, sandwich spreads or other canned meats.



Sec. 432.92   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/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................        0.74              0.37
TSS.......................................        0.90              0.45
Oil and grease............................        0.26              0.12
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................        0.74              0.37
TSS.......................................        0.90              0.45
Oil and grease............................        0.26              0.13
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

[[Page 210]]

                                                                        
\2\Maximum at any time 400 mpn/100 ml.                                  


[40 FR 909, Jan. 3, 1975, as amended at 60 FR 33966, June 29, 1995]



Sec. 432.93  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

                    [Milligrams per liter--effluent]                    
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
Ammonia...................................    8.0 mg/l               4.0
------------------------------------------------------------------------

[44 FR 50748, Aug. 29, 1979]
Sec. 432.94  [Reserved]



Sec. 432.95   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                               Metric units (kg/kkg of  
                                                  finished product)     
                                                                        
                                           -----------------------------
BOD5......................................        0.74              0.37
TSS.......................................        0.90              0.45
Oil and grease............................        0.26              0.13
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                of finished product)    
                                                                        
                                           -----------------------------
BOD5......................................        0.74              0.37
TSS.......................................        0.90              0.45
Oil and grease............................        0.26              0.13
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\Maximum at any time 400 mpn/100 ml.                                  



Sec. 432.96   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
pH........................................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------


[40 FR 909, Jan. 3, 1975, as amended at 60 FR 33966, June 29, 1995]



Sec. 432.97  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    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 conventional pollutant control 
technology (BCT): The limitations shall be the same as those specified 
for conventional pollutants (which are defined in Sec. 401.16) in 
Sec. 432.92 of this subpart for the best practicable control technology 
currently available (BPT).

[51 FR 25001, July 9, 1986]



                     Subpart J--Renderer Subcategory

    Source: 40 FR 910, Jan. 3, 1975, unless otherwise noted.



Sec. 432.100   Applicability; description of the renderer subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of meat meal, dried animal by-product 
residues (tankage),

[[Page 211]]

animal oils, grease and tallow, perhaps including hide curing, by a 
renderer.



Sec. 432.101   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``renderer'' shall mean an independent or off-site 
rendering operation, conducted separate from a slaughterhouse, 
packinghouse or poultry dressing or processing plant, which manufactures 
at rates greater than 75,000 pounds of raw material per day of meat 
meal, tankage, animal fats or oils, grease, and tallow, and may cure 
cattle hides, but excluding marine oils, fish meal, and fish oils.
    (c) The term ``tankage'' shall mean dried animal by-product residues 
used in feedstuffs.
    (d) The term ``tallow'' shall mean a product made from beef cattle 
or sheep fat that has a melting point of 40 deg.C or greater.
    (e) The term ``raw material'' or as abbreviated herein, ``RM'', 
shall mean the basic input materials to a renderer composed of animal 
and poultry trimmings, bones, meat scraps, dead animals, feathers and 
related usable by-products.



Sec. 432.102   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
BOD5......................................        0.34              0.17
TSS.......................................        0.42              0.21
Oil and grease............................        0.20              0.10
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
BOD5......................................        0.34              0.17
TSS.......................................        0.42              0.21
Oil and grease............................        0.20              0.10
pH........................................       (\1\)             (\1\)
Fecal coliform............................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\Maximum at any time 400 mpn/100 ml.                                  

    (b) The limitations given in paragraph (a) of this section for BOD5 
and TSS are derived for a renderer which does no cattle hide curing as 
part of the plant activities. If a renderer does conduct hide curing, 
the following empirical formulas should be used to derive an additive 
adjustment to the effluent limitations for BOD5 and TSS.

                   BOD5 Adjustment (kg/kkg RM)=[8.0 x 

                  (number of hides)/kg of raw material]

     (lb/1,000 lb RM)=[17.6 x (number of hides)/lbs of raw material]

                   TSS Adjustment (kg/kkg RM)=[11.0 x 

                  (number of hides)/kg of raw material]

     (lb/1,000 lb RM)=[24.2 x (number of hides)/lbs of raw material]

[40 FR 910, Jan. 3, 1975; 40 FR 11874, Mar. 14, 1975, as amended at 60 
FR 33966, June 29, 1995]



Sec. 432.103  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the

[[Page 212]]

best available technology economically achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kg/kkg of raw
                                                      material)         
                                                                        
                                           -----------------------------
Ammonia...................................        0.14              0.07
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                  of raw material)      
                                                                        
                                           -----------------------------
Ammonia...................................        0.14              0.07
------------------------------------------------------------------------

[44 FR 50748, Aug. 29, 1979]
Sec. 432.104  [Reserved]



Sec. 432.105   Standards of performance for new sources.

    (a) Subject to the provisions of paragraph (b) of this section, the 
following standards of performance establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a new source subject to the provisions of this 
subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
         Effluent characteristics             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                              1,000 kg of raw material) 
                                                                        
                                           -----------------------------
BOD5......................................        0.18              0.09
TSS.......................................         .22               .11
Oil and grease............................         .10               .05
Ammonia...................................         .14               .07
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                              1,000 lb of raw material) 
                                                                        
                                           -----------------------------
BOD5......................................        0.18              0.09
TSS.......................................         .22               .11
Oil and grease............................         .10               .05
Ammonia...................................         .14               .07
pH........................................       (\1\)             (\1\)
Fecal coliforms...........................       (\2\)             (\2\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         
\2\Maximum at any time 400 mpn/100 ml.                                  

    (b) The standards given in paragraph (a) of this section for BOD5 
and TSS are derived for a renderer which does no cattle hide curing as 
part of the plant activities. If a renderer does conduct hide curing, 
the following empirical formulas should be used to derive an additive 
adjustment to the standards for BOD5 and TSS.

        BOD5 adjustment (kilograms per 1,000 kg of raw material)=

            8.0 x (number of hides)/kilograms of raw material

                 (pounds per 1,000 lb of raw material)=

             17.6 x (number of hides)/pounds of raw material

        TSS adjustment (kilograms per 1,000 kg of raw material)=

           11.0 x (number of hides)/kilograms of raw material

                 (pounds per 1,000 lb of raw material)=

             24.2 x (number of hides)/pounds of raw material

[42 FR 54419, Oct. 6, 1977]



Sec. 432.106   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
Oil and grease............................      Do.                     
pH........................................      Do.                     
Fecal coliform............................      Do.                     
------------------------------------------------------------------------


[40 FR 910, Jan. 3, 1975, as amended at 60 FR 33966, June 29, 1995]



Sec. 432.107  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollution 
          control technology.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, the following 
limitations establish the quantity or quality of pollutants or pollutant 
properties, controlled by this section, which may be discharged by a 
point source subject to the provisions of this subpart after application 
of the best conventional pollutant control technology:

[[Page 213]]



------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
                                                              values for
            Effluent characteristic             Maximum for       30    
                                                 any 1 day   consecutive
                                                              days shall
                                                             not exceed--
                                                                        
------------------------------------------------------------------------
                                                 Metric units (kg/kkg of
                                                      raw material)     
                                                                        
                                               -------------------------
BOD5..........................................        0.18         0.09 
TSS...........................................        0.22         0.11 
Oil and grease................................        0.10         0.05 
Fecal coliforms...............................    (\1\)        (\1\)    
pH............................................    (\2\)        (\2\)    
                                                                        
                                               -------------------------
                                                 English units (lb/1,000
                                                  lb. of raw material)  
                                                                        
                                               -------------------------
BOD5..........................................        0.18         0.09 
TSS...........................................        0.22         0.11 
Oil and grease................................        0.10         0.05 
Fecal coliforms...............................    (\1\)        (\1\)    
pH............................................    (\2\)        (\2\)    
------------------------------------------------------------------------
\1\ Maximum at any time: 400 mpn/100 ml.                                
\2\ Within the range 6.0 to 9.0.                                        

    (b) The limitations given in paragraph (a) of this section for BOD5 
and TSS are derived for a renderer which does no cattle hide curing as 
part of the plant activities. If a renderer does conduct hide curing, 
the following empirical formulas should be used to derive an additive 
adjustment to the effluent limitations for BOD5 and TSS.

 BOD5 Adjustment (kg/kkg RM)=3.6 x (number of hides)/kg of raw material

      (lb/1,000 lb RM)=7.9 x (number of hides)/lbs of raw material

  TSS Adjustment (kg/kkg RM)=6.2 x (number of hides)/kg of raw material

      (lb/1,000 lb RM)=13.6 x (number of hides)/lbs of raw material

[51 FR 25001, July 9, 1986]



PART 433--METAL FINISHING POINT SOURCE CATEGORY--Table of Contents




                 Subpart A--Metal Finishing Subcategory

Sec.
433.10  Applicability; description of the metal finishing point source 
          category.
433.11  Specialized definitions.
433.12  Monitoring requirements.
433.13  Effluent limitations representing the degree of effluent 
          reduction attainable by applying the best practicable control 
          technology currently available (BPT).
433.14  Effluent limitations representing the degree of effluent 
          reduction attainable by applying the best available technology 
          economically achievable (BAT).
433.15  Pretreatment standards for existing sources (PSES).
433.16  New source performance standards (NSPS).
433.17  Pretreatment standards for new sources (PSNS).

    Authority: Secs. 301, 304(b), (c), (e), and (g), 306(b) and (c), 
307(b) and (c), 308 and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1971, as amended by the Clean Water 
Act of 1977) (the ``Act''); 33 U.S.C. 1311, 1314(b) (c), (e), and (g), 
1316(b) and (c), 1317(b) and (c), 1318 and 1361; 86 Stat. 816, Pub. L. 
92-500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 48 FR 32485, July 15, 1983, unless otherwise noted.



                 Subpart A--Metal Finishing Subcategory



Sec. 433.10  Applicability; description of the metal finishing point source category.

    (a) Except as noted in paragraphs (b) and (c), of this section, the 
provisions of this subpart apply to plants which perform any of the 
following six metal finishing operations on any basis material: 
Electroplating, Electroless Plating, Anodizing, Coating (chromating, 
phosphating, and coloring), Chemical Etching and Milling, and Printed 
Circuit Board Manufacture. If any of those six operations are present, 
then this part applies to discharges from those operations and also to 
discharges from any of the following 40 process operations: Cleaning, 
Machining, Grinding, Polishing, Tumbling, Burnishing, Impact 
Deformation, Pressure Deformation, Shearing, Heat Treating, Thermal 
Cutting, Welding, Brazing, Soldering, Flame Spraying, Sand Blasting, 
Other Abrasive Jet Machining, Electric Discharge Machining, 
Electrochemical Machining, Electron Beam Machining, Laser Beam 
Machining, Plasma Arc Machining, Ultrasonic Machining, Sintering, 
Laminating, Hot Dip Coating, Sputtering, Vapor Plating, Thermal 
Infusion, Salt Bath Descaling, Solvent Degreasing, Paint Stripping, 
Painting, Electrostatic Painting, Electropainting, Vacuum Metalizing, 
Assembly, Calibration, Testing, and Mechanical Plating.
    (b) In some cases effluent limitations and standards for the 
following industrial categories may be effective and

[[Page 214]]

applicable to wastewater discharges from the metal finishing operations 
listed above. In such cases these part 433 limits shall not apply and 
the following regulations shall apply:

Nonferrous metal smelting and refining (40 CFR part 421)
Coil coating (40 CFR part 465)
Porcelain enameling (40 CFR part 466)
Battery manufacturing (40 CFR part 461)
Iron and steel (40 CFR part 420)
Metal casting foundries (40 CFR part 464)
Aluminum forming (40 CFR part 467)
Copper forming (40 CFR part 468)
Plastic molding and forming (40 CFR part 463)
Nonferrous forming (40 CFR part 471)
Electrical and electronic components (40 CFR part 469)

    (c) This part does not apply to:
    (1) Metallic platemaking and gravure cylinder preparation conducted 
within or for printing and publishing facilities; and
    (2) Existing indirect discharging job shops and independent printed 
circuit board manufacturers which are covered by 40 CFR part 413.)

[48 FR 32485, July 15, 1983; 48 FR 43682, Sept. 26, 1983; 48 FR 45105, 
Oct. 3, 1983; 51 FR 40421, Nov. 7, 1986]



Sec. 433.11  Specialized definitions.

    The definitions set forth in 40 CFR part 401 and the chemical 
analysis methods set forth in 40 CFR part 136 are both incorporated here 
by reference. In addition, the following definitions apply to this part:
    (a) The term ``T'', as in ``Cyanide, T'', shall mean total.
    (b) The term ``A'', as in ``Cyanide A'', shall mean amenable to 
alkaline chlorination.
    (c) The term ``job shop'' shall mean a facility which owns not more 
than 50% (annual area basis) of the materials undergoing metal 
finishing.
    (d) The term ``independent'' printed circuit board manufacturer 
shall mean a facility which manufacturers printed circuit boards 
principally for sale to other companies.
    (e) The term ``TTO'' shall mean total toxic organics, which is the 
summation of all quantifiable values greater than .01 milligrams per 
liter for the following toxic organics:

Acenaphthene
Acrolein
Acrylonitrile
Benzene
Benzidine
Carbon tetrachloride (tetrachloromethane)
Chlorobenzene
1,2,4-Trichlorobenzene
Hexachlorobenzene
1,2,-Dichloroethane
1,1,1-Trichloroethane
Hexachloroethane
1,1-Dichloroethane
1,1,2-Trichloroethane
1,1,2,2-Tetrachloroethane
Chloroethane
Bis (2-chloroethyl) ether
2-Chloroethyl vinyl ether (mixed)
2-Chloronaphthalene
2,4,6-Trichlorophenol
Parachlorometa cresol
Chloroform (trichloromethane)
2-Chlorophenol
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
3,3-Dichlorobenzidine
1,1-Dichloroethylene
1,2-Trans-dichloroethylene
2,4-Dichlorophenol
1,2-Dichloropropane
1,3-Dichloropropylene (1,3-dichloropropene)
2,4-Dimethylphenol
2,4-Dinitrotoluene
2,6-Dinitrotoluene
1,2-Diphenylhydrazine
Ethylbenzene
Fluoranthene
4-Chlorophenyl phenyl ether
4-Bromophenyl phenyl ether
Bis (2-chloroisopropyl) ether
Bis (2-chloroethoxy) methane
Methylene chloride (dichloromethane)
Methyl chloride (chloromethane)
Methyl bromide (bromomethane)
Bromoform (tribromomethane)
Dichlorobromomethane
Chlorodibromomethane
Hexachlorobutadiene
Hexachlorocyclopentadiene
Isophorone
Naphthalene
Nitrobenzene
2-Nitrophenol
4-Nitrophenol
2,4-Dinitrophenol
4,6-Dinitro-o-cresol
N-nitrosodimethylamine
N-nitrosodiphenylamine
N-nitrosodi-n-propylamine
Pentachlorophenol
Phenol
Bis (2-ethylhexyl) phthalate
Butyl benzyl phthalate
Di-n-butyl phthalate
Di-n-octyl phthalate
Diethyl phthalate
Dimethyl phthalate

[[Page 215]]

1,2-Benzanthracene
  (benzo(a)anthracene)
Benzo(a)pyrene (3,4-benzopyrene)
3,4-Benzofluoranthene (benzo(b)fluoranthene)
11,12-Benzofluoranthene (benzo(k)fluoranthene)
Chrysene
Acenaphthylene
Anthracene
1,12-Benzoperylene (benzo(ghi)perylene)
Fluorene
Phenanthrene
1,2,5,6-Dibenzanthracene (dibenzo(a,h)anthracene)
Indeno(1,2,3-cd) pyrene (2,3-o-phenlene pyrene)
Pyrene
Tetrachloroethylene
Toluene
Trichloroethylene
Vinyl chloride (chloroethylene)
Aldrin
Dieldrin
Chlordane (technical mixture and metabolites)
4,4-DDT
4,4-DDE (p,p-DDX)
4,4-DDD (p,p-TDE)
Alpha-endosulfan
Beta-endosulfan
Endosulfan sulfate
Endrin
Endrin aldehyde
Heptachlor
Heptachlor epoxide
  (BHC-hexachloro-
  cyclohexane)
  Alpha-BHC
  Beta-BHC
  Gamma-BHC
  Delta-BHC
  (PCB-polychlorinated biphenyls)
  PCB-1242 (Arochlor 1242)
  PCB-1254 (Arochlor 1254)
  PCB-1221 (Arochlor 1221)
  PCB-1232 (Arochlor 1232)
  PCB-1248 (Arochlor 1248)
  PCB-1260 (Arochlor 1260)
  PCB-1016 (Arochlor 1016)
  Toxaphene
  2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD)

[48 FR 32485, July 15, 1983; 48 FR 43682, Sept. 26, 1983, as amended at 
51 FR 40421, Nov. 7, 1986]



Sec. 433.12  Monitoring requirements.

    (a) In lieu of requiring monitoring for TTO, the permitting 
authority (or, in the case of indirect dischargers, the control 
authority) may allow dischargers to make the following certification 
statement: ``Based on my inquiry of the person or persons directly 
responsible for managing compliance with the permit limitation [or 
pretreatment standard] for total toxic organics (TTO), I certify that, 
to the best of my knowledge and belief, no dumping of concentrated toxic 
organics into the wastewaters has occurred since filing of the last 
discharge monitoring report. I further certify that this facility is 
implementing the toxic organic management plan submitted to the 
permitting [or control] authority.'' For direct dischargers, this 
statement is to be included as a ``comment'' on the Discharge Monitoring 
Report required by 40 CFR 122.44(i), formerly 40 CFR 122.62(i). For 
indirect dischargers, the statement is to be included as a comment to 
the periodic reports required by 40 CFR 403.12(e). If monitoring is 
necessary to measure compliance with the TTO standard, the industrial 
discharger need analyse for only those pollutants which would reasonably 
be expected to be present.
    (b) In requesting the certification alternative, a discharger shall 
submit a solvent management plan that specifies to the satisfaction of 
the permitting authority (or, in the case of indirect dischargers, the 
control authority) the toxic organic compounds used; the method of 
disposal used instead of dumping, such as reclamation, contract hauling, 
or incineration; and procedures for ensuring that toxic organics do not 
routinely spill or leak into the wastewater. For direct dischargers, the 
permitting authority shall incorporate the plan as a provision of the 
permit.
    (c) Self-monitoring for cyanide must be conducted after cyanide 
treatment and before dilution with other streams. Alternatively, samples 
may be taken of the final effluent, if the plant limitations are 
adjusted based on the dilution ratio of the cyanide waste stream flow to 
the effluent flow.

(Approved by the Office of Management and Budget under control number 
2040-0074)

[48 FR 32485, July 15, 1983; 48 FR 43682, Sept. 26, 1983, as amended at 
49 FR 34823, Sept. 4, 1984]

[[Page 216]]



Sec. 433.13  Effluent limitations representing the degree of effluent reduction attainable by applying the best practicable control technology currently 
          available (BPT).

    (a) 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 degree of effluent reduction attainable by 
applying the best practicable control technology currently available 
(BPT):

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                               Monthly  
                                               Maximum for     average  
       Pollutant or pollutant property          any 1 day     shall not 
                                                               exceed   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Cadmium (T).................................          0.69          0.26
Chromium (T)................................          2.77          1.71
Copper (T)..................................          3.38          2.07
Lead (T)....................................          0.69          0.43
Nickel (T)..................................          3.98          2.38
Silver (T)..................................          0.43          0.24
Zinc (T)....................................          2.61          1.48
Cyanide (T).................................          1.20          0.65
TTO.........................................          2.13  ............
Oil & Grease................................         52            26   
TSS.........................................         60            31   
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within 6.0 to 9.0.                                                  

    (b) Alternatively, for industrial facilities with cyanide treatment, 
and upon agreement between a source subject to those limits and the 
pollution control authority, the following amenable cyanide limit may 
apply in place of the total cyanide limit specified in paragraph (a) of 
this section:

------------------------------------------------------------------------
                                                               Monthly  
                                               Maximum for     average  
       Pollutant or pollutant property          any 1 day     shall not 
                                                               exceed   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Cyanide (A).................................          0.86          0.32
------------------------------------------------------------------------

    (c) No user subject to the provisions of this subpart shall augment 
the use of process wastewater or otherwise dilute the wastewater as a 
partial or total substitute for adequate treatment to achieve compliance 
with this limitation.



Sec. 433.14  Effluent limitations representing the degree of effluent reduction attainable by applying the best available technology economically achievable 
          (BAT).

    (a) 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 degree of effluent reduction attainable by 
applying the best available technology economically achievable (BAT):

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                               Monthly  
                                               Maximum for     average  
       Pollutant or pollutant property          any 1 day     shall not 
                                                               exceed   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Cadmium (T).................................          0.69          0.26
Chromium (T)................................          2.77          1.71
Copper (T)..................................          3.38          2.07
Lead (T)....................................          0.69          0.43
Nickel (T)..................................          3.98          2.38
Silver (T)..................................          0.43          0.24
Zinc (T)....................................          2.61          1.48
Cyanide (T).................................          1.20          0.65
TTO.........................................          2.13  ............
------------------------------------------------------------------------

    (b) Alternatively, for industrial facilities with cyanide treatment, 
and upon agreement between a source subject to those limits and the 
pollution control authority, the following amenable cyanide limit may 
apply in place of the total cyanide limit specified in paragraph (a) of 
this section:

------------------------------------------------------------------------
                                                               Monthly  
                                               Maximum for     average  
       Pollutant or pollutant property          any 1 day     shall not 
                                                               exceed   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Cyanide (A).................................          0.86          0.32
------------------------------------------------------------------------

    (c) No user subject to the provisions of this subpart shall augment 
the use of process wastewater or otherwise dilute the wastewater as a 
partial or total substitute for adequate treatment to achieve compliance 
with this limitation.



Sec. 433.15  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following

[[Page 217]]

pretreatment standards for existing sources (PSES):

  PSES for All Plants Except Job Shops and Independent Printed Circuit  
                           Board Manufacturers                          
------------------------------------------------------------------------
                                                               Monthly  
                                               Maximum for     average  
       Pollutant or pollutant property          any 1 day     shall not 
                                                               exceed   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Cadmium (T).................................          0.69          0.26
Chromium (T)................................          2.77          1.71
Copper (T)..................................          3.38          2.07
Lead (T)....................................          0.69          0.43
Nickel (T)..................................          3.98          2.38
Silver (T)..................................          0.43          0.24
Zinc (T)....................................          2.61          1.48
Cyanide (T).................................          1.20          0.65
TTO.........................................          2.13  ............
------------------------------------------------------------------------

    (b) Alternatively, for industrial facilities with cyanide treatment, 
upon agreement between a source subject to those limits and the 
pollution control authority. The following amenable cyanide limit may 
apply in place of the total cyanide limit specified in paragraph (a) of 
this section:

------------------------------------------------------------------------
                                                               Monthly  
                                               Maximum for     average  
       Pollutant or pollutant property          any 1 day     shall not 
                                                               exceed   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Cyanide (A).................................          0.86          0.32
------------------------------------------------------------------------

    (c) No user introducing wastewater pollutants into a publicly owned 
treatment works under the provisions of this subpart shall augment the 
use of process wastewater as a partial or total substitute for adequate 
treatment to achieve compliance with this standard.
    (d) An existing source submitting a certification in lieu of 
monitoring pursuant to Sec. 433.12 (a) and (b) of this regulation must 
implement the toxic organic management plan approved by the control 
authority.
    (e) An existing source subject to this subpart shall comply with a 
daily maximum pretreatment standard for TTO of 4.57 mg/l.
    (f) Compliance with the provisions of paragraph (c), (d), and (e) of 
this section shall be achieved as soon as possible, but not later than 
June 30, 1984, however metal finishing facilities which are also covered 
by part 420 (iron and steel) need not comply before July 10, 1985. 
Compliance with the provisions of paragraphs (a) and (b) of this section 
shall be achieved as soon as possible, but not later than February 15, 
1986.

[48 FR 32485, July 15, 1983, as amended at 48 FR 41410, Sept. 15, 1983; 
48 FR 43682, Sept. 26, 1983]



Sec. 433.16  New source performance standards (NSPS).

    (a) Any new source subject to this subpart must achieve the 
following performance standards:

                                  NSPS                                  
------------------------------------------------------------------------
                                                               Monthly  
                                               Maximum for     average  
       Pollutant or pollutant property          any 1 day     shall not 
                                                               exceed   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Cadmium (T).................................          0.11          0.07
Chromium (T)................................          2.77          1.71
Copper (T)..................................          3.38          2.07
Lead (T)....................................          0.69          0.43
Nickel (T)..................................          3.98          2.38
Silver (T)..................................          0.43          0.24
Zinc (T)....................................          2.61          1.48
Cyanide (T).................................          1.20          0.65
TTO.........................................          2.13  ............
Oil and Grease..............................         52            26   
TSS.........................................         60            31   
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within 6.0 to 9.0.                                                  

    (b) Alternatively, for industrial facilities with cyanide treatment, 
and upon agreement between a source subject to those limits and the 
pollution control authority, the following amenable cyanide limit may 
apply in place of the total cyanide limit specified in paragraph (a) of 
this section:

------------------------------------------------------------------------
                                                               Monthly  
                                               Maximum for     average  
       Pollutant or pollutant property          any 1 day     shall not 
                                                               exceed   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Cyanide (A).................................          0.86          0.32
------------------------------------------------------------------------

    (c) No user subject to the provisions of this subpart shall augment 
the use of process wastewater or otherwise dilute the wastewater as a 
partial or total substitute for adequate treatment to achieve compliance 
with this limitation.

[48 FR 32485, July 15, 1983; 48 FR 43682, Sept. 26, 1983]

[[Page 218]]



Sec. 433.17  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS):

                                  PSNS                                  
------------------------------------------------------------------------
                                                               Monthly  
                                                Maximum for    average  
        Pollutant or pollutant property          any 1 day    shall not 
                                                                exceed  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Cadmium (T)...................................         0.11         0.07
Chromium (T)..................................         2.77         1.71
Copper (T)....................................         3.38         2.07
Lead (T)......................................         0.69         0.43
Nickel (T)....................................         3.98         2.38
Silver (T)....................................         0.43         0.24
Zinc (T)......................................         2.61         1.48
Cyanide (T)...................................         1.20         0.65
TTO...........................................         2.13  ...........
------------------------------------------------------------------------

    (b) Alternatively, for industrial facilities with cyanide treatment, 
and upon agreement between a source subject to these limits and the 
pollution control authority, the following amenable cyanide limit may 
apply in place of the total cyanide limit specified in paragraph (a) of 
this section:

------------------------------------------------------------------------
                                                               Monthly  
                                                Maximum for    average  
        Pollutant or pollutant property          any 1 day    shall not 
                                                                exceed  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Cyanide (A)...................................         0.86         0.32
------------------------------------------------------------------------

    (c) No user subject to the provisions of this subpart shall augment 
the use of process wastewater or otherwise dilute the wastewater as a 
partial or total substitute for adequate treatment to achieve compliance 
with this limitation.
    (d) An existing source submitting a certification in lieu of 
monitoring pursuant to Sec. 433.12 (a) and (b) of this regulation must 
implement the toxic organic management plan approved by the control 
authority.

[48 FR 32485, July 15, 1983; 48 FR 43682, Sept. 26, 1983]



PART 434--COAL MINING POINT SOURCE CATEGORY BPT, BAT, BCT LIMITATIONS AND NEW SOURCE PERFORMANCE STANDARDS--Table of Contents




                      Subpart A--General Provisions

Sec.
434.10  Applicability.
434.11  General definitions.

Subpart B--Coal Preparation Plants and Coal Preparation Plant Associated 
                                  Areas

434.20  Applicability.
434.21  [Reserved]
434.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
434.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable (BAT).
434.24  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
434.25  New source performance standard (NSPS).

              Subpart C--Acid or Ferruginous Mine Drainage

434.30  Applicability; description of the acid or ferruginous mine 
          drainage subcategory.
434.31  [Reserved]
434.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
434.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable (BAT).
434.34  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
434.35  New source performance standards (NSPS).

                    Subpart D--Alkaline Mine Drainage

434.40  Applicability; description of the alkaline mine drainage 
          subcategory
434.41  [Reserved]

[[Page 219]]

434.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
434.43  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable (BAT).
434.44  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
434.45  New source performance standards (NSPS).

                      Supbart E--Post-Mining Areas

434.50  Applicability.
434.51  [Reserved]
434.52  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
434.53  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable (BAT).
434.54  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
434.55  New source performance standards (NSPS).

                   Subpart F--Miscellaneous Provisions

434.60  Applicability.
434.61  Commingling of waste streams.
434.62  Alternate effluent limitations for pH.
434.63  Effluent limitations for precipitation events.
434.64  Procedure and method detection limit for measurement of 
          settleable solids.
434.65  Modifications of NPDES Permits for New Sources.

Appendix A to Part 434--Alternate Storm Limitations for Acid or 
          Ferruginous Mine Drainage

    Authority: 33 U.S.C. 1311 1314(b), (c), (e), and (g), 1316(b) and 
(c), 1317(b) and (c), and 1361.

    Source: 50 FR 41305, Oct. 9, 1985, unless otherwise noted.



                      Subpart A--General Provisions



Sec. 434.10  Applicability.

    This part applies to discharges from any coal mine at which the 
extraction of coal is taking place or is planned to be undertaken and to 
coal preparation plants and associated areas.



Sec. 434.11  General definitions.

    (a) The term ``acid or ferruginous mine drainage'' means mine 
drainage which, before any treatment, either has a pH of less than 6.0 
or a total iron concentration equal to or greater than 10 mg/l.
    (b) The term ``active mining area'' means the area, on and beneath 
land, used or disturbed in activity related to the extraction, removal, 
or recovery of coal from its natural deposits. This term excludes coal 
preparation plants, coal preparation plant associated areas and post-
mining areas.
    (c) The term ``alkaline, mine drainage'' means mine drainage which, 
before any treatment, has a pH equal to or greater than 6.0 and total 
iron concentration of less than 10 mg/l.
    (d) The term ``bond release'' means the time at which the 
appropriate regulatory authority returns a reclamation or performance 
bond based upon its determination that reclamation work (including, in 
the case of underground mines, mine sealing and abandonment procedures) 
has been satisfactorily completed.
    (e) The term ``coal preparation plant'' means a facility where coal 
is subjected to cleaning, concentrating, or other processing or 
preparation in order to separate coal from its impurities and then is 
loaded for transit to a consuming facility.
    (f) The term ``coal preparation plant associated areas'' means the 
coal preparation plant yards, immediate access roads, coal refuse piles 
and coal storage piles and facilities.
    (g) The term ``coal preparation plant water circuit'' means all 
pipes, channels, basins, tanks, and all other structures and equipment 
that convey, contain, treat, or process any water that is used is coal 
preparation processes within a coal preparation plant.
    (h) The term ``mine drainage'' means any drainage, and any water 
pumped or

[[Page 220]]

siphoned, from an active mining area or a post-mining area.
    (i) The abbreviation ``ml/l'' means milliliters per liter.
    (j)(1) Notwithstanding any other provision of this Chapter, subject 
to paragraph (j)(2) of this section the term ``new source coal mine'' 
means a coal mine (excluding coal preparation plants and coal 
preparation plant associated areas) including an abandoned mine which is 
being re-mined.
    (i) The construction of which is commenced after May 4, 1984; or
    (ii) Which is determined by the EPA Regional Administrator to 
constitute a ``major alteration''. In making this determination, the 
Regional Administrator shall take into account whether one or more of 
the following events resulting in a new, altered or increased discharge 
of pollutants has occurred after May 4, 1984 in connection with the mine 
for which the NPDES permit is being considered:
    (A) Extraction of a coal seam not previously extracted by that mine;
    (B) Discharge into a drainage area not previously affected by 
wastewater discharge from the mine;
    (C) Extensive new surface disruption at the mining operation;
    (D) A construction of a new shaft, slope, or drift; and
    (E) Such other factors as the Regional Administrator deems relevant.
    (2) No provision in this part shall be deemed to affect the 
classification as a new source of a facility which was classified as a 
new source coal mine under previous EPA regulations, but would not be 
classified as a new source under this section, as modified. Nor shall 
any provision in this part be deemed to affect the standards applicable 
to such facilities, except as provided in Sec.  434.65 of this chapter.
    (k) The term ``post-mining area'' means:
    (1) A reclamation area or
    (2) The underground workings of an underground coal mine after the 
extraction, removal, or recovery of coal from its natural deposit has 
ceased and prior to bond release.
    (l) The term ``reclamation area'' means the surface area of a coal 
mine which has been returned to required contour and on which 
revegetation (specifically, seeding or planting) work has commenced.
    (m) The term ``settleable solids'' is that matter measured by the 
volumetric method specified in Sec. 434.64.
    (n) The terms ``1-year, 2-year, and 10-year, 24-hour precipitation 
events'' means the maximum 24-hour precipitation event with a probable 
recurrence interval of once in one, two, and ten years respectively as 
defined by the National Weather Service and Technical Paper No. 40, 
``Rainfall Frequency Altas of the U.S.,'' May 1961, or equivalent 
regional or rainfall probability information developed therefrom.
    (o) The terms ``treatment facility'' and ``treatment system'' mean 
all structures which contain, convey, and as necessay, chemically or 
physically treat coal rine drainage, coal preparation plant process 
wastewater, or drainage from coal preparation plant associated areas, 
which remove pollutants regulated by this part from such waters. This 
includes all pipes, channels, ponds, basins, tanks and all other 
equipment serving such structures.
    (p) The term ``coal refuse disposal pile'' means any coal refuse 
deposited on the earth and intended as permanent dispoal or long-term 
storage (greater than 180 days) of such material, but does not include 
coal refuse deposited within the active mining area or coal refuse never 
removed from the active mining area.
    (q) The term ``controlled surface mine drainage'' means any surface 
mine drainage that is pumped or siphoned from the active mining area.
    (r) The term ``abandoned mine'' means a mine where mining operations 
have occurred in the past and
    (1) The applicable reclamation bond or financial assurance has been 
released or forfeited or
    (2) If no reclamation bond or other financial assurance has been 
posted, no mining operations have occurred for five years or more.
    (s) The term ``1-year, 24-hour precipitation event'' means the 
maximum 24-hour precipitation event with a probable recurrence interval 
of once in one year as defined by the National Weather Service and 
Technical Paper No. 40, ``Rainfall Frequency Atlas of the

[[Page 221]]

U.S.,'' May 1961, or equivalent regional or rainfall probability 
information developed therefrom.
    (t) The Term ``2-year, 24-hour precipitation event'' means the 
maximum 24-hour precipitation event with a probable recurrence interval 
of once in two years as defined by the National Weather Service and 
Technical Paper No. 40, ``Rainfall Frequency Atlas of the U.S., ``May 
1961, or equivalent regional or rainfall probability information 
developed therefrom.



Subpart B--Coal Preparation Plants and Coal Preparation Plant Associated 
                                  Areas



Sec. 434.20  Applicability.

    The provisions of this subpart are applicable to discharges from 
coal preparation plants and coal preparation plant association areas, as 
indicated, including discharges which are pumped, siphoned, or drained 
from the coal preparation plant water circuit and coal storage, refuse 
storage, and ancillary areas related to the cleaning or beneficiation of 
coal of any rank including, but not limited to, bituminous, lignite, and 
anthracite.
Sec. 434.21  [Reserved]



Sec. 434.22  Effluent limitation guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available (BPT).

    (a) Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17, and 
Secs. 434.61, 434.62 and 434.63 of this part, the following limitations 
establish the concentration or quality of pollutants which may be 
discharged by any existing coal preparation plant and coal preparation 
plant associated areas subject to the provisions of this subpart after 
application of the best practicable control technology currently 
available if discharges from such point sources normally exhibit a pH of 
less than 6.0 prior to treatment:

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Concentration in mg/l  
                                                                        
                                             ---------------------------
Iron, total.................................           7.0           3.5
Manganese, total............................           4.0           2.0
TSS.........................................          70            35  
pH..........................................         \1\           \1\  
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        

    (b) Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17 and 
Secs. 434.61 and 434.63 of this part, the following limitations 
establish the concentration or quality of pollutants which may be 
discharged by any existing coal preparation plant and coal preparation 
plant associated areas subject to the provisions of this subpart after 
application of the best practicable control technology currently 
available if discharges from such point sources normally exhibit a pH 
equal to or greater than 6.0 prior to treatment:

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Concentration in mg/l  
                                                                        
                                             ---------------------------
Iron, total.................................         7.0           3.5  
TSS.........................................        70            35    
pH..........................................       \1\           \1\    
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        



Sec. 434.23  Effluent limitations guidelines representing the degree of effluent reduction attainable by application of the best available technology 
          economically achievable (BAT).

    (a) Except as provided in 40 CFR 125.30-125.32, and Secs. 434.61, 
434.62 and 434.63 of this part, the following limitations establish the 
concentration or quality of pollutants which may be discharged by any 
existing coal preparation plant and coal preparation plant associated 
areas subject to the provisions of this subpart after application of the 
best available technology economically achievable if discharges

[[Page 222]]

from such point sources normally exhibit a pH of less than 6.0 prior to 
treatment:

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Concentration in mg/l 
                                                                        
                                               -------------------------
Iron, total...................................          7.0          3.5
Manganese, total..............................          4.0          2.0
------------------------------------------------------------------------

    (b) Except as provided in 40 CFR 125.30-125.32, and Secs. 434.61 and 
434.63 of this part, the following limitations establish the 
concentration or quality of pollutants which may be discharged by any 
existing coal preparation plant and coal preparation plant associated 
areas subject to the provisions of this subpart after application of the 
best available technology economically achievable if discharges from 
such point sources normally exhibit a pH equal to or greater than 6.0 
prior to treatment:

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                 Concentration in mg/l  
                                                                        
                                               -------------------------
Iron, total...................................          7.0          3.5
------------------------------------------------------------------------

Sec. 434.24  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 434.25  New source performance standards (NSPS).

    The following new source performance standards (NSPS) shall be 
achieved by any new source coal preparation plant and coal preparation 
plant associated areas, as indicated:
    (a) Except as provided in 40 CFR 401.17 and Secs. 434.61, 434.62 and 
434.63 of this part, the following new source performance standards 
shall apply to discharges from new source coal preparation plants and 
new source coal preparation plant associated areas, if such discharges 
normally exhibit a pH of less than 6.0 prior to treatment:

                    NSPS Effluent Limitations (mg/l)                    
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
Iron, total.................................         6.0           3.0  
Manganese, total............................         4.0           2.0  
TSS.........................................        70            35    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ 6.0-9.0 at all times.                                               

    (b) Except as provided in 40 CFR 401.17 and Secs. 434.61, 434.62 and 
434.63 of this part, the following new source performance standards 
shall apply to discharges from new source coal preparation plants and 
new source coal preparation plant associated areas, if such discharges 
normally exhibit a pH equal to or greater than 6.0 prior to treatment:

                    NSPS Effluent Limitations (mg/l)                    
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
Iron, total.................................         6.0           3.0  
TSS.........................................        70            35    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ 6.0-9.0 at all times.                                               



              Subpart C--Acid or Ferruginous Mine Drainage



Sec. 434.30  Applicability; description of the acid or ferruginous mine drainage subcategory.

    The provisions of this subpart are applicable to acid or ferruginous 
mine drainage from an active mining area resulting from the mining of 
coal of any rank including, but not limited to, bituminous, lignite, and 
anthracite.
Sec. 434.31  [Reserved]



Sec. 434.32  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available (BPT).

    Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17, and 
Secs. 434.61, 434.62 and 434.63 of this part, the following limitations 
establish the concentration or quality of pollutants which may be

[[Page 223]]

discharged by a point source subject to the provisions of this subpart 
after application of the best practicable control technology currently 
available:

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                 Concentration in mg/l  
                                                                        
                                               -------------------------
Iron, total...................................          7.0          3.5
Manganese, total..............................          4.0          2.0
TSS...........................................         70.0         35.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           



Sec. 434.33  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable (BAT).

    Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17, and 
Secs. 434.61, 434.62 and 434.63 of this part, the following limitations 
establish the concentration or quality of pollutants which may be 
discharged by a point source subject to the provisions of this subpart 
after application of the best available technology economically 
achievable:

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                 Concentration in mg/l  
                                                                        
                                               -------------------------
Iron, total...................................          7.0          3.5
Manganese, total..............................          4.0          2.0
------------------------------------------------------------------------

Sec. 434.34  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 434.35  New source performance standards (NSPS).

    Except as provided in 40 CFR 401.17, and Secs. 434.61, 434.62 and 
434.63 of this part, the following new source performance standards 
shall be achieved for any discharge from a new source subject to this 
subpart:

                        NSPS Effluent Limitations                       
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Concentration in mg/l 
                                                                        
                                               -------------------------
Iron, total...................................          6.0          3.0
Manganese, total..............................          4.0          2.0
TSS...........................................         70.0         35.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           



                    Subpart D--Alkaline Mine Drainage



Sec. 434.40  Applicability; description of the alkaline mine drainage subcategory.

    The provisions of this subpart are applicable to alkaline mine 
drainage from an active mining area resulting from the mining of coal of 
any rank including, but not limited to, bituminous, lignite, and 
anthracite.
Sec. 434.41  [Reserved]



Sec. 434.42  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available (BPT).

    Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17, and 
Secs. 434.61 and 434.63 of this part, the following limitations 
establish the concentration or quality of pollutants which may be 
discharged by a point source subject to the provisions of this subpart 
after application of the best practicable control technology currently 
available:

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Concentration in mg/l  
                                                                        
                                             ---------------------------
Iron, total.................................           7.0           3.5
TSS.........................................          70.           35. 
pH..........................................       (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           


[[Page 224]]



Sec. 434.43  Effluent limitations guidelines representing the degree of effluent reduction attainable by application of the best available technology 
          economically achievable (BAT).

    Except as provided in 40 CFR 125.30-125.32, and Secs. 434.61 and 
434.63 of this part, the following limitations establish the 
concentration or quality of pollutants which may be discharged by a 
point source subject to the provisions of this subpart after application 
of the best available technology economically achievable:

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Concentration in mg/l 
                                                                        
                                               -------------------------
Iron, total...................................          7.0          3.5
------------------------------------------------------------------------

Sec. 434.44  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 434.45  New source performance standards (NSPS).

    Except as provided in 40 CFR 401.17 and Secs. 434.61 and 434.63 of 
this part, the following new source performance standards shall be 
achieved for any discharge from a new source subject to this subpart:

                        NSPS Effluent Limitations                       
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Concentration in mg/l 
                                                                        
                                               -------------------------
Iron, total...................................          6.0          3.0
TSS...........................................         70.0         35.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           



                      Subpart E--Post-Mining Areas



Sec. 434.50  Applicability.

    The provisions of this subpart are applicable to discharges from 
post-mining areas.
Sec. 434.51  [Reserved]



Sec. 434.52  Effluent limitations quidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available (BPT).

    (a) Reclamation areas. The limitations in this subsection apply to 
discharges from reclamation areas until the performance bond issued to 
the facility by the appropriate SMCRA authority has been released.

Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17 and 
Secs. 434.61 and 434.63(d)(2) of this part, the following limitations 
establish the concentration or quality of pollutants which may be 
discharged by a point source subject to the provisions of this 
subsection after application of the best practicable control technology 
currently available:

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
      Pollutant or pollutant property                Limitations        
------------------------------------------------------------------------
Settleable Solids.........................  0.5 ml/l maximum not to be  
                                             exceeded.                  
pH........................................  (\1\)                       
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           

    (b) Underground mine drainage. The limitations in this subsection 
apply to discharges from the underground workings of underground mines 
until SMCRA bond release.
    (1) Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17 and 
Secs. 434.61, 434.62 and 434.63 of this part, the following limitations 
establish the concentration of quality of pollutants in acid or 
ferruginous mine drainage subject to the provisions of this subsection 
after application of the best practicable control technology currently 
available:

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Concentration in mg/l 
                                                                        
                                               -------------------------
Iron, total...................................          7.0          3.5
Manganese, total..............................          4.0          2.0
TSS...........................................         70.0         35.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           


[[Page 225]]

    (2) Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17, and 
Secs. 434.61 and 434.63 of this part, the following limitations 
establish the concentration or quality of pollutants in alkaline mine 
drainage subject to the provisions of this subsection after application 
of the best practicable control technology currently available:

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Concentration in mg/l 
                                                                        
                                               -------------------------
Iron, total...................................          7.0          3.5
TSS...........................................         70.0         35.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           



Sec. 434.53  Effluent limitations guidelines representing the degree of effluent reduction attainable by application of the best available technology 
          economically achievable (BAT).

    (a) Reclamation areas. The limitations of this subsection apply to 
discharges from reclamation areas until SMCRA bond release.

Except as provided in 40 CFR 125.30-125.32, and Secs. 434.61 and 
434.63(d)(2) of this part, the following limitations establish the 
concentration or quality of pollutants which may be discharged by a 
point source subject to the provisions of this subsection after 
application of the best available technology economically achievable:

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
      Pollutant or pollutant property                Limitations        
------------------------------------------------------------------------
Settleable solids.........................  0.5 ml/l maximum not to be  
                                             exceeded.                  
------------------------------------------------------------------------

    (b) Underground mine drainage. The limitations in this subsection 
apply to discharges from the underground workings of underground mines 
until SMCRA bond release.
    (1) Except as provided in 40 CFR 125.30-125.32, and Secs. 434.61, 
434.62, and 434.63 of this part, the following limitations establish the 
concentration or quality of pollutants in acid or ferruginous mine 
drainage subject to the provisions of this subsection after application 
of the best available technology economically achievable:

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Concentration in mg/l 
                                                                        
                                               -------------------------
Iron, total...................................          7.0          3.5
Manganese, total..............................          4.0          2.0
------------------------------------------------------------------------

    (2) Except as provided in 40 CFR 125.30-125.32, and Secs. 434.61, 
and 434.63 of this part, the following limitations establish the 
concentration or quality of pollutants in alkaline mine drainage subject 
to the provisions of this subsection after application of the best 
available technology economically achievable:

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Concentration in mg/l 
                                                                        
                                               -------------------------
Iron, total...................................          7.0          3.5
------------------------------------------------------------------------

Sec. 434.54  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



Sec. 434.55  New source performance standards (NSPS).

    The following new source performance standards shall apply to the 
post-mining areas of all new source coal mines:
    (a) Reclamation areas. The standards of this subsection apply to 
discharges from reclamation areas at new source coal mines until SMCRA 
bond release.

Except as provided in 40 CFR 401.17 and Secs. 434.61 and 434.63 (d)(2) 
of this part, the following new source performance standards shall be 
achieved for a discharge subject to the provisions of this subsection:

[[Page 226]]



                        NSPS Effluent Limitations                       
------------------------------------------------------------------------
      Pollutant or pollutant property                Limitations        
------------------------------------------------------------------------
Settleable Solids.........................  0.5 ml/1 maximum not to be  
                                             exceeded.                  
pH........................................  (\1\)                       
------------------------------------------------------------------------
(\1\) Within the range 6.0 to 9.0 at all times.                         

    (b) Underground mine drainage. The standards in this subsection 
apply to discharges from the underground workings of new source 
underground mines until bond release.
    (1) Except as provided in 40 CFR 401.17 and Secs. 434.61, 434.62, 
and 434.63 of this part, the following new source performance standards 
shall be achieved for the discharge of any acid or ferruginous mine 
drainage subject to this subsection:

                        NSPS Effluent Limitations                       
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                 Concentrations in mg/1 
                                               -------------------------
Iron, total...................................          6.0          3.0
Manganese, total..............................          4.0          2.0
TSS...........................................         70.0         35.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           

    (2) Except as provided in 40 CFR 401.17 and Secs. 434.61 and 434.63 
of this part, the following new source performance standards shall be 
achieved for the discharge of any alkaline mine drainage subject to this 
subsection:

                        NSPS Effluent Limitations                       
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                 Concentrations in mg/1 
                                               -------------------------
Iron, total...................................          6.0          3.0
TSS...........................................         70.0         35.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0 at all times.                           



                   Subpart F--Miscellaneous Provisions



Sec. 434.60  Applicability.

    The provisions of this subpart F apply to this part 434 as specified 
in subparts B, C, D and E.



Sec. 434.61  Commingling of waste streams.

    Where waste streams from any facility covered by this part are 
combined for treatment or discharge with waste streams from another 
facility covered by this part, the concentration of each pollutant in 
the combined discharge may not exceed the most stringent limitations for 
that pollutant applicable to any component waste stream of the 
discharge.



Sec. 434.62  Alternate effluent limitation for pH.

    Where the application of neutralization and sedimentation treatment 
technology results in inability to comply with the otherwise applicable 
manganese limitations, the permit issuer may allow the pH level in the 
final effluent to exceed 9.0 to a small extent in order that the 
manganese limitations can be achieved.



Sec. 434.63  Effluent limitations for precipitation events.

    (a)(1) The alternate limitations specified in paragraph (a)(2) of 
this section apply with respect to:
    (i) All discharges of alkaline mine drainage except discharges from 
underground workings of underground mines that are not commingled with 
other discharges eligible for these alternate limitations;
    (ii) All discharges from steep slope areas, (as defined in section 
515(d)(4) of the Surface Mining Control and Reclamation Act of 1977, as 
amended (SMCRA)), and from mountaintop removal operations (conducted 
pursuant to section 515(c) of SMCRA);
    (iii) Discharges from coal preparation plants and preparation plant 
associated areas (excluding acid or ferruginous mine drainage from coal 
refuse disposal piles).
    (2) Any discharge or increase in the volume of a discharge caused by 
precipitation within any 24 hour period less than or equal to the 10-
year, 24-hour precipitation event (or snowmelt of equivalent volume) may 
comply with the following limitations instead of the otherwise 
applicable limitations:

[[Page 227]]



                Effluent Limitations During Precipitation               
------------------------------------------------------------------------
      Pollutant or pollutant property           Effluent limitations    
------------------------------------------------------------------------
Settleable solids.........................  0.5 ml/1 maximum not to be  
                                             exceeded.                  
pH........................................  6.0-9.0 at all times.       
------------------------------------------------------------------------

    (b) The following alternate limitations apply with respect to acid 
or ferruginous drainage from coal refuse disposal piles:

    Any discharge or increase in the volume of a discharge caused by 
precipitation within any 24 hour period greater than the 1-year, 24-hour 
precipitation event, but less than or equal to the 10-year, 24-hour 
precipitation event (or snowmelt of equivalent volume) may comply with 
the following limitations instead of the otherwise applicable 
limitations:

                Effluent Limitations During Precipitation               
------------------------------------------------------------------------
      Pollutant or pollutant property           Effluent limitations    
------------------------------------------------------------------------
Settleable solids.........................  0.5 ml/1 maximum not to be  
                                             exceeded.                  
pH........................................  6.0-9.0 at all times.       
------------------------------------------------------------------------

    (c) The following alternate limitations apply with respect to acid 
or ferruginous mine drainage, except for discharges addressed in 
paragraphs (a) (mountaintop removal and steep slope areas), (d) 
(controlled surface mine discharges) and (f) (discharges from 
underground workings of underground mines) of this section:
    (1) Any discharge or increase in the volume of a discharge caused by 
precipitation within any 24 hour period less than or equal to the 2-
year, 24-hour precipitation event (or snowmelt of equivalent volume) may 
comply with the following limitations instead of the otherwise 
applicable limitations:

                Effluent Limitations During Precipitation               
------------------------------------------------------------------------
      Pollutant or pollutant property           Effluent limitations    
------------------------------------------------------------------------
Iron, total...............................  7.0 mg/l maximum for any 1  
                                             day.                       
Settleable solids.........................  0.5 ml/l maximum not to be  
                                             exceeded.                  
pH........................................  6.0-9.0 at all times.       
------------------------------------------------------------------------

    (2) Any discharge or increase in the volume of a discharge caused by 
precipitation within any 24 hour period greater than the 2-year, 24-hour 
precipitation event, but less than or equal to the 10-year, 24-hour 
precipitation event (or snowmelt of equivalent volume) may comply with 
the following limitations instead of the otherwise applicable 
limitations:

                Effluent Limitations During Precipitation               
------------------------------------------------------------------------
      Pollutant or pollutant property           Effluent limitations    
------------------------------------------------------------------------
Settleable solids.........................  0.5 ml/l maximum not to be  
                                             exceeded.                  
pH........................................  6.0-9.0 at all times.       
------------------------------------------------------------------------

    (d)(1) The alternate limitations specified in paragraph (d)(2) of 
this section apply with respect to all discharges described in 
paragraphs (a), (b) and (c) of this section and to:
    (i) Discharges of acid or ferruginous mine drainage from underground 
workings of underground mines which are commingled with other discharges 
eligible for these alternate limitations; and
    (ii) Controlled acid or ferruginous surface mine discharges; and
    (iii) Discharges from reclamation areas.
    (2) Any discharge or increase in the volume of a discharge caused by 
precipitation within any 24 hour period greater than the 10-year, 24-
hour precipitation event (or snowmelt of equivalent volume) may comply 
with the following limitations instead of the otherwise applicable 
limitations:

                Effluent Limitations During Precipitation               
------------------------------------------------------------------------
      Pollutant or pollutant property           Effluent limitations    
------------------------------------------------------------------------
pH........................................  6.0-9.0 at all times.       
------------------------------------------------------------------------

    (e) The operator shall have the burden of proof that the discharge 
or increase in discharge was caused by the applicable precipitation 
event described in paragraphs (a), (b), (c), and (d) of this section.
    (f) Discharges of mine drainage from underground workings of 
underground mines which are not commingled with discharges eligible for 
alternate limitations set forth in this section shall in no event be 
eligible for the alternate limitations set forth in this section.



Sec. 434.64  Procedure and method detection limit for measurement of settleable solids.

    For the purposes of this part, the following procedure shall be used 
to determine settleable solids: Fill an

[[Page 228]]

Imhoff cone to the one-liter mark with a thoroughly mixed sample. Allow 
to settle undisturbed for 45 minutes. Gently stir along the inside 
surface of the cone with a stirring rod. Allow to settle undisturbed for 
15 minutes longer. Record the volume of settled material in the cone as 
milliliters per liter. Where a separation of settleable and floating 
materials occurs, do not include the floating material in the reading. 
Notwithstanding any provision of 40 CFR part 136, the method detection 
limit for measuring settleable solids under this part shall be 0.4 ml/l.



Sec. 434.65  Modification of NPDES permits for new sources.

    Any coal mine or coal preparation plant which was considered a new 
source under previous EPA regulations may, notwithstanding Sec. 122.62 
of this chapter, apply to have its NPDES permit modified to incorporate 
the revised new source performance standards.

[[Page 229]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.113



[[Page 230]]



PART 435--OIL AND GAS EXTRACTION POINT SOURCE CATEGORY--Table of Contents




                     Subpart A--Offshore Subcategory

Sec.
435.10  Applicability; description of the offshore subcategory.
435.11  Specialized definitions.
435.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
435.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable (BAT).
435.14  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
435.15  Standards of performance for new sources (NSPS).

Appendix 1 to Subpart A of Part 435--Static Sheen Test
Appendix 2 to Subpart A of Part 435--Drilling Fluids Toxicity Test

                          Subpart B--[Reserved]

                     Subpart C--Onshore Subcategory

435.30  Applicability; description of the onshore subcategory.
435.31  Specialized definitions.
435.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          praticable control technology currently available.

                     Subpart D--Coastal Subcategory

435.40  Applicability; description of the coastal subcategory.
435.41  Specialized definitions.
435.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

       Subpart E--Agricultural and Wildlife Water Use Subcategory

435.50  Applicability; description of the beneficial use subcategory.
435.51  Specialized definitions.
435.52  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                     Subpart F--Stripper Subcategory

435.60  Applicability; description of the stripper subcategory.
435.61  Specialized definitions.

    Authority: 33 U.S.C. 1311, 1314, 1316, 1317, 1318 and 1361.

    Source: 44 FR 22075, Apr. 13, 1979, unless otherwise noted.



                     Subpart A--Offshore Subcategory

    Source: 58 FR 12504, Mar. 4, 1993, unless otherwise noted.



Sec. 435.10  Applicability; description of the offshore subcategory.

    The provisions of this subpart are applicable to those facilities 
engaged in field exploration, drilling, well production, and well 
treatment in the oil and gas extraction industry which are located in 
waters that are seaward of the inner boundary of the territorial seas 
(``offshore'') as defined in section 502(g) of the Clean Water Act. 
Offshore facilities that transport wastes to onshore or coastal 
locations for treatment and disposal offshore are subject to the 
regulations that are applicable to the location of where the wastes are 
generated or the wellhead. Wastes transported from one subcategory for 
subsequent discharge in another subcategory of the oil and gas 
extraction point source category may only be disposed of pursuant to a 
valid NPDES permit.



Sec. 435.11  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided in paragraphs (b) through (aa) of this 
section, the general definitions, abbreviations and methods of analysis 
set forth in 40 CFR part 401 shall apply to this subpart.
    (b) The term average of daily values for 30 consecutive days shall 
be the average of the daily values obtained during any 30 consecutive 
day period.
    (c) The term daily values as applied to produced water effluent 
limitations and NSPS shall refer to the daily measurements used to 
assess compliance with the maximum for any one day.
    (d) The term deck drainage shall refer to any waste resulting from 
deck washings, spillage, rainwater, and runoff from gutters and drains 
including

[[Page 231]]

drip pans and work areas within facilities subject to this subpart.
    (e) The term development facility shall mean any fixed or mobile 
structure subject to this subpart that is engaged in the drilling of 
productive wells.
    (f) The term diesel oil shall refer to the grade of distillate fuel 
oil, as specified in the American Society for Testing and Materials 
Standard Specification D975-81, that is typically used as the continuous 
phase in conventional oil-based drilling fluids. This incorporation by 
reference was approved by the Director of the Federal Register in 
accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be 
obtained from the American Society for Testing and Materials, 1916 Race 
Street, Philadelphia, PA 19103. Copies may be inspected at the Office of 
the Federal Register, 800 North Capitol Street, NW., suite 700, 
Washington, DC.
    (g) The term domestic waste shall refer to materials discharged from 
sinks, showers, laundries, safety showers, eye-wash stations, hand-wash 
stations, fish cleaning stations, and galleys located within facilities 
subject to this subpart.
    (h) The term drill cuttings shall refer to the particles generated 
by drilling into subsurface geologic formations and carried to the 
surface with the drilling fluid.
    (i) The term drilling fluid shall refer to the circulating fluid 
(mud) used in the rotary drilling of wells to clean and condition the 
hole and to counterbalance formation pressure. A water-based drilling 
fluid is the conventional drilling mud in which water is the continuous 
phase and the suspending medium for solids, whether or not oil is 
present. An oil-based drilling fluid has diesel oil, mineral oil, or 
some other oil as its continuous phase with water as the dispersed 
phase.
    (j) The term exploratory facility shall mean any fixed or mobile 
structure subject to this subpart that is engaged in the drilling of 
wells to determine the nature of potential hydrocarbon reservoirs.
    (k) The term maximum as applied to BAT effluent limitations and NSPS 
for drilling fluids and drill cuttings shall mean the maximum 
concentration allowed as measured in any single sample of the barite.
    (l) The term maximum for any one day as applied to BPT, BCT and BAT 
effluent limitations and NSPS for oil and grease in produced water shall 
mean the maximum concentration allowed as measured by the average of 
four grab samples collected over a 24-hour period that are analyzed 
separately. Alternatively, for BAT and NSPS the maximum concentration 
allowed may be determined on the basis of physical composition of the 
four grab samples prior to a single analysis.
    (m) The term minimum as applied to BAT effluent limitations and NSPS 
for drilling fluids and drill cuttings shall mean the minimum 96-hour 
LC50 value allowed as measured in any single sample of the discharged 
waste stream. The term minimum as applied to BPT and BCT effluent 
limitations and NSPS for sanitary wastes shall mean the minimum 
concentration value allowed as measured in any single sample of the 
discharged waste stream.
    (n) The term M9IM shall mean those offshore facilities continuously 
manned by nine (9) or fewer persons or only intermittently manned by any 
number of persons.
    (o) The term M10 shall mean those offshore facilities continuously 
manned by ten (10) or more persons.
    (p)(1) The term new source means any facility or activity of this 
subcategory that meets the definition of ``new source'' under 40 CFR 
122.2 and meets the criteria for determination of new sources under 40 
CFR 122.29(b) applied consistently with all of the following 
definitions:
    (i) The term water area as used in the term ``site'' in 40 CFR 
122.29 and 122.2 shall mean the water area and ocean floor beneath any 
exploratory, development, or production facility where such facility is 
conducting its exploratory, development or production activities.
    (ii) The term significant site preparation work as used in 40 CFR 
122.29 shall mean the process of surveying, clearing or preparing an 
area of the ocean floor for the purpose of constructing or placing a 
development or production facility on or over the site.

[[Page 232]]

    (2) ``New source'' does not include facilities covered by an 
existing NPDES permit immediately prior to the effective date of these 
guidelines pending EPA issuance of a new source NPDES permit.
    (q) The term no discharge of free oil shall mean that waste streams 
may not be discharged when they would cause a film or sheen upon or a 
discoloration of the surface of the receiving water or fail the static 
sheen test defined in appendix 1 to 40 CFR part 435, subpart A.
    (r) The term produced sand shall refer to slurried particles used in 
hydraulic fracturing, the accumulated formation sands and scales 
particles generated during production. Produced sand also includes 
desander discharge from the produced water waste stream, and blowdown of 
the water phase from the produced water treating system.
    (s) The term produced water shall refer to the water (brine) brought 
up from the hydrocarbon-bearing strata during the extraction of oil and 
gas, and can include formation water, injection water, and any chemicals 
added downhole or during the oil/water separation process.
    (t) The term production facility shall mean any fixed or mobile 
structure subject to this subpart that is either engaged in well 
completion or used for active recovery of hydrocarbons from producing 
formations.
    (u) The term sanitary waste shall refer to human body waste 
discharged from toilets and urinals located within facilities subject to 
this subpart.
    (v) The term static sheen test shall refer to the standard test 
procedure that has been developed for this industrial subcategory for 
the purpose of demonstrating compliance with the requirement of no 
discharge of free oil. The methodology for performing the static sheen 
test is presented in appendix 1 to 40 CFR part 435, subpart A.
    (w) The term toxicity as applied to BAT effluent limitations and 
NSPS for drilling fluids and drill cuttings shall refer to the bioassay 
test procedure presented in appendix 2 of 40 CFR part 435, subpart A.
    (x) The term well completion fluids shall refer to salt solutions, 
weighted brines, polymers, and various additives used to prevent damage 
to the well bore during operations which prepare the drilled well for 
hydrocarbon production.
    (y) The term well treatment fluids shall refer to any fluid used to 
restore or improve productivity by chemically or physically altering 
hydrocarbon-bearing strata after a well has been drilled.
    (z) The term workover fluids shall refer to salt solutions, weighted 
brines, polymers, or other specialty additives used in a producing well 
to allow for maintenance, repair or abandonment procedures.
    (aa) The term 96-hour LC50 shall refer to the concentration (parts 
per million) or percent of the suspended particulate phase (SPP) from a 
sample that is lethal to 50 percent of the test organisms exposed to 
that concentration of the SPP after 96 hours of constant exposure.



Sec. 435.12  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available (BPT).

    Except as provided in 40 CFR 125.30-32, any existing point source 
subject to this subpart must 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--Oil and Grease                
                        [In milligrams per liter]                       
------------------------------------------------------------------------
                                                   Average of           
                                                   values for   Residual
                                        Maximum        30       chlorine
   Pollutant parameter waste source    for any 1  consecutive   minimum 
                                          day      days shall  for any 1
                                                   not exceed     day   
------------------------------------------------------------------------
Produced water.......................         72          48          NA
Deck drainage........................      (\1\)       (\1\)          NA
Drilling muds........................      (\1\)       (\1\)          NA
Drill cuttings.......................      (\1\)       (\1\)          NA
Well treatment fluids................      (\1\)       (\1\)          NA
Sanitary:                                                               
  M10................................         NA          NA       \2\ 1
  M9IM \3\...........................         NA          NA          NA
Domestic.............................         NA          NA         NA 
------------------------------------------------------------------------
\1\ No discharge of free oil.                                           
\2\ Minimum of 1 mg/l and maintained as close to this concentration as  
  possible.                                                             

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\3\ There shall be no floating solids as a result of the discharge of   
  these wastes.                                                         



Sec. 435.13  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable (BAT).

    Except as provided in 40 CFR 125.30-32, any existing point source 
subject to this subpart must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best available technology economically achievable 
(BAT):

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                       Pollutant         BAT effluent   
           Waste source                parameter          limitation    
------------------------------------------------------------------------
Produced water...................  Oil & grease....  The maximum for any
                                                      one day shall not 
                                                      exceed 42 mg/l;   
                                                      the average of    
                                                      daily values for  
                                                      30 consecutive    
                                                      days shall not    
                                                      exceed 29 mg/l.   
Drilling fluids and drill                                               
 cuttings:                                                              
(A) For facilities located within  ................  No discharge.\1\   
 3 miles from shore.                                                    
(B) For facilities located beyond  Toxicity........  Minimum 96-hour    
 3 miles from shore.                                  LC50 of the SPP   
                                                      shall be 3% by    
                                                      volume.\2\        
                                   Free oil........  No discharge.\3\   
                                   Diesel oil......  No discharge.      
                                   Mercury.........  1 mg/kg dry weight 
                                                      maximum in the    
                                                      stock barite.     
                                   Cadmium.........  3 mg/kg dry weight 
                                                      maximum in the    
                                                      stock barite.     
Well treatment, completion, and    Oil and grease..  The maximum for any
 workover fluids.                                     one day shall not 
                                                      exceed 42 mg/l;   
                                                      the average of    
                                                      daily values for  
                                                      30 consecutive    
                                                      days shall not    
                                                      exceed 29 mg/l.   
Deck drainage....................  Free oil........  No discharge.\4\   
Produced sand....................  ................  No discharge.      
Domestic Waste...................  Foam............  No discharge.      
------------------------------------------------------------------------
\1\ All Alaskan facilities are subject to the drilling fluids and drill 
  cuttings discharge limitations for facilities located beyond 3 miles  
  offshore.                                                             
\2\ As determined by the toxicity test (appendix 2).                    
\3\ As determined by the static sheen test (appendix 1).                
\4\ As determined by the presence of a film or sheen upon or a          
  discoloration of the surface of the receiving water (visual sheen).   



Sec. 435.14  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    Except as provided in 40 CFR 125.30-32, any existing point source 
subject to this subpart must achieve the following effluent limitations 
representing the degree of effluent reduction attainable by the 
application of the best conventional pollutant control technology (BCT):

                         BCT Effluent Limitations                       
------------------------------------------------------------------------
                                       Pollutant         BCT effluent   
           Waste source                parameter          limitation    
------------------------------------------------------------------------
Produced water...................  Oil & grease....  The maximum for any
                                                      one day shall not 
                                                      exceed 72 mg/l;   
                                                      the average of    
                                                      values for 30     
                                                      consecutive days  
                                                      shall not exceed  
                                                      48 mg/l.          
Drilling fluids and drill                                               
 cuttings:                                                              
(A) For facilities located within  ................  No discharge.\1\   
 3 miles from shore.                                                    
(B) For facilities located beyond  Free oil........  No discharge.\2\   
 3 miles from shore.                                                    
Well treatment, completion and     Free oil........  No discharge.\2\   
 workover fluids.                                                       
Deck drainage....................  Free oil........  No discharge .\3\  
Produced sand....................  ................  No discharge.      
Sanitary M10.....................  Residual          Minimum of 1 mg/l  
                                    chlorine.         and maintained as 
                                                      close to this     
                                                      concentration as  
                                                      possible.         
Sanitary M91M....................  Floating solids.  No discharge.      
Domestic Waste...................  Floating solids.  No discharge.      
                                   All other         See 33 CFR part    
                                    domestic waste.   151.              
------------------------------------------------------------------------
\1\ All Alaskan facilities are subject to the drilling fluids and drill 
  cuttings discharge limitations for facilities located more than 3     
  miles offshore.                                                       
\2\ As determined by the static sheen test (appendix 1).                
\3\ As determined by the presence of a film or sheen upon or a          
  discoloration of the surface of the receiving water (visual sheen).   



Sec. 435.15  Standards of performance for new sources (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

[[Page 234]]



                    New Source Performance Standards                    
------------------------------------------------------------------------
                                       Pollutant                        
           Waste source                parameter             NSPS       
------------------------------------------------------------------------
Produced water...................  Oil and grease..  The maximum for any
                                                      one day shall not 
                                                      exceed 42 mg/l;   
                                                      the average of    
                                                      daily values for  
                                                      30 consecutive    
                                                      days shall not    
                                                      exceed 29 mg/l.   
Drilling fluids and drill                                               
 cuttings:                                                              
(A) For facilities located within  ................  No discharge.\1\   
 3 miles from shore.                                                    
(B) For facilities located more    Toxicity........  Minimum 96-hour    
 than 3 miles from shore.                             LC50 of the SPP   
                                                      shall be 3 percent
                                                      by volume.\2\     
                                   Free oil........  No discharge.\3\   
                                   Diesel oil......  No discharge.      
                                   Mercury.........  1 mg/kg dry weight 
                                                      maximum in the    
                                                      stock barite.     
                                   Cadmium.........  3 mg/kg dry weight 
                                                      maximum in the    
                                                      stock barite.     
Well treatment, completion, and    Oil and grease..  The maximum for any
 workover fluids.                                     one day shall not 
                                                      exceed 42 mg/l;   
                                                      the average of    
                                                      daily values for  
                                                      30 consecutive    
                                                      days shall not    
                                                      exceed 29 mg/l.   
Deck drainage....................  Free oil........  No discharge.\4\   
Produced sand....................  ................  No discharge.      
Sanitary M10.....................  Residual          Minimum of 1 mg/l  
                                    chlorine.         and maintained as 
                                                      close to this as  
                                                      possible.         
Sanitary M9IM....................  Floating solids.  No discharge.      
Domestic Waste...................  Floating solids.  No discharge.      
                                   Foam............  No discharge.      
                                   All other         See 33 CFR part    
                                    domestic wastes.  151.              
------------------------------------------------------------------------
\1\ All Alaskan facilities are subject to the drilling fluids and drill 
  cuttings discharge standards for facilities located more than three   
  miles offshore.                                                       
\2\ As determined by the toxicity test (appendix 2).                    
\3\ As determined by the static sheen test (appendix 1).                
\4\ As determined by the presence of a film or sheen upon or a          
  discoloration of the surface of the receiving water (visual sheen).   

         Appendix 1 to Subpart A of Part 435--Static Sheen Test

                        1. Scope and Application

    This method is to be used as a compliance test for the ``no 
discharge of free oil'' requirement for discharges of drilling fluids, 
drill cuttings, produced sand, and well treatment, completion and 
workover fluids. ``Free oil'' refers to any oil contained in a waste 
stream that when discharged will cause a film or sheen upon or a 
discoloration of the surface of the receiving water.

                          2. Summary of Method

    15-mL samples of drilling fluids or well treatment, completion, and 
workover fluids, and 15-g samples (wet weight basis) of drill cuttings 
or produced sand are introduced into ambient seawater in a container 
having an air-to-liquid interface area of 1000 cm2 (155.5 
in2). Samples are dispersed within the container and observations 
made no more than one hour later to ascertain if these materials cause a 
sheen, iridescence, gloss, or increased reflectance on the surface of 
the test seawater. The occurrence of any of these visual observations 
will constitute a demonstration that the tested material contains ``free 
oil,'' and therefore results in a prohibition of its discharge into 
receiving waters.

                            3. Interferences

    Residual ``free oil'' adhering to sampling containers, the magnetic 
stirring bar used to mix the sample, and the stainless steel spatula 
used to mix the sample will be the principal sources of contamination 
problems. These problems should only occur if improperly washed and 
cleaned equipment are used for the test. The use of disposable equipment 
minimizes the potential for similar contamination from pipettes and the 
test container.

                  4. Apparatus, Materials, and Reagents

    4.1 Apparatus
    4.1.1  Sampling Containers: 1-liter polyethylene beakers and 1-liter 
glass beakers.
    4.1.2  Graduated cylinder: 100-mL graduated cylinder required only 
for operations where predilution of mud discharges is required.
    4.1.3  Plastic disposable weighing boats.
    4.1.4  Triple-beam scale.
    4.1.5  Disposable pipettes: 25-mL disposable pipettes.
    4.1.6  Magnetic stirrer and stirring bar.
    4.1.7  Stainless steel spatula.
    4.1.8  Test container: Open plastic container whose internal cross-
section parallel to its opening has an area of 1000 
cm250 cm2 (155.5 7.75 in2), and a 
depth of at least 13 cm (5 inches) and no more than 30 cm (11.8 inches).
    4.2 Materials and Reagents.
    4.2.1  Plastic liners for the test container: Oil-free, heavy-duty 
plastic trash can liners that do not inhibit the spreading of an oil 
film. Liners must be of sufficient size to completely cover the interior 
surface of the test container. Permittees must determine an appropriate 
local source of liners that do not inhibit the spreading of 0.05 mL of 
diesel fuel added to the lined test container under the test conditions 
and protocol described below.
    4.2.2  Ambient receiving water.

[[Page 235]]

                             5. Calibration

    None currently specified.

                      6. Quality Control Procedures

    None currently specified.

                    7. Sample Collection and Handling

    7.1  Sampling containers must be thoroughly washed with detergent, 
rinsed a minimum of three times with fresh water, and allowed to air dry 
before samples are collected.
    7.2  Samples of drilling fluid to be tested shall be taken at the 
shale shaker after cuttings have been removed. The sample volume should 
range between 200 mL and 500 mL.
    7.3  Samples of drill cuttings will be taken from the shale shaker 
screens with a clean spatula or similar instrument and placed in a glass 
beaker. Cuttings samples shall be collected prior to the addition of any 
washdown water and should range between 200 g and 500 g.
    7.4  Samples of produced sand must be obtained from the solids 
control equipment from which the discharge occurs on any given day and 
shall be collected prior to the addition of any washdown water; samples 
should range between 200 g and 500 g.
    7.5  Samples of well treatment, completion, and workover fluids must 
be obtained from the holding facility prior to discharge; the sample 
volume should range between 200 mL and 500 mL.
    7.6  Samples must be tested no later than 1 hour after collection.
    7.7  Drilling fluid samples must be mixed in their sampling 
containers for 5 minutes prior to the test using a magnetic bar stirrer. 
If predilution is imposed as a permit condition, the sample must be 
mixed at the same ratio with the same prediluting water as the 
discharged muds and stirred for 5 minutes.
    7.8  Drill cuttings must be stirred and well mixed by hand in their 
sampling containers prior to testing, using a stainless steel spatula.

                              8. Procedure

    8.1  Ambient receiving water must be used as the ``receiving water'' 
in the test. The temperature of the test water shall be as close as 
practicable to the ambient conditions in the receiving water, not the 
room temperature of the observation facility. The test container must 
have an air-to-liquid interface area of 1000 50 cm2. 
The surface of the water should be no more than 1.27 cm (.5 inch) below 
the top of the test container.
    8.2  Plastic liners shall be used, one per test container, and 
discarded afterwards. Some liners may inhibit spreading of added oil; 
operators shall determine an appropriate local source of liners that do 
not inhibit the spreading of the oil film.
    8.3  A 15-mL sample of drilling fluid or well treatment, completion, 
and workover fluids must be introduced by pipette into the test 
container 1 cm below the water surface. Pipettes must be filled and 
discharged with test material prior to the transfer of test material and 
its introduction into test containers. The test water/test material 
mixture must be stirred using the pipette to distribute the test 
material homogeneously throughout the test water. The pipette must be 
used only once for a test and then discarded.
    8.4  Drill cuttings or produced sand should be weighed on plastic 
weighing boats; 15-g samples must be transferred by scraping test 
material into the test water with a stainless steel spatula. Drill 
cuttings shall not be prediluted prior to testing. Also, drilling fluids 
and cuttings will be tested separately. The weighing boat must be 
immersed in the test water and scraped with the spatula to transfer any 
residual material to the test container. The drill cuttings or produced 
sand must be stirred with the spatula to an even distribution of solids 
on the bottom of the test container.
    8.5  Observations must be made no later than 1 hour after the test 
material is transferred to the test container. Viewing points above the 
test container should be made from at least three sides of the test 
container, at viewing angles of approximately 60 deg. and 30 deg. from 
the horizontal. Illumination of the test container must be 
representative of adequate lighting for a working environment to conduct 
routine laboratory procedures. It is recommended that the water surface 
of the test container be observed under a fluorescent light source such 
as a dissecting microscope light. The light source shall be positioned 
above and directed over the entire surface of the pan.
    8.6  Detection of a ``silvery'' or ``metallic'' sheen or gloss, 
increased reflectivity, visual color, iridescence, or an oil slick on 
the water surface of the test container surface shall constitute a 
demonstration of ``free oil.'' These visual observations include 
patches, streaks, or sheets of such altered surface characteristics. If 
the free oil content of the sample approaches or exceeds 10%, the water 
surface of the test container may lack color, a sheen, or iridescence, 
due to the increased thickness of the film; thus, the observation for an 
oil slick is required. The surface of the test container shall not be 
disturbed in any manner that reduces the size of any sheen or slick that 
may be present.
    If an oil sheen or slick occurs on less than one-half of the surface 
area after the sample is introduced to the test container, observations 
will continue for up to 1 hour. If the sheen or slick increases in size 
and covers greater than one-half of the surface area of

[[Page 236]]

the test container during the observation period, the discharge of the 
material shall cease. If the sheen or slick does not increase in size to 
cover greater than one-half of the test container surface area after one 
hour of observation, discharge may continue and additional sampling is 
not required.
    If a sheen or slick occurs on greater than one-half of the surface 
area of the test container after the test material is introduced, 
discharge of the tested material shall cease. The permittee may retest 
the material causing the sheen or slick. If subsequent tests do not 
result in a sheen or slick covering greater than one-half of the surface 
area of the test container, discharge may continue.

   Appendix 2 to Subpart A of Part 435--Drilling Fluids Toxicity Test

                          I. Sample Collection

    The collection and preservation methods for drilling fluids (muds) 
and water samples presented here are designed to minimize sample 
contamination and alteration of the physical or chemical properties of 
the samples due to freezing, air oxidation, or drying.

                              I-A Apparatus

    (1) The following items are required for water and drilling mud 
sampling and storage:
    a. Acid-rinsed linear-polyethylene bottles or other appropriate 
noncontaminating drilling mud sampler.
    b. Acid-rinsed linear-polyethylene bottles or other appropriate 
noncontaminating water sampler.
    c. Acid-rinsed linear-polyethylene bottles or other appropriate 
noncontaminated vessels for water and mud samples.
    d. Ice chests for preservation and shipping of mud and water 
samples.

                           I-B. Water Sampling

    (1) Collection of water samples shall be made with appropriate acid-
rinsed linear-polyethylene bottles or other appropriate non-
contaminating water sampling devices. Special care shall be taken to 
avoid the introduction of contaminants from the sampling devices and 
containers. Prior to use, the sampling devices and containers should be 
thoroughly cleaned with a detergent solution, rinsed with tap water, 
soaked in 10 percent hydrochloric acid (HCl) for 4 hours, and then 
thoroughly rinsed with glass-distilled water.

                       I-C. Drilling Mud Sampling

    (1) Drilling mud formulations to be tested shall be collected from 
active field systems. Obtain a well-mixed sample from beneath the shale 
shaker after the mud has passed through the screens. Samples shall be 
stored in polyethylene containers or in other appropriate uncontaminated 
vessels. Prior to sealing the sample containers on the platform, flush 
as much air out of the container by filling it with drilling fluid 
sample, leaving a one inch space at the top.
    (2) Mud samples shall be immediately shipped to the testing facility 
on blue or wet ice (do not use dry ice) and continuously maintained at 
0-4 deg. C until the time of testing.
    (3) Bulk mud samples shall be thoroughly mixed in the laboratory 
using a 1000 rpm high shear mixer and then subdivided into individual, 
small wide-mouthed (e.g., one or two liter) non-contaminating containers 
for storage.
    (4) The drilling muds stored in the laboratory shall have any excess 
air removed by flushing the storage containers with nitrogen under 
pressure anytime the containers are opened. Moreover, the sample in any 
container opened for testing must be thoroughly stirred using a 1000 rpm 
high shear mixer prior to use.
    (5) Most drilling mud samples may be stored for periods of time 
longer than 2 weeks prior to toxicity testing provided that proper 
containers are used and proper condition are maintained.

           II. Suspended Particulate Phase Sample Preparation

    (1) Mud samples that have been stored under specified conditions in 
this protocol shall be prepared for tests within three months after 
collection. The SPP shall be prepared as detailed below.

                             II--A Apparatus

    (1) The following items are required:
    a. Magnetic stir plates and bars.
    b. Several graduated cylinders, ranging in volume from 10 mL to 1 L
    c. Large (15 cm) powder funnels.
    d. Several 2-liter graduated cylinders.
    e. Several 2-liter large mouth graduated Erlenmeyer flasks.
    (2) Prior to use, all glassware shall be thoroughly cleaned. Wash 
all glassware with detergent, rinse five times with tap water, rinse 
once with acetone, rinse several times with distilled or deionized 
water, place in a clean 10-percent (or stronger) HCl acid bath for a 
minimum of 4 hours, rinse five times with tap water, and then rinse five 
times with distilled or deionized water. For test samples containing 
mineral oil or diesel oil, glassware should be washed with petroleum 
ether to assure removal of all residual oil.
    Note: If the glassware with nytex cups soaks in the acid solution 
longer than 24 hours, then an equally long deionized water soak should 
be performed.

[[Page 237]]

                  II-B Test Seawater Sample Preparation

    (1) Diluent seawater and exposure seawater samples are prepared by 
filtration through a 1.0 micrometer filter prior to analysis.
    (2) Artificial seawater may be used as long as the seawater has been 
prepared by standard methods or ASTM methods, has been properly 
``seasoned,'' filtered, and has been diluted with distilled water to the 
same specified 202 ppt salinity and 202 deg. C 
temperature as the ``natural'' seawater.

                         II-C Sample Preparation

    (1) The pH of the mud shall be tested prior to its use. If the pH is 
less than 9, if black spots have appeared on the walls of the sample 
container, or if the mud sample has a foul odor, that sample shall be 
discarded. Subsample a manageable aliquot of mud from the well-mixed 
original sample. Mix the mud and filtered test seawater in a volumetric 
mud-to-water ratio of 1 to 9. This is best done by the method of 
volumetric displacement in a 2-L, large mouth, graduated Erlenmeyer 
flask. Place 1000 mL of seawater into the graduated Erlenmeyer flask. 
The mud subsample is then carefully added via a powder funnel to obtain 
a total volume of 1200 mL. (A 200 mL volume of the mud will now be in 
the flask).
    The 2-L, large mouth, graduated Erlenmeyer flask is then filled to 
the 2000 mL mark with 800 mL of seawater, which produces a slurry with a 
final ratio of one volume drilling mud to nine volumes water. If the 
volume of SPP required for testing or analysis exceeds 1500 to 1600 mL, 
the initial volumes should be proportionately increased. Alternatively, 
several 2-L drill mud/water slurries may be prepared as outlined above 
and combined to provide sufficient SPP.
    (2) Mix this mud/water slurry with magnetic stirrers for 5 minutes. 
Measure the pH and, if necessary, adjust (decrease) the pH of the slurry 
to within 0.2 units of the seawater by adding 6N HCl while stirring the 
slurry. Then, allow the slurry to settle for 1 hour. Record the amount 
of HCl added.
    (3) At the end of the settling period, carefully decant (do not 
siphon) the Suspended Particulate Phase (SPP) into an appropriate 
container. Decanting the SPP is one continuous action. In some cases no 
clear interface will be present; that is, there will be no solid phase 
that has settled to the bottom. For those samples the entire SPP 
solution should be used when preparing test concentrations. However, in 
those cases when no clear interface is present, the sample must be 
remixed for five minutes. This insures the homogeneity of the mixture 
prior to the preparation of the test concentrations. In other cases, 
there will be samples with two or more phases, including a solid phase. 
For those samples, carefully and continuously decant the supernatant 
until the solid phase on the bottom of the flask is reached. The 
decanted solution is defined to be 100 percent SPP. Any other 
concentration of SPP refers to a percentage of SPP that is obtained by 
volumetrically mixing 100 percent SPP with seawater.
    (4) SPP samples to be used in toxicity tests shall be mixed for 5 
minutes and must not be preserved or stored.
    (5) Measure the filterable and unfilterable residue of each SPP 
prepared for testing. Measure the dissolved oxygen (DO) and pH of the 
SPP. If the DO is less than 4.9 ppm, aerate the SPP to at least 4.9 ppm 
which is 65 percent of saturation. Maximum allowable aeration time is 5 
minutes using a generic commercial air pump and air stone. Neutralize 
the pH of the SPP to a pH 7.8.1 using a dilute HCl solution. 
If too much acid is added to lower the pH saturated NaOH may be used to 
raise the pH to 7.8.1 units. Record the amount of acid or 
NaOH needed to lower/raise to the appropriate pH. Three repeated DO and 
pH measurements are needed to insure homogeneity and stability of the 
SPP. Preparation of test concentrations may begin after this step is 
complete.
    (6) Add the appropriate volume of 100 percent SPP to the appropriate 
volume of seawater to obtain the desired SPP concentration. The control 
is seawater only. Mix all concentrations and the control for 5 minutes 
by using magnetic stirrers. Record the time; and, measure DO and pH for 
Day 0. Then, the animals shall be randomly selected and placed in the 
dishes in order to begin the 96-hour toxicity test.

III. Guidance for Performing Suspended Particulate Phase Toxicity Tests 
                         Using Mysidopsis bahia

                             III-A Apparatus

    (1) Items listed by Borthwick [1] are required for each test series, 
which consists of one set of control and test containers, with three 
replicates of each.

                  III-B Sample Collection Preservation

    (1) Drilling muds and water samples are collected and stored, and 
the suspended particulate phase prepared as described in section 1-C.

                         III-C Species Selection

    (1) The Suspended Particulate Phase (SPP) tests on drilling muds 
shall utilize the test species Mysidopsis bahia. Test animals shall be 3 
to 6 days old on the first day of exposure. Whatever the source of the 
animals, collection and handling should be as gentle as possible. 
Transportation to the laboratory

[[Page 238]]

should be in well-aerated water from the animal culture site at the 
temperature and salinity from which they were cultured. Methods for 
handling, acclimating, and sizing bioassay organisms given by Borthwick 
[1] and Nimmo [2] shall be followed in matters for which no guidance is 
given here.

                      III-D Experimental Conditions

    (1) Suspended particulate phase (SPP) tests should be conducted at a 
salinity of 202 ppt. Experimental temperature should be 
202 deg.C. Dissolved oxygen in the SPP shall be raised to or 
maintained above 65 percent of saturation prior to preparation of the 
test concentrations. Under these conditions of temperature and salinity, 
65 percent saturation is a DO of 5.3 ppm. Beginning at Day 0-before the 
animals are placed in the test containers DO, temperature, salinity, and 
pH shall be measured every 24 hours. DO should be reported in milligrams 
per liter.
    (2) Aeration of test media is required during the entire test with a 
rate estimated to be 50-140 cubic centimeters/minute. This air flow to 
each test dish may be achieved through polyethylene tubing (0.045-inch 
inner diameter and 0.062-inch outer diameter) by a small generic 
aquarium pump. The delivery method, surface area of the aeration stone, 
and flow characteristics shall be documented. All treatments, including 
control, shall be the same.
    (3) Light intensity shall be 1200 microwatts/cm \2\ using cool white 
fluorescent bulbs with a 14-hr light and 10-hr dark cycle. This light/
dark cycle shall also be maintained during the acclimation period and 
the test.

                      III-E Experimental Procedure

    (1) Wash all glassware with detergent, rinse five times with tap 
water, rinse once with acetone, rinse several times with distilled or 
deionized water, place in a clean 10 percent HCl acid bath for a minimum 
of 4 hours, rinse five times with tap water, and then rinse five times 
with distilled water.
    (2) Establish the definitive test concentration based on results of 
a range finding test. A minimum of five test concentrations plus a 
negative and positive (reference toxicant) control is required for the 
definitive test. To estimate the LC-50, two concentrations shall be 
chosen that give (other than zero and 100 percent) mortality above and 
below 50 percent.
    (3) Twenty organisms are exposed in each test dish. Nytex 
cups shall be inserted into every test dish prior to adding the animals. 
These ``nylon mesh screen'' nytex holding cups are fabricated by gluing 
a collar of 363-micrometer mesh nylon screen to a 15-centimeter wide 
Petri dish with silicone sealant. The nylon screen collar is 
approximately 5 centimeters high. The animals are then placed into the 
test concentration within the confines of the Nytex cups.
    (4) Individual organisms shall be randomly assigned to treatment. A 
randomization procedure is presented in section V of this protocol. Make 
every attempt to expose animals of approximately equal size. The 
technique described by Borthwick [1], or other suitable substitutes, 
should be used for transferring specimens. Throughout the test period, 
mysids shall be fed daily with approximately 50 Artemia (brine shrimp) 
nauplii per mysid. This will reduce stress and decrease cannibalism.
    (5) Cover the dishes, aerate, and incubate the test containers in an 
appropriate test chamber. Positioning of the test containers holding 
various concentrations of test solution should be randomized if 
incubator arrangement indicates potential position difference. The test 
medium is not replaced during the 96-hour test.
    (6) Observations may be attempted at 4, 6 and 8 hours; they must be 
attempted at 0, 24, 48, and 72 hours and must be made at 96 hours. 
Attempts at observations refers to placing a test dish on a light table 
and visually counting the animals. Do not lift the ``nylon mesh screen'' 
cup out of the test dish to make the observation. No unnecessary 
handling of the animals should occur during the 96 hour test period. DO 
and pH measurements must also be made at 0, 24, 48, 72, and 96 hours. 
Take and replace the test medium necessary for the DO and pH 
measurements outside of the nytex cups to minimize stresses on the 
animals.
    (7) At the end of 96 hours, all live animals must be counted. Death 
is the end point, so the number of living organisms is recorded. Death 
is determined by lack of spontaneous movement. All crustaceans molt at 
regular intervals, shedding a complete exoskeleton. Care should be taken 
not to count an exoskeleton. Dead animals might decompose or be eaten 
between observations. Therefore, always count living, not dead animals. 
If daily observations are made, remove dead organisms and molted 
exoskeletons with a pipette or forceps. Care must be taken not to 
disturb living organisms and to minimize the amount of liquid withdrawn.

       IV. Methods for Positive Control Tests (Reference Toxicant)

    (1) Sodium lauryl sulfate (dodecyl sodium sulfate) is used as a 
reference toxicant for the positive control. The chemical used should be 
approximately 95 percent pure. The source, lot number, and percent 
purity shall be reported.
    (2) Test methods are those used for the drilling fluid tests, except 
that the test material was prepared by weighing one gram sodium lauryl 
sulfate on an analytical balance,

[[Page 239]]

adding the chemical to a 100-milliliter volumetric flask, and bringing 
the flask to volume with deionized water. After mixing this stock 
solution, the test mixtures are prepared by adding 0.1 milliliter of the 
stock solution for each part per million desired to one liter of 
seawater.
    (3) The mixtures are stirred briefly, water quality is measured, 
animals are added to holding cups, and the test begins. Incubation and 
monitoring procedures are the same as those for the drilling fluids.

                       V. Randomization Procedure

                        V-A Purpose and Procedure

    (1) The purpose of this procedure is to assure that mysids are 
impartially selected and randomly assigned to six test treatments (five 
drilling fluid or reference toxicant concentrations and a control) and 
impartially counted at the end of the 96-hour test. Thus, each test 
setup, as specified in the randomization procedure, consists of 3 
replicates of 20 animals for each of the six treatments, i.e., 360 
animals per test. Figure 1 is a flow diagram that depicts the procedure 
schematically and should be reviewed to understand the over-all 
operation. The following tasks shall be performed in the order listed.
    (2) Mysids are cultured in the laboratory in appropriate units. If 
mysids are purchased, go to Task 3.
    (3) Remove mysids from culture tanks (6, 5, 4, and 3 days before the 
test will begin, i.e. Tuesday, Wednesday, Thursday, and Friday if the 
test will begin on Monday) and place them in suitably large maintenance 
containers so that they can swim about freely and be fed.

    Note: Not every detail (the definition of suitably large containers, 
for example) is provided here. Training and experience in aquatic animal 
culture and testing will be required to successfully complete these 
tests.

[[Page 240]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.114



[[Page 241]]

    (4) Remove mysids from maintenance containers and place all animals 
in a single container. The intent is to have homogeneous test population 
of mysids of a known age (3-6 days old).
    (5) For each toxicity test, assign two suitable containers (500-
milliliter (mL) beakers are recommended) for mysid separation/
enumeration. Label each container (A1, A2, B1, B2, and C1, C2, for 
example, if two drilling fluid tests and a reference toxicant test are 
to be set up on one day). The purpose of this task is to allow the 
investigator to obtain a close estimate of the number of animals 
available for testing and to prevent unnecessary crowding of the mysids 
while they are being counted and assigned to test containers. Transfer 
the mysids from the large test population container to the labeled 
separation and enumeration containers but do not place more than 200 
mysids in a 500-mL beaker. Be impartial in transferring the mysids; 
place approximately equal numbers of animals (10-15 mysids is 
convenient) in each container in a cyclic manner rather than placing the 
maximum number each container at one time.

    Note: It is important that the animals not be unduly stressed during 
this selection and assignment procedure. Therefore, it will probably be 
necessary to place all animals (except the batch immediately being 
assigned to test containers) in mesh cups with flowing seawater or in 
large volume containers with aeration. The idea is to provide the 
animals with near optimal conditions to avoid additional stress.

    (6) Place the mysids from the two labeled enumeration containers 
assigned to a specific test into one or more suitable containers to be 
used as counting dishes (2-liter Carolina dishes are suggested). Because 
of the time required to separate, count, and assign mysids, two or more 
people may be involved in completing this task. If this is done, two or 
more counting dishes may be used, but the investigator must make sure 
that approximately equal numbers of mysids from each labeled container 
are placed in each counting dish.
    (7) By using a large-bore, smooth-tip glass pipette, select mysids 
from the counting dish(es) and place them in the 36 individually 
numbered distribution containers (10-ml beakers are suggested). The 
mysids are assigned two at a time to the 36 containers by using a 
randomization schedule similar to the one presented below. At the end of 
selection/assignment round 1, each container will contain two mysids; at 
the end of round 2, they will contain four mysids; and so on until each 
contains ten mysids.

                   Example of a Randomization Schedule                  
------------------------------------------------------------------------
                                             Place mysid in the numbered
Selection/assignment round (2 mysids each)   distribution containers in 
                                               the random order shown   
------------------------------------------------------------------------
1.........................................  8, 21, 6, 28, 33, 32, 1, 3, 
                                             10, 9, 4, 14, 23, 2, 34,   
                                             22, 36, 27, 5, 30, 35, 24, 
                                             12, 25, 11, 17, 19, 26, 31,
                                             7, 20, 15, 18, 13, 16, 29. 
2.........................................  35, 18, 5, 12, 32, 34, 22,  
                                             3, 9, 16, 26, 13, 20, 28,  
                                             6, 21, 24, 30, 8, 31, 7,   
                                             23, 2, 15, 25, 17, 1, 11,  
                                             27, 4, 19, 36, 10, 33, 14, 
                                             29.                        
3.........................................  7, 19, 14, 11, 34, 21, 25,  
                                             27, 17, 18, 6, 16, 29, 2,  
                                             32, 10, 4, 20, 3, 9, 1, 5, 
                                             28, 24, 31, 15, 22, 13, 33,
                                             26, 36, 12, 8, 30, 35, 23. 
4.........................................  30, 2, 18, 5, 8, 27, 10, 25,
                                             4, 20, 26, 15, 31, 36, 35, 
                                             23, 11, 29, 16, 17, 28, 1, 
                                             33, 14, 9, 34, 7, 3, 12,   
                                             22, 21, 6, 19, 24, 32, 13. 
5.........................................  34, 28, 16, 17, 10, 12, 1,  
                                             36, 20, 18, 15, 22, 2, 4,  
                                             19, 23, 27, 29, 25, 21, 30,
                                             3, 9, 33, 32, 6, 14, 11,   
                                             35, 24, 26, 7, 31, 5, 13,  
                                             8.                         
------------------------------------------------------------------------


    (8) Transfer mysids from the 36 distribution containers to 18 
labeled test containers in random order. A label is assigned to each of 
the three replicates (A, B, C) of the six test concentrations. Count and 
record the 96 hour response in an impartial order.
    (9) Repeat tasks 5-7 for each toxicity test. A new random schedule 
should be followed in Tasks 6 and 7 for each test.

    Note: If a partial toxicity test is conducted, the procedures 
described above are appropriate and should be used to prepare the single 
test concentration and control, along with the reference toxicant test.

                  V-B. Data Analysis and Interpretation

    (1) Complete survival data in all test containers at each 
observation time shall be presented in tabular form. If greater than 10 
percent mortality occurs in the controls, all data shall be discarded 
and the experiment repeated. Unacceptably high control mortality 
indicates the presence of important stresses on the organisms other than 
the material being tested, such as injury or disease, stressful physical 
or chemical conditions in the containers, or improper handling, 
acclimation, or feeding. If 10 percent mortality or less occurs in the 
controls, the data may be evaluated and reported.

[[Page 242]]

    (2) A definitive, full bioassay conducted according to the EPA 
protocol is used to estimate the concentration that is lethal to 50 
percent of the test organisms that do not die naturally. This toxicity 
measure is known as the median lethal concentration, or LC-50. The LC-50 
is adjusted for natural mortality or natural responsiveness. The maximum 
likelihood estimation procedure with the adjustments for natural 
responsiveness as given by D.J. Finney, in Probit Analysis 3rd edition, 
1971, Cambridge University Press, chapter 7, can be used to obtain the 
probit model estimate of the LC-50 and the 95 percent fiducial 
(confidence) limits for the LC-50. These estimates are obtained using 
the logarithmic transform of the concentration. The heterogeneity factor 
(Finney 1971, pages 70-72) is not used. For a test material to pass the 
toxicity test, according to the requirements stated in the offshore oil 
and gas extraction industry BAT effluent limitations and NSPS, the LC-
50, adjusted for natural responsiveness, must be greater than 3 percent 
suspended particulate phase (SPP) concentration by volume unadjusted for 
the 1 to 9 dilution. Other toxicity test models may be used to obtain 
toxicity estimates provided the modeled mathematical expression for the 
lethality rate must increase continuously with concentration. The 
lethality rate is modeled to increase with concentration to reflect an 
assumed increase in toxicity with concentration even though the observed 
lethality may not increase uniformly because of the unpredictable animal 
response fluctuations.
    (3) The range finding test is used to establish a reasonable set of 
test concentrations in order to run the definitive test. However, if the 
lethality rate changes rapidly over a narrow range of concentrations, 
the range finding assay may be too coarse to establish an adequate set 
of test concentrations for a definitive test.
    (4) The EPA Environmental Research Laboratory in Gulf Breeze, 
Florida prepared a Research and Development Report entitled Acute 
Toxicity of Eight Drilling Fluids to Mysid Shrimp (Mysidopsis bahia), 
May 1984 EPA-600/3-84-067. The Gulf Breeze data for drilling fluid 
number 1 are displayed in Table 1 for purposes of an example of the 
probit analysis described above. The SAS Probit Procedure (SAS 
Institute, Statistical Analysis System, Cary, North Carolina, 1982) was 
used to analyze these data. The 96-hour LC50 adjusted for the estimated 
spontaneous mortality rate is 3.3 percent SPP with 95 percent limits of 
3.0 and 3.5 percent SPP with the 1 to 9 dilution. The estimated 
spontaneous mortality rate based on all of the data is 9.6 percent.

 Table 1.--Listing of Acute Toxicity Test Data (August 1983 to September
        1983) with Eight Generic Drilling Fluids and Mysid Shrimp       
                              [fluid N2=1]                              
------------------------------------------------------------------------
                                                                 Number 
                                             Number    Number     alive 
           Percent concentration             exposed  dead (96     (96  
                                                       hours)    hours) 
------------------------------------------------------------------------
0.........................................        60         3        57
1.........................................        60        11        49
2.........................................        60        11        49
3.........................................        60        25        35
4.........................................        60        48        12
5.........................................        60        60         0
------------------------------------------------------------------------

     V-C. The Partial Toxicity Test for Evaluation of Test Material

    (1) A partial test conducted according to EPA protocol can be used 
economically to demonstrate that a test material passes the toxicity 
test. The partial test cannot be used to estimate the LC-50 adjusted for 
natural response.
    (2) To conduct a partial test follow the test protocol for 
preparation of the test material and organisms. Prepare the control 
(zero concentration), one test concentration (3 percent suspended 
particulate phase) and the reference toxicant according to the methods 
of the full test. A range finding test is not used for the partial test.
    (3) Sixty test organisms are used for each test concentration. Find 
the number of test organisms killed in the control (zero percent SPP) 
concentration in the column labeled X0 of Table 2. If the number of 
organisms in the control (zero percent SPP) exceeds the table values, 
then the test is unacceptable and must be repeated. If the number of 
organisms killed in the 3 percent test concentration is less than or 
equal to corresponding number in the column labeled X1 then the 
test material passes the partial toxicity test. Otherwise the test 
material fails the toxicity test.
    (4) Data shall be reported as percent suspended particulate phase.

                                 Table 2                                
------------------------------------------------------------------------
                             X0                                   X1    
------------------------------------------------------------------------
0..........................................................       22    
1..........................................................       22    
2..........................................................       23    
3..........................................................       23    
4..........................................................       24    
5..........................................................       24    
6..........................................................       25    
------------------------------------------------------------------------

                             VI. References

    1. Borthwick, Patrick W. 1978. Methods for acute static toxicity 
tests with mysid

[[Page 243]]

shrimp (Mysidopsis bahia). Bioassay Procedures for the Ocean Disposal 
Permit Program, [EPA-600/9-78-010:] March.
    2. Nimmo, D.R., T.L. Hamaker, and C.A. Somers. 1978. Culturing the 
mysid (Mysidopsis bahia) in flowing seawater or a static system. 
Bioassay Procedures for the Ocean Disposal Permit Program, [EPA-600/9-
78-010]: March.
    3. American Public Health Association et al. 1980. Standard Methods 
for the Examination of Water and Wastewater. Washington, DC, 15th 
Edition: 90-99.
    4. U.S. Environmental Protection Agency, September 1991. Methods for 
Measuring the Acute Toxicity of Effluents and Receiving Waters to 
Freshwater and Marine Organisms. EPA/600/4-90/027. Washington, DC, 4th 
Edition.
    5. Finney, D.J. Probit Analysis. Cambridge University Press; 1971.
    6. U.S. Environmental Protection Agency, May 1984. Acute Toxicity of 
Eight Drilling Fluids to Mysid Shrimp (Mysidopsis bahia). EPA-600/3-84-
067.



                          Subpart B--[Reserved]



                     Subpart C--Onshore Subcategory



Sec. 435.30  Applicability; description of the onshore subcategory.

    The provisions of this subpart are applicable to those facilities 
engaged in the production, field exploration, drilling, well completion 
and well treatment in the oil and gas extraction industry which are 
located landward of the inner boundary of the territorial seas as 
defined in 40 CFR 125.1(gg) and which are not included within subpart D, 
E, or F, Provided, however, That the applicability of this subpart to 
(a) facilities in existence on April 13, 1979 or thereafter engaged in 
the production, field exploration, drilling, well completion and well 
treatment in the oil and gas extraction industry which are located on 
land and which would have been considered ``coastal'' as defined under 
the interim final regulations for this industry (40 CFR 435.41, 41 FR 
44942, October 13, 1976) or which are (b) located in the Santa Maria 
Basin of California is suspended.

(Secs. 301, 304(b) and 501 of the Clean Water Act as amended, 33 U.S.C. 
1251 et seq.)

[44 FR 22075, Apr. 13, 1979, as amended at 47 FR 31555, July 21, 1982]



Sec. 435.31  Specialized definitions.

    For the purpose of this subpart:
    (a) The general definitions, abbreviations, and methods of analysis 
set forth in 40 CFR part 401 shall apply to this subpart.



Sec. 435.32  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): there shall be no discharge of waste water 
pollutants into navigable waters from any source associated with 
production, field exploration, drilling, well completion, or well 
treatment (i.e., produced water, drilling muds, drill cuttings, and 
produced sand).

[60 FR 33966, June 29, 1995]



                     Subpart D--Coastal Subcategory



Sec. 435.40  Applicability; description of the coastal subcategory.

    The provisions of this subpart are applicable to facilities engaged 
in the production, field exploration, drilling, well completion and well 
treatment in areas defined as coastal. These facilities are in the oil 
and gas extraction industry.



Sec. 435.41  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 
shall apply to this subpart.
    (b) The term ``M10'' shall mean those coastal facilities 
continuously manned by ten (10) or more persons.
    (c) The term ``M9IM'' shall mean those coastal facilities 
continuously manned by nine (9) or fewer persons or intermittently 
manned by any number of persons.
    (d) The term ``no discharge of free oil'' shall mean that a 
discharge does

[[Page 244]]

not cause a film or sheen upon or a discoloration on the surface of the 
water or adjoining shorelines or cause a sludge or emulsion to be 
deposited beneath the surface of the water or upon adjoining shorelines.
    (e) The term ``coastal'' shall mean:
    (1) any body of water landward of the territorial seas as defined in 
40 CFR 125.1(gg), or
    (2) Any wetlands adjacent to such waters.
    (f) The term ``wetlands'' shall mean those surface areas which are 
inundated or saturated by surface or ground water at a frequency and 
duration sufficient to support, and that under normal circumstances do 
support, a prevalence of vegetation typically adapted for life in 
saturated soil conditions. Wetlands generally include swamps, marshes, 
bogs, and similar areas.



Sec. 435.42  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--Oil and grease                  
                        [In milligrams per liter]                       
------------------------------------------------------------------------
                                                               Residual 
                                  Maximum      Average of      chlorine 
   Pollutant parameter waste     for any 1    values for 30     minimum 
            source                  day     consecutive days   for any 1
                                            shall not exceed      day   
------------------------------------------------------------------------
Produced water................          72                48          NA
Deck drainage.................       (\1\)             (\1\)          NA
Drilling muds.................       (\1\)             (\1\)          NA
Drill cuttings................       (\1\)             (\1\)          NA
Well treatment................       (\1\)             (\1\)          NA
Sanitary:                                                               
  M10.........................          NA                NA        \2\1
  M9IM\3\.....................          NA                NA          NA
Domestic \3\..................          NA                NA          NA
------------------------------------------------------------------------
\1\No discharge of free oil.                                            
\2\Minimum of 1 mg/l and maintained as close to this concentration as   
  possible.                                                             
\3\There shall be no floating solids as a result of the discharge of    
  these wastes.                                                         


[44 FR 22075, Apr. 13, 1979, as amended at 60 FR 33966, June 29, 1995]



       Subpart E--Agricultural and Wildlife Water Use Subcategory



Sec. 435.50  Applicability; description of the beneficial use subcategory.

    The provisions of this subpart are applicable to those onshore 
facilities located in the continental United States and west of the 98th 
meridian for which the produced water has a use in agriculture or 
wildlife propagation when discharged into navigable waters. These 
facilities are engaged in the production, drilling, well completion, and 
well treatment in the oil and gas extraction industry.



Sec. 435.51  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 
shall apply to this subpart.
    (b) The term ``onshore'' shall mean all land areas landward of the 
territorial seas as defined in 40 CFR 125.1(gg).
    (c) The term ``use in agricultural or wildlife propagation'' means 
that the produced water is of good enough quality to be used for 
wildlife or livestock watering or other agricultural uses and that the 
produced water is actually put to such use during periods of discharge.



Sec. 435.52  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):
    (a) There shall be no discharge of waste pollutants into navigable 
waters from any source (other than produced water) associated with 
production, field exploration, drilling, well completion, or well 
treatment (i.e., drilling muds, drill cuttings, and produced sands).

[[Page 245]]

    (b) Produced water discharges shall not exceed the following daily 
maximum limitation:

    Effluent characteristics: Effluent limitation (mg/l).
    Oil and Grease: 35.

[44 FR 22075, Apr. 13, 1979, as amended at 60 FR 33967, June 29, 1995]



                     Subpart F--Stripper Subcategory



Sec. 435.60  Applicability; description of the stripper subcategory.

    The provisions of this subpart are applicable to those onshore 
facilities which produce 10 barrels per well per calendar day or less of 
crude oil and which are operating at the maximum feasible rate of 
production and in accordance with recognized conservation practices. 
These facilities are engaged in production, and well treatment in the 
oil and gas extraction industry.



Sec. 435.61  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 
shall apply to this subpart.
    (b) The term ``onshore'' shall mean all land areas landward of the 
inner boundary of the territorial seas as defined in 40 CFR 125.1(gg).
    (c) The term ``well'' shall means crude oil producing wells and 
shall not include gas wells or wells injecting water for disposal or for 
enchanced recovery of oil or gas.
    (d) The term ``gas well'' shall mean any well which produces natural 
gas in a ratio to the petroleum liquids produced greater than 15,000 
cubic feet of gas per 1 barrel (42 gallons) of petroleum liquids.



PART 436--MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY--Table of Contents




           Subpart A--Dimension Stone Subcategory  [Reserved]

                  Subpart B--Crushed Stone Subcategory

Sec.
436.20  Applicability; description of the crushed stone subcategory.
436.21  Specialized definitions.
436.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

           Subpart C--Construction Sand and Gravel Subcategory

436.30  Applicability; description of the construction sand and gravel 
          subcategory.
436.31  Specialized definitions.
436.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                 Subpart D--Industrial Sand Subcategory

436.40  Applicability; description of the industrial sand subcategory.
436.41  Specialized definitions.
436.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                      Subpart E--Gypsum Subcategory

436.50  Applicability; description of the gypsum subcategory.
436.51  Specialized definitions.
436.52  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                Subpart F--Asphaltic Mineral Subcategory

436.60  Applicability; description of the asphaltic mineral subcategory.
436.61  Specialized definitions.
436.62  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

            Subpart G--Asbestos and Wollastonite Subcategory

436.70  Applicability; description of the asbestos and wollastonite 
          subcategory.
436.71  Specialized definitions.
436.72  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

[[Page 246]]

        Subpart H--Lightweight Aggregates Subcategory  [Reserved]

          Subpart I--Mica and Sericite Subcategory  [Reserved]

                      Subpart J--Barite Subcategory

436.100  Applicability; description of the barite subcategory.
436.101  Specialized definitions.
436.102  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                    Subpart K--Fluorspar Subcategory

436.110  Applicability; description of the fluorspar subcategory.
436.111  Specialized definitions.
436.112  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

             Subpart L--Salines From Brine Lakes Subcategory

436.120  Applicability; description of the salines from brine lakes 
          subcategory.
436.121  Specialized definitions.
436.122  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                      Subpart M--Borax Subcategory

436.130  Applicability; description of the borax subcategory.
436.131  Specialized definitions.
436.132  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                      Subpart N--Potash Subcategory

436.140  Applicability: description of the potash subcategory.
436.141  Specialized definitions.
436.142  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          praticable control technology currently available.

                  Subpart O--Sodium Sulfate Subcategory

436.150  Applicability; description of the sodium sulfate subcategory.
436.151  Specialized definitions.
436.152  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                Subpart P--Trona Subcategory  [Reserved]

              Subpart Q--Rock Salt Subcategory  [Reserved]

                  Subpart R--Phosphate Rock Subcategory

436.180  Applicability; description of the phosphate rock subcategory.
436.181  Specialized definitions.
436.182  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
436.183-436.184  [Reserved]
436.185  Standards of performance for new sources.

                  Subpart S--Frasch Sulfur Subcategory

436.190  Applicability; description of the Frasch sulfur subcategory.
436.191  Specialized definitions.
436.192  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

           Subpart T--Mineral Pigments Subcategory  [Reserved]

               Subpart U--Lithium Subcategory  [Reserved]

                    Subpart V--Bentonite Subcategory

436.220  Applicability; description of the bentonite subcategory.
436.221  Specialized definitions.
436.222  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                    Subpart W--Magnesite Subcategory

436.230  Applicability; description of the magnesite subcategory.
436.231  Specialized definitions.
436.232  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

[[Page 247]]

                    Subpart X--Diatomite Subcategory

436.240  Applicability; description of the diatomite subcategory.
436.241  Specialized definitions.
436.242  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                       Subpart Y--Jade Subcategory

436.250  Applicability; description of the jade subcategory.
436.251  Specialized definitions.
436.252  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                    Subpart Z--Novaculite Subcategory

436.260  Applicability; description of the novaculite subcategory.
436.261  Specialized definitions.
436.262  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

              Subpart AA--Fire Clay Subcategory  [Reserved]

   Subpart AB--Attapulgite and Montmorillonite Subcategory  [Reserved]

               Subpart AC--Kyanite Subcategory  [Reserved]

        Subpart AD--Shale and Common Clay Subcategory  [Reserved]

               Subpart AE--Aplite Subcategory  [Reserved]

                     Subpart AF--Tripoli Subcategory

436.310  Applicability; description of the tripoli subcategory.
436.321  Specialized definitions.
436.322  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

               Subpart AG--Kaolin Subcategory  [Reserved]

      
              Subpart AH--Ball Clay Subcategory  [Reserved]

      
              Subpart AI--Feldspar Subcategory  [Reserved]

      
  Subpart AJ--Talc, Steatite, Soapstone and Pyrophyllite Subcategory  
                               [Reserved]

      
               Subpart AK--Garnet Subcategory  [Reserved]

      
                    Subpart AL--Graphite Subcategory

436.380  Applicability; description of the graphite subcategory.
436.381  Specialized definitions.
436.382  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

    Authority: Secs. 301, 304 (b) and (c), Federal Water Pollution 
Control Act, as amended (33 U.S.C. 1251, 1311, 1314 (b) and (c), 86 
Stat. 816 et seq., Pub. L. 92-500) (the Act).

    Source: 40 FR 48657, Oct. 16, 1975, unless otherwise noted.



           Subpart A--Dimension Stone Subcategory--[Reserved]



                  Subpart B--Crushed Stone Subcategory

    Source: 42 FR 35849, July 12, 1977, unless otherwise noted.



Sec. 436.20   Applicability; description of the crushed stone subcategory.

    The provisions of this subpart are applicable to the mining or 
quarrying and the processing of crushed and broken stone and riprap. 
This subpart includes all types of rock and stone. Rock and stone that 
is crushed or broken prior to the extraction of a mineral are elsewhere 
covered. The processing of calcite, however, in conjunction with the 
processing of crushed and broken limestone or dolomite is included in 
this subpart.



Sec. 436.21   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.

[[Page 248]]

    (b) The term ``mine dewatering'' shall mean any water that is 
impounded or that collects in the mine and is pumped, drained or 
otherwise removed from the mine through the efforts of the mine 
operator. However, if a mine is also used for treatment of process 
generated waste water, discharges of commingled water from the 
facilities shall be deemed discharges of process generated waste water.
    (c) The term ``10-year 24-hour precipitation event'' shall mean the 
maximum 24-hour precipitation event with a probable reoccurrence 
interval of once in 10 years. This information is available in ``Weather 
Bureau Technical Paper No. 40,'' May 1961 and ``NOAA Atlas 2,'' 1973 for 
the 11 Western States, and may be obtained from the National Climatic 
Center of the Environmental Data Service, National Oceanic and 
Atmospheric Administration, U.S. Department of Commerce.
    (d) The term ``mine'' shall mean an area of land, surface or 
underground, actively mined for the production of crushed and broken 
stone from natural deposits.
    (e) The term ``process generated waste water'' shall mean any waste 
water used in the slurry transport of mined material, air emissions 
control, or processing exclusive of mining. The term shall also include 
any other water which becomes commingled with such waste water in a pit, 
pond, lagoon, mine, or other facility used for treatment of such waste 
water.



Sec. 436.22   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraphs (b) and (c) of this section, 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):
    (1) Discharges of process generated waste water pollutants from 
facilities that recycle waste water for use in processing shall not 
exceed the following limitations:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (2) Mine dewatering discharges shall not exceed the following 
limitations:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) Any overflow from facilities governed by this subpart shall not 
be subject to the limitations of paragraph (a) of this section if the 
facilities are designed, constructed and maintained to contain or treat 
the volume of waste water which would result from a 10-year 24-hour 
precipitation event.
    (c) In the case of a discharge into receiving waters for which the 
pH, if unaltered by man's activities, is or would be less than 6.0 and 
water quality criteria in water quality standards approved under the Act 
authorize such lower pH, the pH limitations for such discharge may be 
adjusted downward to the pH water quality criterion for the receiving 
waters. In no case shall a pH limitation outside the range 5.0 to 9.0 be 
permitted.

[42 FR 35849, July 12, 1977, as amended at 44 FR 76793, Dec. 28, 1979; 
60 FR 33967, June 29, 1995; 60 FR 35796, July 11, 1995]



           Subpart C--Construction Sand and Gravel Subcategory

    Source: 42 FR 35850, July 12, 1977, unless otherwise noted.



Sec. 436.30   Applicability; description of the construction sand and gravel subcategory.

    The provisions of this subpart are applicable to the mining and the 
processing of sand and gravel for construction or fill uses, except that 
on-board processing of dredged sand and gravel which is subject to the 
provisions of 33 CFR part 230 of this chapter will not be

[[Page 249]]

governed by the provisions of this subpart.



Sec. 436.31   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 ``mine dewatering'' shall mean any water that is 
impounded or that collects in the mine and is pumped, drained or 
otherwise removed from the mine through the efforts of the mine 
operator. This term shall also include wet pit overflows caused solely 
by direct rainfall and ground water seepage. However, if a mine is also 
used for treatment of process generated waste water, discharges of 
commingled water from the mine shall be deemed discharges of process 
generated waste water.
    (c) The term ``10-year 24-hour precipitation event'' shall mean the 
maximum 24 hour precipitation event with a probable reoccurrence 
interval of once in 10 years. This information is available in ``Weather 
Bureau Technical Paper No. 40,'' May 1961 and ``NOAA Atlas 2,'' 1973 for 
the 11 Western States, and may be obtained from the National Climatic 
Center of the Environmental Data Service, National Oceanic and 
Atmospheric Administration, U.S. Department of Commerce.
    (d) The term ``mine'' shall mean an area of land, surface or 
underground, actively mined for the production of sand and gravel from 
natural deposits.
    (e) The term ``process generated waste water'' shall mean any waste 
water used in the slurry transport of mined material, air emissions 
control, or processing exclusive of mining. The term shall also include 
any other water which becomes commingled with such waste water in a pit, 
pond, lagoon, mine or other facility used for treatment of such waste 
water. The term does not include waste water used for the suction 
dredging of deposits in a body of water and returned directly to the 
body of waste without being used for other purposes or combined with 
other waste water.



Sec. 436.32   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraphs (b) and (c) of this section, 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):
    (1) Discharges of process generated waste water pollutants from 
facilities that recycle waste water for use in processing shall not 
exceed the following limitations:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (2) Mine dewatering discharges shall not exceed the following 
limitations:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) Any overflow from facilities governed by this subpart shall not 
be subject to the limitations of paragraph (a) of this section if the 
facilities are designed, constructed and maintained to contain or treat 
the volume of waste water which would result from a 10-year 24-hour 
precipitation event.
    (c) In the case of a discharge into receiving waters for which the 
pH, if unaltered by man's activities, is or would be less than 6.0 and 
water quality criteria in water quality standards approved under the Act 
authorize such lower pH, the pH limitation for such discharge may be 
adjusted downward to the pH water quality criterion for the receiving 
waters. In no case shall a

[[Page 250]]

pH limitation outside the range 5.0 to 9.0 be permitted.

[42 FR 35850, July 12, 1977, as amended at 44 FR 76793, Dec. 28, 1979; 
60 FR 33967, June 29, 1995; 60 FR 35796, July 11, 1995]



                 Subpart D--Industrial Sand Subcategory

    Source: 42 FR 35851, July 12, 1977, unless otherwise noted.



Sec. 436.40   Applicability; description of the industrial sand subcategory.

    The provisions of this subpart are applicable to the mining and the 
processing of sand and gravel for uses other than construction and fill. 
These uses include, but are not limited to glassmaking, molding, 
abrasives, filtration, refractories, and refractory bonding.



Sec. 436.41   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 ``mine dewatering'' shall mean any water that is 
impounded or that collects in the mine and is pumped, drained, or 
otherwise removed from the mine through the efforts of the mine 
operator. This term shall also include wet pit overflows caused solely 
by direct rainfall and ground water seepage. However, if a mine is also 
used for the treatment of process generated waste water, discharges of 
commingled water from the mine shall be deemed discharges of process 
generated waste water.
    (c) The term ``10-year 24-hour precipitation event'' shall mean the 
maximum 24 hour precipitation event with a probable reoccurrence 
interval of once in 10 years. This information is available in ``Weather 
Bureau Technical Paper No. 40,'' May 1961 and ``NOAA Atlas 2,'' 1973 for 
the 11 Western States, and may be obtained from the National Climatic 
Center of the Environmental Data Service, National Oceanic and 
Atmospheric Administration, U.S. Department of Commerce.
    (d) The term ``mine'' shall mean an area of land actively mined for 
the production of sand and gravel from natural deposits.
    (e) The term ``process generated waste water'' shall mean any waste 
water used in the slurry transport of mined material, air emissions 
control, or processing exclusive of mining. The term shall also include 
any other water which becomes commingled with such waste water in a pit, 
pond, lagoon, mine or other facility used for treatment of such waste 
water. The terms does not include waste water used for the suction 
dredging of deposits in a body of water and returned directly to the 
body of water without being used for other purposes or combined with 
other waste water.



Sec. 436.42   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraphs (b) and (c) of this section, 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):
    (1) With the exception of operation using HF flotation, discharges 
of process waste water pollutants from facilities that recycle waste 
water, for use in the processing shall not exceed the following 
limitations:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
TSS.......................................     45 mg/l          25 mg/l.
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (2) Except as provided in paragraphs (a) (1) and (3) of this 
section, there shall be no discharge of process generated waste water 
pollutants into navigable waters.
    (3) Process generated waste water from facilities employing HF 
flotation shall not exceed the following limitations:

[[Page 251]]



  [Metric units, kg/kkg of total product; English units, lb/1,000 lb of 
                             total product]                             
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
TSS.......................................       0.046             0.023
Total fluoride............................        .006              .003
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (4) Mine dewatering discharges shall not exceed the following 
limitations:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
TSS.......................................     45 mg/l          25 mg/l.
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) Any overflow from facilities governed by this subpart shall not 
be subject to the limitations of paragraph (a) of this section if the 
facilities are designed, constructed and maintained to contain or treat 
the volume of waste water which would result from a 10-year 24-hour 
precipitation event.
    (c) In the case of a discharge into receiving waters for which the 
pH, if unaltered by man's activities, is or would be less than 6.0 and 
water quality criteria in water quality standards approved under the Act 
authorize such lower pH, the pH limitation for such discharge may be 
adjusted downward to the pH water quality criterion for the receiving 
waters. In no case shall a pH limitation outside the range 5.0 to 9.0 be 
permitted.

[42 FR 35851, July 12, 1977, as amended at 60 FR 33967, June 29, 1995; 
60 FR 35796, July 11, 1995]



                      Subpart E--Gypsum Subcategory



Sec. 436.50   Applicability; description of the gypsum subcategory.

    The provisions of this subpart are applicable to the processing of 
gypsum.



Sec. 436.51   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.



Sec. 436.52   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):
    (a) For operations not employing wet air emissions control scrubbers 
there shall be no discharge of process generated waste water pollutants 
into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33967, June 29, 1995]



                Subpart F--Asphaltic Mineral Subcategory



Sec. 436.60   Applicability; description of the asphaltic mineral subcategory.

    The provisions of this subpart are applicable to the processing of 
bituminous limestone, oil-impregnated diatomite and oilsonite not 
primarily as an energy source.



Sec. 436.61   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.

[[Page 252]]



Sec. 436.62   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):
    (a) Subject to the provisions of the following paragraphs of this 
section, there shall be no discharge of process generated waste water 
pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33967, June 29, 1995]



            Subpart G--Asbestos and Wollastonite Subcategory



Sec. 436.70   Applicability; description of the asbestos and wollastonite subcategory.

    The provisions of this supbart are applicable to the processing of 
asbestos and wollastonite.



Sec. 436.71   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.



Sec. 436.72   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):
    (a) Subject to the provisions of the following paragraphs of this 
section, there shall be no discharge of process generated waste water 
pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33967, June 29, 1995]



        Subpart H--Lightweight Aggregates Subcategory  [Reserved]

      


          Subpart I--Mica and Sericite Subcategory  [Reserved]

      


                      Subpart J--Barite Subcategory



Sec. 436.100   Applicability; description of the barite subcategory.

    The provisions of this subpart are applicable to the processing of 
barite.



Sec. 436.101   Specialized definitions.

    For the purpose of this subpart:

[[Page 253]]

    (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.



Sec. 436.102  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): For operations not employing wet processes or 
flotation processes there shall be no discharge of process generated 
waste water pollutants into navigable waters.

[60 FR 33967, June 29, 1995]



                    Subpart K--Fluorspar Subcategory



Sec. 436.110   Applicability; description of the fluorspar subcategory.

    The provisions of this subpart are applicable to the processing of 
fluorspar.



Sec. 436.111   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.



Sec. 436.112  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): For operations not employing heavy media 
separation or flotation processes there shall be no discharge of process 
generated waste water pollutants into navigable waters.

[60 FR 33967, June 29, 1995]



             Subpart L--Salines From Brine Lakes Subcategory



Sec. 436.120   Applicability; description of the salines from brine lakes subcategory.

    The provisions of this subpart are applicable to the processing of 
salines from brine lakes.



Sec. 436.121   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.



Sec. 436.122   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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): there shall be no discharge of process waste water 
pollutants into navigable waters.
    (b) The limitations specified in paragraph (a) of this section shall 
be applied on a net basis if the discharge is in compliance with 
Sec. 125.28 of this chapter ``the source of the applicant's water supply 
is the same body of water into which the discharge is made * * * ''.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33968, June 29, 1995; 
60 FR 35796, July 11, 1995]



                      Subpart M--Borax Subcategory



Sec. 436.130   Applicability; description of the borax subcategory.

    The provisions of this subpart are applicable to the processing of 
borate minerals. Borax obtained from brine

[[Page 254]]

lakes is regulated in the salines from brine lakes subcategory (subpart 
L of this part).



Sec. 436.131   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.



Sec. 436.132   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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): there shall be no discharge of process waste water 
pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33968, June 29, 1995; 
60 FR 35796, July 11, 1995]



                      Subpart N--Potash Subcategory

    Authority: Sec. 306, Federal Water Pollution Control Act, as 
amended.



Sec. 436.140  Applicability; description of the potash subcategory.

    The provisions of this subpart are applicable to the processing of 
potash. Potash obtained from brine lakes is regulated in the saline from 
brine lakes subcategory (subpart L of this part).



Sec. 436.141  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.



Sec. 436.142  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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): there shall be no discharge of process waste water 
pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33968, June 29, 1995; 
60 FR 35796, July 11, 1995]



                  Subpart O--Sodium Sulfate Subcategory



Sec. 436.150   Applicability; description of the sodium sulfate subcategory.

    The provisions of this subpart are applicable to the processing of 
sodium sulfate. Sodium sulfate obtained from brine lakes is regulated in 
the salines from brine lakes subcategory (subpart L of this part).

[[Page 255]]



Sec. 436.151   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.



Sec. 436.152   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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): there shall be no discharge of process waste water 
pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33968, June 29, 1995; 
60 FR 35796, July 11, 1995]



                Subpart P--Trona Subcategory  [Reserved]

      


              Subpart Q--Rock Salt Subcategory  [Reserved]

      


                  Subpart R--Phosphate Rock Subcategory

    Authority: Sec. 306, Federal Water Pollution Control Act, as 
amended.



Sec. 436.180   Applicability; description of the phosphate rock subcategory.

    The provisions of this subpart are applicable to the mining and the 
processing of phosphate bearing rock, ore or earth for the phosphate 
content.

[43 FR 9809, Mar. 10, 1978]



Sec. 436.181   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``mine dewatering'' shall mean any water that is 
impounded or that collects in the mine and is pumped, drained or 
otherwise removed from the mine through the efforts of the mine 
operator.
    (c) The term ``10-year 24-hour precipitation event'' shall mean the 
maximum 24 hour precipitation event with a probable reoccurrence 
interval of once in 10 years. This information is available in ``Weather 
Bureau Technical Paper No. 40,'' May 1961 and ``NOAA Atlas 2,'' 1973 for 
the 11 Western States, and may be obtained from the National Climatic 
Center of the Environmental Data Service, National Oceanic and 
Atmospheric Administration, U.S. Department of Commerce.
    (d) The term ``mine'' shall mean an area of land, surface or 
underground, actively used for or resulting from the extraction of a 
mineral from natural deposits.
    (e) The term ``process generated waste water'' shall mean any waste 
water used in the slurry transport of mined material, air emissions 
control, or processing exclusive of mining. The term shall also include 
any other water which becomes commingled with such waste water in a pit, 
pond lagoon,

[[Page 256]]

mine, or other facility used for settling or treatment of such waste 
water.

[43 FR 9809, Mar. 10, 1978]



Sec. 436.182   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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):
    (1) Discharges of process generated waste water and mine dewatering 
discharges, shall not exceed the following limitations:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
TSS.......................................     60 mg/l         30 mg./l.
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) Any overflow from facilities governed by this subpart shall not 
be subject to the limitations of paragraph (a) of this section if the 
facilities are designed, constructed and maintained to contain or treat 
the volume of waste water which would result from a 10-year 24-hour 
precipitation event.

[42 FR 35852, July 12, 1977, as amended at 60 FR 33968, June 29, 1995; 
60 FR 35796, July 11, 1995]
Secs. 436.183-436.184  [Reserved]



Sec. 436.185  Standards of performance for new sources.

    (a) Subject to the provisions of paragraph (b) of this section, the 
following limitations establish the quantity or quality of pollutants or 
pollutant properties, controlled by this section, which may be 
discharged by a point source subject to the provisions of this subpart 
after application of the best available demonstrated control technology.
    (1) Discharges of process generated waste water and mine dewatering 
discharges, shall not exceed the following limitations:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
TSS.......................................     60 mg/l          30 mg/l.
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) Any overflow from facilities governed by this subpart shall not 
be subject to the limitations of paragraph (a) of this section if the 
facilities are designed, constructed and maintained to contain or treat 
the volume of waste water which would result from a 10-year 24-hour 
precipitation event.

[43 FR 9810, Mar. 10, 1978]



                  Subpart S--Frasch Sulfur Subcategory



Sec. 436.190   Applicability; description of the Frasch sulfur subcategory.

    The provisions of this subpart are applicable to the processing of 
sulfur on shore and in marshes and estuaries by the Frasch process. Not 
covered are sulfur refining operations that are not performed at the 
mining and collection site.



Sec. 436.191   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.



Sec. 436.192   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section for operations mining 
anhydrite deposits, any existing point source subject

[[Page 257]]

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): there shall be no discharge of process waste water 
pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33968, June 29, 1995; 
60 FR 35796, July 11, 1995]



           Subpart T--Mineral Pigments Subcategory  [Reserved]

      


               Subpart U--Lithium Subcategory  [Reserved]

      


                    Subpart V--Bentonite Subcategory



Sec. 436.220   Applicability; description of the bentonite subcategory.

    The provisions of this subpart are applicable to the processing of 
bentonite.



Sec. 436.221   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.



Sec. 436.222  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): There shall be no discharge of process 
generated waste water pollutants into navigable waters.

[60 FR 33968, June 29, 1995]



                    Subpart W--Magnesite Subcategory



Sec. 436.230   Applicability; description of the magnesite subcategory.

    The provisions of this subpart are applicable to the processing of 
naturally occurring magnesite ore.



Sec. 436.231   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.



Sec. 436.232   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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): There shall be no discharge of process generated waste 
water pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic

[[Page 258]]

Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33968, June 29, 1995; 
60 FR 35796, July 11, 1995]



                    Subpart X--Diatomite Subcategory



Sec. 436.240   Applicability; description of the diatomite subcategory.

    The provisions of this subpart are applicable to the processing of 
diatomite.



Sec. 436.241   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.



Sec. 436.242   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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): there shall be no discharge of process generated waste 
water pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33968, June 29, 1995; 
60 FR 35796, July 11, 1995]



                       Subpart Y--Jade Subcategory



Sec. 436.250   Applicability; description of the jade subcategory.

    The provisions of this subpart are applicable to the processing of 
jade.



Sec. 436.251   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.



Sec. 436.252   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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): there shall be no discharge of process generated waste 
water pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33969, June 29, 1995; 
60 FR 35796, July 11, 1995]



                    Subpart Z--Novaculite Subcategory



Sec. 436.260   Applicability; description of the novaculite subcategory.

    The provisions of this subpart are applicable to the processing of 
novaculite.

[[Page 259]]



Sec. 436.261   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.



Sec. 436.262   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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): There shall be no discharge of process generated waste 
water pollutants into navigable waters.
    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33969, June 29, 1995; 
60 FR 35796, July 11, 1995]



              Subpart AA--Fire Clay Subcategory  [Reserved]

      


   Subpart AB--Attapulgite and Montmorillonite Subcategory  [Reserved]

      


               Subpart AC--Kyanite Subcategory  [Reserved]

      


        Subpart AD--Shale and Common Clay Subcategory  [Reserved]

      


               Subpart AE--Aplite Subcategory  [Reserved]

      


                     Subpart AF--Tripoli Subcategory



Sec. 436.310   Applicability; description of the tripoli subcategory.

    The provisions of this subpart are applicable to the processing of 
tripoli.



Sec. 436.321   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.



Sec. 436.322  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): For operations not employing wet processes 
there shall be no discharge of process generated waste water pollutants 
into navigable waters.

[60 FR 33969, June 29, 1995]



               Subpart AG--Kaolin Subcategory  [Reserved]

      


              Subpart AH--Ball Clay Subcategory  [Reserved]

      


              Subpart AI--Feldspar Subcategory  [Reserved]

      

[[Page 260]]





  Subpart AJ--Talc, Steatite, Soapstone and Pyrophyllite Subcategory [Reserved]

      


               Subpart AK--Garnet Subcategory  [Reserved]

      


                    Subpart AL--Graphite Subcategory



Sec. 436.380   Applicability; description of the graphite subcategory.

    The provisions of this subpart are applicable to the mining and 
processing of naturally occurring graphite.



Sec. 436.381   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 ``mine drainage'' shall mean any water drained, pumped 
or siphoned from a mine.



Sec. 436.382   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control 
          technology currently available.

    (a) Except as provided in Secs. 125.30 through 125.32, and subject 
to the provisions of paragraph (b) of this section, 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--    
------------------------------------------------------------------------
TSS.......................................     20 mg/l          10 mg/l.
Total Fe..................................      2 mg/l           1 mg/l.
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

    (b) Only that volume of water resulting from precipitation that 
exceeds the maximum safe surge capacity of a process waste water 
impoundment may be discharged from that impoundment. The height 
difference between the maximum safe surge capacity level and the normal 
operating level must be greater than the inches of rain representing the 
10-year, 24-hour rainfall event as established by the National Climatic 
Center, National Oceanic and Atmospheric Administration for the locality 
in which such impoundment is located.

[40 FR 48657, Oct. 16, 1975, as amended at 60 FR 33969, June 29, 1995; 
60 FR 35796, July 11, 1995]



PART 439--PHARMACEUTICAL MANUFACTURING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
439.0  Applicability.
439.1  General definitions.
439.2  Monitoring requirements.

              Subpart A--Fermentation Products Subcategory

439.10  Applicability; description of the fermentation products 
          subcategory.
439.11  Specialized definitions.
439.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
439.13  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
439.14  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
439.15  New source performance standards (NSPS).
439.16  Pretreatment standards for existing sources (PSES).
439.17  Pretreatment standards for new sources (PSNS).

               Subpart B--Extraction Products Subcategory

439.20  Applicability; description of the extraction products 
          subcategory.
439.21  Specialized definitions.
439.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).

[[Page 261]]

439.23  Effluent limitations representing the degree of effluent 
          reducton attainable by the application of the best 
          conventional pollutant control technology (BCT).
439.24  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
439.25  New source performance standards (NSPS).
439.26  Pretreatment standards for existing sources (PSES).
439.27  Pretreatment standards for new sources (PSNS).

           Subpart C--Chemical Synthesis Products Subcategory

439.30  Applicability; description of the chemical synthesis products 
          subcategory.
439.31  Specialized definitions.
439.32  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
439.33  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
439.34  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
439.35  New source performance standards (NSPS).
439.36  Pretreatment standards for existing sources (PSES).
439.37  Pretreatment standards for new sources (PSNS).

        Subpart D--Mixing/Compounding and Formulation Subcategory

439.40  Applicability; description of the mixing/compounding and 
          formulation subcategory.
439.41  Specialized definitions.
439.42  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
439.43  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
439.44  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
439.45  New source performance standards (NSPS).
439.46  Pretreatment standards for existing sources (PSES).
439.47  Pretreatment standards for new sources (PSNS).

                     Subpart E--Research Subcategory

439.50  Applicability; description of the research subcategory.
439.51  Specialized definitions.
439.52  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
439.53  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
439.54  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]
439.55  New source performance standards (NSPS). [Reserved]
439.56  Pretreatment standards for existing sources (PSES). [Reserved]
439.57  Pretreatment standards for new sources (PSNS). [Reserved]

    Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 
307 (b) and (c), and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1972, as amended by the Clean Water 
Act of 1977) (the ``Act''); 33 U.S.C. 1311, 1314 (b), (c), (e), and (g), 
1316 (b) and (c), 1317 (b) and (c), and 1361; 86 Stat. 816, Pub. L. 92-
500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 48 FR 49821, Oct. 27, 1983, unless otherwise noted.

                           General Provisions



Sec. 439.0  Applicability.

    This part applies to any pharmaceutical manufacturing facility which 
discharges or may discharge process wastewater pollutants to the waters 
of the United States, or which introduces or may introduce process 
wastewater pollutants into a publicly owned treatment works.

[48 FR 49821, Oct. 27, 1983; 48 FR 50322, Nov. 1, 1983]



Sec. 439.1  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:

[[Page 262]]

    (a) The term ``maximum 30-day average'' shall mean the maximum 
average of daily values for 30 consecutive days.
    (b) The term ``cyanide destruction unit'' shall mean a treatment 
system designed specifically to remove cyanide.



Sec. 439.2  Monitoring requirements.

    Unless otherwise noted, self-monitoring will be conducted at the 
final effluent discharge point.



              Subpart A--Fermentation Products Subcategory



Sec. 439.10  Applicability; description of the fermentation products subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of pharmaceuticals by fermentation.



Sec. 439.11  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 439.01 shall apply to this subpart.
    (b) The term ``product'' shall mean pharmaceutical products derived 
from fermentation processes.



Sec. 439.12  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged by a fermentation products plant from a point source 
subject to the provisions of this paragraph after application of the 
best practicable control technology currently available:
    (1) The allowable effluent discharge limitation for the daily 
average mass of BOD5 in any calendar month shall be expressed in mass 
per unit time and shall specifically reflect not less than 90% reduction 
in the long term daily average raw waste content of BOD5 multiplied by a 
variability factor of 3.0.
    (2) The allowable effluent discharge limitation for the daily 
average mass of COD in any calendar month shall be expressed in mass per 
unit time and shall specifically reflect not less than 74 percent 
reduction in the long term daily average raw waste content of COD 
multiplied by a variability factor of 2.2.
    (3) The long term daily average raw waste load for the pollutants 
BOD5 and COD is defined as the average daily mass of each pollutant 
discharged in the influent to the wastewater treatment system over a 12 
consecutive month period within the most recent 36 months, which shall 
include the greatest production effort.
    (4) To assure equity in regulating discharges from the point sources 
covered by this subpart of the point source category, calculation of raw 
waste loads of BOD5 and COD for the purpose of determining NPDES permit 
limitations (i.e., the base numbers to which the percent reductions are 
applied) shall exclude any waste load associated with separable mycelia 
and solvents in those raw waste loads, except that residual amounts of 
mycelia and solvents remaining after the practice of recovery and/or 
separate disposal or reuse may be included in the calculation of the raw 
waste loads. These practices of removal, disposal, or reuse include 
physical separation and removal of separable mycelia, recovery of 
solvents from waste streams, incineration of concentrated solvent waste 
streams (including tar still bottoms), and broth concentration for 
disposal other than to the treatment system. This regulation does not 
prohibit inclusion of such waste in the raw waste loads in fact, nor 
does it mandate any specific practice, but rather describes the 
rationale for determining the permit conditions. These limits may be 
achieved by any of several or a combination thereof of programs and 
practices.
    (5) The pH shall be within the range of 6.0-9.0 standard units.

[[Page 263]]

    (6) The allowable effluent discharge limitation for the daily 
average mass of TSS in any calendar month shall be 1.7 times the BOD5 
limitation determined in paragraph (a)(1) of this section.
    (7) For those plants using or generating cyanide in the 
manufacturing process, the allowable effluent discharge for cyanide is 
shown below.
    (i) See table below:

------------------------------------------------------------------------
                                               BPT Effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Total cyanide...............................         33.5           9.4 
------------------------------------------------------------------------

    (ii) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide limitation is 
multiplied by 0.18, the maximum 30 day average cyanide limitation is 
multiplied by 0.35, and both limitations are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
or if the effluent from the cyanide destruction unit is not discharged 
to a biological treatment system, self-monitoring must be conducted at 
the final effluent discharge point and the daily maximum cyanide 
limitation must be multiplied by 0.18, the maximum 30 day average 
cyanide limitation must be multiplied by 0.35, and both limitations must 
be adjusted based on the dilution ratio of the cyanide-contaminated 
waste stream flow to the total process wastewater discharge flow. 
Permittees not using or generating cyanide must certify to the permit-
issuing authority that they are not using or generating this compound.
    (b) Dilution to meet the above effluent limitations may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983; 49 FR 1190, Jan. 10, 1984, as amended at 50 
FR 4515, Jan. 31, 1985]



Sec. 439.13  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
application of the best conventional pollutant control technology (BCT): 
The limitations shall be the same as those specified for conventional 
pollutants (which are defined in Sec. 401.16) in Sec. 439.12 of this 
subpart for best practicable control technology currently available 
(BPT).

[51 FR 45098, Dec. 16, 1986]



Sec. 439.14  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    (a) Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where cyanide is used or generated 
in the manufacturing process must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT).
    (1)

------------------------------------------------------------------------
                                               BAT Effluent limitations 
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Total cyanide...............................         33.5           9.4 
COD.........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Reserved.                                                           

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from

[[Page 264]]

the cyanide destruction unit is discharged to a biological treatment 
system, self-monitoring must be conducted after cyanide treatment and 
before dilution with other streams. Alternatively, self-monitoring may 
be conducted at the final effluent discharge point, if the daily maximum 
cyanide limitation is multiplied by 0.18, the maximum 30 day average 
cyanide limitation is multiplied by 0.35, and both limitations are 
adjusted based on the dilution ratio of the cyanide-contaminated waste 
stream flow to the total process wastewater discharge flow. However, if 
all cyanide-containing waste streams are not treated in a cyanide 
destruction unit or if the effluent from the cyanide destruction unit is 
not discharged to a biological treatment system, self-monitoring must be 
conducted at the final effluent discharge point and the daily maximum 
cyanide limitation must be multiplied by 0.18, the maximum 30 day 
average cyanide limitation must be multiplied by 0.35, and both 
limitations must be adjusted based on the dilution ratio of the cyanide-
contaminated waste stream flow to the total process wastewater discharge 
flow. Permittees not using or generating cyanide must certify to the 
permit-issuing authority that they are not using or generating this 
compound.
    (b) Dilution in order to meet the above effluent limitations may not 
be practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.15  New source performance standards (NSPS).

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart.
    (1)

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                             ---------------------------
Total cyanide...............................         33.5           9.4 
BOD5........................................      (\1\)         (\1\)   
TSS.........................................      (\1\)         (\1\)   
COD.........................................      (\1\)         (\1\)   
pH..........................................      (\2\)         (\2\)   
------------------------------------------------------------------------
\1\ Reserved.                                                           
\2\ Within the range of 6.0 to 9.0 at all times.                        

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide standard is 
multiplied by 0.18, the maximum 30 day average cyanide standard is 
multiplied by 0.35, and both standards are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
or if the effluent from the cyanide destruction unit is not discharged 
to a biological treatment system, self-monitoring must be conducted at 
the final effluent discharge point and the daily maximum cyanide 
standard must be multiplied by 0.18, the maximum 30 day average cyanide 
standard must be multiplied by 0.35, and both standards must be adjusted 
based on the dilution ratio of the cyanide-contaminated waste stream 
flow to the total process wastewater discharge flow. Only facilities 
where cyanide is used or generated in the manufacturing process are 
subject to cyanide standards. Permittees not using or generating cyanide 
must certify to the permit-issuing authority that they are not using or 
generating this compound.

[[Page 265]]

    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 18486, May 1, 1985]



Sec. 439.16  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and by 
October 27, 1986, where cyanide is used or generated in the 
manufacturing process, must achieve the following pretreatment standards 
for existing sources (PSES).
    (1)

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
                                                             Average of 
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
Total cyanide...............................         33.5           9.4 
------------------------------------------------------------------------

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit, self-monitoring for cyanide must be conducted 
after cyanide treatment and before dilution with other streams. 
Alternatively, self-monitoring may be conducted at the final effluent 
discharge point, if the cyanide standard is adjusted based on the 
dilution ratio of contaminated waste stream flow to the total process 
wastewater discharge flow. However, if all cyanide-containing waste 
streams are not treated, self-monitoring must be conducted at the final 
effluent discharge point and the cyanide standard must be adjusted based 
on the dilution ratio of contaminated waste stream flow to the total 
process wastewater discharge flow. Indirect dischargers not using or 
generating cyanide must certify to the publicly owned treatment works 
that they are not using or generating this compound.
    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.17  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and where cyanide is used or 
generated in the manufacturing process, must achieve the following 
pretreatment standards for new sources (PSNS).
    (1)

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit, self-monitoring for cyanide must be conducted 
after cyanide treatment and before dilution with other streams. 
Alternatively, self-monitoring may be conducted at the final effluent 
discharge point, if the cyanide standard is adjusted based on the 
dilution ratio of contaminated waste stream flow to the total process 
wastewater discharge flow. However, if all cyanide-containing waste 
streams are not treated, self-monitoring must be conducted at the final 
effluent discharge point and the cyanide standard must be adjusted based 
on the dilution ratio of contaminated waste stream flow to the total 
process wastewater discharge flow. Indirect dischargers not using or 
generating cyanide must certify to the publicly owned treatment works 
that they are not using or generating this compound.

[[Page 266]]

    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



               Subpart B--Extraction Products Subcategory



Sec. 439.20  Applicability; description of the extraction products subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of pharmaceuticals by extraction.



Sec. 439.21  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 439.01 shall apply to this subpart.
    (b) The term ``product'' shall mean biological and natural 
extraction products. This subcategory shall include blood fractions, 
vaccines, serums, animal bile derivatives, endocrine products, and 
isolation of medicinal products, such as alkaloids, from botanical drugs 
and herbs.



Sec. 439.22  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged by an extraction products plant from a point source 
subject to the provisions of this paragraph after application of the 
best practicable control technology currently available:
    (1) The allowable discharge for the pollutant parameters BOD5 and 
COD shall be expressed in mass per unit time and shall represent the 
specified wastewater treatment efficiency in terms of a residual 
discharge associated with an influent to the wastewater treatment plant 
corresponding to the maximum production period for a given 
pharmaceutical plant as defined in paragraph (a)(4) of this section.
    (2) The allowable effluent discharge limitation for the daily 
average mass of BOD5 in any calendar month shall specifically reflect 
not less than 90 percent reduction in the long term daily average raw 
waste content of BOD5 multiplied by a variability factor of 3.0. 
However, a plant shall not be required to attain a maximum 30-day 
average BOD5 effluent limitation of less than the equivalent of 45 mg/l.
    (3) The allowable effluent discharge limitation for the daily 
average mass of COD in any calendar month shall specifically reflect not 
less than 74 percent reduction in the long term daily average raw waste 
content of COD multiplied by a variability factor of 2.2. However, a 
plant shall not be required to attain a maximum 30-day average COD 
effluent limitation of less than the equivalent of 220 mg/l.
    (4) The long term daily average raw waste load for the pollutants 
BOD5 and COD is defined as the average daily mass of each pollutant 
discharged in the influent to the wastewater treatment system over a 12 
consecutive month period within the most recent 36 months, which shall 
include the greatest production effort.
    (5) To assure equity in regulating discharges from the point sources 
covered by this subpart of the point source category, calculation of raw 
waste loads of BOD5 and COD for the purpose of determining NPDES permit 
limitations (i.e., the base numbers to which the percent reductions are 
applied) shall exclude any waste load associated with solvents in those 
raw waste loads, except that residual amounts of solvents remaining 
after the practice of recovery and/or separate disposal or reuse may be 
included in the calculation of the

[[Page 267]]

raw waste loads. Those practices of removal, disposal, or reuse include 
recovery of solvents from waste streams and incineration of concentrated 
solvent waste streams (including tar still bottoms). This regulation 
does not prohibit inclusion of such wastes in the raw waste loads in 
fact, nor does it mandate any specific practice, but rather describes 
the rationale for determining the permit conditions. These limits may be 
achieved by any one of several or a combination thereof of programs and 
practices.
    (6) The allowable effluent discharge limitation for the daily mass 
of TSS in any calendar month shall be 1.7 times the BOD5 limitation 
determined in paragraph (a)(2) of this section.
    (7) The pH shall be within the range of 6.0-9.0 standard units.
    (8) For those plants using or generating cyanide in the 
manufacturing process, the allowable effluent discharge for cyanide is 
shown below.
    (i)

------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant of pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (ii) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide limitation is 
multiplied by 0.18, the maximum 30-day average cyanide limitation is 
multiplied by 0.35, and both limitations are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
or if the effluent from the cyanide destruction unit is not discharged 
to a biological treatment system, self-monitoring must be conducted at 
the final effluent discharge point and the daily maximum cyanide 
limitation must be multiplied by 0.18, the maximum 30-day average 
cyanide limitation must be multiplied by 0.35, and both limitations must 
be adjusted based on the dilution ratio of the cyanide-contaminated 
waste stream flow to the total process wastewater discharge flow. 
Permittees not using or generating cyanide must certify to the permit-
issuing authority that they are not using or generating this compound.
    (b) Dilution to meet the above effluent limitations may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.23  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
application of the best conventional pollutant control technology (BCT): 
The limitations shall be the same as those specified for conventional 
pollutants (which are defined in Sec. 401.16) in Sec. 439.22 of this 
subpart for best practicable control technology currently available 
(BPT).

[51 FR 45099, Dec. 16, 1986]



Sec. 439.24  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    (a) Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where cyanide is used or generated 
in the manufacturing process must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT).

[[Page 268]]

    (1)

------------------------------------------------------------------------
                                                BAT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
COD...........................................       (\1\)         (\1\)
------------------------------------------------------------------------
\1\ Reserved.                                                           

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide limitation is 
multiplied by 0.18, the maximum 30-day average cyanide limitation is 
multiplied by 0.35, and both limitations are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
or if the effluent from the cyanide destruction unit is not discharged 
to a biological treatment system, self-monitoring must be conducted at 
the final effluent discharge point and the daily maximum cyanide 
limitation must be multiplied by 0.18, the maximum 30-day average 
cyanide limitations must be multiplied by 0.35, and both limitations 
must be adjusted based on the dilution ratio of the cyanide-contaminated 
waste stream flow to the total process wastewater discharge flow. 
Permittees not using or generating cyanide must certify to the permit-
issuing authority that they are not using or generating this compound.
    (b) Dilution in order to meet the above effluent limitations may not 
be practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.25  New source performance standards (NSPS).

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart.
    (1)

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
BOD5..........................................        (\1\)        (\1\)
TSS...........................................        (\1\)        (\1\)
COD...........................................        (\1\)        (\1\)
pH............................................        (\2\)        (\2\)
------------------------------------------------------------------------
\1\ Reserved.                                                           
\2\ Within the range of 6.0 to 9.0 at all times.                        

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide standard is 
multiplied by 0.18, the maximum 30-day average cyanide standard is 
multiplied by 0.35, and both standards are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
or if the effluent from the cyanide destruction unit is not discharged 
to a biological treatment system, self-monitoring must be conducted at 
the final effluent discharge point and the daily maximum cyanide 
standard must be multiplied by 0.18, the maximum 30-day average cyanide 
standard must be multiplied by 0.35, and both standards must be adjusted 
based on the dilution ratio of the cyanide-contaminated waste stream 
flow

[[Page 269]]

to the total process wastewater discharge flow. Only facilities where 
cyanide is used or generated in the manufacturing process are subject to 
cyanide standards. Permittees not using or generating cyanide must 
certify to the permit-issuing authority that they are not using or 
generating this compound.
    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.26  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and by 
October 27, 1986, where cyanide is used or generated in the 
manufacturing process, must achieve the following pretreatment standards 
for existing sources (PSES).
    (1)

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit, self-monitoring for cyanide must be conducted 
after cyanide treatment and before dilution with other streams. 
Alternatively, self-monitoring may be conducted at the final effluent 
discharge point, if the cyanide standard is adjusted based on the 
dilution ratio of contaminated waste stream flow to the total process 
wastewater discharge flow. However, if all cyanide-containing waste 
streams are not treated, self-monitoring must be conducted at the final 
effluent discharge point and the cyanide standard must be adjusted based 
on the dilution ratio of contaminated waste stream flow to the total 
process wastewater discharge flow. Indirect dischargers not using or 
generating cyanide must certify to the publicly owned treatment works 
that they are not using or generating this compound.
    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.27  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and where cyanide is used or 
generated in the manufacturing process, must achieve the following 
pretreatment standards for new sources (PSNS).
    (1)

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit, self-monitoring for cyanide must be conducted 
after cyanide treatment and before dilution with other streams. 
Alternatively, self-monitoring may be conducted at the final effluent 
discharge point, if the cyanide standard is adjusted based on the 
dilution ratio of contaminated waste stream flow to the total process 
wastewater discharge flow. However, if all cyanide-containing waste 
streams are not treated, self-monitoring must be conducted at the final 
effluent discharge point and the cyanide standard must be adjusted based 
on the dilution ratio of contaminated waste stream flow to the total 
process wastewater discharge flow. Indirect dischargers not using or 
generating cyanide must certify to the publicly owned treatment

[[Page 270]]

works that they are not using or generating this compound.
    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



           Subpart C--Chemical Synthesis Products Subcategory



Sec. 439.30  Applicability; description of the chemical synthesis products subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of pharmaceuticals by chemical synthesis.



Sec. 439.31  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 439.01 of this chapter shall apply to this subpart.
    (b) The term ``product'' shall mean pharmaceutical products derived 
from chemical synthesis processes.



Sec. 439.32  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged by a chemical synthesis plant from a point source 
subject to the provisions of this paragraph after application of the 
best practicable control technology currently available:
    (1) The allowable discharge for the pollutant parameters BOD5 and 
COD shall be expressed in mass per unit time and shall represent the 
specified wastewater treatment efficiency in terms of a residual 
discharge associated with an influent to the wastewater treatment plant 
corresponding to the maximum production period for a given 
pharmaceutical plant as defined in paragraph (a)(4) of this section.
    (2) The allowable effluent discharge limitation for the daily 
average mass of BOD5 in any calendar month shall specifically reflect 
not less than 90 percent reduction in the long term daily average raw 
waste content of BOD5 multiplied by a variability factor of 3.0.
    (3) The allowable effluent discharge limitation for the daily 
average mass of COD in any calendar month shall specifically reflect not 
less than 74 percent reduction in the long term daily average raw waste 
content of COD multiplied by a variability factor of 2.2.
    (4) The long term daily average raw waste load for the pollutant 
parameters BOD5 and COD is defined as the average daily mass of each 
pollutant discharged in the influent to the wastewater treatment system 
over a 12 consecutive month period within the most recent 36 months, 
which shall include the greatest production effort.
    (5) To assure equity in regulating discharges from the point sources 
covered by this subpart of the point source category, calculation of raw 
waste loads of BOD5 and COD for the purpose of determining NPDES permit 
limitations (i.e., the base numbers to which the percent reductions are 
applied) shall exclude any waste load associated with solvents in those 
raw waste loads, except that residual amounts of solvents remaining 
after the practice of recovery and/or separate disposal or reuse may be 
included in the calculation of the raw waste loads. These practices of 
removal, disposal, or reuse include recovery of solvents from waste 
streams and incineration of concentrated solvent waste streams 
(including tar still bottoms). This regulation does not prohibit 
inclusion of such wastes in the raw waste loads in fact, nor does it 
mandate any specific practice, but rather describes the rationale for 
determining the permit conditions. These limits may be achieved by any 
one of several or a combination thereof of programs and practices.

[[Page 271]]

    (6) The pH shall be within the range of 6.0 to 9.0 standard units.
    (7) The allowable effluent discharge limitation for the daily 
average mass of TSS in any calendar month shall be 1.7 times the BOD5 
limitation determined in paragraph (a)(2) of this section.
    (8) For those plants using or generating cyanide in the 
manufacturing process, the allowable effluent discharge for cyanide is 
shown below.
    (i)

------------------------------------------------------------------------
                                                BAT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (ii) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide limitation is 
multiplied by 0.18, the maximum 30-day average cyanide limitation is 
multiplied by 0.35, and both limitations are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
or if the effluent from the cyanide destruction unit is not discharged 
to a biological treatment system, self-monitoring must be conducted at 
the final effluent discharge point and the daily maximum cyanide 
limitation must be multiplied by 0.18, the maximum 30-day average 
cyanide limitation must be multiplied by 0.35, and both limitations must 
be adjusted based on the dilution ratio of the cyanide-contaminated 
waste stream flow to the total process wastewater discharge flow. 
Permittees not using or generating cyanide must certify to the permit-
issuing authority that they are not using or generating this compound.
    (b) Dilution to meet the above effluent limitations may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.33  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control 
          technology (BCT).

    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 degree of effluent reduction attainable by 
application of the best conventional pollutant control technology (BCT): 
The limitations shall be the same as those specified for conventional 
pollutants (which are defined in Sec. 401.16) in Sec. 439.32 of this 
subpart for best practicable control technology currently available 
(BPT.

[51 FR 45099, Dec. 16, 1986]



Sec. 439.34  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    (a) Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where cyanide is used or generated 
in the manufacturing process must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT).
    (1)

------------------------------------------------------------------------
                                                BAT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
COD...........................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Reserved.                                                           


[[Page 272]]

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide limitation is 
multiplied by 0.18, the maximum 30-day average cyanide limitation is 
multiplied by 0.35, and both limitations are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
is not discharged to a biological treatment system, self-monitoring must 
be conducted at the final effluent discharge point and the daily maximum 
cyanide limitation must be multiplied by 0.18, the maximum 30-day 
average cyanide limitation must be multiplied by 0.35, and both 
limitations must be adjusted based on the dilution ratio of the cyanide-
contaminated waste stream flow to the total process wastewater discharge 
flow. Permittees not using or generating cyanide must certify to the 
permit-issuing authority that they are not using or generating this 
compound.
    (b) Dilution in order to meet the above effluent limitations may not 
be practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.35  New source performance standards (NSPS).

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart.
    (1)

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
BOD5..........................................        (\1\)        (\1\)
TSS...........................................        (\1\)        (\1\)
COD...........................................        (\1\)        (\1\)
pH............................................        (\2\)        (\2\)
------------------------------------------------------------------------
\1\ Reserved.                                                           
\2\ Within the range of 6.0 to 9.0 at all times.                        

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide standard is 
multiplied by 0.18, the maximum 30-day average cyanide standard is 
multiplied by 0.35, and both standards are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
or if the effluent from the cyanide destruction unit is not discharged 
to a biological treatment system, self-monitoring must be conducted at 
the final effluent discharge point and the daily maximum cyanide 
standard must be multiplied by 0.18, the maximum 30-day average cyanide 
standard must be multiplied by 0.35, and both standards must be adjusted 
based on the dilution ratio of the cyanide-contaminated waste stream 
flow to the total process wastewater discharge flow. Only facilities 
where cyanide is used or generated in the manufacturing process are 
subject to cyanide standards. Permittees not using or generating cyanide 
must certify to the permit-issuing authority that they are not using or 
generating this compound.

[[Page 273]]

    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.36  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and by 
October 27, 1986, where cyanide is used or generated in the 
manufacturing process, must achieve the following pretreatment standards 
for existing sources (PSES).
    (1)

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit, self-monitoring for cyanide must be conducted 
after cyanide treatment and before dilution with other streams. 
Alternatively, self-monitoring may be conducted at the final effluent 
discharge point, if the cyanide standard is adjusted based on the 
dilution ratio of contaminated waste stream flow to the total process 
wastewater discharge flow. However, if all cyanide-containing waste 
streams are not treated, self-monitoring must be conducted at the final 
effluent discharge point and the cyanide standard must be adjusted based 
on the dilution ratio of contaminated waste stream flow to the total 
process wastewater discharge flow. Indirect dischargers not using or 
generating cyanide must certify to the publicly owned treatment works 
that they are not using or generating this compound.
    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.37  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and where cyanide is used or 
generated in the manufacturing process, must achieve the following 
pretreatment standards for new sources (PSNS).
    (1)

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit, self-monitoring for cyanide must be conducted 
after cyanide treatment and before dilution with other streams. 
Alternatively, self-monitoring may be conducted at the final effluent 
discharge point, if the cyanide standard is adjusted based on the 
dilution ratio of contaminated waste stream flow to the total process 
wastewater discharge flow. However, if all cyanide-containing streams 
are not treated, self-monitoring must be conducted at the final effluent 
discharge point and the cyanide standard must be adjusted based on the 
dilution ratio of contaminated waste stream flow to the total process 
wastewater discharge flow. Indirect dischargers not using or generating 
cyanide must certify to the publicly owned treatment works that they are 
not using or generating this compound.

[[Page 274]]

    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



        Subpart D--Mixing/Compounding and Formulation Subcategory



Sec. 439.40  Applicability; description of the mixing/compounding and formulation subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from mixing/compounding and formulaton operations of 
pharmaceutical products.



Sec. 439.41  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 and 
Sec. 439.01 of this chapter shall apply to this subpart.
    (b) The term ``product'' shall mean products from plants which 
blend, mix, compound, and formulate pharmaceutical ingredients. 
Pharmaceutical preparations for human and veterinary use such as 
ampules, tablets, capsules, vials, ointments, medicinal powders, 
solutions, and suspensions are included.



Sec. 439.42  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged by a mixing/compounding and formulation plant from a 
point source subject to the provisions of this paragraph after 
application of the best practicable control technology currently 
available:
    (1) The allowable discharge for the pollutant parameters BOD5 and 
COD shall be expressed in mass per unit time and shall represent the 
specified wastewater treatment efficiency in terms of a residual 
discharge associated with an influent to the wastewater treatment plant 
corresponding to the maximum production period for a given 
pharmaceutical plant as defined in paragraph (a)(4) of this section.
    (2) The allowable effluent discharge limitation for the daily 
average mass of BOD5 in any calendar month shall specifically reflect 
not less than 90 percent reduction in the long term daily average raw 
waste content of BOD5 multiplied by a variability factor 3.0. However, a 
plant shall not be required to attain a maximum 30-day average BOD5 
effluent limitation of less than the equivalent of 45 mg/l.
    (3) The allowable effluent discharge limitation for the daily 
average mass of COD in any calendar month shall specifically reflect not 
less than 74 percent reduction in the long term daily average raw waste 
content of COD multiplied by a variability factor of 2.2. However, a 
plant shall not be required to attain a maximum 30-day average COD 
effluent limitation of less than the equivalent of 220 mg/l.
    (4) The long term daily average raw waste load for the pollutant 
parameters BOD5 and COD is defined as the average daily mass of each 
pollutant discharged in the influent to the wastewater treatment system 
over a 12 consecutive month period within the most recent 36 months, 
which shall include the greatest production effort.
    (5) To assure equity in regulating discharges from the point sources 
covered by this subpart of the point source category, calculation of raw 
waste loads of BOD5 and COD for the purpose of determining NPDES per 
limitations (i.e., the base numbers to which the percent reductions are 
applied) shall exclude any waste load associated with solvents in those 
raw waste loads except that residual amounts of solvents remaining after 
the practice of recovery and/or separate disposal or reuse may be 
included in the calculation of the

[[Page 275]]

raw waste loads. These practices of removal, disposal, or reuse include 
recovery of solvents from waste streams and incineration of concentrated 
solvent waste streams (including tar still bottoms). This regulation 
does not prohibit inclusion of such wastes in the raw waste loads in 
fact, nor does it mandate any specific practice, but rather describes 
the rationale for determining the permit conditions. These limits may be 
achieved by any one of several or a combination thereof of programs and 
practices.
    (6) The allowable effluent discharge limitation for the daily 
average mass of TSS in any calendar month shall be 1.7 times the BOD5 
limitation determined in paragraph (a)(2) of this section.
    (7) The pH shall be within the range of 6.0-9.0 standard units.
    (8) For those plants using or generating cyanide in the 
manufacturing process, the allowable effluent discharge for cyanide is 
shown below.
    (i)

------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (ii) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide limitation is 
multiplied by 0.18, the maximum 30-day average cyanide limitation is 
multiplied by 0.35, and both limitations are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
or if the effluent from the cyanide destruction unit is not discharged 
to a biological treatment system, self-monitoring must be conducted at 
the final effluent discharge point and the daily maximum cyanide 
limitation must be multiplied by 0.18, the maximum 30-day average 
cyanide limitation must be multiplied by 0.35, and both limitations must 
be adjusted based on the dilution ratio of the cyanide-contaminated 
waste stream flow to the total process wastewater discharge flow. 
Permittees not using or generating cyanide must certify to the permit-
issuing authority that they are not using or generating this compound.
    (b) Dilution to meet the above effluent limitations may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.43  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).

    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 degree of effluent reduction attainable by 
application of the best conventional pollutant control technology (BCT): 
The limitations shall be the same as those specified for conventional 
pollutants (which are defined in Sec. 401.16) in Sec. 439.42 of this 
subpart for best practicable control technology currently available 
(BPT).

[51 FR 45099, Dec. 16, 1986]



Sec. 439.44  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    (a) Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart where cyanide is used or generated 
in the manufacturing process must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of

[[Page 276]]

the best available technology economically achievable (BAT).
    (1)

------------------------------------------------------------------------
                                                BAT effluent limitations
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
COD...........................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\Reserved.                                                            

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide limitation is 
multiplied by 0.18, the maximum 30-day average cyanide limitation is 
multiplied by 0.35, and both limitations are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams are not treated in a cyanide destruction unit 
or if the effluent from the cyanide destruction unit is not discharged 
to a biological treatment system, self-monitoring must be conducted at 
the final effluent discharge point and the daily maximum cyanide 
limitation must be multiplied by 0.18, the maximum 30-day average 
cyanide limitation must be multiplied by 0.35, and both limitations must 
be adjusted based on the dilution ratio of the cyanide-contaminated 
waste stream flow to the total process wastewater discharge flow. 
Permittees not using or generating cyanide must certify to the permit-
issuing authority that they are not using or generating this compound.
    (b) Dilution in order to meet the above effluent limitations may not 
be practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.45  New source performance standards (NSPS).

    (a) The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart.
    (1)

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
BOD5..........................................        (\1\)        (\1\)
TSS...........................................        (\1\)        (\1\)
COD...........................................        (\1\)        (\1\)
pH............................................        (\2\)        (\2\)
------------------------------------------------------------------------
\1\ Reserved.                                                           
\2\ Within the range of 6.0 to 9.0 at all times.                        

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit and the effluent from the cyanide destruction 
unit is discharged to a biological treatment system, self-monitoring 
must be conducted after cyanide treatment and before dilution with other 
streams. Alternatively, self-monitoring may be conducted at the final 
effluent discharge point, if the daily maximum cyanide standard is 
multiplied by 0.18, the maximum 30-day average cyanide standard is 
multiplied by 0.35, and both standards are adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. However, if all cyanide-
containing waste streams

[[Page 277]]

are not treated in a cyanide destruction unit or if the effluent from 
the cyanide destruction unit is not discharged to a biological treatment 
system, self-monitoring must be conducted at the final effluent 
discharge point and the daily maximum cyanide standard must be 
multiplied by 0.18, the maximum 30-day average cyanide standard must be 
multiplied by 0.35, and both standards must be adjusted based on the 
dilution ratio of the cyanide-contaminated waste stream flow to the 
total process wastewater discharge flow. Only facilities where cyanide 
is used or generated in the manufacturing process are subject to cyanide 
standards. Permittees not using or generating cyanide must certify to 
the permit-issuing authority that they are not using or generating this 
compound.
    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.46  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and by 
October 27, 1986, where cyanide is used or generated in the 
manufacturing process, must achieve the following pretreatment standards 
for existing sources (PSES).
    (1)

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit, self-monitoring for cyanide must be conducted 
after cyanide treatment and before dilution with other streams. 
Alternatively, self-monitoring may be conducted at the final effluent 
discharge point, if the cyanide standard is adjusted based on the 
dilution ratio of contaminated waste stream flow to the total process 
wastewater discharge flow. However, if all cyanide-containing waste 
streams are not treated, self-monitoring must be conducted at the final 
effluent discharge point and the cyanide standard must be adjusted based 
on the dilution ratio of contaminated waste stream flow to the total 
process wastewater discharge flow. Indirect dischargers not using or 
generating cyanide must certify to the publicly owned treatment works 
that they are not using or generating this compound.
    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 439.47  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7 any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and where cyanide is used or 
generated in the manufacturing process, must achieve the following 
pretreatment standards for new sources (PSNS).
    (1)

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
                                                              Average of
                                                                daily   
        Pollutant or pollutant property         Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Total cyanide.................................         33.5          9.4
------------------------------------------------------------------------

    (2) If all cyanide-containing waste streams are diverted to a 
cyanide destruction unit, self-monitoring for cyanide must be conducted 
after cyanide treatment and before dilution with other streams. 
Alternatively, self-monitoring may be conducted at the final effluent 
discharge point, if the cyanide standard is adjusted based on the 
dilution ratio of contaminated waste

[[Page 278]]

stream flow to the total process wastewater discharge flow. However, if 
all cyanide-containing waste streams are not treated, self-monitoring 
must be conducted at the final effluent discharge point and the cyanide 
standard must be adjusted based on the dilution ratio of contaminated 
waste stream flow to the total process wastewater discharge flow. 
Indirect dischargers not using or generating cyanide must certify to the 
publicly owned treatment works that they are not using or generating 
this compound.
    (b) Dilution in order to meet the above standards may not be 
practiced.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49821, Oct. 27, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



                     Subpart E--Research Subcategory



Sec. 439.50  Applicability; description of the research subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from pharmaceutical research.



Sec. 439.51  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in in 40 CFR part 401 
and Sec. 439.01 shall apply to this subpart.
    (b) The term ``product'' shall mean products or services resulting 
from pharmaceutical research, which includes microbiological, 
biological, and chemical operations.



Sec. 439.52  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT).
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged by a pharmaceutical research operation from a point 
source subject to the provisions of this paragraph after application of 
the best practicable control technology currently available:
    (1) The allowable discharge for the pollutant parameters BOD5 and 
COD shall be expressed in mass per unit time and shall represent the 
specified wastewater treatment efficiency in terms of a residual 
discharge associated with an influent to the wastewater treatment plant 
corresponding to the maximum production period for a given 
pharmaceutical plant as defined in paragraph (a)(4) of this section.
    (2) The allowable effluent discharge limitation for the daily 
average mass of BOD5 in any calendar month shall specifically reflect 
not less than 90 percent reduction in the long term daily average raw 
waste content of BOD5 multiplied by a variability factor of 3.0. 
However, a plant shall not be required to attain a maximum 30-day 
average BOD5 effluent limitation of less than the equivalent of 45 mg/l.
    (3) The allowable effluent discharge limitation for the daily 
average mass of COD in any calendar month shall specifically reflect not 
less than 74 percent reduction in the long term daily average raw waste 
content of COD multiplied by a variability factor of 2.2. However, a 
plant shall not be required to attain a maximum 30-day average COD 
effluent limitation of less than the equivalent of 220 mg/l.
    (4) The long term daily average raw waste load for the pollutant 
parameters BOD5 and COD is defined as the average daily mass of each 
pollutant influent to the wastewater treatment system over a 12 
consecutive month period within the most recent 36 months, which shall 
include the greatest production effort.
    (5) To assure equity in regulation discharges from the point sources 
covered by this subpart of the point source category, calculation of raw 
waste loads of BOD5 and COD for the purpose of determining NPDES permit 
limitations (i.e., the base numbers to which the percent reductions are 
applied) shall exclude

[[Page 279]]

any waste load associated with solvents in those raw waste loads, except 
that residual amounts of solvents remaining after the practice of 
recovery and/or separate disposal or reuse may be included in the 
calculation of the raw waste loads. These practices of removal, 
disposal, or reuse include recovery of solvents from waste streams and 
incineration of concentrated solvent waste streams (including tar still 
bottoms). This regulation does not prohibit inclusion of such wastes in 
the raw waste loads in fact, nor does it mandate any specific practice, 
but rather describes the rationale for determining the permit 
conditions. These limits may be achieved by any one of several or a 
combination thereof of programs and practices.
    (6) The allowable effluent discharge limitation for the daily 
average mass of TSS in any calendar month shall be 1.7 times the BOD5 
limitation determined in paragraph (a)(2) of this section.
    (7) The pH shall be within the range of 6.0-9.0 standard units.
    (b) Dilution to meet the above effluent limitations may not be 
practiced.
Sec. 439.53  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]
Sec. 439.54  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT). [Reserved]
Sec. 439.55  New source performance standards (NSPS). [Reserved]
Sec. 439.56  Pretreatment standards for existing sources (PSES). 
[Reserved]
Sec. 439.57  Pretreatment standards for new sources (PSNS). [Reserved]



PART 440--ORE MINING AND DRESSING POINT SOURCE CATEGORY--Table of Contents




                     Subpart A--Iron Ore Subcategory

Sec.
440.10  Applicability; description of the iron ore subcategory.
440.11  [Reserved]
440.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
440.13  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.14  New source performance standards (NSPS).
440.15  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                   Subpart B--Aluminum Ore Subcategory

440.20  Applicability; description of the aluminum ore subcategory.
440.21  [Reserved]
440.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
440.23  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.24  New source performance standards (NSPS).
440.25  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

        Subpart C--Uranium, Radium, and Vanadium Ores Subcategory

440.30  Applicability; description of the uranium, radium and vanadium 
          ores subcategory.
440.31  [Reserved]
440.32  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
440.33  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.34  New source performance standards (NSPS).
440.35  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

[[Page 280]]

                   Subpart D--Mercury Ore Subcategory

440.40  Applicability; description of the mercury ore subcategory.
440.41  [Reserved]
440.42  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
440.43  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.44  New source performance standards (NSPS).
440.45  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                   Subpart E--Titanium Ore Subcategory

440.50  Applicability; description of the titanium ore subcategory.
440.51  [Reserved]
440.52  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
440.53  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.54  New source performance standards (NSPS).
440.55  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                   Subpart F--Tungsten Ore Subcategory

440.60  Applicability; description of the tungsten ore subcategory.
440.61  [Reserved]
440.62  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
440.63  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.64  New source performance standards (NSPS).
440.65  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                    Subpart G--Nickel Ore Subcategory

440.70  Applicability; description of the nickel ore subcategory.
440.71  [Reserved]
440.72  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
440.73  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.74  New source performance standards (NSPS). [Reserved]
440.75  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

Subpart H--Vanadium Ore Subcategory (Mined Alone and Not as a Byproduct)

440.80  Applicability; description of the vanadium ore subcategory.
440.81  [Reserved]
440.82  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
440.83  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]
440.84  New source performance standards (NSPS). [Reserved]
440.85  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                   Subpart I--Antimony Ore Subcategory

440.90  Applicability; description of the antimony ore subcategory.
440.91  [Reserved]
440.92  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT). 
          [Reserved]

[[Page 281]]

440.93  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]
440.94  New source performance standards (NSPS). [Reserved]
440.95  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

    Subpart J--Copper, Lead, Zinc, Gold, Silver, and Molybdenum Ores 
                               Subcategory

440.100  Applicability; description of the copper, lead, zinc, gold, 
          silver, and molybdenum ores subcategory.
440.101  [Reserved]
440.102  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology (BPT).
440.103  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.104  New source performance standards (NSPS).
440.105  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                  Subpart K--Platinum Ores Subcategory

440.110  Applicability; description of the platinum ore subcategory.
440.111  [Reserved]
440.112  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT). 
          [Reserved]
440.113  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.114  New source performance standards (NSPS). [Reserved]
440.115  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

              Subpart L--General Provisions and Definitions

440.130  Applicability.
440.131  General provisions.
440.132  General definitions.

                 Subpart M--Gold Placer Mine Subcategory

440.140  Applicability; description of the gold placer mine subcategory.
440.141  Specialized definitions and provisions.
440.142  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
440.143  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
440.144  New Source Performance Standards (NSPS).
440.145--440.147  [Reserved]
440.148  Best Management Practices (BMP).

    Authority: Secs. 301, 304(b), (c) and (e), 306, 307, and 501 of the 
Clean Water Act (The Federal Water Pollution Control Act Amendments of 
1972, as amended by the Clean Water Act of 1977 and the Water Quality 
Act of 1987), (the Act), 33 U.S.C. 1311, 1314(b), (c) and (e), 1316, 
1317, and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-
217; 101 Stat. 7, Pub. L. 100-4.

    Source: 47 FR 54609, Dec. 3, 1982, unless otherwise noted.



                     Subpart A--Iron Ore Subcategory



Sec. 440.10  Applicability; description of the iron ore subcategory.

    The provisions of this subpart A are applicable to discharges from 
(a) mines operated to obtain iron ore, regardless of the type of ore or 
its mode of occurrence; (b) mills beneficiating iron ores by physical 
(magnetic and nonmagnetic) and/or chemical separation; and (c) mills 
beneficiating iron ores by magnetic and physical separation in the 
Mesabi Range.
Sec. 440.11  [Reserved]



Sec. 440.12  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable after application of the

[[Page 282]]

best practicable control technology currently available (BPT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines operated to obtain iron ore shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................          30            20  
Fe (dissolved)..............................           2.0           1.0
pH..........................................       (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (b) Except as provided in paragraph (c) of this section, the 
concentration of pollutants discharged from mills that employ physical 
(magnetic and nonmagnetic) and/or chemical methods to beneficiate iron 
ore shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
TSS.........................................          30            20  
Fe (dissolved)..............................           2.0           1.0
pH..........................................         (1)           (1)  
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (c)(1) Except as provided in paragraph (c) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills that employ magnetic and physical methods to beneficiate iron ore 
in the Mesabi Range. The Agency recognizes that the elimination of the 
discharge of pollutants to navigable waters may result in an increase in 
discharges of some pollutants to other media. The Agency has considered 
these impacts and has addressed them in the preamble published on 
December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equivalent to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.



Sec. 440.13  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best available 
technology economically achievable (BAT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines operated to obtain iron ore shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe (dissolved)................................          2.0          1.0
------------------------------------------------------------------------

    (b) Except as provided in paragraph (c) of this section the 
concentration of pollutants discharged from mills that employ physical 
(magnetic and nonmagnetic) and/or chemical methods to beneficiate iron 
ore shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe (dissolved)................................          2.0          1.0
------------------------------------------------------------------------

    (c)(1) Except as provided in paragraph (c) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills that employ magnetic and physical methods to beneficiate iron ore 
in the Mesabi Range. The Agency recognizes that the elimination of the 
discharge of pollutants to navigable waters may result in an increase in 
discharges of some pollutants to other media. The Agency has considered 
these impacts and has addressed

[[Page 283]]

them in the preamble published on December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equal to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.



Sec. 440.14  New source performance standards (NSPS).

    Except as provided in subpart L of this part, any new source subject 
to this subpart must achieve the following NSPS representing the degree 
of effluent reduction attainable by applying the best available 
demonstrated technology (BADT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines operated to obtain iron ore shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe (dissolved)................................          2.0          1.0
pH............................................        (\1\)        (\1\)
TSS...........................................         30.0         20.0
------------------------------------------------------------------------
\1\ Within the range of 6.0, to 9.0.                                    

    (b) Except as provided in paragraph (c) of this section, the 
concentration of pollutants discharged from mills that employ physical 
(magnetic and nonmagnetic) and/or chemical methods to beneficiate iron 
ore shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe (dissolved)................................          2.0          1.0
pH............................................        (\1\)        (\1\)
TSS...........................................         30.0        20.0 
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     

    (c)(1) Except as provided in paragraph (c) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills that employ magnetic and physical methods to beneficiate iron ore 
in the Mesabi Range. The Agency recognizes that the elimination of the 
discharge of pollutants to navigable waters may result in an increase in 
discharges of some pollutants to other media. The Agency has considered 
these impacts and has addressed them in the preamble published on 
December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equal to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.
Sec. 440.15  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



                   Subpart B--Aluminum Ore Subcategory



Sec. 440.20  Applicability; description of the aluminum ore subcategory.

    The provisions of this subpart B are applicable to discharges from 
facilities engaged in the mining of bauxite as an aluminum ore.
Sec. 440.21  [Reserved]



Sec. 440.22  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing source subject to this subpart must achieve 
the following effluent limitations representing the degree of effluent 
reduction attainable by the application of the best

[[Page 284]]

practicable control technology currently available (BPT). The 
concentration of pollutants discharged in mine drainage from mines 
producing bauxite ores shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................          30            20  
Fe..........................................           1.0            .5
A1..........................................           2.0           1.0
pH..........................................       (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     



Sec. 440.23  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT). The concentration of pollutants 
discharged in mine drainage from mines producing bauxite ores shall not 
exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe (total)....................................          1.0          0.5
Al............................................          2.0          1.0
------------------------------------------------------------------------



Sec. 440.24  New Source performance standards (NSPS).

    Except as provided in subpart L of this part, any new source subject 
to this subpart must achieve the following NSPS representing the degree 
of effluent reduction attainable by the application of the best 
available demonstrated technology (BADT). The concentration of 
pollutants discharged in mine drainage from mines producting bauxite 
ores shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe (total)....................................          1.0          0.5
Al............................................          2.0          1.0
pH............................................        (\1\)        (\1\)
TSS...........................................         30.0         20.0
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     


Sec. 440.25  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



        Subpart C--Uranium, Radium and Vanadium Ores Subcategory



Sec. 440.30  Applicability; description of the uranium, radium and vanadium ores subcategory.

    The provisions of this subpart C are applicable to discharges from 
(a) mines either open-pit or underground, from which uranium, radium and 
vanadium ores are produced; and (b) mills using the acid leach, alkaline 
leach, or combined acid and alkaline leach process for the extraction of 
uranium, radium and vanadium. Only vanadium byproduct production from 
uranium ores is covered under this subpart.
Sec. 440.31  [Reserved]



Sec. 440.32  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable after application of the best practicable 
control technology currently available (BPT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines, either open-pit or underground, from which uranium, radium and 
vanadium ores are produced excluding

[[Page 285]]

mines using in-situ leach methods shall not exceed:

------------------------------------------------------------------------
                                                   Effluent limitations 
                                                ------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic                Maximum    values for
                                                  for any 1       30    
                                                     day     consecutive
                                                                 days   
------------------------------------------------------------------------
                                                   Milligrams per liter 
                                                                        
                                                ------------------------
TSS............................................        30           20  
COD............................................       200          100  
Zn.............................................         1.0          0.5
Ra226\1\ (dissolved)...........................        10            3  
Ra226\1\ (total)...............................        30           10  
U..............................................         4            2  
pH.............................................     (\2\)        (\2\)  
------------------------------------------------------------------------
\1\ Values in picocuries per liter (pCi/l).                             
\2\ Within the range 6.0 to 9.0.                                        

    (b) The concentrations of pollutants discharged from mills using the 
acid leach, alkaline leach or combined acid and alkaline leach process 
for the extraction of uranium, radium and vanadium including mill-mine 
facilities and mines using in-situ leach methods shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
TSS...........................................        30            20  
COD...........................................  ...........        500  
As............................................         1.0            .5
Zn............................................         1.00           .5
Ra226\1\ (dissolved)..........................        10             3  
Ra226\1\ (total)..............................        30            10  
NH\3\.........................................  ...........        100  
pH............................................     (\2\)         (\2\)  
------------------------------------------------------------------------
\1\ Values in picocuries per liter (pCi/l).                             
\2\ Within the range 6.0 to 9.0.                                        



Sec. 440.33  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines, either open-pit or underground, that produce uranium ore, 
including mines using in-situ leach methods, shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
COD...........................................       200           100  
Zn............................................         1.00           .5
Ra226\1\ (dissolved)..........................        10.0           3.0
Ra226\1\ (total)..............................        30.0          10.0
U.............................................         4.0           2.0
------------------------------------------------------------------------
\1\ Values in picocuries per liter (pCi/l).                             



Sec. 440.34  New source performance standards (NSPS).

    Except as provided in subpart L of this part any new source subject 
to this subpart must achieve the following NSPS representing the degree 
of effluent reduction attainable by the application of the best 
available demonstrated technology (BADT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines, either open-pit or underground, that produce uranium ore, 
excluding mines using in situ leach methods, shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
COD.........................................         200           100  
Zn..........................................           1.0           0.5
Ra \1\226 (dissolved).......................          10.0           3.0
Ra \1\226 (total)...........................          30.0          10.0
U...........................................           4.0           2.0
pH..........................................       (\2\)         (\2\)  
TSS.........................................          30.0          20.0
------------------------------------------------------------------------
\1\ Values in picocuries per liter (pCi/l).                             
\2\ Within the range 6.0 to 9.0.                                        

    (b)(1) Except as provided in paragraph (b) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills using the acid leach, alkaline leach or combined acid and alkaline 
leach process for the extraction of uranium or from mines and mills 
using in situ leach methods. The Agency recognizes that the elimination 
of the discharge of pollutants to

[[Page 286]]

navigable waters may result in an increase in discharges of some 
pollutants to other media. The Agency has considered these impacts and 
has addressed them in the preamble published on December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equivalent to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.
Sec. 440.35  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



                   Subpart D--Mercury Ore Subcategory



Sec. 440.40  Applicability; description of the mercury ore subcategory.

    The provisions of subpart D are applicable to discharges from (a) 
mines, either open-pit or underground, that produce mercury ores; and 
(b) mills beneficiating mercury ores by gravity separation methods or by 
froth-flotation methods.
Sec. 440.41  [Reserved]



Sec. 440.42  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable after application of the best practicable 
control technology currently available (BPT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines, either open-pit or underground, operated for the production of 
mercury ores shall not exceed the following limitations:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................        30            20    
Hg..........................................          .002          .001
Ni..........................................          .2            .1  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (b)(1) Except as provided in paragraph (b) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills beneficiating mercury ores by gravity separation methods or by 
froth flotation methods. The Agency recognizes that the elimination of 
the discharge of pollutants to navigable waters may result in an 
increase in discharges of some pollutants to other media. The Agency has 
considered these impacts and has addressed them in the preamble 
published on December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equivalent to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a)(1) of this section.



Sec. 440.43  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT).
    (a) The concentration of pollutants discharged in mine drainage from 
mines, either open pit or underground,

[[Page 287]]

that produce mercury ores shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                   MIligrams per liter  
                                                                        
                                               -------------------------
Hg............................................        0.002        0.001
------------------------------------------------------------------------

    (b)(1) Except as provided in paragraph (b) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills beneficiating mercury ores by gravity separation methods or by 
froth-flotation methods. The Agency recognizes that the elimination of 
the discharge of pollutants to navigable waters may result in an 
increase in discharges of some pollutants to other media. The Agency has 
considered these impacts and has addressed them in the preamble 
published on December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equal to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.



Sec. 440.44  New source performance standards (NSPS).

    Except as provided in subpart L of this part any new source subject 
to this subpart must achieve the following NSPS representing the degree 
of effluent reduction attainable by the application of the best 
available demonstrated technology (BADT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines, either open pit or underground, that produce mercury ores shall 
not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Hg............................................        0.002        0.001
pH............................................        (\1\)        (\1\)
TSS...........................................         30.0         20.0
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     

    (b)(1) Except as provided in paragraph (b) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills beneficiating mercury ores by gravity separation methods or by 
froth-flotation methods. The Agency recognizes that the elimination of 
the discharge of pollutants to navigable waters may result in an 
increase in discharges of some pollutants to other media. The Agency has 
considered these impacts and has addressed them in the preamble 
published on December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equal to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.
Sec. 440.45  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



                   Subpart E--Titanium Ore Subcategory



Sec. 440.50  Applicability; description of the titanium ore subcategory.

    The provisions of this subpart E are applicable to discharges from 
(a) mines obtaining titanium ores from lode deposits; (b) mills 
beneficiating titanium

[[Page 288]]

ores by electrostatic methods, magnetic and physical methods, or 
flotation methods; and (c) mines engaged in the dredge mining of placer 
deposits of sands containing rutile, ilmenite, leucoxene, monazite, 
zircon, and other heavy metals, and the milling techniques employed in 
conjunction with the dredge mining activity (milling techniques employed 
include the use of wet gravity methods in conjunction with electrostatic 
or magnetic methods).
Sec. 440.51  [Reserved]



Sec. 440.52  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable after application of the best practicable 
control technology currently available (BPT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines obtaining titanium ores from lode deposits shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................          30            20  
Fe..........................................           2.0           1.0
pH..........................................       (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (b) The concentration of pollutants discharged from mills 
beneficiating titanium ores by electrostatic methods, magnetic and 
physical methods, or flotation methods shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................          30            20  
Zn..........................................           1.0            .5
Ni..........................................            .2            .1
pH..........................................       (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (c) The concentration of pollutants discharged in mine drainage from 
mines engaged in the dredge mining of placer deposits of sands 
containing rutile, ilmenite, leucoxene, monazite, zircon, or other heavy 
metals, and the milling techniques employed in conjunction with the 
dredge mining activity (milling techniques employed include the use of 
wet gravity methods in conjunction with electrostatic or magnetic 
methods) shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
TSS...........................................           30           20
Fe............................................            2            1
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        



Sec. 440.53  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT):
    (a) The concentration of pollutants discharged in mine drainage from

[[Page 289]]

mines obtaining titanium ores from lode deposits shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe............................................          2.0          1.0
------------------------------------------------------------------------

    (b) The concentration of pollutants discharged from mills 
beneficiating titanium ores by electrostatic methods, magnetic and 
physical methods, or flotation methods shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Zn............................................          1.0          0.5
------------------------------------------------------------------------

    (c) The concentration of pollutants discharged in mine drainage from 
mines engaged in the dredge mining of placer deposits of sands 
containing rutile, ilmenite, leucoxene, monazite, or zircon and the 
milling techniques employed in conjunction with the dredge mining 
activity (milling techniques employed include the use of wet gravity 
methods in conjunction with electrostatic or magnetic methods) shall not 
exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe............................................          2.0          1.0
------------------------------------------------------------------------



Sec. 440.54  New source performance standards (NSPS).

    Except as provided in subpart L of this part any new source subject 
to this subpart must achieve the following NSPS representing the degree 
of effluent reduction attainable by the applications of the best 
available demonstrated technology (BADT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines obtaining titanium ores from lode deposits shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe............................................          2.0          1.0
pH............................................        (\1\)        (\1\)
TSS...........................................         30.0        20.0 
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.1.                                     

    (b) The concentration of pollutants discharged from mills 
beneficiating titanium ores by electrostatic methods, magnetic and 
physical methods, or flotation methods shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Zn............................................          1.0          0.5
pH............................................        (\1\)        (\1\)
TSS...........................................         30.0        20.0 
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.1.                                     

    (c) The concentration of pollutants discharged in mine drainage from 
mines engaged in the dredge mining of placer deposits of sands 
containing rutile, ilmenite, leucoxene, monazite, zircon and the milling 
techniques employed in conjunction with the dredge mining activity 
(milling techniques employed include the use of wet gravity methods in 
conjunction wth electrostatic or magnetic methods) shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
Fe............................................          2.0          1.0
pH............................................        (\1\)        (\1\)
TSS...........................................         30.0        20.0 
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.1.                                     


[[Page 290]]

Sec. 440.55  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



                   Subpart F--Tungsten Ore Subcategory



Sec. 440.60  Applicability; description of the tungsten ore subcategory.

    The provisions of this subpart F are applicable to discharges from 
(a) mines that produce tungsten ore and (b) mills that process tungsten 
ore by either the gravity separation or froth-flotation methods.
Sec. 440.61  [Reserved]



Sec. 440.62  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines producing 5000 metric tons (5512 short tons) or more of tungsten 
bearing ores per year shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .3            .15
Zn..........................................          1.0            .5 
Pb..........................................           .6            .3 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (b) The concentration of pollutants discharged in mine drainage from 
mines producing less than 5000 metric tons (5512 short tons) or 
discharged from mills processing less than 5000 metric tons (5512 short 
tons) of tungsten ores per year by methods other than ore leaching shall 
not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
TSS...........................................           50           30
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (c) The concentration of pollutants discharged from mills processing 
5000 metric tons (5512 short tons) or more of tungsten ores per year by 
purely physical methods including ore crushing, washing, jigging, heavy 
media separation, and magnetic and electrostatic separation shall not 
exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .30           .15
Zn..........................................          1.0            .5 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (d) The concentration of pollutants discharged from mills processing 
5000 metric tons (5512 short tons) or more of tungsten ores per year by 
froth flotation methods shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .30           .15
Zn..........................................          1.0            .5 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        


[[Page 291]]



Sec. 440.63  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT):
    (a) The concentration of pollutants discharged in mine drainage from 
tungsten mines shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
Cd..........................................          0.10          0.05
Cu..........................................          0.30          0.15
Zn..........................................          1.0           0.5 
------------------------------------------------------------------------

    (b) The concentration of pollutants discharged from mills shall not 
exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
Cd..........................................          0.10          0.05
Cu..........................................          0.3           0.15
Zn..........................................          1.0           0.5 
------------------------------------------------------------------------



Sec. 440.64  New source performance standards (NSPS).

    Except as provided in subpart L of this part any new source subject 
to this subpart must achieve the following NSPS representing the degree 
of effluent reduction attainable by the application of the best 
available demonstrated technology (BADT):
    (a) The concentration of pollutants discharged in mine drainage from 
tungsten mines shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
Cd..........................................          0.10          0.05
Cu..........................................          0.30          0.15
Zn..........................................          1.0           0.5 
pH..........................................      (\1\)         (\1\)   
TSS.........................................         30.0          20.0 
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     

    (b) The concentration of pollutants discharged from mills shall not 
exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
Cd..........................................          0.10          0.05
Cu..........................................          0.3           0.15
Zn..........................................          1.0           0.5 
pH..........................................      (\1\)         (\1\)   
TSS.........................................         30.0          20.0 
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     

Sec. 440.65  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



                    Subpart G--Nickel Ore Subcategory



Sec. 440.70  Applicability; description of the nickel ore subcategory.

    The provisions of this subpart G are applicable to discharges from 
(a) mines that produce nickel ore and (b) mills that process nickel ore.
Sec. 440.71  [Reserved]



Sec. 440.72  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):

[[Page 292]]

    (a) The concentration of pollutants discharged in mine drainage from 
mines producing 5000 metric tons (5512 short tons) or more of nickel 
bearing ores per year shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .3            .15
Zn..........................................          1.0            .5 
Pb..........................................           .6            .3 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (b) The concentration of pollutants discharged in mine drainage from 
mines producing less than 5,000 metric tons (5,512 short tons) or 
discharged from mills processing less than 5,000 metric tons (5,512 
short tons) of nickel ores per year by methods other than ore leaching 
shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
TSS...........................................           50           30
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (c) The concentration of pollutants discharged from mills processing 
5,000 metric tons (5,512 short tons) or more of nickel ores per year by 
purely physical methods including ore crushing, washing, jigging, heavy 
media separation and magnetic and electrostatic separation shall not 
exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .30           .15
Zn..........................................          1.0            .5 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0                                         

    (d) The concentration of pollutants discharged from mills processing 
5,000 metric tons (5,512 short tons) or more of nickel ore per year by 
froth flotation methods shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .30           .15
Zn..........................................          1.0            .5 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

Sec. 440.73  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]

Sec. 440.74  New source performance standards (NSPS). [Reserved]

Sec. 440.75 Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



Subpart H--Vanadium Ore Subcategory (Mined Alone and Not as a Byproduct)



Sec. 440.80  Applicability; description of the vanadium ore subcategory.

    The provisions of this subpart H are applicable to discharges from 
(a) mines that produce vanadium ore (recovered alone and not as a by-
product of uranium mining and mills) and (b) mills that process vanadium 
ore (recovered

[[Page 293]]

alone, not as a byproduct of uranium mining and mills).
Sec. 440.81  [Reserved]



Sec. 440.82  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines producing 5,000 metric tons (5,512 short tons) or more of vanadium 
bearing ores per year shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .3            .15
Zn..........................................          1.0            .5 
Pb..........................................           .6            .3 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (b) The concentration of pollutants discharged in mine drainage from 
mines producing less than 5,000 metric tons (5,512 short tons) or 
discharged from mills processing less than 5,000 metric tons (5,512 
short tons) of vanadium ore per year by methods other than ore leaching 
shall not exceed:

------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
TSS...........................................           50           30
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (c) The concentration of pollutants discharged from mills processing 
5,000 metric tons (5,512 short tons) or more of vanadium ores per year 
by purely physical methods including ore crushing, washing, jigging, 
heavy media separation, and magnetic and electrostatic separation shall 
not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .30           .15
Zn..........................................          1.0            .5 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (d) The concentration of pollutants discharged from mills processing 
5,000 metric tons (5,512 short tons) or more of vanadium ores per year 
by froth flotation methods shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .30           .15
Zn..........................................          1.0            .5 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        


[[Page 294]]

Sec. 440.83  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]

Sec. 440.84  New source performance standards (NSPS). [Reserved]

Sec. 440.85  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



                   Subpart I--Antimony Ore Subcategory



Sec. 440.90  Applicability; description of the antimony ore subcategory.

    The provisions of this subpart I are applicable to discharges from 
(a) mines that produce antimony ore and (b) mills that process antimony 
ore.
Sec. 440.91  [Reserved]
      
Sec. 440.92  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT). 
          [Reserved]

      
Sec. 440.93  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT). [Reserved]

      
Sec. 440.94  New source performance standards (NSPS). [Reserved]

      
Sec. 440.95  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]



    Subpart J--Copper, Lead, Zinc, Gold, Silver, and Molybdenum Ores 
                               Subcategory



Sec. 440.100  Applicability; description of the copper, lead, zinc, gold, silver, and molybdenum ores subcategory.

    (a) The provisions of this subpart J are applicable to discharges 
from--
    (1) Mines that produce copper, lead, zinc, gold, silver, or 
molybdenum bearing ores, or any combination of these ores from open-pit 
or underground operations other than placer deposits;
    (2) Mills that use the froth-flotation process alone or in 
conjunction with other processes, for the beneficiation of copper, lead, 
zinc, gold, silver, or molybdenum ores, or any combination of these 
ores;
    (3) Mines and mills that use dump, heap, in-situ leach, or vat-leach 
processes to extract copper from ores or ore waste materials; and
    (4) Mills that use the cyanidation process to extract gold or 
silver.
    (b) Discharge from mines or mines and mills that use gravity 
separation methods (including placer or dredge mining or concentrating 
operations, and hydraulic mining operations) to extract gold ores are 
regulated under subpart M.
    (c) Discharge from mines (including placer or dredge mining, and 
hydraulic mining operations) or mines and mills that use gravity 
separation methods to extract silver from placer ores are not covered 
under this part.
    (d) The provisions of this subpart shall not apply to discharges 
from the Quartz Hill Molybdenum Project in the Tongass National Forest, 
Alaska.

[47 FR 54609, Dec. 3, 1982, as amended at 53 FR 18788, May 24, 1988]
Sec. 440.101  [Reserved]



Sec. 440.102  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology (BPT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines operated to obtain copper bearing ores, lead bearing ores, zinc 
bearing ores, gold bearing ores, or silver bearing ores, or any 
combination of these ores open-pit or underground operations other than 
placer deposits shall not exceed:

[[Page 295]]



------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................        30            20    
Cu..........................................          .30           .15 
Zn..........................................         1.5            .75 
Pb..........................................          .6            .3  
Hg..........................................          .002          .001
pH..........................................    (\1\ )        (\1\ )    
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (b) The concentration of pollutants discharged from mills which 
employ the froth flotation process alone or in conjunction with other 
processes, for the beneficiation of copper ores, lead ores, zinc ores, 
gold ores, or silver ores, or any combination of these ores shall not 
exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................        30            20    
Cu..........................................          .30           .15 
Zn..........................................         1.0            .5  
Pb..........................................          .6            .3  
Hg..........................................          .002          .001
Cd..........................................          .10           .05 
pH..........................................    (\1\ )        (\1\ )    
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (c)(1) Except as provided in paragraph (c) of this section, there 
shall be no discharge of process wastewater to navigable water from 
mines and mills which employ dump, heap, in situ leach or vat leach 
processes for the extraction of copper from ores or ore waste materials. 
The Agency recognizes that the elimination of the discharge of 
pollutants to navigable waters may result in an increase in discharges 
of some pollutants to other media. The Agency has considered these 
impacts and has addressed them in the preamble published on December 3, 
1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equivalent to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.
    (d)(1) Except as provided in paragraph (d) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills which extract gold or silver by use of the cyanidation process. 
The Agency recognizes that the elimination of the discharge of 
pollutants to navigable waters may result in an increase in discharges 
of some pollutants to other media. The Agency has considered these 
impacts and has addressed them in the preamble published on December 3, 
1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equivalent to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.
    (e) The concentration of pollutants discharged in mine drainage from 
mines producing 5,000 metric tons (5,512 short tons) or more of 
molybdenum bearing ores per year shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .3            .15
Zn..........................................          1.0            .5 
Pb..........................................           .6            .3 
As..........................................          1.0            .5 
pH..........................................     (\1\ )        (\1\ )   
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0                                      

    (f) The concentration of pollutants discharged in mine drainage from 
mines producing less than 5,000 metric tons (5,512 short tons) or 
discharged from mills processing less than 5,000 metric tons (5,512 
short tons) of molybdenum ores per year by methods other than ore 
leaching shall not exceed:

[[Page 296]]



------------------------------------------------------------------------
                                                  Effluent limitations  
                                               -------------------------
                                                              Average of
                                                                daily   
            Effluent characteristic             Maximum for   values for
                                                 any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                  Milligrams per liter  
                                                                        
                                               -------------------------
TSS...........................................           50           30
pH............................................       (\1\ )       (\1\ )
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (g) The concentration of pollutants discharged from mills processing 
5,000 metric tons (5,512 short tons) or more of molybdenum ores per year 
by purely physical methods including ore crushing, washing, jigging, 
heavy media separation shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                           daily value
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .30           .15
Zn..........................................          1.0            .5 
As..........................................          1.0            .5 
pH..........................................     (\1\ )        (\1\ )   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0                                         

    (h) The concentration of pollutants discharged from mills processing 
5,000 metric tons (5,512 short tons) or more of molybdenum ores per year 
by froth flotation methods shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
          Effluent characteristics                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
TSS.........................................         30            20   
Cd..........................................           .10           .05
Cu..........................................           .30           .15
Zn..........................................          1.0            .5 
As..........................................          1.0            .5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        


[47 FR 54609, Dec. 3, 1982, as amended at 53 FR 18788, May 24, 1988]



Sec. 440.103  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best available 
technology economically achievable (BAT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines that produce copper, lead, zinc, gold, silver, or molybdenum 
bearing ores or any combination of these ores from open-pit or 
underground operations other than placer deposits shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
Cu..........................................         0.30          0.15 
Zn..........................................         1.5           0.75 
Pb..........................................         0.6           0.3  
Hg..........................................         0.002         0.001
Cd..........................................         0.10          0.05 
------------------------------------------------------------------------

    (b) The concentration of pollutants discharged from mills that use 
the froth-flotation process alone, or in conjunction with other 
processes, for the beneficiation of copper, lead, zinc, gold, silver, or 
molybdenum ores or any combination of these ores shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
Cu..........................................         0.30          0.15 
Zn..........................................         1.0           0.5  
Pb..........................................         0.6           0.3  
Hg..........................................         0.002         0.001
Cd..........................................         0.10          0.05 
------------------------------------------------------------------------

    (c)(1) Except as provided in paragraph (c) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mine areas and mills

[[Page 297]]

processes and areas that use dump, heap, in situ leach or vat-leach 
processes to extract copper from ores or ore waste materials. The Agency 
recognizes that the elimination of the discharge of pollutants to 
navigable waters may result in an increase in discharges of some 
pollutants to other media. The Agency has considered these impacts and 
has addressed them in the preamble published on December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equal to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.
    (d)(1) Except as provided in paragraph (d) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills that use the cyanidation process to extract gold or silver. The 
Agency recognizes that the elimination of the discharge of pollutants to 
navigable waters may result in an increase in discharges of some 
pollutants to other media. The Agency has considered these impacts and 
has addressed them in the preamble published on December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equal to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.

[47 FR 54609, Dec. 3, 1982, as amended at 53 FR 18788, May 24, 1988]



Sec. 440.104  New source performance standards (NSPS).

    Except as provided in subpart L of this part any new source subject 
to this subsection must achieve the following NSPS representing the 
degree of effluent reduction attainable by the application of the best 
available demonstrated technology (BADT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines that produce copper, lead, zinc, gold, silver, or molybdenum 
bearing ores or any combination of these ores from open-pit or 
underground operations other than placer deposits shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
Cu..........................................         0.30          0.15 
Zn..........................................         1.5           0.75 
Pb..........................................         0.6           0.3  
Hg..........................................         0.002         0.001
Cd..........................................         0.10          0.05 
pH..........................................     (\1\)         (\1\)    
TSS.........................................        30.0          20.0  
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        

    (b)(1) Except as provided in paragraph (b) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills that use the froth-flotation process alone, or in conjunction with 
other processes, for the beneficiation of copper, lead, zinc, gold, 
silver, or molybdenum ores or any combination of these ores. The Agency 
recognizes that the elimination of the discharge of pollutants to 
navigable waters may result in an increase in discharges of some 
pollutants to other media. The Agency has considered these impacts and 
has addressed them in the preamble published on December 3, 1982.
    (2)(i) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equal to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.
    (ii) In the event there is a build up of contaminants in the recycle 
water which significantly interferes with the

[[Page 298]]

ore recovery process and this interference can not be eliminated through 
appropriate treatment of the recycle water, the permitting authority may 
allow a discharge of process wastewater in an amount necessary to 
correct the interference problem after installation of appropriate 
treatment. This discharge shall be subject to the limitations of 
paragraph (a) of this section. The facility shall have the burden of 
demonstrating to the permitting authority that the discharge is 
necessary to eliminate interference in the ore recovery process and that 
the interference could not be eliminated through appropriate treatment 
of the recycle water.
    (c)(1) Except as provided in paragraph (c) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mine areas and mills processes and areas that use dump, heap, in-situ 
leach or vat-leach processes to extract copper from ores or ore waste 
materials. The Agency recognizes that the elimination of the discharge 
of pollutants to navigable waters may result in an increase in 
discharges of some pollutants to other media. The Agency has considered 
these impacts and has addressed them in the preamble published on 
December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equal to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.
    (d)(1) Except as provided in paragraph (d) of this section, there 
shall be no discharge of process wastewater to navigable waters from 
mills that use the cyanidation process to extract gold or silver. The 
Agency recognizes that the elimination of the discharge of pollutants to 
navigable waters may result in an increase in discharges of some 
pollutants to other media. The Agency has considered these impacts and 
has addressed them in the preamble published on December 3, 1982.
    (2) In the event that the annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility exceeds the annual evaporation, a volume of water 
equal to the difference between annual precipitation falling on the 
treatment facility and the drainage area contributing surface runoff to 
the treatment facility and annual evaporation may be discharged subject 
to the limitations set forth in paragraph (a) of this section.

[47 FR 54609, Dec. 3, 1982, as amended at 53 FR 18788, May 24, 1988]

    Effective Date Note: Paragraph (b)(2)(ii) of Sec. 440.104 published 
at 47 FR 54609, Dec. 3, 1982, contains information collection 
requirements which will not become effective until Office of Management 
and Budget approval has been obtained.
Sec. 440.105  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



                  Subpart K--Platinum Ores Subcategory



Sec. 440.110  Applicability; description of the platinum ore subcategory.

    The provisions of this subpart K are applicable to discharges from 
(a) mines that produce platinum ore and (b) mills that process platinum 
ore.
Sec. 440.111  [Reserved]
Sec. 440.112  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT). 
          [Reserved]



Sec. 440.113  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in subpart L of this part and 40 CFR 125.30 
through 125.32, any existing point source subject to this subpart must 
achieve the

[[Page 299]]

following effluent limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT):
    (a) The concentration of pollutants discharged in mine drainage from 
mines that produce platinum bearing ores from open-pit or underground 
operations other than placer deposits shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
Cu..........................................         0.30          0.15 
Zn..........................................         1.5           0.75 
Pb..........................................         0.6           0.3  
Hg..........................................         0.002         0.001
Cd..........................................         0.10          0.05 
------------------------------------------------------------------------

    (b) The concentration of pollutants discharged from mills that use 
the froth-flotation process alone, or in conjunction with other 
processes, for the beneficiation of platinum ores shall not exceed:

------------------------------------------------------------------------
                                                 Effluent limitations   
                                             ---------------------------
                                                             Average of 
           Effluent characteristic                          daily values
                                               Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                                 Milligrams per liter   
                                                                        
                                             ---------------------------
Cu..........................................         0.30          0.15 
Zn..........................................         1.0           0.5  
Pb..........................................         0.6           0.3  
Hg..........................................         0.002         0.001
Cd..........................................         0.10          0.05 
------------------------------------------------------------------------

Sec. 440.114  New source performance standards (NSPS). [Reserved]
Sec. 440.115  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BTC). [Reserved]



              Subpart L--General Provisions and Definitions



Sec. 440.130  Applicability.

    Abbreviations and methods of analysis set forth in 40 CFR part 401 
shall apply to part 440 except as provided in these general provisions 
and definitions. The general provisions and definitions in this subpart 
apply to all subparts of part 440 unless otherwise noted.



Sec. 440.131  General provisions.

    (a) Combined waste streams. In the event that waste streams from 
various subparts or segments of subparts in part 440 are combined for 
treatment and discharge, the quantity and concentration of each 
pollutant or pollutant property in the combined discharge that is 
subject to effluent limitations shall not exceed the quantity and 
concentration of each pollutant or pollutant property that could have 
been discharged had each waste stream been treated separately. In 
addition, the discharge flow from the combined discharge shall not 
exceed the volume that could have been discharged had each waste stream 
been treated separately.
    (b) Storm exemption for facilities permitted to discharge. If, as a 
result of precipitation or snowmelt, a source with an allowable 
discharge under 40 CFR part 440 has an overflow or excess discharge of 
effluent which does not meet the limitations of 40 CFR part 440, the 
source may qualify for an exemption from such limitations with respect 
to such discharge if the following conditions are met:
    (1) The facility is designed, constructed and maintained to contain 
the maximum volume of wastewater which would be generated by the 
facility during a 24-hour period without an increase in volume from 
precipitation and the maximum volume of wastewater resulting from a 10-
year, 24-hour precipitation event or treat the maximum flow associated 
with these volumes. In computing the maximum volume of wastewater which 
would result from a 10-year, 24-hour precipitation event, the facility 
must include the volume which would result from all areas contributing 
runoff to the individual treatment facility, i.e., all runoff that is 
not diverted from the active mining area and runoff which is not 
diverted from the mill area.
    (2) The facility takes all reasonable steps to maintain treatment of 
the

[[Page 300]]

wastewater and minimize the amount of overflow.
    (3) The facility complies with the notification requirements of 
Sec. 122.60 (g) and (h). The storm exemption is designed to provide an 
affirmative defense to an enforcement action. Therefore, the operator 
has the burden of demonstrating to the appropriate authority that the 
above conditions have been met.
    (c) Storm exemption for facilities not permitted to discharge. If, 
as a result of precipitation (rainfall or snowmelt), a source which is 
not permitted to discharge under 40 CFR part 440, has an overflow or 
discharge which violates the limitations of 40 CFR part 440, the source 
may qualify for an exemption from such limitations with respect to such 
discharge if the following conditions are met:
    (1) The facility is designed, constructed, and maintained to contain 
the maximum volume of wastewater stored and contained by the facility 
during normal operating conditions without an increase in volume from 
precipitation and the maximum volume of wastewater resulting from a 10-
year, 24-hour precipitation event. In computing the maximum volume of 
wastewater which would result from a 10-year, 24-hour precipitation 
event, the facility must include the volume which would result from all 
areas contributing runoff to the individual treatment facility, i.e., 
all runoff that is not diverted from the area or process subject to zero 
discharge, and other runoff that is allowed to commingle with the 
influent to the treatment system.
    (2) The facility takes all reasonable steps to minimize the overflow 
or excess discharge.
    (3) The facility complies with the notification requirements of 
Sec. 122.60(g) and (h). The storm exemption is designed to provide an 
affirmative defense to an enforcement action. Therefore, the operator 
has the burden of demonstrating to the appropriate authority that the 
above conditions have been met.
    (d) pH adjustment. (1) Where the application of neutralization and 
sedimentation technology to comply with relevant metal limitations 
results in an inability to comply with the pH range of 6 to 9, the 
permit issuer may allow the pH level in the final effluent to slightly 
exceed 9.0 so that the copper, lead, zinc, mercury, and cadmium 
limitations will be achieved.
    (2) In the case of a discharge into natural receiving waters for 
which the pH, if unaltered by human activities, is or would be less than 
6.0 and approved water quality standards authorize such lower pH, the pH 
limitations for the discharge may be adjusted downward to the pH water 
quality criterion for the receiving waters provided the other effluent 
limitations for the discharge are met. In no case shall a pH limitation 
below 5.0 be permitted.
    (e) Groundwater infiltration provision. In the event a new source 
subject to a no discharge requirement can demonstrate that groundwater 
infiltration contributes a substantial amount of water to the tailing 
impoundment or wastewater holding facility, the permitting authority may 
allow the discharge of a volume of water equivalent to the amount of 
groundwater infiltration. This discharge shall be subject to the 
limitations for mine drainage applicable to the new source subcategory.



Sec. 440.132   General definitions.

    (a) ``Active mining area'' is a place where work or other activity 
related to the extraction, removal, or recovery of metal ore is being 
conducted, except, with respect to surface mines, any area of land on or 
in which grading has been completed to return the earth to desired 
contour and reclamation work has begun.
    (b) ``Annual precipitation'' and ``annual evaporation'' are the mean 
annual precipitation and mean annual lake evaporation, respectively, as 
established by the U.S. Department of Commerce, Environmental Science 
Services Administration, Environmental Data Services, or equivalent 
regional rainfall and evaporation data.
    (c) ``Appropriate treatment of the recycle water'' in subpart J, 
Sec. 440.104 includes, but is not limited to pH adjustment, settling and 
pH adjustment, settling, and mixed media filtration.
    (d) ``Groundwater infiltration'' in Sec. 440.131 means that water 
which enters the treatment facility as a result of the

[[Page 301]]

interception of natural springs, aquifers, or run-off which percolates 
into the ground and seeps into the treatment facility's tailings pond or 
wastewater holding facility and that cannot be diverted by ditching or 
grouting the tailings pond or wastewater holding facility.
    (e) ``In-situ leach methods'' means the processes involving the 
purposeful introduction of suitable leaching solutions into a uranium 
ore body to dissolve the valuable minerals in place and the purposeful 
leaching of uranium ore in a static or semistatic condition either by 
gravity through an open pile, or by flooding a confined ore pile. It 
does not include the natural dissolution of uranium by ground waters, 
the incidental leaching of uranium by mine drainage, nor the 
rehabilitation of aquifiers and the monitoring of these aquifiers.
    (f) ``Mill'' is a preparation facility within which the metal ore is 
cleaned, concentrated, or otherwise processed before it is shipped to 
the customer, refiner, smelter, or manufacturer. A mill includes all 
ancillary operations and structures necessary to clean, concentrate, or 
otherwise process metal ore, such as ore and gangue storage areas and 
loading facilities.
    (g) ``Mine'' is an active mining area, including all land and 
property placed under, or above the surface of such land, used in or 
resulting from the work of extracting metal ore or minerals from their 
natural deposits by any means or method, including secondary recovery of 
metal ore from refuse or other storage piles, wastes, or rock dumps and 
mill tailings derived from the mining, cleaning, or concentration of 
metal ores.
    (h) ``Mine drainage'' means any water drained, pumped, or siphoned 
from a mine.
    (i) ``Ten (10)-year, 24-hour precipitation event'' is the maximum 
24-hour precipitation event with a probable recurrence interval of once 
in 10 years as established by the U.S. Department of Commerce, National 
Oceanic and Atmospheric Administration, National Weather Service, or 
equivalent regional or rainfall probability information.
    (j) ``U'' (Uranium) is measured by the procedure discussed in 40 CFR 
141.25(b)(2), or an equivalent method.



                 Subpart M--Gold Placer Mine Subcategory

    Source: 53 FR 18788, May 24, 1988, unless otherwise noted.



Sec. 440.140  Applicability; description of the gold placer mine subcategory.

    (a) The provisions of this subpart M are applicable to discharges 
from--
    (1) Mines and dredges that produce gold or gold bearing ores from 
placer deposits; and
    (2) The beneficiation processes which use gravity separation methods 
for recovering gold from placer deposits.
    (b) The provisions of this subpart M are not applicable to any mines 
or beneficiation processes which process less than 1500 cubic yards (cu 
yd) of ore per year, or to dredges which process less than 50,000 cu yd 
of ore per year, or to dredges located in open waters (i.e., open bays, 
marine waters, or major rivers).



Sec. 440.141  Specialized definitions and provisions.

    For the purpose of this subpart M, the general definitions, 
abbreviations, methods of analysis, and general provisions set forth in 
40 CFR part 401 shall apply except as superseded by those below. The 
general provisions and definitions set forth in 40 CFR part 440, subpart 
L, shall not apply to this subpart.
    (a) Specialized definitions. The following specialized definitions 
apply to this subpart only.
    (1) ``Beneficiation area'' means the area of land used to stockpile 
ore immediately before the beneficiation process, the area of land used 
for the beneficiation process, the area of land used to stockpile the 
tailings immediately after the beneficiation process, and the area of 
land from the stockpiled tailings to the treatment system (e.g., holding 
pond or settling pond, and the area of the treatment system).
    (2) ``Beneficiation process'' means the dressing or processing of 
gold bearing ores for the purpose of--

[[Page 302]]

    (i) Regulating the size of, or recovering, the ore or product,
    (ii) Removing unwanted constituents from the ore, and
    (iii) Improving the quality, purity, or assay grade of a desired 
product.
    (3) ``Drainage water'' means incidental surface waters from diverse 
sources such as rainfall, snow melt or permafrost melt.
    (4) ``Dredge'' means a self-contained combination of an elevating 
excavator (e.g., bucket line dredge), the beneficiation or gold-
concentrating plant, and a tailings disposal plant, all mounted on a 
floating barge.
    (5) ``Five (5) year, 6-hour precipitation event'' means the maximum 
6-hour precipitation event with a probable recurrence interval of once 
in 5 years as established by the U.S. Department of Commerce, National 
Oceanic and Atmospheric Administration, National Weather Service, or 
equivalent regional or rainfall probability information.
    (6) ``Gravity separation methods'' means the treatment of mineral 
particles which exploits differences between their specific gravities. 
The separation is usually performed by means of sluices, jigs, 
classifiers, spirals, hydrocyclones, or shaking tables.
    (7) ``Infiltration water'' means that water which permeates through 
the earth into the plant site.
    (8) ``Mine'' means a place where work or other activity related to 
the extraction or recovery of ore is performed.
    (9) ``Mine area'' means the land area from which overburden is 
stripped and ore is removed prior to moving the ore to the beneficiation 
area.
    (10) ``Mine drainage'' means any water drained, pumped or siphoned 
from a mine.
    (11) ``New water'' means water from any discrete source such as a 
river, creek, lake or well which is deliberately allowed or brought into 
the plant site.
    (12) ``Open cut mine'' means any form of recovery of ore from the 
earth except by a dredge.
    (13) ``Ore'' means gold placer deposit consisting of metallic gold-
bearing gravels, which may be: residual, from weathering of rocks in-
situ; river gravels in active streams; river gravels in abandoned and 
often buried channels; alluvial fans; sea-beaches; and sea-beaches now 
elevated and inland. Ore is the raw ``bank run'' material measured in 
place, before being moved by mechanical or hydraulic means to a 
beneficiation process.
    (14) ``Permit area'' means the area of land specified or referred to 
in an NPDES permit in which active mining and related activities may 
occur that result in the discharge regulated under the terms of the 
permit. Usually this is specifically delineated in an NPDES permit or 
permit application, but in other cases may be ascertainable from an 
Alaska Tri-agency permit application or similar document specifying the 
mine location, mining plan and similar data.
    (15) ``Plant site'' means the area occupied by the mine, necessary 
haulage ways from the mine to the beneficiation process, the 
beneficiation area, the area occupied by the wastewater treatment 
facilities and the storage areas for waste materials and solids removed 
from the wastewaters during treatment.
    (16) ``Process wastewater'' means all water used in and resulting 
from the beneficiation process, including but not limited to the water 
used to move the ore to and through the beneficiation process, the water 
used to aid in classification, and the water used in gravity separation, 
mine drainage, and infiltration and drainage waters which commingle with 
mine drainage or waters resulting from the beneficiation process.
    (17) ``Settleable solids'' means the particulate material (both 
organic or inorganic) which will settle in one hour expressed in 
milliliters per liter (ml/l) as determined using an Imhoff cone and the 
method described for Residue--Settleable in 40 CFR part 136.
    (b) Specialized provisions--storm exemption. This specialized 
provision applies to this subpart M only. If, as a result of 
precipitation (rainfall or snowmelt), a source subject to this subpart 
has an overflow or discharge of effluent which does not meet the 
limitations or standards of this subpart, the source may qualify for an 
exemption from such limitations and standards with respect

[[Page 303]]

to such discharge if the following conditions are met:
    (1) The treatment system is designed, constructed, and maintained to 
contain the maximum volume of untreated process wastewater which would 
be discharged, stored, contained and used or recycled by the 
beneficiation process into the treatment system during a 4-hour 
operating period without an increase in volume from precipitation or 
infiltration, plus the maximum volume of water runoff resulting from a 
5-year, 6-hour precipitation event. In computing the maximum volume of 
water which would result from a 5-year, 6-hour precipitation event, the 
operator must include the volume which would result from the plant site 
contributing runoff to the individual treatment facility.
    (2) The operator takes all reasonable steps to maintain treatment of 
the wastewater and minimize the amount of overflow.
    (3) The source is in compliance with the BMP in Sec. 140.148 and 
related provisions of its NPDES permit.
    (4) The operator complies with the notification requirements of 
Sec. 122.41 (m) and (n) of this title. The storm exemption is designed 
to provide an affirmative defense to an enforcement action. Therefore, 
the operator has the burden of demonstrating to the appropriate 
authority that the above conditions have been met.



Sec. 440.142  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in 40 CFR 125.30--125.32, any existing point 
source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):
    (a) The concentration of pollutants discharged in process wastewater 
from an open-cut mine plant site shall not exceed:

------------------------------------------------------------------------
                          Effluent limitations                          
-------------------------------------------------------------------------
                                                          Instantaneous 
                Effluent characteristics                     maximum    
------------------------------------------------------------------------
Settleable solids......................................         0.2 ml/l
------------------------------------------------------------------------

    (b) The concentration of pollutants discharged in process wastewater 
from a dredge plant site shall not exceed:

------------------------------------------------------------------------
                                                Effluent limitations--  
          Effluent characteristics               Instantaneous maximum  
                                                                        
------------------------------------------------------------------------
Settleable solids...........................               0.2 ml/l     
------------------------------------------------------------------------



Sec. 440.143  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in 40 CFR 125.30-125.32, any existing point 
source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT).
    (a) The volume of process wastewater which may be discharged from an 
open-cut mine plant site shall not exceed the volume of infiltration, 
drainage and mine drainage waters which is in excess of the make up 
water required for operation of the beneficiation process. The 
concentration of pollutants in process wastewaters discharged from an 
open-cut mine plant site shall not exceed:

------------------------------------------------------------------------
                                                Effluent limitations--  
          Effluent characteristics               Instantaneous maximum  
                                                                        
------------------------------------------------------------------------
Settleable solids...........................               0.2 ml/l     
------------------------------------------------------------------------

    (b) The volume of process wastewater which may be discharged from a 
dredge plant site shall not exceed the volume of infiltration, drainage 
and mine drainage waters which is in excess of the make up water 
required for operation of the beneficiation process. The concentration 
of pollutants in process wastewater discharged from a dredge plant site 
shall not exceed:

[[Page 304]]



------------------------------------------------------------------------
                                                Effluent limitations--  
          Effluent characteristics               Instantaneous maximum  
                                                                        
------------------------------------------------------------------------
Settleable solids...........................               0.2 ml/l     
------------------------------------------------------------------------



Sec. 440.144  New Source Performance Standards (NSPS).

    Any new source subject to this subpart must achieve the following 
NSPS representing the degree of effluent reduction attainable by the 
application of the best available demonstrated technology:
    (a) The volume of process wastewater which may be discharged from an 
open-cut mine plant site shall not exceed the volume of infiltration, 
drainage and mine drainage waters which is in excess of the make up 
water required for operation of the beneficiation process. The 
concentration of pollutants in process wastewaters discharged from an 
open-cut mine plant site shall not exceed:

------------------------------------------------------------------------
                                                Effluent limitations--  
          Effluent characteristics               Instantaneous maximum  
                                                                        
------------------------------------------------------------------------
Settleable solids...........................               0.2 ml/l     
------------------------------------------------------------------------

    (b) The volume of process wastewater which may be discharged from a 
dredge plant site shall not exceed the volume of infiltration, drainage 
and mine drainage waters which is in excess of the make up water 
required for operation of the beneficiation process. The concentration 
of pollutants in process wastewater discharged from a dredge plant site 
shall not exceed:

------------------------------------------------------------------------
                                                Effluent limitations--  
          Effluent characteristics               Instantaneous maximum  
                                                                        
------------------------------------------------------------------------
Settleable solids...........................               0.2 ml/l     
------------------------------------------------------------------------

    (c) Notwithstanding any other provision of this chapter, the 
Regional Administrator or Director of a State agency with authority to 
administer the NPDES program shall in designating new source gold placer 
mines, take into account and base the decision on whether one or more of 
the following factors has occurred after May 24, 1988.
    (1) The mine will operate outside of the permit area which is 
covered by a currently valid NPDES Permit.
    (2) The mine significantly alters the nature or quantity of 
pollutants discharged.
    (3) The mine discharges into a stream into which it has not 
discharged under its currently valid NPDES permit.
    (4) The mine will operate in a permit area that has not been mined 
during the term of the currently valid NPDES permit.
    (5) Such other factors as the Regional Administrator or state 
Director deems relevant.
Secs. 440.145--440.147  [Reserved]



Sec. 440.148  Best Management Practices (BMP).

    The following best management practices are specific requirements 
which shall be included in each NPDES permit for all mining operations 
regulated under this subpart to the greatest extent applicable in each 
such mining operation.
    (a) Surface water diversion: The flow of surface waters into the 
plant site shall be interrupted and these waters diverted around and 
away from incursion into the plant site.
    (b) Berm construction: Berms, including any pond walls, dikes, low 
dams and similar water retention structures shall be constructed in a 
manner such that they are reasonably expected to reject the passage of 
water.
    (c) Pollutant materials storage: Measures shall be taken to assure 
that pollutant materials removed from the process water and wastewater 
streams will be retained in storge areas and not discharged or released 
to the waters of the United States.
    (d) New water control: The amount of new water allowed to enter the 
plant site for use in ore processing shall be limited to the minimum 
amount required as make-up water for processing operations.
    (e) Maintenance of water control and solids retention devices: All 
water control devices such as diversion structures and berms and all 
solids retention structures such as berms, dikes, pond structures and 
dams shall be maintained to continue their effectiveness and to protect 
from unexpected and catastrophic failure.

[[Page 305]]



   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.
443.10  Applicability; description of the asphalt emulsion subcategory.
443.11  Specialized definitions.
443.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
443.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
443.14  [Reserved]
443.15  Standards of performance for new sources.
443.16  Pretreatment standards for new sources.

                 Subpart B--Asphalt Concrete Subcategory

443.20  Applicability; description of the asphalt concrete subcategory.
443.21  Specialized definitions.
443.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
443.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
443.24  [Reserved]
443.25  Standards of performance for new sources.
443.26  Pretreatment standard for new sources.

                 Subpart C--Asphalt Roofing Subcategory

443.30  Applicability; description of the asphalt roofing subcategory.
443.31  Specialized definitions.
443.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
443.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
443.34  [Reserved]
443.35  Standards of performance for new sources.
443.36  Pretreatment standard for new sources.

        Subpart D--Linoleum and Printed Asphalt Felt Subcategory

443.40  Applicability; description of the linoleum and printed asphalt 
          felt subcategory.
443.41  Specialized definitions.
443.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
443.43  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
443.44  [Reserved]
443.45  Standards of performance for new sources.
443.46  Pretreatment standards for new sources.

    Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c) and 307(c), 
Federal Water Pollution Control Act, as amended (the Act); 33 U.S.C. 
1251, 1311, 1314 (b) and (c), 1316 (b) and (c), 1317(c), 86 Stat. 816 et 
seq.; Pub. L. 92-500.

    Source: 40 FR 31191, July 24, 1975, unless otherwise noted.



                 Subpart A--Asphalt Emulsion Subcategory



Sec. 443.10   Applicability; description of the asphalt emulsion subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of asphalt paving and roofing emulsions.



Sec. 443.11   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 ``production area size'' shall mean that area in which 
the oxidation towers, loading facilities, and all buildings that house 
product processes are located.

[[Page 306]]

    (c) The term ``process wastewater pollutants'' shall mean any 
pollutants present in the process wastewaters and rainwater runoff.



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]



Sec. 443.13   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                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)          
                                                                        
                                           -----------------------------
TSS.......................................       0.023             0.015
Oil and grease............................       0.015             0.010
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 gal
                                                     of runoff)         
                                                                        
                                           -----------------------------
TSS.......................................       0.188             0.125
Oil and grease............................       0.125             0.083
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

Sec. 443.14  [Reserved]



Sec. 443.15   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                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)          
                                                                        
                                           -----------------------------
TSS.......................................       0.023             0.015
Oil and grease............................       0.015             0.010
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 gal
                                                     of runoff)         
                                                                        
                                           -----------------------------
TSS.......................................       0.188             0.125
Oil and grease............................       0.125             0.083
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 443.16   Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled

[[Page 307]]

by this section which may be discharged to a publicly owned treatment 
works by a new source subject to the provisions of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
pH........................................      Do.                     
Oil and grease............................  100 mg/l.                   
------------------------------------------------------------------------


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



                 Subpart B--Asphalt Concrete Subcategory



Sec. 443.20   Applicability; description of the asphalt concrete subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of asphalt concrete.



Sec. 443.21   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 ``process wastewater'' shall mean any water which, 
during the manufacturing process, comes into direct contact with any raw 
material, intermediate product, by-product, or product used in or 
resulting from the production of paving asphalt concrete.
    (c) The term ``process wastewater pollutants'' shall mean any 
pollutants present in the process wastewater.



Sec. 443.22  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): There shall be no discharge of process waste 
water pollutants to navigable waters.

[60 FR 33969, June 29, 1995]



Sec. 443.23   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process wastewater pollutants to navigable waters.
Sec. 443.24  [Reserved]



Sec. 443.25   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process wastewater pollutants to navigable waters.



Sec. 443.26   Pretreatment standard for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
pH........................................      Do.                     
Oil and grease............................  100 mg/l.                   
------------------------------------------------------------------------


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

[[Page 308]]



                 Subpart C--Asphalt Roofing Subcategory



Sec. 443.30   Applicability; description of the asphalt roofing subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of asphalt roofing materials.



Sec. 443.31   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 ``process wastewater'' shall mean any water which, 
during the manufacturing process, comes into direct contact with any raw 
material, intermediate product, by-product, or product used in or 
resulting from the production of asphalt roofing materials.
    (c) The term ``process wastewater pollutants'' shall mean any 
pollutants present in the process wastewater.



Sec. 443.32   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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................       0.056             0.038
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
TSS.......................................       0.056             0.038
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]



Sec. 443.33   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a point source subject to the provisions of this 
subpart after application of the best available technology economically 
achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................       0.028             0.019
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
TSS.......................................       0.028             0.019
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

Sec. 443.34  [Reserved]



Sec. 443.35   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may

[[Page 309]]

be discharged by a new source subject to the provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................       0.028             0.019
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
TSS.......................................       0.028             0.019
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 443.36   Pretreatment standard for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
pH........................................      Do.                     
Oil and grease............................  100 mg/l.                   
------------------------------------------------------------------------


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



        Subpart D--Linoleum and Printed Asphalt Felt Subcategory



Sec. 443.40   Applicability; description of the linoleum and printed asphalt felt subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of Linoleum and Printed Asphalt Felt floor 
coverings.



Sec. 443.41   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 ``process wastewater'' shall mean any water which, 
during the manufacturing process, comes into direct contact with any raw 
material, intermediate product, by-product, or product used in or 
resulting from the production of linoleum and printed asphalt felt floor 
coverings.
    (c) The term ``process wastewater pollutants'' shall mean any 
pollutants present in the process wastewater.



Sec. 443.42   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/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................       0.038             0.025
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
TSS.......................................       0.038             0.025
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[40 FR 31191, July 24, 1975, as amended at 60 FR 33970, June 29, 1995]



Sec. 443.43   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this

[[Page 310]]

section, which may be discharged by a point source subject to the 
provisions of this subpart after application of the best available 
technology economically achievable:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
TSS.......................................       0.019             0.013
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
TSS.......................................       0.019             0.013
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         

Sec. 443.44  [Reserved]



Sec. 443.45   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                               Metric units (kg/kkg of  
                                                      product)          
                                                                        
                                           -----------------------------
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                             English units (lb/1,000 lb 
                                                     of product)        
                                                                        
                                           -----------------------------
TSS.......................................       0.019             0.013
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



Sec. 443.46   Pretreatment standard for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

------------------------------------------------------------------------
      Pollutant or pollutant property           Pretreatment standard   
------------------------------------------------------------------------
BOD5......................................  No limitation.              
TSS.......................................      Do.                     
pH........................................      Do.                     
Oil and grease............................  100 mg/l.                   
------------------------------------------------------------------------


[40 FR 31191, July 24, 1975, as amended at 60 FR 33970, June 29, 1995]



PART 446--PAINT FORMULATING POINT SOURCE CATEGORY--Table of Contents




           Subpart A--Oil-Base Solvent Wash Paint Subcategory

Sec.
446.10  Applicability; description of the oil-base solvent wash paint 
          subcategory.
446.11  Specialized definitions.
446.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
446.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
446.14  [Reserved]
446.15  Standards of performance for new sources.
446.16  Pretreatment standards for new sources.

    Authority: Secs. 301, 304(b) and (c), 306(b) and (c) and 307(c), 
Federal Water Pollution Control Act, as amended (the Act); 33 U.S.C. 
1251, 1311, 1314(b) and (c), 1316(b) and (c) and 1317(c); 86 Stat. 816 
et seq.; Pub. L. 92-500.

    Source: 40 FR 31725, July 28, 1975, unless otherwise noted.



           Subpart A--Oil-Base Solvent Wash Paint Subcategory



Sec. 446.10   Applicability; description of the oil-base solvent wash paint subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of oil-base paint where the tank cleaning 
is performed using solvents. When a plant is subject to effluent 
limitations covering more than

[[Page 311]]

one subcategory the discharge limitation shall be the aggregate of the 
limitations applicable to the total production covered in each 
subcategory.



Sec. 446.11   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.



Sec. 446.12  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): There shall be no discharge of process waste 
water pollutants to navigable waters.

[60 FR 33970, June 29, 1995]



Sec. 446.13   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.
Sec. 446.14  [Reserved]



Sec. 446.15   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 446.16  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart: There shall be no discharge of process water pollutants 
to a publicly owned treatment works.

[60 FR 33970, June 29, 1995]



PART 447--INK FORMULATING POINT SOURCE CATEGORY--Table of Contents




            Subpart A--Oil-Base Solvent Wash Ink Subcategory

Sec.
447.10  Applicability; description of the oil-base solvent wash ink 
          subcategory.
447.11  Specialized definitions.
447.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
447.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
447.14  [Reserved]
447.15  Standards of performance for new sources.
447.16  Pretreatment standards for new sources.

    Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c) and 307(c), 
Federal Water Pollution Control Act, as amended (the Act); 33 U.S.C. 
1251, 1311, 1314 (b) and (c), 1316 (b) and (c) and 1317(c); 86 Stat. 816 
et seq.; Pub. L. 92-500.

    Source: 40 FR 31727, July 28, 1975, unless otherwise noted.



            Subpart A--Oil-Base Solvent Wash Ink Subcategory



Sec. 447.10   Applicability; description of the oil-base solvent wash ink subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from

[[Page 312]]

the production of oil-base ink where the tank washing system uses 
solvents. When a plant is subject to effluent limitations covering more 
than one subcategory the discharge limitation shall be the aggregate of 
the limitations applicable to the total production covered in each 
subcategory.



Sec. 447.11   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, 
abbreviations, and methods of analysis set forth in 40 CFR part 401 
shall apply to this subpart.



Sec. 447.12  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): There shall be no discharge of process waste 
water pollutants to navigable waters.

[60 FR 33970, June 29, 1995]



Sec. 447.13   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties which may be discharged by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.
Sec. 447.14  [Reserved]



Sec. 447.15   Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties which may be discharged by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 447.16  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart: There shall be no discharge of process water pollutants 
to a publicly owned treatment works.

[60 FR 33970, June 29, 1995]



PART 454--GUM AND WOOD CHEMICALS MANUFACTURING POINT SOURCE CATEGORY--Table of Contents




            Subpart A--Char and Charcoal Briquets Subcategory

Sec.
454.10  Applicability; description of the manufacture of char and 
          charcoal briquets subcategory.
454.11  Specialized definitions.
454.12  Effluent limitations and guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

             Subpart B--Gum Rosin and Turpentine Subcategory

454.20  Applicability; description of the manufacture of gum rosin and 
          turpentine subcategory.
454.21  Specialized definitions.
454.22  Effluent limitations and guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

       Subpart C--Wood Rosin, Turpentine and Pine Oil Subcategory

454.30  Applicability; description of the manufacture of wood rosin, 
          turpentine and pine oil subcategory.
454.31  Specialized definitions.

[[Page 313]]

454.32  Effluent limitations and guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

      Subpart D--Tall Oil Rosin, Pitch and Fatty Acids Subcategory

454.40  Applicability; description of the manufacture of tall oil rosin, 
          pitch and fatty acids subcategory.
454.41  Specialized definitions.
454.42  Effluent limitations and guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                  Subpart E--Essential Oils Subcategory

454.50  Applicability; description of the essential oils subcategory.
454.51  Specialized definitions.
454.52  Effluent limitations and guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

             Subpart F--Rosin-Based Derivatives Subcategory

454.60  Applicability; description of manufacture of rosin-based 
          derivatives subcategory.
454.61  Specialized definitions.
454.62  Effluent limitations and guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

    Authority: Secs. 301, 304(b) and (c), 306(b), 307(b) and (c), 
Federal Water Pollution Control Act, as amended (33 U.S.C. 1251, 1311, 
1314(b) and (c), 1316(b) and 1317(b) and (c), 86 Stat. 816 et. seq.; 
Pub. L. 92-500) (the Act).

    Source: 41 FR 20511, May 18, 1976, unless otherwise noted.



            Subpart A--Char and Charcoal Briquets Subcategory



Sec. 454.10   Applicability; description of the manufacture of char and charcoal briquets subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of char and charcoal briquets.



Sec. 454.11   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 ``product'' shall mean char and charcoal briquets.



Sec. 454.12   Effluent limitations and 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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the manufacture of char and charcoal briquets by 
a point source subject to the provisions of this paragraph after 
application of the best practicable control technology currently 
available: There shall be no discharge of process wastewater pollutants 
to navigable waters.

[41 FR 20511, May 18, 1976, as amended at 60 FR 33970, June 29, 1995]



             Subpart B--Gum Rosin and Turpentine Subcategory



Sec. 454.20   Applicability; description of the manufacture of gum rosin and turpentine subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of gum rosin and turpentine.



Sec. 454.21   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``product'' shall mean gum rosin and turpentine.

[[Page 314]]



Sec. 454.22   Effluent limitations and 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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the manufacture of gum rosin and turpentine by a 
point source subject to the provisions of this paragraph after 
application of the best practicable control technology currently 
available:

[Metric units, kg/kkg of product; English units, lb/1,000 lb of product]
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
BOD5......................................        1.42             0.755
TSS.......................................       0.077             0.026
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[41 FR 20511, May 18, 1976, as amended at 60 FR 33970, June 29, 1995]



       Subpart C--Wood Rosin, Turpentine and Pine Oil Subcategory



Sec. 454.30   Applicability; description of the manufacture of wood rosin, turpentine and pine oil subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of wood rosin, turpentine and pine oil 
subcategory.



Sec. 454.31   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``product'' shall mean products from wood rosin, 
turpentine and pine oil.



Sec. 454.32   Effluent limitations and 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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the manufacture of wood rosin, turpentine and 
pine oil by a point source subject to the provisions of this paragraph 
after application of the best practicable control technology currently 
available:

[Metric units, kg/kkg of product; English units, lb/1,000 lb of product]
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
BOD5......................................        2.08              1.10
TSS.......................................        1.38             0.475
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[41 FR 20511, May 18, 1976, as amended at 60 FR 33970, June 29, 1995]



      Subpart D--Tall Oil Rosin, Pitch and Fatty Acids Subcategory



Sec. 454.40   Applicability; description of manufacture of tall oil rosin, pitch and fatty acids subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of tall oil rosin, pitch and fatty acids.



Sec. 454.41   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``product'' shall mean tall oil rosin, pitch and fatty 
acids.

[[Page 315]]



Sec. 454.42   Effluent limitations and 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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the manufacture of tall oil rosin, pitch and 
fatty acids by a point source subject to the provisions of this 
paragraph after application of the best practicable control technology 
currently available:

[Metric units, kg/kkg of product; English units, lb/1,000 lb of product]
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
BOD5......................................       0.995             0.529
TSS.......................................       0.705             0.243
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[41 FR 20511, May 18, 1976, as amended at 60 FR 33971, June 29, 1995]



                  Subpart E--Essential Oils Subcategory



Sec. 454.50   Applicability; description of the essential oils subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of essential oils.



Sec. 454.51   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``product'' shall mean essential oils.



Sec. 454.52   Effluent limitations and 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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the manufacture of essential oils by a point 
source subject to the provisions of this paragraph after application of 
the best practicable control technology currently available:

[Metric units, kg/kkg of product; English units, lb/1,000 lb of product]
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
BOD5......................................        22.7              12.0
TSS.......................................        9.01              3.11
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[41 FR 20511, May 18, 1976, as amended at 60 FR 33971, June 29, 1995]



             Subpart F--Rosin-Based Derivatives Subcategory



Sec. 454.60   Applicability; description of manufacture of rosin-based derivatives subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of rosin-based derivatives.



Sec. 454.61   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``product'' shall mean rosin-based derivatives.

[[Page 316]]



Sec. 454.62   Effluent limitations and 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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the manufacture of rosin-based derivatives by a 
point source subject to the provisions of this paragraph after 
application of the best practicable control technology currently 
available:

[Metric units, kg/kkg of product; English units, lb/1,000 lb of product]
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
BOD5......................................        1.41             0.748
TSS.......................................       0.045             0.015
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[41 FR 20511, May 18, 1976, as amended at 60 FR 33971, June 29, 1995]



PART 455--PESTICIDE CHEMICALS--Table of Contents




Sec.
455.10  General definitions.

    Subpart A--Organic Pesticide Chemicals Manufacturing Subcategory

455.11  Compliance date for pretreatment standards for existing sources 
          (PSES).
455.20  Applicability; description of the organic pesticide chemicals 
          manufacturing subcategory.
455.21  Specialized definitions.
455.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
455.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT).
455.24  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available control technology economically achievable (BAT).
455.25  New source performance standards (NSPS).
455.26  Pretreatment standards for existing sources (PSES).
455.27  Pretreatment standards for new sources (PSNS).

Subpart B--Metallo-Organic Pesticide Chemicals Manufacturing Subcategory

455.30  Applicability; description of the metallo-organic pesticide 
          chemicals manufacturing subcategory.
455.31  Specialized definitions.
455.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
455.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]
455.34  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available control technology economically achievable (BAT). 
          [Reserved]
455.35  New source performance standards (NSPS). [Reserved]
455.36  Pretreatment standards for existing sources (PSES). [Reserved]
455.37  Pretreatment standards for new sources (PSNS). [Reserved]

  Subpart C--Pesticide Chemicals Formulating and Packaging Subcategory

455.40  Applicability; description of the pesticide chemicals 
          formulating and packaging subcategory.
455.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

            Subpart D--Test Methods for Pesticide Pollutants

455.50  Identification of test procedures.

Table 1 to Part 455--List of Organic Pesticide Active Ingredients

[[Page 317]]

Table 2 to Part 455--Organic Pesticide Active Ingredient Effluent 
          Limitations Best Available Technology Economically Achievable 
          (BAT) and Pretreatment Standards for Existing Sources (PSES)
Table 3 to Part 455--Organic Pesticide Active Ingredient New Source 
          Performance Standards (NSPS) and Pretreatment Standards for 
          New Sources (PSNS)
Table 4 to Part 455--BAT and NSPS Effluent Limitations for Priority 
          Pollutants for Direct Discharge Point Sources That Use End-of-
          Pipe Biological Treatment
Table 5 to Part  455, Subpart A--BAT and NSPS Effluent Limitations for 
          Priority Pollutants for Direct Discharge Point Sources That Do 
          Not Use End-of-Pipe Biological Treatment
Table 6 to Part 455--PSES and PSNS for Priority Pollutants
Table 7 to Part 455--Test Methods for Pesticide Active Ingredients

    Authority: Secs. 301, 304, 306, 307, and 501, Pub. L. 92-500, 86 
Stat. 816, Pub. L. 95-217, 91 Stat. 156, and Pub. L. 100-4 (33 U.S.C. 
1311, 1314, 1316, 1317, and 1361).

    Source: 43 FR 17776, Apr. 25, 1978, unless otherwise noted.



Sec. 455.10  General definitions.

    As used in this part:
    (a)(1) Pesticide means any substance or mixture of substances 
intended for preventing, destroying, repelling, or mitigating any pest.
    (b) Active ingredient means an ingredient of a pesticide which is 
intended to prevent, destroy, repel, or mitigate any pest.
    (c) Pesticide chemicals means the sum of all active ingredients 
manufactured at each facility covered by this part.
    (d) Pest means: (1) Any insect, rodent, nematode, fungus, weed, or 
(2) any other form of terrestrial or aquatic plant or animal life or 
virus, bacteria, or other micro-organism (except virusus, bacteria, or 
other micro-organisms on or in living man or other living animals) which 
the Administrator declares to be a pest under section 25(c)(1) of Pub. 
L. 94-140, Federal Insecticide, Fungicide and Rodenticide Act.
    (e) Except as provided in this regulation, the general definitions, 
abbreviations and methods of analysis set forth in part 401 of this 
chapter shall apply to this part.
    (f) Priority Pollutants means the toxic pollutants listed in 40 CFR 
part 423, appendix A.

[43 FR 17776, Apr. 25, 1978, as amended at 50 FR 40701, Oct. 4, 1985; 51 
FR 44911, Dec. 15, 1986; 58 FR 50689, Sept. 28, 1993]



    Subpart A--Organic Pesticide Chemicals Manufacturing Subcategory

    Source: 43 FR 44846, Sept. 29, 1978, unless otherwise noted.



Sec. 455.11  Compliance date for pretreatment standards for existing sources (PSES).

    All discharges subject to pretreatment standards for existing 
sources (PSES) in this part must comply with the standards no later than 
September 28, 1996.

[58 FR 50689, Sept. 28, 1993]



Sec. 455.20  Applicability; description of the organic pesticide chemicals manufacturing subcategory.

    (a) For the purpose of calculating and applying effluent limitations 
for COD, BOD5, and TSS, and applying pH limits under BPT (Sec. 455.22), 
BCT (Sec. 455.23), and NSPS (Sec. 455.25), the provisions of this 
subpart are applicable to discharges resulting from the manufacture of 
organic pesticide active ingredients and organo-tin pesticide active 
ingredients, excluding the following: Allethrin; Benzyl Benzoate; 
Bisethylxanthogen; Chlorophacinone; Coumafuryl; Dimethyl Phthalate; 
Diphacinone; Endothall Acid; EXD (Herbisan); Gibberellic Acid; 
Glyphosate; Naphthalene Acetic Acid; Propargite; 1,8 Naphthalic 
Anhydride; Quinmethionate; Rotenone; Sulfoxide; Triazine compounds (both 
symmetrical and asymmetrical); and Warfarin and similar anticoagulants. 
Provided, however, that the effluent limitations of this subpart for 
BOD5 and TSS, but not COD, apply to manufacturers of Ametryn, Prometon, 
Prometryn, Terbutryn, Cyanazine, Atrazine, Propazine, Simazine, 
Terbuthylazine, Hexazinone, and Glyphosate.
    (b) For the purpose of calculating BPT effluent limitations for 
organic Pesticide chemicals, the provisions of

[[Page 318]]

this subpart are applicable to discharges resulting from the manufacture 
of the following organic active ingredients: Aldrin, BHC, Captan, 
Chlordane, DDD, DDE, DDT, Dichloran, Dieldrin, Endosulfan, Endrin, 
Heptachlor, Lindane, Methoxychlor, Mirex, PCNB, Toxaphene, Trifluralin, 
Azinphos Methyl, Demeton-O, Demeton-S, Diazinon, Disulfoton, Malathion, 
Parathion Methyl, Parathion Ethyl, Aminocarb, Carbaryl, Methiocarb, 
Mexacarbate, Propoxur, Barban, Chlorpropham, Diuron, Fenuron, Fenuron-
TCA, Linuron, Monuron, Monuron-TCA, Neubron, Propham, Swep, 2,4-D, 
Dicamba, Silvex, 2,4,5-T, Siduron, Perthane, and Dicofol.
    (c) The intermediates used to manufacture the active ingredients and 
active ingredients used solely in experimental pesticides are excluded 
from coverage in this subpart. Insecticidal pathogenic organisms such as 
Bacillus thuringiensis, insect growth hormones, plant extracts such as 
pyrethrins; sex attractants and botanicals such as Rotenone are also 
excluded from BPT coverage in this subpart.
    (d) A plant that manufactures a pesticide active ingredient listed 
in Table 1 of this part must comply with the BAT effluent limitations 
and new source performance and pretreatment standards for that pesticide 
active ingredient listed in table 2 (BAT and PSES) or Table 3 of this 
part (NSPS and PSNS). A plant that manufactures a pesticide active 
ingredient listed in Table 1 of this part must also comply with the BAT 
effluent limitations and new source performance and pretreatment 
standards for priority pollutants listed in Tables 4, 5 and 6 of this 
part. The limitations in Table 4 of this part (BAT and NSPS) are 
applicable to existing and new direct discharge point sources that use 
End-of-Pipe biological treatment. The limitations in Table 5 of this 
part (BAT and NSPS) are applicable to existing and new direct discharge 
point sources that do not use end-of-pipe biological treatment. The 
limitations in Table 6 of this part (PSES and PSNS) are applicable to 
existing and new sources that discharge to Publicly Owned Treatment 
Works.
    (e) In the case of lead and total cyanide, the discharge quantity 
(mass) shall be determined by multiplying the concentrations listed in 
the applicable tables in this subpart times the flow from non-complexed 
lead-bearing waste streams for lead and times the flow from non-
complexed cyanide-bearing waste streams for total cyanide. Discharges of 
cyanide in cyanide-bearing waste streams are not subject to the cyanide 
limitation and standards of this subpart if the permit writer or control 
authority determines that the cyanide limitations and standards are not 
achievable due to elevated levels of non-amenable cyanide (i.e., cyanide 
that is not oxidized by chlorine treatment) that result from the 
unavoidable complexing of cyanide at the process source of the cyanide-
bearing waste stream and establishes an alternative total cyanide or 
amenable cyanide limitation that reflects the best available technology 
economically achievable. The determination must be based upon a review 
of relevant engineering, production, and sampling and analysis 
information, including measurements of both total and amenable cyanide 
in the waste stream. An analysis of the extent of complexing in the 
waste stream, based on the foregoing information, and its impact on 
cyanide treatability shall be set forth in writing and, for direct 
dischargers, be contained in the fact sheet required by 40 CFR 124.8.

[43 FR 44846, Sept. 29, 1978, as amended at 50 FR 40702, Oct. 4, 1985; 
51 FR 44911, Dec. 15, 1986; 58 FR 50689, Sept. 28, 1993]



Sec. 455.21  Specialized definitions.

    (a) Organic active ingredients means carbon-containing active 
ingredients used in pesticides, excluding metalloorganic active 
ingredients.
    (b) Total organic active ingredients means the sum of all organic 
active ingredients covered by Sec. 455.20(a) which are manufactured at a 
facility subject to this subpart.
    (c) Organic pesticide chemicals means the sum of all organic active 
ingredients listed in Sec. 455.20(b) which are manufactured at a 
facility subject to this subpart.
    (d) Process wastewater flow means the sum of the average daily flows 
from the

[[Page 319]]

following wastewater streams: Process stream and product washes, 
equipment and floor washes, water used as solvent for raw materials, 
water used as reaction medium, spent acids, spent bases, contact cooling 
water, water of reaction, air pollution control blowdown, steam jet 
blowdown, vacuum pump water, pump seal water, safety equipment cleaning 
water, shipping container cleanout, safety shower water, contaminated 
storm water, and product/process laboratory quality control wastewater. 
Notwithstanding any other regulation, process wastewater flow for the 
purposes of this subpart does not include wastewaters from the 
production of intermediate chemicals.
    (e) Process wastewater pollutants means those pollutants present in 
process wastewater flow.

[43 FR 44846, Sept. 29, 1978, as amended at 58 FR 50689, Sept. 28, 1993]



Sec. 455.22  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). The following limitations establish the 
quantity or quality of pollutants or pollutant properties controlled by 
this paragraph which may be discharged from the manufacture of organic 
active ingredient:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
         Effluent characteristics             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
COD.......................................      13.000            9.0000
BOD5......................................       7.400            1.6000
TSS.......................................       6.100            1.8000
Organic pesticide chemicals...............        .010             .0018
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range of 6.0 to 9.0.                                      
                                                                        
Note: For COD, BOD5, and TSS, metric units: Kilogram/1,000 kg of total  
  organic active ingredients. English units: Pound/1,000 lb of total    
  organic active ingredients. For organic pesticide chemicals--metric   
  units: Kilogram/1,000 kg of organic pesticide chemicals. English      
  units: Pound/1,000 lb of organic pesticide chemicals.                 


[43 FR 44846, Sept. 29, 1978, as amended at 60 FR 33971, June 29, 1995]



Sec. 455.23  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best conventional pollutant control technology: 
The limitations for BOD, TSS and pH are the same as those specified in 
40 CFR 455.22.

                        BCT Effluent Limitations                        
                          Effluent Limitations                          
------------------------------------------------------------------------
                                                                 Average
                                                       Maximum  of daily
                                                       for any   values 
           Pollutant or pollutant property               one      shall 
                                                        day**      not  
                                                                exceed**
------------------------------------------------------------------------
BOD5.................................................    7.400    1.6000
TSS..................................................    6.100    1.8000
pH...................................................        *         *
------------------------------------------------------------------------
* Within the range 6.0 to 9.0                                           
** Metric units: Kilogram pollutant/1,000 kg of total organic active    
  ingredients.                                                          
English units: Pound pollutant/1,000 lb of total organic active         
  ingredients                                                           


[58 FR 50689, Sept. 28, 1993]



Sec. 455.24  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available control 
technology economically achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best available technology as specified in 40 CFR 
455.20(d). For the priority pollutants, such sources must achieve 
discharges not exceeding the quantity (mass) determined by multipying 
the process wastewater flow subject to this subpart as defined in 40 CFR 
455.21 (d) times the concentrations listed in table 4 or table 5 of this 
part, as appropriate, of this subpart.

[58 FR 50690, Sept. 28, 1993]

[[Page 320]]



Sec. 455.25  New source performance standards (NSPS).

    (a) Any new source subject to this subpart which discharges process 
wastewater pollutants must achieve the new source performance standards 
specified in 40 CFR 455.20(d), and subject to 455.20(a), must meet the 
following standards for BOD5, TSS, COD and pH:

                    New Source Performance Standards                    
                                Standards                               
------------------------------------------------------------------------
                                                                 Average
                                                       Maximum  of daily
                                                       for any   values 
           Pollutant or pollutant property               one      shall 
                                                        day**      not  
                                                                exceed**
------------------------------------------------------------------------
COD..................................................    9.360     6.480
BOD5.................................................    5.328    1.1520
TSS..................................................    4.392    1.2960
pH...................................................        *         *
------------------------------------------------------------------------
* Within the range 6.0 to 9.0                                           
** Metric units: Kilogram pollutant /1,000 kg of total organic active   
  ingredients.                                                          
English units: Pound pollutant/1,000 lb of total organic active         
  ingredients                                                           


    (b) For the priority pollutants, such sources must achieve 
discharges not exceeding the quantity (mass) determined by multiplying 
the process wastewater flow subject to this subpart as defined in 40 CFR 
455.21(d) times the concentrations listed in table 4 or table 5 of this 
part, as appropriate, of this subpart.

[58 FR 50690, Sept. 28, 1993]



Sec. 455.26  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7, any existing source subject to 
this subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the pretreatment 
standards for existing sources (PSES) as specified in 40 CFR 455.20(d). 
For the priority pollutants, such sources must achieve discharges not 
exceeding the quantity (mass) determined by multiplying the process 
wastewater flow subject to this subpart as defined in 40 CFR 455.21(d) 
times the concentrations listed in Table 6 of this part. If mass 
limitations have not been developed as required, the source shall 
achieve discharges not exceeding the concentration limitations listed in 
Table 6 of this part.

[58 FR 50690, Sept. 28, 1993]



Sec. 455.27  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and must achieve the pretreatment 
standards for new sources (PSNS) as specified in 40 CFR 455.20(d). For 
the priority pollutants, the source must achieve discharges not 
exceeding the quantity (mass) determined by multiplying the process 
wastewater flow subject to this subpart as defined in 40 CFR 455.21(d) 
times the concentrations listed in table 6 of this part. If mass 
limitations have not been developed as required, the source shall 
achieve discharges not exceeding the concentration limitations listed in 
table 6 of this part.

[58 FR 50690, Sept. 28, 1993]



Subpart B--Metallo-Organic Pesticide Chemicals Manufacturing Subcategory



Sec. 455.30  Applicability; description of the metallo-organic pesticide chemicals manufacturing subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of metallo-organic active ingredients 
containing mercury, cadmium, arsenic, or copper. The manufacture of 
intermediates used to manufacture the active ingredients are excluded 
from coverage by this subpart.



Sec. 455.31  Specialized definitions.

    (a) ``Metallo-organic active ingredients'' means carbon containing 
active ingredients containing one or more metallic atoms in the 
structure.



Sec. 455.32  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

[[Page 321]]

achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT). The following limitations 
establish the quantity or quality of pollutants or pollutant properties 
controlled by this paragraph which may be discharged from the 
manufacture of metallo-organic active ingredient: There shall be no 
discharge of process waste water pollutants to navigable waters.

[60 FR 33971, June 29, 1995]
Sec. 455.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

Sec. 455.34  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available control technology economically achievable (BAT). 
          [Reserved]

Sec. 455.35  New source performance standards (NSPS). [Reserved]

Sec. 455.36  Pretreatment standards for existing sources (PSES). 
          [Reserved]

Sec. 455.37  Pretreatment standards for new sources (PSNS). [Reserved]



  Subpart C--Pesticide Chemicals Formulating and Packaging Subcategory



Sec. 455.40  Applicability; description of the pesticide chemicals formulating and packaging subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from all pesticide formulating and packaging operations.

[51 FR 44911, Dec. 15, 1986]



Sec. 455.42  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). The following limitations establish the 
quantity or quality of pollutants or pollutant properties controlled by 
this paragraph which may be discharged from the formulation and 
packaging of pesticides: There shall be no discharge of process waste 
water pollutants to navigable waters.

[60 FR 33971, June 29, 1995]



            Subpart D--Test Methods for Pesticide Pollutants



Sec. 455.50  Identification of test procedures.

    The pesticide active ingredients to which this regulation applies 
and for which effluent limitations guidelines and standards are 
specified in this part are named, together with the Chemical Abstracts 
Service (CAS) number (provided to assist in identifying the pesticide 
active ingredient only) and analytical method(s) designation(s) in table 
7 of this part. Except as provided in 40 CFR 136.5, the discharge 
parameter values required under the Clean Water Act must be determined 
by one of the analytical methods cited and described in table 7 of this 
part. Pesticide manufacturers may not use the analytical method cited in 
table 1B, table 1C, or table 1D of 40 CFR part 136 to make these 
determinations (except where the method cited in those tables is 
identical to the method specified in table 7 of this part). The full 
texts of the analytical methods cited in table 7 of this part are 
contained in the ``Methods For The Determination of Nonconventional 
Pesticides In Municipal and Industrial Wastewater, Volume I,'' EPA 821-
R-93-010A (August 1993 Revision I) and ``Volume II'', EPA 821-R-93-010B 
(August 1993) (the ``Compendium''). Each pesticide chemical manufacturer 
that is required to determine discharge parameter values under this part 
using one of the analytical methods cited in table 7 of this part must 
request in writing a copy of the Compendium from the permit authority or 
local control authority (as applicable) prior to determining such 
discharge parameter

[[Page 322]]

values, unless the manufacturer already has a copy.

[58 FR 50690, Sept. 28, 1993]
  

                        Table 1 to Part 455--List of Organic Pesticide Active Ingredients                       
----------------------------------------------------------------------------------------------------------------
                                             Pesticide                                                          
              EPA census code                   code                Pesticide name                  CAS No.     
----------------------------------------------------------------------------------------------------------------
1.........................................        10501  Dicofol [1,1-Bis(chlorophenyl)-2,2,2-        00115-32-2
                                                          trichloroethanol].                                    
2.........................................        51501  Maleic Hydrazide....................         00123-33-1
3.........................................        42002  EDB [1,2-Ethylene dibromide]........         00106-93-4
4.........................................        82901  Vancide TH [1,3,5-Triethylhexahydro-         07779-27-3
                                                          s-triazine].                                          
5.........................................        29001  Dichloropropene.....................         00542-75-6
7.........................................        17901  Dowicil 75 [1-(3-Chloroallyl)-3,5,7-         04080-31-3
                                                          triaza-1-azoniaadamantanechloride].                   
8.........................................       109901  Triadimefon.........................         43121-43-3
9.........................................        44901  Hexachlorophene (nabac).............         00070-30-4
10........................................        55004  Tetrachlorophene....................         01940-43-8
11........................................        55001  Dichlorophene.......................         00097-23-4
12........................................        84001  Dichlorvos..........................         00062-73-7
13........................................       102401  Landrin-2 [2,3,5-                            02686-99-9
                                                          trimethylphenylmethylcarbamate].                      
14........................................        82601  Fenac [2,3,6-Trichlorophenylacetic           00085-34-7
                                                          acid].                                                
14........................................        (\1\)  Fenac Salts and Esters..............              (\1\)
15........................................        82001  2,4,5-T [2,4,5-                              00093-76-5
                                                          Trichlorophenoxyacetic acid].                         
15........................................        (\1\)  2,4,5-T Salts and Esters............              (\1\)
16........................................        30001  2,4-D [2,4-Dichlorophenoxyacetic             00094-75-7
                                                          acid].                                                
16........................................        (\1\)  2,4-D Salts and Esters..............              (\1\)
17........................................        30801  2,4-DB [2,4-Dichlorophenoxybutyric           00094-82-6
                                                          acid].                                                
17........................................        (\1\)  2,4-DB Salts and Esters.............              (\1\)
18........................................        80811  Anilazine [2,4-Dichloro-6-(o-                00101-05-3
                                                          chloroanilino)-s-triazine].                           
19........................................        36001  Dinocap.............................         39300-45-3
20........................................        31301  Dichloran (2,6-dichloro-4-                   00099-30-9
                                                          nitroaniline).                                        
21........................................         8707  Busan 90 [2-Bromo-4-                         02491-38-5
                                                          hydroxyacetophenone].                                 
22........................................        15801  Mevinphos...........................         07786-34-7
23........................................        39001  Sulfallate [2-                               00095-06-7
                                                          chloroallyldiethyldithiocarbamate].                   
24........................................        84101  Chlorfenvinphos.....................         00470-90-6
25........................................        10010  Cyanazine...........................         21725-46-2
26........................................        19101  Propachlor..........................         01918-16-7
27........................................        30501  MCPA [2-Methyl-4-chlorophenoxyacetic         00094-74-6
                                                          acid].                                                
27........................................        (\1\)  MCPA Salts and Esters...............              (\1\)
28........................................        99901  Octhilinone.........................         26530-20-1
29........................................        67703  Pindone.............................         00083-26-1
30........................................        31401  Dichlorprop [2-(2,4-Dichlorophenoxy)         00120-36-5
                                                          propionic acid].                                      
30........................................        (\1\)  Dichlorprop Salts and Esters........              (\1\)
31........................................        31501  MCPP [2-(2-Methyl-4-                         00093-65-2
                                                          chlorophenoxy)propionic acid].                        
31........................................        (\1\)  MCPP Salts and Esters...............              (\1\)
32........................................        60101  Thiabendazole.......................         00148-79-8
33........................................        80815  Belclene 310 [2-(methylthio)-4-              22936-75-0
                                                          (ethylamino)-6-(1,2-dimethylamino)-                   
                                                          s-triazine].                                          
34........................................        21201  Cloprop [2-(m-                               00101-10-0
                                                          Chlorophenoxy)propionic acid].                        
34........................................        (\1\)  Cloprop Salts and Esters............              (\1\)
35........................................        35603  TCMTB [2-                                    21564-17-0
                                                          (Thiocyanomethylthio)benzothiazole].                  
36........................................        99001  HAE [2-((Hydroxymethyl)amino)                34375-28-5
                                                          ethanol.                                              
37........................................         6770  Chlorophacinone.....................         03691-35-8
38........................................       102401  Landrin-1 [3,4,5-                            02686-99-9
                                                          trimethylphenylmethylcarbamate].                      
39........................................       101701  Pronamide...........................         23950-58-5
40........................................       100501  Methiocarb..........................         02032-65-7
41........................................        28201  Propanil............................         00709-98-8
42........................................       107801  3-Iodo-2-propynyl butylcarbamate....         55406-53-6
43........................................        86001  3-(a-Acetonylfurfuryl)-4-                    00117-52-2
                                                          hydroxycoumarin [Coumafuryl].                         
43........................................        (\1\)  Coumafuryl Salts and Esters.........              (\1\)
44........................................        37507  DNOC (4,6-dinitro-o-cresol).........         00534-52-1
45........................................       101101  Metribuzin..........................         21087-64-9
46........................................        19401  CPA (4-chlorophenoxyacetic acid)....         00122-88-3
46........................................        (\1\)  CPA Salts and Esters................              (\1\)
47........................................        19201  MCPB [4-(2-Methyl-4-                         00094-81-5
                                                          chlorophenoxy)butyric acid].                          
47........................................        (\1\)  MCPB Salts and Esters...............              (\1\)
48........................................        44401  Aminocarb [4-(dimethylamino)-m-              02032-59-9
                                                          tolylmethylcarbamate].                                
49........................................        84701  Etridiazole.........................         02593-15-9
50........................................        55501  Ethoxyquin..........................         00091-53-2
51........................................        59804  Quinoliol sulfate (8-Quinoliol               00134-31-6
                                                          sulfate).                                             
52........................................       103301  Acephate............................         30560-19-1
53........................................       114401  Acifluorfen.........................         50594-66-6
53........................................       114402  Acifluorfen Salts and Esters........         62476-59-9

[[Page 323]]

                                                                                                                
54........................................        90501  Alachlor............................         15972-60-8
55........................................        98301  Aldicarb............................         00116-06-3
56........................................        69105  Hyamine 3500 [Alkyl* dimethyl benzyl         68424-85-1
                                                          ammonium chloride * (50% C14, 40%                     
                                                          C12, 10% C16)].                                       
57........................................         4001  Allethrin (all isomers and allethrin         00584-79-2
                                                          coil).                                                
 58.......................................        80801  Ametryn.............................         00834-12-8
59........................................       106201  Amitraz.............................         33089-61-1
60........................................        80803  Atrazine............................         01912-24-9
61........................................       105201  Bendiocarb..........................         22781-23-3
62........................................        99101  Benomyl and Carbendazim.............         17804-35-2
63........................................         8901  Benzene Hexachloride................         00608-73-1
64........................................         9501  Benzyl benzoate.....................         00120-51-4
65........................................        10101  Lethane 384 [Beta-Thiocyanoethyl             00301-11-1
                                                          esters of mixed fatty acids                           
                                                          containing from 10-18 carbons].                       
66........................................       104301  Bifenox.............................         42576-02-3
68........................................        12301  Bromacil............................         00314-40-9
68........................................        12302  Bromacil, lithium...................         53404-19-6
69........................................        35301  Bromoxynil..........................         01689-84-5
69........................................        35302  Bromoxynil octanoate................         01689-99-2
70........................................       112301  Butachlor...........................         23184-66-9
70........................................       101401  Giv-gard [-Bromo--         07166-19-0
                                                          nitrostyrene].                                        
73........................................        81701  Captafol............................         02425-06-1
74........................................        81301  Captan..............................         00133-06-2
75........................................        56801  Carbaryl [Sevin]....................         00063-25-2
76........................................        90601  Carbofuran..........................         01563-66-2
77........................................        90602  Carbosulfan.........................         55285-14-8
78........................................        29901  Chloramben..........................         00133-90-4
78........................................        (\1\)  Chloramben Salts and Esters.........              (\1\)
79........................................        58201  Chlordane...........................         00057-74-9
80........................................        27301  Chloroneb...........................         02675-77-6
81........................................        81501  Chloropicrin........................         00076-06-2
82........................................        81901  Chlorothalonil......................         01897-45-6
83........................................        25501  Chloroxuron.........................         01982-47-4
84........................................        83701  Stirofos............................         00961-11-5
85........................................        59102  Chlorpyrifos methyl.................         05598-13-0
86........................................        59101  Chlorpyrifos........................         02921-88-2
87........................................        14504  Mancozeb............................         08018-01-7
90........................................       109301  Fenvalerate.........................         51630-58-1
91........................................        43401  Cycloheximide.......................         00066-81-9
92........................................        28901  Dalapon (2,2-dichloropropionic acid)         00075-99-0
92........................................        (\1\)  Dalapon Salts and Esters............              (\1\)
93........................................        27501  Dienochlor..........................         02227-17-0
94........................................        57601  Demeton [O,O-Diethyl O-(and S-) (2-          08065-48-3
                                                          ethylthio)ethyl) phosphorothioate].                   
95........................................       104801  Desmedipham.........................         13684-56-5
96........................................        14502  Diammonium                                   03566-10-7
                                                          ethylenebisdithiocarbamate.                           
97........................................        11301  DBCP [Dibromo-3-chloropropane]......         00096-12-8
98........................................        29801  Dicamba [3,6-Dichloro-o-anisic acid]         01918-00-9
98........................................        (\1\)  Dicamba Salts and Esters............              (\1\)
99........................................        29601  Dichlone (Phygon)...................         00117-80-6
100.......................................       103401  Thiophanate ethyl...................         23564-06-9
101.......................................        32101  Perthane [Diethyl diphenyl                   00072-56-0
                                                          dichloroethane and related                            
                                                          compounds].                                           
102.......................................        86501  EXD [Diethyl dithiobis                       00502-55-6
                                                          (thionoformate)].                                     
103.......................................        57801  Diazinon............................         00333-41-5
104.......................................       108201  Diflubenzuron.......................         35367-38-5
105.......................................        69122  Benzethonium chloride...............         00121-54-0
106.......................................        35001  Dimethoate..........................         00060-51-5
107.......................................        53501  Parathion methyl....................         00298-00-0
108.......................................        35201  Dicrotophos.........................         00141-66-2
109.......................................        58801  Crotoxyphos.........................         07700-17-6
110.......................................        78701  DCPA [Dimethyl 2,3,5,6-                      01861-32-1
                                                          tetrachloroterephthalate].                            
111.......................................        57901  Trichlorofon........................         00052-68-6
112.......................................        37505  Dinoseb.............................         00088-85-7
113.......................................        37801  Dioxathion..........................         00078-34-2
114.......................................        67701  Diphacinone.........................         00082-66-6
115.......................................        36601  Diphenamid..........................         00957-51-7
116.......................................        38501  Diphenylamine.......................         00122-39-4
116.......................................        47201  MGK 326 [Dipropyl isocinchomeronate]         00113-48-4
118.......................................        63301  Nabonate [Disodium                           00138-93-2
                                                          cyanodithioimidocarbonate].                           
119.......................................        35505  Diuron..............................         00330-54-1

[[Page 324]]

                                                                                                                
120.......................................        44303  Metasol DGH [Dodecylguanidine                13590-97-1
                                                          hydrochloride].                                       
121.......................................        44301  Dodine (dodecylquanidine acetate)...         02439-10-3
122.......................................        79401  Endosulfan                                   00115-29-7
                                                          [Hexachlorohexahydromethano-2,4,3-                    
                                                          benzodioxathiepin-3-oxide].                           
123.......................................        38901  Endothall...........................         00145-73-3
123.......................................        (\1\)  Endothall Salts and Esters..........              (\1\)
124.......................................        41601  Endrin..............................         00072-20-8
125.......................................       113101  Ethalfluralin.......................         55283-68-6
126.......................................        58401  Ethion..............................         00563-12-2
127.......................................        41101  Ethoprop............................         13194-48-4
128.......................................       100601  Fenamiphos..........................         22224-92-6
129.......................................        28801  Chlorobenzilate.....................         00510-15-6
130.......................................        41405  Butylate............................         02008-41-5
131.......................................        59901  Famphur.............................         00052-85-7
132.......................................       206600  Fenarimol...........................         60168-88-9
133.......................................        53301  Fenthion............................         00055-38-9
134.......................................        34801  Ferbam..............................         14484-64-1
135.......................................        35503  Fluometuron.........................         02164-17-2
136.......................................        75002  Fluoroacetamide.....................         00640-19-7
137.......................................        81601  Folpet..............................         00133-07-3
138.......................................       103601  Glyphosate [N-(Phosphonomethyl)              01071-83-6
                                                          glycine].                                             
138.......................................        (\1\)  Glyphosate Salts and Esters.........              (\1\)
139.......................................       103602  Glyphosine..........................         02439-99-8
140.......................................        44801  Heptachlor..........................         00076-44-8
141.......................................       115601  Cycloprate..........................         54460-46-7
142.......................................       107201  Hexazinone..........................         51235-04-2
143.......................................       109401  Isofenphos..........................         25311-71-1
144.......................................       100201  Isopropalin.........................         33820-53-0
145.......................................        47601  Propham.............................         00122-42-9
146.......................................        97401  Karbutilate.........................         04849-32-5
147.......................................         9001  Lindane.............................         00058-89-9
148.......................................        35506  Linuron.............................         00330-55-2
149.......................................        39504  Malachite green [Ammonium(4-(p-              00569-64-2
                                                          (dimethylamino)-alpha-                                
                                                          phenylbenzylidine)-2,5-                               
                                                          cyclohexadien-1-ylidene)-dimethyl                     
                                                          chloride].                                            
150.......................................        57701  Malathion...........................         00121-75-5
151.......................................        14505  Maneb...............................         12427-38-2
152.......................................        34802  Manganous dimethyldithiocarbamate...         15339-36-3
153.......................................       114001  Mefluidide [N-(2,4-dimethyl-5-               53780-34-0
                                                          (((trifluoromethyl) sulfonyl)-                        
                                                          amino) phenyl acetamide].                             
153.......................................        (\1\)  Mefluidide Salts and Esters.........              (\1\)
154.......................................       101201  Methamidophos.......................         10265-92-6
155.......................................       100301  Methidathion........................         00950-37-8
156.......................................        90301  Methomyl............................         16752-77-5
157.......................................       105401  Methoprene..........................         40596-69-8
158.......................................        34001  Methoxychlor........................         00072-43-5
159.......................................        69134  Methylbenzethonium chloride.........         15716-02-6
160.......................................        53201  Methylbromide.......................         00074-83-9
162.......................................        69129  Hyamine 2389 [Methyldodecylbenzyl            01399-80-0
                                                          trimethyl ammonium chloride 80% and                   
                                                          methyldodecylxylylene bis                             
                                                          (trimethylammoniumchloride) 20%].                     
163.......................................        68102  Methylenebisthiocyanate.............         06317-18-6
164.......................................        54101  Quinmethionate......................         02439-01-2
165.......................................       108801  Metolachlor.........................         51218-45-2
166.......................................        44201  Mexacarbate.........................         00315-18-4
167.......................................        14601  Metiram.............................         09006-42-2
168.......................................        35502  Monuron TCA.........................         00140-41-0
169.......................................        35501  Monuron.............................         00150-68-5
170.......................................       103001  Napropamide.........................         15299-99-7
171.......................................        80301  Deet................................         00134-62-3
172.......................................        14503  Nabam...............................         00142-59-6
173.......................................        34401  Naled...............................         00300-76-5
174.......................................        35801  Norea...............................         18530-56-8
175.......................................       105801  Norflurazon.........................         27314-13-2
176.......................................        30701  N-1-Naphthylphthalimide.............         05333-99-3
176.......................................        30702  Naptalam [N-1-Naphthylphthalamic             00132-66-1
                                                          acid].                                                
176.......................................        30703  Naptalam Salts and Esters...........         00132-67-2
177.......................................        57001  MGK 264 [N-2-Ethylhexyl                      00136-45-8
                                                          bicycloheptene dicarboximide].                        
178.......................................        84301  Benfluralin.........................         01861-40-1
179.......................................        79501  Sulfotepp...........................         03689-24-5
180.......................................        79101  Aspon...............................         03244-90-4

[[Page 325]]

                                                                                                                
181.......................................        36501  Coumaphos...........................         00056-72-4
182.......................................        32701  Fensulfothion.......................         00115-90-2
183.......................................        32501  Disulfoton..........................         00298-04-4
184.......................................       105901  Fenitrothion........................         00122-14-5
185.......................................        59201  Phosmet.............................         00732-11-6
186.......................................        58001  Azinphos Methyl.....................         00086-50-0
187.......................................        58702  Oxydemeton methyl...................         00301-12-2
192.......................................        (\1\)  Organo-tin pesticides...............              (\1\)
194.......................................       104201  Oryzalin............................         19044-88-3
195.......................................       103801  Oxamyl..............................         23135-22-0
196.......................................       111601  Oxyfluorfen.........................         42874-03-3
197.......................................       111501  Bolstar [Sulprofos].................         35400-43-2
198.......................................       219900  Sulprofos Oxon......................         38527-90-1
199.......................................        41801  Santox (O-Ethyl O-(p-nitrophenyl)            02104-64-5
                                                          phenylphosphonothioate.                               
200.......................................        41701  Fonofos.............................         00944-22-9
201.......................................        47802  Propoxur (o-                                 00114-26-1
                                                          Isopropylphenylmethylcarbamate).                      
202.......................................        57501  Parathion...........................         00056-38-2
203.......................................       108501  Pendimethalin.......................         40487-42-1
204.......................................        56502  Pentachloronitrobenzene.............         00082-68-8
205.......................................        63001  Pentachlorophenol...................         00087-86-5
206.......................................        63003  Pentachlorophenol Salts and Esters..         00131-52-2
207.......................................       108001  Perfluidone.........................         37924-13-3
208.......................................       109701  Permethrin..........................         52645-53-1
209.......................................        98701  Phenmedipham........................         13684-63-4
210.......................................        64501  Phenothiazine.......................         00092-84-2
211.......................................        64103  Phenylphenol........................         00090-43-7
212.......................................        57201  Phorate.............................         00298-02-2
213.......................................        97701  Phosalone...........................         02310-17-0
214.......................................        18201  Phosphamidon........................         13171-21-6
215.......................................         5101  Picloram............................         01918-02-1
215.......................................         5104  Picloram Salts and Esters...........         02545-60-0
216.......................................        67501  Piperonyl butoxide..................         00051-03-6
217.......................................        69183  PBED (Busan 77) [Poly (oxyethylene           31512-74-0
                                                          (dimethylimino) ethylene                              
                                                          (dimethylimino) ethylene                              
                                                          dichloride].                                          
218.......................................        34803  Busan 85 [Potassium                          00128-03-0
                                                          dimethyldithiocarbamate].                             
219.......................................       102901  Busan 40 [Potassium N-hydroxymethyl-         51026-28-9
                                                          N-methyldithiocarbamate].                             
220.......................................        39002  KN Methyl [Potassium N-                      00137-41-7
                                                          methyldithiocarbamate].                               
221.......................................       101301  Metasol J26 [Potassium N-(alpha-             53404-62-9
                                                          (nitroethyl) benzyl)-                                 
                                                          ethylenediamine].                                     
222.......................................       111401  Profenofos..........................         41198-08-7
223.......................................        80804  Prometon............................         01610-18-0
224.......................................        80805  Prometryn...........................         07287-19-6
225.......................................        97601  Propargite..........................         02312-35-8
226.......................................        80808  Propazine...........................         00139-40-2
227.......................................        77702  Propionic acid......................         00079-09-4
228.......................................       119301  Propamocarb and Propamocarb HCL.....         24579-73-5
229.......................................        69004  Pyrethrin coils.....................         00121-21-1
230.......................................        69001  Pyrethrin I.........................                   
231.......................................        69002  Pyrethrum (other than pyrethrins)...         08003-34-7
232.......................................        69006  Pyrethrin II........................         00121-29-9
233.......................................        97801  Resmethrin..........................         10453-86-8
234.......................................        58301  Ronnel..............................         00299-84-3
235.......................................        71003  Rotenone............................         00083-79-4
236.......................................        74801  DEF [S,S,S-Tributyl                          00078-48-8
                                                          phosphorotrithioate].                                 
237.......................................        35509  Siduron.............................         01982-49-6
238.......................................        82501  Silvex [2-(2,4,5-                            00093-72-1
                                                          Trichlorophenoxypropionic acid)].                     
238.......................................        (\1\)  Silvex Salts and Esters.............              (\1\)
239.......................................        80807  Simazine............................         00122-34-9
240.......................................       103901  Bentazon............................         25057-89-0
241.......................................        34804  Carbam-S [Sodium                             00128-04-1
                                                          dimethyldithiocarbanate].                             
242.......................................        75003  Sodium monofluoroacetate............         00062-74-8
243.......................................        39003  Vapam [Sodium methyldithiocarbamate]         00137-42-8
244.......................................        57101  Sulfoxide...........................         00120-62-7
245.......................................        41301  Cycloate............................         01134-23-2
246.......................................        41401  EPTC [S-Ethyl dipropylthiocarbamate]         00759-94-4
247.......................................        41402  Molinate............................         02212-67-1
248.......................................        41403  Pebulate............................         01114-71-2
249.......................................        41404  Vernolate...........................         01929-77-7
250.......................................        35604  HPTMS [S-(2-Hydroxypropyl)                   29803-57-4
                                                          thiomethanesulfonate].                                
251.......................................         9801  Bensulide...........................         00741-58-2

[[Page 326]]

                                                                                                                
252.......................................       105501  Tebuthiuron.........................         34014-18-1
253.......................................        59001  Temephos............................         03383-96-8
254.......................................        12701  Terbacil............................         05902-51-2
255.......................................       105001  Terbufos............................         13071-79-9
256.......................................        80814  Terbuthylazine......................         05915-41-3
257.......................................        80813  Terbutryn...........................         00886-50-0
258.......................................        63004  Tetrachlorophenol...................         25167-83-3
258.......................................        63007  Tetrachlorophenol Salts and Esters..              (\1\)
259.......................................        35602  Dazomet.............................         00533-74-4
260.......................................       102001  Thiophanate methyl..................         23564-05-8
261.......................................        79801  Thiram..............................         00137-26-8
262.......................................        80501  Toxaphene...........................         08001-35-2
263.......................................        74901  Merphos [Tributyl                            00150-50-5
                                                          phosphorotrithioate].                                 
264.......................................        36101  Trifluralin.........................         01582-09-8
265.......................................        86002  Warfarin [3-(a-Acetonylbenzyl)-4-            00081-81-2
                                                          hydroxycoumarin].                                     
265.......................................        (\1\)  Warfarin Salts and Esters...........              (\1\)
266.......................................        51705  Zinc MBT [Zinc 2-                            00155-04-4
                                                          mercaptobenzothiazolate].                             
267.......................................        14506  Zineb...............................         12122-67-7
268.......................................        34805  Ziram...............................         00137-30-4
269.......................................        78802  S-(2,3,3-trichloroallyl)                     02303-17-5
                                                          diisopropylthiocarbamate.                             
270.......................................        69005  Phenothrin..........................         26002-80-2
271.......................................        69003  Tetramethrin........................         07696-12-0
272.......................................        18301  Chloropropham.......................        00101-21-3 
----------------------------------------------------------------------------------------------------------------
Note:                                                                                                           
\1\ Multiple compounds for active ingredient.                                                                   


[58 FR 50691, Sept. 28, 1993]

    Table 2 to Part 455--Organic Pesticide Active Ingredient Effluent   
 Limitations Best Available Technology Economically Achievable (BAT) and
           Pretreatment Standards for Existing Sources (PSES)           
------------------------------------------------------------------------
                                 kg/kkg (lb/1,000 lb) Pounds of         
                                pollutant per 1000 lbs. product         
                              -----------------------------------       
          Pesticide                              Monthly average   Notes
                                 Daily maximum      shall not           
                               shall not exceed       exceed            
------------------------------------------------------------------------
2,4-D........................  1.97 x 10-3       6.40 x 10-4      ......
2,4-D Salts and Esters.......  (1)               (1)              ......
2,4-DB Salts and Esters......  (1)               (1)              ......
Acephate.....................   6.39 x 10-4      1.97 x 10-4      ......
Acifluorfen..................  2.45              9.3 x 10-1       ......
Alachlor.....................  5.19 x 10-3       1.54 x 10-3      ......
Aldicarb.....................  7.23 x 10-4       3.12 x 10-4      ......
Ametryn......................  7.72 x 10-3       2.53 x 10-3      ......
Atrazine.....................  5.12 x 10-3       1.72 x 10-3      ......
Azinphos Methyl..............  2.74 x 10-2       1.41 x 10-2      ......
Benfluralin..................  3.22 x 10-4       1.09 x 10-4           1
Benomyl and Carbendazim......  3.50 x 10-2       8.94 x 10-3           2
Bolstar......................  1.69 x 10-2       8.72 x 10-3      ......
Bromacil.....................  3.83 x 10-1       1.16 x 10-1      ......
Bromacil, lithium............  (1)               (1)              ......
Bromoxynil...................  3.95 x 10-3       1.27 x 10-3      ......
Bromoxynil octanoate.........  3.95 x 10-3       1.27 x 10-3      ......
Busan 40 [Potassium N-         5.74 x 10-3       1.87 x 10-3      ......
 hydroxymethyl -N-                                                      
 methyldithiocarbamate].                                                
Busan 85 [Potassium            5.74 x 10-3       1.87 x 10-3            
 dimethyldithiocarbamate].                                              
Butachlor....................  5.19 x 10-3       1.54 x 10-3      ......
Captafol.....................  4.24 x 10-6       1.31 x 10-6      ......
Carbam-S [Sodium               5.74 x 10-3       1.87 x 10-3      ......
 dimethyldithiocarbamate].                                              
Carbaryl.....................  1.6 x 10-3        7.3 x 10-4       ......
Carbofuran...................  1.18 x 10-4       2.80 x 10-5      ......
Chloroneb....................  8.16 x 10-2       3.31 x 10-2      ......
Chlorothalonil...............  1.51 x 10-3       4.57 x 10-4      ......
Chlorpyrifos.................  8.25 x 10-4       2.43 x 10-4      ......
Cyanazine....................  1.03 x 10-2       3.33 x 10-3      ......
Dazomet......................  5.74 x 10-3       1.87 x 10-3      ......
DCPA.........................  7.79 x 10-2       2.64 x 10-2      ......
DEF [S,S,S-Tributyl            1.15 x 10-2       5.58 x 10-3      ......
 phosphorotrithioate].                                                  

[[Page 327]]

                                                                        
Diazinon.....................  2.82 x 10-3       1.12 x 10-3      ......
Dichlorprop Salts and Esters.  (1)               (1)              ......
Dichlorvos...................  9.6 x 10-5        2.95 x 10-5      ......
Dinoseb......................  4.73              1.43             ......
Dioxathion...................  3.40 x 10-2       1.29 x 10-2      ......
Disulfoton...................  7.33 x 10-3       3.79 x 10-3      ......
Diuron.......................  3.15 x 10-2       1.4 x 10-2       ......
Endothall Salts and Esters...  (1)               (1)              ......
Endrin.......................  2.2 x 10-2        5.1 x 10-3       ......
Ethalfluralin................  3.22 x 10-4       1.09 x 10-4           1
Ethion.......................  5.51 x 10-3       1.57 x 10-3      ......
Fenarimol....................  1.02 x 10-1       3.61 x 10-2      ......
Fensulfothion................  1.48 x 10-2       7.64 x 10-3      ......
Fenthion.....................  1.83 x 10-2       9.45 x 10-3      ......
Fenvalerate..................  5.40 x 10-3       2.08 x 10-3      ......
                              -----------------------------------       
Heptachlor...................  8.8 x 10-3        2.9 x 10-3       ......
Isopropalin..................  7.06 x 10-3       2.49 x 10-3           1
KN Methyl [Potassium N-        5.74 x 10-3       1.87 x 10-3      ......
 methyldithiocarbamate].                                                
Linuron......................  2.69 x 10-3       1.94 x 10-3      ......
Malathion....................  2.35 x 10-4       9.55 x 10-5      ......
MCPA Salts and Esters........  (1)               (1)              ......
MCPP Salts and Esters........  (1)               (1)              ......
Merphos......................  1.15 x 10-2       5.58 x 10-3      ......
Methamidophos................  1.46 x 10-2       7.53 x 10-3      ......
Methomyl.....................  3.82 x 10-3       1.76 x 10-3      ......
Methoxychlor.................  3.23 x 10-3       1.31 x 10-3      ......
Metribuzin...................  1.36 x 10-2       7.04 x 10-3      ......
Mevinphos....................  1.44 x 10-4       5.10 x 10-5      ......
Nabam........................  5.74 x 10-3       1.87 x 10-3      ......
Nabonate.....................  5.74 x 10-3       1.87 x 10-3      ......
Naled........................  (1)               (1)              ......
Norflurazon..................  7.20 x 10-4       3.10 x 10-4      ......
Organo-tin pesticides........  1.72 x 10-2       7.42 x 10-3           3
Parathion....................  7.72 x 10-4       3.43 x 10-4      ......
Parathion methyl.............  7.72 x 10-4       3.43 x 10-4      ......
PCNB.........................  5.75 x 10-4       1.90 x 10-4      ......
Pendimethalin................  1.17 x 10-2       3.62 x 10-3      ......
Permethrin...................  2.32 x 10-4       6.06 x 10-5      ......
Phorate......................  3.12 x 10-4       9.37 x 10-5      ......
Phosmet......................  (1)               (1)                   4
Prometon.....................  7.72 x 10-3       2.53 x 10-3      ......
Prometryn....................  7.72 x 10-3       2.53 x 10-3      ......
Pronamide....................  6.64 x 10-4       2.01 x 10-4      ......
Propachlor...................  5.19 x 10-3       1.54 x 10-3      ......
Propanil.....................  1.06 x 10-3       4.84 x 10-4      ......
Propazine....................  7.72 x 10-3       2.53 x 10-3      ......
                              -----------------------------------       
Pyrethrin I and Pyrethrin II.  1.24 x 10-2       3.33 x 10-3            
                              -----------------------------------       
Simazine.....................  7.72 x 10-3       2.53 x 10-3      ......
Stirofos.....................  4.10 x 10-3       1.35 x 10-3      ......
TCMTB........................  3.89 x 10-3       1.05 x 10-3      ......
Tebuthiuron..................  9.78 x 10-2       3.40 x 10-2      ......
Terbacil.....................  3.83 x 10-1       1.16 x 10-1      ......
Terbufos.....................  4.92 x 10-4       1.26 x 10-4      ......
Terbuthylazine...............  7.72 x 10-3       2.53 x 10-3      ......
Terbutryn....................  7.72 x 10-3       2.53 x 10-3      ......
Toxaphene....................  1.02 x 10-2       3.71 x 10-3      ......
Triadimefon..................  6.52 x 10-2       3.41 x 10-2      ......
Trifluralin..................  3.22 x 10-4       1.09 x 10-4           1
Vapam [Sodium                  5.74 x 10-3       1.87 x 10-3      ......
 methyldithiocarbamate].                                                
Ziram [Zinc                    5.74 x 10-3       1.87 x 10-3      ......
 dimethyldithiocarbanate].                                              
------------------------------------------------------------------------
\1\ No discharge of process wastewater pollutants.                      
Notes:                                                                  
1  Monitor and report as total Trifluralin.                             

[[Page 328]]

                                                                        
2  Pounds of product include Benomyl and any Carbendazim production not 
  converted to Benomyl.                                                 
3  Monitor and report as total tin.                                     
4  Applies to purification by recrystalization portion of the process.  


[58 FR 50695, Sept. 28, 1993]

   Table 3 To Part 455--Organic Pesticide Active Ingredient New Source  
 Performance Standards (NSPS) and Pretreatment Standards for New Sources
                                 (PSNS)                                 
------------------------------------------------------------------------
                                kg/kkg (lb/1,000 lb) pounds of          
                                pollutant per 1000 lbs product          
          Pesticide          ------------------------------------  Notes
                                Daily maximum    Monthly average        
                              shall not exceed  shall not exceed        
------------------------------------------------------------------------
2,4-D.......................  1.42 x 10-3       4.61 x 10-4             
2,4-D Salts and Esters......  (\1\)             (\1\)                   
2,4-DB Salts and Esters.....  (\1\)             (\1\)                   
Acephate....................  6.39  x  10-4     1.97  x  10-4           
Acifluorfen.................  1.77              6.69  x  10-1           
Alachlor....................  3.74  x  10-3     1.11  x  10-3           
Aldicarb....................  5.21  x  10-4     2.25  x  10-4           
Ametryn.....................  5.56  x  10-3     1.82  x  10-3           
Atrazine....................  3.69  x  10-3     1.24  x  10-3           
Benfluralin.................  3.22  x  10-4     1.09  x  10-4          1
Benomyl and Carbendazom.....  2.52  x  10-2     6.44  x  10-3          2
Bolstar.....................  1.22  x  10-2     6.28  x  10-3           
Bromacil....................  2.76  x  10-1     8.36  x  10-2           
Bromacil, lithium...........  (\1\)             (\1\)                   
Bromoxynil..................  2.84  x  10-3     9.14  x  10-4           
Bromoxynil Octanoate........  2.84  x  10-3     9.14  x  10-4           
Busan 40 [Potassium N-        4.14  x  10-3     1.35  x  10-3           
 hydroxymethyl-N-                                                       
 methyldithiocarbamate].                                                
Busan 85 [Potassium           4.14  x  10-3     1.35  x  10-3           
 dimethyldithiocarbamate].                                              
Butachlor...................  3.74  x  10-3     1.11  x  10-3           
Captafol....................  4.24  x  10-6     1.31  x  10-6           
Carbam-S [Sodium              4.14  x  10-3     1.35  x  10-3           
 dimethyldithiocarbanate].                                              
Carbaryl....................  1.18  x  10-3     5.24  x  10-4           
Carbofuran..................  1.18  x  10-4     2.80  x  10-5           
Chloroneb...................  5.87  x  10-2     2.39  x  10-2           
Chlorothalonil..............  1.09  x  10-3     3.29  x  10-4           
Chlorpyrifos................  5.94  x  10-4     1.75  x  10-4           
Cyanazine...................  7.42  x  10-3     2.40  x  10-3           
Dazomet.....................  4.14  x  10-3     1.35  x  10-3           
DCPA........................  5.61  x  10-2     1.90  x  10-2           
DEF [S,S,S-Tributyl           1.15  x  10-2     5.58  x  10-3           
 phosphorotrithioate].                                                  
Diazinon....................  2.05  x  10-3     8.13  x  10-4           
Dichlorprop Salts and Esters  (\1\)             (\1\)                   
Dichlorvos..................  6.88  x  10-5     2.13  x  10-5           
Dinoseb.....................  3.41              1.03                    
Dioxathion..................  2.54  x  10-2     9.31  x  10-3           
Disulfoton..................  5.28  x  10-3     2.72  x  10-3           
Diuron......................  2.27  x  10-2     1.01  x  10-2           
Endothall Salts and Esters..  (\1\)             (\1\)                   
Endrin......................  1.57  x  10-2     3.69  x  10-3           
Ethalfluralin...............  3.22  x  10-4     1.09  x  10-4          1
Ethion......................  3.97  x  10-3     1.33  x  10-3           
Fenarimol...................  1.02  x  10-1     3.61  x  10-2           
Fensulfothion...............  1.06  x  10-2     5.50  x  10-3           
Fenthion....................  1.32  x  10-2     6.79  x  10-3           
Fenvalerate.................  3.91  x  10-3     1.50  x  10-3           
Guthion.....................  1.97  x  10-2     1.02  x  10-2           
Heptachlor..................  6.31  x  10-3     2.06  x  10-3           
Isopropalin.................  5.07  x  10-3     1.82  x  10-3           
KN Methyl [Potassium N-       4.14  x  10-3     1.35  x  10-3           
 methyldithiocarbamate].                                                
Linuron.....................  1.94  x  10-3     1.40  x  10-3           
Malathion...................  1.69  x  10-4     6.88  x  10-5           
MCPA Salts and Esters.......  (\1\)             (\1\)                   
MCPP Salts and Esters.......  (\1\)             (\1\)                   
Merphos.....................  1.15  x  10-2     5.58  x  10-3           
Methamidophos...............  1.05  x  10-2     5.42  x  10-3           
Methomyl....................  2.75  x  10-3     1.27  x  10-3           
Methoxychlor................  2.34  x  10-3     9.25  x  10-4           
Metribuzin..................  9.80  x  10-3     5.06  x  10-3           
Mevinphos...................  1.03  x  10-4     3.69  x  10-5           
Nabam.......................  4.14  x  10-3     1.35  x  10-3           

[[Page 329]]

                                                                        
Nabonate....................  4.14  x  10-3     1.35  x  10-3           
Naled.......................  (\1\)             (\1\)                   
Norflurazon.................  7.20  x  10-4     3.10  x  10-4           
Organo-tin pesticides.......  1.25  x  10-2     5.36  x  10-3          3
Parathion Ethyl.............  5.56  x  10-4     2.45  x  10-4           
Parathion Methyl............  5.56  x  10-4     2.45  x  10-4           
PCNB........................  4.16  x  10-4     1.38  x  10-4           
Pendimethalin...............  1.17  x  10-2     3.62  x  10-3           
Permethrin..................  1.68  x  10-4     4.39  x  10-5           
Phorate.....................  3.12  x  10-4     9.37  x  10-5           
Phosmet.....................  (\1\)             (\1\)                  4
Prometon....................  5.56  x  10-3     1.82  x  10-3           
Prometyrn...................  5.56  x  10-3     1.82  x  10-3           
Pronamide...................  4.78  x  10-4     1.45  x  10-4           
Propachlor..................  3.74  x  10-3     1.11  x  10-3           
Propanil....................  7.63  x  10-4     3.48  x  10-4           
Propazine...................  5.56  x  10-3     1.82  x  10-3           
Pyrethrin I and Pyrethrin II  8.91  x  10-3     2.40  x  10-3           
Simazine....................  5.89  x  10-3     1.91  x  10-3           
Stirofos....................  2.95  x  10-3     9.72  x  10-4           
TCMTB.......................  2.80  x  10-9     7.54  x  10-4           
Tebuthiuron.................  9.78  x  10-2     3.41  x  10-2           
Terbacil....................  2.76  x  10-1     8.36  x  10-2           
Terbufos....................  4.92  x  10-4     1.26  x  10-4           
Terbuthylazine..............  5.56  x  10-3     1.82  x  10-3           
Terbutryn...................  5.56  x  10-3     1.82  x  10-3           
Toxaphene...................  7.35  x  10-3     2.67  x  10-3           
Triadimefon.................  4.69  x  10-2     2.46  x  10-2           
Trifluralin.................  3.22  x  10-4     1.09  x  10-4          1
Vapam [Sodium                 4.14  x  10-3     1.35  x  10-3           
 methyldithiocarbamate].                                                
Ziram [Zinc                   4.14  x  10-3     1.35  x  10-3           
 dimethyldithiocarbanate].                                              
------------------------------------------------------------------------
\1\ No discharge of process wastewater pollutants.                      
                                                                        
Notes:                                                                  
1 Monitor and report as total Trifluralin.                              
2 Pounds of product shall include Benomyl and any Carbendazim production
  not converted to Benomyl.                                             
3 Monitor and report as total tin.                                      
4 Applies to purification by recrystalization portion of the process.   


[58 FR 50696, Sept. 28, 1993]


   Table 4 to Part 455--BAT and NSPS Effluent Limitations for Priority  
   Pollutants for Direct Discharge Point Sources That use End-of-Pipe   
                          Biological Treatment                          
                  [Micrograms per liter (g/l)]                 
------------------------------------------------------------------------
                                                      Daily     Monthly 
                                                     maximum    average 
                     Pollutant                      shall not  shall not
                                                      exceed     exceed 
------------------------------------------------------------------------
1,1-Dichloroethylene..............................         25         16
1,1,1-Trichloroethane.............................         54         21
1,2-Dichloroethane................................        211         68
1,2-Dichloropropane...............................        230        153
1,2-Dichlorobenzene...............................        163         77
1,2-trans-Dichloroethylene........................         54         21
1,3-Dichloropropene...............................         44         29
1,4-Dichlorobenzene...............................         28         15
2-chlorophenol....................................         98         31
2,4-Dichlorophenol................................        112         39
2,4-Dimethylphenol................................         36         18
Benzene...........................................        136         37
Bromodichloromethane..............................        380        142
Bromomethane......................................        380        142
Chlorobenzene.....................................         28         15
Chloromethane.....................................        190         86
Cyanide (Total)...................................        640        220
Dibromochloromethane..............................        794        196
Dichloromethane...................................         89         40
Ethylbenzene......................................        108         32
Lead (Total)......................................        690        320
Naphthalene.......................................         59         22
Phenol............................................         26         15
Tetrachloroethylene...............................         56         22
Tetrachloromethane................................         38         18
Toluene...........................................         80         26

[[Page 330]]

                                                                        
Tribromomethane...................................        794        196
Trichloromethane..................................         46         21
------------------------------------------------------------------------

[58 FR 50698, Sept. 28, 1993]

  Table 5 to Part 455A--BAT and NSPS Effluent Limitations for Priority  
  Pollutants for Direct Discharge Point Sources That Do Not Use End-of- 
                        Pipe Biological Treatment                       
                  [Micrograms per liter (g/l)]                 
------------------------------------------------------------------------
                                                      Daily     Monthly 
                                                     maximum    average 
                     Pollutant                      shall not  shall not
                                                      exceed     exceed 
------------------------------------------------------------------------
1,1-Dichloroethylene..............................         60         22
1,1,1-Trichloroethane.............................         59         22
1,2-trans-Dichloroethylene........................         66         25
1,2-Dichlorobenzene...............................        794        196
1,2-Dichloropropane...............................        794        196
1,2-Dichloroethane................................        574        180
1,3-Dichloropropene...............................        794        196
1,4-Dichlorobenzene...............................        380        142
2,4-Dimethylphenol................................         47         19
Benzene...........................................        134         57
Bromodichlorometh  ane............................        380        142
Bromomethane......................................        380        142
Chlorobenzene.....................................        380        142
Chloromethane.....................................        295        110
Cyanide (Total)...................................        640        220
Dibromochlorometh  ane............................        794        196
Dichloromethane...................................        170         36
Ethylbenzene......................................        380        142
Lead (Total)......................................        690        320
Naphthalene.......................................         47         19
Phenol............................................         47         19
Tetrachloroethylene...............................        164         52
Tetrachloromethane................................        380        142
Toluene...........................................         74         28
Tribromomethane...................................        794        196
Trichloromethane..................................        325        111
------------------------------------------------------------------------

[58 FR 50698, Sept. 28, 1993]

       Table 6 to Part 455--PSES and PSNS for Priority Pollutants       
                  [Micrograms per liter (g/l)]                 
------------------------------------------------------------------------
                                                      Daily     Monthly 
                                                     maximum    maximum 
                     Pollutant                      shall not  shall not
                                                      exceed     exceed 
------------------------------------------------------------------------
1,1-Dichloroethylene..............................         60         22
1,1,1-Trichloroethane.............................         59         22
1,2-trans-Dichloroethylene........................         66         25
1,2-Dichlorobenzene...............................        794        196
1,2-Dichloropropane...............................        794        196
1,2-Dichloroethane................................        574        180
1,3-Dichloropropene...............................        794        196
1,4-Dichlorobenzene...............................        380        142
Benzene...........................................        134         57
Bromodichlorometh  ane............................        380        142
Bromomethane......................................        380        142
Chlorobenzene.....................................        380        142
Chloromethane.....................................        295        110
Cyanide (Total)...................................        640        220
Dibromochlorometh  ane............................        794        196
Dichloromethane...................................        170         36
Ethylbenzene......................................        380        142
Lead (Total)......................................        690        320
Naphthalene.......................................         47         19
Tetrachloroethylene...............................        164         52
Tetrachloromethane................................        380        142
Toluene...........................................         74         28
Tribromomethane...................................        794        196
Trichloromethane..................................        325        111
------------------------------------------------------------------------

[58 FR 50699, Sept. 28, 1993]

                       Table 7 to Part 455--Test Methods for Pesticide Active Ingredients                       
----------------------------------------------------------------------------------------------------------------
      EPA survey code                  Pesticide name               CAS No.       EPA analytical method No.(s)  
----------------------------------------------------------------------------------------------------------------
8..........................  Triadimefon......................      43121-43-3                507/633/525.1/1656
12.........................  Dichlorvos.......................      00062-73-7                1657/507/622/525.1
16.........................  2,4-D; 2,4-D Salts and Esters          00094-75-7          1658/515.1/615/515.2/555
                              [2,4-Dichlorophenoxyacetic acid].                                                 
17.........................  2,4-DB; 2,4-DB Salts and Esters        00094-82-6          1658/515.1/615/515.2/555
                              [2,4-Dichlorophenoxybutyric                                                       
                              acid].                                                                            
22.........................  Mevinphos........................      07786-34-7                1657/507/622/525.1
25.........................  Cyanazine........................      21725-46-2                           629/507
26.........................  Propachlor.......................      01918-16-7              1656/508/608.1/525.1
27.........................  MCPA; MCPA Salts and Esters [2-        00094-74-6                      1658/615/555
                              Methyl-4-chlorophenoxyacetic                                                      
                              acid].                                                                            
30.........................  Dichlorprop; Dichlorprop Salts         00120-36-5          1658/515.1/615/515.2/555
                              and Esters [2-(2,4-                                                               
                              Dichlorophenoxy) propionic acid].                                                 
31.........................  MCPP; MCPP Salts and Esters [2-(2-     00093-65-2                      1658/615/555
                              Methyl-4-chlorophenoxy)                                                           
                              propionic acid].                                                                  

[[Page 331]]

                                                                                                                
35.........................  TCMTB [2-(Thiocyanomethylthio)         21564-17-0                               637
                              benzothiazole].                                                                   
39.........................  Pronamide........................      23950-58-5                   525.1/507/633.1
41.........................  Propanil.........................      00709-98-8                        632.1/1656
45.........................  Metribuzin.......................      21087-64-9                507/633/525.1/1656
52.........................  Acephate.........................      30560-19-1                         1656/1657
53.........................  Acifluorfen......................      50594-66-6                   515.1/515.2/555
54.........................  Alachlor.........................      15972-60-8            505/507/645/525.1/1656
55.........................  Aldicarb.........................      00116-06-3                             531.1
58.........................  Ametryn..........................      00834-12-8                     507/619/525.1
60.........................  Atrazine.........................      01912-24-9            505/507/619/525.1/1656
62.........................  Benomyl..........................      17804-35-2                               631
68.........................  Bromacil; Bromacil Salts and           00314-40-9                507/633/525.1/1656
                              Esters.                                                                           
69.........................  Bromoxynil.......................      01689-84-5                         1625/1661
69.........................  Bromoxynil octanoate.............      01689-99-2                              1656
70.........................  Butachlor........................      23184-66-9                507/645/525.1/1656
73.........................  Captafol.........................      02425-06-1                              1656
75.........................  Carbaryl [Sevin].................      00063-25-2                     531.1/632/553
76.........................  Carbofuran.......................      01563-66-2                         531.1/632
80.........................  Chloroneb........................      02675-77-6              1656/508/608.1/525.1
82.........................  Chlorothalonil...................      01897-45-6              508/608.2/525.1/1656
84.........................  Stirofos.........................      00961-11-5                1657/507/622/525.1
86.........................  Chlorpyrifos.....................      02921-88-2                      1657/508/622
90.........................  Fenvalerate......................      51630-58-1                              1660
103........................  Diazinon.........................      00333-41-5            1657/507/614/622/525.1
107........................  Parathion methyl.................      00298-00-0                      1657/614/622
110........................  DCPA [Dimethyl 2,3,5,6-                01861-32-1  508/608.2/525.1/515.1/515.2/1656
                              tetrachloroterephthalate].                                                        
112........................  Dinoseb..........................      00088-85-7          1658/515.1/615/515.2/555
113........................  Dioxathion.......................      00078-34-2                        1657/614.1
118........................  Nabonate [Disodium                     00138-93-2                             630.1
                              cyanodithioimidocarbonate].                                                       
119........................  Diuron...........................      00330-54-1                           632/553
123........................  Endothall........................      00145-73-3                         548/548.1
124........................  Endrin...........................      00072-20-8        1656/505/508/608/617/525.1
125........................  Ethalfluralin....................      55283-68-6                  \1\ 1656/\1\ 627
126........................  Ethion...........................      00563-12-2                    1657/614/614.1
127........................  Ethoprop.........................      13194-48-4                1657/507/622/525.1
132........................  Fenarimol........................      60168-88-9              507/633.1/525.1/1656
133........................  Fenthion.........................      00055-38-9                          1657/622
138........................  Glyphosate [N-(Phosphonomethyl)        01071-83-6                               547
                              glycine].                                                                         
140........................  Heptachlor.......................      00076-44-8        1656/505/508/608/617/525.1
144........................  Isopropalin......................      33820-53-0                          1656/627
148........................  Linuron..........................      00330-55-2                           553/632
150........................  Malathion........................      00121-75-5                          1657/614
154........................  Methamidophos....................      10265-92-6                              1657
156........................  Methomyl.........................      16752-77-5                         531.1/632
158........................  Methoxychlor.....................      00072-43-5      1656/505/508/608.2/617/525.1
172........................  Nabam............................      00142-59-6                         630/630.1
173........................  Naled............................      00300-76-5                          1657/622
175........................  Norflurazon......................      27314-13-2                507/645/525.1/1656
178........................  Benfluralin......................      01861-40-1                  \1\ 1656/\1\ 627
182........................  Fensulfothion....................      00115-90-2                          1657/622
183........................  Disulfoton.......................      00298-04-4            1657/507/614/622/525.1
185........................  Phosmet..........................      00732-11-6                        1657/622.1
186........................  Azinphos Methyl..................      00086-50-0                      1657/614/622
192........................  Organo-tin pesticides............      12379-54-3                Ind-01/200.7/200.9
197........................  Bolstar..........................      35400-43-2                          1657/622
203........................  Parathion........................      00056-38-2                          1657/614
204........................  Pendimethalin....................      40487-42-1                              1656
205........................  Pentachloronitrobenzene..........      00082-68-8                    1656/608.1/617
206........................  Pentachlorophenol................      00087-86-5   625/1625/515.2/555/515.1/ 525.1
208........................  Permethrin.......................      52645-53-1         608.2/508/525.1/1656/1660
212........................  Phorate..........................      00298-02-2                          1657/622
218........................  Busan 85 [Potassium                    00128-03-0                         630/630.1
                              dimethyldithiocarbamate].                                                         
219........................  Busan 40 [Potassium N-                 51026-28-9                         630/630.1
                              hydroxymethyl-N-                                                                  
                              methyldithiocarbamate].                                                           
220........................  KN Methyl [Potassium N-                00137-41-7                         630/630.1
                              methyldithiocarbamate].                                                           
223........................  Prometon.........................      01610-18-0                     507/619/525.1
224........................  Prometryn........................      07287-19-6                     507/619/525.1
226........................  Propazine........................      00139-40-2                507/619/525.1/1656
230........................  Pyrethrin I......................      00121-21-1                              1660
232........................  Pyrethrin II.....................      00121-29-9                              1660
236........................  DEF [S,S,S-Tributyl                    00078-48-8                              1657
                              phosphorotrithioate].                                                             

[[Page 332]]

                                                                                                                
239........................  Simazine.........................      00122-34-9            505/507/619/525.1/1656
241........................  Carbam-S [Sodium                       00128-04-1                         630/630.1
                              dimethyldithiocarbanate].                                                         
243........................  Vapam [Sodium                          00137-42-8                         630/630.1
                              methyldithiocarbamate].                                                           
252........................  Tebuthiuron......................      34014-18-1                         507/525.1
254........................  Terbacil.........................      05902-51-2                507/633/525.1/1656
255........................  Terbufos.........................      13071-79-9              1657/507/614.1/525.1
256........................  Terbuthylazine...................      05915-41-3                          619/1656
257........................  Terbutryn........................      00886-50-0                     507/619/525.1
259........................  Dazomet..........................      00533-74-4                    630/630.1/1659
262........................  Toxaphene........................      08001-35-2        1656/505/508/608/617/525.1
263........................  Merphos [Tributyl                      00150-50-5                1657/507/525.1/622
                              phosphorotrithioate].                                                             
264........................  Trifluralin......................      01582-09-8            1656/508/617/627/525.1
268........................  Ziram [Zinc                            00137-30-4                        630/630.1 
                              dimethyldithiocarbamate].                                                         
----------------------------------------------------------------------------------------------------------------
\1\ Monitor and report as total Trifluralin.                                                                    

[58 FR 50699, Sept. 28, 1993]



PART 457--EXPLOSIVES MANUFACTURING POINT SOURCE CATEGORY--Table of Contents




            Subpart A--Manufacture of Explosives Subcategory

Sec.
457.10  Applicability; description of the commercial manufacture of 
          explosives subcategory.
457.11  Specialized definitions.
457.12  Effluent limitations and guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

                          Subpart B--[Reserved]

    Subpart C--Explosives Load, Assemble, and Pack Plants Subcategory

457.30  Applicability; description of the commercial explosives load, 
          assemble and pack plants subcategory.
457.31  Specialized definitions.
457.32  Effluent limitations and guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

    Authority: Secs. 301, 304(b) and (c), 306(b), 307(b) and (c), 
Federal Water Pollution Control Acts, as amended (33 U.S.C. 1251, 1311, 
1314(b) and (c), 1316(b) and 1317(b) and (c), 86 Stat. 816 et seq.; Pub. 
L. 92-500) (the Act).

    Source: 41 FR 10184, Mar. 9, 1976, unless otherwise noted.



            Subpart A--Manufacture of Explosives Subcategory



Sec. 457.10   Applicability; description of the commercial manufacture of explosives subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of explosives.



Sec. 457.11   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``product'' shall mean dynamite, nitroglycerin, 
cyclotrimethylene trinitramine (RDX), cyclotetramethylene tetranitramine 
(HMX), and trinitrotoluene (TNT).



Sec. 457.12   Effluent limitations and 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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the manufacture of explosives by a point source 
subject to

[[Page 333]]

the provisions of this paragraph after application of the best practical 
control technology currently available:

[Metric units, kg/kkg of product; English units, lb/1,000 lb of product]
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
COD.......................................        7.77              2.59
BOD5......................................        0.72              0.24
TSS.......................................        0.25             0.084
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[41 FR 10184, Mar. 9, 1976, as amended at 60 FR 33971, June 29, 1995]



                          Subpart B--[Reserved]



    Subpart C--Explosives Load, Assemble, and Pack Plants Subcategory



Sec. 457.30   Applicability; description of the commercial explosives load, assemble and pack plants subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from explosives load, assemble and pack plants.



Sec. 457.31   Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in 40 CFR part 401 shall apply to this 
subpart.
    (b) The term ``product'' shall mean products from plants which blend 
explosives and market a final product, and plants that fill shells and 
blasting caps. Examples of such installations would be plants 
manufacturing ammonium nitrate and fuel oil (ANFO), nitrocarbonitrate 
(NCN), slurries, water gels, and shells.



Sec. 457.32   Effluent limitations and 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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the explosives load, assemble and pack plants by 
a point source subject to the provisions of this paragraph after 
application of the best practical control technology currently 
available:

[Metric units, kg/kkg of product; English units, lb/1,000 lb of product]
------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
O&G.......................................        0.11             0.035
TSS.......................................        0.26             0.088
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[41 FR 10184, Mar. 9, 1976, as amended at 60 FR 33971, June 29, 1995]



PART 458--CARBON BLACK MANUFACTURING POINT SOURCE CATEGORY--Table of Contents




           Subpart A--Carbon Black Furnace Process Subcategory

Sec.
458.10  Applicability; description of the carbon black furnace process 
          subcategory.
458.11  Specialized definitions.
458.12  [Reserved]
458.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
458.14  [Reserved]
458.15  Standards of performance for new sources.
458.16  Pretreatment standards for new sources.

           Subpart B--Carbon Black Thermal Process Subcategory

458.20  Applicability; description of the carbon black thermal process 
          subcategory.
458.21  Specialized definitions.

[[Page 334]]

458.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
458.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
458.24  [Reserved]
458.25  Standards of performance for new sources.
458.26  Pretreatment standards for new sources.

           Subpart C--Carbon Black Channel Process Subcategory

458.30  Applicability; description of the carbon black channel process 
          subcategory.
458.31  Specialized definitions.
458.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
458.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
458.34  [Reserved]
458.35  Standards of performance for new sources.
458.36  Pretreatment standards for new sources.

            Subpart D--Carbon Black Lamp Process Subcategory

458.40  Applicability; description of the carbon black lamp process 
          subcategory.
458.41  Specialized definitions.
458.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
458.43  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
458.44  [Reserved]
458.45  Standards of performance for new sources.
458.46  Pretreatment standards for new sources.

    Authority: Secs. 301, 304 (b) and (c), 306(b), 307 (b) and (c), 
Federal Water Pollution Control Act, as amended (33 U.S.C. 1251, 1311, 
1314 (b) and (c), 1316(b) and 1317 (b) and (c), 86 Stat. 816 et seq.; 
Pub. L. 92-500) (the Act).

    Source: 43 FR 1343, Jan. 9, 1978, unless otherwise noted.



           Subpart A--Carbon Black Furnace Process Subcategory



Sec. 458.10  Applicability; description of the carbon black furnace process subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of carbon black by the furnace process.



Sec. 458.11  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 ``product'' shall mean carbon black manufactured by the 
furnace process.
    (c) The term ``process waste water'' shall mean waters which result 
from baghouse operations or thermal quench operations.
Sec. 458.12  [Reserved]



Sec. 458.13  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the carbon black furnace process by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.
Sec. 458.14  [Reserved]



Sec. 458.15  Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
paragraph, which may be discharged from the carbon black furnace process 
by a new source subject to the provisions of this subpart: There shall 
be no discharge of process waste water pollutants to navigable waters.

[[Page 335]]



Sec. 458.16  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

Pollutant or pollutant property-Oil and grease.
Pretreatment standard-100mg/liter.

[60 FR 33972, June 29, 1995]



           Subpart B--Carbon Black Thermal Process Subcategory



Sec. 458.20  Applicability: description of the carbon black thermal process subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of carbon black by the thermal process.



Sec. 458.21  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 ``product'' shall mean carbon black manufactured by the 
thermal process.
    (c) The term ``process waste water'' shall mean waters which result 
from baghouse operations or thermal quench operations.



Sec. 458.22  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): There shall be no discharge of process waste 
water pollutants into navigable waters.

[60 FR 33972, June 29, 1995]



Sec. 458.23  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph which 
may be discharged from the carbon black thermal process by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.
Sec. 458.24  [Reserved]



Sec. 458.25  Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
paragraph, which may be discharged from the carbon black thermal process 
by a new source subject to the provisions of this subpart: There shall 
be no discharge of process waste water pollutants to navigable waters.



Sec. 458.26  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

Pollutant or pollutant property-Oil and grease.
Pretreatment standard-100mg/liter.

[60 FR 33972, June 29, 1995]

[[Page 336]]



           Subpart C--Carbon Black Channel Process Subcategory



Sec. 458.30  Applicability; description of the carbon black channel process subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of carbon black by the channel process.



Sec. 458.31  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 ``product'' shall mean carbon black manufactured by the 
channel process.



Sec. 458.32  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): There shall be no discharge of process waste 
water pollutants into navigable waters.

[60 FR 33972, June 29, 1995]



Sec. 458.33  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology 
          economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the carbon black channel process by a point 
source subject to the provisions of this subpart after application of 
the best available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.
Sec. 458.34  [Reserved]



Sec. 458.35  Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
paragraph, which may be discharged from the carbon black channel process 
by a new source subject to the provisions of this subpart: There shall 
be no discharge of process waste water pollutants to navigable waters.



Sec. 458.36  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

Pollutant or pollutant property-Oil and grease.
Pretreatment standard-100mg/liter.

[60 FR 33972, June 29, 1995]



            Subpart D--Carbon Black Lamp Process Subcategory



Sec. 458.40  Applicability; description of the carbon black lamp process subcategory.

    The provisions of this subpart are applicable to discharges 
resulting from the production of carbon black by the lamp process.



Sec. 458.41  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 ``product'' shall mean carbon black manufactured by the 
lamp process.

[[Page 337]]



Sec. 458.42  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): There shall be no discharge of process waste 
water pollutants into navigable waters.

[60 FR 33972, June 29, 1995]



Sec. 458.43  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the carbon black lamp process by a point source 
subject to the provisions of this subpart after application of the best 
available technology economically achievable: There shall be no 
discharge of process waste water pollutants to navigable waters.
Sec. 458.44  [Reserved]



Sec. 458.45  Standards of performance for new sources.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
paragraph, which may be discharged from the carbon black lamp process by 
a new source subject to the provisions of this subpart: There shall be 
no discharge of process waste water pollutants to navigable waters.



Sec. 458.46  Pretreatment standards for new sources.

    Any new source subject to this subpart that introduces process 
wastewater pollutants into a publicly owned treatment works must comply 
with 40 CFR part 403. In addition, the following pretreatment standard 
establishes the quantity or quality of pollutants or pollutant 
properties controlled by this section which may be discharged to a 
publicly owned treatment works by a new source subject to the provisions 
of this subpart:

Pollutant or pollutant property-Oil and grease.
Pretreatment standard-100mg/liter.

[60 FR 33972, June 29, 1995]



PART 459--PHOTOGRAPHIC POINT SOURCE CATEGORY--Table of Contents




             Subpart A--Photographic Processing Subcategory

Sec.
459.10  Applicability; description of the photographic processing 
          subcategory.
459.11  Specialized definitions.
459.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

    Authority: Secs. 301, 304 (b), (c), 306(b), Federal Water Pollution 
Control Act, as amended (33 U.S.C. 1251, 1311, 1314 (b) and (c) and 
1316(b), 86 Stat. 816 et seq.; Pub. L. 92-500) (the Act).

    Source: 41 FR 29079, July 14, 1976, unless otherwise noted.



             Subpart A--Photographic Processing Subcategory



Sec. 459.10   Applicability; description of the photographic processing subcategory.

    The provisions of this subpart are applicable to point source 
discharges resulting from the development or printing of paper prints, 
slides, negatives, enlargements, movie film, and other sensitized 
materials except that facilities processing 150 sq. meters (1600 sq. 
feet) per day or less are not covered. Both commercial and military 
facilities are covered by this subpart.



Sec. 459.11   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.

[[Page 338]]

    (b) The term ``product'' shall mean articles developed or printed by 
photographic processes, such as paper prints, slides, negatives, 
enlargements, movie film and other sensitized materials.



Sec. 459.12   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

    In establishing the limitations set forth in this section, EPA took 
into account all information it was able to collect, develop and solicit 
with respect to factors (such as age and size of plant, raw materials, 
manufacturing processes, products produced, treatment technology 
available energy requirements and costs) which can affect the industry 
subcategorization and effluent levels established. It is, however, 
possible that data which would affect these limitations have not been 
available and, as a result, these limitations should be adjusted for 
certain plants in this industry. An individual discharger or other 
interested person may submit evidence to the Regional Administrator (or 
to the State, if the State has the authority to issue NPDES permits) 
that factors relating to the equipment of facilities involved, the 
process applied, or other such factors related to such discharger are 
fundamentally different from the factors considered in the establishment 
of the guidelines. On the basis of such evidence or other available 
information, the Regional Administrator (or the State) will make a 
written finding that such factors are or are not fundamentally different 
for that facility compared to those specified in the Development 
Document. If such fundamentally different factors are found to exist, 
the Regional Administrator or the State shall establish for the 
discharger effluent limitations in the NPDES permit either more or less 
stringent than the limitations established herein, to the extent 
dictated by such fundamentally different factors. Such limitations must 
be approved by the Administrator of the Environmental Protection Agency. 
The Administrator may approve or disapprove such limitations, specify 
other limitations, or initiate proceedings to revise these regulations.
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from a photographic processing point source subject to 
the provisions of this paragraph after application of the best 
practicable control technology currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                             Metric units (kilograms per
                                               1,000 m\2\ of product)   
                                                                        
                                           -----------------------------
Ag........................................        0.14              0.07
CN........................................        0.18              0.09
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                              English units (pounds per 
                                               1,000 ft\2\ of product)  
                                                                        
                                           -----------------------------
Ag........................................       0.030             0.015
CN........................................       0.038             0.019
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         



PART 460--HOSPITAL POINT SOURCE CATEGORY--Table of Contents




                      Subpart A--Hospital Category

Sec.
460.10  Applicability; description of the hospital category.
460.11  Specialized definitions.
460.12  Effluent limitations and guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.

    Authority: Secs. 301, 304 (b) and (c), 360(b), 307 (b) and (c), 
Federal Water Pollution Control Act, as amended (33 U.S.C. 1251, 1311, 
1314 (b) and (c), 1316(b) and 1317 (b) and (c), 86 Stat. 816 et seq.; 
Pub. L. 92-500) (the Act).

    Source: 41 FR 18777, May 6, 1976, unless otherwise noted.



                      Subpart A--Hospital Category



Sec. 460.10   Applicability; description of the hospital category.

    The provisions of this subpart are applicable to discharges 
resulting from the functional operations of the hospital point source 
category.

[[Page 339]]



Sec. 460.11   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 ``product'' shall mean service resulting from the 
hospital activity in terms of 1,000 occupied beds.



Sec. 460.12   Effluent limitations and 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):
    (a) The following limitations establish the quantity or quality of 
pollutants or pollutant properties, controlled by this paragraph, which 
may be discharged from the hospital point source subject to the 
provisions of this paragraph after application of the best practicable 
control technology currently available:

------------------------------------------------------------------------
                                                Effluent limitations    
                                           -----------------------------
                                                        Average of daily
          Effluent characteristic             Maximum     values for 30 
                                             for any 1  consecutive days
                                                day         shall not   
                                                            exceed--    
------------------------------------------------------------------------
                                                                        
                                               Metric units (kg/1,000   
                                                                        
                                           -----------------------------
BOD5......................................        41.0              33.6
TSS.......................................        55.6              33.8
pH........................................       (\1\)             (\1\)
                                                                        
                                           -----------------------------
                                               English units (lb/1,000  
                                                   occupied beds)       
                                                                        
                                           -----------------------------
BOD5......................................        90.4              74.0
TSS.......................................       122.4              74.5
pH........................................       (\1\)             (\1\)
------------------------------------------------------------------------
\1\Within the range 6.0 to 9.0.                                         


[41 FR 18777, May 6, 1976, as amended at 60 FR 33972, June 29, 1995]



PART 461--BATTERY MANUFACTURING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
461.1  Applicability.
461.2  General definitions.
461.3  Monitoring and reporting requirements.
461.4  Compliance date for PSES.

                     Subpart A--Cadmium Subcategory

461.10  Applicability; description of the cadmium subcategory.
461.11  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
461.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
461.13  New source performance standards (NSPS).
461.14  Pretreatment standards for existing sources (PSES).
461.15  Pretreatment standards for new sources (PSNS).

                     Subpart B--Calcium Subcategory

461.20  Applicability; description of the calcium subcategory.
461.21-461.22  [Reserved]
461.23  New source performance standards (NSPS).
461.24  [Reserved]
461.25  Pretreatment standards for new sources (PSNS).

                       Subpart C--Lead Subcategory

461.30  Applicability; description of the lead subcategory.
461.31  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
461.32  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
461.33  New source performance standards (NSPS).
461.34  Pretreatment standards for existing sources (PSES).
461.35  Pretreatment standards for new sources (PSNS).

[[Page 340]]

                    Subpart D--Leclanche Subcategory

461.40  Applicability; description of the Leclanche subcategory.
461.41-461.42  [Reserved]
461.43  New source performance standards (NSPS).
461.44  Pretreatment standards for existing sources (PSES).
461.45  Pretreatment standards for new sources (PSNS).

                     Subpart E--Lithium Subcategory

461.50  Applicability; description of the lithium subcategory.
461.51-461.52  [Reserved]
461.53  New source performance standards (NSPS).
461.54  [Reserved]
461.55  Pretreatment standards for new sources (PSNS).

                    Subpart F--Magnesium Subcategory

461.60  Applicability; description of the magnesium subcategory.
461.61-461.62  [Reserved]
461.63  New source performance standards (NSPS).
461.64  Pretreatment standards for existing sources (PSES).
461.65  Pretreatment standards for new sources (PSNS).

                       Subpart G--Zinc Subcategory

461.70  Applicability; description of the zinc subcategory.
461.71  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
461.72  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
461.73  New source performance standards (NSPS).
461.74  Pretreatment standards for existing sources (PSES).
461.75  Pretreatment standards for new sources (PSNS).

    Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 
307 (b) and (c), 308 and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1972, as amended by the Clean Water 
Act of 1977) (the ``Act''); 33 U.S.C. 1311, 1314 (b), (c), (e), and (g), 
1316 (b) and (c), 1317 (b) and (c), and 1361; 86 Stat. 816, Pub. L. 92-
500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 49 FR 9134, Mar. 9, 1984, unless otherwise noted.

                           General Provisions



Sec. 461.1  Applicability.

    This part applies to any battery manufacturing plant that discharges 
or may discharge a pollutant to waters of the United States or that 
introduces pollutants to a publicly owned treatment works. Battery 
manufacturing operations subject to regulation under this part shall not 
be subject to regulation under part 413 or 433.



Sec. 461.2  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) ``Battery'' means a modular electric power source where part or 
all of the fuel is contained within the unit and electric power is 
generated directly from a chemical reaction rather than indirectly 
through a heat cycle engine. In this regulation there is no 
differentiation between a single cell and a battery.
    (b) ``Battery manufacturing operations'' means all of the specific 
processes used to produce a battery including the manufacture of anodes 
and cathodes and associated ancillary operations. These manufacturing 
operations are excluded from regulation under any other point source 
category.
    (c) ``Ancillary operations'' means all of the operations specific to 
battery manufacturing and not included specifically within anode or 
cathode manufacture (ancillary operations are primarily associated with 
battery assembly and chemical production of anode or cathode active 
materials).
    (d) ``Plate soak'' shall mean the process operation of soaking or 
reacting lead subcategory battery plates, that are more than 2.5 mm 
(0.100 in) thick, in sulfuric acid.
    (e) ``Discharge allowance'' means the amount of pollutant (mg per kg 
of production unit) that a plant will be permitted to discharge. For 
this category the allowances are specific to battery manufacturing 
operations.
    (f) ``Miscellaneous wastewater streams'' shall mean the combined 
wastewater streams from the process operations listed below for each 
subcategory. If a plant has one of these

[[Page 341]]

streams then the plant receives the entire miscellaneous waste stream 
allowance.
    (1) Cadmium subcategory. Cell wash, electrolyte preparation, floor 
and equipment wash, and employee wash.
    (2) Lead subcategory. Floor wash, wet air pollution control, battery 
repair, laboratory, hand wash, and respirator wash.
    (3) Lithium subcategory. Floor and equipment wash, cell testing, and 
lithium scrap disposal.
    (4) Zinc subcategory. Cell wash, electrolyte preparation, employee 
wash, reject cell handling, floor and equipment wash.
    (g) ``Trucked batteries'' shall mean batteries moved into or out of 
the plant by truck when the truck is actually washed in the plant to 
remove residues left in the truck from the batteries.



Sec. 461.3  Monitoring and reporting requirements.

    The ``monthly average'' regulatory values shall be the basis for the 
monthly average discharge in direct discharge permits and for 
pretreatment standards. Compliance with the monthly discharge limit is 
required regardless of the number of samples analyzed and averaged.



Sec. 461.4  Compliance date for PSES.

    The compliance date for pretreatment standards for existing sources 
is March 9, 1987.



                     Subpart A--Cadmium Subcategory



Sec. 461.10  Applicability; description of the cadmium subcategory.

    This subpart applies to discharges to waters of the United States, 
and introductions of pollutants into publicly owned treatment works from 
the manufacturing of cadmium anode batteries.



Sec. 461.11  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:
    (1) Subpart A--Pasted and Pressed Powder Anodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium                                                             
                                                                        
                                               -------------------------
Cadmium.......................................         0.92         0.41
Nickel........................................         5.18         3.43
Zinc..........................................         3.94         1.65
Cobalt........................................         0.57         0.24
Oil and grease................................        54.00        32.40
TSS...........................................       111.00        52.65
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (2) Subpart A--Electrodeposited Anodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium                                                             
                                                                        
                                               -------------------------
Cadmium.......................................        237.0        104.6
Nickel........................................      1,338.2        885.2
Zinc..........................................      1,017.6        425.2
Cobalt........................................        146.4         62.7
Oil and grease................................     13,940.0      8,364.0
TSS...........................................     28,577.0     13,592.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (3) Subpart A--Impregnated Anodes.

[[Page 342]]



                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium                                                             
                                                                        
                                               -------------------------
Cadmium.......................................        339.3        149.7
Nickel........................................      1,916.2      1,267.5
Zinc..........................................      1,457.1        608.8
Cobalt........................................        209.6         89.8
Oil and grease................................     19,960.0     11,976.0
TSS...........................................     40,918.0     19,461.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (4) Subpart A--Nickel Electrodeposited Cathodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Cadmium.......................................        193.5         85.4
Nickel........................................      1,092.5        722.6
Zinc..........................................        830.7        347.1
Cobalt........................................        119.5         51.2
Oil and grease................................     11,380.0      6,828.0
TSS...........................................     23,329.0     11,095.5
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (5) Subpart A--Nickel Impregnated Cathodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Cadmium.......................................        557.6        246.0
Nickel........................................      3,148.8      2,082.8
Zinc..........................................      2,394.4      1,000.4
Cobalt........................................        344.4        147.6
Oil and grease................................     32,800.0     19,680.0
TSS...........................................     67,240.0     31,980.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (6) Subpart A--Miscellaneous Wastewater Streams.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Cadmium.......................................         6.29         2.77
Nickel........................................        35.54        23.50
Zinc..........................................        27.02        11.29
Cobalt........................................         3.89         1.66
Oil and grease................................       370.20       222.12
TSS...........................................       758.91       360.94
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (7) Subpart A--Cadmium Powder Production.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium powder                                
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium powder produced                                             
                                                                        
                                               -------------------------
Cadmium.......................................        22.34         9.86
Nickel........................................       126.14        83.44
Zinc..........................................        95.92        40.08
Cobalt........................................        13.80         5.91
Oil and grease................................     1,314.00       788.40
TSS...........................................     2,693.00     1,281.20
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (8) Subpart A--Silver Powder Production.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver powder produced                                              
                                                                        
                                               -------------------------
Cadmium.......................................         7.21         3.18
Nickel........................................        40.70        26.92
Silver........................................         8.69         3.61
Zinc..........................................        30.95        12.93
Cobalt........................................         4.45         1.91
Oil and grease................................       424.00       254.40
TSS...........................................       869.20       413.40
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[[Page 343]]

    (9) Subpart A--Cadmium Hydroxide Production.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium used                                  
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium used                                                        
                                                                        
                                               -------------------------
Cadmium.......................................         0.31         0.14
Nickel........................................         1.73         1.14
Zinc..........................................         1.31         0.55
Cobalt........................................         0.19         0.08
Oil and grease................................        18.00        10.80
TSS...........................................        36.90        17.60
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (10) Subpart A--Nickel Hydroxide Production.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel used                                   
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel used                                                         
                                                                        
                                               -------------------------
Cadmium.......................................         37.4         16.5
Nickel........................................        211.2        139.7
Zinc..........................................        160.6         67.1
Cobalt........................................         23.1          9.9
Oil and grease................................      2,200.0      1,320.0
TSS...........................................      4,510.0      2,145.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.



Sec. 461.12  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable:
    (1) Subpart A--Electrodeposited Anodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium                                                             
                                                                        
                                               -------------------------
Cadmium.......................................        11.95         5.27
Nickel........................................        67.49        44.64
Zinc..........................................        51.32        21.44
Cobalt........................................         7.38         3.16
------------------------------------------------------------------------

    (2) Subpart A--Impregnated Anodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium                                                             
                                                                        
                                               -------------------------
Cadmium.......................................         68.0         30.0
Nickel........................................        384.0        254.0
Zinc..........................................        292.0        122.0
Cobalt........................................         42.0         18.0
------------------------------------------------------------------------

    (3) Subpart A--Nickel Electrodeposited Cathodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Cadmium.......................................        11.22         4.95
Nickel........................................        63.36        41.91
Zinc..........................................        48.18        20.13
Cobalt........................................         6.93         2.97
------------------------------------------------------------------------

    (4) Subpart A--Nickel Impregnated Cathodes.

[[Page 344]]



                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Cadmium.......................................         68.0         30.0
Nickel........................................        384.0        254.0
Zinc..........................................        292.0        122.0
Cobalt........................................         42.0         18.0
------------------------------------------------------------------------

    (5) Subpart A--Miscellaneous Wastewater Streams.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Cadmium.......................................         0.79         0.35
Nickel........................................         4.47         2.96
Zinc..........................................         3.40         1.42
Cobalt........................................         0.49         0.21
------------------------------------------------------------------------

    (6) Subpart A--Cadmium Powder Production.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium powder                                
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium powder produced                                             
                                                                        
                                               -------------------------
Cadmium.......................................         2.23         0.99
Nickel........................................        12.61         8.34
Zinc..........................................         9.59         4.01
Cobalt........................................         1.38         0.59
------------------------------------------------------------------------

    (7) Subpart A--Silver Powder Production.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver powder produced                                              
                                                                        
                                               -------------------------
Cadmium.......................................         1.09         0.48
Nickel........................................         6.16         4.08
Silver........................................         1.32         0.55
Zinc..........................................         4.69         1.96
Cobalt........................................         0.67         0.29
------------------------------------------------------------------------

    (8) Subpart A--Cadmium Hydroxide Production.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium used                                  
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium used                                                        
                                                                        
                                               -------------------------
Cadmium.......................................         0.05         0.02
Nickel........................................         0.27         0.18
Zinc..........................................         0.20         0.09
Cobalt........................................         0.03         0.01
------------------------------------------------------------------------

    (9) Subpart A--Nickel Hydroxide Production.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel used                                   
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel used                                                         
                                                                        
                                               -------------------------
Cadmium.......................................         5.61         2.48
Nickel........................................        31.68        20.96
Zinc..........................................        24.09        10.07
Cobalt........................................         3.47         1.49
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.



Sec. 461.13  New source performance standards (NSPS).

    (a) The discharge of wastewater pollutants from any new source 
subject to

[[Page 345]]

this subpart shall not exceed the standards set forth below:
    (1) Subpart A--Electrodeposited Anodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of cadmium                                                      
                                                                        
                                             ---------------------------
Cadmium.....................................          7.03          2.81
Nickel......................................         19.33         13.01
Zinc........................................         35.85         14.76
Cobalt......................................          4.92          2.46
Oil and grease..............................        351.5         351.5 
TSS.........................................        527.3         421.8 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (2) Subpart A--Impregnated Anodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of cadmium                                                      
                                                                        
                                             ---------------------------
Cadmium.....................................         40.0          16.0 
Nickel......................................        110.0          74.0 
Zinc........................................        204.0          84.0 
Cobalt......................................         28.0          14.0 
Oil and grease..............................      2,000.0       2,000.0 
TSS.........................................      3,000.0       2,400.0 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (3) Subpart A--Nickel Electrodeposited Cathodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of nickel applied                                               
                                                                        
                                             ---------------------------
Cadmium.....................................          6.60          2.64
Nickel......................................         18.15         12.21
Zinc........................................         33.66         13.86
Cobalt......................................          4.62          2.31
Oil and grease..............................        330.0         330.0 
TSS.........................................        495.0         396.0 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (4) Subpart A--Nickel Impregnated Cathodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Cadmium.......................................         40.0         16.0
Nickel........................................        110.0         74.0
Zinc..........................................        204.0         84.0
Cobalt........................................         28.0         14.0
Oil and grease................................      2,000.0      2,000.0
TSS...........................................      3,000.0      2,400.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (5) Subpart A--Miscellaneous Wastewater Streams--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                              --------------------------
Cadmium......................................         0.47          0.19
Nickel.......................................         1.28          0.86
Zinc.........................................         2.38          0.98
Cobalt.......................................         0.33          0.16
Oil and grease...............................         23.3         23.3 
TSS..........................................         35.0         28.0 
pH...........................................        (\1\)      (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (6) Subpart A--Cadmium Powder Production--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium powder                                
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium powder produced                                             
                                                                        
                                               -------------------------
Cadmium.......................................         1.31         0.53
Nickel........................................         3.61         2.43
Zinc..........................................         6.70         2.76
Cobalt........................................         0.92         0.46
Oil and grease................................        65.70        65.70
TSS...........................................        98.55        78.84
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (7) Subpart A--Silver Powder Production--NSPS.

[[Page 346]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver powder produced                                              
                                                                        
                                               -------------------------
Cadmium.......................................         0.64         0.26
Nickel........................................         1.77         1.19
Silver........................................         0.93         0.39
Zinc..........................................         3.27         1.35
Cobalt........................................         0.45         0.22
Oil and grease................................        32.10        32.10
TSS...........................................        48.15        38.52
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (8) Subpart A--Cadmium Hydroxide Production--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium used                                  
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of cadmium used                                                 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.028         0.011
Nickel......................................         0.077         0.051
Zinc........................................         0.142         0.058
Cobalt......................................         0.019         0.009
Oil and grease..............................         1.40          1.40 
TSS.........................................         2.10          1.68 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (9) Subpart A--Nickel Hydroxide Production--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel used                                   
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of nickel used                                                  
                                                                        
                                             ---------------------------
Cadmium.....................................          3.30          1.32
Nickel......................................          9.08          6.11
Zinc........................................         16.83          6.93
Cobalt......................................          2.31          1.16
Oil and grease..............................        165.0         165.0 
TSS.........................................        247.5         198.0 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984]



Sec. 461.14  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and Sec. 403.13, any existing 
source subject to this subpart which introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the pretreatment standards for existing sources listed below:
    (1) Subpart A--Electrodeposited Anodes.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium                                                             
                                                                        
                                               -------------------------
Cadmium.......................................        11.95         5.27
Nickel........................................        67.49        44.64
Zinc..........................................        51.32        21.44
Cobalt........................................         7.38         3.16
------------------------------------------------------------------------

    (2) Subpart A--Impregnated Anodes.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium                                                             
                                                                        
                                               -------------------------
Cadmium.......................................         68.0         30.0
Nickel........................................        384.0        254.0
Zinc..........................................        292.0        122.0
Cobalt........................................         42.0         18.0
------------------------------------------------------------------------

    (3) Subpart A--Nickel Electrodeposited Cathodes.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Cadmium.......................................        11.22         4.95
Nickel........................................        63.36        41.91
Zinc..........................................        48.18        20.13
Cobalt........................................         6.93         2.97
------------------------------------------------------------------------


[[Page 347]]

    (4) Subpart A--Nickel Impregnated Cathodes--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Cadmium.......................................         68.0         30.0
Nickel........................................        384.0        254.0
Zinc..........................................        292.0        122.0
Cobalt........................................         42.0         18.0
------------------------------------------------------------------------

    (5) Subpart A--Miscellaneous Wastewater Streams--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Cadmium.......................................         0.79         0.35
Nickel........................................         4.47         2.96
Zinc..........................................         3.40         1.42
Cobalt........................................         0.49         0.21
------------------------------------------------------------------------

    (6) Subpart A--Cadmium Powder Production--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium powder                                
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium powder produced                                             
                                                                        
                                               -------------------------
Cadmium.......................................         2.23         0.99
Nickel........................................        12.61         8.34
Zinc..........................................         9.59         4.01
Cobalt........................................         1.38         0.59
------------------------------------------------------------------------

    (7) Subpart A--Silver Powder Production--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver powder produced                                              
                                                                        
                                               -------------------------
Cadmium.......................................         1.09         0.48
Nickel........................................         6.16         4.08
Silver........................................         1.32         0.55
Zinc..........................................         4.69         1.96
Cobalt........................................         0.67         0.29
------------------------------------------------------------------------

    (8) Subpart A--Cadmium Hydroxide Production--PSES.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium used                                  
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium used                                                        
                                                                        
                                              --------------------------
Cadmium......................................         0.05         0.02 
Nickel.......................................         0.27         0.18 
Zinc.........................................         0.20         0.09 
Cobalt.......................................         0.03         0.012
------------------------------------------------------------------------

    (9) Subpart A--Nickel Hydroxide Production--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel used                                   
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel used                                                         
                                                                        
                                               -------------------------
Cadmium.......................................         5.61         2.48
Nickel........................................        31.68        20.96
Zinc..........................................        24.09        10.07
Cobalt........................................         3.47         1.49
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.



Sec. 461.15  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7 any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the pretreatment 
standards for new sources listed below:

[[Page 348]]

    (1) Subpart A--Electrodeposited Anodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium                                                             
                                                                        
                                               -------------------------
Cadmium.......................................         7.03         2.81
Nickel........................................        19.33        13.01
Zinc..........................................        35.85        14.76
Cobalt........................................         4.92         2.46
------------------------------------------------------------------------

    (2) Subpart A--Impregnated Anodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium                                       
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium                                                             
                                                                        
                                               -------------------------
Cadmium.......................................         40.0         16.0
Nickel........................................        110.0         74.0
Zinc..........................................        204.0         84.0
Cobalt........................................         28.0         14.0
------------------------------------------------------------------------

    (3) Subpart A--Nickel Electrodeposited Cathodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Cadmium.......................................         6.60         2.64
Nickel........................................        18.15        12.21
Zinc..........................................        33.66        13.86
Cobalt........................................         4.62         2.31
------------------------------------------------------------------------

    (4) Subpart A--Nickel Impregnated Cathodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Cadmium.......................................         40.0         16.0
Nickel........................................        110.0         74.0
Zinc..........................................        204.0         84.0
Cobalt........................................         28.0         14.0
------------------------------------------------------------------------

    (5) Subpart A--Miscellaneous Wastewater Streams--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Cadmium.......................................         0.47         0.19
Nickel........................................         1.28         0.86
Zinc..........................................         2.38         0.98
Cobalt........................................         0.33         0.16
------------------------------------------------------------------------

    (6) Subpart A--Cadmium Powder Production--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average. 
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium powder                                
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium powder produced                                             
                                                                        
                                               -------------------------
Cadmium.......................................         1.31         0.53
Nickel........................................         3.61         2.43
Zinc..........................................         6.70         2.76
Cobalt........................................         0.92         0.46
------------------------------------------------------------------------

    (7) Subpart A--Silver Powder Production--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average. 
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver powder produced                                              
                                                                        
                                               -------------------------
Cadmium.......................................         0.64         0.26
Nickel........................................         1.77         1.19
Silver........................................         0.93         0.39
Zinc..........................................         3.27         1.35
Cobalt........................................         0.45         0.22
------------------------------------------------------------------------

    (8) Subpart A--Cadmium Hydroxide Production--PSNS.

[[Page 349]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cadmium used                                  
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cadmium used                                                        
                                                                        
                                               -------------------------
Cadmium.......................................        0.028        0.011
Nickel........................................        0.077        0.051
Zinc..........................................        0.142        0.058
Cobalt........................................        0.019        0.009
------------------------------------------------------------------------

    (9) Subpart A--Nickel Hydroxide Production--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel used                                   
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel used                                                         
                                                                        
                                               -------------------------
Cadmium.......................................         3.30         1.32
Nickel........................................         9.08         6.11
Zinc..........................................        16.83         6.93
Cobalt........................................         2.31         1.16
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.



                     Subpart B--Calcium Subcategory



Sec. 461.20  Applicability; description of the calcium subcategory.

    This subpart applies to discharges to waters of the United States 
and introductions of pollutants into publicly owned treatment works from 
manufacturing calcium anode batteries.
Secs. 461.21-461.22  [Reserved]



Sec. 461.23  New source performance standards (NSPS).

    (a) The discharge of wastewater pollutants from any new source 
subject to this subpart shall not exceed the standards set forth below.
    (b) There shall be no discharge for process wastewater pollutants 
from any battery manufacturing operations.
Sec. 461.24  [Reserved]



Sec. 461.25  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in Sec. 403.7 any new source subject to this 
subpart that introduces pollutants into a publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the pretreatment standards 
for new sources listed below.
    (b) There shall be no discharge for process wastewater pollutants 
from any battery manufacturing operations.



                       Subpart C--Lead Subcategory



Sec. 461.30  Applicability; description of the lead subcategory.

    This subpart applies to discharges to waters of the United States 
and introduction of pollutants into publicly owned treatment works from 
the manufacturing of lead anode batteries.



Sec. 461.31  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:
    (1) Subpart C--Closed Formation--Double Fill, or Fill and Dump.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.86         0.45
Lead..........................................         0.19        0.090
Iron..........................................         0.54         0.27
Oil and grease................................         9.00         5.40
TSS...........................................        18.45         8.78
pH............................................          (1)          (1)
------------------------------------------------------------------------
1 Within the range of 7.5 to 10.0 at all times.                         

    (2) Subpart C--Open Formation--Dehydrated.

[[Page 350]]



                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        20.99        11.05
Lead..........................................         4.64         2.21
Iron..........................................        16.13         6.74
Oil and grease................................       221.00       132.60
TSS...........................................       453.05       215.47
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (3) Subpart C--Open Formation--Wet.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.10         0.05
Lead..........................................         0.02         0.01
Iron..........................................         0.06         0.03
Oil and grease................................         1.06         0.64
TSS...........................................         2.17         1.03
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (4) Subpart C--Plate Soak.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        0.040        0.020
Lead..........................................        0.009        0.004
Iron..........................................        0.030        0.010
Oil and grease................................        0.420        0.250
TSS...........................................        0.860        0.410
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (5) Subpart C--Battery Wash (with Detergent).

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         1.71         0.90
Lead..........................................         0.38         0.18
Iron..........................................         1.08         0.55
Oil and grease................................        18.00        10.80
TSS...........................................        36.90        17.55
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (6) Subpart C--Battery Wash (Water Only).

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         1.12         0.59
Lead..........................................         0.25         0.12
Iron..........................................         0.71         0.36
Oil and grease................................        11.80         7.08
TSS...........................................        24.19        11.51
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (7) Subpart C--Direct Chill Lead Casting.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................      0.00040      0.00020
Lead..........................................      0.00008      0.00004
Iron..........................................      0.00020      0.00010
Oil and grease................................      0.00400      0.00200
TSS...........................................      0.00800      0.00300
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (8) Subpart C--Mold Release Formulation.

[[Page 351]]



                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        0.011        0.006
Lead..........................................        0.002        0.001
Iron..........................................        0.007        0.004
Oil and grease................................        0.120        0.072
TSS...........................................        0.246        0.117
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (9) Subpart C--Truck Wash.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead in trucked                               
 batteries                                                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead in trucked batteries                                           
                                                                        
                                               -------------------------
Copper........................................        0.026        0.014
Lead..........................................        0.005        0.002
Iron..........................................        0.016        0.008
Oil and grease................................        0.280        0.168
TSS...........................................        0.574        0.273
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (10) Subpart C--Laundry.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.21         0.11
Lead..........................................         0.05         0.02
Iron..........................................         0.13         0.07
Oil and grease................................         2.18         1.31
TSS...........................................         4.47         2.13
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (11) Subpart C--Miscellaneous Wastewater Streams.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.81         0.43
Lead..........................................         0.18         0.09
Iron..........................................         0.51         0.26
Oil and grease................................         8.54         5.12
TSS...........................................        17.51         8.33
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984]



Sec. 461.32  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable:
    (1) Subpart C--Open Formation--Dehydrated.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         3.19         1.68
Lead..........................................         0.71         0.34
Iron..........................................         2.02         1.02
------------------------------------------------------------------------

    (2) Subpart C--Open Formation--Wet.

[[Page 352]]



                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
                                             ---------------------------
Copper......................................         0.100         0.053
Lead........................................         0.022         0.010
Iron........................................         0.06          0.03 
------------------------------------------------------------------------

    (3) Subpart C--Plate Soak.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        0.039        0.021
Lead..........................................        0.008        0.004
Iron..........................................        0.030        0.010
------------------------------------------------------------------------

    (4) Subpart C--Battery Wash (Detergent).

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or Pollutant Property         Maximum for    monthly  
                                                 any 1 Day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         1.71         0.90
Lead..........................................         0.38         0.18
Iron..........................................         1.08         0.55
------------------------------------------------------------------------

    (5) Subpart C--Direct Chill Lead Casting.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
                                             ---------------------------
Copper......................................       0.0004        0.0002 
Lead........................................       0.00008       0.00004
Iron........................................       0.0002        0.0001 
------------------------------------------------------------------------

    (6) Subpart C--Mold Release Formulation.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        0.011        0.006
Lead..........................................        0.002        0.001
Iron..........................................        0.007        0.003
------------------------------------------------------------------------

    (7) Subpart C--Truck Wash.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead in trucked                               
 batteries                                                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead in trucked batteries                                           
                                                                        
                                               -------------------------
Copper........................................        0.026        0.014
Lead..........................................        0.005        0.002
Iron..........................................        0.016        0.008
------------------------------------------------------------------------

    (8) Subpart C--Laundry.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.21         0.11
Lead..........................................         0.05         0.02
Iron..........................................         0.13         0.07
------------------------------------------------------------------------

    (9) Subpart C--Miscellaneous Wastewater Streams.

[[Page 353]]



                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.58         0.31
Lead..........................................         0.13         0.06
Iron..........................................         0.37         0.19
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984, as amended at 51 
FR 30816, Aug. 28, 1986]



Sec. 461.33  New source performance standards (NSPS).

    (a) The discharge of wastewater pollutants from any new source 
subject to this subpart shall not exceed the standards set forth below:
    (1) Subpart C--Open Formation--Dehydrated--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         2.15         1.02
Lead..........................................         0.47         0.21
Iron..........................................         2.01         1.02
Oil and grease................................        16.80        16.80
TSS...........................................        25.20        20.16
pH............................................       (\1\ )       (\1\ )
------------------------------------------------------------------------
\1\ Within the limits of 7.5 to 10.0 at all times.                      

    (2) Subpart C--Open Formation--Wet--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
                                             ---------------------------
Copper......................................         0.067         0.032
Lead........................................         0.014         0.006
Iron........................................         0.063         0.032
Oil and grease..............................         0.53          0.53 
TSS.........................................         0.80          0.64 
pH..........................................    (\1\ )        (\1\ )    
------------------------------------------------------------------------
\1\ Within the limits of 7.5 to 10.0 at all times.                      

    (3) Subpart C--Plate Soak--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
                                             ---------------------------
Copper......................................         0.026         0.012
Lead........................................         0.005         0.002
Iron........................................         0.025         0.012
Oil and grease..............................         0.21          0.21 
TSS.........................................         0.32          0.25 
pH..........................................    (\1\ )        (\1\ )    
------------------------------------------------------------------------
\1\ Within the limits of 7.5 to 10.0 at all times.                      

    (4) Subpart C--Battery Wash (Detergent)--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant Property         Maximum for     monthly  
                                                any 1 Day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
Copper......................................         1.152         0.549
Lead........................................         0.252         0.117
Iron........................................         1.08          0.55 
Oil and grease..............................         9.0           9.0  
TSS.........................................        13.5          10.8  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the limits of 7.5 to 10.0 at all times.                      

    (5) Subpart C--Direct Chill Lead Casting--NSPS.

[[Page 354]]



------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
                                             ---------------------------
Copper......................................      0.000256      0.000122
Lead........................................      0.000056      0.000026
Iron........................................      0.000240      0.000122
Oil and grease..............................      0.0020        0.0020  
TSS.........................................      0.0030        0.0024  
pH..........................................  (\1\ )        (\1\ )      
------------------------------------------------------------------------
\1\ Within the limits of 7.5 to 10.0 at all times.                      

    (6) Subpart C--Mold Release Formulation--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
                                             ---------------------------
Copper......................................        0.0077        0.0037
Lead........................................        0.0017        0.0008
Iron........................................        0.0072        0.0037
Oil and grease..............................        0.060         0.060 
TSS.........................................        0.090         0.072 
pH..........................................   (\1\ )        (\1\ )     
------------------------------------------------------------------------
\1\ Within the limits of 7.5 to 10.0 at all times.                      

    (7) Subpart C--Truck Wash--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead in trucked                               
 batteries                                                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead in trucked batteries                                    
                                                                        
                                             ---------------------------
Copper......................................         0.006        0.003 
Lead........................................         0.001        0.0007
Iron........................................         0.006        0.003 
Oil and grease..............................         0.050        0.050 
TSS.........................................         0.075        0.060 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the limits of 7.5 to 10.0 at all times.                      

    (8) Subpart C--Laundry--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.14         0.07
Lead..........................................         0.03         0.01
Iron..........................................         0.13         0.07
Oil and grease................................         1.09         1.09
TSS...........................................         1.64         1.31
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the limits of 7.5 to 10.0 at all times.                      

    (9) Subpart C--Miscellaneous Wastewater Streams--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
                                             ---------------------------
Copper......................................         0.39         0.19  
Lead........................................         0.085        0.039 
Iron........................................         0.37         0.19  
Oil and grease..............................         3.07         3.07  
TSS.........................................         4.61         3.69  
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the limits of 7.5 to 10.0 at all times.                      

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984, as amended at 51 FR 30816, Aug. 28, 1986]



Sec. 461.34  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the pretreatment standards for existing sources listed below:
    (1) Subpart C--Open Formation--Dehydrated--PSES.

[[Page 355]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         3.19         1.68
Lead..........................................         0.71         0.34
------------------------------------------------------------------------

    (2) Subpart C--Open Formation--Wet--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        0.100        0.053
Lead..........................................        0.022        0.010
------------------------------------------------------------------------

    (3) Subpart C--Plate Soak--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        0.039        0.021
Lead..........................................        0.008        0.004
------------------------------------------------------------------------

    (4) Subpart C--Battery Wash--(Detergent)--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant Property         Maximum for    monthly  
                                                 any 1 Day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         1.71         0.90
Lead..........................................         0.38         0.18
------------------------------------------------------------------------

    (5) Subpart C--Direct Chill Lead Casting--PSES.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
                                             ---------------------------
Copper......................................       0.0004        0.0002 
Lead........................................       0.00008       0.00004
------------------------------------------------------------------------

    (6) Subpart C--Mold Release Formulation--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        0.011        0.006
Lead..........................................        0.002        0.001
------------------------------------------------------------------------

    (7) Subpart C--Truck Wash--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead in trucked                               
 batteries                                                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead in trucked batteries                                           
                                                                        
                                               -------------------------
Copper........................................        0.026        0.014
Lead..........................................        0.005        0.002
------------------------------------------------------------------------

    (8) Subpart C--Laundry--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.21         0.11
Lead..........................................         0.05         0.02
------------------------------------------------------------------------

    (9) Subpart C--Miscellaneous Wastewater Streams--PSES.

[[Page 356]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.58         0.31
Lead..........................................         0.13         0.06
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.
    (c)(1) In cases where battery employee shower wastewater containing 
concentrations of lead exceeding 0.20 mg/l is combined with process 
wastewaters prior to treatment, the Control Authority may, for purposes 
of applying the Combined Wastestream Formula under Sec. 403.6(e) of this 
chapter, notwithstanding the provisions of Sec. 403.6(e), exercise its 
discretion and classify battery employee shower wastewater as an 
unregulated rather than a dilute (FD) wastestream.
    (2) Before the Control Authority may exercise its discretion to 
classify such a stream as an unregulated stream, the battery 
manufacturer must provide engineering, production, and sampling and 
analysis information sufficient to allow a determination by the Control 
Authority on how the stream should be classified.

[49 FR 9134, Mar. 9, 1984, as amended at 51 FR 30816, Aug. 28, 1986]



Sec. 461.35  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in Sec. 403.7, any new source subject to this 
subpart that introduces pollutants into a publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources:
    (1) Subpart C--Open Formation--Dehydrated--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         2.15         1.02
Lead..........................................         0.47         0.21
------------------------------------------------------------------------

    (2) Subpart C--Open Formation--Wet--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                               -------------------------
Copper........................................        0.067        0.032
Lead..........................................        0.014        0.006
------------------------------------------------------------------------

    (3) Subpart C--Plate Soak--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        0.026        0.012
Lead..........................................        0.005        0.002
------------------------------------------------------------------------

    (4) Subpart C--Battery Wash--(Detergent)--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant Property         Maximum for    monthly  
                                                 any 1 Day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................        1.152        0.549
Lead..........................................        0.252        0.117
------------------------------------------------------------------------

    (5) Subpart C--Direct Chill Lead Casting--PSNS.

[[Page 357]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................     0.000256     0.000122
Lead..........................................     0.000056     0.000026
------------------------------------------------------------------------

    (6) Subpart C--Mold Release Formulation--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                              --------------------------
Copper.......................................        0.007        0.0037
Lead.........................................        0.0017       0.0008
------------------------------------------------------------------------

    (7) Subpart C--Truck Wash--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead in trucked                               
 batteries                                                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead in trucked batteries                                           
                                                                        
                                              --------------------------
Copper.......................................        0.006        0.003 
Lead.........................................        0.001        0.0007
------------------------------------------------------------------------

    (8) Subpart C--Laundry--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead used                                                           
                                                                        
                                               -------------------------
Copper........................................         0.14         0.07
Lead..........................................         0.03         0.01
------------------------------------------------------------------------

    (9) Subpart C--Miscellaneous Wastewater Streams--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead used                                     
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of lead used                                                    
                                                                        
                                             ---------------------------
Copper......................................         0.39          0.19 
Lead........................................         0.085         0.039
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operations other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984, as amended at 51 FR 30817, Aug. 28, 1986]



                    Subpart D--Leclanche Subcategory



Sec. 461.40  Applicability; description of the Leclanche subcategory.

    This subpart applies to discharges to waters of the United States, 
and introductions of pollutants into publicly owned treatment works from 
manufacturing Leclanche type batteries (zinc anode batteries with acid 
electrolyte).
Secs. 461.41-461.42  [Reserved]



Sec. 461.43  New source performance standards (NSPS).

    (a) The discharge of wastewater pollutants from any new source 
subject to this subpart shall not exceed the standards set forth below:
    (1) Subpart D--Foliar Battery Miscellaneous Wash--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of cells produced                                               
                                                                        
                                             ---------------------------
Mercury.....................................         0.010         0.004
Zinc........................................         0.067         0.030
Manganese...................................         0.019         0.015
Oil and grease..............................         0.66          0.66 
TSS.........................................         0.99          0.79 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) There shall be no discharge allowance for process wastewater 
pollutants

[[Page 358]]

from any battery manufacturing operation other than those battery 
manufacturing operations listed above.



Sec. 461.44  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources listed 
below:
    (1) Subpart D--Foliar Battery Miscellaneous Wash--PSES.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                              --------------------------
Mercury......................................         0.010        0.004
Zinc.........................................         0.067        0.030
Manganese....................................         0.019        0.015
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984; 49 FR 27946, July 9, 1984]



Sec. 461.45  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in Sec. 403.7 any new source subject to this 
subpart that introduces pollutants into a publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources listed below.
    (1) Subpart D--Foliar Battery Miscellaneous Wash--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Mercury.......................................        0.010        0.004
Zinc..........................................        0.067        0.030
Manganese.....................................        0.019        0.015
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.



                     Subpart E--Lithium Subcategory



Sec. 461.50  Applicability; description of the lithium subcategory.

    This subpart applies to discharges to waters of the United States 
and introduction of pollutants into publicly owned treatment works from 
the manufacturing of lithium anode batteries.
Secs. 461.51-461.52  [Reserved]



Sec. 461.53  New source performance standards (NSPS).

    (a) The discharge of wastewater pollutants from any new source 
subject to this subpart shall not exceed the standards set forth below:
    (1) Subpart E--Lead Iodide Cathodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead                                                                
                                                                        
                                              --------------------------
Chromium.....................................         23.34         9.46
Lead.........................................         17.66         8.20
Iron.........................................         75.70        38.48
TSS..........................................        946.2        756.96
pH...........................................      (\1\)           (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (2) Subpart E--Iron Disulfide Cathodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of Iron disulfide                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of Iron disulfide                                               
                                                                        
                                             ---------------------------
Chromium....................................          2.79          1.13
Lead........................................          2.11          0.98
Iron........................................          9.05          4.60
TSS.........................................        113.1          90.5 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (3) Subpart E--Miscellaneous Wastewater Streams--NSPS.

[[Page 359]]



------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of cells produced                                               
                                                                        
                                             ---------------------------
Chromium....................................         0.039         0.016
Lead........................................         0.030         0.014
Iron........................................         0.129         0.066
TSS.........................................         1.62          1.30 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (4) Subpart E--Air Scrubbers--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
TSS...........................................        434.0        207.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.
Sec. 461.54  [Reserved]



Sec. 461.55  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in Sec. 403.7 any new source subject to this 
subpart that introduces pollutants into a publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources listed below:
    (1) Subpart E--Lead Iodide Cathodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of lead                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of lead                                                                
                                                                        
                                               -------------------------
Chromium......................................        23.34         9.46
Lead..........................................        17.66         8.20
------------------------------------------------------------------

    (2) Subpart E--Iron Disulfide Cathodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of iron disulfide                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of iron disulfide                                                      
                                                                        
                                               -------------------------
Chromium......................................         2.79         1.13
Lead..........................................         2.11         0.98
------------------------------------------------------------------------

    (3) Subpart E--Miscellaneous Wastewater Streams--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Chromium......................................        0.039        0.016
Lead..........................................        0.030        0.014
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.



                    Subpart F--Magnesium Subcategory



Sec. 461.60  Applicability; description of the magnesium subcategory.

    This subpart applies to discharges to waters of the United States 
and introduction of pollutants into publicly owned treatment works from 
the manufacturing of magnesium anode batteries.
Secs. 461.61-461.62  [Reserved]



Sec. 461.63  New source performance standards (NSPS).

    (a) The discharge of wastewater pollutants from any new source 
subject to this subpart shall not exceed the standards set forth below:
    (1) Subpart F--Silver Chloride Cathodes--Chemically Reduced--NSPS.

[[Page 360]]



------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of silver processed                                             
                                                                        
                                             ---------------------------
Lead........................................         22.93         10.65
Silver......................................         23.75          9.83
Iron........................................         98.28         49.96
TSS.........................................      1,228.5         982.8 
COD.........................................      4,095.0       1,999.0 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (2) Subpart F--Silver Chloride Cathodes--Electrolytic--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                               -------------------------
Lead..........................................         40.6         18.9
Silver........................................         42.1         17.4
Iron..........................................        174.0         88.5
TSS...........................................      2,175.0      1,740.0
COD...........................................      7,250.0      3,540.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (3) Subpart F--Cell Testing--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Lead..........................................         19.5         7.89
Silver........................................         15.3         6.31
Iron..........................................         63.1         32.1
TSS...........................................        789.0        631.2
COD...........................................      2,630.0      1,290.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (4) Subpart F--Floor and Equipment Wash--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of cells produced                                               
                                                                        
                                             ---------------------------
Lead........................................         0.026         0.012
Silver......................................         0.027         0.011
Iron........................................         0.112         0.057
COD.........................................         4.70          2.30 
TSS.........................................         1.41          1.13 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (5) Subpart F--Air Scrubber--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
TSS...........................................      8,467.0      4,030.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984]



Sec. 461.64  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources listed 
below:
    (1) Subpart F--Silver Chloride Cathodes--Chemically Reduced--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                               -------------------------
Lead..........................................     1,032.36       491.60
Silver........................................     1,007.78       417.86
------------------------------------------------------------------------


[[Page 361]]

    (2) Subpart F--Silver Chloride Cathodes--Electrolytic--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                               -------------------------
Lead..........................................         60.9         29.0
Silver........................................         59.5         24.7
------------------------------------------------------------------------

    (3) Subpart F--Cell Testing--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Lead..........................................         22.1         10.5
Silver........................................         21.6          8.9
------------------------------------------------------------------------

    (4) Subpart F--Floor and Equipment Wash--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Lead..........................................        0.039        0.018
Silver........................................        0.038        0.015
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.



Sec. 461.65  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in Sec. 403.7 any new source subject to this 
subpart that introduces pollutants into a publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources listed below:
    (1) Subpart F--Silver Chloride Cathodes--Chemically Reduced--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                               -------------------------
Lead..........................................        22.93        10.65
Silver........................................        23.75         9.83
------------------------------------------------------------------------

    (2) Subpart F--Silver Chloride Cathodes--Electrolytic PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                               -------------------------
Lead..........................................         40.6         18.9
Silver........................................         42.1         17.4
------------------------------------------------------------------------

    (3) Subpart F--Cell Testing--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Lead..........................................         19.5         7.89
Silver........................................         15.3         6.31
------------------------------------------------------------------------

    (4) Subpart F--Floor and Equipment Wash--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Lead..........................................        0.026        0.012
Silver........................................        0.027        0.011
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[[Page 362]]



                       Subpart G--Zinc Subcategory



Sec. 461.70  Applicability; description of the zinc subcategory.

    This subpart applies to discharges to waters of the United States, 
and introductions of pollutants into publicly owned treatment works from 
the manufacturing of zinc anode batteries.



Sec. 461.71  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:
    (1) Subpart G--Wet Amalgamated Powder Anodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of Zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of Zinc                                                         
                                                                        
                                             ---------------------------
Chromium....................................          1.67          0.68
Mercury.....................................          0.95          0.38
Silver......................................          1.56          0.65
Zinc........................................          5.55          2.32
Manganese...................................          2.58          1.10
Oil and grease..............................         76.0          45.6 
TSS.........................................        155.8          74.1 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\Within the range of 7.5--10.0 at all times.                          

    (2) Subpart G--Gelled Amalgam Anodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of Zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of Zinc                                                                
                                                                        
                                              --------------------------
Chromium.....................................          0.30         0.12
Mercury......................................          0.17         0.07
Silver.......................................          0.28         0.12
Zinc.........................................          0.99         0.42
Manganese....................................          0.46         0.20
Oil and grease...............................         13.6          8.16
TSS..........................................         27.9         13.26
pH...........................................      (\1\)           (\1\)
------------------------------------------------------------------------
\1\Within the range of 7.5--10.0 at all times.                          

    (3) Subpart G--Zinc Oxide, Formed Anodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of Zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of Zinc                                                                
                                                                        
                                               -------------------------
Chromium......................................         62.9         25.7
Mercury.......................................         35.8         14.3
Silver........................................         58.7         24.3
Zinc..........................................        208.8         87.2
Manganese.....................................         97.2         41.5
Oil and grease................................      2,860.0      1,716.0
TSS...........................................      5,863.0      2,789.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\Within the range of 7.5-10.0 at all times.                           

    (4) Subpart G--Electrodeposited Anodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc deposited                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of zinc deposited                                                      
                                                                        
                                               -------------------------
Chromium......................................      1,404.0        574.0
Mercury.......................................        798.0        319.0
Silver........................................      1,308.0        543.0
Zinc..........................................      4,657.0      1,946.0
Manganese.....................................      2,169.0        925.0
Oil and grease................................     63,800.0     38,280.0
TSS...........................................    130,700.0     62,210.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\Within the range of 7.5-10.0 at all times.                           

    (5) Subpart G--Silver Powder, Formed Cathodes.

[[Page 363]]



                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         86.2         35.3
Mercury.......................................         49.0         19.6
Silver........................................         80.4         33.3
Zinc..........................................        286.2        119.6
Manganese.....................................        133.3         56.8
Oil and grease................................      3,920.0      2,350.0
TSS...........................................      8,036.0      3,822.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\Within the range of 7.5-10.0 at all times.                           

    (6) Subpart G--Silver Oxide Powder, Formed Cathodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         57.7         23.6
Mercury.......................................         32.8         13.1
Silver........................................         53.7         22.3
Zinc..........................................        191.3         79.9
Manganese.....................................         89.1         38.0
Oil and grease................................      2,620.0      1,570.0
TSS...........................................      5,370.0      2,554.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\Within the range of 7.5-10.0 at all times.                           

    (7) Subpart G--Silver Peroxide Cathodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of silver applied                                               
                                                                        
                                             ---------------------------
Chromium....................................         13.8           5.65
Mercury.....................................          7.85          3.14
Silver......................................         12.9           5.34
Zinc........................................         45.8          19.2 
Manganese...................................         21.4           9.11
Oil and grease..............................        628.0         377.0 
TSS.........................................      1,287.0         612.0 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (8) Subpart G--Nickel Impregnated Cathodes.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Chromium......................................        721.6        295.2
Mercury.......................................        410.0        164.0
Nickel........................................      3,149.0      2,083.0
Silver........................................        672.4        279.0
Zinc..........................................      2,394.4      1,000.4
Manganese.....................................      1,115.2        475.6
Oil and grease................................     32,800.0     19,680.0
TSS...........................................     67,240.0     31,980.0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (9) Subpart G--Miscellaneous Wastewater Streams.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Chromium......................................         3.85         1.58
Cyanide.......................................         2.54         1.05
Mercury.......................................         2.19         0.88
Nickel........................................        16.82        11.12
Silver........................................         3.59         1.49
Zinc..........................................        12.79         5.34
Manganese.....................................         5.96         2.54
Oil and grease................................       175.20       105.12
TSS...........................................       359.16       170.82
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (10) Subpart G--Silver Etch.

[[Page 364]]



                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                              --------------------------
Chromium.....................................         21.6          8.84
Mercury......................................         12.3          4.91
Silver.......................................         20.2          8.35
Zinc.........................................         71.7         30.0 
Manganese....................................         33.4         14.3 
Oil and grease...............................        982.0        589.2 
TSS..........................................      2,013.1        957.5 
pH...........................................        (\1\)      (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (11) Subpart G--Silver Peroxide Production.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver peroxide                               
 processed                                                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver peroxide processed                                           
                                                                        
                                              --------------------------
Chromium.....................................         23.0          9.40
Mercury......................................         13.1          5.22
Silver.......................................         21.4          8.88
Zinc.........................................         76.2         31.80
Manganese....................................         35.5         15.10
Oil and grease...............................      1,044.0        627.00
TSS..........................................      2,140.0      1,018.00
pH...........................................        (\1\)      (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (12) Subpart G--Silver Powder Production.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 processed                                                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of silver powder processed                                      
                                                                        
                                             ---------------------------
Chromium....................................          9.33          3.82
Mercury.....................................          5.30          2.12
Silver......................................          8.69          3.61
Zinc........................................         30.95         12.93
Manganese...................................         14.42          6.15
Oil and grease..............................        424.0         254.40
TSS.........................................        869.0         413.40
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5-10.0 at all times.                          

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984]



Sec. 461.72  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    (a) 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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable:
    (1) Subpart G--Wet Amalgamated Powder Anodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of Zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of Zinc                                                                
                                                                        
                                              --------------------------
Chromium.....................................         0.24         0.099
Mercury......................................         0.14         0.055
Silver.......................................         0.23         0.093
Zinc.........................................         0.80         0.34 
Manganese....................................         0.37         0.16 
------------------------------------------------------------------------

    (2) Subpart G--Gelled Amalgam Anodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of Zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of Zinc                                                                
                                                                        
                                               -------------------------
Chromium......................................        0.030        0.012
Mercury.......................................        0.017        0.007
Silver........................................        0.028        0.012
Zinc..........................................        0.099        0.042
Manganese.....................................        0.046        0.020
------------------------------------------------------------------------

    (3) Subpart G--Zinc Oxide Formed Anodes.

[[Page 365]]



                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of Zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of Zinc                                                                
                                                                        
                                               -------------------------
Chromium......................................         9.53         3.90
Mercury.......................................         5.42         2.17
Silver........................................         8.89         3.68
Zinc..........................................        31.64        13.22
Manganese.....................................        14.74         6.28
------------------------------------------------------------------------

    (4) Subpart G--Electrodeposited Anodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc deposited                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of zinc deposited                                                      
                                                                        
                                               -------------------------
Chromium......................................        94.47        38.65
Mercury.......................................        53.68        21.47
Silver........................................        88.03        36.50
Zinc..........................................       313.46       130.97
Manganese.....................................       146.00        62.26
------------------------------------------------------------------------

    (5) Subpart G--Silver Powder Formed Cathodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................        13.07         5.35
Mercury.......................................         7.43         2.97
Silver........................................        12.18         5.05
Zinc..........................................        43.36        18.12
Manganese.....................................        20.20         8.61
------------------------------------------------------------------------

    (6) Subpart G--Silver Oxide Powder Formed Cathodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         8.73         3.57
Mercury.......................................         4.96         1.99
Silver........................................         8.14         3.37
Zinc..........................................        28.98        12.11
Manganese.....................................        13.50         5.76
------------------------------------------------------------------------

    (7) Subpart G--Silver Peroxide Cathodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         2.09         0.87
Mercury.......................................         1.19         0.48
Silver........................................         1.95         0.81
Zinc..........................................         6.95         2.90
Manganese.....................................         3.24         1.38
------------------------------------------------------------------------

    (8) Subpart G--Nickel Impregnated Cathodes.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         88.0         36.0
Mercury.......................................         50.0         20.0
Nickel........................................        384.0        254.0
Silver........................................         82.0         34.0
Zinc..........................................        292.0        122.0
Manganese.....................................        136.0         58.0
------------------------------------------------------------------------

    (9) Subpart G--Miscellaneous Wastewater Streams.

[[Page 366]]



                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Chromium......................................         0.57         0.23
Cyanide.......................................         0.38         0.16
Mercury.......................................         0.32         0.13
Nickel........................................         2.48         1.64
Silver........................................         0.53         0.22
Zinc..........................................         1.88         0.79
Manganese.....................................         0.88         0.37
------------------------------------------------------------------------

    (10) Subpart G--Silver Etch.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                               -------------------------
Chromium......................................         3.27         1.34
Mercury.......................................         1.86         0.74
Silver........................................         3.05         1.26
Zinc..........................................        10.86         4.54
Manganese.....................................         5.06         2.16
------------------------------------------------------------------------

    (11) Subpart G--Silver Peroxide Production.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver peroxide                               
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver peroxide produced                                            
                                                                        
                                               -------------------------
Chromium......................................         3.48         1.42
Mercury.......................................         1.98         0.79
Silver........................................         3.24         1.34
Zinc..........................................        11.55         4.83
Manganese.....................................         5.38         2.29
------------------------------------------------------------------------

    (12) Subpart G--Silver Powder Production.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver powder produced                                              
                                                                        
                                               -------------------------
Chromium......................................         1.41         0.58
Mercury.......................................         0.80         0.32
Silver........................................         1.32         0.55
Zinc..........................................         4.69         1.96
Manganese.....................................         2.18         0.93
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984]



Sec. 461.73  New source performance standards. (NSPS).

    (a) The discharge of wastewater pollutants from any new source 
subject to this subpart shall not exceed the standards set forth below:
    (1) Subpart G--Zinc Oxide Formed Anodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of zinc                                                         
                                                                        
                                             ---------------------------
Chromium....................................          4.55          1.97
Mercury.....................................          2.82          1.19
Silver......................................          4.55          1.97
Zinc........................................          0.87          0.39
Manganese...................................          6.50          4.98
Oil and grease..............................        216.7         216.7 
TSS.........................................        325.0         260.0 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the limits of 7.5-10.0 at all times.                         

    (2) Subpart G--Electrodeposited Anodes--NSPS.

[[Page 367]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc deposited                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of zinc deposited                                                      
                                                                        
                                               -------------------------
Chromium......................................        45.09        19.54
Mercury.......................................        27.91        11.81
Silver........................................        45.09        19.54
Zinc..........................................         8.59         3.86
Manganese.....................................        64.41        49.38
Oil and grease................................     2,147.00     2,147.00
TSS...........................................     3,220.50     2,576.40
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the limits of 7.5-10.0 at all times.                         

    (3) Subpart G--Silver Powder Formed Cathodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         6.24         2.70
Mercury.......................................         3.86         1.63
Silver........................................         6.24         2.70
Zinc..........................................         1.19         0.53
Manganese.....................................         8.91         6.83
Oil and grease................................       297.00       297.00
TSS...........................................       445.5        356.40
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the limits of 7.5-10.0 at all times.                         

    (4) Subpart G--Silver Oxide Powder Formed Cathodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of silver applied                                               
                                                                        
                                             ---------------------------
Chromium....................................          4.17          1.81
Mercury.....................................          2.58          1.09
Silver......................................          4.17          1.81
Zinc........................................          0.79          0.36
Manganese...................................          5.96          4.57
Oil and grease..............................        198.5         198.5 
TSS.........................................        297.8         238.2 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the limits of 7.5-10.0 at all times.                         

    (5) Subpart G--Silver Peroxide Cathodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of silver applied                                               
                                                                        
                                             ---------------------------
Chromium....................................          1.00          0.43
Mercury.....................................          0.62          0.26
Silver......................................          1.00          0.43
Zinc........................................          0.19          0.09
Manganese...................................          1.43          1.09
Oil and grease..............................         47.6          47.6 
TSS.........................................         71.4          57.1 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the limits of 7.5-10.0 at all times.                         

    (6) Subpart G--Nickel Impregnated Cathodes--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                              --------------------------
Chromium.....................................         42.0         18.2 
Mercury......................................         26.0         11.0 
Nickel.......................................         42.0         18.2 
Silver.......................................         42.0         18.2 
Zinc.........................................          8.0          3.6 
Manganese....................................         60.0         46.0 
Oil and grease...............................      2,000.0      2,000.0 
TSS..........................................      3,000.0      2,400.00
pH...........................................        (\1\)      (\1\)   
------------------------------------------------------------------------
\1\ Within the limits of 7.5-10.0 at all times.                         

    (7) Subpart G--Miscellaneous Wastewater Streams--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of cells produced                                               
                                                                        
                                             ---------------------------
Chromium....................................         0.27          0.12 
Cyanide.....................................         0.039         0.016
Mercury.....................................         0.17          0.07 
Nickel......................................         0.27          0.12 
Silver......................................         0.27          0.12 
Zinc........................................         0.05          0.02 
Manganese...................................         0.39          0.30 
Oil and grease..............................        12.90         12.90 
TSS.........................................        19.35         15.48 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the limits of 7.5-10.0 at all times.                         

    (8) Subpart G--Silver Etch--NSPS.

[[Page 368]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                               -------------------------
Chromium......................................         1.56         0.68
Mercury.......................................         0.97         0.41
Silver........................................         1.56         0.68
Zinc..........................................         0.30         0.13
Manganese.....................................         2.23         1.71
Oil and grease................................        74.40        74.40
TSS...........................................       111.60        89.28
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the limits of 7.5-10.0 at all times.                         

    (9) Subpart G--Silver Peroxide Production--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver peroxide                               
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver peroxide produced                                            
                                                                        
                                               -------------------------
Chromium......................................         1.66         0.72
Mercury.......................................         1.03         0.44
Silver........................................         1.66         0.72
Zinc..........................................         0.32         0.14
Manganese.....................................         2.37         1.82
Oil and grease................................        79.10        79.10
TSS...........................................       118.65        94.92
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\Within the limits of 7.5-10.0 at all times.                          

    (10) Subpart G--Silver Powder Production--NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver powder produced                                              
                                                                        
                                               -------------------------
Chromium......................................         0.67         0.29
Mercury.......................................         0.42         0.18
Silver........................................         0.67         0.29
Zinc..........................................         0.13         0.06
Manganese.....................................         0.96         0.74
Oil and grease................................        32.10        32.10
TSS...........................................        48.15        38.52
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\Within the limits of 7.5-10.0 at all times.                          

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.



Sec. 461.74  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart that introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources:
    (1) Subpart G--Wet Amalgamated Powder Anode--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of zinc                                                                
                                                                        
                                               -------------------------
Chromium......................................         0.24        0.099
Mercury.......................................         0.14        0.055
Silver........................................         0.23        0.093
Zinc..........................................         0.80         0.34
Manganese.....................................         0.37         0.16
------------------------------------------------------------------------

    (2) Subpart G--Gelled Amalgam Anodes--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of zinc                                                                
                                                                        
                                               -------------------------
Chromium......................................        0.030         0.12
Mercury.......................................        0.017        0.006
Silver........................................        0.028        0.012
Zinc..........................................        0.099        0.042
Manganese.....................................        0.046        0.020
------------------------------------------------------------------------

    (3) Subpart G--Zinc Oxide Formed Anodes--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of zinc                                                                
                                                                        
                                               -------------------------
Chromium......................................         9.53         3.90
Mercury.......................................         5.42         2.17
Silver........................................         8.89         3.68
Zinc..........................................        31.64        13.22
Manganese.....................................        14.74         6.28
------------------------------------------------------------------------

    (4) Subpart G--Electrodeposited Anodes--PSES.

[[Page 369]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc deposited                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of zinc deposited                                                      
                                                                        
                                               -------------------------
Chromium......................................        94.47        38.65
Mercury.......................................        53.68        21.47
Silver........................................        88.03        36.50
Zinc..........................................       313.46       130.97
Manganese.....................................       146.00        62.26
------------------------------------------------------------------------

    (5) Subpart G--Silver Powder Formed Cathodes--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................        13.07         5.35
Mercury.......................................         7.43         2.97
Silver........................................        12.18         5.05
Zinc..........................................        43.36        18.12
Maganese......................................        20.20         8.61
------------------------------------------------------------------------

    (6) Subpart G--Silver Oxide Powder Formed Cathodes--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         8.73         3.57
Mercury.......................................         4.96         1.99
Silver........................................         8.14         3.37
Zinc..........................................        28.98        12.11
Manganese.....................................        13.50         5.76
------------------------------------------------------------------------

    (7) Subpart G--Silver Peroxide Cathodes--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         2.09         0.87
Mercury.......................................         1.19         0.48
Silver........................................         1.95         0.81
Zinc..........................................         6.95         2.90
Manganese.....................................         3.24         1.38
------------------------------------------------------------------------

    (8) Subpart G--Nickel Impregnated Cathodes--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         88.0         36.0
Mercury.......................................         50.0         20.0
Nickel........................................        384.0        254.0
Silver........................................         82.0         34.0
Zinc..........................................        292.0        122.0
Manganese.....................................        136.0         58.0
------------------------------------------------------------------------

    (9) Subpart G--Miscellaneous Wastewater Streams--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of cells produced                                                      
                                                                        
                                               -------------------------
Chromium......................................         0.57         0.23
Cyanide.......................................         0.38         0.16
Mercury.......................................         0.32         0.13
Nickel........................................         2.48         1.64
Silver........................................         0.53         0.22
Zinc..........................................         1.88         0.79
Manganese.....................................         0.88         0.37
------------------------------------------------------------------------

    (10) Subpart G--Silver Etch--PSES.

[[Page 370]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                               -------------------------
Chromium......................................         3.27         1.34
Mercury.......................................         1.86         0.74
Silver........................................         3.05         1.26
Zinc..........................................        10.86         4.54
Manganese.....................................         5.06         2.16
------------------------------------------------------------------------

    (11) Subpart G--Silver Peroxide Production--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver peroxide                               
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver peroxide produced                                            
                                                                        
                                               -------------------------
Chromium......................................         3.48         1.42
Mercury.......................................         1.98         0.79
Silver........................................         3.24         1.34
Zinc..........................................        11.55         4.83
Manganese.....................................         5.38         2.29
------------------------------------------------------------------------

    (12) Subpart G--Silver Powder Production--PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver powder produced                                              
                                                                        
                                               -------------------------
Chromium......................................         1.41         0.58
Mercury.......................................         0.80         0.32
Silver........................................         1.32         0.55
Zinc..........................................         4.69         1.96
Manganese.....................................         2.18         0.93
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.



Sec. 461.75  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in Sec. 403.7 any new source subject to this 
subpart that introduces pollutants into a publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources listed below:
    (1) Subpart G--Zinc Oxide Formed Anodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc                                          
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of zinc                                                                
                                                                        
                                               -------------------------
Chromium......................................         4.55         1.97
Mercury.......................................         2.82         1.19
Silver........................................         4.55         1.97
Zinc..........................................         0.87         0.39
Manganese.....................................         6.50         4.98
------------------------------------------------------------------------

    (2) Subpart G--Electrodeposited Anodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of zinc deposited                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of zinc deposited                                                      
                                                                        
                                               -------------------------
Chromium......................................        45.09        19.54
Mercury.......................................        27.91        11.81
Silver........................................        45.09        19.54
Zinc..........................................         8.59         3.86
Manganese.....................................        64.41        49.38
------------------------------------------------------------------------

    (3) Subpart G--Silver Powder Formed Cathodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         6.24         2.70
Mercury.......................................         3.86         1.63
Silver........................................         6.24         2.70
Zinc..........................................         1.19         0.53
Manganese.....................................         8.91         6.83
------------------------------------------------------------------------

    (4) Subpart G--Silver Oxide Powder Formed Cathodes--PSNS.

[[Page 371]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         4.17         1.81
Mercury.......................................         2.58         1.09
Silver........................................         4.17         1.81
Zinc..........................................         0.79         0.36
Manganese.....................................         5.96         4.57
------------------------------------------------------------------------

    (5) Subpart G--Silver Peroxide Cathodes--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         1.00         0.43
Mercury.......................................         0.62         0.26
Silver........................................         1.00         0.43
Zinc..........................................         0.19         0.09
Manganese.....................................         1.43         1.09
------------------------------------------------------------------------

    (6) Subpart G--Nickel Impregnated Cathodes --PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of nickel applied                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of nickel applied                                                      
                                                                        
                                               -------------------------
Chromium......................................         42.0         18.2
Mercury.......................................         26.0         11.0
Nickel........................................         42.0         18.2
Silver........................................         42.0         18.2
Zinc..........................................          8.0          3.6
Manganese.....................................         60.0         46.0
------------------------------------------------------------------------

    (7) Subpart G--Miscellaneous Wastewater Streams--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of cells produced                                
                                                                        
                                                                        
(1)English units--pounds per 1,000,000                                  
 pounds of cells produced                                               
                                                                        
                                             ---------------------------
Chromium....................................         0.27          0.12 
Cyanide.....................................         0.039         0.016
Mercury.....................................         0.17          0.07 
Nickel......................................         0.27          0.12 
Silver......................................         0.27          0.12 
Zinc........................................         0.05          0.02 
Manganese...................................         0.39          0.30 
------------------------------------------------------------------------

    (8) Subpart G--Silver Etch--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver processed                              
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver processed                                                    
                                                                        
                                               -------------------------
Chromium......................................         1.56         0.68
Mercury.......................................         0.97         0.41
Silver........................................         1.56         0.68
Zinc..........................................         0.30         0.13
Manganese.....................................         2.23         1.71
------------------------------------------------------------------------

    (9) Subpart G--Silver Peroxide Production--PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver peroxide                               
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver peroxide produced                                            
                                                                        
                                               -------------------------
Chromium......................................         1.66         0.72
Mercury.......................................         1.03         0.44
Silver........................................         1.66         0.72
Zinc..........................................         0.32         0.14
Manganese.....................................         2.37         1.82
------------------------------------------------------------------------

    (10) Subpart G--Silver Powder Production--PSNS.

[[Page 372]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                                        
(1)Metric units--mg/kg of silver powder                                 
 produced                                                               
                                                                        
                                                                        
(1)English units--pounds per 1,000,000 pounds                           
 of silver powder produced                                              
                                                                        
                                               -------------------------
Chromium......................................         0.67         0.29
Mercury.......................................         0.42         0.18
Silver........................................         0.67         0.29
Zinc..........................................         0.13         0.06
Manganese.....................................         0.96         0.74
------------------------------------------------------------------------

    (b) There shall be no discharge allowance for process wastewater 
pollutants from any battery manufacturing operation other than those 
battery manufacturing operations listed above.

[49 FR 9134, Mar. 9, 1984; 49 FR 13879, Apr. 9, 1984]
                                 PT. 463



PART 463--PLASTICS MOLDING AND FORMING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
463.1  Applicability.
463.2  General definitions.
463.3  Monitoring and reporting requirements.

        Subpart A--Contact Cooling and Heating Water Subcategory

463.10  Applicability; description of the contact cooling and heating 
          water subcategory.
463.11  Specialized definitions.
463.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
463.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
463.14  New source performance standards.
463.15  Pretreatment standards for existing sources.
463.16  Pretreatment standards for new sources.
463.17  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology.

                  Subpart B--Cleaning Water Subcategory

463.20  Applicability; description of the cleaning water subcategory.
463.21  Specialized definitions.
463.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
463.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
463.24  New source performance standards.
463.25  Pretreatment standards for existing sources.
463.26  Pretreatment standards for new sources.
463.27  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

                 Subpart C--Finishing Water Subcategory

463.30  Applicability; description of the finishing water subcategory.
463.31  Specialized definitions.
463.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
463.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
463.34  New source performance standards.
463.35  Pretreatment standards for existing sources.
463.36  Pretreatment standards for new sources.
463.37  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

    Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 
307, 308, and 501, Clean Water Act (Federal Water Pollution Control Act 
Amendments of 1972, as amended by Clean Water Act of 1977) (the 
``Act''); 33 U.S.C. 1311, 1314 (b), (c), (e) and (g), 1316 (b) and (c), 
1317 (b) and (c), 1318, and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 
1567, Pub. L. 95-217.

    Source: 49 FR 49047, Dec. 17, 1984, unless otherwise noted.

[[Page 373]]

                           General Provisions



Sec. 463.1  Applicability.

    (a) This part applies to any plastics molding and forming process 
that discharges or may discharge pollutants to waters of the United 
States or that introduces pollutants into a publicly owned treatment 
works. Plastics molding and forming processes include processes that 
blend, mold, form, or otherwise process plastic materials into 
intermediate or final plastic products. They include commonly recognized 
processes such as extrusion, molding, coating and laminating, 
thermoforming, calendering, casting, foaming, cleaning, and finishing.
    (b) Plastics molding and forming processes (e.g., extrusion and 
pelletizing) used by plastics resin manufacturers to process crude 
intermediate plastic material for shipment off-site are excluded from 
this regulation and regulated under the organic chemicals, plastics, and 
synthetic fibers category. Plastics molding and forming processes used 
by plastic resin manufacturers to process crude intermediate plastic 
materials, which are further processed on-site into intermediate or 
final plastics products in molding and forming processes, are controlled 
by the effluent limitations guidelines and standards for the plastics 
molding and forming category in this part.
    (c) Processes that coat a plastic material onto a substrate may fall 
within the definition of electroplating and metal finishing as defined 
in 40 CFR parts 413 and 433. These coating processes are excluded from 
the effluent limitations guidelines and standards for the electroplating 
and metal finishing point source categories and are subject to the 
plastics molding and forming regulation in this part.
    (d) Coating of plastic material onto a formed metal substrate is 
also covered by the plastics molding and forming effluent limitations 
guidelines and standards and is not covered by the specific metal 
forming guidelines such as aluminum forming (40 CFR part 467), copper 
forming (40 CFR part 468), and nonferrous metals forming (40 CFR part 
471). However, the plastics molding and forming effluent limitations 
guidelines and standards in this part apply only to the coating process; 
the metal forming operations are subject to the specific metal forming 
regulation.
    (e) Research and development laboratories that produce plastic 
products using a plastics molding and forming process are subject to the 
effluent limitations guidelines and standards in this part if the 
plastics molding and forming process discharges process water. The mass 
of plastic product produced in the plastics molding and forming process 
is not considered when determining the applicability of the plastics 
molding and forming regulation in this part to plastics molding and 
forming processes at research and development laboratories.
    (f) Chemical and thermal reticulation processes for polyurethane 
foam are not subject to the effluent limitations guidelines and 
standards in this part. Water used in those processes is not considered 
to be process water as defined in this regulation. Processes used to 
further mold or form the reticulated foam are subject, however, to this 
regulation if they discharge process water.
    (g) Processes used to regenerate cellulose and to produce a product 
(e.g., rayon) from the regenerated cellulose are not subject to the 
effluent limitations guidelines and standards in this part. Processes 
that mold or form cellulose derivatives (e.g., cellulose acetate) are 
subject to the effluent limitations guidelines and standards in this 
part if they discharge process water.

[49 FR 49047, Dec. 17, 1984; 50 FR 18249, Apr. 30, 1985]



Sec. 463.2  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) ``Plastics molding and forming'' is a manufacturing process in 
which plastic materials are blended, molded, formed, or otherwise 
processed into intermediate or final products.
    (b) ``Process water'' is any raw, service, recycled, or reused water 
that contacts the plastic product or contacts shaping equipment surfaces 
such as molds and mandrels that are, or have been, in contact with the 
plastic product.

[[Page 374]]

    (c) ``Contact cooling and heating water'' is process water that 
contacts the raw materials or plastic product for the purpose of heat 
transfer during the plastics molding and forming process.
    (d) ``Cleaning water'' is process water used to clean the surface of 
an intermediate or final plastic product or to clean the surfaces of 
equipment used in plastics molding and forming that contact an 
intermediate or final plastic product. It includes water used in both 
the detergent wash and rinse cycles of a cleaning process.
    (e) ``Finishing'' water is processed water used to remove waste 
plastic material generated during a finishing process or to lubricate a 
plastic product during a finishing process. It includes water used to 
machine or to assemble intermediate or final plastic products.
    (f) ``Plastic material'' is a synthetic organic polymer (i.e., a 
thermoset polymer, a thermoplastic polymer, or a combination of a 
natural polymer and a thermoset or thermoplastic polymer) that is solid 
in its final form and that was shaped by flow. The material can be 
either a homogeneous polymer or a polymer combined with fillers, 
plasticizers, pigments, stabilizers, or other additives.
    (g) ``Crude intermediate plastic material'' is plastic material 
formulated in an on-site polymerization process.
    (h) ``Mass of pollutant that can be discharged'' is the pollutant 
mass calculated by multiplying the pollutant concentration times the 
average process water usage flow rate.



Sec. 463.3  Monitoring and reporting requirements.

    The ``monthly average'' regulatory values shall be the basis for the 
monthly average effluent limitations guidelines and standards in direct 
discharge permits. Compliance with the monthly average effluent 
limitations guidelines and standards is required regardless of the 
number of samples analyzed and averaged.



        Subpart A--Contact Cooling and Heating Water Subcategory



Sec. 463.10  Applicability; description of the contact cooling and heating water subcategory.

    This subpart applies to discharges of pollutants from processes in 
the contact cooling and heating water subcategory to waters of the 
United States and the introduction of such pollutants into publicly 
owned treatment works. Processes in the contact cooling and heating 
water subcategory are processes where process water comes in contact 
with plastic materials or plastic products for the purpose of heat 
transfer during plastics molding and forming.



Sec. 463.11  Specialized definitions.

    For the purpose of this subpart:
    (a) The ``average process water usage flow rate'' of a contact 
cooling and heating water process in liters per day is equal to the 
volume of process water (liters) used per year by a process divided by 
the number of days per year the process operates. The ``average process 
water usage flow rate'' for a plant with more than one plastics molding 
and forming process that uses contact cooling and heating water is the 
sum of the ``average process water usage flow rates'' for the contact 
cooling and heating processes.
    (b) The ``volume of process water used per year'' is the volume of 
process water that flows through a contact cooling and heating water 
process and comes in contact with the plastic product over a period of 
one year.



Sec. 463.12  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 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the effluent 
limitations guidelines (i.e., mass of pollutant discharged) representing 
the degree of effluent reduction attainable by the application of the 
best practicable control technology currently available,

[[Page 375]]

which are calculated by multiplying the average process water usage flow 
rate for the contact cooling and heating water processes at a point 
source times the following pollutant concentrations:

                                Subpart A                               
                   [Contact cooling and heating water]                  
------------------------------------------------------------------------
        Concentration used to calculate BPT effluent limitations        
-------------------------------------------------------------------------
                                                             Maximum for
              Pollutant or pollutant property                 any 1 day 
                                                                (mg/l)  
------------------------------------------------------------------------
BOD5.......................................................           26
Oil and grease.............................................           29
TSS........................................................           19
pH.........................................................        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        

The permit authority will obtain the average process water usage flow 
rate for the contact cooling and heating water processes from the 
permittee.



Sec. 463.13  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    (a) The BAT effluent limitations guidelines for bis(2-ethylhexyl) 
phthalate are reserved.
    (b) The Agency has determined that, with the exception of bis(2-
ethylhexyl) phthalate, there are no toxic pollutants in treatable 
concentrations in contact cooling and heating water. Accordingly, the 
Agency is promulgating BAT effluent limitations guidelines equal to the 
BPT effluent limitations guidelines.



Sec. 463.14  New source performance standards.

    (a) NSPS for bis(2-ethylhexyl) phthalate are reserved.
    (b) Any new source subject to this subpart must achieve performance 
standards (i.e., mass of pollutant discharged), which are calculated by 
multiplying the average process water usage flow rate for the contact 
cooling and heating water processes at a new source times the following 
pollutant concentrations:

                                Subpart A                               
                   [Contact cooling and heating water]                  
------------------------------------------------------------------------
                  Concentration used to calculate NSPS                  
-------------------------------------------------------------------------
                                                             Maximum for
              Pollutant or pollutant property                 any 1 day 
                                                                (mg/l)  
------------------------------------------------------------------------
BOD5.......................................................           26
Oil and grease.............................................           29
TSS........................................................           19
pH.........................................................        (\1\)
------------------------------------------------------------------------
\1\Within the range of 6.0 to 9.0 at all times.                         

The permit authority will obtain the average process water usage flow 
rate for the new source contact cooling and heating water processes from 
the permittee.



Sec. 463.15  Pretreatment standards for existing sources.

    (a) PSES for bis(2-ethylhexyl) phthalate are reserved.
    (b) Any existing source subject to this subpart that introduces 
pollutants into a publicly owned treatment works must comply with 40 CFR 
Part 403--General Pretreatment Regulations.



Sec. 463.16  Pretreatment standards for new sources.

    (a) PSNS for bis(2-ethylhexyl)phthalate are reserved.
    (b) Any new source subject to this subpart that introduces 
pollutants into a publicly owned treatment works must comply with 40 CFR 
Part 403--General Pretreatment Regulations.



Sec. 463.17  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology.

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the effluent 
limitations guidelines (i.e., mass of pollutant discharged) representing 
the degree of effluent reduction attainable by the application of the 
best conventional pollutant control technology, which are calculated by 
multiplying the average process water usage flow rate for the contact 
cooling and heating water processes at a point source times the 
following pollutant concentrations:

[[Page 376]]



                                Subpart A                               
                   [Contact cooling and heating water]                  
------------------------------------------------------------------------
        Concentration used to calculate BCT effluent limitations        
-------------------------------------------------------------------------
                                                             Maximum for
              Pollutant or pollutant property                 any 1 day 
                                                                (mg/l)  
------------------------------------------------------------------------
BOD5.......................................................           26
Oil and grease.............................................           29
TSS........................................................           19
pH.........................................................        (\1\)
------------------------------------------------------------------------
\1\Within the range of 6.0 to 9.0 at all times.                         

The permit authority will obtain the average process water usage flow 
rate for the contact cooling and heating water processes from the 
permittee.



                  Subpart B--Cleaning Water Subcategory



Sec. 463.20  Applicability; description of the cleaning water subcategory.

    This subpart applies to discharges of pollutants from processes in 
the cleaning water subcategory to waters of the United States and the 
introduction of such pollutants into publicly owned treatment works. 
Processes in the cleaning water subcategory are processes where water 
comes in contact with the plastic product for the purpose of cleaning 
the surface of the product and where water comes in contact with shaping 
equipment, such as molds and mandrels, that contact the plastic material 
for the purpose of cleaning the equipment surfaces.



Sec. 463.21  Specialized definitions.

    For the purpose of this subpart:
    (a) The ``average process water usage flow rate'' of a cleaning 
water process in liters per day is equal to the volume of process water 
(liters) used per year by a process divided by the number of days per 
year the process operates. The ``average process water usage flow rate'' 
for a plant with more than one plastics molding and forming process that 
uses cleaning water is the sum of the ``average process water usage flow 
rates'' for the cleaning processes.
    (b) The ``volume of process water used per year'' is the volume of 
process water that flows through a cleaning process and comes in contact 
with the plastic product over a period of one year.



Sec. 463.22  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 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the effluent 
limitations guidelines (i.e., mass of pollutant discharged) representing 
the degree of effluent reduction attainable by the application of the 
best practicable control technology currently available, which are 
calculated by multiplying the average process water usage flow rate for 
the cleaning water processes at a point source times the following 
pollutant concentrations:

                                Subpart B                               
                            [Cleaning water]                            
------------------------------------------------------------------------
        Concentration used to calculate BPT effluent limitations        
-------------------------------------------------------------------------
                                                             Maximum for
                                                Maximum for    monthly  
        Pollutant or pollutant property          any 1 day   average (mg/
                                                   (mg/l)         l)    
------------------------------------------------------------------------
BOD5..........................................           49           22
Oil and grease................................           71           17
TSS...........................................          117           36
pH............................................        (\1\)       (\1\) 
------------------------------------------------------------------------
\1\Within the range of 6.0 to 9.0 at all times.                         

The permit authority will obtain the average process water usage flow 
rate for the cleaning water processes from the permittee.



Sec. 463.23  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    The Agency has determined that there are insignificant quantities of 
toxic pollutants in cleaning process wastewaters after compliance with 
applicable BPT effluent limitations guidelines. Accordingly, because the 
BPT level of treatment provides adequate control, the Agency is 
establishing BAT effluent limitations guidelines equal to the BPT 
effluent limitations guidelines.



Sec. 463.24  New source performance standards.

    Any new source subject to this subpart must achieve performance 
standards (i.e., mass of pollutant discharged)

[[Page 377]]

calculated by multiplying the average process water usage flow rate for 
cleaning processes at a new source times the following pollutant 
concentrations:

                                Subpart B                               
                            [Cleaning water]                            
------------------------------------------------------------------------
                  Concentration used to calculate NSPS                  
-------------------------------------------------------------------------
                                                             Maximum for
                                                Maximum for    monthly  
        Pollutant or pollutant property          any 1 day   average (mg/
                                                   (mg/l)         l)    
------------------------------------------------------------------------
BOD5..........................................           49           22
Oil and Grease................................           71           17
TSS...........................................          117           36
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        

The permit authority will obtain the average process water usage flow 
rate for the new source cleaning water processes from the permittee.



Sec. 463.25  Pretreatment standards for existing sources.

    Any existing source subject to this subpart that introduces 
pollutants into a publicly owned treatment works must comply with 40 CFR 
Part 403--General Pretreatment Regulations.



Sec. 463.26  Pretreatment for new sources.

    Any new source subject to this subpart that introduces pollutants 
into a publicly owned treatment works must comply with 40 CFR Part 403--
General Pretreatment Regulations.
Sec. 463.27  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]



                 Subpart C--Finishing Water Subcategory



Sec. 463.30  Applicability; description of the finishing water subcategory.

    This subpart applies to discharges of pollutants from processes in 
the finishing water subcategory to waters of the United States and the 
introduction of such pollutants into publicly owned treatment works. 
Processes in the finishing water subcategory are processes where water 
comes in contact with the plastic product during finishing.



Sec. 463.31  Specialized definitions.

    For the purpose of this subpart:
    (a) The ``average process water usage flow rate'' of a finishing 
water process in liters per day is equal to the volume of process water 
(liters) used per year by a process divided by the number of days per 
year the process operates. The ``average process water usage flow rate'' 
for a plant with more than one plastics molding and forming process that 
uses finishing water is the sum of the ``average process water usage 
flow rates'' for the finishing processes.
    (b) The ``volume of process water used per year'' is the volume of 
process water that flows through a finishing water process and comes in 
contact with the plastics product over a period of one year.



Sec. 463.32  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 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the effluent 
limitations guidelines (i.e., mass of pollutant discharged) representing 
the degree of effluent reduction attainable by the application of the 
best practicable control technology currently available, which are 
calculated by multiplying the average process water usage flow rate for 
the finishing water processes at a point source times the following 
pollutant concentrations:

                                Subpart C                               
                            [Finishing water]                           
------------------------------------------------------------------------
        Concentration used to calculate BPT effluent limitations        
-------------------------------------------------------------------------
                                                             Maximum for
                                                Maximum for    monthly  
        Pollutant or pollutant property          any 1 day   average (mg/
                                                   (mg/l)         l)    
------------------------------------------------------------------------
TSS...........................................          130           37
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        

The permit authority will obtain the average process water usage flow 
rate for the finishing water processes from the permittee.

[[Page 378]]



Sec. 463.33  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    (a) The BAT effluent limitations guidelines for bis(2-ethylhexyl) 
phthalate, di-n-butyl phthalate, and dimethyl phthalate are reserved.
    (b) The Agency has determined that, with the exception of bis(2-
ethylhexyl) phthalate, di-n-butyl phthalate, and dimethyl phthalate, 
there are no toxic pollutants in treatable concentrations in finishing 
waters. Accordingly, the Agency is promulgating BAT effluent limitations 
guidelines equal to BPT effluent limitations guidelines.



Sec. 463.34  New source performance standards.

    (a) NSPS for bis(2-ethylhexyl) phthalate, di-n-butyl phthalate, and 
dimethyl phthalate are reserved.
    (b) Any new source subject to this subpart must achieve performance 
standards (i.e., mass of pollutant discharged), which are calculated by 
multiplying the average process water usage flow rate for the finishing 
water processes at a new source times the following pollutant 
concentrations:

                                Subpart C                               
                            [Finishing water]                           
------------------------------------------------------------------------
                  Concentration used to calculate NSPS                  
-------------------------------------------------------------------------
                                                             Maximum for
                                                Maximum for    monthly  
        Pollutant or pollutant property          any 1 day   average (mg/
                                                   (mg/l)         l)    
------------------------------------------------------------------------
TSS...........................................          130           37
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0 at all times.                        

The permit authority will obtain the average process water usage flow 
rate for the new source finishing water processes from the permittee.



Sec. 463.35  Pretreatment standards for existing sources.

    (a) PSES for bis(2-ethylhexyl) phthalate, di-n-butyl phthalate, and 
dimethyl phthalate are reserved.
    (b) Any existing source subject to this subpart that introduces 
pollutants into a publicly owned treatment works must comply with 40 CFR 
Part 403--General Pretreatment Regulations.



Sec. 463.36  Pretreatment standards for new sources.

    (a) PSNS for bis(2-ethylhexyl) phthalate, di-n-butyl phthalate, and 
dimethyl phthalate are reserved.
    (b) Any new source subject to this subpart that introduces 
pollutants into a publicly owned treatment works must comply with 40 CFR 
Part 403--General Pretreatment Regulations.
Sec. 463.37  Effluent limitations guidelines representing the degree of 
effluent reduction attainable by the application of the best 
conventional pollutant control technology. [Reserved]



PART 464--METAL MOLDING AND CASTING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
464.01  Applicability.
464.02  General definitions.
464.03  Monitoring and reporting requirements.
464.04  Compliance date for PSES.

                 Subpart A--Aluminum Casting Subcategory

464.10  Applicability; description of the aluminum casting subcategory.
464.11  Specialized definitions.
464.12  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
464.13  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
464.14  New source performance standards.
464.15  Pretreatment standards for existing sources.
464.16  Pretreatment standards for new sources.
464.17  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

                  Subpart B--Copper Casting Subcategory

464.20  Applicability; description of the copper casting subcategory.
464.21  Specialized definitions.

[[Page 379]]

464.22  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
464.23  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
464.24  New source performance standards.
464.25  Pretreatment standards for existing sources.
464.26  Pretreatment standards for new sources.
464.27  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

                 Subpart C--Ferrous Casting Subcategory

464.30  Applicability; description of the ferrous casting subcategory.
464.31  Specialized definitions.
464.32  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
464.33  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
464.34  New source performance standards.
464.35  Pretreatment standards for existing sources.
464.36  Pretreatment standards for new sources.
464.37  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

                   Subpart D--Zinc Casting Subcategory

464.40  Applicability; description of the zinc casting subcategory.
464.41  Specialized definitions.
464.42  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          practicable control technology currently available.
464.43  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          available technology economically achievable.
464.44  New source performance standards.
464.45  Pretreatment standards for existing sources.
464.46  Pretreatment standards for new sources.
464.47  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

    Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 
307, 308, and 501 of the Clean Water Act (Federal Water Pollution 
Control Act Amendments of 1972, as amended by the Clean Water Act of 
1977) (the ``Act''); 33 U.S.C. 1311, 1314 (b), (c), (e) and (g), 1316 
(b) and (c), 1317 (b) and (c), 1318, and 1361; 86 Stat. 816, Pub. L. 92-
500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 50 FR 45247, Oct. 30, 1985, unless otherwise noted.

                           General Provisions



Sec. 464.01  Applicability.

    (a) This part applies to metal molding and casting facilities that 
discharge or may discharge pollutants to waters of the United States or 
that introduce pollutants into a publicly owned treatment works.



Sec. 464.02  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) Aluminum casting. The remelting of aluminum or an aluminum alloy 
to form a cast intermediate or final product by pouring or forcing the 
molten metal into a mold, except for ingots, pigs, or other cast shapes 
related to nonferrous (primary and secondary) metals manufacturing (40 
CFR part 421) and aluminum forming (40 CFR part 467). Processing 
operations following the cooling of castings not covered under aluminum 
forming, except for grinding scrubber operations which are covered here, 
are covered under the electroplating and metal finishing point source 
categories (40 CFR parts 413 and 433).
    (b) Copper casting. The remelting of copper or a copper alloy to 
form a cast intermediate or final product by pouring or forcing the 
molten metal into a mold, except for ingots, pigs, or other cast shapes 
related to nonferrous (primary and secondary) metals manufacturing (40 
CFR part 421). Also excluded are casting of beryllium alloys in which 
beryllium is present at 0.1 or greater percent by weight and precious 
metals alloys in which the precious

[[Page 380]]

metal is present at 30 or greater percent by weight. Except for grinding 
scrubber operations which are covered here, processing operations 
following the cooling of castings are covered under the electroplating 
and metal finishing point source categories (40 CFR parts 413 and 433).
    (c) Ferrous casting. The remelting of ferrous metals to form a cast 
intermediate or finished product by pouring the molten metal into a 
mold. Except for grinding scrubber operations which are covered here, 
processing operations following the cooling of castings are covered 
under the electroplating and metal finishing point source categories (40 
CFR parts 413 and 433).
    (d) Zinc casting. The remelting of zinc or zinc alloy to form a cast 
intermediate or final product by pouring or forcing the molten metal 
into a mold, except for ingots, pigs, or other cast shapes related to 
nonferrous (primary) metals manufacturing (40 CFR part 421) and 
nonferrous metals forming (40 CFR part 471). Processing operations 
following the cooling of castings not covered under nonferrous metals 
forming are covered under the electroplating and metal finishing point 
source categories (40 CFR parts 413 and 433).
    (e) POTW shall mean ``publicly owned treatment works.''
    (f) A non-continuous discharger is a plant which does not discharge 
pollutants during specific periods of time for reasons other than 
treatment plant upset, such periods being at least 24 hours in duration. 
A typical example of a non-continuous discharger is a plant where 
wastewaters are routinely stored for periods in excess of 24 hours to be 
treated on a batch basis. For non-continuous discharging direct 
discharging plants, NPDES permit authorities shall apply the mass-based 
annual average effluent limitations or standards and the concentration-
based maximum day and maximum for monthly average effluent limitations 
or standards established in the regulations. POTWs may elect to 
establish concentration-based standards for non-continuous discharges to 
POTWs. They may do so by establishing concentration-based pretreatment 
standards equivalent to the mass-based standards provided in 
Secs. 464.15, 464.16, 464.25, 464.26, 464.35, 464.36, 464.45, and 464.46 
of the regulations. Equivalent concentration standards may be 
established by following the procedures outlined in Sec. 464.03(b).
    (g) Total phenols shall mean total phenolic compounds as measured by 
the procedure listed in 40 CFR part 136 (distillation followed by 
colorimetric--4AAP).
    (h) Sm \3\ shall mean standard cubic meters.
    (i) SCF shall means standard cubic feet.
    (j) Total toxic organics (TTO) shall mean the sum of the mass of 
each of the toxic organic compounds which are found at a concentration 
greater than 0.010 mg/l. The specialized definitions for each subpart 
contain a discrete list of toxic organic compounds comprising TTO for 
each process segment in which TTO is regulated.



Sec. 464.03  Monitoring and reporting requirements.

    (a) As an alternative to monitoring for TTO (total toxic organics), 
an indirect discharging plant may elect to monitor for Oil and Grease 
instead. Compliance with the Oil and Grease standard shall be considered 
equivalent to complying with the TTO standard. Alternate Oil and Grease 
standards are provided as substitutes for the TTO standards provided in 
Secs. 464.15, 464.16, 464.25, 464.26, 464.35, 464.36, 464.45, and 
464.46.
    (b) POTWs may establish concentration standards rather than mass 
standards, but must ensure that the concentration standards are exactly 
equivalent to the mass-based standards provided in Secs. 464.15, 464.16, 
464.25, 464.26, 464.35, 464.36, 464.45, and 464.46. Equivalent 
concentration standards may be determined by multiplying the mass-based 
standards included in the regulations by an appropriate measurement of 
average production, raw material usage, or air scrubber flow (kkg of 
metal poured, kkg of sand reclaimed, or standard cubic meters of air 
scrubbed) and dividing by an appropriate measure of average discharge 
flow to the POTW, taking into account the proper conversion factors to 
ensure that the units (mg/l) are correct.
    (c) The ``monthly average'' regulatory values shall be the basis for 
the

[[Page 381]]

monthly average effluent limitations guidelines and standards in direct 
discharge permits and for pretreatment standards. Compliance with the 
monthly average effluent limitations guidelines and standards is 
required regardless of the number of samples analyzed and averaged.



Sec. 464.04  Compliance date for PSES.

    The compliance date of PSES is October 31, 1988.



                 Subpart A--Aluminum Casting Subcategory



Sec. 464.10  Applicability; description of the aluminum casting subcategory.

    The provisions of this subpart are applicable to discharges to 
waters of the United States and to the introduction of pollutants into 
publicly owned treatment works resulting from aluminum casting 
operations as defined in Sec. 464.02(a).



Sec. 464.11  Specialized definitions.

    For the purpose of this subpart:
    (a) Total toxic organics (TTO). TTO is a regulated parameter under 
PSES (Sec. 464.15) and PSNS (Sec. 464.16) for the aluminum subcategory 
and is comprised of a discrete list of toxic organic pollutants for each 
process segment where it is regulated, as follows:
    (1) Casting Quench (Sec. 464.15(b) and Sec. 464.16(b)):

4. benzene
21. 2,4,6-trichlorophenol
22. Para-chloro meta-cresol
23. chloroform (trichloromethane)
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
65. phenol
66. bis(2-ethylhexyl) phthalate
67. butyl benzyl phthalate
84. pyrene
85. tetrachloroethylene
87. trichloroethylene

    (2) Die Casting (Sec. 464.15(c) and Sec. 464.16(c)):

1. acenaphthene
4. benzene
7. chlorobenzene
11. 1,1,1-trichloroethane
21. 2,4,6-trichlorophenol
22. para-chloro meta-cresol
23. chloroform (trichloromethane)
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
55. naphthalene
65. phenol
66. bis(2-ethylhexyl) phthalate
67. butyl benzyl phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
72. benzo (a)anthracene (1,2-benzanthracene)
73. benzo (a)pyrene (3,4-benzopyrene)
76. chrysene
78. anthracene
80. fluorene
81. phenanthrene
84. pyrene
85. tetrachloroethylene
86. toluene

    (3) Dust Collection Scrubber (Sec. 464.15(d) and Sec. 464.16(d)):

1. acenaphthene
21. 2,4,6-trichlorophenol
23. chloroform (trichloromethane)
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
65. phenol
66. bis (2-ethylhexyl) phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
73. benzo (a)pyrene (3,4-benzopyrene)
84. pyrene

    (4) Investment Casting (Sec. 464.15(f) and Sec. 464.16(f)):

11. 1,1,1-trichloroethane
23. chloroform (trichloromethane)
44. methylene chloride (dichloromethane)
66. bis (2-ethylhexyl) phthalate
84. pyrene
85. tetrachloroethylene
87. trichloroethylene

    (5) Melting Furnace Scrubber (Sec. 464.15(g) and Sec. 464.16(g)):

1. acenaphthene
21. 2,4,6-trichlorophenol
23. chloroform (trichloromethane)
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
65. phenol
66. bis (2-ethylhexyl) phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
73. benzo (a)pyrene (3,4-benzopyrene)
84. pyrene

    (6) Mold Cooling (Sec. 464.15(h) and Sec. 464.16(h)):

4. benzene
21. 2,4,6-trichlorophenol
22. para-chloro meta-cresol
23. chloroform (trichloromethane)
34. 2,4-dimethylphenol

[[Page 382]]

39. fluoranthene
44. methylene chloride
65. phenol
66. bis(2-ethylhexyl) phthalate
67. butyl benzyl phthalate
84. pyrene
85. tetrachloroethylene
87. trichloroethylene



Sec. 464.12  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 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available, except that non-continuous dischargers shall not be subject 
to the maximum day and maximum for monthly average mass (kg/1,000 kkg or 
lb/million lb of metal poured; kg/62.3 million Sm3 or lb/billion 
SCF of air scrubbed) effluent limitations for copper, lead, zinc, total 
phenols, oil and grease, and TSS. For non-continuous dischargers, annual 
average mass limitations and maximum day and maximum for monthly average 
concentration (mg/l) limitations shall apply. Concentration limitation 
and annual average mass limitation shall only apply to non-continuous 
dischargers.
    (a) Casting Cleaning Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0771        0.0421
Lead (T)....................................        0.0791        0.039 
Zinc (T)....................................        0.114         0.0431
Oil & grease................................        3.0           1.0   
TSS.........................................        3.80          1.50  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.00 at all times.                      


------------------------------------------------------------------------
                                                    Maximum             
                                        Maximum       for       Annual  
                                       for any 1    monthly   average\1\
                                          day       average             
------------------------------------------------------------------------
                                      (mg/l)\2\   (mg/l)\2\             
Copper (T)..........................       0.77        0.42       0.017 
Lead (T)............................       0.79        0.39       0.022 
Zinc (T)............................       1.14        0.43       0.027 
Oil & grease........................      30          10          0.501 
TSS.................................      38          15          1.0   
pH..................................   (\3\)       (\3\)      (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (12/x) where
  x is the actual normalized process wastewater flow (in gallons per    
  1,000 pounds of metal poured) for a specific plant.                   
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (b) Casting Quench Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0093        0.0051
Lead (T)....................................        0.0096        0.0047
Zinc (T)....................................        0.0138        0.0052
Oil & grease................................        0.363         0.121 
TSS.........................................        0.46          0.182 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

      

[[Page 383]]



------------------------------------------------------------------------
                                                    Maximum             
                                        Maximum       for       Annual  
                                       for any 1    monthly   average\1\
                                          day       average             
------------------------------------------------------------------------
                                      (mg/l)\2\   (mg/l)\2\             
Copper (T)..........................       0.77        0.42       0.0021
Lead (T)............................       0.79        0.39       0.0027
Zinc (T)............................       1.14        0.43       0.0033
Oil & grease........................      30          10          0.0605
TSS.................................      38          15          0.121 
pH..................................   (\3\)       (\3\)      (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1.45/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (c) Die Casting Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0066        0.0036
Lead (T)....................................        0.0068        0.0034
Zinc (T)....................................        0.0098        0.0037
Total Phenols...............................        0.0074        0.0026
Oil & Grease................................        0.259         0.0864
TSS.........................................        0.33          0.13  
pH..........................................    (\1\)        (\1\)      
------------------------------------------------------------------------
\1\ With the range of 7.0 to 10.0 at all times.                         


------------------------------------------------------------------------
                                                    Maximum             
                                        Maximum       for       Annual  
                                       for any 1    monthly   average\1\
                                          day       average             
------------------------------------------------------------------------
                                      (mg/l)                            
                                       (\2\)      (mg/l)                
                                                   (\2\)                
Copper (T)..........................       0.77        0.42       0.0015
Lead (T)............................       0.79        0.39       0.0019
Zinc (T)............................       1.14        0.43       0.0023
Total Phenols.......................       0.86        0.3        0.0017
Oil & Grease........................      30          10          0.0432
TSS.................................      38          15          0.0864
pH..................................   (\3\)       (\3\)      (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1.04/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times,                       

    (d) Dust Collection Scrubber Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/62.3 million Sm\3\  
                                               (pounds per billion SCF) 
                                                    of air scrubbed     
                                                                        
                                             ---------------------------
 Copper (T).................................         0.231         0.126
Lead (T)....................................         0.237         0.117
Zinc (T)....................................         0.343         0.129
Total Phenols...............................         0.258         0.09 
Oil & Grease................................         9.01          3.0  
TSS.........................................        11.4           4.51 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                     Maximum            
                                           Maximum     for      Annual  
                                          for any 1  monthly  average\1\
                                             day     average            
------------------------------------------------------------------------
                                         (mg/l)\2\   mg/                
                                                     l)\2\              
Copper (T).............................       0.77    0.42        0.0511
Lead (T)...............................       0.79    0.39        0.0661
Zinc (T)...............................       1.14    0.43        0.0811
Total Phenols..........................       0.86    0.3         0.0601
Oil & Grease...........................      30      10           1.5   
TSS....................................      38      15           3.0   
pH.....................................   (\3\)      (\3\)    (\3\)     
------------------------------------------------------------------------
\1\ kg/62.3 million SM\3\ (pounds per billion SCF) of air scrubbed.     
\2\ These concentrations must be multiplied by the ratio of (0.036/x)   
  where x is the actual normalized process waste-water flow (in gallons 
  per 1,000 SCF of air scrubbed) for a specific plant.                  
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (e) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to navigable waters.
    (f) Investment Casting.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................         8.48          4.63 
Lead (T)....................................         8.7           4.3  
Zinc (T)....................................        12.6           4.74 
Oil and grease..............................       330           110    
TSS.........................................       419           165    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                    Maximum             
                                        Maximum       for       Annual  
                                       for any 1    monthly   average\1\
                                          day       average             
------------------------------------------------------------------------
                                      (mg/l)\2\   (mg/l)\2\             
Copper (T)..........................       0.77        0.42        1.87 
Lead (T)............................       0.79        0.39        2.42 
Zinc (T)............................       1.14        0.43        2.97 
Oil and grease......................      30          10          55.1  
TSS.................................      38          15         110    
pH..................................   (\3\)       (\3\)       (\3\)    
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           

[[Page 384]]

                                                                        
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (g) Melting Furnace Scrubber Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/62.3 million Sm\3\  
                                               (pounds per billion SCF) 
                                                    of air scrubbed     
                                                                        
                                             ---------------------------
Copper (T)..................................         3.01          1.64 
Lead (T)....................................         3.09          1.52 
Zinc (T)....................................         4.45          1.68 
Total phenols...............................         3.36          1.17 
Oil and grease..............................       117            39.1  
TSS.........................................       148            58.6  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

      

------------------------------------------------------------------------
                                                   Maximum              
                                       Maximum       for        Annual  
                                      for any 1    monthly   average \1\
                                         day       average              
------------------------------------------------------------------------
                                     (mg/l) \2\  (mg/l) \2\             
Copper (T).........................       0.77        0.42        0.664 
Lead (T)...........................       0.79        0.39        0.859 
Zinc (T)...........................       1.14        0.43        1.05  
Total phenols......................       0.86        0.3         0.781 
Oil and grease.....................      30          10          19.5   
TSS................................      38          15          39.1   
pH.................................   (\2\)       (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/62.3 million Sm\3\ (pounds per billion SCF) of air scrubbed.     
\2\ These concentrations must be multiplied by the ratio of (0.468/x)   
  where x is the acutal normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (h) Mold Cooling Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................         0.297         0.162
Lead (T)....................................         0.305         0.151
Zinc (T)....................................         0.44          0.166
Oil and grease..............................        11.6           3.86 
TSS.........................................        14.7           5.79 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                  Maximum for     monthly       Annual  
                                   any 1 day      average    average \1\
------------------------------------------------------------------------
                                 (mg/l) \1\    (mg/) \1\                
Copper (T).....................        0.77          0.42       0.0656  
Lead (T).......................        0.79          0.39       0.0849  
Zinc (T).......................        1.14          0.43       0.104   
Oil and grease.................       30            10          1.93    
TSS............................       38            15          3.86    
pH.............................    (\3\)         (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal                   
\2\ These concentrations must be multiplied by the ratio of (46.3/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

[50 FR 45247, Oct. 30, 1985; 51 FR 21760, June 16, 1986]



Sec. 464.13  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable, except that non-continuous dischargers shall not be subject 
to the maximum day and maximum for monthly average mass (kg/1,000 kkg or 
lb/million lb of metal poured; kg/62.3 million Sm3 or lb/billion 
SCF of air scrubbed) effluent limitations for copper, lead, zinc, and 
total phenols. For non-continuous dischargers, annual average mass 
limitations and maximum day and maximum for monthly average 
concentration (mg/l) limitations shall apply. Concentration limitations 
and annual average mass limitations shall only apply to non-continuous 
dischargers.
    (a) Casting Cleaning Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.0771         0.0421
Lead (T)..................................         0.0791         0.039 
Zinc (T)..................................         0.114          0.0431
------------------------------------------------------------------------


[[Page 385]]


------------------------------------------------------------------------
                                                   Maximum              
                                       Maximum       for        Annual  
                                      for any 1    monthly   average \1\
                                         day       average              
------------------------------------------------------------------------
                                     (mg/l) \2\  (mg/l) \2\             
Copper (T).........................       0.77        0.42      0.017   
Lead (T)...........................       0.79        0.39      0.022   
Zinc (T)...........................       1.14        0.43      0.027   
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\These concentrations must be multiplied by the ratio of (12/x) where 
  x is the actual normalized process wastewater flow (in gallons per    
  1,000 pounds of metal poured) for a specific plant.                   

    (b) Casting Quench Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0093        0.0051
Lead (T)....................................        0.0096        0.0047
Zinc (T)....................................        0.0138        0.0052
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                   Maximum              
                                       Maximum       for        Annual  
                                      for any 1    monthly   average \1\
                                         day       average              
------------------------------------------------------------------------
                                     (mg/l) \2\  (mg/l) \2\             
Copper (T).........................       0.77        0.42      0.0021  
Lead (T)...........................       0.79        0.39      0.0027  
Zinc (T)...........................       1.14        0.43      0.0033  
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\These concentrations must be multiplied by the ratio of (1.45/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (c) Die Casting Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0066        0.0036
Lead (T)....................................        0.0068        0.0034
Zinc (T)....................................        0.0098        0.0037
Total Phenols...............................        0.0074        0.0026
------------------------------------------------------------------------

      

------------------------------------------------------------------------
                                                   Maximum              
                                       Maximum       for        Annual  
                                      for any 1    monthly   average \1\
                                         day       average              
------------------------------------------------------------------------
                                     (mg/l) \2\  (mg/l) \2\             
Copper (T).........................       0.77        0.42      0.0015  
Lead (T)...........................       0.79        0.39      0.0019  
Zinc (T)...........................       1.14        0.43      0.0023  
Total Phenols......................       0.86        0.3       0.0017  
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\These concentrations must be multiplied by the ratio of (1.04/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (d) Dust Collection Scrubber Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/62.3 million Sm\3\  
                                               (pounds per billion SCF) 
                                                    of air scrubbed     
                                                                        
                                             ---------------------------
Copper (T)..................................         0.231         0.126
Lead (T)....................................         0.237         0.117
Zinc (T)....................................         0.343         0.129
Total Phenols...............................         0.258         0.09 
------------------------------------------------------------------------

      

------------------------------------------------------------------------
                                                   Maximum              
                                       Maximum       for        Annual  
                                      for any 1    monthly   average \1\
                                         day       average              
------------------------------------------------------------------------
                                     (mg/l) \2\  (mg/l) \2\             
Copper (T).........................       0.77        0.42      0.0511  
Lead (T)...........................       0.79        0.39      0.0661  
Zinc (T)...........................       1.14        0.43      0.0811  
Total Phenols......................       0.86        0.3       0.0601  
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (lb per billion SCF) of air scrubbed.        
\2\ These concentrations must be multiplied by the ratio of (0.036/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  

    (e) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to navigable waters.
    (f) Investment Casting.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................         8.48          4.63 
Lead (T)....................................         8.7           4.3  
Zinc (T)....................................        12.6           4.74 
------------------------------------------------------------------------

      

------------------------------------------------------------------------
                                                   Maximum              
                                       Maximum       for        Annual  
                                      for any 1    monthly   average \1\
                                         day       average              
------------------------------------------------------------------------
                                     (mg/l) \2\  (mg/l) \2\             
Copper (T).........................       0.77        0.42        1.87  
Lead (T)...........................       0.79        0.39        2.42  
Zinc (T)...........................       1.14        0.43        2.97  
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               


[[Page 386]]

    (g) Melting Furnace Scrubber Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                kg/62.3 million Sm \3\  
                                               (pounds per billion SCF) 
                                                    of air scrubbed     
                                                                        
                                             ---------------------------
Copper (T)..................................         3.01          1.64 
Lead (T)....................................         3.09          1.52 
Zinc (T)....................................         4.45          1.68 
Total phenols...............................         3.36          1.17 
------------------------------------------------------------------------

      

------------------------------------------------------------------------
                                                   Maximum              
                                       Maximum       for        Annual  
                                      for any 1    monthly   average \1\
                                         day       average              
------------------------------------------------------------------------
                                     (mg/l) \2\  (mg/l) \2\             
Copper (T).........................       0.77        0.42        0.664 
Lead (T)...........................       0.79        0.39        0.859 
Zinc (T)...........................       1.14        0.43        1.05  
Total phenols......................       0.86        0.3         0.781 
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed     
\2\ These concentrations must be multiplied by the ratio of (0.468/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  

    (h) Mold Cooling Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................         0.297         0.162
Lead (T)....................................         0.305         0.151
Zinc (T)....................................         0.44          0.166
------------------------------------------------------------------------


------------------------------------------------------------------------
                                      Maximum   Maximum for             
                                     for any 1    monthly       Annual  
                                        day       average    average \1\
------------------------------------------------------------------------
                                    (mg/l) \2\  (mg/l) \2\              
Copper (T)........................       0.77        0.42       0.0656  
Lead (T)..........................       0.79        0.39       0.0849  
Zinc (T)..........................       1.14        0.43       0.104   
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (46.3/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

      
[50 FR 45247, Oct. 30, 1985; 51 FR 21760, June 16, 1986]



Sec. 464.14  New source performance standards.

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and maximum for 
monthly average mass (kg/1,000 kkg or lb/million lb of metal poured; kg/
62.3 million Sm3  or lb/billion SCF of air scrubbed) effluent 
standards for copper, lead, zinc, total phenols, oil and grease, and 
TSS. For non-continuous dischargers, annual average mass standards and 
maximum day and maximum for monthly average concentration (mg/l) 
standards shall apply. Concentration standards and annual average mass 
standards shall only apply to non-continuous dischargers.
    (a) Casting Cleaning Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0771        0.0421
Lead (T)....................................        0.0791        0.039 
Zinc (T)....................................        0.114         0.0431
Oil and grease..............................        3.0           1.0   
TSS.........................................        3.8           1.5   
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


----------------------------------------------------------------------------------------------------------------
                                                                                       Maximum for              
                                                                    Maximum for any      monthly        Annual  
                                                                         1 day           average     average \1\
----------------------------------------------------------------------------------------------------------------
                                                                    (mg/l) \2\       (mg/l) \2\      ...........
Copper (T)........................................................           0.77            0.42         0.017 
Lead (T)..........................................................           0.79            0.39         0.022 
Zinc (T)..........................................................           1.14            0.43         0.027 
Oil and grease....................................................          30              10            0.501 
TSS...............................................................          38              15            1.0   
pH................................................................       (\3\)           (\3\)        (\3\)     
----------------------------------------------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.                                                   

[[Page 387]]

                                                                                                                
\2\ These concentrations must be multiplied by the ratio of (12/x) where x is the actual normalized process     
  wastewater flow (in gallons per 1,000 pounds of metal poured) for a specific plant.                           
\3\ Within the range of 7.0 to 10.0 at all times.                                                               

    (b) Casting Quench Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0093        0.0051
Lead (T)....................................        0.0096        0.0047
Zinc (T)....................................        0.0138        0.0052
Oil and grease..............................        0.363         0.121 
TSS.........................................        0.46          0.182 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.77         0.42       0.0021  
Lead (T).........................       0.79         0.39       0.0027  
Zinc (T).........................       1.14         0.43       0.0033  
Oil and grease...................      30           10          0.0605  
TSS..............................      38           15          0.121   
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1.45/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (c) Die Casting Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                one 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0066        0.0036
Lead (T)....................................        0.0068        0.0034
Zinc (T)....................................        0.0098        0.0037
Total Phenols...............................        0.0074        0.0026
Oil and grease..............................        0.259         0.0864
TSS and.....................................        0.33          0.13  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l) \2\   (mg/l) \2\             
Copper (T)........................       0.77         0.42       0.0015 
Lead (T)..........................       0.79         0.39       0.0019 
Zinc (T)..........................       1.14         0.43       0.0023 
Total phenols.....................       0.86         0.3        0.0017 
Oil and grease....................      30           10          0.0432 
TSS and...........................      38           15          0.0864 
pH................................     (3)          (3)        (3)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1.04/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured)                                     
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (d) Dust Collection Scrubber Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant of pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                               kg/62.3 million Sm \3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Cooper (T)................................         0.231          0.126 
Lead (T)..................................         0.237          0.117 
Zinc (T)..................................         0.343          0.129 
Total phenols.............................         0.258          0.09  
Oil and grease............................         9.01           3.0   
TSS.......................................        11.4            4.51  
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Cooper (T).......................       0.77         0.42       0.0511  
Lead (T).........................       0.79         0.39       0.0661  
Zinc (T).........................       1.14         0.43       0.0811  
Total phenols....................       0.86         0.3        0.0601  
Oil and grease...................      30           10          1.5     
TSS..............................      38           15          3.0     
pH...............................     (3)          (3)        (3)       
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed.    
\2\ These concentrations must be multiplied by the ratio of (0.036/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (e) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to navigable waters.
    (f) Investment Casting.

[[Page 388]]



                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         8.48           4.63  
Lead (T)..................................         8.7            4.3   
Zinc (T)..................................        12.6            4.74  
Oil and grease............................       330            110     
TSS.......................................       419            165     
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l) \2\   (mg/l) \2\             
Copper (T)........................       0.77         0.42         1.87 
Lead (T)..........................       0.79         0.39         2.42 
Zinc (T)..........................       1.14         0.43         2.97 
Oil and grease....................      30           10           55.1  
TSS...............................      38           15          110    
pH................................   (\3\)        (\3\)        (\3\)    
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured            
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (g) Melting Furnace Scrubber Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                               kg/62.3 million Sm \3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         3.01           1.64  
Lead (T)..................................         3.09           1.52  
Zinc (T)..................................         4.45           1.68  
Total phenols.............................         3.36           1.17  
Oil and grease............................       117             39.1   
TSS.......................................       148             58.6   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l) \2\   (mg/l) \2\             
Copper (T)........................       0.77         0.42        0.664 
Lead (T)..........................       0.79         0.39        0.859 
Zinc (T)..........................       1.14         0.43        1.05  
Total phenols.....................       0.86         0.3         0.781 
Oil and grease....................      30           10          19.5   
TSS...............................      38           15          39.1   
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed.    
\2\ These concentrations must be multiplied by the ratio of (0.468/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (h) Mold Cooling Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.297          0.162 
Lead (T)..................................         0.305          0.151 
Zinc (T)..................................         0.44           0.166 
Oil and grease............................        11.6            3.86  
TSS.......................................        14.7            5.79  
pH........................................       (1)            (1)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         


------------------------------------------------------------------------
                                                  Maximum for           
                                     Maximum for    monthly      Annual 
                                      any 1 day     average     average1
------------------------------------------------------------------------
                                     (mg/l)2      (mg/l)\2\             
Copper (T).........................       0.77         0.42       0.0656
Lead (T)...........................       0.79         0.39       0.0849
Zinc (T)...........................       1.14         0.43       0.104 
Oil and grease.....................      30           10          1.93  
TSS................................      38           15          3.86  
pH.................................     (3)          (3)        (3)     
------------------------------------------------------------------------
1 kg/1,000 kkg (pounds per million pounds of metal poured.              
2 These concentrations must be multiplied by the ratio of (46.3/x) where
  x is the actual normalized process wastewater flow (in gallons per    
  1,000 pounds of metal poured) for a specific plant.                   
3 Within the range of 7.0 to 10.0 at all times.                         

[50 FR 45247, Oct. 30, 1985; 51 FR 21760, June 16, 1986]



Sec. 464.15  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources.
    (a) Casting Cleaning Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0771        0.0421
Lead (T)....................................        0.0791        0.039 
Zinc (T)....................................        0.114         0.0431
------------------------------------------------------------------------

    (b) Casting Quench Operation.

[[Page 389]]



                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0093        0.0051
Lead (T)....................................        0.0096        0.0047
Zinc (T)....................................        0.0138        0.0052
TT0.........................................        0.029         0.0095
Oil and grease (for alternate monitoring)...        0.363         0.121 
------------------------------------------------------------------------

    (c) Die Casting Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0066        0.0036
Lead (T)....................................        0.0068        0.0034
Zinc (T)....................................        0.0098        0.0037
Total phenols...............................        0.0074        0.0026
TTO.........................................        0.0308        0.01  
Oil and grease (for alternate monitoring)...        0.259         0.0864
------------------------------------------------------------------------

    (d) Dust Collection Scrubber Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                               kg/62.3 million Sm \3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.231          0.126 
Lead (T)..................................         0.237          0.117 
Zinc (T)..................................         0.343          0.129 
Total phenols.............................         0.258          0.09  
TTO.......................................         0.613          0.2   
Oil and grease (for alternate monitoring).         9.01           3.00  
------------------------------------------------------------------------

    (e) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to a POTW.
    (f) Investment Casting.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................          8.48          4.63
Lead (T)....................................          8.7           4.3 
Zinc (T)....................................         12.6           4.74
TTO.........................................         18.1           5.91
Oil and grease (for alternate monitoring....        330           110   
------------------------------------------------------------------------

    (g) Melting Furnace Scrubber Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                kg/62.3 million Sm \3\  
                                               (pounds per billion SCF) 
                                                    of air scrubbed     
                                                                        
                                             ---------------------------
Copper (T)..................................          3.01          1.64
Lead (T)....................................          3.09          1.52
Zinc (T)....................................          4.45          1.68
Total phenols...............................          3.36          1.17
TTO.........................................          7.97          2.6 
Oil and grease (for alternate monitoring)...        117            39.1 
------------------------------------------------------------------------

    (h) Mold Cooling Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.297          0.162 
Lead (T)..................................         0.305          0.151 
Zinc (T)..................................         0.44           0.166 
TTO.......................................         0.935          0.304 
Oil and grease (for alternate monitoring).        11.6            3.86  
------------------------------------------------------------------------

[50 FR 45247, Oct. 30, 1985; 51 FR 21760, June 16, 1986]



Sec. 464.16  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources.
    (a) Casting Cleaning Operations.

[[Page 390]]



                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0771        0.0421
Lead (T)....................................        0.0791        0.039 
Zinc (T)....................................        0.114         0.0431
------------------------------------------------------------------------

    (b) Casting Quench Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0093        0.0051
Lead (T)....................................        0.0096        0.0047
Zinc (T)....................................        0.0138        0.0052
TTO.........................................        0.029         0.0095
Oil and grease (for alternate monitoring)...        0.363         0.121 
------------------------------------------------------------------------

    (c) Die Casting Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0066        0.0036
Lead (T)....................................        0.0068        0.0034
Zinc (T)....................................        0.0098        0.0037
Total Phenols...............................        0.0074        0.0026
TTO.........................................        0.0308        0.01  
Oil and grease (for alternate monitoring)...        0.259         0.0864
------------------------------------------------------------------------

    (d) Dust Collection Scrubber Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.231          0.126 
Lead (T)..................................         0.237          0.117 
Zinc (T)..................................         0.343          0.129 
Total Phenols.............................         0.258          0.09  
TTO.......................................         0.613          0.2   
Oil and grease (for alternate monitoring).         9.01           3.0   
------------------------------------------------------------------------

    (e) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to a POTW.
    (f) Investment Casting.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................          8.48          4.63
Lead (T)....................................          8.7           4.3 
Zinc (T)....................................         12.6           4.74
TTO.........................................         18.1           5.91
Oil and grease (for alternate monitoring)...        330           110   
------------------------------------------------------------------------

    (g) Melting Furnace Scrubber Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/62.3 million Sm\3\  
                                               (pounds per billion SCF) 
                                                    of air scrubbed     
                                                                        
                                             ---------------------------
Copper (T)..................................          3.01          1.64
Lead (T)....................................          3.09          1.52
Zinc (T)....................................          4.45          1.68
Total Phenols...............................          3.36          1.17
TTO.........................................          7.97          2.6 
Oil and grease (for alternate monitoring)...        117            39.1 
------------------------------------------------------------------------

    (h) Mold Cooling Operations.

[[Page 391]]



                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.297          0.162 
Lead (T)..................................         0.305          0.151 
Zinc (T)..................................         0.44           0.166 
TTO.......................................         0.935          0.304 
Oil and grease (for alternate monitoring).        11.6            3.86  
------------------------------------------------------------------------

Sec. 464.17  Effluent limitations guidelines representing the degree of 
effluent reduction attainable by the application of the best 
conventional pollutant control technology. [Reserved]



                  Subpart B--Copper Casting Subcategory



Sec. 464.20  Applicability; description of the copper casting subcategory.

    The provisions of this subpart are applicable to discharges to 
waters of the United States and to the introduction of pollutants into 
publicly owned treatment works resulting from copper casting operations 
as defined in Sec. 464.02(b).



Sec. 464.21  Specialized definitions.

    For the purpose of this subpart:
    (a) Total Toxic Organics (TTO). TTO is a regulated parameter under 
PSES (Sec. 464.25) and PSNS (Sec. 464.26) for the copper subcategory and 
is comprised of a discrete list of toxic organic pollutants for each 
process segment where it is regulated, as follows:
    (1) Casting Quench (Sec. 464.25(a) and Sec. 464.26(a)):

23. chloroform (trichloromethane)
64. pentachlorophenol
66. bis(2-ethylhexyl)phthalate
71. dimethyl phthalate

    (2) Dust Collection Scrubbers (Sec. 464.25(c) and 464.26(c)):

1. acenaphthene
22. para-chloro meta-cresol
23. chloroform (trichloromethane)
34. 2,4-dimethylphenol
55. naphthalene
58. 4-nitrophenol
64. pentachlorophenol
65. phenol
66. bis(2-ethylhexyl)phthalate
67. butyl benzyl phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
71. dimethyl phthalate
72. benzo(a)anthracene (1,2-benzanthracene)
74. 3,4-benzofluoranthene
75. benzo(k) fluoranthene
76. chrysene
77. acenaphthylene
78. anthracene
81. phenanthrene
84. pyrene

    (3) Investment Casting (Sec. 464.25(e) and Sec. 464.26(e)):

1. acenaphthene
22. para-chloro meta-cresol
23. chloroform (trichloromethane)
34. 2,4-dimethylphenol
55. naphthalene
58. 4-nitrophenol
64. pentachlorophenol
65. phenol
66. bis (2-ethylhexyl)phthalate
67. butyl benzyl phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
71. dimethyl phthalate
72. benzo(a)anthracene (1,2-benzanthracene)
74. 3,4-benzofluoranthene
75. benzo(k) fluoranthene
76. chrysene
77. acenaphthylene
78. anthracene
81. Phenanthrene
84. pyrene

    (4) Melting Furnace Scrubber (Sec. 464.25(f) and Sec. 464.26(f)):

1. acenaphthene
22. para-chloro meta-cresol
23. chloroform (trichloromethane)
34. 2,4-dimethylphenol
55. naphthalene
58. 4-nitrophenol
64. pentachlorophenol
65. phenol
66. bis (2-ethylhexyl) phthalate
67. butyl benzyl phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
71. dimethyl phthalate
72. benzo(a)anthracene (1,2-benzanthracene)
74. 3,4-benzoflouranthene
75. benzo(k) flouranthene
76. chrysene
77. acenaphthylene
78. anthracene
81. phenanthrene
84. pyrene

    (5) Mold Cooling (Sec. 464.25(g) and Sec. 464.26(g)):

23. chloroform (trichloromethane)
64. pentachlorophenol
66. bis(2-ethylhexyl)phthalate
71. dimethyl phthalate

[[Page 392]]



Sec. 464.22  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 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available, except that non-continuous dischargers shall not be subject 
to the maximum day and maximum for monthly average mass (kg/1,000 kkg or 
lb/million lb of metal poured; kg/62.3 million Sm3 or lb/billion 
SCF of air scrubbed) effluent limitations for copper, lead, zinc, total 
phenols, oil and grease, and TSS. For non-continuous dischargers, annual 
average mass limitations and maximum day and maximum for monthly average 
concentration (mg/l) limitations shall apply. Concentration limitations 
and annual average mass limitations shall only apply to non-continuous 
dischargers.
    (a) Casting Quench Operations. 

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0307        0.0168
Lead (T)....................................        0.0315        0.0156
Zinc (T)....................................        0.0455        0.0171
Oil and grease..............................        1.2           0.399 
TSS.........................................        1.52          0.598 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.77         0.42        0.0068
Lead (T)..........................       0.79         0.39        0.0088
Zinc (T)..........................       1.14         0.43        0.0108
Oil and grease....................      30           10           0.199 
TSS...............................      38           15           0.399 
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1000 kkg (pounds per million pounds) of metal poured             
\2\ These concentrations must be multiplied by the ratio of (4.8/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (b) Direct Chill Casting Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.928          0.506 
Lead (T)..................................         0.952          0.47  
Zinc (T)..................................         1.37           0.518 
Oil and grease............................        36.2           12.1   
TSS.......................................        45.8           18.1   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.77         0.42        0.205 
Lead (T)..........................       0.79         0.39        0.265 
Zinc (T)..........................       1.14         0.43        0.326 
Oil and grease....................      30           10           6.03  
TSS...............................      38           15          12.1   
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1000 kkg (pounds per million pounds) of metal poured.            
\2\ These concentrations must be multiplied by the ratio of (145/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (c) Dust Collection Scrubber Operations. 

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.553          0.301 
Lead (T)..................................         0.567          0.28  
Zinc (T)..................................         0.818          0.309 
Total phenols.............................         0.617          0.215 
Oil and grease............................        21.5            7.18  
TSS.......................................        27.3           10.8   
ph........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.77         0.42        0.122 
Lead (T)..........................       0.79         0.39        0.158 
Zinc (T)..........................       1.14         0.43        0.194 
Total phenols.....................       0.86         0.3         0.144 
Oil and grease....................      30           10           3.59  
TSS...............................      38           15           7.18  
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/62.3 million Sm\3\ (pounds per billion SCF) of air scrubbed.     
\2\ These concentrations must be multiplied by the ratio of (0.086/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  
\3\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 393]]

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to navigable waters.
    (e) Investment Casting. 

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
 Copper (T)...............................         8.48           4.63  
Lead (T)..................................         8.7            4.3   
Zinc (T)..................................        12.6            4.74  
Oil and grease............................       330            110     
TSS.......................................       419            165     
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
                                                                        
Copper (T)........................       0.77         0.42         1.87 
Lead (T)..........................       0.79         0.39         2.42 
Zinc (T)..........................       1.14         0.43         2.97 
Oil and grease....................      30           10           55.1  
TSS...............................      38           15          110    
pH................................   (\3\)        (\3\)        (\3\)    
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (f) Melting Furnace Scrubber Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                             kg/62.3 million Sm3 (pounds
                                               per billion SCF) of air  
                                                      scrubbed          
                                                                        
                                           -----------------------------
Copper (T)................................         1.81           0.988 
Lead (T)..................................         1.86           0.918 
Zinc (T)..................................         2.68           1.01  
Total phenols.............................         2.02           0.706 
Oil and grease............................        70.6           23.5   
TSS.......................................        89.4           35.3   
pH........................................       (1)            (1)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         


------------------------------------------------------------------------
                                                  Maximum for           
                                     Maximum for    monthly      Annual 
                                      any 1 day     average     average1
------------------------------------------------------------------------
                                     (mg/l) 2     (mg/l) 2              
Copper (T).........................       0.77         0.42       0.4   
Lead (T)...........................       0.79         0.39       0.518 
Zinc (T)...........................       1.14         0.43       0.635 
Total phenols......................       0.86         0.3        0.467 
Oil and grease.....................      30           10         11.8   
TSS................................      38           15         23.5   
pH.................................    (3\)         (3\)       (3\)     
------------------------------------------------------------------------
1 kg/62.3 million Sm3 (pound per billion SCF) of air scrubbed.          
2 These concentrations must be multiplied by the ratio of (0.282/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  
3 Within the range of 7.0 to 10.0 at all times.                         

    (g) Mold Cooling Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.392          0.214 
Lead (T)..................................         0.402          0.199 
Zinc (T)..................................         0.58           0.219 
Oil and grease............................        15.3            5.09  
TSS.......................................        19.3            7.63  
pH........................................      (1\)           (1\)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         


------------------------------------------------------------------------
                                                  Maximum for           
                                     Maximum for    monthly      Annual 
                                      any 1 day     average     average1
------------------------------------------------------------------------
                                     (mg/l) 2     (mg/l) 2              
Copper (T).........................       0.77         0.42       0.0865
Lead (T)...........................       0.79         0.39       0.112 
Zinc (T)...........................       1.14         0.43       0.137 
Oil and grease.....................      30           10          2.54  
TSS................................      38           15          5.09  
pH.................................    (3\)         (3\)       (3\)     
------------------------------------------------------------------------
1 kg/1,000 kkg (pounds per million pounds) of metal poured.             
2 These concentrations must be multiplied by the ratio of (61/x) where x
  is the actual normalized process wastewater flow (in gallons per 1,000
  pounds of metal poured) for a specific plant.                         
3 Within the range of 7.0 to 10.0 at all times.                         

[50 FR 45247, Oct. 30, 1985; 51 FR 21760, June 16, 1986]



Sec. 464.23  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable, except that

[[Page 394]]

non-continuous dischargers shall not be subject to the maximum day and 
maximum for monthly average mass (kg/1,000 kkg or lb/million lb of metal 
poured; kg/62.3 million Sm3 or lb/billion SCF of air scrubbed) 
effluent limitations for copper, lead, zinc, and total phenols. For non-
continuous discharges, annual average mass limitations and maximum day 
and maximum for monthly average concentration (mg/l) limitations shall 
apply. Concentration limitations and annual average mass limitations 
shall only apply to non-continuous dischargers.
    (a) Casting Quench Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                kg/1,000 kkg (pounds per
                                                million pounds) of metal
                                                         poured         
                                                                        
                                               -------------------------
Copper (T)....................................       0.0307        .0168
Lead (T)......................................       0.0211        .0104
Zinc (T)......................................       0.0303        .0116
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                    Maximum             
                                         Maximum      for       Annual  
                                        for any 1   monthly   average\1\
                                           day      average             
------------------------------------------------------------------------
                                           (mg/l)                       
                                              \2\     (mg/l)            
                                                         \2\            
                                                                        
Copper (T)............................       0.77       0.42      0.0068
Lead (T)..............................       0.53       0.26      0.006 
Zinc (T)..............................       0.76       0.29      0.0072
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (4.8/x)     
  where x is the actual normalized process waste-water flow (in gallons 
  per 1,000 pounds of metal poured) for a specific plant.               

    (b) Direct Chill Casting Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
       Pollutant or pollutant property        Maximum for     monthly   
                                               any 1 day      average   
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.928         0.506 
Lead (T)....................................        0.639         0.314 
Zinc (T)....................................        0.916         0.35  
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                    Maximum             
                                         Maximum      for       Annual  
                                        for any 1   monthly   average\1\
                                           day      average             
------------------------------------------------------------------------
                                           (mg/l)                       
                                              \2\     (mg/l)            
                                                         \2\            
                                                                        
Copper (T)............................       0.77       0.42       0.205
Lead (T)..............................       0.53       0.26       0.181
Zinc (T)..............................       0.76       0.29       0.217
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (145/x)     
  where x is the actual normalized process waste-water flow (in gallons 
  per 1,000 pounds of metal poured) for a specific plant.               

    (c) Dust Collection Scrubber Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.553          0.301 
Lead (T)..................................         0.38           0.187 
Zinc (T)..................................         0.545          0.208 
Total phenols.............................         0.617          0.215 
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l) \2\   (mg/l) \2\             
Copper (T)........................       0.77         0.42        0.122 
Lead (T)..........................       0.53         0.26        0.108 
Zinc (T)..........................       0.76         0.29        0.129 
Total phenols.....................       0.86         0.3         0.144 
------------------------------------------------------------------------
\1\ kg/62.3 million Sm\3\ (pounds per billion SCF) of air scrubbed.     
\2\ These concentrations must be multiplied by the ratio of (0.086/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to navigable waters.
    (e) Investment Casting.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                               kg/1000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         8.48           4.63  
Lead (T)..................................         5.84           2.86  
Zinc (T)..................................         8.37           3.19  
------------------------------------------------------------------------


[[Page 395]]


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l) \2\   (mg/l) \2\             
Copper (T)........................       0.77         0.42        1.87  
Lead (T)..........................       0.53         0.26        1.65  
Zinc (T)..........................       0.76         0.29        1.98  
------------------------------------------------------------------------
\1\ kg/1000 kkg (pounds per million pounds) of metal poured.            
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (f) Melting Furnace Scrubber Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                               kg/62.3 million Sm \3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         1.81           0.988 
Lead (T)..................................         1.25           0.612 
Zinc (T)..................................         1.79           0.673 
Total phenols.............................         2.02           0.706 
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.77         0.42        0.4   
Lead (T)..........................       0.53         0.26        0.353 
Zinc (T)..........................       0.76         0.29        0.424 
Total phenols.....................       0.86         0.3         0.471 
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed.    
\2\ These concentrations must be multiplied by the ratio of (0.282/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  

    (g) Mold Cooling Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.392          0.214 
Lead (T)..................................         0.27           0.132 
Zinc (T)..................................         0.387          0.148 
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l)\2\    (mg/l)\2\               
Copper (T).......................       0.77         0.42         0.0865
Lead (T).........................       0.53         0.26         0.0763
Zinc (T).........................       0.76         0.29         0.0916
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (61/x) where
  x is the actual normalized process wastewater flow (in gallons per    
  1,000 pounds of metal poured) for a specific plant.                   

[50 FR 45247, Oct. 30, 1985; 51 FR 21761, June 16, 1986]



Sec. 464.24  New source performance standards.

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and maximum for 
monthly average mass (kg/1,000 kkg or lb/million lb of metal poured; kg/
62.3 million Sm\3\ or lb/billion SCF of air scrubbed) effluent standards 
for copper, lead, zinc, total phenols, oil and grease, and TSS. For non-
continuous dischargers, annual average mass standards and maximum day 
and maximum for monthly average concentration (mg/l) standards shall 
apply. Concentration standards and annual average mass standards shall 
only apply to non-continuous dischargers.
    (a) Casting Quench Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0307        0.0168
Lead (T)....................................        0.0211        0.0104
Zinc (T)....................................        0.0303        0.0116
Oil and grease..............................        1.2           0.399 
TSS.........................................        0.598         0.479 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.77         0.42        0.0068
Lead (T)..........................       0.53         0.26        0.006 
Zinc (T)..........................       0.76         0.29        0.0072
Oil and grease....................      30           10           0.199 
TSS...............................      15           12           0.104 
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (4.8/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (b) Direct Chill Casting Operations.

[[Page 396]]



                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.928          0.506 
Lead (T)..................................         0.639          0.314 
Zinc (T)..................................         0.916          0.35  
Oil and grease............................        36.2           12.1   
TSS.......................................        18.1           14.5   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.77         0.42       0.205  
Lead (T)..........................       0.53         0.26       0.181  
Zinc (T)..........................       0.76         0.29       0.217  
Oil and grease....................      30           10          6.03   
TSS...............................      15           12          3.13   
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (145/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (c) Dust Collection Scrubber Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                               kg/62.3 million Sm \3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.553          0.301 
Lead (T)..................................         0.38           0.187 
Zinc (T)..................................         0.545          0.208 
Total phenols.............................         0.617          0.215 
Oil and grease............................        21.5            7.18  
TSS.......................................        10.8            8.61  
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.77         0.42        0.122  
Lead (T).........................       0.53         0.26        0.108  
Zinc (T).........................       0.76         0.29        0.129  
Total phenols....................       0.86         0.3         0.144  
Oil and grease...................      30           10           3.59   
TSS..............................      15           12           1.87   
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed.    
\2\ These concentrations must be multiplied by the ratio of (0.086/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to navigable waters.
    (e) Investment Casting.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              millions pounds) of metal 
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         8.48           4.63  
Lead (T)..................................         5.84           2.86  
Zinc (T)..................................         8.37           3.19  
Oil and grease............................       330            110     
TSS.......................................       165            132     
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   mg/l) \2\               
Copper (T).......................       0.77         0.42        1.87   
Lead (T).........................       0.53         0.26        1.65   
Zinc (T).........................       0.76         0.29        1.98   
Oil and grease...................      30           10          55.1    
TSS..............................      15           12          28.6    
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (f) Melting Furnace Scrubber Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                            kg/62.3 million Sm 3 (pounds
                                               per billion SCF) of air  
                                                      scrubbed          
                                                                        
                                           -----------------------------
Copper (T)................................         1.81           0.988 
Lead (T)..................................         1.25           0.612 
Zinc (T)..................................         1.79           0.673 
Total phenols.............................         2.02           0.706 
Oil and grease............................        70.6           23.5   
TSS.......................................        35.3           28.2   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         


[[Page 397]]


------------------------------------------------------------------------
                                                  Maximum for           
                                     Maximum for    monthly      Annual 
                                      any 1 day     average     average1
------------------------------------------------------------------------
                                     (mg/l)\2\    (mg/l)\2\             
Copper (T).........................       0.77         0.42       0.4   
Lead (T)...........................       0.53         0.26       0.353 
Zinc (T)...........................       0.76         0.29       0.424 
Total phenols......................       0.86         0.3        0.471 
Oil and grease.....................      30           10         11.8   
TSS................................      15           12          6.12  
pH.................................   (\3\)        (\3\)       (\3\)    
------------------------------------------------------------------------
1 kg/62.3 Sm 3 (pounds per billion SCF) of air scrubbed.                
2 These concentrations must be multiplied by the ratio of (0.282/x)     
  where x is the actual normalized process waste-water flow (in gallons 
  per 1,000 SCF of air scrubbed) for a specific plant.                  
3 Within the range of 7.0 to 10.0 at all times.                         

    (g) Mold Cooling Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.392          0.214 
Lead (T)..................................         0.27           0.132 
Zinc (T)..................................         0.387          0.148 
Oil and grease............................        15.3            5.09  
TSS.......................................         7.63           6.11  
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/1)\2\    (mg/1)\2\               
Copper (T).......................       0.77         0.42       0.0865  
Lead (T).........................       0.53         0.26       0.0763  
Zinc (T).........................       0.76         0.29       0.0916  
Oil and grease...................      30           10          2.54    
TSS..............................      15           12          1.32    
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pound) of metal poured.            
\2\ These concentrations must be multiplied by the ratio of (61/x) where
  x is the actual normalized process waste-water flow (in gallons per   
  1,000 pounds of metal poured) for a specific plant.                   
3 Within the range of 7.0 to 10.0 at all times.                         

[50 FR 45247, Oct. 30, 1985; 51 FR 21761, June 16, 1986]



Sec. 464.25  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources.
    (a) Casting Quench Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                kg/1000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0307        0.0168
Lead (T)....................................        0.0211        0.0104
Zinc (T)....................................        0.0303        0.0116
TTO.........................................        0.0335        0.0109
Oil and grease (for alternate monitoring)...        1.2           0.399 
------------------------------------------------------------------------

    (b) Direct Chill Casting Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.928          0.506 
Lead (T)..................................         0.639          0.314 
Zinc (T)..................................         0.916          0.35  
------------------------------------------------------------------------

    (c) Dust Collection Scrubber Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                             kg/62.3 million Sm3 (pounds
                                               per billion SCF) of air  
                                                      scrubbed          
                                                                        
                                           -----------------------------
Copper (T)................................         0.552          0.301 
Lead (T)..................................         0.38           0.187 
Zinc (T)..................................         0.545          0.208 
Total phenols.............................         0.617          0.215 
TTO.......................................         1.65           0.54  
Oil and grease (for alternate monitoring).        21.5            7.18  
------------------------------------------------------------------------

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to a POTW.
    (e) Investment Casting.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         8.48           4.63  
Lead (T)..................................         5.84           2.86  
Zinc (T)..................................         8.37           3.19  
TTO.......................................        25.4            8.29  
Oil and grease for alternate monitoring)..       330            110     
------------------------------------------------------------------------


[[Page 398]]

    (f) Melting Furnace Scrubber Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
 Copper (T)...............................         1.81           0.988 
Lead (T)..................................         1.25           0.612 
Zinc (T)..................................         1.79           0.673 
Total phenols.............................         2.02           0.706 
TTO.......................................         5.41           1.77  
Oil and grease (for alternate monitoring).        70.6           23.5   
------------------------------------------------------------------------

    (g) Mold Cooling Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.392          0.214 
Lead (T)..................................         0.27           0.132 
Zinc (T)..................................         0.387          0.148 
TTO.......................................         0.428          0.14  
Oil and grease (for alternate monitoring).        15.3            5.09  
------------------------------------------------------------------------



Sec. 464.26  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources.
    (a) Casting Quench Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0307        0.0168
Lead (T)....................................        0.0211        0.0104
Zinc (T)....................................        0.0303        0.0116
TTO.........................................        0.0335        0.0109
Oil and grease (for alternate monitoring)...        1.2           0.399 
------------------------------------------------------------------------

    (b) Direct Chill Casting Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.928          0.506 
Lead (T)..................................         0.639          0.314 
Zinc (T)..................................         0.916          0.35  
------------------------------------------------------------------------

    (c) Dust Collection Scrubber Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 Million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.552          0.301 
Lead (T)..................................         0.38           0.187 
Zinc (T)..................................         0.545          0.208 
Total Phenols.............................         0.617          0.215 
TTO.......................................         1.65           0.54  
Oil and Grease (for alternate monitoring..        21.5            7.18  
------------------------------------------------------------------------

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to a POTW.
    (e) Investment Casting.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
      Pollutant or pollutant property         Maximum for      monthly  
                                               any 1 day       average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                            ----------------------------
 Copper (T)................................         8.48           4.63 
Lead (T)...................................         5.84           2.86 
Zinc (T)...................................         8.37           3.19 
TTO........................................        25.4            8.29 
Oil and Grease (for alternate monitoring...       330            110    
------------------------------------------------------------------------

    (f) Melting Furnace Scrubber Operations.

[[Page 399]]



                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
 Copper (T)...............................         1.81           0.988 
Lead (T)..................................         1.25           0.612 
Zinc (T)..................................         1.79           0.673 
Total Phenols.............................         2.02           0.706 
TTO.......................................         5.41           1.77  
Oil and Grease (for alternate monitoring..        70.6           23.5   
------------------------------------------------------------------------

    (g) Mold Cooling Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.392          0.214 
Lead (T)..................................         0.27           0.132 
Zinc (T)..................................         0.387          0.148 
TTO.......................................         0.428          0.14  
Oil and Grease (for alternate monitoring..        15.3            5.09  
------------------------------------------------------------------------

Sec. 464.27  Effluent limitations guidelines representing the degree of 
          effluent reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]



                 Subpart C--Ferrous Casting Subcategory



Sec. 464.30  Applicability; description of the ferrous casting subcategory.

    The provisions of this subpart are applicable to discharges to 
waters of the United States and to the introduction of pollutants into 
publicly owned treatment works resulting from ferrous casting operations 
as defined in Sec. 464.02(c).



Sec. 464.31  Specialized definitions.

    For the purpose of this subpart:
    (a) Total Toxic Organics (TTO). TTO is a regulated parameter under 
PSES (Sec. 464.35) and PSNS (Sec. 464.36) for the ferrous subcategory 
and is comprised of a discrete list of toxic organic pollutants for each 
process segment where it is regulated, as follows:
    (1) Casting Quench (Sec. 464.35(b) and Sec. 464.36(b)):

23. chloroform (trichloromethane)
34. 2,4-dimethylphenol

    (2) Dust Collection Scrubber (Sec. 464.35(c) and Sec. 464.36(b)):

1. acenaphthene
23. chloroform (trichloromethane)
31. 2,4-dichlorophenol
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
55. naphthalene
64. pentachlorophenol
65. phenol
66. bis(2-ethylhexyl)phthalate
67. butyl benzyl phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
71. dimethyl phthalate
72. benzo (a)anthracene (1,2-benzanthracene)
76. chrysene
77. acenaphthylene
78. anthracene
80. fluorene
81. phenanthrene
84. pyrene

    (3) Investment Casting (Sec. 464.35(e) and Sec. 464.36(e)):

23. chloroform (trichloromethane)
44. methylene chloride (dichloromethane)
66. bis (2-ethylhexyl) phthalate
77. acenaphthylene
84. pyrene

    (4) Melting Furnace Scrubber (Sec. 464.35(f) and Sec. 464.36(f)):

23. chloroform (trichloromethane)
31. 2,4-dichlorophenol
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
55. naphthalene
65. phenol
66. bis (2-ethylhexyl) phthalate
67. butyl benzyl phthalate
68. di-n-butyl phthalate
72. benzo (a)anthracene (1,2-benzanthracene)
76. chrysene
77. acenaphthylene
78. anthracene
80. fluorene
81. phenanthrene
84. pyrene

    (5) Mold Cooling (Sec. 464.35(g) and Sec. 464.36(g)):

23. chloroform (trichloromethane)
34. 2,4-dimethylphenol

    (6) Slag Quench (Sec. 464.35(h) and Sec. 464.36(h)):

34. 2,4-dimethylphenol
71. dimethyl phthalate


[[Page 400]]


    (7) Wet Sand Reclamation (Sec. 464.35(i) and Sec. 464.36(i)):

1. acenaphthene
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
55. naphthalene
65. phenol
66. bis (2-ethylhexyl) phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
71. dimethyl phthalate
72. benzo(a)anthracene (1,2-benzanthracene)
77. acenaphthylene
84. pyrene

    (b) Cast Iron. An iron containing carbon in excess of the solubility 
in the austentite that exists in the alloy at the eutectic temperature. 
Cast iron also is defined here to include any iron-carbon alloys 
containing 1.2 percent or more carbon by weight.
    (c) Ductile Iron. A cast iron that has been treated while molten 
with a master alloy containing an element such as magnesium or cerium to 
induce the formation of free graphite as nodules or spherules, which 
imparts a measurable degree of ductility to the cast metal.
    (d) Gray Iron. A cast iron that gives a gray fracture due to the 
presence of flake graphite.
    (e) Malleable Iron. A cast iron made by a prolonged anneal of white 
cast iron in which decarburization or graphitization, or both, take 
place to eliminate some or all of the cementite. Graphite is present in 
the form of temper carbon.
    (f) Steel. An iron-base alloy containing carbon, manganese, and 
often other alloying elements. Steel is defined here to include only 
those iron-carbon alloys containing less than 1.2 percent carbon by 
weight.
    (g) The ``primary metal cast'' shall mean the metal that is poured 
in the greatest quantity at an individual plant.
    (h) Multiple Ferrous Melting Furnace Scrubber Configuration. A 
multiple ferrous melting furnace scrubber configuration is a 
configuration where two or more discrete wet scrubbing devices are 
employed in series in a single melting furnace exhaust gas stream. The 
ferrous melting furnace scrubber mass allowance shall be given to each 
discrete wet scrubbing device that has an associated wastewater 
discharge in a multiple ferrous melting furnace scrubber configuration. 
The mass allowance for each discrete wet scrubber shall be identical and 
based on the air flow of the exhaust gas stream that passes through the 
multiple scrubber configuration.
    (i) Discrete Wet Scrubbing Device. A discrete wet scrubbing device 
is a distinct, stand-alone device that removes particulates and fumes 
from a contaminated gas stream by bringing the gas stream into contact 
with a scrubber liquor, usually water, and from which there is a 
wastewater discharge. Examples of discrete wet scrubbing devices are: 
Spray towers and chambers, venturi scrubbers (fixed and variable), wet 
caps, packed bed scrubbers, quenchers, and orifice scrubbers. Semi-wet 
scrubbing devices where water is added and totally evaporates prior to 
dry air pollution control are not considered to be discrete wet 
scrubbing devices. Ancillary scrubber operations such as fan washes and 
backwashes are not considered to be discrete wet scrubber devices. These 
ancillary operations are covered by the mass limitations of the 
associated scrubber. Aftercoolers are not considered to be discrete wet 
scrubbing devices, and water discharges from aftercooling are not 
regulated as a process wastewater in this category.



Sec. 464.32  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 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available, except that non-continuous dischargers shall not be subject 
to the maximum day and maximum for monthly average mass (kg/1,000 kkg or 
lb/million lb of metal poured; kg/1,000 kkg or lb/million lb of sand 
reclaimed; kg/62.3 million Sm3 or lb/billion SCF of air scrubbed) 
effluent limitations for copper, lead, zinc, total phenols, oil and 
grease, and TSS. For non-continuous dischargers,

[[Page 401]]

annual average mass limitations and maximum day and maximum for monthly 
average concentration (mg/l) limitations shall apply. Concentration 
limitations and annual average mass limitations shall only apply to non-
continuous dischargers.
    (a) Casting Cleaning Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0129        0.0071
Lead (T)....................................        0.0353        0.0174
Zinc (T)....................................        0.0656        0.025 
Oil and grease..............................        1.34          0.446 
TSS.........................................        1.7           0.67  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16       0.0029  
Lead (T).........................       0.79         0.39       0.0098  
Zinc (T).........................       1.47         0.56       0.0179  
Oil and grease...................      30           10          0.223   
TSS..............................      38           15          0.446   
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio (5.33/x) where 
  x is the actual normalized process wastewater flow (in gallons per    
  1,000 pounds of metal poured) for a specific plant.                   
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (b) Casting Quench Operations

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0138        0.0076
Lead (T)....................................        0.0376        0.0185
Zinc (T)....................................        0.0699        0.0266
Oil and grease..............................        1.43          0.476 
TSS.........................................        1.81          0.713 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16       0.0031  
Lead (T).........................       0.79         0.39       0.0105  
Zinc (T).........................       1.47         0.56       0.019   
Oil and grease...................      30           10          0.238   
TSS..............................      38           15          0.476   
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (5.7/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (c) Dust Collection Scrubber Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.218          0.12  
Lead (T)..................................         0.593          0.293 
Zinc (T)..................................         1.1            0.421 
Total phenols.............................         0.656          0.225 
Oil and grease............................        22.5            7.51  
TSS.......................................        28.5           11.3   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\   (mg/l) \2\ 
Copper (T).......................       0.29         0.16       0.0488  
Lead (T).........................       0.79         0.39       0.165   
Zinc (T).........................       1.47         0.56       0.3     
Total phenols....................       0.86         0.3        0.15    
Oil and grease...................      30           10          3.76    
TSS..............................      38           15          7.51    
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/62.3 million Sm\3\ (pounds per billion SCF) of air scrubbed.     
\2\ These concentrations must be multiplied by the ratio (0.090/x) where
  x is the actual normalized process wastewater flow (in gallons per    
  1,000 SCF of air scrubbed) for a specific plant.                      
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to navigable waters.
    (e) Investment Casting.

[[Page 402]]



                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         3.19           1.76  
Lead (T)..................................         8.7            4.3   
Zinc (T)..................................        16.2            6.17  
Oil and grease............................       330            110     
TSS.......................................       419            165     
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\   ...........
Copper (T).......................       0.29         0.16        0.716  
Lead (T).........................       0.79         0.39        2.42   
Zinc (T).........................       1.47         0.56        4.41   
Oil and grease...................      30           10          55.1    
TSS..............................      38           15         110      
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (f) Melting Furnace Scrubber Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         1.02           0.561 
Lead (T)..................................         2.77           1.37  
Zinc (T)..................................         5.15           1.96  
Total phenols.............................         3.01           1.05  
Oil and grease............................       105             35     
TSS.......................................       133             52.6   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10.0 at all times.                        


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16        0.228  
Lead (T).........................       0.79         0.39        0.771  
Zinc (T).........................       1.47         0.56        1.4    
Total phenols....................       0.86         0.3         0.701  
Oil and grease...................      30           10          17.5    
TSS..............................      38           15          35      
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/62.3 million Sm\3\ (pounds per billion SCF) or air scrubbed.     
\2\ These concentrations must be multiplied by the ratio of (0.42/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (g) Mold Cooling Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.0428         0.0236
Lead (T)..................................         0.117          0.0576
Zinc (T)..................................         0.217          0.0827
Oil and grease............................         4.43           1.48  
TSS.......................................         5.61           2.22  
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10.0 at all times.                        


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16       0.0096  
Lead (T).........................       0.79         0.39       0.0325  
Zinc (T).........................       1.47         0.56       0.0591  
Oil and grease...................      30           10          0.738   
TSS..............................      38           15          1.48    
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured            
\2\ These concentrations must be multiplied by the ratio of (17.7/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\Within the range of 7.0 to 10.0 at all times.                        

    (h) Slag Quench Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Cooper (T)..................................        0.0527        0.0291
Lead (T)....................................        0.144         0.0709
Zinc (T)....................................        0.267         0.102 
Oil and grease..............................        5.46          1.82  
TSS.........................................        6.91          2.73  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range 7.0 to 10.0 at all times.                          


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16       0.0118  
Lead (T).........................       0.79         0.39       0.04    
Zinc (T).........................       1.47         0.56       0.0728  
Oil and grease...................      30           10          0.909   
TSS..............................      38           15          1.82    
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (21.8/x)    
  where x is the actual normalized process wasterwater flow (in gallons 
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 403]]

    (i) Wet Sand Reclamation Operations.

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                               million pounds) of sand  
                                                      reclaimed         
                                                                        
                                           -----------------------------
Cooper (T)................................         0.217          0.12  
Lead (T)..................................         0.59           0.291 
Zinc (T)..................................         1.1            0.418 
Total phenols.............................         0.642          0.224 
Oil and grease............................        22.4            7.47  
TSS.......................................        28.4           11.2   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Cooper (T).......................       0.29         0.16       0.0485  
Lead (T).........................       0.79         0.39       0.164   
Zinc (T).........................       1.47         0.56       0.299   
Total phenols....................       0.86         0.3        0.149   
Oil and grease...................      30           10          3.73    
TSS..............................      38           15          7.47    
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of sand reclaimed.         
\2\ These concentrations must be multiplied by the ratio of (89.5/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of sand reclaimed) for a specific plant.             
\3\ Within the range of 7.0 to 10.0 at all times.                       

[50 FR 45247, Oct. 30, 1985; 51 FR 21761, June 16, 1986]



Sec. 464.33  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable, except that non-continuous dischargers shall not be subject 
to the maximum day and maximum for monthly average mass (kg/1,000 kkg or 
lb/million lb of metal poured; kg/1,000 kkg or lb/million lb of sand 
reclaimed; kg/62.3 million Sm\3\ or lb/billion SCF of air scrubbed) 
effluent limitations for copper, lead, zinc, and total phenols. For non-
continuous dischargers, annual average mass limitations and maximum day 
and maximum for monthly average concentration (mg/l) limitations shall 
apply. Concentration limitations and annual average mass limitations 
shall only apply to non-continuous dischargers.
    (a) Casting Cleaning Operations. (1) Applicable to plants that are 
casting primarily ductile or gray iron and to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0129        0.0071
Lead (T)....................................        0.0237        0.0116
Zinc (T)....................................        0.0437        0.0165
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                    Maximum             
                                        Maximum       for       Annual  
                                       for any 1    monthly   average\1\
                                          day       average             
------------------------------------------------------------------------
                                      (mg/l) \2\  (mg/l) \2\  ..........
Copper (T)..........................        0.29        0.16     0.0029 
Lead (T)............................        0.53        0.26     0.0067 
Zinc (T)............................        0.98        0.37     0.0116 
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (5.33/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0129        0.0071
Lead (T)....................................        0.0353        0.0174
Zinc (T)....................................        0.0656        0.025 
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                    Maximum             
                                        Maximum       for       Annual  
                                       for any 1    monthly   average\1\
                                          day       average             
------------------------------------------------------------------------
                                      (mg/l) \2\  (mg/l) \2\            
Copper (T)..........................        0.29        0.16     0.0029 
Lead (T)............................        0.79        0.39     0.0098 
Zinc (T)............................        1.47        0.56     0.0179 
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           

[[Page 404]]

                                                                        
\2\ These concentrations must be multiplied by the ratio of (5.33/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (b) Casting Quench Operations. (1) Applicable to plants that are 
casting primarily ductile or gray iron and to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                kg/100 kkg (pounds per  
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0138        0.0076
Lead (T)....................................        0.0252        0.0124
Zinc (T)....................................        0.0466        0.0176
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0031 
Lead (T)..........................       0.53         0.26       0.0071 
Zinc (T)..........................       0.98         0.37       0.0124 
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (5.7/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0138        0.0076
Lead (T)....................................        0.0376        0.0185
Zinc (T)....................................        0.0699        0.0266
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0031 
Lead (T)..........................       0.79         0.39       0.0105 
Zinc (T)..........................       1.47         0.56       0.019  
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (5.7/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (c) Dust Collection Scrubber Operations. (1) Applicable to plants 
that are casting primarily ductile or gray iron and to plants that are 
casting primarily malleable iron where greater than 3,557 tons of metal 
are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.218          0.12  
Lead (T)..................................         0.398          0.195 
Zinc (T)..................................         0.736          0.278 
Total phenols.............................         0.646          0.225 
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0488 
Lead (T)..........................       0.53         0.26       0.113  
Zinc (T)..........................       0.98         0.37       0.195  
Total phenols.....................       0.86         0.3        0.15   
------------------------------------------------------------------------
\1\ kg/62.3 million Sm\3\ (pounds per billion SCF) of air scrubbed.     
\2\ These concentrations must be multiplied by the ratio of (0.09/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.218          0.12  
Lead (T)..................................         0.593          0.293 
Zinc (T)..................................         1.1            0.421 
Total phenols.............................         0.656          0.225 
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0488 
Lead (T)..........................       0.79         0.39       0.165  
Zinc (T)..........................       1.47         0.56       0.3    
Total phenols.....................       0.86         0.3        0.15   
------------------------------------------------------------------------
\1\ kg/62.3 million Sm\3\ (pounds per billion SCF) of air scrubbed.     

[[Page 405]]

                                                                        
\2\ These concentrations must be multiplied by the ratio of (0.09/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to navigable waters.
    (e) Investment Casting. (1) Applicable to plants that are casting 
primarily ductile or gray iron and to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         3.19           1.76  
Lead (T)..................................         5.84           2.86  
Zinc (T)..................................        10.8            4.07  
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16        0.716 
Lead (T)..........................       0.53         0.26        1.65  
Zinc (T)..........................       0.98         0.37        2.86  
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         3.19           1.76  
Lead (T)..................................         8.7            4.3   
Zinc (T)..................................        16.2            6.17  
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16        0.716 
Lead (T)..........................       0.79         0.39        2.42  
Zinc (T)..........................       1.47         0.56        4.41  
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (f) Melting Furnace Scrubber Operations. (1) Applicable to plants 
that are casting primarily ductile or gray iron and to plants that are 
casting primarily malleable iron where greater than 3,557 tons of metal 
are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         1.02           0.561 
Lead (T)..................................         1.86           0.911 
Zinc (T)..................................         3.44           1.3   
Total Phenols.............................         3.01           1.05  
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\    ..........
Copper (T)........................       0.29         0.16        0.228 
Lead (T)..........................       0.53         0.26        0.526 
Zinc (T)..........................       0.98         0.37        0.911 
Total Phenols.....................       0.86         0.3         0.701 
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed     
\2\ These concentrations must be multiplied by the ratio of (0.42/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         1.02           0.561 
Lead (T)..................................         2.77           1.37  
Zinc (T)..................................         5.15           1.96  
Total Phenols.............................         3.01           1.05  
------------------------------------------------------------------------


[[Page 406]]


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\    ..........
Copper (T)........................       0.29         0.16        0.228 
Lead (T)..........................       0.79         0.39        0.771 
Zinc (T)..........................       1.47         0.56        1.4   
Total Phenols.....................       0.86         0.3         0.701 
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed.    
\2\ These concentrations must be multiplied by the ratio of (0.42/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  

    (g) Mold Cooling Operations. (1) Applicable to plants that are 
casting primarily ductile or gray iron and to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0428        0.0236
Lead (T)....................................        0.0783        0.0384
Zinc (T)....................................        0.145         0.0546
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l) \2\   (mg/l) \2\             
Copper (T)........................       0.29         0.16       0.0096 
Lead (T)..........................       0.53         0.26       0.0222 
Zinc (T)..........................       0.98         0.37       0.0384 
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (17.7/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0428        0.0236
Lead (T)....................................        0.117         0.0576
Zinc (T)....................................        0.217         0.0827
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l) \2\   (mg/l) \2\             
Copper (T)........................       0.29         0.16       0.0096 
Lead (T)..........................       0.79         0.39       0.0325 
Zinc (T)..........................       1.47         0.56       0.0591 
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (17.7/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (h) Slag Quench Operations. (1) Applicable to plants that are 
casting primarily ductile or gray iron and to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0527        0.0291
Lead (T)....................................        0.0964        0.0473
Zinc (T)....................................        0.178         0.0673
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16       0.0118  
Lead (T).........................       0.53         0.26       0.0273  
Zinc (T).........................       0.98         0.37       0.0473  
------------------------------------------------------------------------
\1\ Kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (21.8/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0527        0.0291
Lead (T)....................................        0.144         0.0709
Zinc (T)....................................        0.267         0.102 
------------------------------------------------------------------------


[[Page 407]]


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16       0.0118  
Lead (T).........................       0.79         0.39       0.04    
Zinc (T).........................       1.47         0.56       0.0728  
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (21.8/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (i) Wet Sand Reclamation Operations. (1) Applicable to plants that 
are casting primarily ductible or gray iron and to plants that are 
casting malleable iron where greater than 3,557 tons of metal are poured 
per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                               million pounds) of sand  
                                                      reclaimed         
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.217          0.12  
Lead (T)..................................         0.396          0.194 
Zinc (T)..................................         0.732          0.276 
Total Phenols.............................         0.642          0.224 
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16        0.0485 
Lead (T).........................       0.53         0.26        0.112  
Zinc (T).........................       0.98         0.37        0.194  
Total Phenols....................       0.86         0.3         0.149  
------------------------------------------------------------------------
\1\ kg/1000 kkg (pounds per million pounds) of sand reclaimed.          
\2\ These concentrations must be multiplied by the ratio of (89.5/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of sand reclaimed) for a specific plant.             

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                               million pounds) of sand  
                                                      reclaimed         
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.217          0.12  
Lead (T)..................................         0.59           0.291 
Zinc (T)..................................         1.1            0.418 
Total Phenols.............................         0.642          0.224 
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16       0.0485  
Lead (T).........................       0.79         0.39       0.164   
Zinc (T).........................       1.47         0.56       0.299   
Total Phenols....................       0.86         0.3        0.149   
------------------------------------------------------------------------
\1\ kg/1000 kkg (pounds per million pounds) of sand reclaimed.          
\2\ These concentrations must be multiplied by the ratio of (89.5/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of sand reclaimed) for a specific plant.             

[50 FR 45247, Oct. 30, 1985; 51 FR 21761, June 16, 1986]



Sec. 464.34  New source performance standards.

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and maximum for 
monthly average mass (kg/1,000 kkg or lb/million lb of metal poured; kg/
1,000 kkg or lb/million lb of sand reclaimed; kg/62.3 million Sm\3\ or 
lb/billion SCF of air scrubbed) effluent standards for copper, lead, 
zinc, total phenols, oil and grease, and TSS. For non-continuous 
dischargers, annual average mass standards and maximum day and maximum 
for monthly average concentration (mg/l) standards shall apply. 
Concentration standards and annual average mass standards shall only 
apply to non-continuous dischargers.
    (a) Casting Cleaning Operations. (1) Applicable to plants that are 
casting primarily ductile or gray iron and to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0129        0.0071
Lead (T)....................................        0.0237        0.0116
Zinc (T)....................................        0.0437        0.0165
Oil and grease..............................        1.34          0.446 
TSS.........................................        0.67          0.536 
pH..........................................    (\1\)        (\1\)      
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 408]]


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16       0.0029  
Lead (T).........................       0.53         0.26       0.0067  
Zinc (T).........................       0.98         0.37       0.0116  
Oil and grease...................      30           10          0.223   
TTS..............................      15           12          0.116   
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1000 kkg (pounds per million pounds) of metal poured.            
\2\ These concentrations must be multiplied by the ratio of (5.33/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0129        0.0071
Lead (T)....................................        0.0353        0.0174
Zinc (T)....................................        0.0656        0.025 
Oil and grease..............................        1.34          0.446 
TSS.........................................        1.7           0.67  
pH..........................................    (\1\)        (\1\)      
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16       0.0029  
Lead (T).........................       0.79         0.39       0.0098  
Zinc (T).........................       1.47         0.56       0.0179  
Oil and grease...................      30           10          0.223   
TTS..............................      38           15          0.446   
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (5.35/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (b) Casting Quench Operations. (1) Applicable to plants that are 
casting primarily ductile or gray iron and to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0138        0.0076
Lead (T)....................................        0.0252        0.0124
Zinc (T)....................................        0.0466        0.0176
Oil and grease..............................        1.43          0.476 
TSS.........................................        0.713         0.571 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0031 
Lead (T)..........................       0.53         0.26       0.0071 
Zinc (T)..........................       0.98         0.37       0.0124 
Oil and grease....................      30           10          0.238  
TSS...............................      15           12          0.124  
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ Kg/1000 kkg (pounds per million pounds) of metal poured.            
\2\ Within the range of 7.0 to 10.0 at all times.                       
\3\ These concentrations must be multiplied by the ratio of (5.7/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0138        0.0076
Lead (T)....................................        0.0376        0.0185
Zinc (T)....................................        0.0699        0.0266
Oil and grease..............................        1.43          0.476 
TSS.........................................        1.81          0.713 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0031 
Lead (T)..........................       0.79         0.39       0.0105 
Zinc (T)..........................       1.47         0.56       0.019  
Oil and grease....................      30           10          0.238  
TSS...............................      38           15          0.476  
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ Kg/1000 kkg (pounds per million pounds) of metal poured.            

[[Page 409]]

                                                                        
\2\ These concentrations must be multiplied by the ratio of (5.7/x)     
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (c) Dust Collection Scrubber Operations. (1) Applicable to plants 
that are casting primarily ductible or gray iron and to plants that are 
casting primarily malleable iron where greater than 3,557 tons of metal 
are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.218          0.12  
Lead (T)..................................         0.398          0.195 
Zinc (T)..................................         0.736          0.278 
Total Phenols.............................         0.646          0.225 
Oil and grease............................        22.5            7.51  
TSS.......................................        11.3            9.01  
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0488 
Lead (T)..........................       0.53         0.26       0.113  
Zinc (T)..........................       0.98         0.37       0.195  
Total phenols.....................       0.86         0.3        0.15   
Oil and grease....................      30           10          3.76   
TSS...............................      15           12          1.95   
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/62.3 millions Sm\3\ (pound per billion SCF) of air scrubbed.     
\2\ Within the range of 7.0 to 10.0 at all times.                       
\3\ These concentrations must be multiplied by the ratio of (0.09/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
 Copper (T)...............................         0.218          0.12  
Lead (T)..................................         0.593          0.293 
Zinc (T)..................................         1.1            0.421 
Total phenols.............................         0.656          0.225 
Oil and grease............................        22.5            7.51  
TSS.......................................        28.5           11.3   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0488 
Lead (T)..........................       0.79         0.39       0.165  
Zinc (T)..........................       1.47         0.56       0.3    
Total phenols.....................       0.86         0.3        0.15   
Oil and grease....................      30           10          3.76   
TSS...............................      38           15          7.51   
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/62.3 millions Sm\3\ (pound per billion SCF) of air scrubbed.     
\2\ Within the range of 7.0 to 10.0 at all times.                       
\3\ These concentrations must be multiplied by the ratio of (0.09/)     
  where is the actual normalized process wastewater flow (in gallons per
  1,000 SCF of air scrubbed) for a specific plant.                      

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to navigable waters.
    (e) Investment Casting. (1) Applicable to plants that are casting 
primarily ductile or gray iron and to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         3.19           1.76  
Lead (T)..................................         5.84           2.86  
Zinc (T)..................................        10.8            4.07  
Oil and grease............................       330            110     
TSS.......................................       165            132     
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 410]]


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16        0.716  
Lead (T).........................       0.53         0.26        1.65   
Zinc (T).........................       0.98         0.37        2.86   
Oil and grease...................      30           10          55.1    
TSS..............................      15           12          28.6    
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         3.19           1.76  
Lead (T)..................................         8.7            4.3   
Zinc (T)..................................        16.2            6.17  
Oil and grease............................       330            110     
TSS.......................................       419            165     
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.29         0.16        0.716  
Lead (T).........................       0.79         0.39        2.42   
Zinc (T).........................       1.47         0.56        4.41   
Oil and grease...................      30           10          55.1    
TSS..............................      38           15         110      
pH...............................   (\3\)        (\3\)       (\3\)      
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1,320/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (f) Melting Furnace Scrubber Operations. (1) Applicable to plants 
that are casting primarily ductile or gray iron and to plants that are 
casting primarily malleable iron where greater than 3,557 tons of metal 
are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                               kg/62.3 million Sm \3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         1.02           0.561 
Lead (T)..................................         1.86           0.911 
Zinc (T)..................................         3.44           1.30  
Total phenols.............................         3.01           1.05  
Oil and grease............................       105             35     
TSS.......................................        52.6           42.1   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                  Maximum for           
                                     Maximum for    monthly      Annual 
                                      any 1 day     average     average 
------------------------------------------------------------------------
                                     (mg/l) \2\   (mg/l) \2\            
Copper (T).........................       0.29         0.16       0.228 
Lead (T)...........................       0.53         0.26       0.526 
Zinc (T)...........................       0.98         0.37       0.911 
Total phenols......................       0.86         0.3        0.701 
Oil and grease.....................      30           10         17.5   
TSS................................      15           12          9.11  
pH.................................   (\3\)        (\3\)       (\3\)    
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed.    
\2\ These concentrations must be multiplied by the ratio of (0.42/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                               kg/62.3 million Sm \3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         1.02           0.561 
Lead (T)..................................         2.77           1.37  
Zinc (T)..................................         5.15           1.96  
Total phenols.............................         3.01           1.05  
Oil and grease............................       105             35     
TSS.......................................       133             52.6   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 411]]


------------------------------------------------------------------------
                                                  Maximum for           
                                     Maximum for    monthly      Annual 
                                      any 1 day     average     average 
------------------------------------------------------------------------
                                     (mg/l) \2\   (mg/l) \2\            
Copper (T).........................       0.29         0.16       0.228 
Lead (T)...........................       0.79         0.39       0.771 
Zinc (T)...........................       1.47         0.56       1.4   
Total phenols......................       0.38         0.3        0.701 
Oil and grease.....................      30           10         17.5   
TSS................................      38           15         35     
pH.................................   (\3\)        (\3\)       (\3\)    
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed.    
\2\ These concentrations must be multiplied by the ratio of (0.42/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed) for a specific plant.                  
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (g) Mold Cooling Operations. (1) Applicable to plants that are 
casting primarily ductile or gray iron and to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0428        0.0236
Lead (T)....................................        0.0783        0.0384
Zinc (T)....................................        0.0145        0.0546
Oil and grease..............................        4.43          1.48  
TSS.........................................        2.22          1.77  
pH..........................................    (\1\)        (\1\)      
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         


------------------------------------------------------------------------
                                                   Maximum for          
                                      Maximum for    monthly     Annual 
                                       any 1 day     average    average1
------------------------------------------------------------------------
                                      (mg/l)\2\    (mg/l)\1\            
Copper (T)..........................       0.29         0.16      0.0096
Lead (T)............................       0.53         0.26      0.0222
Zinc (T)............................       0.98         0.37      0.0384
Oil and grease......................      30           10         0.738 
TSS.................................      15           12         0.384 
pH..................................   (\3\)        (\3\)       (\3\)   
------------------------------------------------------------------------
1 kg/1,000 kkg (pounds per million) pounds of metal poured.             
2 These concentrations must be multiplied by the ratio of (17.7/x) where
  x is the actual normalized process wastewater flow (in gallons per    
  1,000 pounds of metal poured) for a specific plant.                   
3 Within the range of 7.0 to 10.0 at all times.                         

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0428        0.0236
Lead (T)....................................        0.117         0.0576
Zinc (T)....................................        0.217         0.0827
Oil and grease..............................        4.43          1.48  
TSS.........................................        5.61          2.22  
pH..........................................      (1)          (1)      
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         


------------------------------------------------------------------------
                                                    Maxium for          
                                      Maximum for    monthly     Annual 
                                       any 1 day     average    average1
------------------------------------------------------------------------
                                      (mg/1)\2\    (mg/l)\2\            
Copper (T)..........................       0.29         0.16      0.0096
Lead (T)............................       0.79         0.39      0.0325
Zinc (T)............................       1.47         0.56      0.0591
Oil and grease......................      30           10         0.738 
TSS.................................      38           15         1.48  
pH..................................   (\3\)        (\3\)       (\3\)   
------------------------------------------------------------------------
1 kg/1,000 kkg (pounds per million) pounds of metal poured.             
2 These concentrations must be multiplied by the ratio of (17.7/x) where
  x is the actual normalized process wastewater flow (in gallons per    
  1,000 pounds of metal poured) for a specific plant.                   
3 Within the range of 7.0 to 10.0 at all times.                         

    (h) Slag Quench Operations. (1) Applicable to plants that are 
casting primarily ductile or gray iron and to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0527        0.0291
Lead (T)....................................        0.0964        0.0473
Zinc (T)....................................        0.178         0.0673
Oil and grease..............................        5.46          1.82  
TSS.........................................        2.73          2.18  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0118 
Lead (T)..........................       0.53         0.26       0.0273 
Zinc (T)..........................       0.98         0.37       0.0473 
Oil and grease....................      30           10          0.909  
TSS...............................      15           12          0.473  
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           

[[Page 412]]

                                                                        
\2\ These concentrations must be multiplied by the ratio of (21.8/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0527        0.0291
Lead (T)....................................        0.144         0.0709
Zinc (T)....................................        0.267         0.102 
Oil and grease..............................        5.46          1.82  
TSS.........................................        6.91          2.73  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                    Maximum for         
                                       Maximum for    monthly     Annual
                                        any 1 day     average    average
------------------------------------------------------------------------
                                       (mg/l)\2\    (mg/1)\2\           
Copper (T)...........................       0.29         0.16     0.0118
Lead (T).............................       0.79         0.39     0.04  
Zinc (T).............................       1.47         0.56     0.0728
Oil and grease.......................      30           10        0.909 
TSS..................................      38           15        1.82  
pH...................................   (\3\)        (\3\)       (\3\)  
------------------------------------------------------------------------
\1\ kg/1000 kkg (pounds per million pounds) of metal poured.            
\2\ These concentrations must be multiplied by the ratio of (21.8/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (i) Wet Sand Reclamation Operations. (1) Applicable to plants that 
are casting primarily ductile or gray iron and to plants that are 
casting primarily malleable iron where greater than 3,557 tons of metal 
are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                               million pounds) of sand  
                                                      reclaimed         
                                                                        
                                           -----------------------------
Copper (T)................................         0.217          0.12  
Lead (T)..................................         0.396          0.194 
Zinc (T)..................................         0.732          0.276 
Total phenols.............................         0.642          0.224 
Oil and grease............................        22.4            7.47  
TSS.......................................        11.2            8.96  
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0485 
Lead (T)..........................       0.53         0.26       0.112  
Zinc (T)..........................       0.98         0.37       0.194  
Total phenols.....................       0.86         0.3        0.149  
Oil and grease....................      30           10          3.73   
TSS...............................      15           12          1.94   
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of sand reclaimed.         
\2\ These concentrations must be multiplied by the ratio of (89.5/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of sand reclaimed) for a specific plant.             
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (2) Applicable to plants that are casting primarily steel and to 
plants that are casting primarily malleable iron where equal to or less 
than 3,557 tons of metal are poured per year.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                               million pounds) of sand  
                                                      reclaimed         
                                                                        
                                           -----------------------------
Copper (T)................................         0.217          0.12  
Lead (T)..................................         0.59           0.291 
Zinc (T)..................................         1.1            0.418 
Total phenols.............................         0.642          0.224 
Oil and grease............................        22.4            7.47  
TSS.......................................        28.4           11.2   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to at all times.                            


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.29         0.16       0.0485 
Lead (T)..........................       0.79         0.39       0.164  
Zinc (T)..........................       1.47         0.56       0.299  
Total phenols.....................       0.86         0.3        0.149  
Oil and grease....................      30           10          3.73   
TSS...............................      38           15          7.47   
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of sand reclaimed.         
\2\ These concentrations must be multiplied by the ratio of (89.5/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of sand reclaimed) for a specific plant.             
\3\ Within the range of 7.0 to 10.0 at all times.                       

[50 FR 45247, Oct. 30, 1985; 51 FR 21761, June 16, 1986]



Sec. 464.35  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject

[[Page 413]]

to this subpart which introduces pollutants into a publicly owned 
treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources.
    (a) Casting Cleaning Operations. (1) Applicable to plants that are 
casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting primarily gray iron where greater 
than 1,784 tons of metal are poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0129        0.0071
Lead (T)....................................        0.0237        0.0116
Zinc (T)....................................        0.0437        0.0165
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0129        0.0071
Lead (T)....................................        0.0353        0.0174
Zinc (T)....................................        0.0656        0.025 
------------------------------------------------------------------------

    (b) Casting Quench Operations. (1) Applicable to plants that are 
casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting primarily gray iron where greater 
than 1,784 tons of metal are poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0138       0.0076 
Lead (T)....................................        0.0252       0.0124 
Zinc (T)....................................        0.0466       0.0176 
TTO.........................................        0.0257       0.00838
Oil and grease (for alternate monitoring)...        1.43         0.476  
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0138       0.0076 
Lead (T)....................................        0.0376       0.0185 
Zinc (T)....................................        0.0699       0.0266 
TTO.........................................        0.0257       0.00838
Oil and grease (for alternate monitoring)...        1.43         0.476  
------------------------------------------------------------------------

    (c) Dust Collection Scrubber Operations. (1) Applicable to plants 
that are casting primarily ductile iron, to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year, and to plants that are casting primarily gray iron 
where greater than 1,784 tons of metal are poured per year.

[[Page 414]]



                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.218          0.12  
Lead (T)..................................         0.398          0.195 
Zinc (T)..................................         0.736          0.278 
Total Phenols.............................         0.646          0.225 
TTO.......................................         2.04           0.664 
Oil and Grease (for alternate monitoring).        22.5            7.51  
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.218          0.12  
Lead (T)..................................         0.593          0.293 
Zinc (T)..................................         1.1            0.421 
Total Phenols.............................         0.656          0.225 
TTO.......................................         2.04           0.664 
Oil and Grease (for alternate monitoring).        22.5            7.51  
------------------------------------------------------------------------

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to a POTW.
    (e) Investment Casting. (1) Applicable to plants that are casting 
primarily ductile iron, to plants that are casting primarily malleable 
iron where greater than 3,557 tons of metal are poured per year, and to 
plants that are casting primarily gray iron where greater than 1,784 
tons of metal are poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         3.19           1.76  
Lead (T)..................................         5.84           2.86  
Zinc (T)..................................        10.8            4.07  
TTO.......................................        13.2            4.3   
Oil and Grease (for alternate monitoring).       330            110     
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casping primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         3.19           1.76  
Lead (T)..................................         8.7            4.3   
Zinc (T)..................................        16.2            6.17  
TTO.......................................        13.2            4.3   
Oil and Grease (for alternate monitoring).       330            110     
------------------------------------------------------------------------

    (f) Melting Furnace Scrubber Operations. (1) Applicable to plants 
that are casting primarily ductile iron, to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year, and to plants that are casting primarily gray iron 
where greater than 1,784 tons of metal are poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                             kg/62.3 million Sm3 (pounds
                                               per billion SCF) of air  
                                                      scrubbed          
                                                                        
                                           -----------------------------
Copper (T)................................         1.02           0.561 
Lead (T)..................................         1.86           0.911 
Zinc (T)..................................         3.44           1.30  
Total phenols.............................         3.01           1.05  
TTO.......................................         8.34           2.73  
Oil and grease (for alternate monitoring).       105             35     
------------------------------------------------------------------------


[[Page 415]]

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                            kg/62.3 million Sm 3 (pounds
                                               per billion SCF) of air  
                                                      scrubbed          
                                                                        
                                           -----------------------------
Copper (T)................................         1.02           0.561 
Lead (T)..................................         2.77           1.37  
Zinc (T)..................................         5.15           1.96  
Total phenols.............................         3.01           1.05  
TTO.......................................         8.34           2.73  
Oil and grease (for alternate monitoring).       105             35     
------------------------------------------------------------------------

    (g) Mold Cooling Operations. (1) Applicable to plants that are 
casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting primarily gray iron where greater 
than 1,784 tons of metal are poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0428        0.0236
Lead (T)....................................        0.0783        0.0384
Zinc (T)....................................        0.145         0.0546
TTO.........................................        0.0797        0.026 
Oil and grease (for alternate monitoring)...        4.43          1.48  
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where greater than 3,557 tons 
of metal are poured per year, and to plants that are casting primarily 
gray iron where equal to or less than 1,784 tons of metal are poured per 
year.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0428        0.0236
Lead (T)....................................        0.117         0.0576
Zinc (T)....................................        0.217         0.0827
TTO.........................................        0.0797        0.026 
Oil and grease (for alternate monitoring)...        4.43          1.48  
------------------------------------------------------------------------

    (h) Slag Quench Operations. (1) Applicable to plants that are 
casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting primarily gray iron where greater 
than 1,784 tons of metal are poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0527       0.0291 
Lead (T)....................................        0.0964       0.0473 
Zinc (T)....................................        0.178        0.0673 
TTO.........................................        0.0257       0.00838
Oil and grease (for alternate monitoring)...        5.46         1.82   
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0527       0.0291 
Lead (T)....................................        0.144        0.0709 
Zinc (T)....................................        0.267        0.102  
TTO.........................................        0.0257       0.00838
Oil and grease (for alternate monitoring)...        5.46         1.82   
------------------------------------------------------------------------


[[Page 416]]

    (i) West Sand Reclamation Operations. (1) Applicable to plants that 
are casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting gray iron where greater than 1,784 
tons of metal are poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                               million pounds) of sand  
                                                      reclaimed         
                                                                        
                                           -----------------------------
Copper (T)................................         0.217          0.12  
Lead (T)..................................         0.396          0.194 
Zinc (T)..................................         0.732          0.276 
Total Phenols.............................         0.642          0.224 
TTO.......................................         1.18           0.386 
Oil and grease (for alternate monitoring).        22.4            7.47  
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSES                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                               million pounds) of sand  
                                                      reclaimed         
                                                                        
                                           -----------------------------
Copper (T)................................         0.217          0.12  
Lead (T)..................................         0.59           0.291 
Zinc (T)..................................         1.1            0.418 
Total Phenols.............................         0.642          0.224 
TTO.......................................         1.18           0.386 
Oil and grease (for alternate monitoring).        22.4            7.47  
------------------------------------------------------------------------

[50 FR 45247, Oct. 30, 1985; 51 FR 21762, June 16, 1986]



Sec. 464.36  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources.
    (a) Casting Cleaning Operations. (1) Applicable to plants that are 
casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting primarily gray iron where greater 
than 1,784 tons of metal are poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0129        0.0071
Lead (T)....................................        0.0237        0.0116
Zinc (T)....................................        0.0437        0.0165
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0129        0.0071
Lead (T)....................................        0.0353        0.0174
Zinc (T)....................................        0.0656        0.025 
------------------------------------------------------------------------

    (b) Casting Quench Operations. (1) Applicable to plants that are 
casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting primarily gray iron where greater 
than 1,784 tons of metal are poured per year.

[[Page 417]]



                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................        0.0138         0.0076 
Lead (T)..................................        0.0252         0.0124 
Zinc (T)..................................        0.0466         0.0176 
TTO.......................................        0.0257         0.00838
Oil and Grease (for alternate monitoring).        1.43           0.476  
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0138       0.0076 
Lead (T)....................................        0.0376       0.0185 
Zinc (T)....................................        0.0699       0.0266 
TTO.........................................        0.0257       0.00838
Oil and Grease (for alternate monitoring)...        1.43         0.476  
------------------------------------------------------------------------

    (c) Dust Collection Scrubber Operations. (1) Applicable to plants 
that are casting primarily ductile iron, to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year, and to plants that are casting primarily gray iron 
where greater than 1,784 tons of metal are poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.218          0.12  
Lead (T)..................................         0.398          0.195 
Zinc (T)..................................         0.736          0.278 
Total Phenols.............................         0.646          0.225 
TTO.......................................         2.04           0.664 
Oil and Grease (for alternate monitoring).        22.5            7.51  
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         0.218          0.12  
Lead (T)..................................         0.593          0.293 
Zinc (T)..................................         1.1            0.421 
Total Phenols.............................         0.656          0.225 
TTO.......................................         2.04           0.664 
Oil and Grease (for alternate monitoring).        22.5            7.51  
------------------------------------------------------------------------

    (d) Grinding Scrubber Operations. No discharge of process wastewater 
pollutants to a POTW.
    (e) Investment Casting. (1) Applicable to plants that are casting 
primarily ductile iron, to plants that are casting primarily malleable 
iron where greater than 3,557 tons of metal are poured per year, and to 
plants that are casting primarily gray iron where greater than 1,784 
tons of metal are poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         3.19           1.76  
Lead (T)..................................         5.84           2.86  
Zinc (T)..................................        10.8            4.07  
TTO.......................................        13.2            4.3   
Oil and Grease (for alternate monitoring).       330            110     
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

[[Page 418]]



                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         3.19           1.76  
Lead (T)..................................         8.7            4.3   
Zinc (T)..................................        16.2            6.17  
TTO.......................................        13.2            4.3   
Oil and Grease (for alternate monitoring).       330            110     
------------------------------------------------------------------------

    (f) Melting Furnace Scrubber Operations. (1) Applicable to plants 
that are casting primarily ductile iron, to plants that are casting 
primarily malleable iron where greater than 3,557 tons of metal are 
poured per year, and to plants that are casting primarily gray iron 
where greater than 1,784 tons of metal are poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                             kg/62.3 million Sm3 (pounds
                                               per billion SCF) of air  
                                                      scrubbed          
                                                                        
                                           -----------------------------
Copper (T)................................         1.02           0.561 
Lead (T)..................................         1.86           0.911 
Zinc (T)..................................         3.44           1.3   
Total Phenols.............................         3.01           1.05  
TTO.......................................         8.34           2.73  
Oil and Grease (for alternate monitoring).       105             35     
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                             kg/62.3 million Sm3 (pounds
                                               per billion SCF) of air  
                                                      scrubbed          
                                                                        
                                           -----------------------------
Copper (T)................................         1.02           0.561 
Lead (T)..................................         2.77           1.37  
Zinc (T)..................................         5.15           1.96  
Total Phenols.............................         3.01           1.05  
TTO.......................................         8.34           2.73  
Oil and Grease (for alternate monitoring).       105             35     
------------------------------------------------------------------------

    (g) Mold Cooling Operations. (1) Applicable to plants that are 
casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting primarily gray iron where greater 
than 1,784 tons of metal are poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0428        0.0236
Lead (T)....................................        0.0783        0.0384
Zinc (T)....................................        0.145         0.0546
TTO.........................................        0.0797        0.026 
Oil and Grease (for alternate monitoring)...        4.43          1.48  
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

[[Page 419]]



                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0428        0.0236
Lead (T)....................................        0.117         0.0576
Zinc (T)....................................        0.217         0.0827
TTO.........................................        0.0797        0.026 
Oil and Grease (for alternate monitoring)...        4.43          1.48  
------------------------------------------------------------------------

    (h) Slag Quench Operations. (1) Applicable to plants that are 
casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting primarily gray iron where greater 
than 1,784 tons of metal are poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0527       0.0291 
Lead (T)....................................        0.0964       0.0473 
Zinc (T)....................................        0.178        0.0673 
TTO.........................................        0.0257       0.00838
Oil and grease (for alternate monitoring)...        5.46         1.82   
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0527       0.0291 
Lead (T)....................................        0.144        0.0709 
Zinc (T)....................................        0.267        0.102  
TTO.........................................        0.0257       0.00838
Oil and grease (for alternate monitoring)...        5.46         1.82   
------------------------------------------------------------------------

    (i) Wet Sand Reclamation Operations. (1) Applicable to plants that 
are casting primarily ductile iron, to plants that are casting primarily 
malleable iron where greater than 3,557 tons of metal are poured per 
year, and to plants that are casting primarily gray iron where greater 
than 1,784 tons of metal are poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                               million pounds) of sand  
                                                      reclaimed         
                                                                        
                                           -----------------------------
Copper (T)................................         0.217          0.12  
Lead (T)..................................         0.396          0.194 
Zinc (T)..................................         0.732          0.276 
Total phenols.............................         0.642          0.224 
TTO.......................................         1.18           0.386 
Oil and grease (for alternate monitoring).        22.4            7.47  
------------------------------------------------------------------------

    (2) Applicable to plants that are casting primarily steel, to plants 
that are casting primarily malleable iron where equal to or less than 
3,557 tons of metal are poured per year, and to plants that are casting 
primarily gray iron where equal to or less than 1,784 tons of metal are 
poured per year.

                                  PSNS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                               million pounds) of sand  
                                                      reclaimed         
                                                                        
                                           -----------------------------
Copper (T)................................         0.217          0.12  
Lead (T)..................................         0.59           0.291 
Zinc (T)..................................         1.10           0.418 
Total phenols.............................         0.642          0.224 
TTO.......................................         1.18           0.386 
Oil and grease (for alternate monitoring).        22.4            7.47  
------------------------------------------------------------------------


[[Page 420]]

Sec. 464.37  Effluent limitations guidelines representing the degree of 
effluent reduction attainable by the application of the best 
conventional pollutant control technology. [Reserved]



                   Subpart D--Zinc Casting Subcategory



Sec. 464.40  Applicability; description of the zinc casting subcategory.

    The provisions of this subpart are applicable to discharges to 
waters of the United States and to the introduction of pollutants into 
publicly owned treatment works resulting from zinc casting operations as 
defined in Sec. 464.02(d).



Sec. 464.41  Specialized definitions.

    For the purpose of this subpart:
    (a) Total Toxic Organics (TTO). TTO is a regulated parameter under 
PSES (Sec. 464.45) and PSNS (Sec. 464.46) for the zinc subcategory and 
is comprised of a discrete list of toxic organic pollutants for each 
process segment where it is regulated, as follows:

    (1) Casting Quench (Sec. 464.45(a) and Sec. 464.46(a)):

21. 2,4,6-trichlorophenol
22. para-chloro meta-cresol
31. 2,4-dichlorophenol
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
65. phenol
66. bis(2-ethylhexyl) phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
85. tetrachloroethylene

    (2) Die Casting (Sec. 465.45(b) and Sec. 464.46(b)):

1. acenaphthene
21. 2,4,6-trichlorophenol
22. para-chloro meta-cresol
24. 2-chlorophenol
34. 2,4-dimethylphenol
44. methylene chloride (dichloromethane)
55. naphthalene
65. phenol
66. bis (2-ethylhexyl) phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
85. tetrachloroethylene
86. toluene
87. trichloroethylene

    (3) Melting Furnace Scrubber (Sec. 464.45(c) and Sec. 464.46(c)):

31. 2,4-dichlorophenol
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
55. naphthalene
65. phenol
66. bis(2-ethylhexyl) phthalate
68. di-n-butyl phthalate
85. tetrachloroethylene
86. toluene
87. trichloroethylene

    (4) Mold Cooling (Sec. 464.45(d) and Sec. 464.46(d)):

21. 2,4,6-trichlorophenol
22. para-chloro meta-cresol
31. 2,4-dichlorophenol
34. 2,4-dimethylphenol
39. fluoranthene
44. methylene chloride (dichloromethane)
65. phenol
66. bis(2-ethylhexyl) phthalate
68. di-n-butyl phthalate
70. diethyl phthalate
85. tetrachloroethylene

[50 FR 45247, Oct. 30, 1985; 51 FR 21762, June 16, 1986]



Sec. 464.42  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 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available, except that non-continuous dischargers shall not be subject 
to the maximum day and maximum for monthly average mass (kg/1,000 kkg or 
lb/million lb of metal poured; kg/62.3 million Sm3 or lb/billion 
SCF of air scrubbed) effluent limitations for copper, lead, zinc, total 
phenols, oil and grease, and TSS. For non-continuous dischargers, annual 
average mass limitations and maximum day and maximum for monthly average 
concentration (mg/1) limitations shall apply. Concentration limitations 
and annual average mass limitations shall only apply to noncontinuous 
dischargers.
    (a) Casting Quench Operations. 

[[Page 421]]



                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0344        0.0187
Lead (T)....................................        0.0353        0.0174
Zinc (T)....................................        0.0509        0.0192
Oil and grease..............................        1.34          0.446 
TSS.........................................        1.7           0.67  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/1)\2\    (mg/1)\2\              
Copper (T)........................       0.77         0.42       0.0076 
Lead (T)..........................       0.79         0.39       0.0098 
Zinc (T)..........................       1.14         0.43       0.0121 
Oil and grease....................      30           10          0.223  
TSS...............................      38           15          0.446  
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1000 kkg (pound per million pounds) of metal poured.             
\2\ These concentrations must be multiplied by the ratio of (5.35/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (b) Die Casting Operations. 

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.0066        0.0036
Lead (T)....................................        0.0068        0.0034
Zinc (T)....................................        0.0098        0.0037
Total phenols...............................        0.0074        0.0026
Oil and grease..............................        0.259         0.0864
TTS.........................................        0.328         0.13  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.77         0.42        0.0015
Lead (T)..........................       0.79         0.39        0.0019
Zinc (T)..........................       1.14         0.43        0.0023
Total phenols.....................       0.86         0.3         0.0017
Oil and grease....................      30           10           0.0432
TSS...............................      38           15           0.0864
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1000 kkg (pound per million pounds) of metal poured.             
\2\ These concentrations must be multiplied by the ratio of (1.04/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (c) Melting Furnace Scrubber Operations. 

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                kg/62.3 millions Sm\3\  
                                               (pounds per billion SCF) 
                                                    of air scrubbed     
                                                                        
                                             ---------------------------
 Copper (T).................................        1.56          0.852 
Lead (T)....................................        1.6           0.791 
Zinc (T)....................................        2.31          0.872 
Total Phenols...............................        1.74          0.608 
Oil and grease..............................       60.8          20.3   
TSS.........................................       77.1          30.4   
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              
Copper (T)........................       0.77         0.42        0.345 
Lead (T)..........................       0.79         0.39        0.446 
Zinc (T)..........................       1.14         0.43        0.548 
Total Phenols.....................       0.86         0.3         0.406 
Oil and grease....................      30           10          10.1   
TSS...............................      38           15          20.3   
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/62.3 million Sm\3\ (pounds per billion SCF) of air scrubbed.     
\2\ These concentrations must be multiplied by the ratio of (0.243/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 SCF of air scrubbed for a specific plant.                   
\3\ Within the range of 7.0 to 10.0 at all times.                       

    (d) Mold Cooling Operations. 

                        BPT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
 Copper (T).................................        0.304         0.166 
Lead (T)....................................        0.311         0.154 
Zinc (T)....................................        0.449         0.17  
Oil and grease..............................       11.8           3.94  
TSS.........................................       15             5.91  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                                 Maximum for            
                                    Maximum for    monthly      Annual  
                                     any 1 day     average    average\1\
------------------------------------------------------------------------
                                    (mg/l)\2\    (mg/l)\2\              

[[Page 422]]

                                                                        
Copper (T)........................       0.77         0.42       0.067  
Lead (T)..........................       0.79         0.39       0.0867 
Zinc (T)..........................       1.14         0.43       0.106  
Oil and grease....................      30           10          1.97   
TSS...............................      38           15          3.94   
pH................................   (\3\)        (\3\)       (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (47.3/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

[50 FR 45247, Oct. 30, 1985; 51 FR 21762, June 16, 1986]



Sec. 464.43  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable, except that non-continuous dischargers shall not be subject 
to the maximum day and maximum for monthly average mass (kg/1,000 kkg or 
lb/million lb of metal poured; kg/62.3 million Sm 3 or lb/billion 
SCF of air scrubbed) effluent limitations for copper, lead, zinc, and 
total phenols. For non-continuous dischargers, annual average mass 
limitations and maximum day and maximum for monthly average 
concentration (mg/1) limitations shall apply. Concentration limitations 
and annual average mass limitations shall only apply to non-continuous 
dischargers.
    (a) Casting Quench Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0344        0.0187
Lead (T)....................................        0.0237        0.0116
Zinc (T)....................................        0.0339        0.0129
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.77         0.42       0.0076  
Lead (T).........................       0.53         0.26       0.0067  
Zinc (T).........................       0.76         0.29       0.008   
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (5.34/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (b) Die Casting Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0066        0.0036
Lead (T)....................................        0.0046        0.0022
Zinc (T)....................................        0.0066        0.0025
Total phenols...............................        0.0074        0.0026
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              
Copper (T).......................       0.77         0.42       0.0015  
Lead (T).........................       0.53         0.26       0.0013  
Zinc (T).........................       0.76         0.29       0.0016  
Total phenols....................       0.86         0.3        0.0017  
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (1.04/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (c) Melting Furnace Scrubber Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                kg/62.3 million Sm\3\   
                                             (pounds per billion SCF) of
                                                    air scrubbed        
                                                                        
                                           -----------------------------
Copper (T)................................         1.56           0.852 
Lead (T)..................................         1.07           0.527 
Zinc (T)..................................         1.54           0.588 
Total phenolse............................         1.74           0.608 
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                Maximum for             
                                   Maximum for    monthly       Annual  
                                    any 1 day     average    average \1\
------------------------------------------------------------------------
                                   (mg/l) \2\   (mg/l) \2\              

[[Page 423]]

                                                                        
Copper (T).......................       0.77         0.42        0.345  
Lead (T).........................       0.53         0.26        0.304  
Zinc (T).........................       0.76         0.29        0.365  
Total phenols....................       0.86         0.3         0.406  
------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed.    
\2\ These concentrations must be multiplied by the ratio of (0.243/x)   
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

    (d) Mold Cooling Operations.

                        BAT Effluent Limitations                        
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................         0.304         0.166
Lead (T)....................................         0.209         0.103
Zinc (T)....................................         0.3           0.114
------------------------------------------------------------------------


------------------------------------------------------------------------
                                                    Maximum             
                                         Maximum      for       Annual  
                                        for any 1   monthly   average\1\
                                           day      average             
------------------------------------------------------------------------
                                        (mg/l)\2\  (mg/l)\2\            
Copper (T)............................       0.77       0.42      0.067 
Lead (T)..............................       0.53       0.26      0.0591
Zinc (T)..............................       0.76       0.29      0.071 
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (47.3/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               

[50 FR 45247, Oct. 30, 1985; 51 FR 21762, June 16, 1986]



Sec. 464.44  New source performance standards.

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS), except that non-continuous 
dischargers shall not be subject to the maximum day and maximum for 
monthly average mass (kg/1,000 kkg or lb/million lb of metal poured; kg/
62.3 million Sm3 or lb/billion SCF of air scrubbed) effluent 
standards for copper, lead, zinc, total phenols, oil and grease, and 
TSS. For non-continuous dischargers, annual average mass standards and 
maximum day and maximum for monthly average concentration (mg/l) 
standards shall apply. Concentration standards and annual average mass 
standards shall only apply to non-continuous dischargers.
    (a) Casting Quench Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0344        0.0187
Lead (T)....................................        0.0237        0.0116
Zinc (T)....................................        0.0339        0.0129
Oil and grease..............................        1.34          0.446 
TSS.........................................        0.67          0.536 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


----------------------------------------------------------------------------------------------------------------
                                                                                    Maximum for                 
                                                                     Maximum for      monthly         Annual    
                                                                      any 1 day       average       average\1\  
----------------------------------------------------------------------------------------------------------------
                                                                     (mg/l)\2\    (mg/l)\2\                     
Copper (T).........................................................       0.77            0.42            0.0076
Lead (T)...........................................................       0.53            0.26            0.0067
Zinc (T)...........................................................       0.76            0.29            0.008 
Oil and grease.....................................................      30              10               0.223 
TSS................................................................      15              12               0.116 
pH.................................................................   (\3\)           (\3\)           (\3\)     
----------------------------------------------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.                                                   
\2\ These concentrations must be multiplied by the ratio of (5.34/x) where x is the actual normalized process   
  wastewater flow (in gallons per 1,000 pounds of metal poured) for a specific plant.                           
\3\ Within the range of 7.0 to 10.0 at all times.                                                               

    (b) Die Casting Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0066        0.0036
Lead (T)....................................        0.0046        0.0022
Zinc (T)....................................        0.0066        0.0025
Total phenols...............................        0.0074        0.0026
Oil and grease..............................        0.259         0.0864
TSS.........................................        0.13          0.104 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 424]]


----------------------------------------------------------------------------------------------------------------
                                                                                    Maximum for                 
                                                                     Maximum for      monthly     Annual average
                                                                      any 1 day       average           \1\     
----------------------------------------------------------------------------------------------------------------
                                                                     (mg/l) \2\   (mg/l) \2\                    
Copper (T).........................................................       0.77            0.42            0.0015
Lead (T)...........................................................       0.53            0.26            0.0013
Zinc (T)...........................................................       0.76            0.29            0.0016
Total phenols......................................................       0.86            0.3             0.0017
Oil and grease.....................................................      30              10               0.0432
TSS................................................................      15              12               0.0225
pH.................................................................   (\3\)           (\3\)           (\3\)     
----------------------------------------------------------------------------------------------------------------
\1\kg/1,000 kkg (pounds per million pounds) of metal poured.                                                    
\2\These concentrations must be multiplied by the ratio of (1.04/x) where x is the actual normalized process    
  wastewater flow (in gallons per 1,000 pounds of metal poured) for a specific plant.                           
\3\Within the range of 7.0 to 10.0 at all times.                                                                

    (c) Melting Furnace Scrubber Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                             kg/62.3 million Sm3 (pounds
                                               per billion SCF) of air  
                                                      scrubbed          
                                                                        
                                           -----------------------------
Copper (T)................................         1.56           0.852 
Lead (T)..................................         1.07           0.527 
Zinc (T)..................................         1.54           0.588 
Total phenols.............................         1.74           0.608 
Oil and grease............................        60.8           20.3   
TSS.......................................        30.4           24.3   
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


----------------------------------------------------------------------------------------------------------------
                                                                                    Maximum for                 
                                                                     Maximum for      monthly     Annual average
                                                                      any 1 day       average           \1\     
----------------------------------------------------------------------------------------------------------------
                                                                     (mg/l)\2\    (mg/l)\2\                     
Copper (T).........................................................       0.77            0.42            0.345 
Lead (T)...........................................................       0.53            0.26            0.304 
Zinc (T)...........................................................       0.76            0.29            0.365 
Total phenols......................................................       0.86            0.3             0.406 
Oil and grease.....................................................      30              10              10.1   
TSS................................................................      15              12               5.27  
pH.................................................................   (\3\)           (\3\)           (\3\)     
----------------------------------------------------------------------------------------------------------------
\1\ kg/62.3 million Sm \3\ (pounds per billion SCF) of air scrubbed.                                            
\2\ These concentrations must be multiplied by the ratio of (0.243/x) where x is the actual normalized process  
  wastewater flow (in gallons per 1,000 SCF of air scrubbed) for a specific plant.                              
\3\ Within the range of 7.0 to 10.0 at all times.                                                               

    (d) Mold Cooling Operations.

                                  NSPS                                  
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                              kg/1,000 kkg (pounds per  
                                              million pounds) of metal  
                                                       poured           
                                                                        
                                           -----------------------------
Copper (T)................................         0.304          0.166 
Lead (T)..................................         0.209          0.103 
Zinc (T)..................................         0.3            0.114 
Oil and grease............................        11.8            3.94  
TSS.......................................         5.91           4.73  
pH........................................     (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


------------------------------------------------------------------------
                                               Maximum for              
                                Maximum for      monthly        Annual  
                                 any 1 day       average      average\1\
------------------------------------------------------------------------
                                (mg/l)\2\    (mg/l)\2\                  
Copper (T)....................       0.77            0.42         0.067 
Lead (T)......................       0.53            0.26         0.0591
Zinc (T)......................       0.76            0.29         0.071 
Oil and grease................      30              10            1.97  
TSS...........................      15              12            1.03  
pH............................   (\3\)           (\3\)        (\3\)     
------------------------------------------------------------------------
\1\ kg/1,000 kkg (pounds per million pounds) of metal poured.           
\2\ These concentrations must be multiplied by the ratio of (47.3/x)    
  where x is the actual normalized process wastewater flow (in gallons  
  per 1,000 pounds of metal poured) for a specific plant.               
\3\ Within the range of 7.0 to 10.0 at all times.                       

[50 FR 45247, Oct. 30, 1985; 51 FR 21762, June 16, 1986]



Sec. 464.45  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources.
    (a) Casting Quench Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0344        0.0187
Lead (T)....................................        0.0237        0.0116
Zinc (T)....................................        0.0339        0.0129
TTO.........................................        0.093         0.0304
Oil and grease (for alternate monitoring)...        1.34          0.446 
------------------------------------------------------------------------

    (b) Die Casting Operations.

[[Page 425]]



                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                kg/1,000 kkg (pounds per
                                                million pounds of metal 
                                                        poured)         
                                                                        
                                              --------------------------
Copper (T)...................................        0.0066       0.0036
Lead (T).....................................        0.0046       0.0022
Zinc (T).....................................        0.0066       0.0025
Total phenols................................        0.0074       0.0026
TTO..........................................        0.0196       0.0064
Oil and grease for alternate monitoring).....        0.259        0.0864
------------------------------------------------------------------------

    (c) Melting Furnace Scrubber Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 kg/62.3 million Sm\3\  
                                               (pounds per billion SCF) 
                                                    of air scrubbed     
                                                                        
                                             ---------------------------
Copper (T)..................................        1.56          0.852 
Lead (T)....................................        1.07          0.527 
Zinc (T)....................................        1.54          0.588 
Total phenols...............................        1.74          0.608 
TTO.........................................        3.95          1.29  
Oil and grease for alternate monitoring)....       60.8          20.3   
------------------------------------------------------------------------

    (d) Mold Cooling Operations.

                                  PSES                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.304         0.166 
Lead (T)....................................        0.209         0.103 
Zinc (T)....................................        0.3           0.114 
TTO.........................................        0.821         0.268 
Oil and grease for alternate monitoring)....       11.8           3.94  
------------------------------------------------------------------------



Sec. 464.46  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into publicly owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources.
    (a) Casting Quench Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.0344        0.0187
Lead (T)....................................        0.0237        0.0116
Zinc (T)....................................        0.0339        0.0129
TTO.........................................        0.093         0.0304
Oil and grease (for alternate monitoring)...        1.34          0.446 
------------------------------------------------------------------------

    (b) Die Casting Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                kg/1,000 kkg (pounds per
                                                million pounds) of metal
                                                         poured         
                                                                        
                                              --------------------------
Copper (T)...................................        0.0066       0.0036
Lead (T).....................................        0.0046       0.0022
Zinc (T).....................................        0.0066       0.0025
Total phenols................................        0.0074       0.0026
TTO..........................................        0.0196       0.0064
Oil and grease (for alternate monitoring)....        0.259        0.0864
------------------------------------------------------------------------

    (c) Melting Furnace Scrubber Operations.

                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                kg/62.3 million Sm \3\  
                                               (pounds per billion SCF) 
                                                    of air scrubbed     
                                                                        
                                             ---------------------------
Copper (T)..................................        1.56          0.852 
Lead (T)....................................        1.07          0.527 
Zinc (T)....................................        1.54          0.588 
Total phenols...............................        1.74          0.608 
TTO.........................................        3.95          1.29  
Oil and grease (for alternate monitoring)...       60.8          20.3   
------------------------------------------------------------------------

    (d) Mold Cooling Operations.

[[Page 426]]



                                  PSNS                                  
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               kg/1,000 kkg (pounds per 
                                               million pounds) of metal 
                                                        poured          
                                                                        
                                             ---------------------------
Copper (T)..................................        0.304         0.166 
Lead (T)....................................        0.209         0.103 
Zinc (T)....................................        0.3           0.114 
TTO.........................................        0.821         0.268 
Oil and grease (for alternate monitoring)...       11.8           3.94  
------------------------------------------------------------------------

[50 FR 45247, Oct. 30, 1985; 51 FR 21762, June 16, 1986]
Sec. 464.47  Effluent limitations guidelines representing the degree of 
effluent reduction attainable by the application of the best 
conventional pollutant control technology.  [Reserved]



PART 465--COIL COATING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
465.01  Applicability.
465.02  General definitions.
465.03  Monitoring and reporting requirements.
465.04  Compliance date for PSES.

               Subpart A--Steel Basis Material Subcategory

465.10  Applicability; description of the steel basis material 
          subcategory.
465.11  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
465.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
465.13  New source performance standards.
465.14  Pretreatment standards for existing sources.
465.15  Pretreatment standards for new sources.

            Subpart B--Galvanized Basis Material Subcategory

465.20  Applicability; description of the galvanized basis material 
          subcategory.
465.21  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
465.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
465.23  New source performance standards.
465.24  Pretreatment standards for existing sources.
465.25  Pretreatment standards for new sources.

             Subpart C--Aluminum Basis Material Subcategory

465.30  Applicability; description of the aluminum basis material 
          subcategory.
465.31  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
465.32  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
465.33  New source performance standards.
465.34  Pretreatment standards for existing sources.
465.35  Pretreatment standards for new sources.

                    Subpart D--Canmaking Subcategory

465.40  Applicability; description of the canmaking subcategory.
465.41  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
465.42  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
465.43  New source performance standards.
465.44  Pretreatment standards for existing sources.
465.45  Pretreatment standards for new sources.
465.46  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

    Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 
307 (b) and (c), and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1972, as amended by the Clean Water 
Act of 1977) (the ``Act''); 33 U.S.C. 1311, 1314 (b), (c), (e), and (g), 
1316 (b) and (c), 1317 (b) and (c), and 1361; 86 Stat. 816, Pub. L. 92-
500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 47 FR 54244, Dec. 1, 1982, unless otherwise noted.

[[Page 427]]

                           General Provisions



Sec. 465.01  Applicability.

    This part applies to any coil coating facility or to any canmaking 
facility that discharges pollutants to waters of the United States or 
that introduces pollutants to a publicly owned treatment works.

[48 FR 52399, Nov. 17, 1983]



Sec. 465.02  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) ``Coil'' means a strip of basis material rolled into a roll for 
handling.
    (b) ``Coil coating '' means the process of converting basis material 
strip into coated stock. Usually cleaning, conversion coating, and 
painting are performed on the basis material. This regulation covers 
processes which perform any two or more of the three operations.
    (c) ``Basis material'' means the coiled strip which is processed.
    (d) ``Area processed'' means the area actually exposed to process 
solutions. Usually this includes both sides of the metal strip.
    (e) ``Steel basis material'' means cold rolled steel, hot rolled 
steel, and chrome, nickel and tin coated steel which are processed in 
coil coating.
    (f) ``Galvanized basis material'' means zinc coated steel, galvalum, 
brass and other copper base strip which is processed in coil coating.
    (g) ``Aluminum basis material'' means aluminum, aluminum alloys and 
aluminum coated steels which are processed in coil coating.
    (h) The term ``can'' means a container formed from sheet metal and 
consisting of a body and two ends or a body and a top.
    (i) The term ``canmaking'' means the manufacturing process or 
processes used to manufacture a can from a basic metal.
    (j) The term ``Total Toxic Organics (TTO)'' shall mean the sum of 
the mass of each of the following toxic organic compounds which are 
found at a concentration greater than 0.010 mg/1.

1,1,1-Trichloroethane
1,1-Dichloroethane
1,1,2,2-Tetrachloroethane
Bis (2-chloroethyl) ether
Chloroform
1,1-Dichloroethylene
Methylene chloride (dichloromethane)
Pentachlorophenol
Bis (2-ethylhexyl) phthalate
Butyl benzyl-phthalate
Di-N-butyl phthalate
Phenanthrene
Tetrachloroethylene
Toluene

[47 FR 54244, Dec. 1, 1982, as amended at 48 FR 52399, Nov. 17, 1983]



Sec. 465.03  Monitoring and reporting requirements.

    The following special monitoring requirements apply to all 
facilities controlled by this regulation.
    (a) Periodic analyses for cyanide are not required when both of the 
following conditions are met:
    (1) The first wastewater sample taken in each calendar year has been 
analyzed and found to contain less than 0.07 mg/l cyanide
    (2) The owner or operator of the coil coating facility certifies in 
writing to the POTW authority or permit issuing authority that cyanide 
is not used in the coil coating process.
    (b) The ``monthly average'' regulatory values shall be the basis for 
the monthly average discharge limits in direct discharge permits and for 
pretreatment standards. Compliance with the monthly discharge limit is 
required regardless of the number of samples analyzed and averaged.
    (c) The following determination method shall be used for the 
determination of the concentration of oil and grease in wastewater 
samples from all subcategories of coil coating (Based on Standard 
Methods, 15th Edition, Methods 503A and 503E). In this method, a 
partition gravimetric procedure is used to determine hydrocarbon 
(petroleum based) oil and grease (O&G-E).
    (1) Apparatus. (i) Separatory funnel, 1 liter, with TFE1 
stopcock.
---------------------------------------------------------------------------

    1Teflon or equivalent.
---------------------------------------------------------------------------

    (ii) Glass stoppered flask, 125 ml.
    (iii) Distilling flask, 125 ml.
    (iv) Water bath.
    (v) Filter paper, 11 cm diameter.2
---------------------------------------------------------------------------

    2Whatman No. 40 or equivalent.
---------------------------------------------------------------------------

    (vi) Glass funnel.

[[Page 428]]

    (vii) Magnetic stirrer and Teflon coated stir bar.
    (2) Reagents. (i) Hydrochloric acid, HCl, 1+1.
    (ii) Trichlorotrifluoroethane.3 (1,1,2-trichloro-1,2,2-
trifluoroethane), boiling point 47 deg.C. The solvent should leave no 
measurable residue on evaporation; distill if necessary. Do not use any 
plastic tubing to transfer solvent between containers.
---------------------------------------------------------------------------

    3Freon or equivalent.
---------------------------------------------------------------------------

    (iii) Sodium sulfate, Na2SO4, anhydrous crystal.
---------------------------------------------------------------------------

    4Davidson Grade 950 or equivalent.
---------------------------------------------------------------------------

    (iv) Silica gel, 60 to 200 mesh.4 Dry at 110 deg.C for 24 hours 
and store in a tightly sealed container.
    (3) Procedure. To determine hydrocarbon oil and grease, collect 
about 1 liter of sample and mark sample level in bottle for later 
determination of sample volume. Acidify to pH 2 or lower; generally, 5 
ml HCl is sufficient. Transfer to a separatory funnel. Carefully rinse 
sample bottle with 30 ml trichlorotrifluoroethane and add solvent 
washings to separatory funnel. Preferably shake vigorously for 2 
minutes. However, if it is suspected that a stable emulsion will form, 
shake gently for 5 to 10 minutes. Let layers separate. Drain solvent 
layer through a funnel containing solvent-moistened filter paper into a 
tared clean flask. If a clear solvent layer cannot be obtained, add 1g 
Na2SO4 to the filter paper cone and slowly drain emulsified 
solvent onto the crystals. Add more Na2SO4 if necessary. 
Extract twice more with 30 ml solvent each but first rinse sample 
container with each solvent portion. Combine extracts in tared flask and 
wash filter with an additional 10 to 20 ml. solvent. Add 3.0 g silica 
gel. Stopper flask and stir on a magnetic stirrer for 5 minutes. Filter 
solution through filter paper and wash silica gel and filter paper with 
10 ml solvent and combine with filtrate in tared distilling flask. 
Distill solvent from distilling flask in a water bath at 70 deg.C. Place 
flask on a water bath at 70 deg.C for 15 minutes and draw air through it 
with an applied vacuum for the final 1 minute. Cool in a desiccator for 
30 minutes and weigh.
    (4) Calculations--calculation of O&G-E. If the organic solvent is 
free of residue the gain in weight of the tared distilling flask is due 
to hydrocarbon oil and grease. Total gain in weight, E, is the amount of 
hydrocarbon oil and grease in the sample (mg):

                   mg (hydrocarbon oil and grease)/1=

                                            E  x  1000                  
                                      ----------------------            
                                             ml/sample                  
                                                                        

    (5) Use of O&G-E. The value, O&G-E shall be used as the measure of 
compliance with the oil and grease limitations and standards set forth 
in this regulation.
    (d) The owner or operator of any canmaking facility subject to the 
provisions of this regulation shall advise the permit issuing authority 
or POTW authority and the EPA Office of Water Regulations and Standards, 
Washington, D.C. 20460 whenever it has been decided that the plant will 
manufacture cans from an aluminum alloy containing less than 1.0 percent 
manganese. Such notification shall be made in writing, not less than 30 
days in advance of the scheduled production and shall provide the 
chemical analysis of the alloy and the expected period of use.

(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 54244, Dec. 1, 1982, as amended at 48 FR 52399, Nov. 17, 1983; 49 
FR 14104, Apr. 10, 1984; 50 FR 4515, Jan. 31, 1985]



Sec. 465.04  Compliance date for PSES.

    (a) For subparts A, B, and C the compliance date for Pretreatment 
Standards for Existing Source (PSES) is December 1, 1985.
    (b) For subpart D, the compliance date for Pretreatment Standards 
for Existing Sources will be as soon as possible, but in no case later 
than November 17, 1986.

[48 FR 52399, Nov. 17, 1983]

[[Page 429]]



               Subpart A--Steel Basis Material Subcategory



Sec. 465.10  Applicability; description of the steel basis material subcategory.

    This subpart applies to discharges to waters of the United States, 
and introductions of pollutants into publicly owned treatment works from 
coil coating of steel basis material coils.



Sec. 465.11  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:

                                Subpart A                               
------------------------------------------------------------------------
                                       BPT effluent limitations         
                             -------------------------------------------
   Pollutant or pollutant      Maximum for any 1    Maximum for monthly 
          property                    day                 average       
                             -------------------------------------------
                                                                        
------------------------------------------------------------------------
                               mg/m\2\ (pounds per 1 million ft\2\ ) of 
                                            area processed              
                                                                        
                             -------------------------------------------
Chromium....................      1.16    (0.24)      0.47       (0.096)
Cyanide.....................      0.80    (0.17)      0.33       (0.068)
Zinc........................      3.66    (0.75)      1.54       (0.32) 
Iron........................      3.39    (0.70)      1.74       (0.36) 
Oil and grease..............     55.1    (11.3)      33.1        (6.77) 
TSS.........................    113.0    (23.1)      55.1       (11.3)  
pH..........................  (\1\)     (\1\)     (\1\)       (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[47 FR 54244, Dec. 1, 1982; 49 FR 33648, Aug. 24, 1984]



Sec. 465.12  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable:

                                Subpart A                               
------------------------------------------------------------------------
                                           BAT effluent limitations     
                                     -----------------------------------
                                       Maximum for any     Maximum for  
   Pollutant or pollutant property          1 day        monthly average
                                     -----------------------------------
                                                                        
------------------------------------------------------------------------
                                         mg/m\2\ (pounds per 1 million  
                                           ft\2\ ) of area processed    
                                                                        
                                     -----------------------------------
Chromium............................     0.50   (0.10)     0.20  (0.041)
Cyanide.............................     0.34   (0.07)     0.14  (0.029)
Zinc................................     1.56   (0.32)     0.66  (0.14) 
Iron................................     1.45   (0.30)     0.74  (0.15) 
------------------------------------------------------------------------


[47 FR 54244, Dec. 1, 1982; 49 FR 33648, Aug. 24, 1984]



Sec. 465.13  New source performance standards.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:

                                Subpart A                               
------------------------------------------------------------------------
                                                    NSPS                
                                   -------------------------------------
                                    Maximum for any 1     Maximum for   
  Pollutant or pollutant property          day          monthly average 
                                   -------------------------------------
                                                                        
------------------------------------------------------------------------
                                     mg/m\2\ (pounds per 1 million ft\2\
                                             ) of area processed        
                                                                        
                                   -------------------------------------
Chromium..........................     0.12   (0.024)     0.047  (0.01) 
Cyanide...........................     0.063  (0.013)     0.025  (0.005)
Zinc..............................     0.33   (0.066)     0.14   (0.027)
Iron..............................     0.39   (0.086)     0.20   (0.041)
Oil and grease....................     3.16   (0.65)      3.16   (0.65) 
TSS...............................     4.74   (0.97)      3.79   (0.78) 
pH................................  (\1\)     (\1\)    (\1\)     (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[47 FR 54244, Dec. 1, 1982; 49 FR 33648, Aug. 24, 1984]



Sec. 465.14  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following retreatment standards for existing sources. The mass of 
wastewater pollutants in coil coating process wastewater introduced into 
a POTW shall not exceed the following values:

[[Page 430]]

                                Subpart A                               
------------------------------------------------------------------------
                                                     PSES               
                                     -----------------------------------
                                       Maximum for any     Maximum for  
   Pollutant or pollutant property          1 day        monthly average
                                     -----------------------------------
                                                                        
------------------------------------------------------------------------
                                      mg/m\2\ (pound per 1 million ft\2\
                                              ) of area processed       
                                                                        
                                     -----------------------------------
Chromium............................     0.50   (0.10)     0.20  (0.041)
Cyanide.............................     0.34   (0.07)     0.14  (0.029)
Zinc................................     1.56   (0.32)     0.66  (0.14) 
------------------------------------------------------------------------


[47 FR 54244, Dec. 1, 1982; 49 FR 33648, Aug. 24, 1984]



Sec. 465.15  Pretreatment standards for new sources.

    Except as provided in CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of wastewater 
pollutants in coil coating process wastewater introduced into a POTW 
shall not exceed the following values:

                                Subpart A                               
------------------------------------------------------------------------
                                                    PSNS                
                                   -------------------------------------
                                    Maximum for any 1     Maximum for   
  Pollutant or pollutant property          day          monthly average 
                                   -------------------------------------
                                                                        
------------------------------------------------------------------------
                                    mg/m\2\ (pounds per 1 million ft\2\)
                                              of area processed         
                                                                        
                                   -------------------------------------
Chromium..........................     0.12   (0.024)     0.047  (0.01) 
Cyanide...........................     0.063  (0.013)     0.025  (0.005)
Zinc..............................     0.33   (0.066)     0.14   (0.027)
------------------------------------------------------------------------


[47 FR 54244, Dec. 1, 1982; 49 FR 33648, Aug. 24, 1984]



            Subpart B--Galvanized Basis Material Subcategory



Sec. 465.20  Applicability; description of the galvanized basis material subcategory.

    This subpart applies to discharges to waters of the United States 
and introductions of pollutants into publicly owned treatment works from 
coil coating of galvanized basis material coils.



Sec. 465.21  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:

                                Subpart B                               
------------------------------------------------------------------------
                                        BPT effluent limitations        
                               -----------------------------------------
    Pollutant or pollutant        Maximum for any 1       Maximum for   
           property                      day            monthly average 
                               -----------------------------------------
                                                                        
------------------------------------------------------------------------
                                mg/m \2\ (pounds per 1 million ft\2\) of
                                             area processed             
                                                                        
                               -----------------------------------------
Chromium......................      1.10      (0.23)      0.45   (0.091)
Copper........................      4.96      (1.02)      2.61   (0.54) 
Cyanide.......................      0.76      (0.16)      0.32   (0.064)
Zinc..........................      3.47      (0.71)      1.46   (0.30) 
Iron..........................      3.21      (0.66)      1.65   (0.34) 
Oil and grease................     52.2      (10.7)      31.3    (6.42) 
TSS...........................    107.0      (21.9)      52.2    (10.7) 
pH............................  (\1\)      (\1\)      (\1\)      (\1\)  
------------------------------------------------------------------------
\1\  Within the range of 7.5 to 10.0 at all times.                      


[47 FR 54244, Dec. 1, 1982; 49 FR 33648, Aug. 24, 1984]



Sec. 465.22   Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable:

[[Page 431]]



                                Subpart B                               
------------------------------------------------------------------------
                                           BAT effluent limitations     
                                     -----------------------------------
                                       Maximum for any     Maximum for  
   Pollutant or pollutant property          1 day        monthly average
                                     -----------------------------------
                                                                        
------------------------------------------------------------------------
                                        mg/m \2\ (pounds per 1 million  
                                           ft\2\) of area processed     
                                                                        
                                     -----------------------------------
Chromium............................     0.37  (0.077)     0.16  (0.031)
Copper..............................     1.71  (0.35)      0.90  (0.19) 
Cyanide.............................     0.26  (0.053)     0.11  (0.022)
Zinc................................     1.20  (0.25)      0.51  (0.11) 
Iron................................     1.10  (0.23)      0.57  (0.12) 
------------------------------------------------------------------------


[47 FR 54244, Dec. 1, 1982; 49 FR 33648, Aug. 24, 1984]



Sec. 465.23   New source performance standards.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section which may be discharged by a new source subject to the 
provisions of this subpart:

                                Subpart B                               
------------------------------------------------------------------------
                                                     NSPS               
                                    ------------------------------------
                                      Maximum for any     Maximum for   
  Pollutant or pollutant property          1 day        monthly average 
                                    ------------------------------------
                                                                        
------------------------------------------------------------------------
                                        mg/m \2\ (pounds per 1 million  
                                          ft\2\) of area processed      
                                                                        
                                    ------------------------------------
Chromium...........................     0.13  (0.027)     0.052  (0.011)
Copper.............................     0.44  (0.090)     0.21   (0.043)
Cyanide............................     0.07  (0.015)     0.028  (0.006)
Zinc...............................     0.35  (0.08)      0.15   (0.030)
Iron...............................     0.43  (0.09)      0.22   (0.045)
Oil and grease                          3.43  (0.71)      3.43   (0.702)
TSS................................     5.15  (1.06)      4.12   (0.84) 
pH.................................    (\1\)  (\1\)    (\1\)     (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[47 FR 54244, Dec. 1, 1982; 49 FR 33648, Aug. 24, 1984]



Sec. 465.24  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources. The mass of 
wastewater pollutants in coil coating process wastewater introduced into 
a POTW shall not exceed the following values:

                                Subpart B                               
------------------------------------------------------------------------
                                                     PSES               
                                     -----------------------------------
                                       Maximum for any     Maximum for  
   Pollutant or pollutant property          1 day        monthly average
                                     -----------------------------------
                                                                        
------------------------------------------------------------------------
                                      mg/m2 (pounds per 1 million ft\2\)
                                               of area processed        
                                                                        
                                     -----------------------------------
Chromium............................     0.37  (0.077)     0.16  (0.031)
Copper..............................     1.71  (0.35)      0.90  (0.19) 
Cyanide.............................     0.26  (0.053)     0.11  (0.022)
Zinc................................     1.20  (0.25)      0.51  (0.11) 
------------------------------------------------------------------------


[47 FR 54244, Dec. 1, 1982; 49 FR 33648, Aug. 24, 1984]



Sec. 465.25  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of wastewater 
pollutants in coil coating process wastewater introduced into a POTW 
shall not exceed the following values.

                                Subpart B                               
------------------------------------------------------------------------
                                                     PSNS               
                                    ------------------------------------
                                      Maximum for any     Maximum for   
  Pollutant or pollutant property          1 day        monthly average 
                                    ------------------------------------
                                                                        
------------------------------------------------------------------------
                                      mg/m2 (pounds per 1 million ft\2\)
                                              of area processed         
                                                                        
                                    ------------------------------------
Chromium...........................     0.13  (0.027)     0.052  (0.011)
Copper.............................     0.44  (0.090)     0.21   (0.043)
Cyanide............................     0.07  (0.015)     0.028  (0.006)
Zinc...............................     0.35  (0.072)     0.15   (0.030)
------------------------------------------------------------------------


[47 FR 54244, Dec. 1, 1982; 49 FR 33649, Aug. 24, 1984]



             Subpart C--Aluminum Basis Material Subcategory



Sec. 465.30  Applicability; description of the aluminum basis material subcategory.

    This subpart applies to discharges to waters of the United States 
and introductions of pollutants into publicly owned treatment works from 
coil coating of aluminum basis material coils.

[[Page 432]]



Sec. 465.31  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:

                                Subpart C                               
------------------------------------------------------------------------
                                         BPT Effluent limitations       
                                ----------------------------------------
                                  Maximum for any 1       Maximum for   
Pollutant or pollutant property          day            monthly average 
                                ----------------------------------------
                                                                        
------------------------------------------------------------------------
                                 mg/m\2\ (pounds per 1 million ft\2\) of
                                              area processed            
                                                                        
                                ----------------------------------------
Chromium.......................      1.42     (0.29)      0.58   (0.12) 
Cyanide........................      0.98     (0.20)      0.41   (0.083)
Zinc...........................      4.48     (0.92)      1.89   (0.39) 
Aluminum.......................     15.3      (3.14)      6.26.  (1.28) 
Oil and grease.................     67.3     (13.8)      40.4    (8.27) 
TSS............................    138.0     (28.3)      67.3    (13.8) 
pH.............................  (\1\)      (\1\)     (\1\)      (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[47 FR 54244, Dec. 1, 1982; 49 FR 33649, Aug. 24, 1984]



Sec. 465.32  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable:

                                Subpart C                               
------------------------------------------------------------------------
                                           BAT Effluent limitations     
                                     -----------------------------------
                                       Maximum for any     Maximum for  
   Pollutant or pollutant property          1 day        monthly average
                                     -----------------------------------
                                                                        
------------------------------------------------------------------------
                                         mg/m\2\ (pounds per 1 million  
                                           ft\2\) of area processed     
                                                                        
                                     -----------------------------------
Chromium............................     0.42  (0.085)     0.17  (0.034)
Cyanide.............................     0.29  (0.059)     0.12  (0.024)
Zinc................................     1.32  (0.27)      0.56  (0.12) 
Aluminum............................     4.49  (0.92)     1.84.  (0.38) 
------------------------------------------------------------------------


[47 FR 54244, Dec. 1, 1982; 49 FR 33649, Aug. 24, 1984]



Sec. 465.33  New source performance standards.

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart.

                                Subpart C                               
------------------------------------------------------------------------
                                                    NSPS                
                                   -------------------------------------
                                    Maximum for any 1     Maximum for   
  Pollutant or pollutant property          day          monthly average 
                                   -------------------------------------
                                                                        
------------------------------------------------------------------------
                                     mg/m\2\ (pounds per 1 million ft\2\
                                             ) of area processed        
                                                                        
                                   -------------------------------------
Chromium..........................     0.18   (0.037)     0.072  (0.015)
Cyanide...........................     0.095  (0.020)     0.038  (0.008)
Zinc..............................     0.49   (0.10)      0.20   (0.041)
Aluminum..........................     1.44   (0.30)      0.59   (0.121)
Oil and Grease....................     4.75   (0.98)      4.75   (0.98) 
TSS...............................     7.13   (1.46)      5.70   (1.17) 
pH................................  (\1\)     (\1\)    (\1\)     (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[47 FR 54244, Dec. 1, 1982; 49 FR 33649, Aug. 24, 1984]



Sec. 465.34  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources. The mass of 
wastewater pollutants in coil coating process wastewater introduced into 
a POTW shall not exceed the following values:

                                Subpart C                               
------------------------------------------------------------------------
                                                     PSES               
                                     -----------------------------------
                                       Maximum for any     Maximum for  
   Pollutant or pollutant property          1 day        monthly average
                                     -----------------------------------
                                                                        
------------------------------------------------------------------------
                                         mg/m\2\ (pounds per 1 million  
                                           ft\2\ ) of area processed    
                                                                        
                                     -----------------------------------
Chromium............................     0.42  (0.085)     0.17  (0.034)
Cyanide.............................     0.29  (0.059)     0.12  (0.024)
Zinc................................     1.32  (0.27)      0.56  (0.12) 
------------------------------------------------------------------------


[47 FR 54244, Dec. 1, 1982; 49 FR 33649, Aug. 24, 1984]

[[Page 433]]



Sec. 465.35  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of wastewater 
pollutants in coil coating process wastewater introduced into a POTW 
shall not exceed the following values:

                                Subpart C                               
------------------------------------------------------------------------
                                                    PSNS                
                                   -------------------------------------
                                    Maximum for any 1     Maximum for   
  Pollutant or pollutant property          day          monthly average 
                                   -------------------------------------
                                                                        
------------------------------------------------------------------------
                                     mg/m\2\ (pounds per 1 million ft\2\
                                             ) of area processed        
                                                                        
                                   -------------------------------------
Chromium..........................     0.18   (0.037)     0.072  (0.015)
Cyanide...........................     0.095  (0.02)      0.038  (0.008)
Zinc..............................     0.49   (0.10)      0.20   (0.041)
------------------------------------------------------------------------


[47 FR 54244, Dec. 1, 1982; 49 FR 33649, Aug. 24, 1984]



                    Subpart D--Canmaking Subcategory

    Source: 48 FR 52399, Nov. 17, 1983, unless otherwise noted.



Sec. 465.40  Applicability; description of the canmaking subcategory.

    This subpart applies to discharges to waters of the United States, 
and introductions of pollutants into publicly owned treatment works from 
the manufacturing of seamless can bodies, which are washed.



Sec. 465.41  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:

                   Subpart D--BPT Effluent Limitations                  
------------------------------------------------------------------------
    Pollutant or pollutant       Maximum for any 1   Maximum for monthly
           property                     day                average      
------------------------------------------------------------------------
                                   g (lbs)/1,000,000 cans manufactured  
                                                                        
                               -----------------------------------------
Cr............................      94.60   (0.209)      38.70   (0.085)
Zn............................     313.90   (0.692)     131.15   (0.289)
Al............................    1382.45   (3.048)     688.00   (1.517)
F.............................   12792.50  (28.203)    5676.00  (12.514)
P.............................    3590.50   (7.916)    1468.45   (3.237)
O & G.........................    4300.00   (9.480)    2580.00   (5.688)
TSS...........................    8815.00  (19.434)    4192.50   (9.243)
pH............................                (\1\)              (\1\)  
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10 at all times.                          


[48 FR 52399, Nov. 17, 1983; 49 FR 14105, Apr. 10, 1984]



Sec. 465.42  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable:

                   Subpart D--BAT Effluent Limitations                  
------------------------------------------------------------------------
    Pollutant or pollutant       Maximum for any 1   Maximum for monthly
           property                     day                average      
------------------------------------------------------------------------
                                   g (lbs)/1,000,000 cans manufactured  
                                                                        
                               -----------------------------------------
Cr............................      36.92   (0.081)       15.10  (0.033)
Zn............................     122.49   (0.270)       51.18  (0.113)
Al............................     539.48   (1.189)      268.48  (0.592)
F.............................    4992.05  (11.001)     2214.96  (4.883)
P.............................    1401.13   (3.089)      573.04  (1.263)
------------------------------------------------------------------------



Sec. 465.43  New source performance standards.

    The following standards of performance establish the quantity of 
pollutants or pollutant properties, controlled by this section, which 
may be discharged by a new source subject to the provisions of this 
subpart:

[[Page 434]]



                             Subpart D--NSPS                            
------------------------------------------------------------------------
    Pollutant or pollutant       Maximum for any 1   Maximum for monthly
           property                     day                average      
------------------------------------------------------------------------
                                   g (lbs)/1,000,000 cans manufactured  
                                                                        
                               -----------------------------------------
Cr............................       27.98  (0.062)       11.45  (0.025)
Zn............................       92.86  (0.205)       38.80  (0.086)
Al............................      408.95  (0.902)      203.52  (0.449)
F.............................     3784.20  (8.343)     1679.04  (3.702)
P.............................     1062.12  (2.342)      434.39  (0.958)
O & G.........................     1272.00  (2.804)      763.20  (1.683)
TSS...........................     2607.60  (5.749)     1240.20  (2.734)
pH............................                (\1\)              (\1\)  
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10 at all times.                          


[48 FR 52399, Nov. 17, 1983; 49 FR 14105, Apr. 10, 1984]



Sec. 465.44  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for exisitng sources.

                                                 Subpart D--PSES                                                
----------------------------------------------------------------------------------------------------------------
            Pollutant or pollutant property                Maximum for any 1 day     Maximum for monthly average
----------------------------------------------------------------------------------------------------------------
                                                                   g (lbs)/1,000,000 cans manufactured          
                                                                                                                
                                                       ---------------------------------------------------------
Cr....................................................                36.92 (0.081)                15.10 (0.033)
Cu....................................................               159.41 (0.351)                83.90 (0.185)
Zn....................................................               122.49 (0.270)                51.18 (0.113)
F.....................................................             4992.05 (11.001)              2214.96 (4.883)
P.....................................................              1401.13 (3.089)               573.04 (1.263)
Mn....................................................                57.05 (0.126)                24.33 (0.053)
TTO...................................................                26.85 (0.059)                12.59 (0.028)
O&G (for alternate monitoring)........................              1678.00 (3.699)              1006.80 (2.220)
----------------------------------------------------------------------------------------------------------------


[48 FR 52399, Nov. 17, 1983; 49 FR 14105, Apr. 10, 1984]



Sec. 465.45  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7 any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the



 following pretreatment standards for new sources.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                       Maximum for any     Maximum for  
   Pollutant or pollutant property          1 day        monthly average
------------------------------------------------------------------------
                                            g (lbs)/1,000,000 cans      
                                                 manufactured           
                                                                        
                                     -----------------------------------
Cr..................................    27.98 (0.0617)     11.45 (0.025)
Cu..................................    120.84 (0.267)     63.60 (0.140)
Zn..................................     92.86 (0.205)     38.80 (0.086)
F...................................   3784.20 (8.345)   1679.04 (3.702)
P...................................   1062.12 (2.342)    434.39 (0.958)
Mn..................................     43.25 (0.095)     18.44 (0.041)
TTO.................................     20.35 (0.045)     9.54 (0.0210)
O&G (for alternate monitoring)......   1272.00 (2.804)    763.20 (1.683)
------------------------------------------------------------------------


[48 FR 52399, Nov. 17, 1983; 49 FR 14105, Apr. 10, 1984]
Sec. 465.46  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology.  [Reserved]



PART 466--PORCELAIN ENAMELING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
466.01  Applicability.
466.02  General definitions.
466.03  Monitoring and reporting requirements.
466.04  Compliance date for PSES.

               Subpart A--Steel Basis Material Subcategory

466.10  Applicability; description of the steel basis material.
466.11  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
466.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
466.13  New source performance standards.

[[Page 435]]

466.14  Pretreatment standards for existing sources.
466.15  Pretreatment standards for new sources.

             Subpart B--Cast Iron Basis Material Subcategory

466.20  Applicability; description of the cast iron basis material 
          subcategory.
466.21  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
466.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
466.23  New source performance standards.
466.24  Pretreatment standards for existing sources.
466.25  Pretreatment standards for new sources.

             Subpart C--Aluminum Basis Material Subcategory

466.30  Applicability; description of the aluminum basis material 
          subcategory.
466.31  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
466.32  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
466.33  New source performance standards.
466.34  Pretreatment standards for existing sources.
466.35  Pretreatment standards for new sources.

              Subpart D--Copper Basis Material Subcategory

466.40  Applicability; description of the copper basis material 
          subcategory.
466.41--466.42  [Reserved]
466.43  New source performance standards.
466.44  [Reserved]
466.45  Pretreatment standards for new sources.

    Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 
307 and 501 of the Clean Water Act (the Federal Water Pollution Control 
Act Amendments of 1972, as amended by the Clean Water Act of 1977) (the 
``Act''); 33 U.S.C. 1311, 1314 (b), (c), (e) and (g), 1316 (b) and (c), 
1317 (b) and (c), and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, 
Pub. L. 95-217.

    Source: 47 FR 53184, Nov. 24, 1982, unless otherwise noted.

                           General Provisions



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 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]



Sec. 466.02  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) ``Porcelain enameling'' means the entire process of applying a 
fused vitreous enamel coating to a metal basis material. Usually this 
includes metal preparation and coating operations.
    (b) ``Basis material'' means the metal part or base onto which 
procelain enamel is applied.
    (c) ``Area processed'' means the total basis material area exposed 
to processing solutions.
    (d) ``Area coated'' means the area of basis material covered by each 
coating of enamel.
    (e) ``Coating operations'' means all of the operations associated 
with preparation and application of the vitreous coating. Usually this 
includes ballmilling, slip transport, application of slip to the 
workpieces, cleaning and recovery of faulty parts, and firing (fusing) 
of the enamel coat.

[[Page 436]]

    (f) ``Metal preparation'' means any and all of the metal processing 
steps preparatory to applying the enamel slip. Usually this includes 
cleaning, pickling and applying a nickel flash or chemical coating.
    (g) The term ``control authority'' is defined as the POTW if it has 
an approved pretreatment program; in the absence of such a program, the 
NPDES state if it has an approved pretreatment program or EPA if the 
State does not have an approved program.
    (h) The term ``precious metal'' means gold, silver, or platinum 
group metals and the principal alloys of those metals.



Sec. 466.03  Monitoring and reporting requirements.

    (a) Periodic analyses for chromium as may be required under part 122 
or 403 of this chapter is not required when both of the following 
conditions are met.
    (1) The first wastewater sample of each calendar year has been 
analyzed and found to contain less than 0.08 mg/l chromium.
    (2) The owner or operator of the porcelain enameling facility 
certifies in writing to the control authority or permit issuing 
authority that chromium is not contained in the raw materials or process 
chemicals of that facility and will not be used in the facility.
    (b) The ``monthly average'' regulatory values shall be the basis for 
the monthly average discharge in direct discharge permits and for 
pretreatment standards. Compliance with the monthly discharge limit is 
required regardless of the number of samples analyzed and averaged.

(Approved by the Office of Management and Budget under control number 
2040-0033)

[47 FR 53184, Nov. 24, 1982, as amended at 48 FR 31405, July 8, 1983]



Sec. 466.04  Compliance date for PSES.

    The compliance date for pretreatment standards for existing sources 
is November 25, 1985.

[47 FR 53184, Nov. 24, 1982, as amended at 48 FR 41410, Sept. 15, 1983]



               Subpart A--Steel Basis Material Subcategory



Sec. 466.10  Applicability; description of the steel basis material.

    This subpart applies to discharges to waters of the United States, 
and introduction of pollutants into publicly owned treatment works from 
porcelain enameling on steel basis materials.



Sec. 466.11  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available.

    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 for metal preparation operations and for coating operations 
representing the degree of effluent reduction attainable by the 
application of the best practicable control technology currently 
available (BPT):

                                       Subpart A--BPT Effluent Limitations                                      
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                    Metric units--mg/m\2\ of area processed or  
                                                                                      coated                    
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................       16.82        3.41        6.81        1.38
Lead............................................................        6.01        1.21        5.21        1.06
Nickel..........................................................       56.46       11.43       40.05        8.11
Zinc............................................................       53.26       10.78       22.43        4.54
Aluminum........................................................      182.20       36.87       74.47       15.07
Iron............................................................      112.12       22.69       56.06       11.34
Oil and grease..................................................      800.84      162.10      480.51       97.23
TSS.............................................................     1642.00      332.20      800.90      162.00
pH..............................................................       (\1\)       (\1\)       (\1\)       (\1\)
                                                                                                                
                                                                 -----------------------------------------------
                                                                   English Units--pounds per 1 million ft\2\ of 
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        3.45        0.07        1.40        0.29
Lead............................................................        1.23        0.25        1.07        0.22
Nickel..........................................................       11.57        2.34        8.20        1.66
Zinc............................................................       10.91        2.21        4.60        0.93
Aluminum........................................................       37.32        7.55       15.26        3.09
Iron............................................................       22.96        4.65       11.48        2.32
Oil and grease..................................................      164.03       33.19       98.42       19.92
TSS.............................................................      337.00       68.10      164.00       33.20
pH..............................................................       (\1\)       (\1\)       (\1\)       (\1\)
----------------------------------------------------------------------------------------------------------------
\1\ Within the range 7.5 to 10.0 at all times.                                                                  

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

[[Page 437]]



Sec. 466.12  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable:

                                       Subpart A--BAT Effluent Limitations                                      
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                    Metric units--mg/m\2\ of area processed or  
                                                                                      coated                    
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................      16.82         0.53        6.81       0.22 
Lead............................................................       6.01         0.19        5.21       0.16 
Nickel..........................................................      56.50         1.78       40.05       1.26 
Zinc............................................................      53.30         1.68       22.43       0.71 
Aluminum........................................................     182.00         5.74       74.48       2.35 
Iron............................................................     112.12         3.53       56.06       1.77 
                                                                                                                
                                                                 -----------------------------------------------
                                                                   English Units--pounds per 1 million ft\2\ of 
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................       3.45         0.11        1.4        0.05 
Lead............................................................       1.23         0.04        1.07       0.03 
Nickel..........................................................      11.57         0.37        8.20       0.26 
Zinc............................................................      10.91         0.35        4.60       0.15 
Aluminum........................................................      37.32         1.18       15.26       0.48 
Iron............................................................      22.96         0.72       11.48       0.36 
----------------------------------------------------------------------------------------------------------------

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



Sec. 466.13  New source performance standards.

    Any new source subject to this subpart must achieve the following 
new source performance standards:

                                                 Subpart A--NSPS                                                
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                    Metric units--mg/m\2\ of area processed or  
                                                                                      coated                    
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        3.37       0.47         1.5         0.19
Lead............................................................        1.0        0.13         0.9         0.11
Nickel..........................................................       12.0        1.51         6.3         0.79
Zinc............................................................       10.2        1.29         4.2         0.53
Aluminum........................................................       30.3        3.82        12.4         1.56
Iron............................................................       28.0        3.53        14.0         1.77
Oil and grease..................................................      100.0       12.60       100.0        12.60
TSS.............................................................      150.0       18.91       120.0        15.12
pH..............................................................    (\1\)         (\1\)     (\1\)       (\1\)   
                                                                                                                
                                                                 -----------------------------------------------
                                                                   English units--pounds per 1 million ft\2\ of 
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        0.76       0.10         0.31        0.04
Lead............................................................        0.21       0.03         0.19        0.03
Nickel..........................................................        2.46       0.31         1.29        0.16
Zinc............................................................        2.09       0.27         0.86        0.11
Aluminum........................................................        6.21       0.78         2.54        0.32
Iron............................................................        5.74       0.72         2.87        0.36
Oil and grease..................................................       20.48       2.58        20.48        2.58
TSS.............................................................       30.72       3.87        24.58        3.10
pH..............................................................    (\1\)         (\1\)     (\1\)       (\1\)   
----------------------------------------------------------------------------------------------------------------
\1\ Within the range 7.5 to 10.0 at all times.                                                                  

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



Sec. 466.14  Pretreatment standards for existing sources.

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart which introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                Maximum for  Maximum for
                                                 any 1 day     monthly  
        Pollutant or pollutant property        -------------   average  
                                                            ------------
                                                                        
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Chromium......................................         0.42         0.17
Lead..........................................         0.15         0.13
Nickel........................................         1.41         1.00
Zinc..........................................         1.33         0.56
------------------------------------------------------------------------

    (b) In cases where POTW find it necessary to impose mass effluent 
pretreatment standards the following equivalent mass standards are 
provided:

[[Page 438]]



                                                 Subpart A--PSES                                                
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                     Metric units--mg/m 2 of area processed or  
                                                                                      coated                    
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................      16.82        0.53        6.81        0.22 
Lead............................................................       6.01        0.19        5.21        0.16 
Nickel..........................................................       56.5        1.78        40.1        1.26 
Zinc............................................................       53.3        1.68        22.5        0.71 
                                                                                                                
                                                                 -----------------------------------------------
                                                                     English units--lbs/1 million ft 2 of area  
                                                                                processed or coated             
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................       3.45        0.11         1.4        0.05 
Lead............................................................       1.23        0.04        1.07        0.03 
Nickel..........................................................       11.6        0.37        8.20        0.26 
Zinc............................................................       10.9        0.35         4.6        0.15 
----------------------------------------------------------------------------------------------------------------

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



Sec. 466.15  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7 and 403.13, any new source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for new sources:

                                                 Subpart A--PSNS                                                
----------------------------------------------------------------------------------------------------------------
                                                                    Maximum for any 1 day   Maximum for monthly 
                                                                  ------------------------        average       
                 Pollutant or pollutant property                                          ----------------------
                                                                      Metal      Coating      Metal     Coating 
                                                                   preparation  operation  prepartion  operation
----------------------------------------------------------------------------------------------------------------
                                                                      Metric units--mg/m2 of area processed or  
                                                                                       coated                   
                                                                                                                
                                                                  ----------------------------------------------
Chromium.........................................................        3.7        0.47         1.5       0.19 
Lead.............................................................        1.0        0.13         0.9       0.11 
Nickel...........................................................       12.0        1.51         6.3       0.79 
Zinc.............................................................       10.2        1.29         4.2       0.53 
                                                                                                                
                                                                  ----------------------------------------------
                                                                     English units--pounds per 1 million ft2 of 
                                                                              area processed or coated          
                                                                                                                
                                                                  ----------------------------------------------
Chromium.........................................................       0.76        0.10        0.31       0.04 
Lead.............................................................        0.2        0.03        0.19       0.002
Nickel...........................................................       2.46        0.31        1.29       0.16 
Zinc.............................................................       2.09        0.27        0.86       0.11 
----------------------------------------------------------------------------------------------------------------

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



             Subpart B--Cast Iron Basis Material Subcategory



Sec. 466.20  Applicability; description of the cast iron basis material subcategory.

    This subpart applies to discharges to waters of the United States 
and introductions of pollutants into publicly owned treatment works from 
porcelain enameling of cast iron basis materials.



Sec. 466.21  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available.
    (a) There shall be no discharge of process wastewater pollutants 
from metal preparation operations.
    (b) The discharge of process wasterwater pollutants from all 
porcelain enameling coating operations shall not exceed the values set 
forth below:

                   Subpart B--BPT Effluent Limitations                  
------------------------------------------------------------------------
                                       Maximum for any     Maximum for  
                                            1 day        monthly average
   Pollutant or pollutant Property   -----------------------------------
                                                                        
------------------------------------------------------------------------
                                        Mg/m\2\ (pounds per/1million ft 
                                             \2\) of Area Coated        
                                                                        
                                     -----------------------------------
Chromium............................     0.29   (0.06)     0.12  (0.024)
Lead................................     0.11   (0.02)     0.09  (0.02) 
Nickle..............................     0.98   (0.02)     0.7   (0.15) 
Zinc................................     0.93   (0.19)     0.39  (0.08) 
Aluminum............................     3.16   (0.65)     1.29  (0.27) 
Iron................................     0.86   (0.18)     0.44  (0.09) 
Oil and grease......................    13.86   (2.84)     8.32  (1.71) 
TSS.................................    28.42   (5.82)    13.86  (2.84) 
pH..................................   (\1\ )   (\1\ )   (\1\ )   (\1\ )
------------------------------------------------------------------------
\1\ Within the range 7.5 to 10.0 at all times.                          



Sec. 466.22  Effluent limitation representing the degree of effluent reduction attainable by the application of the best available technology economically 
achievable.

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must

[[Page 439]]

achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best available 
technology economically achievable.
    (a) There shall be no discharge of process wastewater pollutants 
from metal preparation operations.
    (b) The discharge of process wastewater pollutants from all 
porcelain enameling coating operations shall not exceed the values set 
forth below:

                   Subpart B--BAT Effluent Limitations                  
------------------------------------------------------------------------
                                       Maximum for any     Maximum for  
                                            1 day        monthly average
   Pollutant or pollutant property   -----------------------------------
                                                                        
------------------------------------------------------------------------
                                       Mg/m\2\ (pounds per/million ft\2\
                                               ) of area coated         
                                                                        
                                     -----------------------------------
Chromium............................     0.53   (0.11)     0.22  (0.05) 
Lead................................     0.19   (0.04)     0.16  (0.03) 
Nickel..............................     1.78   (0.37)     1.26  (0.26) 
Zinc................................     1.68   (0.35)     0.71  (0.15) 
Aluminum............................     5.74   (1.18)     2.35  (0.48) 
Iron................................     1.55   (0.32)     0.79  (0.16) 
------------------------------------------------------------------------

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



Sec. 466.23  New source performance standards.

    Any new source subject to this subpart must achieve the following 
new source performance standards.
    (a) There shall be no discharge of process wastewater pollutants 
from metal preparation operations.
    (b) The discharge of process wastewater pollutants from all 
porcelain enameling coating operations shall not exceed the values set 
forth below:

                             Subpart B--NSPS                            
------------------------------------------------------------------------
                                       Maximum for any     Maximum for  
                                            1 day        monthly average
   Pollutant or pollutant property   -----------------------------------
                                                                        
------------------------------------------------------------------------
                                      Mg/m\2\ (pounds per million ft\2\)
                                                of area coated          
                                                                        
                                     -----------------------------------
Chromium............................     0.47  (0.10)      0.19  (0.04) 
Lead................................     0.13  (0.03)      0.11  (0.02) 
Nickel..............................     0.69  (0.14)      0.47  (0.10) 
Zinc................................     1.29  (0.27)      0.53  (0.11) 
Aluminum............................     3.82  (0.78)      1.56  (0.32) 
Iron................................     1.55  (0.32)      0.79  (0.16) 
Oil and grease......................    12.60  (2.58)     12.60  (2.58) 
TSS.................................    18.91  (3.87)     15.12  (3.10) 
pH..................................  (\1\)    (\1\)    (\1\)    (\1\)  
------------------------------------------------------------------------
\1\ Within the range 7.5 to 10.0 at all times.                          

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36544, Sept. 6, 1985]



Sec. 466.24  Pretreatment standards for existing sources.

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart which introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources.
    (1) There shall be no discharge of process wastewater pollutants 
from metal preparation operations.
    (2) The discharge of process wastewater pollutants from all 
porcelain enameling coating operations shall not exceed the values set 
forth below:

                             Subpart B--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Chromium......................................         0.42         0.17
Lead..........................................         0.15         0.13
Nickel........................................         1.41         1.00
Zinc..........................................         1.33         0.56
------------------------------------------------------------------------

    (b) In cases when POTW find it necessary to impose mass pretreatment 
standards the following equivalent mass standards are provided.
    (1) There shall be no discharge of process wastewater pollutants 
from metal preparation operations.
    (2) The discharge of process watewater pollutants from all porcelain 
enameling costing operations

[[Page 440]]

shall not exceed the values set forth below:

                             Subpart B--PSES                            
------------------------------------------------------------------------
                                       Maximum for any     Maximum for  
                                            1 day        monthly average
   Pollutant or pollutant property   -----------------------------------
                                                                        
------------------------------------------------------------------------
                                                                        
                                        Metric units--mg/m \2\ (English 
                                                                        
                                     -----------------------------------
Chromium............................     0.53   (0.11)     0.22  (0.05) 
Lead................................     0.19   (0.04)     0.16  (0.03) 
Nickel..............................     1.78   (0.37)     1.26  (0.26) 
Zinc................................     1.68   (0.35)     0.71  (0.15) 
------------------------------------------------------------------------

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36544, Sept. 6, 1985]



Sec. 466.25  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicy owned treatment works 
must comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources.
    (a) There shall be no discharge of process wastewater pollutants 
from metal preparation operations.
    (b) The discharge of process wastewater pollutants from all 
porcelain enameling coating operations shall not exceed the values set 
forth below:

                             Subpart B--PSNS                            
------------------------------------------------------------------------
                                       Maximum for any     Maximum for  
                                            1 day        monthly average
   Pollutant or pollutant property   -----------------------------------
                                                                        
------------------------------------------------------------------------
                                      Mg/m\2\ (pounds per million ft\2\)
                                                of area coated          
                                                                        
                                     -----------------------------------
Chromium............................     0.47   (0.10)     0.19  (0.04) 
Lead................................     0.13   (0.03)     0.11  (0.02) 
Nickel..............................     0.69   (0.14)     0.47  (0.10) 
Zinc................................     1.29   (0.27)     0.53  (0.11) 
------------------------------------------------------------------------

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36544, Sept. 6, 1985]



             Subpart C--Aluminum Basis Material Subcategory



Sec. 466.30  Applicability; description of the aluminum basis material subcategory.

    This subpart applies to discharges to waters of the United States 
and introductions of pollutants into publicly owned treatment works from 
porcelain enameling of aluminum basis materials.



Sec. 466.31  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:

                                       Subpart C--BPT Effluent Limitations                                      
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                                                                
                                                                     Metric units--mg/m2 of area processed or   
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................       16.34       6.32        6.63        2.56 
Lead............................................................        5.84       2.26        5.06        1.96 
Nickel..........................................................       54.85      21.21       38.90       15.04 
Zinc............................................................       51.73      20.01       21.79        8.43 
Aluminum........................................................      176.98      68.44       72.35       27.98 
Iron............................................................       47.85      18.50       24.51        9.48 
Oil and grease..................................................      777.92     300.84      466.76      108.50 
TSS.............................................................    1,594.74     616.68      777.92      300.82 
pH..............................................................    (\1\)         (\1\)       (\1\)       (\1\) 
                                                                                                                
                                                                 -----------------------------------------------
                                                                    English units--pounds per 1 million ft2 of  
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        3.35       1.30        1.37        0.53 
Lead............................................................        1.20       0.47        1.04        0.40 
Nickel..........................................................       11.24       4.35        7.97        3.08 
Zinc............................................................       10.6        4.10        4.46        1.73 
Aluminum........................................................       36.25      14.02       14.82        5.73 
Iron............................................................        9.80       3.79        5.02        1.94 
Oil and grease..................................................      159.33      61.61       95.60       36.97 
TSS.............................................................      326.62     126.33      159.33       61.61 
pH..............................................................    (\1\)         (\1\)       (\1\)       (\1\) 
----------------------------------------------------------------------------------------------------------------
\1\ Within the range 7.5 to 10.0 at all times.                                                                  


[[Page 441]]



Sec. 466.32  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable.

                                       Subpart C--BAT Effluent Limitations                                      
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                    Metric units--mg/m\2\ of area processed or  
                                                                                      coated                    
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................      16.34         0.53       6.62        0.22 
Lead............................................................       5.84         0.19       5.06        0.16 
Nickel..........................................................      54.85         1.78      38.90        1.26 
Zinc............................................................      51.74         1.68      21.79        1.71 
Aluminum........................................................     176.98         5.74      72.35        2.35 
Iron............................................................      47.85         1.55      24.51        0.80 
                                                                                                                
                                                                 -----------------------------------------------
                                                                   English units--pounds per 1 million ft\2\ of 
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................       3.35         0.11       1.36        0.05 
Lead............................................................       1.20         0.04       1.04        0.03 
Nickel..........................................................      11.24         0.37       7.97        0.26 
Zinc............................................................      10.60         0.35       4.46        0.35 
Aluminum........................................................      36.25         1.18      14.82        0.48 
Iron............................................................       9.80         0.32       5.02        0.16 
----------------------------------------------------------------------------------------------------------------

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36544, Sept. 6, 1985]



Sec. 466.33  New source performance standards.

    Any new source subject to this subpart must achieve the following 
new source performance standards:

                                                 Subpart C--NSPS                                                
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                    Metric units--mg/m\2\ of area processed or  
                                                                                      coated                    
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        3.60       0.47         1.46       0.19 
Lead............................................................        0.97       0.13         0.88       0.11 
Nickel..........................................................        5.35       0.69         3.60       0.47 
Zinc............................................................        9.92       1.29         4.09       0.53 
Aluminum........................................................       29.46       3.82        12.06       1.56 
Iron............................................................       11.96       1.55         6.13       0.79 
Oil and grease..................................................       97.24      12.60        97.24      12.60 
TSS.............................................................      145.86      18.91       116.69      15.12 
pH..............................................................    (\1\)      (\1\)        (\1\)      (\1\)    
                                                                                                                
                                                                 -----------------------------------------------
                                                                   English units--pounds per 1 million ft\2\ of 
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        0.74       0.10         0.30       0.04 
Lead............................................................        0.20       0.03         0.18       0.20 
Nickel..........................................................        1.10       0.14         0.74       0.10 
Zinc............................................................        2.03       0.27         0.84       0.11 
Aluminum........................................................        6.03       0.78         2.47       0.32 
Iron............................................................        2.45       0.32         1.26       0.16 
Oil and grease..................................................       19.92       2.58        19.92       2.58 
TSS.............................................................       29.88       3.87        23.90       3.10 
pH..............................................................    (\1\)      (\1\)        (\1\)      (\1\)    
----------------------------------------------------------------------------------------------------------------
\1\ Within the range 7.5 to 10.0 at all times.                                                                  

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36544, Sept. 6, 1985]



Sec. 466.34  Pretreatment standards for existing sources.

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart which introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Chromium......................................         0.42         0.17
Lead..........................................         0.15         0.13
Nickel........................................         1.41         1.00
Zinc..........................................         1.33         0.56
------------------------------------------------------------------------

    (b) In cases where POTW find it necessary to impose mass 
pretreatment standards the following equivalent mass standards are 
provided:

[[Page 442]]



                                                 Subpart C--PSES                                                
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                    Metric units--mg/m\2\ of area processed or  
                                                                                      coated                    
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................      16.34       0.53         6.62        0.22 
Lead............................................................       5.84       0.19         5.06        0.16 
Nickel..........................................................      54.85       1.78        38.9         1.26 
Zinc............................................................      51.74       1.68        21.79        1.71 
                                                                                                                
                                                                 -----------------------------------------------
                                                                   English units--pounds per 1 million ft\2\ of 
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................       3.35       0.11         1.36        0.05 
Lead............................................................       1.20       0.04         1.04        0.03 
Nickel..........................................................      11.24       0.37         7.97        0.25 
Zinc............................................................      10.6        0.35         4.46        0.35 
----------------------------------------------------------------------------------------------------------------

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36544, Sept. 6, 1985]



Sec. 466.35  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources.

                                                 Subpart C--PSNS                                                
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                                                                
                                                                    Metric units--mg/m\2\ of area processed or  
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        3.60       0.47         1.46        0.19
Lead............................................................        0.97       0.13         0.88        0.11
Nickel..........................................................        5.35       0.69         3.60        0.47
Zinc............................................................        9.92       1.29         4.09        0.53
                                                                                                                
                                                                 -----------------------------------------------
                                                                   English units--pounds per 1 million ft\2\ of 
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        0.74       0.10         0.30        0.04
Lead............................................................        0.20       0.03         0.18        0.02
Nickel..........................................................        1.10       0.14         0.74        0.10
Zinc............................................................        2.03       0.27         0.84        0.11
----------------------------------------------------------------------------------------------------------------

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36545, Sept. 6, 1985]



              Subpart D--Copper Basis Material Subcategory



Sec. 466.40  Applicability; description of the copper basis material subcategory.

    This subpart applies to discharges to waters of the United States 
and introductions of pollutants into publicly owned treatment works from 
porcelain enameling of copper basis materials.
Secs. 466.41--466.42  [Reserved]



Sec. 466.43  New source performance standards.

    Any new source subject to this subpart must achieve the following 
new source performance standards:

                                                 Subpart D--NSPS                                                
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                                                                
                                                                    Metric units--mg/m\2\ of area processed or  
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        6.23        0.46        2.52       0.19 
Lead............................................................        1.69        0.13        1.52       0.11 
Nickel..........................................................        9.25        0.69        6.23       0.47 
Zinc............................................................       17.16        1.29        7.07       0.53 
Aluminum........................................................       50.97        3.82       20.86       1.56 
Iron............................................................       20.69        1.55       10.60       0.79 
Oil and grease..................................................      168.23       12.60      168.23      12.60 
TSS.............................................................      252.35       18.91      201.88      15.12 
pH..............................................................   (\1\ )      (\1\ )      (\1\ )      (\1\ )   
                                                                                                                
                                                                 -----------------------------------------------
                                                                   English units--pounds per 1 million ft\2\ of 
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        1.28        0.10        0.52       0.04 
Lead............................................................        0.35        0.03        0.31       0.03 
Nickel..........................................................        1.90        0.14        1.28       0.10 
Zinc............................................................        3.52        0.27        1.45       0.11 
Aluminum........................................................       10.44        0.78        4.27       0.32 
Iron............................................................        4.24        0.32        2.17       0.16 
Oil and grease..................................................       34.46        2.58       34.46       2.58 
TSS.............................................................       51.69        3.87       41.35       3.10 
pH..............................................................   (\1\ )      (\1\ )      (\1\ )      (\1\ )   
----------------------------------------------------------------------------------------------------------------
\1\ Within the range 7.5 to 10.0 at all times.                                                                  

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36545, Sept. 6, 1985]
Sec. 466.44  [Reserved]



Sec. 466.45  Pretreatment standards for new sources.

    Any new source subject to this subpart which introduces pollutants 
into a publicly owned treatment works must comply with 40 CFR part 403 
and

[[Page 443]]

achieve the following pretreatment standards for new sources:

                                                 Subpart D--PSNS                                                
----------------------------------------------------------------------------------------------------------------
                                                                   Maximum for any 1 day    Maximum for monthly 
                                                                 ------------------------         average       
                 Pollutant or pollutant property                                         -----------------------
                                                                     Metal      Coating      Metal      Coating 
                                                                  preparation  operation  preparation  operation
----------------------------------------------------------------------------------------------------------------
                                                                                                                
                                                                    Metric units--mg/m\2\ of area processed or  
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        6.23       0.46         2.52       0.19 
Lead............................................................        1.69       0.13         1.52       0.11 
Nickel..........................................................        9.25       0.69         6.23       0.47 
Zinc............................................................       17.16       1.29         7.07       0.53 
                                                                                                                
                                                                 -----------------------------------------------
                                                                   English units--pounds per 1 million ft\2\ of 
                                                                             area processed or coated           
                                                                                                                
                                                                 -----------------------------------------------
Chromium........................................................        1.28       0.10         0.52       0.04 
Lead............................................................        0.35       0.03         0.31       0.02 
Nickel..........................................................        1.90       0.14         1.28       0.10 
Zinc............................................................        3.52       0.27         1.45       0.11 
----------------------------------------------------------------------------------------------------------------

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36545, Sept. 6, 1985]



PART 467--ALUMINUM FORMING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
467.01  Applicability.
467.02  General definitions.
467.03  Monitoring and reporting requirements.
467.04  Compliance date for PSES.
467.05  Removal allowances for pretreatment standards.

              Subpart A--Rolling With Neat Oils Subcategory

467.10  Applicability; description of the rolling with neat oils 
          subcategory.
467.11  Specialized definitions.
467.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
467.13  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
467.14  New source performance standards.
467.15  Pretreatment standards for existing sources.
467.16  Pretreatment standards for new sources.
467.17  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

              Subpart B--Rolling With Emulsions Subcategory

467.20  Applicability; description of the rolling with emulsions 
          subcategory.
467.21  Specialized definitions.
467.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
467.23  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
467.24  New source performance standards.
467.25  Pretreatment standards for existing sources.
467.26  Pretreatment standards for new sources.
467.27  Effluent limitations representing the degree of effluent 
          reduction attainable by the applicaton of the best 
          conventional pollutant control technology. [Reserved]

                    Subpart C--Extrusion Subcategory

467.30  Applicability; description of the extrusion subcategory.
467.31  Specialized definitions.
467.32  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
467.33  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
467.34  New source performance standards.
467.35  Pretreatment standards for existing sources.
467.36  Pretreatment standards for new sources.
467.37  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

                     Subpart D--Forging Subcategory

467.40  Applicability; description of forging subcategory.
467.41  Specialized definitions.
467.42  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available. [Reserved]

[[Page 444]]

467.43  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable. [Reserved]
467.44  New source performance standards.
467.45  Pretreatment standards for existing sources.
467.46  Pretreatment standards for new sources.
467.47  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

              Subpart E--Drawing With Neat Oils Subcategory

467.50  Applicability; description of the drawing with neat oils 
          subcategory.
467.51  Specialized definitions.
467.52  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
467.53  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
467.54  New source performance standards.
467.55  Pretreatment standards for existing sources.
467.56  Pretreatment standards for new sources.
467.57  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

         Subpart F--Drawing With Emulsions or Soaps Subcategory

467.60  Applicability; description of the drawing with emulsions or 
          soaps subcategory.
467.61  Specialized definitions.
467.62  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available.
467.63  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable.
467.64  New source performance standards.
467.65  Pretreatment standards for existing sources.
467.66  Pretreatment standards for new sources.
467.67  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology. [Reserved]

    Authority: Secs. 301, 304(b), (c), (e), and (g), 306(b) and (c), 
307(b) and (c), 308 and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1972, as amended by the Clean Water 
Act of 1977) and the Water Quality Act of 1987 (the ``Act''); 33 U.S.C. 
1311, 1314(b), (c), (e), and (g), 1316(b) and (c), 1317(b) and (c), 1318 
and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217; 
101 Stat. 7, Pub. L. 100-4.

    Source: 48 FR 49149, Oct. 24, 1983, unless otherwise noted.

                           General Provisions



Sec. 467.01  Applicability.

    (a) Aluminum forming includes commonly recognized forming operations 
such as rolling, drawing, extruding, and forging and related operations 
such as heat treatment, casting, and surface treatments. Surface 
treatment of aluminum is any chemical or electrochemical treatment 
applied to the surface of aluminum. Such surface treatment is considered 
to be a part of aluminum forming whenever it is performed as an integral 
part of aluminum forming. For the purposes of this regulation, surface 
treatment of aluminum is considered to be an integral part of aluminum 
forming whenever it is performed at the same plant site at which 
aluminum is formed and such operations are not considered for regulation 
under the Electroplating and Metal Finishing provisions of 40 CFR parts 
413 and 433. Casting aluminum when performed as an integral part of 
aluminum forming and located on-site at an aluminum forming plant is 
considered an aluminum forming operation and is covered under these 
guidelines. When aluminum forming is performed on the same site as 
primary aluminum reduction the casting shall be regulated by the 
nonferrous metals guidelines if there is no cooling of the aluminum 
prior to casting. If the aluminum is cooled prior to casting then the 
casting shall be regulated by the aluminum forming guidelines.
    (b) This part applies to any aluminum forming facility, except for 
plants identified under paragraph (c) of this section, which discharges 
or may discharge pollutants to waters of the United States or which 
introduces or may introduce pollutants into a publicly owned treatment 
works.

[[Page 445]]

    (c) This part is applicable to indirect discharging aluminum forming 
plants that extrude less than 3 million pounds of product per year and 
draw, with emulsions or soaps, less than 1 million pounds per year.

    Note: This paragraph is promulgated as an Interim Final Rule.

[48 FR 49149, Oct. 24, 1983; 49 FR 11631, Mar. 27, 1984]



Sec. 467.02  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) Aluminum forming is a set of manufacturing operations in which 
aluminum and aluminum alloys are made into semifinished products by hot 
or cold working.
    (b) Ancillary operation is a manufacturing operation that has a 
large flow, discharges significant amounts of pollutants, and may not be 
present at every plant in a subcategory, but when present is an integral 
part of the aluminum forming process.
    (c) Contact cooling water is any wastewater which contacts the 
aluminum workpiece or the raw materials used in forming aluminum.
    (d) Continuous casting is the production of sheet, rod, or other 
long shapes by solidifying the metal while it is being poured through an 
open-ended mold using little or no contact cooling water. Continuous 
casting of rod and sheet generates spent lubricants and rod casting also 
generates contact cooling water.
    (e) Degassing is the removal of dissolved hydrogen from the molten 
aluminum prior to casting. Chemicals are added and gases are bubbled 
through the molten aluminum. Sometimes a wet scrubber is used to remove 
excess chlorine gas.
    (f) Direct chill casting is the pouring of molten aluminum into a 
water-cooled mold. Contact cooling water is sprayed onto the aluminum as 
it is dropped into the mold, and the aluminum ingot falls into a water 
bath at the end of the casting process.
    (g) Drawing is the process of pulling metal through a die or 
succession of dies to reduce the metal's diameter or alter its shape. 
There are two aluminum forming subcategories based on the drawing 
process. In the drawing with neat oils subcategory, the drawing process 
uses a pure or neat oil as a lubricant. In the drawing with emulsions or 
soaps subcategory, the drawing process uses an emulsion or soap solution 
as a lubricant.
    (h) Emulsions are stable dispersions of two immiscible liquids. In 
the aluminum forming category this is usually an oil and water mixture.
    (i) Cleaning or etching is a chemical solution bath and a rinse or 
series of rinses designed to produce a desired surface finish on the 
workpiece. This term includes air pollution control scrubbers which are 
sometimes used to control fumes from chemical solution baths. Conversion 
coating and anodizing when performed as an integral part of the aluminum 
forming operations are considered cleaning or etching operations. When 
conversion coating or anodizing are covered here they are not subject to 
regulation under the provisions of 40 CFR Part 433, Metal Finishing.
    (j) Extrusion is the application of pressure to a billet of 
aluminum, forcing the aluminum to flow through a die orifice. The 
extrusion subcategory is based on the extrusion process.
    (k) Forging is the exertion of pressure on dies or rolls surrounding 
heated aluminum stock, forcing the stock to change shape and in the case 
where dies are used to take the shape of the die. The forging 
subcategory is based on the forging process.
    (l) Heat treatment is the application of heat of specified 
temperature and duration to change the physical properties of the metal.
    (m) Hot water seal is a heated water bath (heated to approximately 
180 deg. F) used to seal the surface coating on formed aluminum which 
has been anodized and coated. In establishing an effluent allowance for 
this operation, the hot water seal shall be classified as a cleaning or 
etching rinse.
    (n) In-process control technology is the conservation of chemicals 
and water throughout the production operations to reduce the amount of 
wastewater to be discharged.
    (o) Neat oil is a pure oil with no or few impurities added. In 
aluminum

[[Page 446]]

forming its use is mostly as a lubricant.
    (p) Rolling is the reduction in thickness or diameter of a workpiece 
by passing it between lubricated steel rollers. There are two 
subcategories based on the rolling process. In the rolling with neat 
oils subcategory, pure or neat oils are used as lubricants for the 
rolling process. In the rolling with emulsions subcategory, emulsions 
are used as lubricants for the rolling process.
    (q) The term Total Toxic Organics (TTO) shall mean the sum of the 
masses or concentrations of each of the following toxic organic 
compounds which is found in the discharge at a concentration greater 
than 0.010 mg/1:

p-chloro-m-cresol
2-chlorophenol
2,4-dinitrotoluene
1,2-diphenylhydrazine
ethyblenzene
fluoranthene
isophorone
napthalene
N-nitro sodi phenyl amine
phenol
benzo(a) pyrene
benzo(ghi)perylene
fluorene
phenanthrene
dibenzo(a,h)
  anthracene
indeno(1,2,3-c,d)pyrene
pyrene
tetrachloroethylene
toluene
trichloroethylene
endosulfan sulfate
bis(2-ethyl hexyl)phthalate
diethylphthalate
3,4-benzofluoranthene
benzo(k)fluoranthene
chrysene
acenaphthylene
anthracene
di-n-butyl phthalate
endrin
endrin aldehyde
PCB-1242, 1254, 1221
PCB-1232, 1248, 1260, 1016
acenaphthene

    (r) Stationary casting is the pouring of molten aluminum into molds 
and allowing the metal to air cool.
    (s) Wet scrubbers are air pollution control devices used to remove 
particulates and fumes from air by entraining the pollutants in a water 
spray.
    (t) BPT means the best practicable control technology currently 
available under section 304(b)(1) of the Act.
    (u) BAT means the best available technology economically achievable 
under section 304(b)(2)(B) of the Act.
    (v) BCT means the best conventional pollutant control technology, 
under section 304(b)(4) of the Act.
    (w) NSPS means new source performance standards under section 306 of 
the Act.
    (x) PSES means pretreatment standards for existing sources, under 
section 307(b) of the Act.
    (y) PSNS means pretreatment standards for new sources, under section 
307(c) of the Act.
    (z) The production normalizing mass (/kkg) for each core or 
ancillary operation is the mass (off-kkg or off-lb) processed through 
that operation.
    (aa) The term off-kilogram (off-pound) shall mean the mass of 
aluminum or aluminum alloy removed from a forming or ancillary operation 
at the end of a process cycle for transfer to a different machine or 
process.

[48 FR 49149, Oct. 24, 1983; 49 FR 11631, Mar. 27, 1984, as amended at 
53 FR 52369, Dec. 27, 1988]



Sec. 467.03  Monitoring and reporting requirements.

    The following special monitoring and reporting requirements apply to 
all facilities controlled by this regulation.
    (a) Periodic analyses for cyanide as may be required under part 122 
or 403 of this chapter are not required when both of the following 
conditions are met:
    (1) The first wastewater sample of each calender year has been 
analyzed and found to contain less than 0.07 mg/l cyanide.
    (2) The owner or operator of the aluminum forming plant certifies in 
writing to the POTW authority or permit issuing authority that cyanide 
is not and will not be used in the aluminum forming process.
    (b) As an alternative monitoring procedure for pretreatment, the 
POTW user may measure and limit oil and grease to the levels shown in 
pretreatment standards in lieu of measuring and regulating total toxic 
organics (TTO).
    (c) The ``monthly average'' regulatory values shall be the basis for 
the monthly average discharge limits in direct discharge permits and for 
pretreatment standards. Compliance

[[Page 447]]

with the monthly discharge limit is required regardless of the number of 
samples analyzed and averaged.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0033)

[48 FR 49149, Oct. 24, 1983; 49 FR 11631, Mar. 27, 1984, as amended at 
50 FR 4515, Jan. 31, 1985]



Sec. 467.04  Compliance date for PSES.

    The compliance date for Pretreatment Standards for Existing Sources 
(PSES) is October 24, 1986.

[48 FR 49149, Oct. 24, 1983; 49 FR 11631, Mar. 27, 1984]



Sec. 467.05  Removal allowances for pretreatment standards.

    Removal allowances pursuant to 40 CFR 403.7(a) may be granted for 
the toxic metals limited in 40 CFR part 467 when used as indicator 
pollutants.

[49 FR 11631, Mar. 27, 1984]



              Subpart A--Rolling With Neat Oils Subcategory



Sec. 467.10  Applicability; description of the rolling with neat oils subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the core and the ancillary operations of the 
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.



Sec. 467.12  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

    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 for the core operation and for the ancillary operations 
representing the degree of effluent reduction attainable by the 
application of the best practicable control technology currently 
available:

                                Subpart A

                 Core With an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................        0.0360        0.0147
Cyanide.....................................        0.0237        0.0098
Zinc........................................        0.119         0.0498
Aluminum....................................        0.525         0.257 
Oil and grease..............................        1.634         0.980 
Suspended solids............................        3.348         1.593 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart A

               Core Without an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................        0.0244        0.010 
Cyanide.....................................        0.0161        0.0067
Zinc........................................        0.0808        0.0338
Aluminum....................................        0.356         0.174 
Oil and grease..............................        1.11          0.664 
Suspended solids............................        2.27          1.079 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           


[[Page 448]]

                                Subpart A
                Continuous Sheet Casting Spent Lubricant

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum sheet  
                                              cast by continuous methods
                                                                        
                                             ---------------------------
Chromium....................................       0.00086       0.00035
Cyanide.....................................       0.00057       0.00024
Zinc........................................       0.0029        0.0012 
Aluminum....................................       0.0127        0.0063 
Oil and grease..............................       0.0393        0.0236 
Suspended solids............................       0.0805        0.0383 
pH..........................................   (\1\)         (\1\)      
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart A
              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                                                        
                                             ---------------------------
Chromium....................................          3.39          1.39
Cyanide.....................................          2.24          0.93
Zinc........................................         11.25          4.70
Aluminum....................................         49.55         24.66
Oil and grease..............................        154.10         92.46
Suspended solids............................        315.91        150.25
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart A
                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.262         0.110
Aluminum....................................         1.15          0.573
Oil and grease..............................         3.58          2.15 
Suspended solids............................         7.34          3.49 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart A
                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          6.12          2.51
Cyanide.....................................          4.04          1.67
Zinc........................................         20.31          8.49
Aluminum....................................         89.46         44.52
Oil and grease..............................        278.24        166.95
Suspended solids............................        570.39        271.29
pH..........................................     (1\\\)        (1\\\)   
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart A
                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          7.00          2.86
Cyanide.....................................          4.61          1.91
Zinc........................................         23.22          9.70
Aluminum....................................        102.24         50.88
Oil and grease..............................        318.00        190.80
Suspended solids............................        651.90        310.05
pH..........................................     (1\\\)        (1\\\)   
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11632, Mar. 27, 1984]



Sec. 467.13  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable. The mass of pollutants in the core and ancillary operations' 
process wastewater shall not exceed the following values:

[[Page 449]]



                                Subpart A
                 Core With an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.036        0.015 
Cyanide.....................................         0.024        0.0098
Zinc........................................         0.119        0.050 
Aluminum....................................         0.525        0.257 
------------------------------------------------------------------------

                                Subpart A
               Core Without an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.025        0.010 
Cyanide.....................................         0.016        0.0067
Zinc........................................         0.081        0.034 
Aluminum....................................         0.356        0.174 
------------------------------------------------------------------------

                                Subpart A
                Continuous Sheet Casting Spent Lubricant

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum sheet  
                                                         cast           
                                                                        
                                             ---------------------------
Chromium....................................       0.00086       0.00035
Cyanide.....................................       0.00057       0.00024
Zinc........................................       0.00287       0.0012 
Aluminum....................................       0.0127        0.0062 
------------------------------------------------------------------------

                                Subpart A
              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................         0.897         0.367
Cyanide.....................................         0.591         0.245
Zinc........................................         2.974         1.243
Aluminum....................................        13.10          6.518
------------------------------------------------------------------------

                                Subpart A
                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................       0.079         0.032  
Cyanide.....................................       0.052         0.022  
Zinc........................................       0.262         0.109  
Aluminum....................................       1.151         0.573  
------------------------------------------------------------------------

                                Subpart A
                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................       0.612         0.251  
Cyanide.....................................       0.404         0.167  
Zinc........................................       2.031         0.849  
Aluminum....................................       8.944         4.45   
------------------------------------------------------------------------

                                Subpart A
                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................       0.851         0.348  
Cyanide.....................................       0.561         0.232  
Zinc........................................       2.822         1.179  
Aluminum....................................      12.43          6.186  
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11632, Mar. 27, 1984]


Sec. 467.14  New source performance standards.

    Any new source subject to this subpart must achieve the following 
performance standards. The mass of pollutants in the core and ancillary 
operations' process wastewater shall not exceed the following values:

[[Page 450]]

                                Subpart A

                 Core With an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.030        0.0123
Cyanide.....................................         0.016        0.0065
Zinc........................................         0.084        0.0343
Aluminum....................................         0.499        0.221 
Oil and grease..............................         0.817        0.817 
Suspended solids............................         1.225        0.980 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart A

               Core Without an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.021        0.0083
Cyanide.....................................         0.011        0.0044
Zinc........................................         0.057        0.023 
Aluminum....................................         0.338        0.150 
Oil and grease..............................         0.553        0.553 
Suspended solids............................         0.830        0.664 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart A

                Continuous Sheet Casting Spent Lubricant

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                 lbs) of aluminum cast  
                                                                        
                                             ---------------------------
Chromium....................................       0.00073       0.00029
Cyanide.....................................       0.00039       0.00016
Zinc........................................       0.0020        0.00082
Aluminum....................................       0.012         0.0053 
Oil and grease..............................       0.0197        0.019  
Suspended solids............................       0.0295        0.022  
pH..........................................   (\1\)         (\1\)      
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart A

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................          0.76          0.31
Cyanide.....................................          0.41          0.17
Zinc........................................          2.08          0.86
Aluminum....................................         12.45          5.52
Oil and grease..............................         20.37         20.37
Suspended solids............................         30.56         24.45
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart A

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.066         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
Aluminum....................................         1.094         0.485
Oil and grease..............................         1.79          1.79 
Suspended solids............................         2.69          2.15 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart A

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.52          0.21
Cyanide.....................................          0.28          0.11
Zinc........................................          1.42          0.59
Aluminum....................................          8.50          3.70
Oil and grease..............................         13.91         13.91
Suspended solids............................         20.87         16.69
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         


[[Page 451]]

                                Subpart A

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.715          0.29
Cyanide.....................................         0.387          0.16
Zinc........................................         1.97           0.81
Aluminum....................................        11.81           5.24
Oil and grease..............................        19.33          19.33
Suspended solids............................        29.00          23.20
pH..........................................     (\1\)          (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         


[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11632, Mar. 27, 1984]



Sec. 467.15  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources. The mass of 
wastewater pollutants in aluminum forming process wastewater introduced 
into a POTW shall not exceed the following values:

                                Subpart A

                 Core With an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                                        PSES            
                                           -----------------------------
      Pollutant or pollutant property                       Maximum for 
                                             Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                             mg/off-kg (lb/million off- 
                                            lbs) of aluminum rolled with
                                                      neat oils         
                                                                        
                                           -----------------------------
Chromium..................................         0.036         0.015  
Cyanide...................................         0.024         0.010  
Zinc......................................         0.119         0.050  
TTO.......................................         0.057  ..............
Oil and grease (alternate monitoring                                    
 parameter)...............................         4.3           2.1    
------------------------------------------------------------------------

                                Subpart A

               Core Without an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.025         0.010
Cyanide.....................................         0.016         0.007
Zinc........................................         0.081         0.034
TTO.........................................         0.038  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         2.9           1.5  
------------------------------------------------------------------------

                                Subpart A

                   Continuous Sheet Casting Lubricant

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                 lbs) of aluminum cast  
                                                                        
                                                                        
                                             ---------------------------
Chromium....................................       0.00086       0.00035
Cyanide.....................................       0.00057       0.00024
Zinc........................................       0.0029        0.0012 
TTO.........................................       0.0014   ............
Oil and grease (alternate monitoring                                    
 parameter).................................       0.10          0.052  
------------------------------------------------------------------------

                                Subpart A

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                                                        
                                             ---------------------------
Chromium....................................         0.90           0.37
Cyanide.....................................         0.59           0.25
Zinc........................................         2.98           1.25
TTO.........................................         1.41   ............
Oil and grease (alternate monitoring                                    
 parameter).................................       110             53   
------------------------------------------------------------------------


[[Page 452]]

                                Subpart A

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.262         0.109
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         9.3           4.7  
------------------------------------------------------------------------

                                Subpart A

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.61          0.25
Cyanide.....................................          0.41          0.17
Zinc........................................          2.03          0.85
TTO.........................................          0.96  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         73            36   
------------------------------------------------------------------------

                                Subpart A

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.85          0.35
Cyanide.....................................          0.56          0.23
Zinc........................................          2.82          1.18
TTO.........................................          1.34  ............
Oil and grease (alternate monitoring                                    
 parameter).................................        100            50   
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11632, Mar. 27, 1984, as 
amended at 53 FR 52369 and 52370, Dec. 27, 1988]



Sec. 467.16  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of wastewater 
pollutants in aluminum forming process wastewater introduced into a POTW 
shall not exceed the following values:

                                Subpart A

                 Core With an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.030         0.013
Cyanide.....................................         0.017         0.007
Zinc........................................         0.084         0.035
TTO.........................................         0.057  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         0.817         0.817
------------------------------------------------------------------------

                                Subpart A

               Core Without an Annealing Furnace Scrubber

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.021         0.009
Cyanide.....................................         0.011         0.005
Zinc........................................         0.057         0.024
TTO.........................................         0.038  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         0.54          0.54 
------------------------------------------------------------------------


[[Page 453]]

                                Subpart A

                   Continuous Sheet Casting Lubricant

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                 lbs) of aluminum cast  
                                                                        
                                                                        
                                             ---------------------------
Chromium....................................       0.00073       0.00029
Cyanide.....................................       0.00039       0.00016
Zinc........................................       0.0020        0.00082
TTO.........................................       0.0014   ............
Oil and grease (alternate monitoring                                    
 parameter).................................       0.020         0.020  
------------------------------------------------------------------------

                                Subpart A

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                                                        
                                             ---------------------------
Chromium....................................          0.76          0.31
Cyanide.....................................          0.41          0.17
Zinc........................................          2.08          0.86
TTO.........................................          1.41  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         20.37         20.37
------------------------------------------------------------------------

                                Subpart A

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         1.79          1.79 
------------------------------------------------------------------------

                                Subpart A

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------            
Chromium....................................          0.52          0.21
Cyanide.....................................          0.28          0.11
Zinc........................................          1.42          0.59
TTO.........................................          0.96  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         13.91         13.91
------------------------------------------------------------------------

                                Subpart A

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.72          0.29
Cyanide.....................................          0.39          0.16
Zinc........................................          1.97          0.81
TTO.........................................          1.34  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         19.33         19.33
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11632, Mar. 27, 1984]
Sec. 467.17  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology. [Reserved]



              Subpart B--Rolling With Emulsions Subcategory



Sec. 467.20  Applicability; description of the rolling with emulsions subcategory.

    This subpart applies to dischargers of pollutants to waters of the 
United States and introductions of pollutants into publicly owned 
treatment works from the core and the ancillary operations of the 
rolling with emulsions subcategory.



Sec. 467.21  Specialized definitions.

    For the purpose of this subpart:

[[Page 454]]

    (a) The ``core'' of the rolling with emulsions subcategory shall 
include rolling using emulsions, roll grinding, stationary casting, 
homogenizing, artificial aging, annealing, and sawing.
    (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 
direct chill casting, solution heat treatment, cleaning or etching, and 
degassing.



Sec. 467.22  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available.

                                Subpart B

                                  Core

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Chromium....................................         0.057         0.024
Cyanide.....................................         0.038         0.016
Zinc........................................         0.19          0.079
Aluminum....................................         0.84          0.416
Oil and grease..............................         2.60          1.56 
Suspended solids............................         5.33          2.53 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart B

               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                 lbs) of aluminum cast  
                                                                        
                                             ---------------------------
Chromium....................................          0.59          0.24
Cyanide.....................................          0.39          0.16
Zinc........................................          1.94          0.81
Aluminum....................................          8.55          4.26
Oil and grease..............................         26.58         15.95
Suspended solids............................         54.49         25.92
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ The pH shall be maintained within the range of 7.0 to 10.0 at all   
  times except for those situations when this waste stream is discharged
  separately and without commingling with any other wastewater in which 
  case the pH shall be within the range of 6.0 to 10.0 at all times.    

                                Subpart B

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................          3.39          1.39
Cyanide.....................................          2.24          0.93
Zinc........................................         11.25          4.70
Aluminum....................................         49.55         24.66
Oil and grease..............................        154.10         92.46
Suspended solids............................        315.91        150.25
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart B

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.262         0.109
Aluminum....................................         1.15          0.573
Oil and grease..............................         3.58          2.15 
Suspended solids............................         7.34          3.49 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 455]]

                                Subpart B

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          6.12          2.51
Cyanide.....................................          4.04          1.67
Zinc........................................         20.31          8.49
Aluminum....................................         89.46         44.52
Oil and grease..............................        278.24        166.95
Suspended solids............................        570.39        271.29
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart B

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          7.00          2.86
Cyanide.....................................          4.61          1.91
Zinc........................................         23.22          9.70
Aluminum....................................        102.24         50.88
Oil and grease..............................        318.00        190.80
Suspended solids............................        651.90        310.05
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11632, Mar. 27, 1984, as 
amended at 53 FR 52370, Dec. 27, 1988]



Sec. 467.23  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable. The discharge of process wastewater pollutants from the core 
shall not exceed the values set forth below:

                                Subpart B

                                  Core

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Chromium....................................         0.057         0.024
Cyanide.....................................         0.038         0.016
Zinc........................................         0.19          0.079
Aluminum....................................         0.84          0.42 
------------------------------------------------------------------------

                                Subpart B

               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                 lbs) of aluminum cast  
                                                                        
                                             ---------------------------
Chromium....................................          0.59          0.24
Cyanide.....................................          0.39          0.16
Zinc........................................          1.94          0.81
Aluminum....................................          8.55          4.26
------------------------------------------------------------------------

                                Subpart B

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                               BAT Effluent Limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................          0.90          0.37
Cyanide.....................................          0.59          0.25
Zinc........................................          2.98          1.25
Aluminum....................................         13.10          6.52
------------------------------------------------------------------------


[[Page 456]]

                                Subpart B

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.26          0.109
Aluminum....................................         1.15          0.573
------------------------------------------------------------------------

                                Subpart B

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.61          0.25
Cyanide.....................................          0.41          0.17
Zinc........................................          2.03          0.85
Aluminum....................................          8.95          4.45
------------------------------------------------------------------------

                                Subpart B

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.85          0.35
Cyanide.....................................          0.56          0.23
Zinc........................................          2.82          1.18
Aluminum....................................         12.43          6.19
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11633, Mar. 27, 1984]



Sec. 467.24  New source performance standards.

    Any new source subject to this subpart must achieve the following 
performance standards. The discharge of process wastewater pollutants 
from the core shall not exceed the values set forth below:

                                Subpart B

                                  Core

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Chromium....................................         0.048         0.020
Cyanide.....................................         0.026         0.011
Zinc........................................         0.133         0.055
Aluminum....................................         0.80          0.35 
Oil and grease..............................         1.30          1.30 
Suspended solids............................         1.95          1.56 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart B

               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cast by 
                                                semicontinuous methods  
                                                                        
                                             ---------------------------
Chromium....................................          0.49          0.20
Cyanide.....................................          0.27          0.11
Zinc........................................          1.36          0.56
Aluminum....................................          8.12          3.60
Oil and grease..............................         13.29         13.29
Suspended solids............................         19.94         15.95
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ The pH shall be maintained within the range of 7.0 to 10.0 at all   
  times except for those situations when this waste stream is discharged
  separately and without commingling with any other wastewater in which 
  case the pH shall be within the range of 6.0 to 10.0 at all times.    

                                Subpart B

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................          0.76          0.31
Cyanide.....................................          0.41          0.17
Zinc........................................          2.08          0.86
Aluminum....................................         12.45          5.52
Oil and grease..............................         20.37         20.37
Suspended solids............................         30.56         24.45
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 457]]

                                Subpart B

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
Aluminum....................................         1.094         0.485
Oil and grease..............................         1.79          1.79 
Suspended solids............................         2.69          2.15 
pH..........................................       (1)           (1)    
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         

                                Subpart B

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.52          0.21
Cyanide.....................................          0.28          0.11
Zinc........................................          1.42          0.59
Aluminum....................................          8.50          3.77
Oil and grease..............................         13.91         13.91
Suspended solids............................         20.87         16.70
pH..........................................        (1)           (1)   
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         

                                Subpart B

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.72          0.29
Cyanide.....................................          0.39          0.16
Zinc........................................          1.97          0.81
Aluminum....................................         11.81          5.24
Oil and grease..............................         19.33         19.33
Suspended solids............................         29.00         23.20
pH..........................................        (1)           (1)   
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         


[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11633, Mar. 27, 1984, as 
amended at 53 FR 52370, Dec. 27, 1988]



Sec. 467.25  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources. The mass of 
wastewater pollutants in aluminum forming process wastewater introduced 
into a POTW shall not exceed the following values:

                                Subpart B

                                  Core

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Chromium....................................         0.057         0.024
Cyanide.....................................         0.038         0.016
Zinc........................................         0.190         0.079
TTO.........................................         0.090  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         6.8           3.4  
------------------------------------------------------------------------

                                Subpart B

               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cast by 
                                                semi-continuous methods 
                                                                        
                                             ---------------------------
Chromium....................................          0.59          0.24
Cyanide.....................................          0.39          0.16
Zinc........................................          1.94          0.81
TTO.........................................          0.92  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         69            35   
------------------------------------------------------------------------


[[Page 458]]

                                Subpart B

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................          0.90          0.37
Cyanide.....................................          0.59          0.25
Zinc........................................          2.98          1.25
TTO.........................................          1.41  ............
Oil and grease (alternate monitoring                                    
 parameter).................................        110            53   
------------------------------------------------------------------------

                                Subpart B

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.262         0.109
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         9.3           4.7  
------------------------------------------------------------------------

                                Subpart B

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.61          0.25
Cyanide.....................................          0.41          0.17
Zinc........................................          2.03          0.85
TTO.........................................          0.96  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         73            36   
------------------------------------------------------------------------

                                Subpart B

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.85          0.35
Cyanide.....................................          0.56          0.23
Zinc........................................          2.83          1.18
TTO.........................................          1.34  ............
Oil and grease (alternate monitoring                                    
 parameter).................................        100            50   
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11631, 11632, and 11633, Mar. 27, 
1984, as amended at 53 FR 52369 and 52370, Dec. 27, 1988]



Sec. 467.26  Pretreatment standards for new sources.

    Except as provided in Sec. 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of process wastewater 
pollutants from the core and ancillary operations introduced into a POTW 
shall not exceed the values set forth below:

                                Subpart B

                                  Core

------------------------------------------------------------------------
                                                        PSNS            
                                           -----------------------------
      Pollutant or pollutant property                       Maximum for 
                                             Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                             mg/off-kg (lb/million off- 
                                            lbs) of aluminum rolled with
                                                      emulsions         
                                                                        
                                           -----------------------------
Chromium..................................          0.048          0.020
Cyanide...................................          0.026          0.011
Zinc......................................          0.133          0.055
TTO.......................................          0.090  .............
Oil and grease (alternate monitoring                                    
 parameter)...............................          1.30           1.30 
------------------------------------------------------------------------


[[Page 459]]

                                Subpart B

               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cast by 
                                                semicontinuous methods  
                                                                        
                                             ---------------------------
Chromium....................................          0.49          0.20
Cyanide.....................................          0.27          0.11
Zinc........................................          1.36          0.56
TTO.........................................          0.92  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         13.29         13.29
------------------------------------------------------------------------

                                Subpart B

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................          0.76          0.31
Cyanide.....................................          0.41          0.17
Zinc........................................          2.08          0.86
TTO.........................................          1.41  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         20.37         20.37
------------------------------------------------------------------------

                                Subpart B

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         1.79          1.79 
------------------------------------------------------------------------

                                Subpart B

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.52          0.21
Cyanide.....................................          0.28          0.11
Zinc........................................          1.42          0.59
TTO.........................................          0.96  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         13.91         13.91
------------------------------------------------------------------------

                                Subpart B

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          0.72          0.29
Cyanide.....................................          0.39          0.16
Zinc........................................          1.97          0.81
TTO.........................................          1.34  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         19.33         19.33
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11632, Mar. 27, 1984]
Sec. 467.27  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology.  [Reserved]



                    Subpart C--Extrusion Subcategory



Sec. 467.30  Applicability; description of the extrusion subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States and introductions of pollutants into publicly owned 
treatment works from the core and the ancillary operations of the 
extrusion subcategory.



Sec. 467.31  Specialized definitions.

    For the purpose of this subpart:
    (a) The ``core'' of the extrusion subcategory shall include 
extrusion die

[[Page 460]]

cleaning, dummy block cooling, stationary casting, artificial aging, 
annealing, degreasing, and sawing.
    (b) The term ``extrusion die cleaning'' shall mean the process by 
which the steel dies used in extrusion of aluminum are cleaned. The term 
includes a dip into a concentrated caustic bath to dissolve the aluminum 
followed by a water rinse. It also includes the use of a wet scrubber 
with the die cleaning operation.
    (c) The term ``ancillary operation'' shall mean any operation not 
previously included in the core, performed on-site, following or 
preceding the extrusion operation. The ancillary operations shall 
include direct chill casting, press or solution heat treatment, cleaning 
or etching, degassing, and extrusion press hydraulic fluid leakage.



Sec. 467.32  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:

                                Subpart C

                                  Core

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum extruded
                                                                        
                                             ---------------------------
Chromium....................................          0.16         0.066
Cyanide.....................................          0.11         0.044
Zinc........................................          0.53         0.22 
Aluminum....................................          2.34         1.16 
Oil and grease..............................          7.32         4.39 
Suspended solids............................         15.0          7.13 
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart C

                         Extrusion Press Leakage

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum extruded
                                                                        
                                             ---------------------------
Chromium....................................          0.65          0.27
Cyanide.....................................          0.43          0.18
Zinc........................................          2.16          0.90
Aluminum....................................          9.51          4.73
Oil and grease..............................         29.56         17.74
Suspended solids............................         60.60         28.82
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ With the range of 7.0 to 10.0 at all times.                         

                                Subpart C

               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                 lbs) of aluminum cast  
                                                                        
                                             ---------------------------
Chromium....................................          0.59          0.24
Cyanide.....................................          0.39          0.16
Zinc........................................          1.94          0.81
Aluminum....................................          8.55          4.26
Oil and grease..............................         26.58         15.95
Suspended solids............................         54.49         25.92
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ The pH shall be maintained within the range of 7.0 to 10.0 at all   
  times except for those situations when this waste stream is discharged
  separately and without commingling with any other wastewater in which 
  case the pH shall be within the range of 6.0 to 10.0 at all times.    

                                Subpart C

               Press Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................          3.39          1.39
Cyanide.....................................          2.24          0.93
Zinc........................................         11.25          4.70
Aluminum....................................         49.55         24.66
Oil and grease..............................        154.10         92.46
Suspended solids............................        315.91        150.25
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 461]]

                                Subpart C

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................          3.39          1.39
Cyanide.....................................          2.24          0.93
Zinc........................................         11.25          4.70
Aluminum....................................         49.55         24.66
Oil and grease..............................        154.10         92.46
Suspended solids............................        315.91        150.25
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart C

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.26          0.109
Aluminum....................................         1.15          0.573
Oil and grease..............................         3.58          2.15 
Suspended solids............................         7.34          3.49 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart C

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          6.12          2.51
Cyanide.....................................          4.04          1.67
Zinc........................................         20.31          8.49
Aluminum....................................         89.46         44.52
Oil and grease..............................        278.24        166.95
Suspended solids............................        570.39        271.29
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart C

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................          7.00          2.86
Cyanide.....................................          4.61          1.91
Zinc........................................         23.22          9.70
Aluminum....................................        102.24         50.88
Oil and grease..............................        318.00        190.80
Suspended solids............................        651.90        310.05
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart C

                        Degassing Scrubber Liquor

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum degassed 
                                                                        
                                             ---------------------------
Chromium....................................          1.15          0.47
Cyanide.....................................          0.76          0.32
Zinc........................................          3.81          1.59
Aluminum....................................         16.78          8.35
Oil and grease..............................         52.18         31.31
Suspended solids............................        106.97         50.88
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[48 FR 49149, Oct. 24, 1983; 49 FR 11631 and 11633, Mar. 27, 1984, as 
amended at 53 FR 52370, Dec. 27, 1988]



Sec. 467.33  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    (a) 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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable:
    (b) There shall be no discharge allowance for wastewater pollutants 
from the degassing operation.

[[Page 462]]

    (c) The discharge of wastewater pollutants from the core and 
ancillary operation except those in (b) of this section, shall not 
exceed the values set forth below:

                                Subpart C

                                  Core

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum extruded 
                                                                        
                                             ---------------------------
Chromium....................................         0.15          0.061
Cyanide.....................................         0.098         0.041
Zinc........................................         0.49          0.21 
Aluminum....................................         2.19          1.09 
------------------------------------------------------------------------

                                Subpart C

                         Extrusion Press Leakage

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum extruded 
                                                                        
                                             ---------------------------
Chromium....................................          0.65          0.27
Cyanide.....................................          0.43          0.18
Zinc........................................          2.16          0.90
Aluminum....................................          9.51          4.73
------------------------------------------------------------------------

                                Subpart C

               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum cast   
                                                                        
                                             ---------------------------
Chromium....................................          0.59          0.24
Cyanide.....................................          0.39          0.16
Zinc........................................          1.94          0.81
Aluminum....................................          8.55          4.26
------------------------------------------------------------------------

                                Subpart C

               Press Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum quenched 
                                                                        
                                             ---------------------------
Chromium....................................          0.90          0.37
Cyanide.....................................          0.59          0.25
Zinc........................................          2.98          1.25
Aluminum....................................         13.10          6.52
------------------------------------------------------------------------

                                Subpart C

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                BAT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                        quenched        
                                                                        
                                               -------------------------
Chromium......................................         0.90         0.37
Cyanide.......................................         0.59         0.25
Zinc..........................................         2.98         1.25
Aluminum......................................        13.10         6.52
------------------------------------------------------------------------

                                Subpart C

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.262         0.109
Aluminum....................................         1.15          0.58 
------------------------------------------------------------------------


[[Page 463]]

                                Subpart C

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                BAT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                                                        
                                               -------------------------
Chromium......................................          1.7          0.7
Cyanide.......................................          1.2          0.5
Zinc..........................................          5.7          2.4
Aluminum......................................           25           13
------------------------------------------------------------------------

                                Subpart C

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                BAT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                   cleaned or etched    
                                                                        
                                               -------------------------
Chromium......................................         0.85         0.35
Cyanide.......................................         0.56         0.23
Zinc..........................................         2.82         1.18
Aluminum......................................        12.43         6.19
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11631, 11633, and 11634, Mar. 27, 
1984, as amended at 53 FR 52370, Dec. 27, 1988]



Sec. 467.34  New source performance standards.

    Any new source subject to this subpart must achieve the following 
performance standards.
    (a) There shall be no discharge allowance for wastewater pollutants 
from the degassing operation.
    (b) The discharge of wastewater pollutants from the core and 
ancillary operations except those listed in paragraph (a) shall not 
exceed the values set forth below:

                                Subpart C

                                  Core

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum extruded 
                                                                        
                                             ---------------------------
Chromium....................................         0.13          0.051
Cyanide.....................................         0.068         0.027
Zinc........................................         0.35          0.14 
Aluminum....................................         2.07          0.92 
Oil and grease..............................         3.39          3.39 
Suspended solids............................         5.10          4.07 
pH..........................................       (1)           (1)    
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         

                                Subpart C

                         Extrusion Press Leakage

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum extruded 
                                                                        
                                             ---------------------------
Chromium....................................         0.11          0.045
Cyanide.....................................         0.060         0.024
Zinc........................................         0.31          0.126
Aluminum....................................         1.82          0.81 
Oil and grease..............................         2.98          2.98 
Suspended solids............................         4.47          3.58 
pH..........................................       (1)           (1)    
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         

                                Subpart C

               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                 cast by semicontinuous 
                                                         methods        
                                                                        
                                               -------------------------
Chromium......................................         0.49         0.20
Cyanide.......................................         0.27         0.11
Zinc..........................................         1.36         0.56
Aluminum......................................         8.12         3.60
Oil and grease................................        13.29        13.29
Suspended solids..............................        19.94        15.95
pH............................................          (1)          (1)
------------------------------------------------------------------------
\1\ The pH shall be maintained within the range of 7.0 to 10.0 at all   
  times except for those situations when this waste stream is discharged
  separately and without commingling with any other wastewater in which 
  case the pH shall be within the range of 6.0 to 10.0 at all times.    


[[Page 464]]

                                Subpart C

               Press Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                        quenched        
                                                                        
                                               -------------------------
Chromium......................................         0.76         0.31
Cyanide.......................................         0.41         0.17
Zinc..........................................         2.08         0.86
Aluminum......................................        12.45         5.52
Oil and grease................................        20.37        20.37
Suspended solids..............................        30.56        24.45
pH............................................          (1)          (1)
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         
                                                                        

                                Subpart C

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum quenched 
                                                                        
                                             ---------------------------
Chromium....................................         0.76          0.31 
Cyanide.....................................         0.41          0.17 
Zinc........................................         2.08          0.86 
Aluminum....................................        12.45          5.52 
Oil and grease..............................        20.37         20.37 
Suspended solids............................        30.56         24.45 
pH..........................................       (1)           (1)    
------------------------------------------------------------------------
1 Within the range of 7.0 to 10.0 at all times.                         
                                                                        

                                Subpart C

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
Aluminum....................................         1.094         0.485
Oil and grease..............................         1.79          1.79 
Suspended solids............................         2.69          2.15 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       
                                                                        

                                Subpart C

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                                                        
                                               -------------------------
Chromium......................................         0.52         0.21
Cyanide.......................................         0.28         0.11
Zinc..........................................         1.42         0.59
Aluminum......................................         8.50         3.77
Oil and grease................................        13.91        13.91
Suspended solids..............................        20.87        16.70
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       
                                                                        

                                Subpart C

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                                                        
                                               -------------------------
Chromium......................................         0.72         0.29
Cyanide.......................................         0.39         0.16
Zinc..........................................         1.97         0.81
Aluminum......................................        11.81         5.24
Oil and grease................................        19.33        19.33
Suspended solids..............................        29.00        23.20
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       
                                                                        


[48 FR 49149, Oct. 24, 1983; 49 FR 11633 and 11634, Mar. 27, 1984, as 
amended at 53 FR 52370, Dec. 27, 1988]



Sec. 467.35  Pretreatment standards for existing sources.

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart which introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources.
    (b) There shall be no discharge allowance for wastewater pollutants 
from the degassing operation.
    (c) The mass of wastewater pollutants from the core and ancillary 
operations except those identified in paragraph (b), introduced into a 
POTW shall not exceed the following values:

[[Page 465]]



                                Subpart C
                                  Core

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                   lbs) of extruded     
                                                                        
                                             ---------------------------
Chromium....................................         0.15          0.061
Cyanide.....................................         0.098         0.041
Zinc........................................         0.49          0.21 
TTO.........................................         0.23   ............
Oil and grease (alternate monitoring                                    
 parameter).................................        18             8.8  
------------------------------------------------------------------------
                                                                        

                                Subpart C
                         Extrusion Press Leakage

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of extruded  
                                                                        
                                               -------------------------
Chromium......................................         0.65         0.27
Cyanide.......................................         0.43         0.18
Zinc..........................................         2.16         0.90
TTO...........................................         1.02  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................           77           39
------------------------------------------------------------------------
                                                                        

                                Subpart C
               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                          cast          
                                               -------------------------
Chromium......................................         0.59         0.24
Cyanide.......................................         0.39         0.16
Zinc..........................................         1.94         0.81
TTO...........................................         0.92  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................           69           35
------------------------------------------------------------------------
                                                                        

                                Subpart C
               Press Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                             ---------------------------
Chromium....................................          0.90          0.37
Cyanide.....................................          0.59          0.25
Zinc........................................          2.98          1.25
TTO.........................................          1.41  ............
Oil and grease (alternate monitoring                                    
 parameter).................................        110            53   
------------------------------------------------------------------------
                                                                        

                                Subpart C
              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                             ---------------------------
Chromium....................................          0.90          0.37
Cyanide.....................................          0.59          0.25
Zinc........................................          2.98          1.25
TTO.........................................          1.41  ............
Oil and grease (alternate monitoring                                    
 parameter).................................        110            53   
------------------------------------------------------------------------
                                                                        

                                Subpart C
                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.26          0.109
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         9.3           4.7  
------------------------------------------------------------------------
                                                                        

                                Subpart C
                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                               -------------------------
Chromium......................................          1.7          0.7
Cyanide.......................................          1.2          0.5
Zinc..........................................          5.7          2.4
TTO...........................................          2.7  ...........
Oil & Grease (alternate monitoring parameter).          200          100
------------------------------------------------------------------------
                                                                        


[[Page 466]]

                                Subpart C

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                               -------------------------
Chromium......................................         0.85         0.35
Cyanide.......................................         0.56         0.23
Zinc..........................................         2.82         1.18
TTO...........................................         1.34  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................          100           50
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11632, 11633 and 11634, Mar. 27, 
1984, as amended at 53 FR 52369-52371, Dec. 27, 1988]



Sec. 467.36  Pretreatment standards for new sources.

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources.
    (b) There shall be no discharge allowance for wastewater pollutants 
from the degassing operation.
    (c) The mass of wastewater pollutants from the core and ancillary 
operations except those identified in paragraph (b) introduced into a 
POTW shall not exceed the values set forth below:

                                Subpart C

                                  Core

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of extruded  
                                               -------------------------
Chromium......................................         0.13         0.05
Cyanide.......................................         0.07         0.03
Zinc..........................................         0.35         0.15
TTO...........................................         0.24  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................         3.40         3.40
------------------------------------------------------------------------

                                Subpart C

                         Extrusion Press Leakage

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                 off-lbs) of hard alloy 
                                                    aluminum extruded   
                                               -------------------------
Chromium......................................         0.11         0.05
Cyanide.......................................         0.06         0.03
Zinc..........................................         0.31         0.13
TTO...........................................         0.21  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................         2.98         2.98
------------------------------------------------------------------------

                                Subpart C

               Direct Chill Casting Contact Cooling Water

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                          cast          
                                               -------------------------
Chromium......................................         0.49         0.20
Cyanide.......................................         0.27         0.11
Zinc..........................................         1.36         0.56
TTO...........................................         0.92  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................        13.29        13.29
------------------------------------------------------------------------

                                Subpart C

               Press Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                        quenched        
                                               -------------------------
Chromium......................................         0.76         0.31
Cyanide.......................................         0.41         0.17
Zinc..........................................         2.08         0.86
TTO...........................................         1.41  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................        20.37        20.37
------------------------------------------------------------------------


[[Page 467]]

                                Subpart C

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (lb/million- 
                                                  off-lbs) of aluminum  
                                                        quenched        
                                               -------------------------
Chromium......................................         0.76         0.31
Cyanide.......................................         0.41         0.17
Zinc..........................................         2.08         0.86
TTO...........................................         1.41  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................        20.37        20.37
------------------------------------------------------------------------

                                Subpart C

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (lb/million- 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                               -------------------------
Chromium......................................        0.067        0.027
Cyanide.......................................        0.036        0.015
Zinc..........................................        0.183        0.075
TTO...........................................        0.124  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................         1.79         1.79
------------------------------------------------------------------------

                                Subpart C

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (lb/million- 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                               -------------------------
Chromium......................................         0.52         0.21
Cyanide.......................................         0.28         0.11
Zinc..........................................         1.42         0.59
TTO...........................................         0.96  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................        13.91        13.91
------------------------------------------------------------------------

                                Subpart C

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (lb/million- 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                               -------------------------
Chromium......................................         0.72         0.29
Cyanide.......................................         0.39         0.16
Zinc..........................................         1.97         0.81
TTO...........................................         1.34  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................        19.33        19.33
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11632, 11633, and 11634, Mar. 27, 
1984]
Sec. 467.37  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology. [Reserved]



                     Subpart D--Forging Subcategory



Sec. 467.40  Applicability; description of the forging subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States and introductions of pollutants into publicly owned 
treatment works from the core of the forging subcategory and the 
ancillary operations.



Sec. 467.41  Specialized definitions.

    For the purpose of this subpart:
    (a) The ``core'' of the forging subcategory shall include forging, 
artificial aging, annealing, degreasing, and sawing.
    (b) The term ``ancillary operation'' shall mean any operation not 
previously included in the core, performed on-site, following or 
preceding the forging operation. The ancillary operations shall include 
forging air pollution scrubbers, solution heat treatment, and cleaning 
or etching.

[[Page 468]]

Sec. 467.42  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best practicable control 
technology currently available. [Reserved]
Sec. 467.43  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best available technology 
economically achievable. [Reserved]



Sec. 467.44  New source performance standards.

    Any new source subject to this subpart must achieve the following 
performance standards. The discharge of wastewater pollutants from the 
core shall not exceed the values set forth below:

                                Subpart D

                                  Core

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum forged 
                                             ---------------------------
Chromium....................................         0.019         0.008
Cyanide.....................................         0.010         0.004
Zinc........................................         0.051         0.021
Aluminum....................................         0.305         0.135
Oil and grease..............................         0.50          0.50 
Suspended solids............................         0.75          0.60 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart D

                         Forging Scrubber Liquor

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum forged 
                                                                        
                                             ---------------------------
Chromium....................................         0.035         0.014
Cyanide.....................................         0.019         0.008
Zinc........................................         0.096         0.04 
Aluminum....................................         0.576         0.256
Oil and grease..............................         0.943         0.95 
Suspended solids............................         1.42          1.13 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart D

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                              --------------------------
Chromium.....................................         0.76         0.31 
Cyanide......................................         0.41         0.163
Zinc.........................................         2.08         0.86 
Aluminum.....................................        12.45         5.52 
Oil and grease...............................        20.37        20.37 
Suspended solids.............................        30.56        24.45 
pH...........................................        (\1\)     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart D

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.066         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
Aluminum....................................         1.094         0.485
Oil and grease..............................         1.79          1.79 
Suspended solids............................         2.69          2.15 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart D

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                                                        
                                               -------------------------
Chromium......................................         0.52         0.21
Cyanide.......................................         0.28         0.11
Zinc..........................................         1.42         0.59
Aluminum......................................          8.5         3.77
Oil and grease................................        13.91        13.91
Suspended solids..............................        20.87        16.69
pH............................................        (\1\)       (\1\) 
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         


[[Page 469]]

                                Subpart D

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                                lbs) of aluminum cleaned
                                                       or etched        
                                                                        
                                              --------------------------
Chromium.....................................         0.72         0.29 
Cyanide......................................         0.39         0.155
Zinc.........................................         1.97         0.812
Aluminum.....................................        11.81         5.24 
Oil and grease...............................        19.33        19.33 
Suspended solids.............................        29.00        23.20 
pH...........................................        (\1\)     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         


[48 FR 49149, Oct. 24, 1983; 49 FR 11633 and 11635, Mar. 27, 1984]



Sec. 467.45  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduced pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources. The mass of 
wastewater pollutants in aluminum forming process wastewater introduced 
into a POTW shall not exceed the values set forth below:

                                Subpart D

                                  Core

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum forged 
                                                                        
                                             ---------------------------
Chromium....................................         0.022         0.009
Cyanide.....................................         0.015         0.006
Zinc........................................         0.073         0.031
TTO.........................................         0.035  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         2.6           1.3  
------------------------------------------------------------------------

                                Subpart D

                         Forging Scrubber Liquor

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum forged 
                                                                        
                                             ---------------------------
Chromium....................................         0.042         0.017
Cyanide.....................................         0.028         0.011
Zinc........................................         0.14          0.058
TTO.........................................         0.065  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         4.9           2.5  
------------------------------------------------------------------------

                                Subpart D

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................         0.897         0.37 
Cyanide.....................................         0.591         0.25 
Zinc........................................         2.98          1.24 
TTO.........................................         1.41   ............
Oil and grease (alternate monitoring                                    
 parameter).................................       110            53    
------------------------------------------------------------------------

                                Subpart D

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.26          0.11 
TTO.........................................         0.123  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         9.3           4.7  
------------------------------------------------------------------------


[[Page 470]]

                                Subpart D

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mb/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         1.7           0.7  
Cyanide.....................................         1.2           0.5  
Zinc........................................         5.7           2.4  
TTO.........................................         2.7    ............
Oil and grease (alternate monitoring                                    
 parameter).................................       200           100    
------------------------------------------------------------------------

                                Subpart D

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                                lbs) of aluminum cleaned
                                                       or etched        
                                                                        
                                              --------------------------
Chromium.....................................         0.851         0.35
Cyanide......................................         0.561         0.23
Zinc.........................................         2.82          1.18
TTO..........................................         1.34   ...........
Oil and grease (alternate monitoring                                    
 parameter)..................................       100               50
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11632, 11633, and 11635, Mar. 27, 
1984, as amended at 53 FR 52369-52371, Dec. 27, 1988]



Sec. 467.46  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of wastewater 
pollutants in aluminum forming process wastewater introduced into a POTW 
shall not exceed the values set forth below:

                                Subpart D

                                  Core

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum forged 
                                                                        
                                             ---------------------------
Chromium....................................         0.019         0.008
Cyanide.....................................         0.010         0.004
Zinc........................................         0.051         0.021
TTO.........................................         0.035  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         0.50          0.50 
------------------------------------------------------------------------

                                Subpart D

                         Forging Scrubber Liquor

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum forged 
                                                                        
                                             ---------------------------
Chromium....................................         0.035         0.014
Cyanide.....................................         0.019         0.008
Zinc........................................         0.096         0.040
TTO.........................................         0.065  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         0.95          0.95 
------------------------------------------------------------------------

                                Subpart D

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                        quenched        
                                                                        
                                               -------------------------
Chromium......................................         0.76         0.31
Cyanide.......................................         0.41         0.16
Zinc..........................................         2.08         0.86
TTO...........................................         1.41  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................        20.37        20.37
------------------------------------------------------------------------


[[Page 471]]

                                Subpart D

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         1.79          1.79 
------------------------------------------------------------------------

                                Subpart D

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.52          0.21 
Cyanide.....................................         0.28          0.11 
Zinc........................................         1.42          0.59 
TTO.........................................         0.96   ............
Oil and grease (alternate monitoring                                    
 parameter).................................        13.91         13.91 
------------------------------------------------------------------------

                                Subpart D

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                                lbs) of aluminum cleaned
                                                       or etched        
                                                                        
                                              --------------------------
Chromium.....................................         0.72         0.29 
Cyanide......................................         0.39         0.16 
Zinc.........................................         1.97         0.812
TTO..........................................         1.34  ............
Oil and grease (alternate monitoring                                    
 parameter)..................................        19.33        19.33 
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11632 and 11633, Mar. 27, 1984]
Sec. 467.47  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology.  [Reserved]



              Subpart E--Drawing With Neat Oils Subcategory



Sec. 467.50  Applicability; description of the drawing with neat oils subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States and introductions of pollutants into publicly owned 
treatment works from the core of the drawing with neat oils subcategory 
and the ancillary operations.



Sec. 467.51  Specialized definitions.

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



Sec. 467.52  Effluent limitations representing the degree of effluent reduction attainable by the application of best practicable control technology currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable technology currently available:

[[Page 472]]

                                Subpart E

                                  Core

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/per million
                                              off-lbs) of aluminum drawn
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.022        0.0090
Cyanide.....................................         0.015        0.0050
Zinc........................................         0.073        0.031 
Aluminum....................................         0.32         0.160 
Oil and grease..............................         0.97         0.598 
Suspended solids............................         2.04         0.972 
pH..........................................       (1)        (1\\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart E

                 Continuous Rod Casting Spent Lubricant

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                             ---------------------------
Chromium....................................       0.00086       0.00035
Cyanide.....................................       0.00057       0.00024
Zinc........................................       0.00287       0.0012 
Aluminum....................................       0.0127        0.0063 
Oil and grease..............................       0.0393        0.0236 
Suspended solids............................       0.0805        0.0383 
pH..........................................     (1)         (1\\)      
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart E

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum rod cast 
                                                                        
                                             ---------------------------
Chromium....................................         0.684         0.28 
Cyanide.....................................         0.451         0.187
Zinc........................................         2.271         0.949
Aluminum....................................        10.00          4.976
Oil and grease..............................        31.10         18.66 
Suspended solids............................        63.76         30.322
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart E

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                        quenched        
                                                                        
                                               -------------------------
Chromium......................................         3.39         1.39
Cyanide.......................................         2.24         0.93
Zinc..........................................        11.25         4.70
Aluminum......................................        49.55        24.66
Oil and grease................................       154.10        92.46
Suspended solids..............................       315.91       150.25
pH............................................        (\1\)       (\1\) 
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart E

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.26          0.11 
Aluminum....................................         1.150         0.57 
Oil and grease..............................         3.58          2.15 
Suspended solids............................         7.34          3.49 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart E

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                   cleaned or etched    
                                                                        
                                               -------------------------
Chromium......................................         6.12         2.51
Cyanide.......................................         4.04         1.67
Zinc..........................................        20.31         8.49
Aluminum......................................        89.46        44.52
Oil and grease................................       278.24       166.95
Suspended solids..............................       570.39       271.29
pH............................................        (\1\)       (\1\) 
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         


[[Page 473]]

                                Subpart E

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                   cleaned or etched    
                                                                        
                                               -------------------------
Chromium......................................         7.00         2.86
Cyanide.......................................         4.61         1.91
Zinc..........................................        23.22         9.70
Aluminum......................................       102.24        50.88
Oil and grease................................       318.00        190.8
Suspended solids..............................       651.90       310.05
pH............................................        (\1\)       (\1\) 
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         


[48 FR 49149, Oct. 24, 1983; 49 FR 11633 and 11635, Mar. 27, 1984]



Sec. 467.53  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable. The discharge of wastewater pollutants from the core and 
ancillary operations shall not exceed the values set forth below:

                                Subpart E

                                  Core

------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                                 lbs) of aluminum drawn 
                                                    with neat oils      
                                                                        
                                              --------------------------
Chromium.....................................        0.022         0.009
Cyanide......................................        0.015         0.006
Zinc.........................................        0.073         0.031
Aluminum.....................................        0.321         0.16 
------------------------------------------------------------------------

                                Subpart E

                 Continuous Rod Casting Spent Lubricant

------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                              --------------------------
Chromium.....................................       0.00086       0.0004
Cyanide......................................       0.0006        0.0002
Zinc.........................................       0.0029        0.0012
Aluminum.....................................       0.0127        0.0063
------------------------------------------------------------------------

                                Subpart E

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                             ---------------------------
Chromium....................................         0.086        0.035 
Cyanide.....................................         0.056        0.024 
Zinc........................................         0.283        0.118 
Aluminum....................................         1.247        0.621 
------------------------------------------------------------------------

                                Subpart E

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                              --------------------------
Chromium.....................................         0.896        0.367
Cyanide......................................         0.591        0.245
Zinc.........................................         2.974        1.243
Aluminum.....................................        13.10         6.519
------------------------------------------------------------------------


[[Page 474]]

                                Subpart E

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                BAT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                                                        
                                               -------------------------
Chromium......................................        0.079        0.032
Cyanide.......................................        0.052        0.022
Zinc..........................................        0.262        0.109
Aluminum......................................        1.151        0.563
------------------------------------------------------------------------

                                Subpart E

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                BAT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                                                        
                                               -------------------------
Chromium......................................        0.612        0.251
Cyanide.......................................        0.404        0.167
Zinc..........................................        2.031        0.849
Aluminum......................................        8.944        4.451
------------------------------------------------------------------------

                                Subpart E

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.851        0.348 
Cyanide.....................................         0.561        0.232 
Zinc........................................         2.82         1.179 
Aluminum....................................        12.43         6.19  
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11633 and 11635, Mar. 27, 1984]



Sec. 467.54  New source performance standards.

    Any new source subject to this subpart must achieve the following 
performance standards. The discharge of wastewater pollutants from the 
core and ancillary operations shall not exceed the values set forth 
below:

                                Subpart E

                                  Core

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum drawn  
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.019        0.008 
Cyanide.....................................         0.010        0.004 
Zinc........................................         0.051        0.021 
Aluminum....................................         0.304        0.135 
Oil and grease..............................         0.498        0.498 
Suspended solids............................         0.747        0.598 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart E

                 Continuous Rod Casting Spent Lubricant

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                             ---------------------------
Chromium....................................        0.0008        0.0003
Cyanide.....................................        0.0004        0.0002
Zinc........................................        0.002         0.0008
Aluminum....................................        0.012         0.006 
Oil and grease..............................        0.02          0.02  
Suspended solids............................        0.03          0.024 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart E

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                                          NSPS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                off-lbs) of aluminum rod
                                                          cast          
                                                                        
                                               -------------------------
Chromium......................................        0.072        0.029
Cyanide.......................................        0.039        0.016
Zinc..........................................        0.198        0.082
Aluminum......................................        1.185        0.526
Oil and grease................................        1.939        1.939
Suspended solids..............................        2.909        2.327
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           


[[Page 475]]

                                Subpart E

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................         0.754         0.306
Cyanide.....................................         0.408         0.163
Zinc........................................         2.08          0.856
Aluminum....................................        12.45          5.52 
Oil and grease..............................        20.37         20.37 
Suspended solids............................        30.56         24.45 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart E

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.066         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
Aluminum....................................         1.094         0.485
Oil and grease..............................         1.79          1.79 
Suspended solids............................         2.69          2.15 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart E

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.515         0.209
Cyanide.....................................         0.278         0.111
Zinc........................................         1.42          0.584
Aluminum....................................         8.50          3.77 
Oil and grease..............................        13.91         13.91 
Suspended solids............................        20.87         16.70 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart E

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.715         0.290
Cyanide.....................................         0.387         0.155
Zinc........................................         1.97          0.812
Aluminum....................................        11.81          5.24 
Oil and grease..............................        19.33         19.33 
Suspended solids............................        29.00         23.20 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           


[48 FR 49149, Oct. 24, 1983; 49 FR 11633 and 11635, Mar. 27, 1984]



Sec. 467.55  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources. The mass of 
wastewater pollutants in aluminum forming process wastewater introduced 
into a POTW shall not exceed the values set forth below:

                                Subpart E

                                  Core

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum drawn  
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................         0.022         0.009
Cyanide.....................................         0.015         0.006
Zinc........................................         0.073         0.031
TTO.........................................         0.035  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         2.6           1.3  
------------------------------------------------------------------------


[[Page 476]]

                                Subpart E

                    Continuous Rod Casting Lubricant

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                             ---------------------------
Chromium....................................        0.0009        0.0004
Cyanide.....................................        0.0006        0.0003
Zinc........................................        0.0029        0.0012
TTO.........................................        0.0014  ............
Oil and grease (alternate monitoring                                    
 parameter).................................        0.10          0.052 
------------------------------------------------------------------------

                                Subpart E

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                                          PSES          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                off-lbs) of aluminum rod
                                                          cast          
                                                                        
                                               -------------------------
Chromium......................................        0.086        0.035
Cyanide.......................................        0.057        0.023
Zinc..........................................        0.283        0.118
TTO...........................................        0.133  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................           10          5.1
------------------------------------------------------------------------

                                Subpart E

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum quenched 
                                                                        
                                             ---------------------------
Chromium....................................         0.896         0.367
Cyanide.....................................         0.591         0.245
Zinc........................................         2.98          1.24 
TTO.........................................         1.41   ............
Oil and grease (alternate monitoring                                    
 parameter).................................       110            53    
------------------------------------------------------------------------

                                Subpart E

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.033
Cyanide.....................................         0.052         0.022
Zinc........................................         0.262         0.109
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         9.3           4.7  
------------------------------------------------------------------------

                                Subpart E

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                                lbs) of aluminum cleaned
                                                       or etched        
                                                                        
                                              --------------------------
Chromium.....................................        0.612         0.251
Cyanide......................................        0.404         0.17 
Zinc.........................................         2.03         0.85 
TTO..........................................         0.96  ............
Oil and grease (alternate monitoring                                    
 parameter)..................................           73        36    
------------------------------------------------------------------------

                                Subpart E

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         0.851         0.348
Cyanide.....................................         0.561         0.232
Zinc........................................         2.82          1.18 
TTO.........................................         1.34   ............
Oil and grease (alternate monitoring                                    
 parameter).................................       100            50    
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11632, 11633, and 11635, Mar. 27, 
1984, as amended at 53 FR 52369-52372, Dec. 27, 1988]



Sec. 467.56  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart

[[Page 477]]

which introduces pollutants into a publicly owned treatment works must 
comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources.

The mass of wastewater pollutants in aluminum forming process wastewater 
introduced into a POTW shall not exceed the values set forth below:

                                Subpart E

                                  Core

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum drawn  
                                                    with neat oils      
                                                                        
                                             ---------------------------
Chromium....................................       0.019         0.008  
Cyanide.....................................       0.010         0.004  
Zinc........................................       0.051         0.021  
TTO.........................................       0.035    ............
Oil and grease (alternate monitoring                                    
 parameter).................................       0.50          0.50   
------------------------------------------------------------------------

                                Subpart E

                    Continuous Rod Casting Lubricant

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                             ---------------------------
Chromium....................................        0.0007        0.0003
Cyanide.....................................        0.0004        0.0002
Zinc........................................        0.0020        0.0008
TTO.........................................        0.0014  ............
Oil and grease (alternate monitoring                                    
 parameter).................................        0.020         0.020 
------------------------------------------------------------------------

                                Subpart E

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                             ---------------------------
Chromium....................................         0.072         0.029
Cyanide.....................................         0.039         0.016
Zinc........................................         0.198         0.134
TTO.........................................  ............         0.082
Oil and grease (alternate monitoring                                    
 parameter).................................         1.94          1.94 
------------------------------------------------------------------------

                                Subpart E

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                              --------------------------
Chromium.....................................         0.76         0.306
Cyanide......................................         0.41         0.163
Zinc.........................................         2.08         0.856
TTO..........................................         1.41  ............
Oil and grease (alternate monitoring                                    
 parameter)..................................        20.37        20.37 
------------------------------------------------------------------------

                                Subpart E

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         1.79          1.79 
------------------------------------------------------------------------


[[Page 478]]

                                Subpart E

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                                                        
                                               -------------------------
Chromium......................................         0.52         0.21
Cyanide.......................................         0.28         0.11
Zinc..........................................         1.42         0.59
TTO...........................................         0.96  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................        13.91        13.91
------------------------------------------------------------------------

                                Subpart E

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                                lbs) of aluminum cleaned
                                                       or etched        
                                                                        
                                              --------------------------
Chromium.....................................         0.72         0.29 
Cyanide......................................         0.39         0.16 
Zinc.........................................         1.97         0.812
TTO..........................................         1.34  ............
Oil and grease (alternate monitoring                                    
 parameter)..................................        19.33        19.33 
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11632, 11633, and 11635, Mar. 27, 
1984]
Sec. 467.57  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology. [Reserved]



         Subpart F--Drawing With Emulsions or Soaps Subcategory



Sec. 467.60  Applicability; description of the drawing with emulsions or soaps subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States and introduction of pollutants into publicly owned 
treatment works from the core and the ancillary operations of the 
drawing with emulsions or soaps subcategory.



Sec. 467.61  Specialized definitions.

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



Sec. 467.62  Effluent limitations representing the degree of effluent reduction attainable by the application of best practicable control technology currently available.

    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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:

                                Subpart F

                                  Core

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum drawn  
                                                with emulsions or soaps 
                                                                        
                                             ---------------------------
Chromium....................................         0.205         0.084
Cyanide.....................................         0.135         0.056
Zinc........................................         0.680         0.285
Aluminum....................................         3.00          1.50 
Oil and grease..............................         9.33          5.60 
Suspended solids............................        19.12          9.10 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10 at all times.                          


[[Page 479]]

                                Subpart F

                 Continuous Rod Casting Spent Lubricant

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                 lbs) of aluminum cast  
                                                                        
                                             ---------------------------
Chromium....................................        0.0009        0.0004
Cyanide.....................................        0.0006        0.0003
Zinc........................................        0.0029        0.001 
Aluminum....................................        0.013         0.007 
Oil and grease..............................        0.040         0.024 
Suspended solids............................        0.081         0.039 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10 at all times.                          

                                Subpart F

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                 lbs) of aluminum cast  
                                                                        
                                             ---------------------------
Chromium....................................         0.684         0.28 
Cyanide.....................................         0.450         0.187
Zinc........................................         2.27          0.949
Aluminum....................................        10.00          4.976
Oil and grease..............................        31.10         18.66 
Suspended solids............................        63.76         30.323
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.0 to 10 at all times.                          

                                Subpart F

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                        quenched        
                                                                        
                                               -------------------------
Chromium......................................         3.39         1.39
Cyanide.......................................         2.24         0.93
Zinc..........................................        11.25         4.70
Aluminum......................................        49.55        24.66
Oil and grease................................       154.10        92.46
Suspended solids..............................       315.91       150.25
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10 at all times.                         

                                Subpart F

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                               BPT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.262         0.109
Aluminum....................................         1.15          0.573
Oil and grease..............................         3.58          2.15 
Suspended solids............................         7.34          3.49 
pH..........................................       (1)          (1)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart F

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                BPT effluent limitations
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                                lbs) of aluminum cleaned
                                                       or etched        
                                                                        
                                              --------------------------
Chromium.....................................         6.12         2.51 
Cyanide......................................         4.04         1.67 
Zinc.........................................        20.31         8.49 
Aluminum.....................................        89.46        44.519
Oil and grease...............................       278.24       166.95 
Suspended solids.............................       570.39       271.29 
pH...........................................          (1)      (1)     
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           

                                Subpart F

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                BPT effluent limitations
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                   cleaned or etched    
                                                                        
                                               -------------------------
Chromium......................................         7.00         2.86
Cyanide.......................................         4.61         1.91
Zinc..........................................        23.22         9.70
Aluminum......................................       102.24        50.88
Oil and grease................................       318.00       190.80
Suspended solids..............................       651.90       310.05
pH............................................          (1)         (1) 
------------------------------------------------------------------------
1 Within the range of 7.0 to 10 at all times.                           


[48 FR 49149, Oct. 24, 1983; 49 FR 11633 and 11635, Mar. 27, 1984]


[[Page 480]]





Sec. 467.63  Effluent limitations representing the degree of effluent reduction attainable by the application of best available technology economically achievable.

    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 degree of effluent reduction attainable by 
the application of the best available technology economically 
achievable. The discharge of wastewater pollutants from the core shall 
not exceed the volumes set forth below:

                                Subpart F

                                  Core

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum drawn  
                                               with emulsions or soaps  
                                                                        
                                             ---------------------------
Chromium....................................         0.205         0.084
Cyanide.....................................         0.135         0.056
Zinc........................................         0.681         0.285
Aluminum....................................         3.00          1.49 
------------------------------------------------------------------------

                                Subpart F

                 Continuous Rod Casting Spent Lubricant

------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                                                        
                                              --------------------------
Chromium.....................................        0.0009       0.0004
Cyanide......................................        0.0006       0.0003
Zinc.........................................        0.0029       0.0012
Aluminum.....................................        0.013        0.0063
------------------------------------------------------------------------

                                Subpart F

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum rod cast 
                                                                        
                                             ---------------------------
Chromium....................................         0.086         0.035
Cyanide.....................................         0.056         0.024
Zinc........................................         0.283         0.118
Aluminum....................................         1.25          0.62 
------------------------------------------------------------------------

                                Subpart F

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                BAT effluent limitations
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                                                        
                                              --------------------------
Chromium.....................................         0.897         0.37
Cyanide......................................         0.591         0.25
Zinc.........................................         2.98          1.24
Aluminum.....................................        13.10          6.52
------------------------------------------------------------------------

                                Subpart F

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.262         0.11 
Aluminum....................................         1.15          0.57 
------------------------------------------------------------------------


[[Page 481]]

                                Subpart F

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         0.612         0.251
Cyanide.....................................         0.404         0.167
Zinc........................................         2.03          0.849
Aluminum....................................         8.95          4.45 
------------------------------------------------------------------------

                                Subpart F

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                               BAT effluent limitations 
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         0.85          0.348
Cyanide.....................................         0.561         0.232
Zinc........................................         2.82          1.18 
Aluminum....................................        12.43          6.19 
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11633, 11635, and 11636, Mar. 27, 
1984]



Sec. 467.64  New source performance standards.

    Any new source subject to this subpart must achieve the following 
performance standards. The discharge of wastewater pollutants from the 
core shall not exceed the values set forth below:

                                Subpart F

                                  Core

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum drawn  
                                               with emulsions or soaps  
                                                                        
                                             ---------------------------
Chromium....................................         0.173         0.070
Cyanide.....................................         0.094         0.038
Zinc........................................         0.476         0.196
Aluminum....................................         2.85          1.27 
Oil and grease..............................         4.67          4.67 
Suspended solids............................         7.00          5.60 
pH..........................................       (1)          (1)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart F

                 Continuous Rod Casting Spent Lubricant

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum rod cast 
                                                                        
                                             ---------------------------
Chromium....................................        0.0008        0.0003
Cyanide.....................................        0.0004        0.0002
Zinc........................................        0.0020        0.0008
Aluminum....................................        0.012         0.0053
Oil and grease..............................        0.020         0.020 
Suspended solids............................        0.030         0.024 
pH..........................................   (1\\\)       (1\\\)      
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart F

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                              lbs) of aluminum rod cast 
                                                                        
                                             ---------------------------
Chromium....................................         0.072         0.029
Cyanide.....................................         0.039         0.016
Zinc........................................         0.198         0.081
Aluminum....................................         1.184         0.526
Oil and grease..............................         1.940         1.940
Suspended solids............................         2.91          2.33 
pH..........................................       (1)           (1)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[[Page 482]]

                                Subpart F

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                          NSPS          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                                                        
                                              --------------------------
Chromium.....................................         0.754         0.31
Cyanide......................................         0.408         0.16
Zinc.........................................         2.08          0.86
Aluminum.....................................        12.450         5.52
Oil and grease...............................        20.37         20.37
Suspended solids.............................        20.56         24.45
pH...........................................       (1)              (1)
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart F

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         0.066         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
Aluminum....................................         1.094         0.49 
Oil and grease..............................         1.79          1.79 
Suspended solids............................         2.69          2.15 
pH..........................................       (1)           (1)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart F

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                      or etched         
                                                                        
                                             ---------------------------
Chromium....................................         0.515         0.21 
Cyanide.....................................         0.278         0.11 
Zinc........................................         1.42          0.59 
Aluminum....................................         8.50          3.77 
Oil and grease..............................        13.91         13.91 
Suspended solids............................        20.87         16.70 
pH..........................................       (1)          (1)     
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       

                                Subpart F

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         NSPS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.72          0.290
Cyanide.....................................         0.387         0.155
Zinc........................................         1.97          0.812
Aluminum....................................         1.18          5.24 
Oil and grease..............................        19.33         19.33 
Suspended solids............................        29.00         23.20 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.0 to 10.0 at all times.                       


[48 FR 49149, Oct. 24, 1983; 49 FR 11633 and 11636, Mar. 27, 1984]



Sec. 467.65  Pretreatment standards for existing sources.

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources. The mass of 
wastewater pollutants in aluminum forming process wastewater introduced 
into a POTW shall not exceed the values set forth below:

                                Subpart F

                                  Core

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum drawn  
                                                with emulsions or soaps 
                                                                        
                                             ---------------------------
Chromium....................................         0.205         0.084
Cyanide.....................................         0.135         0.056
Zinc........................................         0.681         0.285
TTO.........................................         0.32   ............
Oil and grease (alternate monitoring                                    
 parameter).................................        25            12    
------------------------------------------------------------------------


[[Page 483]]

                                Subpart F

                    Continuous Rod Casting Lubricant

------------------------------------------------------------------------
                                                          PSES          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                              --------------------------
Chromium.....................................       0.0009        0.0004
Cyanide......................................       0.0006        0.0003
Zinc.........................................       0.0029        0.0012
TTO..........................................       0.0014  ............
Oil and grease (alternate monitoring                                    
 parameter)..................................         0.10        0.052 
------------------------------------------------------------------------

                                Subpart F

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                             ---------------------------
Chromium....................................         0.086         0.035
Cyanide.....................................         0.056         0.024
Zinc........................................         0.283         0.119
TTO.........................................         0.134  ............
Oil and grease (alternate monitoring                                    
 parameter..................................        10             5.1  
------------------------------------------------------------------------

                                Subpart F

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthy   
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                             ---------------------------
Chromium....................................         0.896         0.367
Cyanide.....................................         0.591         0.245
Zinc........................................         2.98          1.25 
TTO.........................................         1.41   ............
Oil and grease (alternate monitoring                                    
 parameter).................................       110            53    
------------------------------------------------------------------------

                                Subpart F

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthy   
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Cyanide.....................................         0.052         0.022
Zinc........................................         0.262         0.11 
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         9.3           4.7  
------------------------------------------------------------------------

                                Subpart F

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthy   
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.612         0.251
Cyanide.....................................         0.404         0.167
Zinc........................................         2.03          0.849
TTO.........................................         0.96   ............
Oil and grease (alternate monitoring                                    
 parameter).................................        73            36    
------------------------------------------------------------------------

                                Subpart F

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         PSES           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthy   
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.851         0.348
Cyanide.....................................         0.561         0.232
Zinc........................................         2.82          1.18 
TTO.........................................         1.33   ............
Oil and grease (alternate monitoring                                    
 parameter).................................       100            50    
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11632 and 11636, Mar. 27, 1984, as 
amended at 53 FR 52369-52372, Dec. 27, 1988]



Sec. 467.66  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this subpart

[[Page 484]]

which introduces pollutants into a publicly owned treatment works must 
comply with 40 CFR part 403 and achieve the following pretreatment 
standards for new sources. The mass of wastewater pollutants in aluminum 
forming process wastewaters introduced into a POTW shall not exceed the 
values set forth below:

                                Subpart F

                                  Core

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                                lbs) of aluminum drawn  
                                                with emulsions or soaps 
                                                                        
                                             ---------------------------
Chromium....................................         0.173         0.070
Cyanide.....................................         0.094         0.038
Zinc........................................         0.48          0.196
TTO.........................................         0.32   ............
Oil and grease (alternate monitoring                                    
 parameter).................................         4.67          4.67 
------------------------------------------------------------------------

                                Subpart F

                    Continuous Rod Casting Lubricant

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                             ---------------------------
Chromium....................................        0.0008        0.0003
Cyanide.....................................        0.0004        0.0002
Zinc........................................        0.0020        0.0008
TTO.........................................        0.0014  ............
Oil and grease (alternate monitoring                                    
 parameter).................................        0.020         0.020 
------------------------------------------------------------------------

                                Subpart F

              Continuous Rod Casting Contact Cooling Water

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum rod cast
                                                                        
                                             ---------------------------
Chromium....................................         0.072         0.029
Cyanide.....................................         0.039         0.016
Zinc........................................         0.198         0.082
TTO.........................................         0.134  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         1.94          1.94 
------------------------------------------------------------------------

                                Subpart F

              Solution Heat Treatment Contact Cooling Water

------------------------------------------------------------------------
                                                          PSNS          
                                              --------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                               mg/off-kg (lb/million off-
                                               lbs) of aluminum quenched
                                                                        
                                              --------------------------
Chromium.....................................         0.76         0.306
Cyanide......................................         0.41         0.163
Zinc.........................................         2.08         0.856
TTO..........................................         1.41  ............
Oil and grease (alternate monitoring                                    
 parameter)..................................        20.37        20.37 
------------------------------------------------------------------------

                                Subpart F

                        Cleaning or Etching Bath

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Cyanide.....................................         0.036         0.015
Zinc........................................         0.183         0.075
TTO.........................................         0.124  ............
Oil and grease (alternate monitoring                                    
 parameter).................................         1.79          1.79 
------------------------------------------------------------------------


[[Page 485]]

                                Subpart F

                        Cleaning or Etching Rinse

------------------------------------------------------------------------
                                                          PSNS          
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (lb/million 
                                                  off-lbs) of aluminum  
                                                    cleaned or etched   
                                                                        
                                               -------------------------
Chromium......................................         0.52         0.21
Cyanide.......................................         0.28         0.11
Zinc..........................................         1.42         0.59
TTO...........................................         0.96  ...........
Oil and grease (alternate monitoring                                    
 parameter)...................................        13.91        13.91
------------------------------------------------------------------------

                                Subpart F

                   Cleaning or Etching Scrubber Liquor

------------------------------------------------------------------------
                                                         PSNS           
                                             ---------------------------
       Pollutant or pollutant property                       Maximum for
                                               Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              mg/off-kg (lb/million off-
                                               lbs) of aluminum cleaned 
                                                       or etched        
                                                                        
                                             ---------------------------
Chromium....................................         0.715         0.290
Cyanide.....................................         0.387         0.155
Zinc........................................         1.97          0.812
TTO.........................................         1.34   ............
Oil and grease (alternate monitoring                                    
 parameter).................................        19.33         19.33 
------------------------------------------------------------------------


[48 FR 49149, Oct. 24, 1983; 49 FR 11632, 11633, and 11636, Mar. 27, 
1984]
Sec. 467.67  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology. [Reserved]



PART 468--COPPER FORMING POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

468.01  Applicability.
468.02  Specialized definitions.
468.03  Monitoring and reporting requirements.  
468.04  Compliance date for PSES.

                  Subpart A--Copper Forming Subcategory

468.10  Applicability; description of the copper forming subcategory.
468.11  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best practicable control 
technology currently available (BPT).
468.12  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best available control 
technology economically achievable.
468.13  New source performance standards (NSPS).
468.14  Pretreatment standards for existing sources (PSES).
468.15  Pretreatment standards for new sources (PSNS).
468.16  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollution control technology (BCT). [Reserved]

             Subpart B--Beryllium Copper Forming Subcategory

468.20  Applicability; description of the beryllium copper forming 
subcategory.

    Authority: Secs. 301, 304 (b), (c), (e), and (g), 306 (b) and (c), 
307 (b) and (c), and 501 of the Clean Water Act (the Federal Water 
Pollution Control Act Amendments of 1972, as amended by the Clean Water 
Act of 1977) the ``Act''); 33 U.S.C. 1311, 1314 (b), (c), (e), and (g), 
1316 (b) and (c), 1317 (b) and (c), and 1361; 86 Stat. 816, Pub. L. 92-
500; 91 Stat. 1567, Pub. L. 95-217.

    Source: 48 FR 36957, Aug. 15, 1983, unless otherwise noted.

                           General Provisions



Sec. 468.01  Applicability.

    (a) The provisions of this part are applicable to discharges 
resulting from the manufacture of formed copper and copper alloy 
products. The forming operations covered are hot rolling, cold rolling, 
drawing, extrusion and forging. This part does not regulate the forming 
of precious metals. (See 40 CFR part 471). The casting of copper and 
copper alloys is not covered by this part. (See 40 CFR part 464).
    (b) The discharge allowance for drawing spent lubricant of 40 CFR 
468.11(c), 468.14(c), and 468.15(c) are applicable only to those plants 
that actually discharge the drawing spent lubricant waste stream at 
copper forming sites. No discharge allowance is applicable or allowable 
where these wastewaters are hauled off-site for disposal or are 
otherwise not discharged at copper forming sites.

[51 FR 22521, June 20, 1986]

[[Page 486]]



Sec. 468.02  Specialized definitions.

    In addition to the definitions set forth in 40 CFR part 401 and the 
chemical analysis methods in 40 CFR part 136, the following definitions 
apply to this part:
    (a) The term ``alkaline cleaning bath'' shall mean a bath consisting 
of an alkaline cleaning solution through which a workpiece is processed.
    (b) The term ``alkaline cleaning rinse'' shall mean a rinse 
following an alkaline cleaning bath through which a workpiece is 
processed. A rinse consisting of a series of rinse tanks is considered 
as a single rinse.
    (c) The term ``ancillary operation'' shall mean any operation 
associated with a primary forming operation. These ancillary operations 
include surface and heat treatment, hydrotesting, sawing, and surface 
coating.
    (d) The term ``annealing with oil'' shall mean the use of oil to 
quench a workpiece as it passes from an annealing furnace.
    (e) The term ``annealing with water'' shall mean the use of a water 
spray or bath, of which water is the major constituent, to quench a 
workpiece as it passes from an annealing furnace.
    (f) The term ``cold rolling'' shall mean the process of rolling a 
workpiece below the recrystallization temperature of the copper or 
copper alloy.
    (g) The term ``drawing'' shall mean pulling the workpiece through a 
die or succession of dies to reduce the diameter or alter its shape.
    (h) The term ``extrusion'' shall mean the application of pressure to 
a copper workpiece, forcing the copper to flow through a die orifice.
    (i) The term ``extrusion heat treatment'' shall mean the spray 
application of water to a workpiece immediately following extrusions for 
the purpose of heat treatment.
    (j) The term ``heat treatment'' shall mean the application or 
removal of heat to a workpiece to change the physical properties of the 
metal.
    (k) The term ``pickling bath'' shall mean any chemical bath (other 
than alkaline cleaning) through which a workpiece is processed.
    (l) The term ``pickling fume scrubber'' shall mean the process of 
using an air pollution control device to remove particulates and fumes 
from air above a pickling bath by entraining the pollutants in water.
    (m) The term ``pickling rinse'' shall mean a rinse, other than an 
alkaline cleaning rinse, through which a workpiece is processed. A rinse 
consisting of a series of rinse tanks is considered as a single rinse.
    (n) The term ``off-kilogram (off-pound)'' shall mean the mass of 
copper or copper alloy removed from a forming or ancillary operation at 
the end of a process cycle for transfer to a different machine or 
process.
    (o) The term ``rolling'' shall mean the reduction in the thickness 
or diameter of a workpiece by passing it between rollers.
    (p) The term ``solution heat treatment'' shall mean the process 
introducing a workpiece into a quench bath for the purpose of heat 
treatment following rolling, drawing or extrusion.
    (q) The term ``spent lubricant'' shall mean water or an oil-water 
mixture which is used in forming operations to reduce friction, heat and 
wear and ultimately discharged.
    (r) The term ``Total Toxic Organics (TTO)'' shall mean the sum of 
the masses or concentrations of each of the following toxic organic 
compounds which is found at a concentration greater than 0.010 mg/l.

Benzene
1,1,1-Trichloroethane chloroform
2,6-Dinitrotoluene ethylbenzene methylene chloride napthalene
N-nitrosodiphenylamine anthracene phenanthrene toluene trichloroethylene

    (s) The term ``alkaline cleaning rinse for forged parts'' shall mean 
a rinse following an alkaline cleaning bath through which a forged part 
is processed. A rinse consisting of a series of rinse tanks is 
considered as a single rinse.
    (t) The term ``pickling rinse for forged parts'' shall mean a rinse, 
other than an alkaline cleaning rinse, through which forged parts are 
processed. A rinse consisting of a series of rinse tanks is considered 
as a single rinse.
    (u) The term ``tumbling or burnishing'' shall mean the process of 
polishing, deburring, removing sharp

[[Page 487]]

corners, and generally smoothing parts for both cosmetic and functional 
purposes, as well as the process of washing the finished parts and 
cleaning the abrasion media.
    (v) The term ``surface coating'' shall mean the process of coating a 
copper workpiece as well as the associated surface finishing and 
flattening.
    (w) The term ``miscellaneous waste stream'' shall mean the following 
additional waste streams related to forming copper: hydrotesting, 
sawing, surface milling, and maintenance.
    (x) The term ``precious metals'' shall mean gold, platinum, 
palladium and silver and their alloys. Any alloy containing 30 or 
greater percent by weight of precious metals is considered a precious 
metal.
    (y) The term ``beryllium copper alloy'' shall mean any copper alloy 
that is alloyed to contain 0.10 percent or greater beryllium.

[48 FR 36957, Aug. 15, 1983; 48 FR 50718, Nov. 3, 1983, as amended at 50 
FR 34334, Aug. 23, 1985; 51 FR 7571, Mar. 5, 1986]



Sec. 468.03  Monitoring and reporting requirements.

    The following special monitoring requirements apply to all 
facilities controlled by this regulation.
    (a) The ``monthly average'' regulatory values shall be the basis for 
the monthly average discharge in direct discharge permits and for 
pretreatment standards. Compliance with the monthly discharge limit is 
required regardless of the number of samples analyzed and averaged.
    (b) As an alternate monitoring procedure for TTO, indirect 
dischargers may monitor for oil and grease and meet the alternate 
monitoring standards for oil and grease established for PSES and PSNS. 
Any indirect discharger meeting the alternate monitoring oil and grease 
standards shall be considered to meet the TTO standard.



Sec. 468.04  Compliance date for PSES.

    The compliance date for pretreatment standards for existing sources 
is August 15, 1986.

[48 FR 36957, Aug. 15, 1983, as amended at 48 FR 41410, Sept. 15, 1983]



                  Subpart A--Copper Forming Subcategory



Sec. 468.10  Applicability; description of the copper forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introduction of pollutants into publicly owned 
treatment works from the forming of copper and copper alloys except 
beryllium copper alloys.

[51 FR 7571, Mar. 5, 1986]



Sec. 468.11  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available:
    (a) Subpart A--Hot Rolling Spent Lubricant BPT Effluent Limitations.

------------------------------------------------------------------------
                                    Maximum for any 1     Maximum for   
  Pollutant or pollutant property          day          monthly average 
------------------------------------------------------------------------
                                    Metric units--mg/off-kg of copper or
                                           copper alloy hot rolled      
                                                                        
                                     English units--pounds per 1,000,000
                                    off-pounds of copper or copper alloy
                                                 hot rolled             
                                                                        
                                   -------------------------------------
Chromium..........................              0.045              0.018
Copper............................              0.195              0.103
Lead..............................              0.015              0.013
Nickel............................              0.197              0.130
Zinc..............................              0.150              0.062
Oil and grease....................              2.060              1.236
TSS...............................              4.223              2.008
pH................................              (\1\)              (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[[Page 488]]

    (b) Subpart A--Cold Rolling Spent Lubricant BPT Effluent 
Limitations.

------------------------------------------------------------------------
                                    Maximum for any 1     Maximum for   
  Pollutant or pollutant property          day          monthly average 
------------------------------------------------------------------------
                                    Metric units--mg/off-kg of copper or
                                          copper alloy cold rolled      
                                                                        
                                     English units--pounds per 1,000,000
                                    off-pounds of copper or copper alloy
                                                 cold rolled            
                                                                        
                                   -------------------------------------
Chromium..........................              0.166              0.068
Copper............................              0.720              0.379
Lead..............................              0.056              0.049
Nickel............................              0.727              0.481
Zinc..............................              0.553              0.231
Oil and grease....................              7.580              4.548
TSS...............................             15.539              7.390
pH................................              (\1\)              (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Subpart A--Drawing Spent Lubricant BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                       alloy drawn      
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                       alloy drawn      
                                                                        
                                               -------------------------
Chromium......................................        0.037        0.015
Copper........................................        0.161        0.085
Lead..........................................        0.012        0.011
Nickel........................................        0.163        0.107
Zinc..........................................        0.124        0.051
Oil and grease................................        1.700        1.020
TSS...........................................        3.485        1.657
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (d) Subpart A--Solution Heat Treatment BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy heat treated   
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy heat treated   
                                                                        
                                               -------------------------
Chromium......................................        1.118        0.457
Copper........................................        4.827        2.541
Lead..........................................        0.381        0.330
Nickel........................................        4.878        3.227
Zinc..........................................        3.709        1.550
Oil and grease................................       50.820       30.492
TSS...........................................      104.181       49.549
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Subpart A--Extrusion Heat Treatment BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                  heat treated on an    
                                                    extrusion press     
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                  heat treated on an    
                                                    extrusion press     
                                                                        
                                             ---------------------------
Chromium....................................       0.00088       0.00036
Copper......................................       0.003         0.002  
Lead........................................       0.0003        0.00026
Nickel......................................       0.003         0.002  
Zinc........................................       0.002         0.001  
Oil and grease..............................       0.040         0.024  
TSS.........................................       0.082         0.039  
pH..........................................   (\1\)         (\1\)      
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Subpart A--Annealing With Water BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   annealed with water  
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy annealed with  
                                                          water         
                                                                        
                                               -------------------------
Chromium......................................        2.493        1.020
Copper........................................       10.767        5.667
Lead..........................................        0.850        0.736
Nickel........................................       10.880        7.197
Zinc..........................................        8.273        3.456
Oil and grease................................      113.340       68.004
TSS...........................................      232.347      110.506
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Subpart A--Annealing With Oil BPT Effluent Limitations.

[[Page 489]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                               -------------------------
Chromium......................................            0            0
Copper........................................            0            0
Lead..........................................            0            0
Nickel........................................            0            0
Zinc..........................................            0            0
Oil and grease................................            0            0
TSS...........................................            0            0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Subpart A--Alkaline Cleaning Rinse BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                               -------------------------
Chromium......................................        1.854        0.758
Copper........................................        8.006        4.214
Lead..........................................        0.632        0.547
Nickel........................................        8.090        5.351
Zinc..........................................        6.152        2.570
Oil and grease................................       84.280       50.568
TSS...........................................      172.774       82.173
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Subpart A--Alkaline Cleaning Rinse for Forged Parts BPT Effluent 
Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                               -------------------------
Chromium......................................        5.562        2.275
Copper........................................       24.019       12.642
Lead..........................................        1.896        1.643
Nickel........................................       24.272       16.055
Zinc..........................................       18.457        7.711
Oil and grease................................      252.840      151.704
TSS...........................................      518.322      246.519
pH............................................        (\1\)       (\1\) 
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Subpart A--Alkaline Cleaning Bath BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                  alloy parts alkaline  
                                                         cleaned        
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                               -------------------------
Chromium......................................       0.020        0.0084
Copper........................................       0.089        0.046 
Lead..........................................       0.0070       0.0060
Nickel........................................       0.089        0.059 
Zinc..........................................       0.068        0.028 
Oil and grease................................       0.93         0.56  
TSS...........................................       1.91         0.91  
pH............................................   (\1\)       (\1\)      
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Subpart A--Pickling Rinse BPT Effluent Limitations.

[[Page 490]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                  English units--pounds 
                                                per/1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                               -------------------------
Chromium......................................        1.593        0.651
Copper........................................        6.881        3.622
Lead..........................................        0.543        0.470
Nickel........................................        6.954        4.599
Zinc..........................................        5.288        2.209
Oil and grease................................       72.440       43.464
TSS...........................................      148.502       70.629
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Subpart A--Pickling Rinse for Forged Parts BPT Effluent 
Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                         pickled        
                                                  English units--pounds 
                                                per/1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                         pickled        
                                                                        
                                               -------------------------
romium........................................        1.723        0.705
Copper........................................        7.444        3.918
Lead..........................................        0.587        0.509
Nickel........................................        7.522        4.975
Zinc..........................................        5.720        2.389
Oil and grease................................       78.360       47.016
TSS...........................................      160.638       76.401
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Subpart A--Pickling Bath BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickle      
                                                                        
                                               -------------------------
Chromium......................................        0.051        0.020
Copper........................................        0.220        0.116
Lead..........................................        0.017        0.015
Nickel........................................        0.222        0.147
Zinc..........................................        0.169        0.070
Oil and grease................................        2.320        1.392
TSS...........................................        4.756        2.262
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Subpart A--Pickling Fume Scrubber BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                     alloy pickled      
                                                                        
                                               -------------------------
Chromium......................................        0.275        0.112
Copper........................................        1.189        0.626
Lead..........................................        0.093        0.081
Nickel........................................        1.201        0.795
Zinc..........................................        0.913        0.381
Oil and grease................................       12.520        7.512
TSS...........................................       25.666       12.207
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Subpart A--Tumbling or Burnishing BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy tumbled or    
                                                        burnished       
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                    alloy tumbled or    
                                                        burnished       
                                                                        
                                               -------------------------
Chromium......................................        0.256        0.104
Copper........................................        1.107        0.583
Lead..........................................        0.087        0.075
Nickel........................................        1.119        0.740
Zinc..........................................        0.851        0.355
Oil and grease................................       11.660        6.996
TSS...........................................       23.903       11.368
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
 \1\ Within the range of 7.5 to 10.0 at all times.                      

    (p) Subpart A--Surface Coating BPT Effluent Limitations.

[[Page 491]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                  alloy surface coated  
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                  alloy surface coated  
                                                                        
                                               -------------------------
Chromium......................................        0.326        0.133
Copper........................................        1.411        0.743
Lead..........................................        0.111        0.096
Nickel........................................        1.426        0.943
Zinc..........................................        1.084        0.453
Oil and grease................................       14.680        8.916
TSS...........................................       30.463       14.488
ph............................................        (\1\)        (\1\)
------------------------------------------------------------------------
 \1\ Within the range of 7.5 to 10.0 at all times.                      

    (q) Subpart A--Miscellaneous Waste Streams BPT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy formed      
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy formed      
                                                                        
                                               -------------------------
Chromium......................................        0.009        0.003
Copper........................................        0.041        0.021
Lead..........................................        0.003        0.002
Nickel........................................        0.041        0.027
Zinc..........................................        0.031        0.013
Oil and grease................................        0.436        0.261
TSS...........................................        0.893        0.425
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
 \1\ Within the range of 7.5 to 10.0 at all times.                      



Sec. 468.12  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the following effluent 
reduction attainable by the application of the best available technology 
economically achievable (BAT):
    (a) Subpart A--Hot Rolling Spent Lubricant BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy hot rolled    
                                                                        
                                                  English Units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                    alloy hot rolled    
                                                                        
                                               -------------------------
Chromium......................................        0.045        0.018
Copper........................................        0.195        0.103
Lead..........................................        0.015        0.013
Nickel........................................        0.197        0.130
Zinc..........................................        0.150        0.062
------------------------------------------------------------------------

    (b) Subpart A--Cold Rolling Spent Lubricant BAT Effluent 
Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy cold rolled   
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                    alloy cold rolled   
                                                                        
                                               -------------------------
Chromium......................................        0.166        0.068
Copper........................................        0.720        0.379
Lead..........................................        0.056        0.049
Nickel........................................        0.727        0.481
Zinc..........................................        0.553        0.231
------------------------------------------------------------------------

    (c) Subpart A--Drawing Spent Lubricant BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                       alloy drawn      
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                       alloy drawn      
                                                                        
                                               -------------------------
Chromium......................................        0.037        0.015
Copper........................................        0.161        0.085
Lead..........................................        0.012        0.011
Nickel........................................        0.163        0.107
Zinc..........................................        0.124        0.051
------------------------------------------------------------------------

    (d) Subpart A--Solution Heat Treatment BAT Effluent Limitations.

[[Page 492]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy heat treated   
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy heat treated   
                                                                        
                                               -------------------------
Chromium......................................        0.284        0.116
Copper........................................        1.227        0.646
Lead..........................................        0.096        0.083
Nickel........................................        1.240        0.820
Zinc..........................................        0.943        0.394
------------------------------------------------------------------------

    (e) Subpart A--Extrusion Heat Treatment BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric Units--mg/off-kg of
                                                copper or copper alloy  
                                                  heat treated on an    
                                                    extrusion press     
                                                                        
                                              English Units--pounds per/
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                  heat treated on an    
                                                    extrusion press     
                                                                        
                                             ---------------------------
Chromium....................................       0.00088       0.00036
Copper......................................       0.003         0.0020 
Lead........................................       0.0003        0.00026
Nickel......................................       0.003         0.002  
Zinc........................................       0.002         0.001  
------------------------------------------------------------------------

    (f) Subpart A--Annealing with Water BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric Units--mg/off-kg
                                                   of copper or copper  
                                                   alloy annealed with  
                                                          water         
                                                                        
                                                  English Units--pounds 
                                                per/1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy annealed with  
                                                          water         
                                                                        
                                               -------------------------
Chromium......................................        0.545        0.223
Copper........................................        2.356        1.240
Lead..........................................        0.186        0.161
Nickel........................................        2.380        1.574
Zinc..........................................        1.810        0.756
------------------------------------------------------------------------

    (g) Subpart A--Annealing with Oil BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                               -------------------------
Chromium......................................            0            0
Copper........................................            0            0
Lead..........................................            0            0
Nickel........................................            0            0
Zinc..........................................            0            0
------------------------------------------------------------------------

    (h) Subpart A--Alkaline Cleaning Rinse BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                               -------------------------
Chromium......................................        1.854        0.758
Copper........................................        8.006        4.214
Lead..........................................        0.632        0.547
Nickel........................................        8.090        5.351
Zinc..........................................        6.152        2.570
------------------------------------------------------------------------

    (i) Subpart A--Alkaline Cleaning Rinse for Forged Parts BAT Effluent 
Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric Units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                                  English Units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                               -------------------------
Chromium......................................        5.562        2.275
Copper........................................       24.019       12.642
Lead..........................................        1.896        1.643
Nickel........................................       24.272       16.055
Zinc..........................................       18.457        7.711
------------------------------------------------------------------------

    (j) Subpart A--Alkaline Cleaning Bath BAT Effluent Limitations.

[[Page 493]]



------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric Units--mg/off-kg of
                                                copper or copper alloy  
                                                   alkaline cleaned     
                                                                        
                                               English Units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                   alkaline cleaned     
                                                                        
                                             ---------------------------
Chromium....................................       0.020         0.0084 
Copper......................................       0.088         0.046  
Lead........................................       0.0070        0.0060 
Nickel......................................       0.089         0.059  
Zinc........................................       0.068         0.028  
------------------------------------------------------------------------

    (k) Subpart A--Pickling Rinse BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric Units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English Units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                               -------------------------
Chromium......................................        0.574        0.235
Copper........................................        2.481        1.306
Lead..........................................        0.195        0.169
Nickel........................................        2.507        1.658
Zinc..........................................        1.906        0.796
------------------------------------------------------------------------

    (l) Subpart A--Pickling Rinse for Forged Parts BAT Effluent 
Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric Units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                         pickled        
                                                                        
                                                  English Units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                         pickled        
                                                                        
                                               -------------------------
Chromium......................................        1.723        0.705
Copper........................................        7.444        3.918
Lead..........................................        0.587        0.509
Nickel........................................        7.522        4.975
Zinc..........................................        5.720        2.389
------------------------------------------------------------------------

    (m) Subpart A--Pickling Bath BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                               -------------------------
Chromium......................................        0.051        0.020
Copper........................................        0.220        0.116
Lead..........................................        0.017        0.015
Nickel........................................        0.222        0.147
Zinc..........................................        0.169        0.070
------------------------------------------------------------------------

    (n) Subpart A--Pickling Fume Scrubber BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                               -------------------------
Chromium......................................        0.275        0.112
Copper........................................        1.189        0.626
Lead..........................................        0.093        0.081
Nickel........................................        1.201        0.795
Zinc..........................................        0.913        0.381
------------------------------------------------------------------------

    (o) Subpart A--Tumbling or Burnishing BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy tumbled or    
                                                        burnished       
                                                                        
                                                English units--pound per
                                                 1,000,000 off-pounds of
                                                 copper or copper alloy 
                                                  tumbled or burnished  
                                                                        
                                               -------------------------
Chromium......................................        0.256        0.104
Copper........................................        1.107        0.583
Lead..........................................        0.087        0.075
Nickel........................................        1.119        0.740
Zinc..........................................        0.851        0.355
------------------------------------------------------------------------

    (p) Subpart A--Surface Coating BAT Effluent Limitations.

[[Page 494]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                  alloy surface coated  
                                                                        
                                                English units--pound per
                                                 1,000,000 off-pounds of
                                                 copper or copper alloy 
                                                     surface coated     
                                                                        
                                               -------------------------
Chromium......................................        0.326        0.133
Copper........................................        1.411        0.743
Lead..........................................        0.111        0.096
Nickel........................................        1.426        0.943
Zinc..........................................        1.084        0.453
------------------------------------------------------------------------

    (q) Subpart A--Miscellaneous Waste Streams BAT Effluent Limitations.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy formed      
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy formed      
                                                                        
                                               -------------------------
Chromium......................................        0.009        0.003
Copper........................................        0.041        0.021
Lead..........................................        0.003        0.002
Nickel........................................        0.041        0.027
Zinc..........................................        0.031        0.013
------------------------------------------------------------------------



Sec. 468.13  New source performance standards (NSPS).

    The following standards of performance establish the quantity or 
quality of pollutants or pollutant properties, controlled by this 
section, which may be discharged by a new source subject to the 
provisions of this subpart:
    (a) Subpart A--Hot Rolling Spent Lubricant NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                Metric units--mg/off-kg 
                                               of copper or copper alloy
                                                       hot rolled       
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                 copper or copper alloy 
                                                      hot rolled        
                                                                        
                                              --------------------------
Chromium.....................................        0.038        0.015 
Copper.......................................        0.131        0.062 
Lead.........................................        0.010        0.0092
Nickel.......................................        0.056        0.038 
Zinc.........................................        0.105        0.043 
Oil and grease...............................        1.030        1.030 
TSS..........................................        1.545        1.236 
pH...........................................        (\1\)    (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) Subpart A--Cold Rolling Spent Lubricant NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy cold rolled   
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy cold rolled    
                                                                        
                                               -------------------------
Chromium......................................        0.140        0.056
Copper........................................        0.485        0.231
Lead..........................................        0.037        0.034
Nickel........................................        0.208        0.140
Zinc..........................................        0.386        0.159
Oil and grease................................        3.790        3.790
TSS...........................................        5.685        4.548
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Subpart A--Drawing Spent Lubricant NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                         drawn          
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                         drawn          
                                                                        
                                             ---------------------------
Chromium....................................        0.031         0.012 
Copper......................................        0.108         0.051 
Lead........................................        0.0085        0.0076
Nickel......................................        0.046         0.031 
Zinc........................................        0.086         0.035 
Oil and grease..............................        0.85          0.85  
TSS.........................................        1.275         1.020 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[[Page 495]]

    (d) Subpart A--Solution Heat Treatment NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                       alloy drawn      
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy heat treated   
                                                                        
                                               -------------------------
Chromium......................................        0.239        0.096
Copper........................................        0.826        0.394
Lead..........................................        0.064        0.058
Nickel........................................        0.355        0.239
Zinc..........................................        0.658        0.271
Oil and grease................................        6.460        6.460
TSS...........................................        9.690        7.752
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Subpart A--Extrusion Heat Treatment NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                  heat treated on an    
                                                    extrusion press     
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                  heat treated on and   
                                                    extrusion press     
                                                                        
                                             ---------------------------
Chromium....................................       0.00074       0.00030
Copper......................................       0.0020        0.0010 
Lead........................................       0.00020       0.00018
Nickel......................................       0.0010        0.00074
Zinc........................................       0.0020        0.00084
Oil and grease..............................       0.020         0.020  
TSS.........................................       0.030         0.024  
pH..........................................   (\1\)        (\1\)       
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Subpart A--Annealing with Water NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                  annealed with water   
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                 annealed with water    
                                                                        
                                             ---------------------------
Chromium....................................         0.458         0.186
Copper......................................         1.587         0.756
Lead........................................         0.124         0.111
Nickel......................................         0.682         0.458
Zinc........................................         1.264         0.520
Oil and grease..............................        12.400        12.400
TSS.........................................        18.600        14.880
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Subpart A--Annealing with Oil NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                               -------------------------
Chromium......................................            0            0
Copper........................................            0            0
Lead..........................................            0            0
Nickel........................................            0            0
Zinc..........................................            0            0
Oil and grease................................            0            0
TSS...........................................            0            0
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Subpart A--Alkaline Cleaning Rinse NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                               -------------------------
Chromium......................................        1.559        0.632
Copper........................................        5.393        2.570
Lead..........................................        0.421        0.379
Nickel........................................        2.317        1.559
Zinc..........................................        4.298        1.769
Oil and grease................................       42.140       42.140
TSS...........................................       63.210       50.568
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

      

[[Page 496]]

      
      
      
      
      
      
      
      
    (i) Subpart A--Alkaline Cleaning Rinse for Forged Parts NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                               -------------------------
Chromium......................................        4.677        1.896
Copper........................................       16.181        7.711
Lead..........................................        1.264        1.137
Nickel........................................        6.953        4.677
Zinc..........................................       12.894        5.309
Oil and grease................................      126.420      126.420
TSS...........................................      189.630      151.704
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
1 Within the range of 7.5 to 10.0 at all times.                         

      
    (j) Subpart A--Alkaline Cleaning Bath NSPS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                   alkaline cleaned     
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                   alkaline cleaned     
                                                                        
                                             ---------------------------
Chromium....................................        0.017         0.0070
Copper......................................        0.059         0.028 
Lead........................................        0.0046        0.0042
Nickel......................................        0.025         0.017 
Zinc........................................        0.047         0.019 
Oil and grease..............................        0.46          0.46  
TSS.........................................        0.70          0.56  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
1 Within the range of 7.5 to 10.0 at all times.                         

    (k) Subpart A--Pickling Rinse NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per/1,000,000 off-pounds
                                                   of copper or copper  
                                                     alloy pickled      
                                                                        
                                               -------------------------
Chromium......................................        0.216        0.087
Copper........................................        0.748        0.356
Lead..........................................        0.058        0.052
Nickel........................................        0.321        0.216
Zinc..........................................        0.596        0.245
Oil and grease................................        5.850        5.850
TSS...........................................        8.775        7.020
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Subpart A--Pickling Rinse for Forged Parts NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                         pickled        
                                                                        
                                                  English units--pounds 
                                                per/1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                        pickled         
                                                                        
                                               -------------------------
Chromium......................................        0.649        0.263
Copper........................................        2.246        1.070
Lead..........................................        0.175        0.157
Nickel........................................        0.965        0.649
Zinc..........................................        1.790        0.737
Oil and grease................................       17.550       17.550
TSS...........................................       26.325       21.060
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Subpart A--Pickling Bath NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                               -------------------------
Chromium......................................        0.042        0.017
Copper........................................        0.148        0.070
Lead..........................................        0.011        0.010
Nickel........................................        0.063        0.042
Zinc..........................................        0.118        0.048
Oil and grease................................        1.160        1.160
TSS...........................................        1.740        1.392
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[[Page 497]]

    (n) Subpart A--Pickling Fume Scrubber NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                     alloy pickled.     
                                                                        
                                                English units-pounds per
                                                 1,000,000 off-pounds of
                                                 copper or copper alloy 
                                                         pickled        
                                                                        
                                               -------------------------
Chromium......................................        0.231        0.093
Copper........................................        0.801        0.381
Lead..........................................        0.062        0.056
Nickel........................................        0.344        0.231
Zinc..........................................        0.638        0.262
Oil and grease................................        6.260        6.260
TSS...........................................        9.390        7.512
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Subpart A--Tumbling or Burnishing NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                  tumbled or burnished  
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                    alloy tumbled or    
                                                        burnished       
                                                                        
                                               -------------------------
Chromium......................................        0.215        0.087
Copper........................................        0.746        0.355
Lead..........................................        0.058        0.052
Nickel........................................        0.320        0.215
Zinc..........................................        0.594        0.244
Oil and grease................................        5.830        5.830
TSS...........................................        8.745        6.996
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (p) Subpart A--Surface Coating NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                  alloy surface coated  
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                  alloy surface coated  
                                                                        
                                               -------------------------
Chromium......................................        0.274        0.111
Copper........................................        0.951        0.453
Lead..........................................        0.074        0.066
Nickel........................................        0.408        0.274
Zinc..........................................        0.757        0.312
Oil and grease................................        7.430        7.430
TSS...........................................       11.145        8.916
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (q) Subpart A--Miscellaneous Waste Streams NSPS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy formed      
                                                                        
                                                 English units--pounds/ 
                                                 1,000,000 off-pounds of
                                                 copper or copper alloy 
                                                         formed         
                                                                        
                                               -------------------------
Chromium......................................       0.008        0.003 
Copper........................................       0.027        0.013 
Lead..........................................       0.0021       0.0019
Nickel........................................       0.011        0.008 
Zinc..........................................       0.022        0.009 
Oil and grease................................       0.218        0.218 
TSS...........................................       0.327        0.261 
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
Within the range of 7.5 to 10.0 at all times.                           


[48 FR 36957, Aug. 15, 1983; 48 FR 50718, Nov. 3, 1983]



Sec. 468.14  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources:
    (a) Subpart A--Hot Rolling Spent Lubricant PSES.

[[Page 498]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy hot rolled    
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                    alloy hot rolled    
                                                                        
                                               -------------------------
Chromium......................................        0.045        0.018
Copper........................................        0.195        0.103
Lead..........................................        0.015        0.013
Nickel........................................        0.197        0.130
Zinc..........................................        0.150        0.062
TTO...........................................        0.066        0.035
Oil and grease 1..............................        2.060        1.236
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (b) Subpart A--Cold Rolling Spent Lubricant PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy cold rolled   
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                    alloy cold rolled   
                                                                        
                                               -------------------------
Chromium......................................        0.166        0.068
Copper........................................        0.720        0.379
Lead..........................................        0.056        0.049
Nickel........................................        0.727        0.481
Zinc..........................................        0.553        0.231
TTO...........................................        0.246        0.128
Oil and grease 1..............................        7.580        4.548
------------------------------------------------------------------------
\1\ For alternate monitoring                                            

    (c) Subpart A--Drawing Spent Lubricant PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                       alloy drawn      
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy drawn       
                                                                        
                                               -------------------------
Chromium......................................        0.037        0.015
Copper........................................        0.161        0.085
Lead..........................................        0.012        0.011
Nickel........................................        0.163        0.107
Zinc..........................................        0.124        0.051
TTO...........................................        0.055        0.028
Oil and grease\1\.............................        1.700        1.020
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (d) Subpart A--Solution Heat Treatment PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy heat treated   
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy heat treated   
                                                                        
                                               -------------------------
Chromium......................................        0.284        0.116
Copper........................................        1.227        0.646
Lead..........................................        0.096        0.083
Nickel........................................        1.240        0.820
Zinc..........................................        0.943        0.394
TTO...........................................        0.419        0.219
Oil and grease\1\.............................       12.920        7.752
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (e) Subpart A--Extrusion Heat Treatment PSES.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                  heat treated on an    
                                                    extrusion press     
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                  heat treated on an    
                                                    extrusion press     
                                                                        
                                             ---------------------------
Chromium....................................       0.00088       0.00036
Copper......................................       0.0030        0.0020 
Lead........................................       0.00030       0.00026
Nickel......................................       0.0030        0.0020 
Zinc........................................       0.0020        0.0010 
TTO.........................................       0.0010        0.00068
Oil and grease \1\..........................       0.040         0.024  
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (f) Subpart A--Annealing with Water PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy annealed with  
                                                          water         
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy annealed with  
                                                          water         
                                                                        
                                               -------------------------
Chromium......................................        0.545        0.223
Copper........................................        2.356        1.240
Lead..........................................        0.186        0.161
Nickel........................................        2.380        1.574
Zinc..........................................        1.810        0.756
TTO...........................................        0.806        0.421
Oil and grease \1\............................       24.800       14.880
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (g) Subpart A--Annealing With Oil PSES.

[[Page 499]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                               -------------------------
Chromium......................................            0            0
Copper........................................            0            0
Lead..........................................            0            0
Nickel........................................            0            0
Zinc..........................................            0            0
TTO...........................................            0            0
Oil and grease 1..............................            0            0
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (h) Subpart A--Alkaline Cleaning Rinse PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                                  English units--pounds 
                                                per 1,000,000-off pounds
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                               -------------------------
Chromium......................................        1.854        0.758
Copper........................................        8.006        4.214
Lead..........................................        0.632        0.547
Nickel........................................        8.090        5.351
Zinc..........................................        6.152        2.570
TTO...........................................        2.739        1.432
Oil and grease 1..............................       84.280      50.568 
------------------------------------------------------------------------
1 For alternate monitoring.                                             

    (i) Subpart A--Alkaline Cleaning Rinse for Forged Parts PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                                  English units--pounds 
                                                   per 1,000,000 off--  
                                                   pounds of copper or  
                                                   copper alloy forged  
                                                 parts alkaline cleaned 
                                                                        
                                               -------------------------
Chromium......................................        5.562        2.275
Copper........................................       24.019       12.642
Lead..........................................        1.896        1.643
Nickel........................................       24.272       16.055
Zinc..........................................       18.457        7.711
TTO...........................................        8.217        4.298
Oil and grease 1..............................      252.840      151.704
------------------------------------------------------------------------
1 For alternate monitoring.                                             

    (j) Subpart A--Alkaline Cleaning Bath PSES.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                   alkaline cleaned     
                                                                        
                                               English units--pounds per
                                               1,000,000 off--pounds of 
                                                copper or copper alloy  
                                                    alkaine cleaned     
                                                                        
                                             ---------------------------
Chromium....................................        0.020         0.0084
Copper......................................        0.088         0.046 
Lead........................................        0.0070        0.0060
Nickel......................................        0.089         0.059 
Zinc........................................        0.068         0.028 
TTO.........................................        0.030         0.015 
Oil and grease 1............................        0.93          0.56  
------------------------------------------------------------------------
1 For alternate monitoring.                                             

    (k) Subpart A--Pickling Rinse PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                 per 1,000,000 of pounds
                                                   of copper or copper  
                                                     alloy pickled      
                                                                        
                                               -------------------------
Chromium......................................        0.574        0.235
Copper........................................        2.481        1.306
Lead..........................................        0.195        0.169
Nickel........................................        2.507        1.658
Zinc..........................................        1.906        0.796
TTO...........................................        0.848        0.444
Oil and grease \1\............................       26.120       15.672
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (l) Subpart A--Pickling Rinse for Forged Parts PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                         pickled        
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                         pickled        
                                                                        
                                               -------------------------
Chromium......................................        1.723        0.705
Copper........................................        7.444        3.918
Lead..........................................        0.587        0.509
Nickel........................................        7.522        4.975
Zinc..........................................        5.720        2.389
TTO...........................................        2.546        1.332
Oil and grease \1\............................       78.360       47.016
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (m) Subpart A--Pickling Bath PSES.

[[Page 500]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                               -------------------------
Chromium......................................        0.051        0.020
Copper........................................        0.220        0.116
Lead..........................................        0.017        0.015
Nickel........................................        0.222        0.147
Zinc..........................................        0.169        0.070
TTO...........................................        0.075        0.039
Oil and grease \1\............................        2.320        1.392
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (n) Subpart A--Pickling Fume Scrubber PSES

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                               -------------------------
Chromium......................................        0.275        0.112
Copper........................................        1.189        0.626
Lead..........................................        0.093        0.081
Nickel........................................        1.201        0.795
Zinc..........................................        0.913        0.381
TTO...........................................        0.406        0.212
Oil and grease \1\............................       12.520        7.512
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (o) Subpart A--Tumbling or Burnishing PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy tumbled or    
                                                        burnished       
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                    alloy tumbled or    
                                                        burnished       
                                                                        
                                               -------------------------
Chromium......................................        0.256        0.104
Copper........................................        1.107        0.583
Lead..........................................        0.087        0.075
Nickel........................................        1.119        0.740
Zinc..........................................        0.851        0.355
TTO...........................................        0.378        0.198
Oil and grease \1\............................       11.660        6.996
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (p) Subpart A--Surface Coating PSES.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                  alloy surface coated  
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                  alloy surface coated  
                                                                        
                                               -------------------------
Chromium......................................        0.326        0.133
Copper........................................        1.411        0.743
Lead..........................................        0.111        0.096
Nickel........................................        1.426        0.943
Zinc..........................................        1.084        0.453
TTO...........................................        0.482        0.252
Oil and grease \1\............................       14.860        8.916
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (q) Subpart A--Miscellaneous Waste Streams PSES.


------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy formed      
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off pounds
                                                   of copper or copper  
                                                      alloy formed      
                                                                        
                                               -------------------------
Chromium......................................        0.009        0.003
Copper........................................        0.041        0.021
Lead..........................................        0.003        0.002
Nickel........................................        0.041        0.027
Zinc..........................................        0.031        0.013
TTO...........................................        0.014        0.007
Oil and grease \1\............................        0.436        0.261
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

[48 FR 36957, Aug. 15, 1983, as amended at 51 FR 22521, June 20, 1986]



Sec. 468.15  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment sources for new sources:
    (a) Subpart A--Hot Rolling Spent Lubricant PSNS.

[[Page 501]]



------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                               any one day     average  
------------------------------------------------------------------------
                                                Metric units--mg/off-kg 
                                               of copper or copper alloy
                                                       hot rolled       
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                 copper or copper alloy 
                                                       hot rolled       
                                                                        
                                              --------------------------
Chromium.....................................        0.038        0.015 
Copper.......................................        0.131        0.062 
Lead.........................................        0.010        0.0092
Nickel.......................................        0.056        0.038 
Zinc.........................................        0.105        0.043 
TTO..........................................        0.035        0.035 
Oil and grease \1\...........................        1.030        1.030 
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (b) Subpart A--Cold Rolling Spent Lubricant PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                any one day    average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy cold rolled   
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                    alloy cold rolled   
                                                                        
                                               -------------------------
Chromium......................................        0.140        0.056
Copper........................................        0.485        0.231
Lead..........................................        0.037        0.034
Nickel........................................        0.208        0.140
Zinc..........................................        0.386        0.159
TTO...........................................        0.128        0.128
Oil and grease \1\............................        3.790        3.790
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (c) Subpart A--Drawing Spent Lubricant PSNS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                         drawn          
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                         drawn          
                                                                        
                                             ---------------------------
  Chromium..................................        0.031         0.012 
  Copper....................................        0.108         0.051 
  Lead......................................        0.0085        0.0076
  Nickel....................................        0.046         0.031 
  Zinc......................................        0.086         0.035 
  TTO.......................................        0.028         0.028 
  Oil and grease\1\.........................        0.850         0.850 
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (d) Subpart A--Solution Heat Treatment PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy heat treated   
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy heat treated   
                                                                        
                                               -------------------------
  Chromium....................................        0.239        0.096
  Copper......................................        0.826        0.394
  Lead........................................        0.064        0.058
  Nickel......................................        0.355        0.239
  Zinc........................................        0.658        0.271
  TTO.........................................        0.219        0.219
  Oil and grease\1\...........................        6.460       6.460 
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (e) Subpart A--Extrusion Heat Treatment PSNS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                  heat treated on an    
                                                    extrusion press     
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                  heat treated on an    
                                                    extrusion press     
                                                                        
                                             ---------------------------
Chromium....................................       0.00074       0.00030
Copper......................................       0.0020        0.0010 
Lead........................................       0.00020       0.00018
Nickel......................................       0.0010        0.00074
Zinc........................................       0.0020        0.00084
TTO.........................................       0.00068       0.00068
Oil and grease\1\...........................       0.020         0.020  
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (f) Subpart A--Annealing with Water PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy annealed with  
                                                          water         
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy annealed with  
                                                          water         
                                                                        
                                               -------------------------
Chromium......................................        0.458        0.186
Copper........................................        1.587        0.756
Lead..........................................        0.124        0.111
Nickel........................................        0.682        0.458
Zinc..........................................        1.264        0.520
TTO...........................................        0.421        0.421
Oil and grease\1\.............................       12.400      12.400 
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (g) Subpart A--Annealing With Oil PSNS.

[[Page 502]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                 alloy annealed with oil
                                                                        
                                               -------------------------
Chromium......................................            0            0
Copper........................................            0            0
Lead..........................................            0            0
Nickel........................................            0            0
Zinc..........................................            0            0
TTO...........................................            0            0
Oil and grease \1\............................            0            0
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (h) Subpart A--Alkaline Cleaning Rinse PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                 alloy alkaline cleaned 
                                                                        
                                               -------------------------
Chromium......................................        1.559        0.632
Copper........................................        5.393        2.570
Lead..........................................        0.421        0.379
Nickel........................................        2.317        1.559
Zinc..........................................        4.298        1.769
TTO...........................................        1.432        1.432
Oil and grease \1\............................       42.140       42.140
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (i) Subpart A--Alkaline Cleaning Rinse for Forged Parts PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                    alkaline cleaned    
                                                                        
                                               -------------------------
Chromium......................................        4.677        1.896
Copper........................................       16.181        7.711
Lead..........................................        1.264        1.137
Nickel........................................        6.953        4.677
Zinc..........................................       12.894        5.309
TTO...........................................        4.298        4.298
Oil and grease \1\............................      126.420      126.420
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (j) Subpart A--Alkaline Cleaning Bath PSNS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                   alkaline cleaned     
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                   alkaline cleaned     
                                                                        
                                             ---------------------------
Chromium....................................        0.017         0.0070
Copper......................................        0.059         0.028 
Lead........................................        0.0046        0.0042
Nickel......................................        0.025         0.017 
Zinc........................................        0.047         0.019 
TTO.........................................        0.015         0.015 
Oil and grease \1\..........................        0.46          0.46  
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (k) Subpart A--Pickling Rinse PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                               -------------------------
Chromium......................................        0.216        0.087
Copper........................................        0.748        0.356
Lead..........................................        0.058        0.052
Nickel........................................        0.321        0.216
Zinc..........................................        0.596        0.245
TTO...........................................        0.198        0.198
Oil and grease \1\............................        5.850        5.850
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (l) Subpart A--Pickling Rinse for Forged Parts PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                   alloy forged parts   
                                                         pickled        
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                   alloy forged parts   
                                                         pickled        
                                                                        
                                               -------------------------
Chromium......................................        0.649        0.263
Copper........................................        2.246        1.070
Lead..........................................        0.175        0.157
Nickel........................................        0.965        0.649
Zinc..........................................        1.790        0.737
TTO...........................................        0.596        0.596
Oil and grease \1\............................       17.550       17.550
------------------------------------------------------------------------
\1\ For alternate monitoring.                                           

    (m) Subpart A--Pickling Bath PSNS.

[[Page 503]]



------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                     alloy pickled      
                                                                        
                                               -------------------------
Chromium......................................        0.042        0.017
Copper........................................        0.148        0.070
Lead..........................................        0.011        0.010
Nickel........................................        0.063        0.042
Zinc..........................................        0.118        0.048
TTO...........................................        0.039        0.039
Oil and grease 1..............................        1.160        1.160
------------------------------------------------------------------------
1 For alternate monitoring.                                             

    (n) Subpart A--Pickling Fume Scrubber PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                      alloy pickled     
                                                                        
                                               -------------------------
Chromium......................................        0.231        0.093
Copper........................................        0.801        0.381
Lead..........................................        0.062        0.056
Nickel........................................        0.344        0.231
Zinc..........................................        0.638        0.262
TTO...........................................        0.212        0.212
Oil and grease 1..............................        6.260        6.260
------------------------------------------------------------------------
1 For alternate monitoring.                                             

    (o) Subpart A--Tumbling or Burnishing PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                    alloy tumbled or    
                                                        burnished       
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                    alloy tumbled or    
                                                        burnished       
                                                                        
                                               -------------------------
Chromium......................................        0.215        0.087
Copper........................................        0.746        0.355
Lead..........................................        0.058        0.052
Nickel........................................        0.320        0.215
Zinc..........................................        0.594        0.244
TTO...........................................        0.198        0.198
Oil and grease 1..............................        5.830        5.830
------------------------------------------------------------------------
1 For alternate monitoring.                                             

    (p) Subpart A--Surface Coating PSNS.

------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 Metric units--mg/off-kg
                                                   of copper or copper  
                                                  alloy surface coated  
                                                                        
                                                  English units--pounds 
                                                per 1,000,000 off-pounds
                                                   of copper or copper  
                                                  alloy surface coated  
                                                                        
                                               -------------------------
Chromium......................................        0.274        0.111
Copper........................................        0.951        0.453
Lead..........................................        0.074        0.066
Nickel........................................        0.408        0.274
Zinc..........................................        0.757        0.312
TTO...........................................        0.252        0.252
Oil and grease 1..............................        7.430        7.430
------------------------------------------------------------------------
1 For alternate monitoring.                                             

    (q) Subpart A--Miscellaneous Waste Streams PSNS.

------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                              Metric units--mg/off-kg of
                                                copper or copper alloy  
                                                        formed          
                                                                        
                                               English units--pounds per
                                                1,000,000 off-pounds of 
                                                copper or copper alloy  
                                                        formed          
                                                                        
                                             ---------------------------
Chromium....................................        0.008         0.003 
Copper......................................        0.027         0.013 
Lead........................................        0.0021        0.0019
Nickel......................................        0.011         0.008 
Zinc........................................        0.022         0.009 
TTO.........................................        0.007         0.007 
Oil and grease 1............................        0.218         0.218 
------------------------------------------------------------------------
1 For alternate monitoring.                                             


[48 FR 36957, Aug. 15, 1983; 48 FR 50719, Nov. 3, 1983]
Sec. 468.16  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollution control technology (BCT). [Reserved]



             Subpart B--Beryllium Copper Forming Subcategory



Sec. 468.20  Applicability; description of the beryllium copper forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introduction of pollutants into publicly owned 
treatment works from the forming of beryllium copper alloys.

[51 FR 7571, Mar. 5, 1986]

[[Page 504]]



PART 469--ELECTRICAL AND ELECTRONIC COMPONENTS POINT SOURCE CATEGORY--Table of Contents




                  Subpart A--Semiconductor Subcategory

Sec.
469.10  Applicability.
469.11  Compliance dates.
469.12  Specialized definitions.
469.13  Monitoring.
469.14  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
469.15  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
469.16  Pretreatment standards for existing sources (PSES).
469.17  New source performance standards (NSPS).
469.18  Pretreatment standards for new sources (PSNS).
469.19  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollution control technology (BCT).

               Subpart B--Electronic Crystals Subcategory

469.20  Applicability.
469.21  Compliance dates.
469.22  Specialized definitions.
469.23  Monitoring.
469.24  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
469.25  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
469.26  Pretreatment standards for existing sources (PSES).
469.27  New source performance standards (NSPS).
469.28  Pretreatment standards for new sources (PSNS).
469.29  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollution control technology (BCT).

                 Subpart C--Cathode Ray Tube Subcategory

469.30  Applicability.
469.31  Specialized definitions.
469.32  Monitoring requirements.
469.34  Pretreatment standards for existing sources (PSES).
469.35  New source performance standards (NSPS).
469.36  Pretreatment standards for new sources (PSNS).

              Subpart D--Luminescent Materials Subcategory

469.40  Applicability.
469.41  Specialized definitions.
469.42  New source performance standards (NSPS).
469.43  Pretreatment standards for new sources (PSNS).

    Authority: Secs. 301, 304, 306, 307, 308, and 501 of the Clean Water 
Act (the Federal Water Pollution Control Act Amendments of 1972, as 
amended by the Clean Water Act of 1977, 33 U.S.C. 1311, 1314, 1316, 
1317, 1318, and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. 
L. 95-217, unless otherwise noted.

    Source: 48 FR 15394, Apr. 8, 1983, unless otherwise noted.



                  Subpart A--Semiconductor Subcategory



Sec. 469.10  Applicability.

    The provisions of this subpart are applicable to discharges 
resulting from all process operations associated with the manufacture of 
semiconductors, except sputtering, vapor deposition, and electroplating.



Sec. 469.11  Compliance dates.

    The compliance deadline for the BAT fluoride limitation shall be as 
soon as possible as determined by the permit writer, but no later than 
November 8, 1985. The compliance deadline for the BAT and BCT 
limitations for total toxic organics (TTO) and pH, respectively, is as 
soon as possible as determined by the permit writer, but in no event 
later than July 1, 1984. The compliance date for PSES for TTO is July 1, 
1984.



Sec. 469.12  Specialized definitions.

    The definitions in 40 CFR part 401 and the chemical analysis methods 
in 40 CFR part 136 apply to this subpart.
In addition,
    (a) The term ``total toxic organics (TTO)'' means the sum of the 
concentrations for each of the following

[[Page 505]]

toxic organic compounds which is found in the discharge at a 
concentration greater than ten (10) micrograms per liter:

1,2,4 Trichlorobenzene chloroform
1,2 Dichlorobenzene
1,3, Dichlorobenzene
1,4, Dichlorobenzene ethylbenzene
1,1,1 Trichloroethane methylene chloride naphthalene
2 Nitrophenol phenol bis (2-ethylhexyl) phthalate tetrachloroethylene 
toluene trichloroethylene
2 Chlorophenol
2,4 Dichlorophenol
4 Nitrophenol pentachlorophenol di-n-butyl phthalate anthracene
1,2 Diphenylhydrazine isophorone butyl benzyl pthalate
1,1 Dichloroethylene
2,4,6 Trichlorophenol carbon tetrachloride
1,2 Dichloroethane
1,1,2 Trichloroethane dichlorobromomethane

    (b) The term ``semiconductors'' means solid state electrical devices 
which perform functions such as information processing and display, 
power handling, and interconversion between light energy and electrical 
energy.
    (c) The term ``manufacture of semiconductors'' means those 
processes, beginning with the use of crystal wafers, which lead to or 
are associated with the manufacture of semiconductor devices.

[48 FR 15394, Apr. 8, 1983, as amended at 48 FR 45250, Oct. 4, 1983]



Sec. 469.13  Monitoring.

    (a) In lieu of monitoring for TTO, the permitting authority may 
allow direct dischargers to include the following certification as a 
``comment'' on the Discharge Monitoring Report required by Sec. 122.44 
(i), formerly Sec. 122.62(i): ``Based on my inquiry of the person or 
persons directly responsible for managing compliance with the permit 
limitation for total toxic organics (TTO), I certify that, to the best 
of my knowledge and belief, no dumping of concentrated toxic organics 
into the wastewaters has occurred since filing the last discharge 
monitoring report. I further certify that this facility is implementing 
the solvent management plan submitted to the permitting authority.''
    (b) In requesting that no monitoring of TTO be required, the direct 
discharger shall submit a solvent management plan that specifies to the 
permitting authority's satisfaction the toxic organic compounds used; 
the method of disposal used instead of dumping, such as reclamation, 
contract hauling, or incineration; and procedures for assuring that 
toxic organics do not routinely spill or leak into the wastewater. The 
permitting authority shall incorporate the plan as a provision of the 
permit.
    (c) In lieu of monitoring for TTO, the control authority may allow 
industrial users of POTWs to make the following certification as a 
comment to the periodic reports required by Sec. 403.12(e): ``Based on 
my inquiry of the person or persons directly responsible for managing 
compliance with the pretreatment standard for total toxic organics 
(TTO), I certify that, to the best of my knowledge and belief, no 
dumping of concentrated toxic organics into the wastewaters has occurred 
since filing the last discharge monitoring report. I further certify 
that this facility is implementing the solvent management plan submitted 
to the control authority.''
    (d) In requesting that no monitoring be required, industrial users 
of POTWs shall submit a solvent management plan that specifies to the 
control authority's satisfaction the toxic organic compounds used; the 
method of disposal used instead of dumping, such as reclamation, 
contract hauling, or incineration; and procedures for assuring that 
toxic organics do not routinely spill or leak into the wastewater.

(Approved by the Office of Management and Budget under control number 
2040-0074)

[48 FR 15394, Apr. 8, 1983, as amended at 50 FR 4515, Jan. 31, 1985]



Sec. 469.14  Effluent limitations representing the degree of effluent reduction 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 degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

[[Page 506]]



            Subpart A--Semiconductor BPT Effluent Limitations           
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
TTO \1\.......................................         1.37        (\2\)
pH............................................        (\3\)        (\3\)
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ Not applicable.                                                     
\3\ Within the range of 6.0 to 9.0.                                     



Sec. 469.15  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):

            Subpart A--Semiconductor BAT Effluent Limitations           
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
       Pollutant or pollutant property           any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                           l)           
                                                                        
                                              --------------------------
TTO \1\......................................          1.37        (\2\)
Fluoride (T).................................         32.0          17.4
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ Not applicable.                                                     



Sec. 469.16  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources (PSES):
    (a)

           Subpart A--Semiconductor PSES Effluent Limitations           
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
TTO \1\.......................................         1.37        (\2\)
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ Not applicable.                                                     

    (b) An existing source submitting a certification in lieu of 
monitoring pursuant to Sec. 469.13 (c) and (d) of this regulation must 
implement the solvent management plan approved by the control authority.



Sec. 469.17  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS).

           Subpart A--Semiconductor NSPS Effluent Limitations           
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
       Pollutant or pollutant property           any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                           l)           
                                                                        
                                              --------------------------
TTO \1\......................................          1.37       (\2\ )
Fluoride (T).................................         32.0          17.4
pH...........................................     (\2\ )          (\3\ )
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ Not applicable.                                                     
\3\ Within the range of 6.0 to 9.0.                                     



Sec. 469.18  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS):
    (a)

[[Page 507]]



           Subpart A--Semiconductor PSNS Effluent Limitations           
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
TTO \1\.......................................         1.37       (\2\ )
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ Not applicable.                                                     

    (b) A new source submitting a certification in lieu of monitoring 
pursuant to Sec. 469.13 (c) and (d) of this regulation must implement 
the solvent management plan approved by the control authority.



Sec. 469.19  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollution control technology (BCT).

    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 degree of effluent reduction attainable by 
the application of the best conventional pollution control technology 
(BCT):

            Subpart A--Semiconductor BCT Effluent Limitations           
------------------------------------------------------------------------
                                                              Average of
                                                                daily   
                                                Maximum for   values for
        Pollutant or pollutant property          any 1 day        30    
                                                             consecutive
                                                                 days   
------------------------------------------------------------------------
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.                                        



               Subpart B--Electronic Crystals Subcategory



Sec. 469.20  Applicability.

    (a) The provisions of this subpart are applicable to discharges 
resulting from the manufacture of electronic crystals.



Sec. 469.21  Compliance dates.

    The compliance date for the BAT fluoride limitation is as soon as 
possible as determined by the permit writer but in no event later than 
November 8, 1985. The compliance date for PSES for total toxic organics 
(TTO) is July 1, 1984 and for arsenic is November 8, 1985.

[48 FR 45250, Oct. 4, 1983, as amended at 49 FR 5923, Feb. 16, 1984]



Sec. 469.22  Specialized definitions.

    The definitions in 40 CFR part 401 and the chemical analysis methods 
in 40 CFR part 136 apply to this subpart. In addition,
    (a) The term ``total toxic organics (TTO)'' means the sum of the 
concentrations for each of the following toxic organic compounds which 
is found in the discharge at a concentration greater than ten (10) 
micrograms per liter:
1,2,4 Trichlorobenzene chloroform
1,2 Dichlorobenzene
1,3, Dichlorobenzene
1,4, Dichlorobenzene ethylbenzene
1,1,1 Trichloroethane methylene chloride naphthalene
2 Nitrophenol phenol bis (2-ethylhexyl) phthalate tetrachloroethylene 
toluene trichloroethylene
2 Chlorophenol
2,4 Dichlorophenol
4 Nitrophenol pentachlorophenol di-n-butyl phthalate anthracene
1,2 Diphenylhydrazine isophorone butyl benzyl pthalate
1,1 Dichloroethylene
2,4,6 Trichlorophenol carbon tetrachloride
1,2 Dichloroethane
1,1,2 Trichloroethane dichlorobromomethane
    (b) The term ``electronic crystals'' means crystals or crystalline 
material which because of their unique structural and electronic 
properties are used in electronic devices. Examples of these crystals 
are crystals comprised of quartz, ceramic, silicon, gallium arsenide, 
and idium arsenide.
    (c) The term ``manufacture of electronic crystals'' means the 
growing of crystals and/or the production of crystal wafers for use in 
the manufacture of electronic devices.
[48 FR 15394, Apr. 8, 1983, as amended at 48 FR 45250, Oct. 4, 1983]



Sec. 469.23  Monitoring.

    The certification alternative to monitoring for Total Toxic Organics 
(TTO) described in Sec. 469.13 (a), (b), (c), and (d) is applicable to 
this subpart.

(Approved by the Office of Management and Budget under control number 
2040-0074)

[48 FR 15394, Apr. 8, 1983, as amended at 50 FR 4515, Jan. 31, 1985]


[[Page 508]]





Sec. 469.24  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in 40 CFR 125.30 through 32, any existing point 
source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available (BPT):

         Subpart B--Electronic Crystals BPT Effluent Limitations        
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
TTO \1\.....................................          1.37      (\3\)   
Arsenic (T) \2\.............................          2.09          0.83
Fluoride (T)................................         32.0          17.4 
TSS.........................................         61.0          23.0 
pH..........................................      (\4\)         (\4\)   
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ The arsenic (T) limitation only applies to manufacturers of gallium 
  or indium arsenide crystals.                                          
\3\ Not applicable.                                                     
\4\ Within the range of 6.0 to 9.0.                                     



Sec. 469.25  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically 
          achievable (BAT).

    Except as provided in 40 CFR 125.30 through 32, any existing point 
source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best available technology economically available 
(BAT):

         Subpart B--Electronic Crystals BAT Effluent Limitations        
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
TTO \1\.....................................          1.37      (\3\)   
Arsenic\2\..................................          2.09          0.83
Fluoride....................................         32.0          17.4 
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ The arsenic limitation only applies to manufacturers of gallium or  
  indium arsenide crystals.                                             
\3\ Not applicable.                                                     



Sec. 469.26  Pretreatment standards for existing sources (PSES).

    (a) Except as provided in 40 CFR 403.7 and 403.13, any existing 
source subject to this subpart which introduces pollutants into a 
publicly owned treatment works must comply with 40 CFR part 403 and 
achieve the following pretreatment standards for existing sources 
(PSES):

        Subpart B--Electronic Crystals PSES Effluent Limitations        
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
TTO \1\.....................................          1.37      (\2\)   
Arsenic (T) \3\.............................          2.09          0.83
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ Not applicable.                                                     
\3\ The arsenic (T) limitation only applies to manufacturers of gallium 
  or indium arsenide crystals.                                          

    (b) An existing source submitting a certification in lieu of 
monitoring pursuant to Sec. 469.13 (c) and (d) of this regulation must 
implement the solvent management plan approved by the control authority.
[48 FR 15394, Apr. 8, 1983. Redesignated at 48 FR 45250, Oct. 4, 1983]



Sec. 469.27  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

        Subpart B--Electronic Crystals NSPS Effluent Limitations        
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                              Milligrams per liter(mg/l)
                                                                        
                                             ---------------------------
TTO \1\.....................................          1.37      (\2\)   
Arsenic(T) \3\..............................          2.09          0.83
Fluoride(T).................................         32.0          17.4 
TSS.........................................         61.0          23.0 
pH..........................................      (\4\)         (\4\)   
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ Not applicable.                                                     
\3\ The arsenic(T) limitation only applies to manufacturers of gallium  
  or indium arsenide crystals.                                          
\4\ Within the range of 6.0 to 9.0.                                     


[48 FR 15394, Apr. 8, 1983. Redesignated at 48 FR 45250, Oct. 4, 1983]


[[Page 509]]





Sec. 469.28  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS):
    (a)

        Subpart B--Electronic Crystals PSNS Effluent Limitations        
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
TTO \1\.....................................          1.37      (\2\)   
Arsenic (T) \3\.............................          2.09          0.83
------------------------------------------------------------------------
\1\ Total toxic organics.                                               
\2\ Not applicable.                                                     
\3\ The arsenic (T) limitation only applies to manufacturers of gallium 
  or indium arsenide crystals.                                          

    (b) A new source submitting a certification in lieu of monitoring 
pursuant to Sec. 469.13(c) and (d) of this regulation must implement the 
solvent management plan approved by the control authority.
[48 FR 15394, Apr. 8, 1983. Redesignated at 48 FR 45250, Oct. 4, 1983]



Sec. 469.29  Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollution control technology (BCT).

    Except as provided in 40 CFR 125.30 through 32, any existing point 
source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best conventional pollution control technology 
(BCT):

         Subpart B--Electronic Crystals BCT Effluent Limitations        
------------------------------------------------------------------------
                                                             Average of 
                                                            daily values
       Pollutant or pollutant property         Maximum for     for 30   
                                                any 1 day    consecutive
                                                                days    
------------------------------------------------------------------------
                                               Milligrams per liter (mg/
                                                          l)            
                                                                        
                                             ---------------------------
TSS.........................................          61.0          23.0
pH..........................................       (\1\)         (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.                                     


[48 FR 15394, Apr. 8, 1983. Redesignated at 48 FR 45250, Oct. 4, 1983]



                 Subpart C--Cathode Ray Tube Subcategory

    Authority: Secs. 301, 304, 306, 307, 308, 309, and 501 of the Clean 
Water Act (the Federal Water Pollution Control Act Amendments of 1972, 
as amended by the Clean Water Act of 1977, 33 U.S.C. 1311, 1314, 1316, 
1317, 1318, and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. 
L. 95-217).

    Source: 48 FR 55704, Dec. 14, 1983, unless otherwise noted.



Sec. 469.30  Applicability.

    (a) The provisions of this subpart are applicable to discharges 
resulting from the manufacture of cathode ray tubes.
    (b) The compliance deadline for PSES shall be no later than July 14, 
1986.

[48 FR 55704, Dec. 14, 1983; 49 FR 1056, Jan. 9, 1984]



Sec. 469.31  Specialized definitions.

    The definitions in 40 CFR part 401 and the chemical analysis methods 
in 40 CFR part 136 apply to this subpart. In addition,
    (a) The term ``cathode ray tubes'' means electronic devices in which 
electrons focus through a vacuum to generate a controlled image on a 
luminescent surface. This definition does not include receiving and 
transmitting tubes.
    (b) The term ``total toxic organics (TTO)'' means the sum of the 
concentrations for each of the following toxic organic compounds which 
is found in the discharge at a concentration greater than ten (10) 
micrograms per liter:

1,1,1 Chloroform
Trichloroethane
Methylene chloride
Bis (2-ethylhexyl) phthalate
Toluene
Trichloroethylene



Sec. 469.32  Monitoring requirements.

    The certification alternative to monitoring for TTO specified in 
Sec. 469.13 (a),

[[Page 510]]

(b), (c) and (d), is applicable to this subpart.

(Approved by the Office of Management and Budget under control number 
2040-0074)

[48 FR 55704, Dec. 14, 1983, as amended at 49 FR 34823, Sept. 4, 1984]



Sec. 469.34  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and achieve the 
following pretreatment standards for existing sources (PSES):

------------------------------------------------------------------------
                                                               Monthly  
                                                Maximum for    average  
        Pollutant or pollutant property          any 1 day    shall not 
                                                                exceed  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
TTO \1\.......................................         1.58  ...........
Cadmium.......................................         0.06         0.03
Chromium......................................         0.65         0.30
Lead..........................................         1.12         0.41
Zinc..........................................         1.38         0.56
Fluoride......................................        35.0         18.0 
------------------------------------------------------------------------
\1\ Total toxic organics.                                               



Sec. 469.35  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                               Monthly  
                                                Maximum for    average  
        Pollutant or pollutant property          any 1 day    shall not 
                                                                exceed  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
pH............................................       (2)          (2)   
TTO 1.........................................         1.58  ...........
Cadmium.......................................         0.06         0.03
Chromium......................................         0.56         0.26
Lead..........................................         0.72         0.27
Zinc..........................................         0.80         0.33
Fluoride......................................        35.0         18.0 
TSS...........................................        46.0         24.0 
------------------------------------------------------------------------
1 Total toxic organics.                                                 
2 Within the range of 6.0 to 9.0.                                       



Sec. 469.36  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS):

------------------------------------------------------------------------
                                                               Monthly  
                                                Maximum for    average  
        Pollutant or pollutant property          any 1 day    shall not 
                                                                exceed  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
TTO 1.........................................         1.58  ...........
Cadmium.......................................         0.06         0.03
Chromium......................................         0.56         0.26
Lead..........................................         0.72         0.27
Zinc..........................................         0.80         0.33
Fluoride......................................        35.0         18.0 
------------------------------------------------------------------------
1 Total toxic organics.                                                 



              Subpart D--Luminescent Materials Subcategory

    Authority: Secs. 301, 304, 306, 307, 308, 309, and 501 of the Clean 
Water Act (the Federal Water Pollution Control Act Amendments of 1972, 
as amended by the Clean Water Act of 1977, 33 U.S.C. 1311, 1314, 1316, 
1317, 1318, and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. 
L. 95-217).

    Source: 48 FR 55704, Dec. 14, 1983, unless otherwise noted.



Sec. 469.40  Applicability.

    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of luminescent materials.



Sec. 469.41  Specialized definitions.

    The definitions in 40 CFR part 401 and the chemical analysis methods 
in 40 CFR part 136 apply to this subpart. In addition,
    (a) The term ``luminescent materials'' shall mean materials that 
emit light upon excitation by such energy sources as photons, electrons, 
applied voltage, chemical reactions or mechanical energy and which are 
specifically used as coatings in fluorescent lamps and cathode ray 
tubes. Luminescent materials include, but are not limited to, calcium 
halophosphate, yttrium oxide, zinc sulfide, and zinc-cadmium sulfide.



Sec. 469.42  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

[[Page 511]]



------------------------------------------------------------------------
                                                               Monthly  
                                                Maximum for    average  
        Pollutant or pollutant property          any 1 day    shall not 
                                                                exceed  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
pH............................................       (1)          (1)   
Cadmium.......................................         0.55         0.26
Antimony......................................         0.10         0.04
Zinc..........................................         1.64         0.67
Fluoride......................................        35.0         18.0 
TSS...........................................        60.0         31.0 
------------------------------------------------------------------------
1 Within the range of 6.0 to 9.0.                                       



Sec. 469.43  Pretreatment standards for new sources (PSNS).

     Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS):

------------------------------------------------------------------------
                                                               Monthly  
                                                 For any 1     average  
              Pollutant property                    day       shall not 
                                                                exceed  
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)           
                                                                        
                                               -------------------------
Cadmium.......................................         0.55         0.26
Antimony......................................         0.10         0.04
Zinc..........................................         1.64         0.67
Fluoride......................................        35.0         18.0 
------------------------------------------------------------------------



PART 471--NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY--Table of Contents




                           General Provisions

Sec.
471.01  Applicability.
471.02  General definitions.
471.03  Compliance date for PSES.

             Subpart A--Lead-Tin-Bismuth Forming Subcategory

471.10  Applicability; description of the lead-tin-bismuth forming 
          subcategory.
471.11  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.12  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.13  New source performance standards (NSPS).
471.14  Pretreatment standards for existing sources (PSES).
471.15  Pretreatment standards for new sources (PSNS).
471.16  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                Subpart B--Magnesium Forming Subcategory

471.20  Applicability; description of the magnesium forming subcategory.
471.21  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.22  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.23  New source performance standards (NSPS).
471.24  Pretreatment standards for existing sources (PSES).
471.25  Pretreatment standards for new sources (PSNS).
471.26  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

              Subpart C--Nickel-Cobalt Forming Subcategory

471.30  Applicability; description of the nickel-cobalt forming 
          subcategory.
471.31  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.32  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.33  New source performance standards (NSPS).
471.34  Pretreatment standards for existing sources (PSES).
471.35  Pretreatment standards for new sources (PSNS).
471.36  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

             Subpart D--Precious Metals Forming Subcategory

471.40  Applicability; description of the precious metals forming 
          subcategory.

[[Page 512]]

471.41  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.42  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.43  New source performance standards (NSPS).
471.44  Pretreatment standards for existing sources (PSES).
471.45  Pretreatment standards for new sources (PSNS).
471.46  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

            Subpart E--Refractory Metals Forming Subcategory

471.50  Applicability; description of the refractory metals forming 
          subcategory.
471.51  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.52  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.53  New source performance standards (NSPS).
471.54  Pretreatment standards for existing sources (PSES).
471.55  Pretreatment standards for new sources (PSNS).
471.56  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                 Subpart F--Titanium Forming Subcategory

471.60  Applicability; description of the titanium forming subcategory.
471.61  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.62  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.63  New source performance standards (NSPS).
471.64  Pretreatment standards for existing sources (PSES).
471.65  Pretreatment standards for new sources (PSNS).
471.66  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                 Subpart G--Uranium Forming Subcategory

471.70  Applicability; description of the uranium forming subcategory.
471.71  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.72  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.73  New source performance standards (NSPS).
471.74  Pretreatment standards for existing sources (PSES). [Reserved]
471.75  Pretreatment standards for new sources (PSNS).
471.76  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                   Subpart H--Zinc Forming Subcategory

471.80  Applicability; description of the zinc forming subcategory.
471.81  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.82  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.83  New source performance standards (NSPS).
471.84  Pretreatment standards for existing sources (PSES). [Reserved]
471.85  Pretreatment standards for new sources (PSNS).
471.86  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

            Subpart I--Zirconium-Hafnium Forming Subcategory

471.90  Applicability; description of the zirconium-hafnium forming 
          subcategory.

[[Page 513]]

471.91  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.92  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.93  New source performance standards (NSPS).
471.94  Pretreatment standards for existing sources (PSES).
471.95  Pretreatment standards for new sources (PSNS).
471.96  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

                  Subpart J--Metal Powders Subcategory

471.100  Applicability; description of the metal powders subcategory.
471.101  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          practicable control technology currently available (BPT).
471.102  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best available 
          technology economically achievable (BAT).
471.103  New source performance standards (NSPS).
471.104  Pretreatment standards for existing sources (PSES).
471.105  Pretreatment standards for new sources (PSNS).
471.106  Effluent limitations representing the degree of effluent 
          reduction attainable by the application of the best 
          conventional pollutant control technology (BCT). [Reserved]

    Authority: Secs. 301, 304(b), (c), (e), and (g), 306(b) and (c), 
307, 308, and 501 of the Clean Water Act (the Federal Water Pollution 
Control Act Amendments of 1972 as amended by the Clean Water Act of 
1977) (the ``Act''); 33 U.S.C. 1311, 1314(b), (c), (e), and (g), 1316(b) 
and (c), and 1361; 86 Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 
95-217.

    Source: 50 FR 34270, Aug. 23, 1985, unless otherwise noted.

                           General Provisions



Sec. 471.01  Applicability.

    (a) This part applies to discharges of pollutants to waters of the 
United States and introduction of pollutants into a publicly owned 
treatment works from the forming of nonferrous metals (including 
nonferrous metal alloys), except beryllium, copper, and aluminum and 
their alloys. Aluminum alloys are defined as any alloy in which aluminum 
is the major constituent in percent by weight. Copper alloys are defined 
as any alloy in which copper is the major constituent in percent by 
weight except when copper is alloyed with precious metals. Any copper-
precious metal alloy containing 30 percent or greater precious metal is 
considered a precious metal alloy for the purposes of this part. 
Beryllium alloys are any alloy in which beryllium is present at 0.1 
percent or greater. This part applies to:
    (1) Forming operations, including rolling (both hot and cold), 
extruding, forging, drawing, swaging, cladding, and tube reducing, and
    (2) Ancillary operations performed as an integral part of the 
forming of these metals, including casting for subsequent forming, heat 
treatment, surface treatment, alkaline cleaning, solvent degreasing, 
product testing, surface coating, sawing, grinding, tumbling, 
burnishing, and wet air pollution control.
    (b) This part also applies to discharges of pollutants to waters of 
the United States and introduction of pollutants into a publicly owned 
treatment works from mechanical metal powder production operations, 
forming of parts from metal powders, and associated ancillary operations 
(listed in paragraph (a)(2) of this section) of:
    (1) Iron, copper, and aluminum, and their alloys; and
    (2) The nonferrous metals and their alloys described in paragraph 
(a) of this section. This part does not regulate the production of metal 
powders by chemical means such as precipitation. The production of metal 
powder as the final step in refining metal is regulated under the 
Nonferrous Metals Manufacturing Point Source Category regulation, 40 CFR 
part 421.
    (c) Surface treatment includes any chemical or electrochemical 
treatment applied to the surface of the metal. For the purposes of this 
regulation, surface treatment of metals is considered to be an integral 
part of the forming of metals whenever it is performed at the

[[Page 514]]

same plant site at which the metals are formed. Such surface treatment 
operations are not regulated under the Electroplating or Metal Finishing 
Point Source Category regulations, 40 CFR part 413 or 433, respectively.
    (d) Casting is covered by this part when it is performed as an 
integral part of the metal forming process and takes place at the same 
plant site at which metals are formed. Such casting will not be 
regulated under the provisions of Metal Molding and Casting Point Source 
Category regulations, 40 CFR part 464.
    (e) This part does not apply to the forming of the metals cadmium, 
chromium, gallium, germanium, indium, lithium, manganese, neodymium, or 
praseodymium.



Sec. 471.02  General definitions.

    In addition to the definitions set forth in 40 CFR part 401, the 
following definitions apply to this part:
    (a) ``Nonferrous metal'' is any pure metal other than iron or any 
metal alloy for which a metal other than iron is its major constituent 
in percent by weight.
    (b) ``Forming'' is a set of manufacturing operations in which metals 
and alloys are made into semifinished products by hot or cold working.
    (c) ``Alkaline cleaning'' uses a solution (bath), usually detergent, 
to remove lard, oil, and other such compounds from a metal surface. 
Alkaline cleaning is usually followed by a water rinse. The rinse may 
consist of single or multiple stage rinsing. For the purposes of this 
part, an alkaline cleaning operation is defined as a bath followed by a 
rinse, regardless of the number of rinse stages. Each alkaline cleaning 
bath and rinse combination is entitled to a discharge allowance.
    (d) ``Atomization'' is the process in which a stream of water or gas 
impinges upon a molten metal stream, breaking it into droplets which 
solidify as powder particles.
    (e) ``Burnishing'' is a surface finishing process in which minute 
surface irregularities are displaced rather than removed.
    (f) ``Casting'' is pouring molten metal into a mold to produce an 
object of desired shape.
    (g) ``Cladding'' or ``metal cladding'' is the art of producing a 
composite metal containing two or more layers that have been 
metallurgically bonded together by roll bonding (co-rolling), solder 
application (or brazing), or explosion bonding.
    (h) ``Contact cooling water'' is any wastewater which contacts the 
metal workpiece or the raw materials used in forming metals for the 
purpose of removing heat from the metal.
    (i) ``Continuous casting'' is the production of sheet, rod, or other 
long shapes by solidifying the metal while it is being poured through an 
open-ended mold.
    (j) ``Degreasing'' is the removal of oils and greases from the 
surface of the metal workpiece. This process can be accomplished with 
detergents as in alkaline cleaning or by the use of solvents.
    (k) ``Direct chill casting'' is the pouring of molten nonferrous 
metal into a water-cooled mold. Contact cooling water is sprayed onto 
the metal as it is dropped into the mold, and the metal ingot falls into 
a water bath at the end of the casting process.
    (l) ``Drawing'' is the process of pulling a metal through a die or 
succession of dies to reduce the metal's diameter or alter its cross-
sectional shape.
    (m) ``Dye penetrant testing'' is a nondestructive method for finding 
discontinuities that are open to the surface of the metal. A dye is 
applied to the surface of metal and the excess is rinsed off. Dye that 
penetrates surface discontinuities will not be rinsed away thus marking 
these discontinuities.
    (n) ``Emulsions'' are stable dispersions of two immiscible liquids. 
In the Nonferrous Metals Forming and Metal Powders Point Source 
category, this is usually an oil and water mixture.
    (o) ``Electrocoating'' is the electrodeposition of a metallic or 
nonmetallic coating onto the surface of a workpiece.
    (p) ``Extrusion'' is the application of pressure to a billet of 
metal, forcing the metal to flow through a die orifice.
    (q) ``Forging'' is deforming metal, usually hot, with compressive 
force into desired shapes, with or without dies. Where dies are used, 
the metal is forced to take the shape of the die.

[[Page 515]]

    (r) ``Grinding'' is the process of removing stock from a workpiece 
by the use of a tool consisting of abrasive grains held by a rigid or 
semi-rigid grinder. Grinding includes surface finishing, sanding, and 
slicing.
    (s) ``Heat treatment'' is the application of heat of specified 
temperature and duration to change the physical properties of the metal.
    (t) ``Hot pressing'' is forming a powder metallurgy compact at a 
temperature high enough to effect concurrent sintering.
    (u) ``Hydrotesting'' is the testing of piping or tubing by filling 
with water and pressurizing to test for integrity.
    (v) ``Impregnation'' is the process of filling pores of a formed 
powder part, usually with a liquid such as a lubricant, or mixing 
particles of a nonmetallic substance in a matrix of metal powder.
    (w) ``In-process control technology'' is the conservation of 
chemicals and water throughout the production operations to reduce the 
amount of wastewater to be discharged.
    (x) ``Metal powder production'' operations are mechanical process 
operations which convert metal to a finely divided form.
    (y) ``Milling'' is the mechanical treatment of a nonferrous metal to 
produce powder, or to coat one component of a powder mixture with 
another.
    (z) ``Neat oil'' is a pure oil with no or few impurities added. In 
nonferrous metals forming, its use is mostly as a lubricant.
    (aa) ``Powder forming'' includes forming and compressing powder into 
a fully dense finished shape, and is usually done within closed dies.
    (bb) ``Precious metals'' include gold, platinum, palladium, and 
silver and their alloys. Any alloy containing 30 or greater percent by 
weight of precious metals is considered a precious metal alloy.
    (cc) ``Product testing'' includes operations such as dye penetrant 
testing, hydrotesting, and ultrasonic testing.
    (dd) ``Refractory metals'' includes the metals of columbium, 
tantalum, molybdenum, rhenium, tungsten and vanadium and their alloys.
    (ee) ``Rolling'' is the reduction in thickness or diameter of a 
workpiece by passing it between lubricated steel rollers.
    (ff) ``Roll bonding'' is the process by which a permanent bond is 
created between two metals by rolling under high pressure in a bonding 
mill (co-rolling).
    (gg) ``Sawing'' is cutting a workpiece with a band, blade, or 
circular disc having teeth.
    (hh) ``Shot casting'' is the production of shot by pouring molten 
metal in finely divided streams to form spherical particles.
    (ii) ``Stationary casting'' is the pouring of molten metal into 
molds and allowing the metal to cool.
    (jj) ``Surface treatment'' is a chemical or electrochemical 
treatment applied to the surface of a metal. Such treatments include 
pickling, etching, conversion coating, phosphating, and chromating. 
Surface treatment baths are usually followed by a water rinse. The rinse 
may consist of single or multiple stage rinsing. For the purposes of 
this part, a surface treatment operation is defined as a bath followed 
by a rinse, regardless of the number of stages. Each surface treatment 
bath, rinse combination is entitled to discharge allowance.
    (kk) ``Swaging'' is a process in which a solid point is formed at 
the end of a tube, rod, or bar by the repeated blows of one or more 
pairs of opposing dies.
    (ll) ``Tube reducing'' is an operation which reduces the diameter 
and wall thickness of tubing with a mandrel and a pair of rolls with 
tapered grooves.
    (mm) ``Tumbling'' or ``barrel finishing'' is an operation in which 
castings, forgings, or parts pressed from metal powder are rotated in a 
barrel with ceramic or metal slugs or abrasives to remove scale, fins, 
or burrs. It may be done dry or with an aqueous solution.
    (nn) ``Ultrasonic testing'' is a nondestructive test which applies 
sound, at a frequency above about 20 HJz, to metal, which has been 
immersed in liquid (usually water) to locate inhomogeneities or 
structural discontinuities.
    (oo) ``Wet air pollution control scrubbers'' are air pollution 
control devices used to remove particulates and fumes from air by 
entraining the pollutants in a water spray.

[[Page 516]]

    (pp) ``Grab sample'' is a single sample which is collected at a time 
and place most representative of total discharge.
    (qq) ``Composite sample'' is a sample composed of no less than eight 
grab samples taken over the compositing period.
    (rr) A ``flow proportional composite sample'' is composed of grab 
samples collected continuously or discretely in proportion to the total 
flow at time of collection or to the total flow since collection of the 
previous grab sample. The grab volume or frequency of grab collection 
may be varied in proportion to flow.
    (ss) The term ``control authority'' is defined as the POTW if it has 
an approved pretreatment program; in the absence of such a program, the 
NPDES State if it has an approved pretreatment program or EPA if the 
State does not have an approved program.
    (tt) ``Continuous operations'' means that the industrial user 
introduces regulated wastewaters to the POTW throughout the operating 
hours of the facility, except for infrequent shutdowns for maintenance, 
process changes, or other similar activities.
    (uu) ``Intermittent operations'' means the industrial users does not 
have a continuous operation.
    (vv) The term ``off-kg (off-lb)'' means the mass of metal or metal 
alloy removed from a forming operation at the end of a process cycle for 
transfer to a different machine or process.



Sec. 471.03  Compliance date for PSES.

    The compliance date for PSES under this regulation is August 23, 
1988.



             Subpart A--Lead-Tin-Bismuth Forming Subcategory



Sec. 471.10  Applicability; description of the lead-tin-bismuth forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the lead-tin-bismuth 
forming subcategory.



Sec. 471.11  Effluent limitations representing the degree of effluent reduction 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 for the process operations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) Rolling spent emulsions.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Antimony....................................         0.068         0.030
Lead........................................         0.010         0.005
Oil and grease..............................         0.468         0.281
TSS.........................................         0.960         0.457
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) Rolling spent soap solutions.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                              million off-pound) of lead-
                                                tin-bismuth rolled with 
                                                    soap solutions      
                                                                        
                                             ---------------------------
Antimony....................................         0.125         0.055
Lead........................................         0.019         0.009
Oil and grease..............................         0.860         0.520
TSS.........................................         1.80          0.840
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Drawing spent neat oils--Subpart A--BPT. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

[[Page 517]]



                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth drawn  
                                                    with emulsions      
                                                                        
                                             ---------------------------
Antimony....................................         0.076         0.034
Lead........................................         0.011         0.005
Oil and grease..............................         0.526         0.316
TSS.........................................         1.08          0.513
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Drawing spent soap solutions.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth drawn  
                                                  with soap solutions   
                                                                        
                                             ---------------------------
Antimony....................................         0.022         0.010
Lead........................................         0.003         0.002
Oil and grease..............................         0.149         0.090
TSS.........................................         0.306         0.146
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Extrusion press and solution heat treatment contact cooling 
water.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                              million off-pounds of lead-
                                               tin-bismuth heat treated 
                                                                        
                                             ---------------------------
Antimony....................................         4.14          1.850
Lead........................................         0.605         0.288
Oil and grease..............................        28.80         17.30 
TSS.........................................        59.10         28.10 
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (g) Extrusion press hydraulic fluid leakage.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth extruded
                                                                        
                                             ---------------------------
Antimony....................................         0.158         0.071
Lead........................................         0.023         0.011
Oil and grease..............................         1.10          0.660
TSS.........................................         2.26          1.07 
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (h) Continuous strip casting contact cooling water.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth cast by 
                                                 the continuous strip   
                                                        method          
                                                                        
                                             ---------------------------
Antimony....................................        0.003         0.001 
Lead........................................        0.0004        0.0002
Oil and grease..............................        0.020         0.012 
TSS.........................................        0.041         0.020 
pH..........................................  ............    (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Semi-continuous ingot casting contact cooling water.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth ingot  
                                              cast by the sem-continuous
                                                        method          
                                                                        
                                             ---------------------------
Antimony....................................        0.085         0.038 
Lead........................................        0.013         0.006 
Oil and grease..............................        0.588         0.353 
TSS.........................................        1.21          0.574 
pH..........................................  ............    (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Shot casting contact cooling water.

[[Page 518]]



                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              lead-tin-bismuth shot cast
                                                                        
                                             ---------------------------
Antimony....................................         0.107         0.048
Lead........................................         0.016         0.008
Oil and grease..............................         0.746         0.448
TSS.........................................         1.53          0.728
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Shot-forming wet air pollution control scrubber blowdown.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 lead-tin-bismuth shot  
                                                        formed          
                                                                        
                                             ---------------------------
Antimony....................................         1.69          0.753
Lead........................................         0.247         0.118
Oil and grease..............................        11.8           7.06 
TSS.........................................        24.1          11.5  
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Alkaline cleaning spent baths.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Antimony....................................         0.345         0.154
Lead........................................         0.051         0.024
Oil and grease..............................         2.40          1.44 
TSS.........................................         4.92          2.34 
pH..........................................  ............    (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Alkaline cleaning rinse.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Antimony....................................         6.78          3.02 
Lead........................................         0.991         0.472
Oil and grease..............................        47.2          28.4  
TSS.........................................        96.8          46.0  
pH..........................................  ............    (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Swaging spent emulsions.

                             Subpart A--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth swaged 
                                                     with emulsion      
                                                                        
                                             ---------------------------
Antimony....................................        0.005         0.002 
Lead........................................        0.0007        0.0004
Oil and grease..............................        0.036         0.022 
TSS.........................................        0.073         0.034 
pH..........................................  ............    (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Degreasing spent solvents--Subpart A--BPT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2884, Jan. 22, 1986]



Sec. 471.12  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):
    (a) Rolling spent emulsions.

[[Page 519]]



                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth rolled 
                                                     with emulsion      
                                                                        
                                             ---------------------------
Antimony....................................         0.067         0.030
Lead........................................         0.010         0.005
------------------------------------------------------------------------

    (b) Rolling spent soap solutions.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth rolled 
                                                  with soap solutions   
                                                                        
                                             ---------------------------
Antimony....................................         0.120         0.055
Lead........................................         0.018         0.009
------------------------------------------------------------------------

    (c) Drawing spent neat oils--Subpart A--BAT. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth drawn  
                                                    with emulsions      
                                                                        
                                             ---------------------------
Antimony....................................         0.080         0.034
Lead........................................         0.011         0.005
------------------------------------------------------------------------

    (e) Drawing spent soap solutions.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth drawn  
                                                  with soap solutions   
                                                                        
                                             ---------------------------
Antimony....................................         0.022         0.010
Lead........................................         0.003         0.002
------------------------------------------------------------------------

    (f) Extrusion press and solution heat treatment contact colling 
water.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds/per  
                                                million off-pounds) of  
                                                 lead-tin-bismuth heat  
                                                        treated         
                                                                        
                                             ---------------------------
Antimony....................................         0.414         0.185
Lead........................................         0.061         0.030
------------------------------------------------------------------------

    (g) Extrusion press hydraulic fluid leakage.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds/per  
                                                million off-pounds) of  
                                               lead-tin-bismuth extruded
                                                                        
                                             ---------------------------
Antimony....................................         0.158         0.071
Lead........................................         0.023         0.011
------------------------------------------------------------------------

    (h) Continuous strip casting contact cooling water.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth cast by 
                                                 the continuous strip   
                                                        method          
                                                                        
                                             ---------------------------
Antimony....................................        0.003         0.001 
Lead........................................        0.0004        0.0002
------------------------------------------------------------------------

    (i) Semi-continuous ingot casting contact cooling water.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth cast by 
                                                 the continuous strip   
                                                        method          
                                                                        
                                             ---------------------------
Antimony....................................         0.009        0.004 
Lead........................................         0.001        0.0006
------------------------------------------------------------------------

    (j) Shot casting contact cooling water.

[[Page 520]]



                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              lead-tin-bismuth shot cast
                                                                        
                                             ---------------------------
Antimony....................................         0.107         0.048
Lead........................................         0.016         0.008
------------------------------------------------------------------------

    (k) Shot-forming wet air pollution control scrubber blowdown.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 lead-tin-bismuth shot  
                                                        formed          
                                                                        
                                             ---------------------------
Antimony....................................         0.169         0.076
Lead........................................         0.025         0.012
------------------------------------------------------------------------

    (l) Alkaline cleaning spent baths.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Antimony....................................         0.345         0.154
Lead........................................         0.051         0.024
------------------------------------------------------------------------

    (m) Alkaline cleaning rinse.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Antimony....................................         0.678         0.302
Lead........................................         0.099         0.047
------------------------------------------------------------------------

    (n) Swaging spent emulsions.

                             Subpart A--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth swaged 
                                                     with emulsion      
                                                                        
                                             ---------------------------
Antimony....................................        0.005         0.002 
Lead........................................        0.0008        0.0004
------------------------------------------------------------------------

    (o) Degreasing spent solvents--Subpart A--BAT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2884, Jan. 22, 1986]



Sec. 471.13  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards. The mass of pollutants in the lead-
tin-bismuth forming operations' process wastewater shall not exceed the 
following values:
    (a) Rolling spent emulsions.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Antimony....................................         0.067         0.030
Lead........................................         0.010         0.005
Oil and grease..............................         0.468         0.281
TSS.........................................         0.960         0.457
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) Rolling spent soap solutions.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth rolled 
                                                  with soap solutions   
                                                                        
                                             ---------------------------
Antimony....................................         0.120         0.055
Lead........................................         0.018         0.009
Oil and grease..............................         0.860         0.520
TSS.........................................         1.80          0.840
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[[Page 521]]

    (c) Drawing spent neat oils--Subpart A--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth drawn  
                                                    with emulsions      
                                                                        
                                             ---------------------------
Antimony....................................         0.076         0.034
Lead........................................         0.011         0.005
Oil and grease..............................         0.526         0.316
TSS.........................................         1.087         0.513
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Drawing spent soap solutions.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth drawn  
                                                  with soap solutions   
                                                                        
                                             ---------------------------
Antimony....................................         0.022         0.010
Lead........................................         0.003         0.002
Oil and grease..............................         0.149         0.090
TSS.........................................         0.306         0.146
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Extrusion press and solution heat treatment contact cooling 
water.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 lead-tin-bismuth heat  
                                                        treated         
                                                                        
                                             ---------------------------
Antimony....................................         0.414         0.185
Lead........................................         0.061         0.030
Oil and grease..............................         2.80          1.72 
TSS.........................................         5.91          2.81 
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Extrusion press hydraulic fluid leakage.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth extruded
                                                                        
                                             ---------------------------
Antimony....................................         0.158         0.071
Lead........................................         0.023         0.011
Oil and grease..............................         1.10          0.660
TSS.........................................         2.26          1.07 
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Continuous strip casting contact cooling water.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth cast by 
                                                 the continuous strip   
                                                        method          
                                                                        
                                             ---------------------------
Antimony....................................        0.003         0.001 
Lead........................................        0.0004        0.0002
Oil and grease..............................        0.020         0.012 
TSS.........................................        0.041         0.020 
pH..........................................  ............    (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Semi-continuous ingot casting contact cooling water.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth ingot  
                                                   cast by the semi-    
                                                   continuous method    
                                                                        
                                             ---------------------------
Antimony....................................         0.009        0.004 
Lead........................................         0.001        0.0006
Oil and grease..............................         0.059        0.036 
TSS.........................................         0.121        0.058 
pH..........................................  ............    (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Shot casting contact cooling water.

[[Page 522]]



                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              lead-tin-bismuth shot cast
                                                                        
                                             ---------------------------
Antimony....................................         0.107         0.048
Lead........................................         0.016         0.008
Oil and grease..............................         0.746         0.448
TSS.........................................         1.53          0.728
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Shot-forming wet air pollution control scrubber blowdown.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 lead-tin-bismuth shot  
                                                        formed          
                                                                        
                                             ---------------------------
Antimony....................................         0.169         0.076
Lead........................................         0.025         0.012
Oil and grease..............................         1.18          0.706
TSS.........................................         2.41          1.15 
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Alkaline cleaning spent baths.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Antimony....................................         0.345         0.154
Lead........................................         0.051         0.024
Oil and grease..............................         2.40          1.44 
TSS.........................................         4.92          2.34 
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Alkaline cleaning rinse.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Antimony....................................         0.678         0.302
Lead........................................         0.099         0.047
Oil and grease..............................         4.72          2.84 
TSS.........................................         9.68          4.60 
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Swaging spent emulsions.

                             Subpart A--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth swaged 
                                                     with emulsion      
                                                                        
                                             ---------------------------
Antimony....................................        0.005         0.002 
Lead........................................        0.0008        0.0004
Oil and grease..............................        0.036         0.022 
TSS.........................................        0.073         0.035 
pH..........................................  ............    (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Degreasing spent solvents--Subpart A--NSPS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2884, Jan. 22, 1986]



Sec. 471.14  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and by August 23, 
1988, achieve the pretreatment standards for existing sources (PSES). 
The mass of wastewater pollutants in lead-tin-bismuth forming process 
wastewater introduced into a POTW shall not exceed the following values:
    (a) Rolling spent emulsions.

[[Page 523]]



                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Antimony....................................         0.067         0.030
Lead........................................         0.010         0.005
------------------------------------------------------------------------

    (b) Rolling spent soap solutions.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth rolled 
                                                  with soap solutions   
                                                                        
                                             ---------------------------
Antimony....................................         0.120         0.055
Lead........................................         0.018         0.009
------------------------------------------------------------------------

    (c) Drawing spent neat oils--Subpart A--PSES. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth drawn  
                                                    with emulsions      
                                                                        
                                             ---------------------------
Antimony....................................         0.076         0.034
Lead........................................         0.011         0.005
------------------------------------------------------------------------

    (e) Drawing spent soaps solutions.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth drawn  
                                                  with soap olutions    
                                                                        
                                             ---------------------------
Antimony....................................         0.022         0.010
Lead........................................         0.003         0.002
------------------------------------------------------------------------

    (f) Extrusion press and solution heat treatment contact cooling 
water.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 lead-tin-bismuth heat  
                                                        treated         
                                                                        
                                             ---------------------------
Antimony....................................         0.414         0.185
Lead........................................         0.061         0.029
------------------------------------------------------------------------

    (g) Extrusion press hydraulic fluid leakage.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth extruded
                                                                        
                                             ---------------------------
Antimony....................................         0.158         0.071
Lead........................................         0.023         0.011
------------------------------------------------------------------------

    (h) Continuous strip casting contact cooling water.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property         Maximum for     monthly   
                                               any 1 day      average   
------------------------------------------------------------------------
                                                mg/off-kg (pounds per   
                                             million off-pounds) of lead-
                                               tin-bismuth cast by the  
                                               continuous strip method  
                                                                        
                                            ----------------------------
Antimony...................................        0.003          0.001 
Lead.......................................        0.0004         0.0002
------------------------------------------------------------------------

    (i) Semi-continuous ingot casting contact cooling water.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth cast by 
                                               the semi-continuous strip
                                                        method          
                                                                        
                                             ---------------------------
Antimony....................................        0.009         0.004 
Lead........................................        0.001         0.0006
------------------------------------------------------------------------

    (j) Shot casting contact cooling water.

[[Page 524]]



                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              lead-tin-bismuth shot cast
                                                                        
                                             ---------------------------
Antimony....................................        0.107          0.048
Lead........................................        0.016          0.008
------------------------------------------------------------------------

    (k) Shot-forming wet air pollution control scrubber blowdown.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 lead-tin-bismuth shot  
                                                        formed          
                                                                        
                                             ---------------------------
Antimony....................................        0.169          0.076
Lead........................................        0.025          0.012
------------------------------------------------------------------------

    (l) Alkaline Cleaning Spent Baths.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Antimony....................................         0.345         0.154
Lead........................................         0.051         0.024
------------------------------------------------------------------------

    (m) Alkaline cleaning rinse.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Antimony....................................         0.678         0.302
Lead........................................         0.099         0.047
------------------------------------------------------------------------

    (n) Swaging spent emulsions.

                             Subpart A--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth swaged 
                                                     with emulsion      
                                                                        
                                             ---------------------------
Antimony....................................        0.005         0.002 
Lead........................................        0.0008        0.0004
------------------------------------------------------------------------

    (o) Degreasing spent solvents--Subpart A--PSES. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2884, Jan. 22, 1986]



Sec. 471.15  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new sources subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of wastewater 
pollutants in lead-tin-bismuth forming process wastewater introduced 
into a POTW shall not exceed the following values:
    (a) Rolling spent emulsions.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 lead-tin-bismuth rolled
                                                     with emulsions     
                                                                        
                                               -------------------------
Antimony......................................        0.067        0.030
Lead..........................................        0.010        0.005
------------------------------------------------------------------------

    (b) Rolling spent soap solutions.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 lead-tin-bismuth rolled
                                                   with soap solutions  
                                                                        
                                               -------------------------
Antimony......................................        0.120        0.055
Lead..........................................        0.018        0.009
------------------------------------------------------------------------


[[Page 525]]

    (c) Drawing spent neat oils--Subpart A--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 lead-tin-bismuth drawn 
                                                     with emulsions     
                                                                        
                                               -------------------------
Antimony......................................        0.076        0.034
Lead..........................................        0.011        0.005
------------------------------------------------------------------------

    (e) Drawing spent soap solutions.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 lead-tin-bismuth drawn 
                                                   with soap solutions  
                                                                        
                                               -------------------------
Antimony......................................        0.022        0.010
Lead..........................................        0.003        0.002
------------------------------------------------------------------------

    (f) Extrusion press and solution heat treatment contact cooling 
water.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  lead-tin-bismuth heat 
                                                         treated        
                                                                        
                                               -------------------------
Antimony......................................        0.414        0.185
Lead..........................................        0.061        0.029
------------------------------------------------------------------------

    (g) Extrusion press hydraulic fluid leakage.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                    lead-tin-bismuth    
                                                        extruded        
                                                                        
                                               -------------------------
Antimony......................................        0.158        0.071
Lead..........................................        0.023        0.011
------------------------------------------------------------------------

    (h) Continuous strip casting contact cooling water.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                lead-tin-bismuth cast by
                                                  the continuous strip  
                                                         method         
                                                                        
                                               -------------------------
Antimony......................................       0.003        0.001 
Lead..........................................       0.0004       0.0002
------------------------------------------------------------------------

    (i) Semi-continuous ingot casting contact cooling water.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 lead-tin-bismuth ingot 
                                                    cast by the semi-   
                                                    continuous method   
                                                                        
                                               -------------------------
Antimony......................................        0.009        0.004
Lead..........................................        0.001       0.0006
------------------------------------------------------------------------

    (j) Shot casting contact cooling water.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  lead-tin-bismuth shot 
                                                          cast          
                                                                        
                                               -------------------------
Antimony......................................        0.107        0.048
Lead..........................................        0.016        0.008
------------------------------------------------------------------------

    (k) Shot-forming wet air pollution control scrubber blowdown.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  lead-tin-bismuth shot 
                                                         formed         
                                                                        
                                               -------------------------
Antimony......................................        0.169        0.076
Lead..........................................        0.025        0.012
------------------------------------------------------------------------

    (l) Alkaline cleaning spent baths.

[[Page 526]]



                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                    lead-tin-bismuth    
                                                    alkaline cleaned    
                                                                        
                                               -------------------------
Antimony......................................        0.345        0.154
Lead..........................................        0.051        0.024
------------------------------------------------------------------------

    (m) Alkaline cleaning rinse.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               lead-tin-bismuth alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
 Antimony...................................         0.678         0.302
Lead........................................         0.099         0.047
------------------------------------------------------------------------

    (n) Swaging spent emulsions.

                             Subpart A--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                lead-tin-bismuth swaged 
                                                     with emulsion      
                                                                        
                                             ---------------------------
 Antimony...................................        0.005         0.003 
Lead........................................        0.0008        0.0004
------------------------------------------------------------------------

    (o) Degreasing spent solvents--Subpart A--PSNS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2884, Jan. 22, 1986]
Sec. 471.16  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



                Subpart B--Magnesium Forming Subcategory



Sec. 471.20  Applicability; description of the magnesium forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the magnesium forming 
subcategory.



Sec. 471.21  Effluent limitations representing the degree of effluent reduction 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 for the process operations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) Rolling spent emulsions.

                             Subpart B--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium rolled with  
                                                       emulsions        
                                                                        
                                             ---------------------------
 Chromiun...................................         0.033         0.014
Zinc........................................         0.109         0.046
Ammonia.....................................         9.95          4.37 
Fluoride....................................         4.440         1.97 
Oil and grease..............................         1.49          0.895
TSS.........................................         3.06          1.46 
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) Forging spent lubricants--Subpart B--BPT. There shall be no 
discharge of process wastewater pollutants.
    (c) Forging contact cooling water.

                             Subpart B--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                forged magnesium cooled 
                                                      with water        
                                                                        
                                             ---------------------------
Chromium....................................          1.27         0.520
Zinc........................................          4.22         1.77 
Ammonia.....................................        385          170    
Fluoride....................................        172           76.3  
Oil and grease..............................         57.8         34.7  
TSS.........................................        119           56.4  
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (d) Forging equipment cleaning wastewater.

[[Page 527]]



                             Subpart B--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                    magnesium forged    
                                                                        
                                               -------------------------
Chromium......................................        0.018        0.007
Zinc..........................................        0.059        0.025
Ammonia.......................................        5.32         2.34 
Fluoride......................................        2.38         1.06 
Oil and grease................................        0.798        0.479
TSS...........................................        1.64         0.778
pH............................................  ...........    (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Direct chill casting contact cooling water.

                             Subpart B--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              magnesium cast with direct
                                                     chill methods      
                                                                        
                                             ---------------------------
Chromium....................................          1.74         0.711
Zinc........................................          5.77         2.41 
Ammonia.....................................        527          232    
Fluoride....................................        235          105    
Oil and grease..............................         79.0         47.4  
TSS.........................................        162           77.1  
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Surface treatment spent baths.

                             Subpart B--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromium....................................         0.205         0.084
Zinc........................................         0.681         0.285
Ammonia.....................................        62.1          27.3  
Fluoride....................................        27.8          12.3  
Oil and grease..............................         9.32          5.59 
TSS.........................................        19.1           9.09 
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Surface treatment rinse.

                             Subpart B--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromium....................................          8.32           3.4
Zinc........................................         27.6           11.5
Ammonia.....................................       2520           1110  
Fluoride....................................       1130            499  
Oil and grease..............................        378            227  
TSS.........................................        775            369  
pH..........................................  ............       (\1\)  
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Sawing or grinding spent emulsions.

                             Subpart B--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium sawed or ground
                                                                        
                                             ---------------------------
Chromium....................................         0.009         0.004
Zinc........................................         0.029         0.012
Ammonia.....................................         2.60          1.15 
Fluoride....................................         1.16          0.515
Oil and grease..............................         0.390         0.234
TSS.........................................         0.800         0.381
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Degreasing spent solvents--Subpart B--BPT. There shall be no 
discharge of process wastewater pollutants.
    (j) Wet air pollution control scrubber blowdown.

                             Subpart B--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium sanded and   
                                                  repaired or forged    
                                                                        
                                             ---------------------------
Chromium....................................         0.273         0.112
Zinc........................................         0.904         0.378
Ammonia.....................................        82.5          36.3  
Fluoride....................................        36.9          16.4  
Oil and grease..............................        12.4           7.43 
TSS.........................................        25.4          12.1  
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[[Page 528]]



Sec. 471.22  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):
    (a) Rolling spent emulsions.

                             Subpart B--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium rolled with  
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.033         0.014
Zinc........................................         0.109         0.046
Ammonia.....................................         9.95          4.37 
Fluoride....................................         4.44          1.97 
------------------------------------------------------------------------

    (b) Forging spent lubricants--Subpart B--BAT. There shall be no 
discharge of process wastewater pollutants.
    (c) Forging contact cooling water.

                             Subpart B--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                forged magnesium cooled 
                                                      with water        
                                                                        
                                             ---------------------------
Chromium....................................         0.127         0.052
Zinc........................................         0.422         0.177
Ammonia.....................................        38.5          17.0  
Fluoride....................................        17.2           7.63 
------------------------------------------------------------------------

    (d) Forging equipment cleaning wastewater.

                             Subpart B--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                    magnesium forged    
                                                                        
                                              --------------------------
Chromium.....................................        0.002        0.0007
Zinc.........................................        0.006        0.003 
Ammonia......................................        0.532        0.234 
Fluoride.....................................        0.238        0.106 
------------------------------------------------------------------------

    (e) Direct chill casting contact cooling water.

                             Subpart B--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              magnesium cast with direct
                                                     chill methods      
                                                                        
                                             ---------------------------
Chromium....................................          1.74         0.711
Zinc........................................          5.77         2.41 
Ammonia.....................................        527          232    
Fluoride....................................        235          105    
------------------------------------------------------------------------

    (f) Surface treatment spent baths.

                             Subpart B--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromium....................................         0.205         0.084
Zinc........................................         0.681         0.285
Ammonia.....................................        62.1          27.3  
Fluoride....................................        27.8          12.3  
------------------------------------------------------------------------

    (g) Surface treatment rinse.

                             Subpart B--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromium....................................         0.832         0.340
Zinc........................................         2.76          1.16 
Ammonia.....................................       252           111    
Fluoride....................................       113            49.9  
------------------------------------------------------------------------

    (h) Sawing or grinding spent emulsions.

                             Subpart B--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium sawed or ground
                                                                        
                                             ---------------------------
Chromium....................................         0.009         0.004
Zinc........................................         0.029         0.012
Ammonia.....................................         2.60          1.15 
Fluoride....................................         1.16          0.515
------------------------------------------------------------------------


[[Page 529]]

    (i) Degreasing spent solvents--Subpart B--BAT. There shall be no 
discharge of process wastewater pollutants.
    (j) Wet air pollution control scrubber blowdown.

                             Subpart B--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium sanded and   
                                                  repaired or forged    
                                                                        
                                             ---------------------------
Chromium....................................         0.273         0.112
Zinc........................................         0.904         0.378
Ammonia.....................................        82.5          36.3  
Fluoride....................................        36.9          16.4  
------------------------------------------------------------------------



Sec. 471.23  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards. The mass of pollutants in the 
magnesium forming process wastewater shall not exceed the following 
values:
    (a) Rolling spent emulsions.

                             Subpart B--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off/kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium rolled with  
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.028         0.011
Zinc........................................         0.076         0.032
Ammonia.....................................         9.95          4.37 
Fluoride....................................         4.44          1.97 
Oil and grease..............................         0.746         0.746
TSS.........................................         1.12          0.895
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) Forging spent lubricants--Subpart B--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (c) Forging contact cooling water.

                             Subpart B--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off/kg (pounds per  
                                                million off-pounds) of  
                                                forged magnesium cooled 
                                                      with water        
                                                                        
                                             ---------------------------
Chromium....................................         0.107         0.044
Zinc........................................         0.295         0.122
Ammonia.....................................        38.5          17.0  
Fluoride....................................        17.2           7.63 
Oil and grease..............................         2.89          2.89 
TSS.........................................         4.34          3.47 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (d) Forging equipment cleaning wastewater.

                             Subpart B--NSPS                            
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property         Maximum for     monthly   
                                               any 1 day      average   
------------------------------------------------------------------------
                                                mg/off/kg (pounds per   
                                                million off-pounds) of  
                                                   magnesium forged     
                                                                        
                                            ----------------------------
Chromium...................................         0.002         0.0006
Zinc.......................................         0.004         0.002 
Ammonia....................................         0.532         0.234 
Fluoride...................................         0.238         0.106 
Oil and grease.............................         0.040         0.040 
TSS........................................         0.060         0.048 
pH.........................................     (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Direct chill casting contact cooling water.

                             Subpart B--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              magnesium cast with direct
                                                     chill methods      
                                                                        
                                             ---------------------------
Chromium....................................          1.46         0.593
Zinc........................................          4.03         1.66 
Ammonia.....................................        527          232    
Fluoride....................................        235          105    
Oil and grease..............................         39.5         39.5  
TSS.........................................         59.3         47.4  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Surface treatment spent baths.

[[Page 530]]



                             Subpart B--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromium....................................         0.173         0.070
Zinc........................................         0.476         0.196
Ammonia.....................................        62.1          27.3  
Fluoride....................................        27.8          12.3  
Oil and grease..............................         4.66          4.66 
TSS.........................................         6.99          5.60 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times                         

    (g) Surface treatment rinse.

                             Subpart B--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pound pers  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromium....................................         0.700         0.284
Zinc........................................         1.93          0.794
Ammonia.....................................       252           111    
Fluoride....................................       113            49    
Oil and grease..............................        18.9          18.9  
TSS.........................................        28.4          22.7  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times                         

    (h) Sawing or grinding spent emulsions.

                             Subpart B--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium sawed or ground
                                                                        
                                             ---------------------------
Chromium....................................         0.007         0.003
Zinc........................................         0.020         0.008
Ammonia.....................................         2.60          1.15 
Fluoride....................................         1.16          0.515
Oil and grease..............................         0.195         0.195
TSS.........................................         0.293         0.234
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (i) Degreasing spent Solvents--Subpart B--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (j) Wet air pollution control scrubber blowdown.

                             Subpart B--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium sanded and   
                                                  repaired or forged    
                                                                        
                                             ---------------------------
Chromium....................................         0.229         0.093
Zinc........................................         0.632         0.260
Ammonia.....................................        82.5          36.3  
Fluoride....................................        36.9          16.4  
Oil and grease..............................         6.19          6.19 
TSS.........................................         9.29          7.43 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

[50 FR 34270, Aug. 23, 1985; 51 FR 2884, Jan. 22, 1986]



Sec. 471.24  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and by August 23, 
1988 achieve the following pretreatment standards for existing sources 
(PSES). The mass of wastewater pollutants in magnesium forming process 
wastewater introduced into a POTW shall not exceed the following values:
    (a) Rolling spent emulsions.

                             Subpart B--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium rolled with  
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.033         0.014
Zinc........................................         0.109         0.046
Ammonia.....................................         9.95          4.37 
Fluoride....................................         4.44          1.97 
------------------------------------------------------------------------

    (b) Forging spent lubricants--Subpart B--PSE. There shall be no 
discharge of process wastewater pollutants.
    (c) Forging contact cooling water.

[[Page 531]]



                             Subpart B--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium cooled with  
                                                         water          
                                                                        
                                             ---------------------------
Chromium....................................         0.127         0.052
Zinc........................................         0.422         0.177
Ammonia.....................................        38.5          17.0  
Fluoride....................................        17.2           7.63 
------------------------------------------------------------------------

    (d) Forging equipment cleaning wastewater.

                             Subpart B--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                    magnesium forged    
                                                                        
                                              --------------------------
Chromium.....................................        0.002        0.0007
Zinc.........................................        0.006        0.003 
Ammonia......................................        0.532        0.234 
Fluoride.....................................        0.238        0.106 
------------------------------------------------------------------------

    (e) Direct chill casting contact cooling water.

                             Subpart B--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              magnesium cast with direct
                                                     chill methods      
                                                                        
                                             ---------------------------
Chromiun....................................          1.74         0.711
Zinc........................................          5.77         2.41 
Ammonia.....................................        527          232    
Fluoride....................................        235          105    
------------------------------------------------------------------------

    (f) Surface treatment spent baths.

                             Subpart B--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromiun....................................         0.205         0.084
Zinc........................................         0.681         0.285
Ammonia.....................................        62.1          27.3  
Fluoride....................................        27.8          12.3  
------------------------------------------------------------------------

    (g) Surface treatment rinse.

                             Subpart B--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromiun....................................         0.832         0.340
Zinc........................................         2.76          1.16 
Ammonia.....................................       252           111    
Fluoride....................................       113            49.9  
------------------------------------------------------------------------

    (h) Sawing or grinding spent emulsions.

                             Subpart B--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium sawed or ground
                                                                        
                                             ---------------------------
Chromiun....................................         0.009         0.004
Zinc........................................         0.029         0.012
Ammonia.....................................         2.60          1.15 
Fluoride....................................         1.16          0.515
------------------------------------------------------------------------

    (i) Degreasing Spent Solvents--Subpart B--PSES. There shall be no 
discharge of process wastewater pollutants.
    (j) Wet air pollution control scrubber blowdown.

                             Subpart B--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium sanded and   
                                                  repaired or forged    
                                                                        
                                             ---------------------------
Chromium....................................         0.273         0.112
Zinc........................................         0.904         0.378
Ammonia.....................................         8.25         36.3  
Fluoride....................................        36.9          16.4  
------------------------------------------------------------------------

[50 FR 34270, Aug. 23, 1985; 51 FR 2884, Jan. 22, 1986]



Sec. 471.25  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS). The

[[Page 532]]

mass of wastewater pollutants in magnesium forming process wastewater 
introduced into a POTW shall not exceed the following values:
    (a) Rolling spent emulsions.

                             Subpart B--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium rolled with  
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.028         0.011
Zinc........................................         0.076         0.032
Ammonia.....................................         9.95          4.37 
Fluoride....................................         4.44          1.97 
------------------------------------------------------------------------

    (b) Forging spent lubricants--Subpart B--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (c) Forging contact cooling water.

                             Subpart B--PSNS                            
------------------------------------------------------------------------
                                    Maximum for any 1     Maximum for   
  Pollutant or pollutant property          day          monthly average 
------------------------------------------------------------------------
                                     mg/off-kg (pounds per million off- 
                                     pounds) of forged magnesium cooled 
                                                 with water             
                                                                        
                                   -------------------------------------
Chromium..........................          0.107              0.044    
Zinc..............................          0.295              0.122    
Ammonia...........................         38.5               17.0      
Fluoride..........................         17.2                7.63     
------------------------------------------------------------------------

    (d) Forging equipment cleaning wastewater.

                             Subpart B--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                    magnesium forged    
                                                                        
                                              --------------------------
Chromium.....................................        0.002        0.0006
Zinc.........................................        0.004        0.002 
Ammonia......................................        0.532        0.234 
Fluoride.....................................        0.238        0.106 
------------------------------------------------------------------------

    (e) Direct chill casting contact cooling water.

                             Subpart B--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              magnesium cast with direct
                                                     chill methods      
                                                                        
                                             ---------------------------
Chromium....................................          1.46         0.593
Zinc........................................          4.03         1.66 
Ammonia.....................................        527          232    
Fluoride....................................        235          105    
------------------------------------------------------------------------

    (f) Surface treatment spent baths.

                             Subpart B--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromium....................................         0.173         0.070
Zinc........................................         0.476         0.196
Ammonia.....................................        62.1          27.3  
Fluoride....................................        27.8          12.3  
------------------------------------------------------------------------

    (g) Surface treatment rinse.

                             Subpart B--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium surface treated
                                                                        
                                             ---------------------------
Chromium....................................         0.700         0.284
Zinc........................................         1.93          0.794
Ammonia.....................................       252           111    
Fluoride....................................       113            49.9  
------------------------------------------------------------------------


    (h) Sawing or grinding spent emulsions.

                             Subpart B--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               magnesium sawed or ground
                                                                        
                                             ---------------------------
Chromium....................................         0.007         0.003
Zinc........................................         0.020         0.008
Ammonia.....................................         2.60          1.15 
Fluoride....................................         1.16          0.515
------------------------------------------------------------------------


    (i) Degreasing spent solvents--Subpart B--PSNS. There shall be no 
discharge of process wastewater pollutants.

[[Page 533]]

    (j) Wet air pollution control scrubber blowdown.

                             Subpart B--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 magnesium sanded and   
                                                  repaired or forged    
                                                                        
                                             ---------------------------
Chromium....................................         0.229         0.093
Zinc........................................         0.632         0.260
Ammonia.....................................        82.5          36.3  
Fluoride....................................        36.9          16.4  
------------------------------------------------------------------------


[50 FR 34270, Aug. 23, 1985; 51 FR 2884, Jan. 22, 1986]
Sec. 471.26  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



              Subpart C--Nickel-Cobalt Forming Subcategory



Sec. 471.30  Applicability; description of the nickel-cobalt forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the nickel-cobalt forming 
subcategory.



Sec. 471.31  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).

    Except as provided in 40 CFR 125.30-125.32, any existing point 
source sub-
ject to this subpart must achieve the following effluent limitations for 
the process operations representing the degree of effluent reduction 
attainable by the application of the best practicable control technology 
currently available (BPT):
    (a) Rolling spent neat oils--Subpart C--BPT. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.075         0.031
Nickel......................................         0.327         0.216
Fluoride....................................        10.1           4.49 
Oil and grease..............................         3.4           2.04 
TSS.........................................         6.97          3.32 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Rolling contact cooling water.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                         water          
                                                                        
                                             ---------------------------
Chromium....................................          1.66         0.679
Nickel......................................          7.24         4.79 
Fluoride....................................        225           99.6  
Oil and grease..............................         75.4         45.3  
TSS.........................................        155           73.5  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (d) Tube Reducing Spent Lubricant--Subpart C--BPT.
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (d)(2) of this section.
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided the facility owner or 
operator demonstrates, on the basis of analytical methods set forth in 
or approved pursuant to 40 CFR part 136, that the concentrations of 
nitrosamine compounds in the wastewater discharged from the tube 
reducing process do not exceed 0.050 mg/l of N-nitrosodimethylamine, 
0.020 mg/l of N-nitrosodiphenylamine, and 0.020 mg/l of N-nitrosodi-n-
propylamine.
    (3) The demonstration required under paragraph (d)(2) of this 
section shall be made once per month until the demonstration has been 
made for all three nitrosamine compounds for six consecutive months, 
after which time the demonstration may be made once per quarter. If a 
sample is found to contain

[[Page 534]]

any of the foregoing nitrosamine compounds at concentrations greater 
than those specified in paragraph (d)(2) of this section, the actions 
described in paragraph (d)(4) of this section shall be taken, and the 
demonstration required under paragraph (d)(2) of this section shall be 
made once per month until it has been made for all three nitrosamine 
compounds for six consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in paragraph (d)(2) of this section, the facility 
owner or operator shall ensure that, within thirty days of receiving 
written notification of the sampling results, there is no further 
discharge of tube reducing spent lubricant wastewater until the owner or 
operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (d)(2) of this section; or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (d)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in paragraph (d)(2) of this section and 
demonstrates to the satisfaction of the NPDES issuing authority that 
such source has been eliminated.
    (5) The concentration limits specified in paragraph (d)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling after the tube reducing wastewater has been commingled 
with other wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in determining the appropriate (i.e., lower) allowable discharge 
concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the levels of each of the foregoing nitrosamine compounds in the 
wastewaters being sampled.
    (e) Drawing spent neat oils--Subpart C--BPT. There shall be no 
discharge of process wastewater pollutants
    (f) Drawing spent emulsions.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt drawn with 
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.042         0.017
Nickel......................................         0.183         0.121
Fluoride....................................         5.68          2.52 
Oil and grease..............................         1.91          1.15 
TSS.........................................         3.91          1.86 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Extrusion spent lubricants--Subpart C--BPT. There shall be no 
discharge of process wastewater pollutants.
    (h) Extrusion press or solution heat treatment contact cooling 
water.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt heat treated
                                                                        
                                             ---------------------------
Chromium....................................         0.037         0.015
Nickel......................................         0.160         0.106
Fluoride....................................         4.95          2.20 
Oil and grease..............................         1.67          0.999
TSS.........................................         3.41          1.63 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Extrusion press hydraulic fluid leakage.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt extruded  
                                                                        
                                             ---------------------------
Chromium....................................         0.102         0.042
Nickel......................................         0.446         0.295
Fluoride....................................        13.8           6.13 
Oil and grease..............................         4.64          2.79 
TSS.........................................         9.51          4.53 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Forging equipment cleaning wastewater.

[[Page 535]]



                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt forged   
                                                                        
                                             ---------------------------
Chromium....................................         0.018         0.007
Nickel......................................         0.077         0.051
Fluoride....................................         2.38          1.06 
Oil and grease..............................         0.800         0.480
TSS.........................................         1.640         0.780
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Forging contact cooling water.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 forged nickel-cobalt   
                                                   cooled with water    
                                                                        
                                             ---------------------------
Chromium....................................         0.209         0.086
Nickel......................................         0.910         0.602
Flouride....................................        28.2          12.5  
Oil and grease..............................         9.48          5.69 
TSS.........................................        19.5           9.25 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Forging press hydraulic fluid leakage.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt forged   
                                                                        
                                             ---------------------------
Chromium....................................         0.083         0.034
Nickel......................................         0.359         0.238
Fluoride....................................        11.2           4.94 
Oil and grease..............................         3.74          2.25 
TSS.........................................         7.67          3.65 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Forging spent lubricants--Subpart C--BPT. There shall be no 
discharge of process wastewater pollutants.
    (n) Stationary casting contact cooling water.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt cast with 
                                              stationary casting methods
                                                                        
                                             ---------------------------
Chromium....................................          5.33          2.18
Nickel......................................         23.3          15.4 
Fluoride....................................        720           320   
Oil and grease..............................        242           145   
TSS.........................................        496           236   
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Vacuum melting steam condensate--Subpart C--BPT. There shall be 
no allowance for the discharge of process wastewater pollutants.
    (p) Metal powder production atomization wastewater.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt metal powder
                                                       atomized         
                                                                        
                                             ---------------------------
Chromium....................................          1.16         0.472
Nickel......................................          5.03         3.33 
Fluoride....................................        156           69.2  
Oil and grease..............................         52.4         31.5  
TSS.........................................        108           51.1  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (q) Annealing and solution heat treatment contact cooling water--
Subpart C--BPT. There shall be no allowance for the discharge of process 
wastewater pollutants.
    (r) Wet air pollution control scrubber blowdown.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.357         0.146
Nickel......................................         1.56          1.03 
Fluoride....................................        48.2          21.4  
Oil and grease..............................        16.2           9.72 
TSS.........................................        33.2          15.8  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[[Page 536]]

    (s) Surface treatment spent baths.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.412         0.169
Nickel......................................         1.80          1.19 
Fluoride....................................        55.7          24.7  
Oil and grease..............................        18.7          11.2  
TSS.........................................        38.4          18.3  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (t) Surface treatment rinse.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................          10.4          4.25
Nickel......................................          45.3         30.0 
Fluoride....................................        1410          623   
Oil and grease..............................         472          283   
TSS.........................................         968          460   
pH..........................................       (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (u) Alkaline cleaning spent baths.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 nickel-cobalt alkaline 
                                                         cleaned        
                                                                        
                                               -------------------------
Chromium......................................        0.015         1.52
Nickel........................................         16.2         10.7
Fluoride......................................          502          223
Oil and grease................................          169          101
TSS...........................................          346          165
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (v) Alkaline cleaning rinse.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                            Maximum for 
     Pollutant or pollutant property        Maximum for       monthly   
                                             any 1 day        average   
------------------------------------------------------------------------
                                           mg/off-kg (pounds per million
                                           off-pounds) of nickel-cobalt 
                                                 alkaline cleaned       
                                                                        
                                         -------------------------------
Chromium................................           1.03           0.420 
Nickel..................................           4.48           2.96  
Fluoride................................         139             61.5   
Oil and grease..........................          46.6           28.0   
TSS.....................................          95.6           45.5   
pH......................................       (\1\)          (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (w) Molten salt rinse.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt treated with
                                                      molten salt       
                                                                        
                                             ---------------------------
Chromium....................................         3.72          1.52 
Nickel......................................        16.2          10.7  
Fluoride....................................       502           223    
Oil and grease..............................       169           101    
TSS.........................................       346           165    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (x) Ammonia rinse.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt treated with
                                                   ammonia solution     
                                                                        
                                             ---------------------------
Chromium....................................         0.007         0.003
Nickel......................................         0.029         0.019
Fluoride....................................         0.881         0.391
Oil and grease..............................         0.296         0.178
TSS.........................................         0.607         0.289
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (y) Sawing or grinding spent emulsions.

[[Page 537]]



                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt sawed or  
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Chromium....................................         0.018         0.007
Nickel......................................         0.076         0.050
Fluoride....................................         2.35          1.04 
Oil and grease..............................         0.788         0.473
TSS.........................................         1.62          0.769
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (z) Sawing or grinding rinse.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                sawed or ground nickel- 
                                                     cobalt rinsed      
                                                                        
                                             ---------------------------
Chromium....................................         0.797         0.326
Nickel......................................         3.48          2.30 
Fluoride....................................       108            47.8  
Oil and grease..............................        36.2          21.7  
TSS.........................................        74.2          35.3  
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (aa) Steam Cleaning Condensate.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  nickel-cobalt steam   
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         0.013         0.006
Nickel......................................         0.058         0.039
Fluoride....................................         1.79          0.795
Oil and grease..............................         0.602         0.361
TSS.........................................         1.24          0.587
pH..........................................  ............     (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (bb) Hydrostatic tube testing and ultrasonic testing wastewater--
Subpart C--BPT. There shall be no allowance for the discharge of process 
wastewater pollutants.
    (cc) Degreasing spent solvents--Subpart C--BPT. There shall be no 
discharge of process wastewater pollutants.
    (dd) Dye penetrant testing wastewater. 

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt tested with
                                                 dye penetrant method   
                                                                        
                                             ---------------------------
Chromium....................................         0.094         0.039
Nickel......................................         0.409         0.271
Fluoride....................................        12.7           5.63 
Oil and grease..............................         4.26          2.56 
TSS.........................................         8.74          4.16 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (ee) Electrocoating rinse.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                     nickel-cobalt      
                                                     electrocoated      
                                                                        
                                             ---------------------------
Chromium....................................         1.48          0.607
Nickel......................................         6.47          4.28 
Fluoride....................................       201            89.0  
Oil and grease..............................        67.4          40.5  
TSS.........................................       138            65.7  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (ff) Miscellaneous wastewater sources.

                             Subpart C--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.108         0.044
Nickel......................................         0.473         0.313
Fluoride....................................        14.7           6.50 
Oil and grease..............................         4.92          2.95 
TSS.........................................        10.1           4.80 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

[50 FR 34270, Aug. 23, 1985; 51 FR 2884, Jan. 22, 1986, as amended at 54 
FR 11348, Mar. 17, 1989]



Sec. 471.32  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must

[[Page 538]]

achieve the following effluent limitations representing the degree of 
effluent reduction attainable by the application of the best available 
technology economically achievable (BAT):
    (a) Rolling spent neat oils--Subpart C--BAT. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.063         0.026
Nickel......................................         0.094         0.063
Fluoride....................................        10.1           4.49 
------------------------------------------------------------------------

    (c) Rolling contact cooling water.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                         water          
                                                                        
                                             ---------------------------
Chromium....................................         0.028         0.011
Nickel......................................         0.042         0.028
Fluoride....................................         4.49          1.99 
------------------------------------------------------------------------

    (d) Tube Reducing Spent Lubricant--Subpart C--BAT.
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (d)(2) of this section.
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided the facility owner or 
operator demonstrates, on the basis of analytical methods set forth in 
or approved pursuant to 40 CFR part 136, that the concentrations of 
nitrosamine compounds in the wastewater discharged from the tube 
reducing process do not exceed 0.050 mg/l of N-nitrosodimethylamine, 
0.020 mg/l of N-nitrosodiphenylamine, and 0.020 mg/l of N-nitrosodi-n-
propylamine.
    (3) The demonstration required under paragraph (d)(2) of this 
section shall be made once per month until the demonstration has been 
made for all three nitrosamine compounds for six consecutive months, 
after which time the demonstration may be made once per quarter. If a 
sample is found to contain any of the foregoing nitrosamine compounds at 
concentrations greater than those specified in subparagraph (d)(2) of 
this section, the actions described in paragraph (d)(4) of this section 
shall be taken, and the demonstration required under subparagraph (d)(2) 
of this section shall be made once per month until it has been made for 
all three nitrosamine compounds for six consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in subparagraph (d)(2) of this section, the 
facility owner or operator shall ensure that, within thirty days of 
receiving written notification of the sampling results, there is no 
further discharge of tube reducing spent lubricant wastewater until the 
owner or operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (d)(2) of this section; or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (d)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in paragraph (d)(2) of this section and 
demonstrates to the satisfaction of the NPDES issuing authority that 
such source has been eliminated.
    (5) The concentration limits specified in paragraph (d)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling after the tube reducing wastewater has been commingled 
with other wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in determining the appropriate (i.e., lower) allowable discharge 
concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the

[[Page 539]]

levels of each of the foregoing nitrosamine compounds in the wastewaters 
being sampled.
    (e) Drawing spent neat oils--Subpart C--BAT. There shall be no 
discharge of process wastewater pollutants.
    (f) Drawing spent emulsions.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt drawn with 
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.036         0.015
Nickel......................................         0.053         0.036
Fluoride....................................         5.68          2.52 
------------------------------------------------------------------------

    (g) Extrusion spent lubricants--Subpart C--BAT. There shall be no 
discharge of process wastewater pollutants.
    (h) Extrusion press or solution heat treatment contact cooling 
water.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                extruded nickel-cobalt  
                                                     heat treated       
                                                                        
                                             ---------------------------
Chromium....................................         0.031         0.013
Nickel......................................         0.046         0.031
Fluoride....................................         4.95          2.20 
------------------------------------------------------------------------

    (i) Extrusion press hydraulic fluid leakage.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt extruded  
                                                                        
                                             ---------------------------
Chromium....................................         0.086         0.034
Nickel......................................         0.128         0.086
Fluoride....................................        13.8           6.13 
------------------------------------------------------------------------

    (j) Forging equipment cleaning wastewater.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt forged   
                                                                        
                                             ---------------------------
Chromium....................................         0.002        0.0006
Nickel......................................         0.002        0.002 
Fluoride....................................         0.238        0.106 
------------------------------------------------------------------------

    (k) Forging contact cooling water.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 forged nickel-cobalt   
                                                   cooled with water    
                                                                        
                                             ---------------------------
Chromium....................................         0.018         0.007
Nickel......................................         0.026         0.018
Fluoride....................................         2.82          1.25 
------------------------------------------------------------------------

    (l) Forging press hydraulic fluid leakage.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt forged   
                                                                        
                                             ---------------------------
Chromium....................................         0.069         0.028
Nickel......................................          .103         0.069
Fluoride....................................        11.2           4.94 
------------------------------------------------------------------------

    (m) Forging spent lubricants--Subpart C--BAT. There shall be no 
discharge of process wastewater pollutants.
    (n) Stationary casting contact cooling water.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt cast with 
                                              stationary casting methods
                                                                        
                                             ---------------------------
Chromium....................................         0.448         0.182
Nickel......................................          .666          .448
Fluoride....................................        72.0          32.0  
------------------------------------------------------------------------


[[Page 540]]

    (o) Vacuum melting steam condensate--Subpart C--BAT. There shall be 
no allowance for the discharge of wastewater pollutants.
    (p) Metal powder production atomization wastewater.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt metal powder
                                                       atomized         
                                                                        
                                             ---------------------------
Chromium....................................         0.970         0.393
Nickel......................................         1.44           .970
Fluoride....................................       156            69.2  
------------------------------------------------------------------------

    (q) Annealing and solution heat treatment contact cooling water--
Subpart C--BAT. There shall be no allowance for the discharge of 
wastewater pollutants.
    (r) Wet air pollution control scrubber blowdown.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.300         0.122
Nickel......................................          .446          .300
Fluoride....................................        48.2          21.4  
------------------------------------------------------------------------

    (s) Surface treatment spent baths.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.346         0.141
Nickel......................................          .514          .346
Fluoride....................................        55.7          24.7  
------------------------------------------------------------------------

    (t) Surface treatment rinse.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.873         0.354
Nickel......................................         1.30           .873
Fluoride....................................       141            62.3  
------------------------------------------------------------------------

    (u) Alkaline cleaning spent baths.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                 nickel-cobalt alkaline 
                                                        cleaned         
                                                                        
                                              --------------------------
Chromium.....................................         0.013        0.005
Nickel.......................................         0.019        0.013
Fluoride.....................................         2.02         0.895
------------------------------------------------------------------------

    (v) Alkaline cleaning rinse.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt alkaline  
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         0.086         0.035
Nickel......................................         0.128         0.086
Fluoride....................................        13.9           6.15 
------------------------------------------------------------------------

    (w) Molten salt rinse.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      averge   
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt treated with
                                                      molten salt       
                                                                        
                                             ---------------------------
Chromium....................................         0.312         0.127
Nickel......................................         0.464         0.312
Fluoride....................................        50.2          22.3  
------------------------------------------------------------------------

    (x) Ammonia rinse.

[[Page 541]]



                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt treated with
                                                   ammonia solution     
                                                                        
                                             ---------------------------
Chromium....................................         0.006         0.002
Nickel......................................         0.008         0.006
Fluoride....................................         0.881         0.391
------------------------------------------------------------------------

    (y) Sawing or grinding spent emulsions.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt sawed or  
                                                ground with emulsions   
                                                                        
                                             ---------------------------
Chromium....................................         0.015         0.006
Nickel......................................         0.022         0.015
Fluoride....................................         2.35          1.04 
------------------------------------------------------------------------

    (z) Sawing or grinding rinse.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                sawed or ground nickel- 
                                                     cobalt rinsed      
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Nickel......................................         0.100         0.067
Fluoride....................................        10.8           4.78 
------------------------------------------------------------------------

    (aa) Steam cleaning condensate.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                  nickel-cobalt steam   
                                                        cleaned         
                                                                        
                                              --------------------------
Chromium.....................................         0.011        0.005
Nickel.......................................         0.017        0.011
Fluoride.....................................         1.79         0.795
------------------------------------------------------------------------

    (bb) Hydrostatic tube testing and ultrasonic testing wastewater--
Subpart C--BAT. There shall be no allowance for the discharge of process 
wastewater pollutants.
    (cc) Degreasing spent solvents--Subpart C--BAT. There shall be no 
discharge of process wastewater pollutants.
    (dd) Dye penetrant testing wastewater.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt tested with
                                                 dye penetrant method   
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Nickel......................................         0.117         0.079
Fluoride....................................        12.7           5.63 
------------------------------------------------------------------------

    (ee) Electrocoating rinse.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                     nickel-cobalt      
                                                     electrocoated      
                                                                        
                                             ---------------------------
Chromium....................................          1.25         0.506
Nickel......................................          1.86         1.25 
Fluoride....................................        201           89.0  
------------------------------------------------------------------------

    (ff) Miscellaneous wastewater sources.

                             Subpart C--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.091         0.037
Nickel......................................         0.136         0.091
Fluoride....................................        14.7           6.50 
------------------------------------------------------------------------

[50 FR 34270, Aug. 23, 1985; 51 FR 2885, Jan. 22, 1986, as amended at 54 
FR 11348, Mar. 17, 1989; 54 FR 13606, Apr. 4, 1989]



Sec. 471.33  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS). The mass of pollutants in the 
nickel-cobalt forming process wastewater shall not exceed the following 
values:
    (a) Rolling spent neat oils--Subpart C--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

[[Page 542]]



                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.063         0.026
Nickel......................................         0.094         0.063
Fluoride....................................        10.1           4.49 
Oil and grease..............................         1.70          1.70 
TSS.........................................         2.55          2.04 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Rolling contact cooling water.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                         water          
                                                                        
                                             ---------------------------
Chromium....................................         0.028         0.012
Nickel......................................         0.042         0.028
Fluoride....................................         4.49          1.99 
Oil and grease..............................         0.754         0.754
TSS.........................................         1.13          0.905
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (d) Tube Reducing Spent Lubricant--Subpart C--NSPS.
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (d)(2) of this section.
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided the facility owner or 
operator demonstrates, on the basis of analytical methods set forth in 
or approved pursuant to 40 CFR part 136, that the concentrations of 
nitrosamine compounds in the wastewater discharged from the tube 
reducing process  do  not  exceed  0.050  mg/l  of N-
nitrosodimethylamine, 0.020 mg/l of N-nitrosodiphenylamine, and 0.020 
mg/l of N-nitrosodi-n-propylamine.
    (3) The demonstration required under paragraph (d)(2) of this 
section shall be made once per month until the demonstration has been 
made for all three nitrosamine compounds for six consecutive months, 
after which time the demonstration may be made once per quarter. If a 
sample is found to contain any of the foregoing nitrosamine compounds at 
concentrations greater than those specified in paragraph (d)(2) of this 
section, the actions described in paragraph (d)(4) of this section shall 
be taken, and the demonstration required under paragraph (d)(2) of this 
section shall be made once per month until it has been made for all 
three nitrosamine compounds for six consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in paragraph (d)(2) of this section, the facility 
owner or operator shall ensure that, within thirty days of receiving 
written notification of the sampling results, there is no further 
discharge of tube reducing spent lubricant wastewater until the owner or 
operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (d)(2) of this section; or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (d)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in paragraph (d)(2) of this section and 
demonstrates to the satisfaction of the NPDES issuing authority that 
such source has been eliminated.
    (5) The concentration limits specified in paragraph (d)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling after the tube reducing wastewater has been commingled 
with other wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in determining the appropriate (i.e., lower) allowable discharge 
concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the levels of each of the foregoing nitrosamine compounds in the 
wastewaters being sampled.

[[Page 543]]

    (e) Drawing spent neat oils--Subpart C--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (f) Drawing spent emulsions.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt drawn with 
                                                      emulsions         
                                                                        
                                             ---------------------------
Chromium....................................         0.036         0.015
Nickel......................................         0.053         0.036
Fluoride....................................         5.68          2.52 
Oil and grease..............................         0.954         0.954
TSS.........................................         1.43          1.15 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Extrusion spent lubricants--Subpart C--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (h) Extrusion press or solution heat treatment contact cooling 
water.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                extruded nickel-cobalt  
                                                     heat treated       
                                                                        
                                             ---------------------------
Chromium....................................         0.031         0.013
Nickel......................................         0.046         0.031
Fluoride....................................         4.95          2.20 
Oil and grease..............................         0.832         0.832
TSS.........................................         1.25          0.999
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Extrusion press hydraulic fluid leakage.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt extruded  
                                                                        
                                             ---------------------------
Chromium....................................         0.086         0.035
Nickel......................................         0.128         0.086
Fluoride....................................        13.8           6.13 
Oil and grease..............................         2.32          2.32 
TSS.........................................         3.48          2.79 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Forging equipment cleaning wastewater.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                mg/off-kg (pounds per   
                                               million off-pounds) of   
                                                nickel-cobalt forged    
                                                                        
                                           -----------------------------
Chromium..................................         0.002         0.00006
Nickel....................................         0.002         0.002  
Fluoride..................................         0.238         0.106  
Oil and grease............................         0.040         0.040  
TSS.......................................         0.060         0.048  
pH........................................     (\1\)        (\1\)       
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Forging contact cooling water.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                  forged nickel-cobalt  
                                                   cooled with water    
                                                                        
                                              --------------------------
Chromium.....................................         0.018        0.007
Nickel.......................................         0.026        0.018
Fluoride.....................................         2.82          1.25
Oil and grease...............................         0.474        0.474
TSS..........................................         0.711        0.569
pH...........................................     (\1\)            (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Forging press hydraulic fluid leakage.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt forged   
                                                                        
                                             ---------------------------
Chromium....................................         0.069         0.028
Nickel......................................         0.103         0.069
Fluoride....................................        11.2           4.94 
Oil and grease..............................         1.87          1.87 
TSS.........................................         2.81          2.25 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Forging spent lubricants--Subpart C--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (n) Stationary casting contact cooling water.

[[Page 544]]



                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt cast with 
                                              stationary casting methods
                                                                        
                                             ---------------------------
Chromium....................................         0.448         0.182
Nickel......................................         0.666         0.448
Fluoride....................................        72.0          32.0  
Oil and grease..............................        12.1          12.1  
TSS.........................................        18.2          14.5  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Vacuum melting steam condensate--Subpart C--NSPS. There shall be 
no allowance for the discharge of process wastewater pollutants.
    (p) Metal powder production atomization wastewater.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt metal powder
                                                       atomized         
                                                                        
                                             ---------------------------
Chromium....................................         0.970         0.393
Nickel......................................         1.44          0.970
Fluoride....................................       156            69.2  
Oil and grease..............................        26.2          26.2  
TSS.........................................        39.3          31.5  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (q) Annealing and solution heat treatment contact cooling water--
Subpart C--NSPS. There shall be no allowance for the discharge of 
process wastewater pollutants.
    (r) Wet air pollution control scrubber blowdown.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.300         0.122
Nickel......................................         0.450         0.300
Fluoride....................................        48.2          21.4  
Oil and grease..............................         8.1           8.1  
TSS.........................................        12.2           9.72 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (s) Surface treatment spent baths. 

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.346         0.141
Nickel......................................         0.515         0.346
Fluoride....................................        55.7          24.7  
Oil and grease..............................         9.35          9.35 
TSS.........................................        14.1          11.2  
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (t) Surface treatment rinse.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.874         0.354
Nickel......................................         1.30          0.873
Fluoride....................................       141            62.3  
Oil and grease..............................        23.6          23.6  
TSS.........................................        35.4          28.3  
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (u) Alkaline cleaning spent baths.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt alkaline  
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         0.013         0.005
Nickel......................................         0.019         0.013
Fluoride....................................         2.02          0.895
Oil and grease..............................         0.339         0.339
TSS.........................................         0.509         0.407
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (v) Alkaline cleaning rinse.

[[Page 545]]



                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt alkaline  
                                                        cleaned         
                                                                        
                                             ---------------------------
 Chromium...................................         0.086         0.035
Nickel......................................          .128          .086
Fluoride....................................        13.9           6.15 
Oil and grease..............................         2.33          2.33 
TSS.........................................         3.50          2.80 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (w) Molten salt rinse.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt treated with
                                                      molten salt       
                                                                        
                                             ---------------------------
 Chromium...................................         0.312         0.127
Nickel......................................         0.464         0.312
Fluoride....................................        50.2          22.3  
Oil and grease..............................         8.44          8.44 
TSS.........................................        12.7          10.1  
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (x) Ammonia rinse.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt treated with
                                                   ammonia solution     
                                                                        
                                             ---------------------------
 Chromium...................................         0.006         0.002
Nickel......................................          .008          .006
Fluoride....................................          .881          .391
Oil and grease..............................          .148          .148
TSS.........................................       222           178    
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (y) Sawing or grinding spent emulsions.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt sawed or  
                                                        ground          
                                                                        
                                             ---------------------------
 Chromium...................................         0.015         0.006
Nickel......................................          .002          .015
Fluoride....................................         2.35          1.04 
Oil and grease..............................          .394          .394
TSS.........................................       591           473    
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (z) Sawing or grinding rinse.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                sawed or ground nickel- 
                                                     cobalt rinsed      
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Nickel......................................         0.100         0.067
Fluoride....................................        10.8           4.78 
Oil and grease..............................         1.81          1.81 
TSS.........................................         2.72        217    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (aa) Steam cleaning condensate.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  nickel-cobalt steam   
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         0.011         0.005
Nickel......................................         0.017         0.011
Fluoride....................................         1.79          0.795
Oil and grease..............................         0.301         0.301
TSS.........................................         0.452         0.361
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (bb) Hydrostatic tube testing and ultrasonic testing wastewater--
Subpart C--NSPS. There shall be no discharge of process wastewater 
pollutants.
    (cc) Degreasing spent solvents.--Subpart C--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (dd) Dye penetrant testing wastewater.

[[Page 546]]



                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt tested with
                                                 dye penetrant method   
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Nickel......................................         0.117         0.079
Fluoride....................................        12.7           5.63 
Oil and grease..............................         2.13          2.13 
TSS.........................................         3.20          2.56 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (ee) Electrocoating rinse.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                     nickel-cobalt      
                                                     electrocoated      
                                                                        
                                             ---------------------------
Chromium....................................         1.25          0.506
Nickel......................................         1.86          1.25 
Fluoride....................................       201            89.0  
Oil and grease..............................        33.7          33.7  
TSS.........................................        50.6          40.5  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (ff) Miscellaneous wastewater sources.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.091         0.037
Nickel......................................         0.136         0.091
Fluoride....................................        14.7           6.50 
Oil and grease..............................         2.46          2.46 
TSS.........................................         3.69          2.95 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

[50 FR 34270, Aug. 23, 1985; 51 FR 2885, Jan. 22, 1986, as amended at 54 
FR 11349, Mar. 17, 1989; 54 FR 13606, Apr. 4, 1989]



Sec. 471.34  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and by August 23, 
1988 achieve the following pretreatment standards for existing sources 
(PSES). The mass of wastewater pollutants in nickel-cobalt forming 
wastewater introduced into a POTW shall not exceed the following values:
    (a) Rolling spent neat oils--Subpart C--PSES. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.063         0.026
Nickel......................................         0.094         0.063
Fluoride....................................        10.1           4.49 
------------------------------------------------------------------------

    (c) Rolling contact cooling water.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                         water          
                                                                        
                                             ---------------------------
Chromium....................................         0.028         0.011
Nickel......................................         0.042         0.028
Fluoride....................................         4.49          1.99 
------------------------------------------------------------------------

    (d) Tube Reducing Spent Lubricant--Subpart C--PSES.
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (d)(2) of this section.
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided the facility owner or 
operator demonstrates, on the basis of analytical methods set forth in 
or approved pursuant to 40 CFR part 136, that the concentrations of 
nitrosamine compounds in the wastewater discharged from the tube 
reducing process  do  not  exceed  0.050  mg/l  of N-
nitrosodimethylamine, 0.020 mg/l of N-nitrosodiphenylamine, and 0.020 
mg/l of N-nitrosodi-n-propylamine.
    (3) The demonstration required under paragraph (d)(2) of this 
section shall be

[[Page 547]]

made once per month until the demonstration has been made for all three 
nitrosamine compounds for six consecutive months, after which time the 
demonstration may be made once per quarter. If a sample is found to 
contain any of the foregoing nitrosamine compounds at concentrations 
greater than those specified in paragraph (d)(2) of this section, the 
actions described in paragraph (d)(4) of this section shall be taken, 
and the demonstration required under paragraph (d)(2) of this section 
shall be made once per month until it has been made for all three 
nitrosamine compounds for six consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in paragraph (d)(2) of this section, the facility 
owner or operator shall ensure that, within thirty days of receiving 
written notification of the sampling results, there is no further 
discharge of tube reducing spent lubricant wastewater until the owner or 
operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (d)(2) of this section; or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (d)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in paragraph (d)(2) of this section and 
demonstrates to the satisfaction of the POTW control authority that such 
source has been eliminated.
    (5) The concentration limits specified in paragraph (d)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling after the tube reducing wastewater has been commingled 
with other wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in determining the appropriate (i.e., lower) allowable discharge 
concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the levels of each of the foregoing nitrosamine compounds in the 
wastewaters being sampled.
    (e) Drawing spent neat oils--Subpart C--PSES. There shall be no 
discharge of process wastewater pollutants.
    (f) Drawing spent emulsions.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt drawn with 
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.036         0.014
Nickel......................................         0.053         0.036
Fluoride....................................         5.68          2.52 
------------------------------------------------------------------------

    (g) Extrusion spent lubricants--Subpart C--PSES. There shall be no 
discharge of process wastewater pollutants.
    (h) Extrusion press or solution heat treatment contact cooling 
water.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                extruded nickel-cobalt  
                                                     heat treated       
                                                                        
                                             ---------------------------
Chromium....................................         0.031         0.013
Nickel......................................         0.046         0.031
Fluoride....................................         4.95          2.20 
------------------------------------------------------------------------

    (i) Extrusion press hydraulic fluid leakage.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt extruded  
                                                                        
                                             ---------------------------
Chromium....................................         0.086         0.034
Nickel......................................         0.128         0.086
Fluoride....................................        13.8           6.13 
------------------------------------------------------------------------

    (j) Forging equipment cleaning wastewater.

[[Page 548]]



                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property         Maximum for     monthly   
                                               any 1 day      average   
------------------------------------------------------------------------
                                                mg/off-kg (pounds per   
                                                million off-pounds) of  
                                                 nickel-cobalt forged   
                                                                        
                                            ----------------------------
Chromium...................................         0.002         0.0006
Nickel.....................................         0.002         0.002 
Fluoride...................................         0.238         0.106 
------------------------------------------------------------------------

    (k) Forging contact cooling water.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 forged nickel-cobalt   
                                                   cooled with water    
                                                                        
                                             ---------------------------
Chromium....................................         0.018         0.007
Nickel......................................         0.026         0.018
Fluoride....................................         2.82          1.25 
------------------------------------------------------------------------

    (l) Forging press hydraulic fluid leakage.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt forged   
                                                                        
                                             ---------------------------
Chromium....................................         0.069         0.028
Nickel......................................         0.103         0.069
Fluoride....................................        11.2           4.94 
------------------------------------------------------------------------

    (m) Forging spent lubricants--Subpart C--PSES. There shall be no 
discharge of process wastewater pollutants.
    (n) Stationary casting contact cooling water.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt cast with 
                                                  stationary methods    
                                                                        
                                             ---------------------------
Chromium....................................         0.448         0.182
Nickel......................................         0.666         0.448
Fluoride....................................        72.0          32.0  
------------------------------------------------------------------------

    (o) Vacuum melting steam condensate--Subpart C--PSES. There shall be 
no allowance for the discharge of wastewater pollutants.
    (p) Metal powder production atomization wastewater.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt metal powder
                                                       atomized         
                                                                        
                                             ---------------------------
Chromium....................................         0.970         0.393
Nickel......................................         1.44          0.970
Fluoride....................................       156            69.2  
------------------------------------------------------------------------

    (q) Annealing and solution heat treatment contact cooling water--
Subpart C--PSES. There shall be no allowance for the discharge of 
wastewater pollutants.
    (r) Wet air pollution control scrubber blowdown.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.300         0.122
Nickel......................................         0.446         0.300
Fluoride....................................        48.2          21.4  
------------------------------------------------------------------------

    (s) Surface treatment spent baths.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.346         0.141
Nickel......................................         0.514         0.346
Fluoride....................................        55.7          24.7  
------------------------------------------------------------------------

    (t) Surface treatment rinse.

[[Page 549]]



                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.873         0.354
Nickel......................................         1.30          0.873
Fluoride....................................       141            62.3  
------------------------------------------------------------------------

    (u) Alkaline cleaning spent baths.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt alkaline  
                                                       cleaned          
                                                                        
                                             ---------------------------
Chromium....................................         0.013         0.005
Nickel......................................         0.019         0.013
Fluoride....................................         2.02          0.895
------------------------------------------------------------------------

    (v) Alkaline cleaning rinse.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt alkaline  
                                                       cleaned          
                                                                        
                                             ---------------------------
Chromium....................................         0.086         0.035
Nickel......................................         0.128         0.086
Fluoride....................................        13.9           6.15 
------------------------------------------------------------------------

    (w) Molten salt rinse.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt treated with
                                                     molten salt        
                                                                        
                                             ---------------------------
Chromium....................................         0.312         0.127
Nickel......................................         0.464         0.312
Fluoride....................................        50.2          22.3  
------------------------------------------------------------------------

    (x) Ammonia rinse.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt treated with
                                                   ammonia solution     
                                                                        
                                             ---------------------------
Chromium....................................         0.006         0.002
Nickel......................................         0.008         0.006
Fluoride....................................         0.881         0.391
------------------------------------------------------------------------

    (y) Sawing or grinding spent emulsions.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt sawed or  
                                                ground with emulsions   
                                                                        
                                             ---------------------------
Chromium....................................         0.015         0.006
Nickel......................................         0.022         0.015
Fluoride....................................         2.35          1.04 
------------------------------------------------------------------------

    (z) Sawing or grinding rinse.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                sawed or ground nickel- 
                                                    cobalt rinsed       
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Nickel......................................         0.100         0.067
Fluoride....................................        10.8           4.78 
------------------------------------------------------------------------

    (aa) Steam cleaning condensate.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                  nickel-cobalt steam   
                                                        cleaned         
                                                                        
                                              --------------------------
Chromium.....................................         0.011        0.005
Nickel.......................................         0.017        0.011
Fluoride.....................................         1.79         0.795
------------------------------------------------------------------------

    (bb) Hydrostatic Tube Testing and Ultrasonic Testing Wastewater--
Subpart C--PSES. There shall be no allowance for the discharge of 
process wastewater pollutants.

[[Page 550]]

    (cc) Degreasing Spent Solvents--Subpart C--PSES. There shall be no 
discharge of process wastewater pollutants.
    (dd) Dye Penetrant Testing Wastewater.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt tested with
                                                 dye penetrant method   
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Nickel......................................         0.117         0.079
Fluoride....................................        12.7           5.63 
------------------------------------------------------------------------

    (ee) Electrocoating rinse.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                     nickel-cobalt      
                                                    electrocoated       
                                                                        
                                             ---------------------------
Chromium....................................          1.25         0.506
Nickel......................................          1.86         1.25 
Fluoride....................................        201           89.0  
------------------------------------------------------------------------

    (ff) Miscellaneous wastewater sources.

                             Subpart C--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.091         0.037
Nickel......................................         0.136         0.091
Fluoride....................................        14.7           6.50 
------------------------------------------------------------------------

[50 FR 34270, Aug. 23, 1985; 51 FR 2885, Jan. 22, 1986, as amended at 54 
FR 11349, Mar. 17, 1989; 54 FR 13606, Apr. 4, 1989]



Sec. 471.35  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of wastewater 
pollutants in nickel-cobalt forming process wastewater introduced into a 
POTW shall not exceed the following values:
    (a) Rolling spent neat oils--Subpart C--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.063         0.026
Nickel......................................         0.094         0.063
Fluoride....................................        10.1           4.49 
------------------------------------------------------------------------

    (c) Rolling contact cooling water.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt rolled with
                                                         water          
                                                                        
                                             ---------------------------
Chromium....................................         0.028         0.012
Nickel......................................         0.042         0.028
Fluoride....................................         4.49          1.99 
------------------------------------------------------------------------

    (d) Tube Reducing Spent Lubricant--Subpart C--PSNS.
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (d)(2) of this section
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided the facility owner or 
operator demonstrates, on the basis of analytical methods set forth in 
or approved pursuant to 40 CFR part 136, that the concentrations of 
nitrosamine compounds in the wastewater discharged from the tube 
reducing process do not exceed 0.050 mg/l of  N-nitrosodimethylamine, 
0.020 mg/l of N-nitrosodiphenylamine, and 0.020 mg/l of N-nitrosodi-n-
propylamine.
    (3) The demonstration required under subparagraph (d)(2) of this 
section shall be made once per month until the demonstration has been 
made for all three nitrosamine compounds for six consecutive months, 
after which time the demonstration may be made once per

[[Page 551]]

quarter. If a sample is found to contain any of the foregoing 
nitrosamine compounds at concentrations greater than those specified in 
paragraph (d)(2) of this section, the actions described in paragraph 
(d)(4) of this section shall be taken, and the demonstration required 
under paragraph (d)(2) of this section shall be made once per month 
until it has been made for all three nitrosamine compounds for six 
consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in subparagraph (d)(2) of this section, the 
facility owner or operator shall ensure that, within thirty days of 
receiving written notification of the sampling results, there is no 
further discharge of tube reducing spent lubricant wastewater until the 
owner or operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (d)(2) of this section (2); or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (d)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in subparagraph (2) above and demonstrates 
to the satisfaction of the POTW control authority that such source has 
been eliminated.
    (5) The concentration limits specified in paragraph (d)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling after the tube reducing wastewater has been commingled 
with other wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in determining the appropriate (i.e., lower) allowable discharge 
concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the levels of each of the foregoing nitrosamine compounds in the 
wastewaters being sampled.
    (e) Drawing spent neat oils--Subpart C--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (f) Drawing spent emulsions.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt drawn with 
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.036         0.015
Nickel......................................         0.053         0.036
Fluoride....................................         5.68          2.52 
------------------------------------------------------------------------

    (g) Extrusion spent lubricants--Subpart C--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (h) Extrusion press or solution heat treatment contact cooling 
water.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                extruded nickel-cobalt  
                                                     heat treated       
                                                                        
                                             ---------------------------
Chromium....................................         0.031         0.013
Nickel......................................         0.046         0.031
Fluoride....................................         4.95          2.20 
------------------------------------------------------------------------

    (i) Extrusion press hydraulic fluid leakage.

                             Subpart C--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt extruded  
                                                                        
                                             ---------------------------
Chromium....................................         0.086         0.034
Nickel......................................         0.128         0.086
Fluoride....................................        13.8           6.13 
------------------------------------------------------------------------

    (j) Forging equipment cleaning wastewater.

[[Page 552]]



                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property        Maximum for      monthly   
                                              any 1 day       average   
------------------------------------------------------------------------
                                                mg/off-kg (pounds per   
                                               million off-pounds) of   
                                                nickel-cobalt forged    
                                                                        
                                           -----------------------------
Chromium..................................         0.002          0.0006
Nickel....................................         0.002          0.002 
Fluoride..................................         0.238          0.106 
------------------------------------------------------------------------

    (k) Forging contact cooling water.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 forged nickel-cobalt   
                                                   cooled with water    
                                                                        
                                             ---------------------------
Chromium....................................         0.018         0.007
Nickel......................................         0.026         0.018
Fluoride....................................         2.82          1.25 
------------------------------------------------------------------------

    (l) Forging press hydraulic fluid leakage.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt forged   
                                                                        
                                             ---------------------------
Chromium....................................         0.069         0.028
Nickel......................................         0.103         0.069
Fluoride....................................        11.2           4.94 
------------------------------------------------------------------------

    (m) Forging spent lubricants--Subpart C--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (n) Stationary casting contact cooling water.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt cast with 
                                                  stationary methods    
                                                                        
                                             ---------------------------
Chromium....................................         0.448         0.182
Nickel......................................         0.666         0.448
Fluoride....................................        72.0          32.0  
------------------------------------------------------------------------

    (o) Vacuum melting steam condensate--Subpart C--PSNS. There shall be 
no allowance for the discharge of process wastewater pollutants.
    (p) Metal powder production atomization wastewater.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt metal powder
                                                       atomized         
                                                                        
                                             ---------------------------
Chromium....................................         0.970         0.393
Nickel......................................         1.44          0.970
Fluoride....................................       156            69.2  
------------------------------------------------------------------------

    (q) Annealing and Solution Heat Treatment Contact Cooling Water--
Subpart C--PSNS. There shall be no allowance for the discharge of 
process wastewater pollutant.
    (r) Wet Air Pollution Control Scrubber Blowdown.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.300         0.122
Nickel......................................         0.450         0.300
Fluoride....................................        48.2          21.4  
------------------------------------------------------------------------

    (s) Surface treatment spent baths.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.346         0.141
Nickel......................................         0.515         0.346
Fluoride....................................        55.7          24.7  
------------------------------------------------------------------------

    (t) Surface treatment rinse.

[[Page 553]]



                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt surface  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.874         0.354
Nickel......................................         1.30          0.873
Fluoride....................................       141            62.3  
------------------------------------------------------------------------

    (u) Alkaline cleaning spent baths.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt alkaline  
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         0.013         0.005
Nickel......................................         0.019         0.013
Fluoride....................................         2.02          0.895
------------------------------------------------------------------------

    (v) Alkaline cleaning rinse.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt alkaline  
                                                        cleaned         
                                             ---------------------------
                                                                        
Chromium....................................         0.086        0.035 
Nickel......................................         0.128        0.086 
Fluoride....................................        13.9          6.15  
------------------------------------------------------------------------

    (w) Molten salt rinse.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              nickel-cobalt treated with
                                                     molten salt        
                                                                        
                                             ---------------------------
Chromium....................................         0.312         0.127
Nickel......................................         0.464         0.312
Fluoride....................................        50.2          22.3  
------------------------------------------------------------------------

    (x) Ammonia rinse.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  nickel-cobalt treated 
                                                 with ammonia solution  
                                                                        
                                               -------------------------
Chromium......................................        0.006        0.002
Nickel........................................        0.008        0.006
Fluoride......................................        0.881        0.391
------------------------------------------------------------------------

    (y) Sawing or grinding spent emulsions.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                nickel-cobalt sawed or  
                                                ground with emulsions   
                                                                        
                                             ---------------------------
Chromium....................................         0.015         0.006
Nickel......................................         0.022         0.015
Fluoride....................................         2.35          1.04 
------------------------------------------------------------------------

    (z) Sawing or grinding rinse.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                sawed or ground nickel- 
                                                    cobalt rinsed       
                                                                        
                                             ---------------------------
Chromium....................................         0.067         0.027
Nickel......................................         0.100         0.067
Fluoride....................................        10.8           4.78 
------------------------------------------------------------------------

    (aa) Steam cleaning condensate.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  nickel-cobalt steam   
                                                       cleaned          
                                                                        
                                             ---------------------------
Chromium....................................         0.011         0.005
Nickel......................................         0.017         0.011
Fluoride....................................         1.79          0.795
------------------------------------------------------------------------

    (bb) Hydrostatic tube testing and ultrasonic testing wastewater--
Subpart C--PSNS. There shall be no allowance discharge of process 
wastewater pollutants.

[[Page 554]]

    (cc) Degreasing spent solvents--Subpart C--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (dd) Dye penetrant testing wastewater.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               nickel-cobalt tested with
                                                 dye penetrant method   
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.032
Nickel......................................         0.117         0.079
Fluoride....................................        12.7           5.63 
------------------------------------------------------------------------

    (ee) Electrocoating rinse.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                     nickel-cobalt      
                                                    electrocoated       
                                                                        
                                             ---------------------------
Chromium....................................          1.25         0.506
Nickel......................................          1.86         0.125
Fluoride....................................        201           89.0  
------------------------------------------------------------------------

    (ff) Miscellaneous wastewater sources.

                             Subpart C--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 nickel-cobalt formed   
                                                                        
                                             ---------------------------
Chromium....................................         0.091         0.037
Nickel......................................         0.136         0.091
Fluoride....................................        14.7           6.50 
------------------------------------------------------------------------

[50 FR 34270, Aug. 23, 1985; 51 FR 2886, Jan. 22, 1986, as amended at 54 
FR 11350, Mar. 17, 1989]
Sec. 471.36  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



             Subpart D--Precious Metals Forming Subcategory



Sec. 471.40  Applicability; description of the precious metals forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the precious metals 
forming subcategory.



Sec. 471.41  Effluent limitations representing the degree of effluent reduction 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 for the process operations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) Rolling spent neat oils--Subpart D--BPT. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals rolled  
                                                    with emulsions      
                                                                        
                                             ---------------------------
Chromium....................................         0.026         0.012
Copper......................................         0.147         0.077
Cyanide.....................................         0.023         0.010
Silver......................................         0.032         0.013
Oil and grease..............................         1.54          0.925
TSS.........................................         3.16          1.51 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Drawing spent neat oils--Subpart D--BPT. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

[[Page 555]]



                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals drawn with
                                                       emulsions        
                                                                        
                                             ---------------------------
Cadmium.....................................         0.016         0.007
Copper......................................         0.091         0.048
Cyanide.....................................         0.014         0.006
Silver......................................         0.020         0.008
Oil and grease..............................         0.950         0.570
TSS.........................................         1.95          0.926
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Drawing spent soap solutions.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals drawn with
                                                    soap solutions      
                                                                        
                                             ---------------------------
Cadmium.....................................        0.001         0.0005
Copper......................................        0.006         0.003 
Cyanide.....................................        0.0009        0.0004
Silver......................................        0.001         0.0006
Oil and grease..............................        0.063         0.038 
TSS.........................................        0.128         0.061 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Metal powder production wet atomization wastewater.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals powder wet
                                                       atomized         
                                                                        
                                             ---------------------------
Cadmium.....................................          2.27         1.00 
Copper......................................         12.7          6.70 
Cyanide.....................................          1.94         0.802
Silver......................................          2.70         1.14 
Oil and grease..............................        134           80.2  
TSS.........................................        274          130    
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Heat treatment contact cooling water.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               extruded precious metals 
                                                     heat treated       
                                                                        
                                             ---------------------------
Cadmium.....................................          1.42         0.626
Copper......................................          7.93         4.17 
Cyanide.....................................          1.21         0.501
Silver......................................          1.71         0.709
Oil and grease..............................         83.4         50.1  
TSS.........................................        171           81.3  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Semi-continuous or continuous casting contact cooling water.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals cast by 
                                                the semi-continuous or  
                                                  continuous method     
                                                                        
                                             ---------------------------
Cadmium.....................................          3.50          1.55
Copper......................................         19.6          10.3 
Cyanide.....................................          2.99          1.24
Silver......................................          4.23          1.75
Oil and grease..............................        206           124   
TSS.........................................        423           209   
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Stationary casting contact cooling water--Subpart D--BPT. There 
shall be no discharge of process wastewater pollutants.
    (j) Direct chill casting contact cooling water.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals cast by 
                                                the direct chill method 
                                                                        
                                             ---------------------------
Cadmium.....................................          3.67          1.62
Copper......................................         20.5          10.8 
Cyanide.....................................          3.13          1.30
Silver......................................          4.43          1.84
Oil and grease..............................        216           130   
TSS.........................................        443           211   
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Shot casting contact cooling water.

[[Page 556]]



                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals shot cast 
                                                                        
                                             ---------------------------
Cadmium.....................................          1.25         0.551
Copper......................................          6.98         3.67 
Cyanide.....................................          1.07         0.441
Silver......................................          1.51         0.624
Oil and grease..............................         73.4         44.1  
TSS.........................................        151           71.6  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Wet air pollution control scrubber blowdown--Subpart D--BPT. 
There shall be no discharge of process wastewater pollutants.
    (m) Pressure bonding contact cooling water.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals and base 
                                                 metal pressure bonded  
                                                                        
                                             ---------------------------
Cadmium.....................................         0.029         0.013
Copper......................................         0.159         0.084
Cyanide.....................................         0.024         0.010
Silver......................................         0.034         0.014
Oil and grease..............................         1.67          1.00 
TSS.........................................         3.43          1.63 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Surface treatment spent baths.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals surface 
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.033         0.015
Copper......................................         0.183         0.097
Cyanide.....................................         0.028         0.012
Silver......................................         0.040         0.017
Oil and grease..............................         1.93          1.16 
TSS.........................................         3.95          1.88 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Surface treatment rinse.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals surface 
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         2.10          0.924
Copper......................................        11.7           5.16 
Cyanide.....................................         1.79          0.739
Silver......................................         2.53          1.05 
Oil and grease..............................       123            73.9  
TSS.........................................       253           120    
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (p) Alkaline cleaning spent baths.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                precious metals alkaline
                                                        cleaned         
                                                                        
                                              --------------------------
Cadmium......................................         0.021        0.009
Copper.......................................         0.114        0.060
Cyanide......................................         0.018        0.007
Silver.......................................         0.025        0.010
Oil and grease...............................         1.20         0.720
TSS..........................................         2.46         1.170
pH...........................................     (\1\)           (\1\) 
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (q) Alkaline cleaning rinse.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals alkaline 
                                                       cleaned          
                                                                        
                                             ---------------------------
Cadmium.....................................          3.81          1.68
Copper......................................         21.3          11.2 
Cyanide.....................................          3.25          1.35
Silver......................................          4.59          1.91
Oil and grease..............................        224           135   
TSS.........................................        459           219   
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (r) Alkaline cleaning prebonding wastewater.

[[Page 557]]



                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals and base 
                                                metal cleaned prior to  
                                                        bonding         
                                                                        
                                             ---------------------------
Cadmium.....................................          3.95          1.74
Copper......................................         22.1          11.6 
Cyanide.....................................          3.37          1.39
Silver......................................          4.76          1.97
Oil and grease..............................        232           139   
TSS.........................................        476           226   
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (s) Tumbling or burnishing wastewater.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals tumbled or
                                                      burnished         
                                                                        
                                             ---------------------------
Cadmium.....................................          4.12          1.82
Copper......................................         23.0          12.1 
Cyanide.....................................          3.51          1.45
Silver......................................          4.96          2.06
Oil and grease..............................        242           145   
TSS.........................................        496           236   
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (t) Sawing or grinding spent neat oils--Subpart D--BPT. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding spent emulsions.

                             Subpart D--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals sawed or 
                                                ground with emulsions   
                                                                        
                                             ---------------------------
Cadmium.....................................         0.032         0.014
Copper......................................         0.178         0.094
Cyanide.....................................         0.027         0.011
Silver......................................         0.039         0.016
Oil and grease..............................         1.87          1.12 
TSS.........................................         3.83          1.82 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (v) Degreasing spent solvents--Subpart D--BPT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2886, Jan. 22, 1986]



Sec. 471.42  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):
    (a) Rolling spent neat oils--Subpart D--BAT. There shall be no 
discharge of wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                 precious metals rolled 
                                                     with emulsions     
                                                                        
                                              --------------------------
Cadmium......................................        0.026         0.012
Copper.......................................        0.147         0.077
Cyanide......................................        0.023         0.010
Silver.......................................        0.032         0.013
------------------------------------------------------------------------

    (c) Drawing spent neat oils--Subpart D--BAT. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  precious metals drawn 
                                                     with emulsions     
                                                                        
                                               -------------------------
Cadmium.......................................        0.016        0.007
Copper........................................        0.091        0.048
Cyanide.......................................        0.014        0.006
Silver........................................        0.020        0.008
------------------------------------------------------------------------

    (e) Drawing spent soap solutions.

[[Page 558]]



                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals drawn with
                                                    soap solutions      
                                                                        
                                             ---------------------------
Cadmium.....................................        0.001         0.0005
Copper......................................        0.006         0.003 
Cyanide.....................................        0.0009        0.0004
Silver......................................        0.002         0.0006
------------------------------------------------------------------------

    (f) Metal powder production wet atomization wastewater.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals powder wet
                                                       atomized         
                                                                        
                                             ---------------------------
Cadmium.....................................          2.27         1.00 
Copper......................................         12.7          6.68 
Cyanide.....................................          1.94         0.802
Silver......................................          2.74         1.14 
------------------------------------------------------------------------

    (g) Heat treatment contact cooling water.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  precious metals heat  
                                                         treated        
                                                                        
                                               -------------------------
Cadmium.......................................        0.142        0.063
Copper........................................        0.793        0.417
Cyanide.......................................        0.121        0.050
Silver........................................        0.171        0.071
------------------------------------------------------------------------

    (h) Semi-continuous and continuous casting contact cooling water.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals cast by 
                                                the semi-continuous or  
                                                   continuous method    
                                                                        
                                             ---------------------------
Cadmium.....................................         0.350         0.155
Copper......................................         1.96          1.03 
Cyanide.....................................         0.299         0.124
Silver......................................         0.423         0.175
------------------------------------------------------------------------

    (i) Stationary casting contact cooling water--Subpart D--BAT. There 
shall be no discharge of process wastewater pollutants.
    (j) Direct chill casting contact cooling water.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property         Maximum for     monthly   
                                               any 1 day      average   
------------------------------------------------------------------------
                                                mg/off-kg (pounds per   
                                                million off-pounds) of  
                                             precious metals cast by the
                                                 direct chill method    
                                                                        
                                            ----------------------------
Cadmium....................................        0.3676         0.162 
Copper.....................................        2.05           1.08  
Cyanide....................................        0.313          0.130 
Silver.....................................        0.443          0.184 
------------------------------------------------------------------------

    (k) Shot casting contact cooling water.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  precious metals shot  
                                                          cast          
                                                                        
                                               -------------------------
Cadmium.......................................        0.125        0.055
Copper........................................        0.698        0.367
Cyanide.......................................        0.107        0.044
Silver........................................        0.151        0.063
------------------------------------------------------------------------

    (l) Wet air pollution control scrubber blowdown--Subpart D--BAT. 
There shall be no discharge of process wastewater pollutants.
    (m) Pressure bonding contact cooling water.

[[Page 559]]



                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                precious metal and base 
                                                 metal pressure bonded  
                                                                        
                                              --------------------------
Cadmium......................................        0.0297        0.013
Copper.......................................        0.159         0.084
Cyanide......................................        0.0247        0.010
Silver.......................................        0.0342        0.014
------------------------------------------------------------------------

    (n) Surface treatment spent baths.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 precious metals surface
                                                         treated        
                                                                        
                                               -------------------------
Cadmium.......................................        0.033        0.015
Copper........................................        0.183        0.097
Cyanide.......................................        0.028        0.012
Silver........................................        0.040        0.017
------------------------------------------------------------------------

    (o) Surface treatment rinse.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                precious metals surface 
                                                        treated         
                                                                        
                                              --------------------------
Cadmium......................................         0.210        0.093
Copper.......................................         1.17         0.616
Cyanide......................................         0.179        0.074
Silver.......................................         0.253        0.105
------------------------------------------------------------------------

    (p) Alkaline cleaning spent baths.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                precious metals alkaline
                                                         cleaned        
                                                                        
                                               -------------------------
Cadmium.......................................        0.021        0.009
Copper........................................        0.114        0.060
Cyanide.......................................        0.018        0.007
Silver........................................        0.025        0.010
------------------------------------------------------------------------

    (q) Alkaline cleaning rinse.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals alkaline 
                                                        cleaned         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.381         0.168
Copper......................................         2.13          1.12 
Cyanide.....................................         0.325         0.135
Silver......................................         0.459         0.191
------------------------------------------------------------------------

    (r) Alkaline cleaning prebonding wastewater.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                precious metal and base 
                                                 metal cleaned prior to 
                                                        bonding         
                                                                        
                                              --------------------------
Cadmium......................................        0.400         0.174
Copper.......................................        2.210         1.16 
Cyanide......................................        0.337         0.139
Silver.......................................        0.476         0.197
------------------------------------------------------------------------

    (s) Tumbling or burnishing wastewater.

                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                precious metals tumbled 
                                                      or burnished      
                                                                        
                                              --------------------------
Cadmium......................................        0.412         0.182
Copper.......................................        2.300         1.21 
Cyanide......................................        0.351         0.145
Silver.......................................        0.496         0.206
------------------------------------------------------------------------

    (t) Sawing or grinding spent neat oils--Subpart D--BAT. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding spent emulsions.

[[Page 560]]



                             Subpart D--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                precious metals sawed or
                                                 ground with emulsions  
                                                                        
                                              --------------------------
Cadmium......................................        0.0327        0.014
Copper.......................................        0.178         0.094
Cyanide......................................        0.0277        0.011
Silver.......................................        0.0381        0.016
------------------------------------------------------------------------

    (v) Degreasing spent solvents--Subpart D--BAT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2886, Jan. 22, 1986]



Sec. 471.43  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):
    (a) Rolling Spent Neat Oils--Subpart D--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals rolled  
                                                    with emulsions      
                                                                        
                                             ---------------------------
Cadmium.....................................         0.026         0.012
Copper......................................         0.147         0.077
Cyanide.....................................         0.023         0.010
Silver......................................         0.032         0.013
Oil and grease..............................         1.54          0.925
TSS.........................................         3.16          1.51 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Drawing spent neat oils--Subpart D--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals drawn with
                                                       emulsions        
                                                                        
                                             ---------------------------
Cadmium.....................................         0.017         0.007
Copper......................................         0.091         0.048
Cyanide.....................................         0.014         0.006
Silver......................................         0.020         0.008
Oil and grease..............................         0.950         0.570
TSS.........................................         1.95          0.927
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Drawing spent soap solutions.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals drawn with
                                                    soap solutions      
                                                                        
                                             ---------------------------
Cadmium.....................................        0.001         0.0005
Copper......................................        0.006         0.003 
Cyanide.....................................        0.0009        0.0004
Silver......................................        0.002         0.0006
Oil and grease..............................        0.063         0.038 
TSS.........................................        0.128         0.061 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Metal powder production atomization wastewater.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals powder wet
                                                       atomized         
                                                                        
                                             ---------------------------
Cadmium.....................................          2.27         1.00 
Copper......................................         12.7          6.68 
Cyanide.....................................          1.94         0.802
Silver......................................          2.74         1.14 
Oil and grease..............................        134           80.2  
TSS.........................................        274          131    
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Heat treatment contact cooling water.

[[Page 561]]



                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 precious metals heat   
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.142         0.063
Copper......................................         0.793         0.417
Cyanide.....................................         0.121         0.050
Silver......................................         0.171         0.071
Oil and grease..............................         8.34          5.01 
TSS.........................................        17.1           8.13 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Semi-continuous and continuous casting contact cooling water.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals cast by 
                                                the semi-continuous or  
                                                   continuous method    
                                                                        
                                             ---------------------------
Cadmium.....................................         0.350         0.155
Copper......................................         1.96          1.03 
Cyanide.....................................         0.299         0.124
Silver......................................         0.423         0.175
Oil and grease..............................        20.6          12.4  
TSS.........................................        42.3          20.1  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Stationary casting contact cooling water--Subpart D--NSPS. There 
shall be no discharge of process wastewater pollutants.
    (j) Direct chill casting contact cooling water.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals cast by 
                                                the direct chill method 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.367         0.162
Copper......................................         2.05          1.08 
Cyanide.....................................         0.313         0.130
Silver......................................         0.443         0.184
Oil and grease..............................        21.6          13.0  
TSS.........................................        44.3          21.1  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Shot casting contact cooling water.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals shot cast
                                                                        
                                             ---------------------------
Cadmium.....................................         0.125         0.055
Copper......................................         0.698         0.367
Cyanide.....................................         0.107         0.044
Silver......................................         0.151         0.063
Oil and grease..............................         7.34          4.41 
TSS.........................................        15.1           7.16 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Wet air pollution control scrubber blowdown--Subpart D--NSPS. 
There shall be no discharge of process wastewater pollutants.
    (m) Pressure bonding contact cooling water.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals and base 
                                                 metal pressure bonded  
                                                                        
                                             ---------------------------
Cadmium.....................................         0.029         0.013
Copper......................................         0.159         0.084
Cyanide.....................................         0.024         0.010
Silver......................................         0.034         0.014
Oil and grease..............................         1.67          1.00 
TSS.........................................         3.43          1.63 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Surface treatment spent baths.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals surface 
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.033         0.015
Copper......................................         0.183         0.097
Cyanide.....................................         0.028         0.012
Silver......................................         0.040         0.017
Oil and grease..............................         1.93          1.16 
TSS.........................................         3.95          1.88 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Surface treatment rinse.

[[Page 562]]



                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals surface 
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.210         0.093
Copper......................................         1.17          0.616
Cyanide.....................................         0.179         0.074
Silver......................................         0.253         0.105
Oil and grease..............................        12.3           7.39 
TSS.........................................        25.3          12.0  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (p) Alkaline cleaning spent baths.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals alkaline 
                                                        cleaned         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.021         0.009
Copper......................................         0.114         0.060
Cyanide.....................................         0.018         0.007
Silver......................................         0.025         0.010
Oil and grease..............................         1.20          0.720
TSS.........................................         2.46          1.17 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (q) Alkaline cleaning rinse.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals alkaline 
                                                        cleaned         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.381         0.168
Copper......................................         2.13          1.112
Cyanide.....................................         0.325         0.135
Silver......................................         0.459         0.191
Oil and grease..............................        22.4          13.5  
TSS.........................................        45.9          21.9  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (r) Alkaline cleaning pre-bonding wastewater.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals and base 
                                                metal cleaned prior to  
                                                        bonding         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.400         0.174
Copper......................................         2.21          1.16 
Cyanide.....................................         0.337         0.139
Silver......................................         0.476         0.197
Oil and grease..............................        23.2          13.9  
TSS.........................................        47.6          22.6  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (s) Tumbling or burnishing wastewater.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals tumbled or
                                                       burnished        
                                                                        
                                             ---------------------------
Cadmium.....................................         0.412         0.182
Copper......................................         2.30          1.21 
Cyanide.....................................         0.351         0.145
Silver......................................         0.496         0.206
Oil and grease..............................        24.2          14.5  
TSS.........................................        49.6          23.6  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (t) Sawing or grinding spent neat oils--Subpart D--NSPS. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding spent emulsions.

                             Subpart D--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals sawed or 
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Cadmium.....................................         0.032         0.014
Copper......................................         0.178         0.094
Cyanide.....................................         0.027         0.011
Silver......................................         0.038         0.016
Oil and grease..............................         1.87          1.12 
TSS.........................................         3.83          1.82 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[[Page 563]]

    (v) Degreasing spent solvents--Subpart D--NSPS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2886, Jan. 22, 1986]



Sec. 471.44  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and by August 23, 
1985 achieve the following pretreatment standards for existing sources 
(PSES). The mass of wastewater pollutants in precious metals forming 
process wastewater introduced into a POTW shall not exceed the following 
values:
    (a) Rolling spent neat oils--Subpart D--PSES. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals rolled  
                                                    with emulsions      
                                                                        
                                             ---------------------------
Cadmium.....................................         0.026         0.012
Copper......................................         0.147         0.077
Cyanide.....................................         0.023         0.010
Silver......................................         0.032         0.013
------------------------------------------------------------------------

    (c) Drawing spent neat oils--Subpart D--PSES. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals drawn with
                                                       emulsions        
                                                                        
                                             ---------------------------
Cadmium.....................................         0.016        0.007 
Copper......................................         0.091        0.048 
Cyanide.....................................         0.014        0.006 
Silver......................................         0.020        0.008 
------------------------------------------------------------------------

    (e) Drawing spent soap solutions.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals drawn with
                                                    soap solutions      
                                                                        
                                             ---------------------------
Cadmium.....................................        0.001         0.0005
Copper......................................        0.006         0.003 
Cyanide.....................................        0.0009        0.0004
Silver......................................        0.002         0.0006
------------------------------------------------------------------------

    (f) Metal powder production atomization wastewater.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals powder wet
                                                       atomized         
                                                                        
                                             ---------------------------
Cadmium.....................................          2.27         1.00 
Copper......................................         12.7          6.68 
Cyanide.....................................          1.94         0.802
Silver......................................          2.74         1.14 
------------------------------------------------------------------------

    (g) Heat treatment contact cooling water.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 precious metals heat   
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.142         0.063
Copper......................................         0.793         0.417
Cyanide.....................................         0.121         0.050
Silver......................................         0.171         0.071
------------------------------------------------------------------------

    (h) Semi-continuous and continuous casting contact cooling water.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals cast by 
                                                the semi-continuous or  
                                                   continuous method    
                                                                        
                                             ---------------------------
 Cadmium....................................         0.350         0.155
Copper......................................         1.96          1.03 
Cyanide.....................................         0.299         0.124
Silver......................................         0.423         0.175
------------------------------------------------------------------------


[[Page 564]]

    (i) Stationary casting contact cooling water--Subpart D--PSES. There 
shall be no discharge of process wastewater pollutants.
    (j) Direct chill casting contact cooling water.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                               any one day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals cast by 
                                                the direct chill method 
                                                                        
                                             ---------------------------
 Cadmium....................................         0.367         0.162
Copper......................................         2.05          1.08 
Cyanide.....................................         0.313         0.130
Silver......................................         0.443         0.184
------------------------------------------------------------------------

    (k) Shot casting contact cooling water.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals shot cast
                                                                        
                                             ---------------------------
 Cadmium....................................         0.125         0.055
Copper......................................         0.698         0.367
Cyanide.....................................         0.107         0.044
Silver......................................         0.151         0.063
------------------------------------------------------------------------

    (l) Wet air pollution control scrubber blowdown--Subpart D--PSES. 
There shall be no discharge of process wastewater pollutants.
    (m) Pressure bonding contact cooling water.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metal and base 
                                                 metal pressure bonded  
                                                                        
                                             ---------------------------
Cadmium.....................................         0.029         0.013
Copper......................................         0.159         0.084
Cyanide.....................................         0.024         0.010
Silver......................................         0.034         0.014
------------------------------------------------------------------------

    (n) Surface treatment spent baths.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals surface 
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.033         0.015
Copper......................................         0.183         0.097
Cyanide.....................................         0.028         0.012
Silver......................................         0.040         0.017
------------------------------------------------------------------------

    (o) Surface treatment rinse.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals surface 
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.210         0.093
Copper......................................         1.17          0.616
Cyanide.....................................         0.179         0.074
Silver......................................         0.253         0.105
------------------------------------------------------------------------

    (p) Alkaline cleaning spent baths.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals alkaline 
                                                        cleaned         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.021         0.009
Copper......................................         0.114         0.060
Cyanide.....................................         0.018         0.007
Silver......................................         0.025         0.010
------------------------------------------------------------------------

    (q) Alkaline cleaning rinse.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals alkaline 
                                                        cleaned         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.381         0.168
Copper......................................         2.13          1.12 
Cyanide.....................................         0.325         0.135
Silver......................................         0.459         0.191
------------------------------------------------------------------------

    (r) Alkaline cleaning prebonding wastewater.

[[Page 565]]



                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals and base 
                                                metal cleaned prior to  
                                                        bonding         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.400         0.174
Copper......................................         2.210         1.16 
Cyanide.....................................         0.337         0.139
Silver......................................         0.476         0.197
------------------------------------------------------------------------

    (s) Tumbling or burnishing wastewater.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals tumbled or
                                                       burnished        
                                                                        
                                             ---------------------------
Cadmium.....................................         0.412         0.182
Copper......................................         2.300         1.21 
Cyanide.....................................         0.351         0.145
Silver......................................         0.496         0.206
------------------------------------------------------------------------

    (t) Sawing or grinding spent neat oils--Subpart D--PSES. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding spent emulsions.

                             Subpart D--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals sawed or 
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Cadmium.....................................         0.032         0.014
Copper......................................         0.178         0.094
Cyanide.....................................         0.027         0.011
Silver......................................         0.038         0.016
------------------------------------------------------------------------

    (v) Degreasing spent solvents--Subpart D--PSNS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2886, Jan. 22, 1986]



Sec. 471.45  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS). The mass of wastewater 
pollutants in precious metals forming wastewater introduced into a POTW 
shall not exceed the following values:
    (a) Rolling spent neat oils--Subpart D--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals rolled  
                                                    with emulsions      
                                                                        
                                             ---------------------------
 Cadmium....................................         0.026         0.012
Copper......................................         0.147         0.077
Cyanide.....................................         0.023         0.010
Silver......................................         0.032         0.013
------------------------------------------------------------------------

    (c) Drawing spent neat oils--Subpart D--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (d) Drawing spent emulsions.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals drawn with
                                                       emulsions        
                                                                        
                                             ---------------------------
 Cadmium....................................         0.016         0.007
Copper......................................         0.091         0.048
Cyanide.....................................         0.014         0.006
Silver......................................         0.020         0.008
------------------------------------------------------------------------

    (e) Drawing spent soap solutions.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals drawn with
                                                    soap solutions      
                                                                        
                                             ---------------------------
 Cadmium....................................        0.001         0.0005
Copper......................................        0.006         0.003 
Cyanide.....................................        0.0009        0.0004
Silver......................................        0.002         0.0006
------------------------------------------------------------------------

    (f) Metal powder production wet atomization wastewater.

[[Page 566]]



                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals powder wet
                                                       atomized         
                                                                        
                                             ---------------------------
Cadmium.....................................          2.27         1.00 
Copper......................................         12.7          6.68 
Cyanide.....................................          1.94         0.802
Silver......................................          2.74         1.14 
------------------------------------------------------------------------

    (g) Heat treatment contact cooling water.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               extended precious metals 
                                                     heat treated       
                                                                        
                                             ---------------------------
Cadmium.....................................         0.142         0.063
Copper......................................         0.793         0.417
Cyanide.....................................         0.121         0.050
Silver......................................         0.171         0.071
------------------------------------------------------------------------

    (h) Semi-continuous and continuous casting contact cooling water.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals cast by 
                                                the semi-continuous or  
                                                   continuous method    
                                                                        
                                             ---------------------------
Cadmium.....................................         0.350         0.155
Copper......................................         1.96          1.03 
Cyanide.....................................         0.299         0.124
Silver......................................         0.423         0.175
------------------------------------------------------------------------

    (i) Stationary casting contact cooling water--Subpart D--PSNS. There 
shall be no discharge of process wastewater pollutants.
    (j) Direct chill casting contact cooling water.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals cast by 
                                                the direct chill method 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.367         0.162
Copper......................................         2.05          1.08 
Cyanide.....................................         0.313         0.130
Silver......................................         0.443         0.184
------------------------------------------------------------------------

    (k) Shot casting contact cooling water.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals shot cast
                                                                        
                                             ---------------------------
Cadmium.....................................        0.125         0.055 
Copper......................................        0.698         0.367 
Cyanide.....................................        0.107         0.044 
Silver......................................        0.151         0.0631
------------------------------------------------------------------------

    (l) Wet air pollution control scrubber blowdown--Subpart D--PSNS. 
There shall be no discharge of process wastewater pollutants.
    (m) Pressure bonding contact cooling water.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals and base 
                                                 metal pressure bonded  
                                                                        
                                             ---------------------------
Cadmium.....................................         0.029         0.013
Copper......................................         0.159         0.084
Cyanide.....................................         0.024         0.010
Silver......................................         0.034         0.014
------------------------------------------------------------------------

    (n) Surface treatment spent baths.

[[Page 567]]



                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals surface 
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.033         0.015
Copper......................................         0.183         0.097
Cyanide.....................................         0.028         0.012
Silver......................................         0.040         0.017
------------------------------------------------------------------------

    (o) Surface treatment rinse.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                precious metals surface 
                                                        treated         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.210         0.093
Copper......................................         1.17          0.616
Cyanide.....................................         0.179         0.074
Silver......................................         0.253         0.105
------------------------------------------------------------------------

    (p) Alkaline cleaning spent baths.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals alkaline 
                                                        cleaned         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.021         0.009
Copper......................................         0.114         0.060
Cyanide.....................................         0.018         0.007
Silver......................................         0.025         0.010
------------------------------------------------------------------------

    (q) Alkaline cleaning rinse.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals alkaline 
                                                        cleaned         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.381         0.168
Copper......................................         2.13          1.12 
Cyanide.....................................         0.325         0.135
Silver......................................         0.459         0.191
------------------------------------------------------------------------

    (r) Alkaline cleaning pre-bonding wastewater.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               precious metals and base 
                                                metal cleaned prior to  
                                                        bonding         
                                                                        
                                             ---------------------------
Cadmium.....................................         0.400         0.174
Copper......................................         2.21          1.16 
Cyanide.....................................         0.337         0.139
Silver......................................         0.476         0.197
------------------------------------------------------------------------

    (s) Tumbling or burnishing wastewater.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              precious metals tumbled or
                                                       burnished        
                                                                        
                                             ---------------------------
Cadmium.....................................         0.412         0.182
Copper......................................         2.30          1.21 
Cyanide.....................................         0.351         0.145
Silver......................................         0.496         0.206
------------------------------------------------------------------------

    (t) Sawing or grinding spent neat oils--Subpart D--PSNS. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding spent emulsions.

                             Subpart D--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                precious metals sawed or
                                                  ground with emulsions 
                                                                        
                                               -------------------------
Cadmium.......................................        0.032        0.014
Copper........................................        0.178        0.094
Cyanide.......................................        0.027        0.011
Silver........................................        0.038        0.016
------------------------------------------------------------------------

    (v) Degreasing spent solvents--Subpart D--PSNS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2886, Jan. 22, 1986]

[[Page 568]]

Sec. 471.46  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



            Subpart E--Refractory Metals Forming Subcategory



Sec. 471.50  Applicability; description of the refractory metals forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the refractory metals 
forming subcategory.



Sec. 471.51  Effluent limitations representing the degree of effluent reduction 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 for the process operations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) Rolling spent neat oils and graphite based lubricants--Subpart 
E--BPT. There shall be no discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Copper......................................         0.815         0.429
Nickel......................................         0.824         0.545
Fluoride....................................        25.5          11.3  
Molybdenum..................................         2.84          1.47 
Oil and grease..............................         8.58          5.15 
TSS.........................................        17.6           8.37 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Drawing spent lubricants--Subpart E--BPT. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent lubricants--Subpart E--BPT. There shall be no 
discharge of process wastewater pollutants.
    (e) Extrusion press hydraulic fluid leakage.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals extruded
                                                                        
                                             ---------------------------
Copper......................................          2.26          1.19
Nickel......................................          2.29          1.51
Fluoride....................................         70.8          31.4 
Molybdenum..................................          7.87          4.07
Oil and grease..............................         23.8          14.3 
TSS.........................................         48.8          23.2 
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Forging spent lubricants--Subpart E--BPT. There shall be no 
discharge of process wastewater pollutants.
    (g) Forging contact cooling water.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               forged refractory metals 
                                                   cooled with water    
                                                                        
                                             ---------------------------
Copper......................................         0.614         0.323
Nickel......................................         0.620         0.410
Fluoride....................................        19.2           8.53 
Molybdenum..................................         2.14          1.11 
Oil and grease..............................         6.46          3.88 
TSS.........................................        13.3           6.30 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Equipment cleaning wastewater.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         2.59          1.36 
Nickel......................................         2.61          1.73 
Fluoride....................................        80.9          35.9  
Molybdenum..................................         8.99          4.65 
Oil and grease..............................        27.2          16.3  
TSS.........................................        55.8          26.5  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       


[[Page 569]]

    (i) Metal powder production wastewater.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals powder 
                                                       produced         
                                                                        
                                             ---------------------------
Copper......................................         0.534         0.281
Nickel......................................         0.540         0.357
Fluoride....................................        16.70          7.42 
Molybdenum..................................         1.86          0.961
Oil and grease..............................         5.62          3.37 
TSS.........................................        11.5           5.48 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Metal powder production floor wash wastewater--Subpart E--BPT. 
There shall be no discharge of process wastewater pollutants.
    (k) Metal powder pressing spent lubricants--Subpart E--BPT. There 
shall be no discharge of process wastewater pollutants.
    (l) Surface treatment spent baths.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................         0.739         0.389
Nickel......................................         0.747         0.494
Fluoride....................................        23.2          10.3  
Molybdenum..................................         2.57          1.33 
Oil and grease..............................         7.78          4.68 
TSS.........................................        16.0           7.59 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Surface treatment rinse.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                    refractory metals   
                                                     surface treated    
                                                                        
                                               -------------------------
Copper........................................          230          121
Nickel........................................          232          154
Fluoride......................................        7,200        3,200
Molybdenum....................................          800          414
Oil and grease................................        2,420        1,450
TSS...........................................        4,960        2,360
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Alkaline cleaning spent baths.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................         0.635         0.334
Nickel......................................         0.641         0.424
Fluoride....................................        19.9           8.82 
Molybdenum..................................         2.21          1.14 
Oil and grease..............................         6.68          4.01 
TSS.........................................        13.7           6.51 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Alkaline cleaning rinse.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                    refractory metals   
                                                    alkaline cleaned    
                                                                        
                                               -------------------------
Copper........................................        1,550          816
Nickel........................................        1,570        1,040
Fluoride......................................       48,600       21,600
Molybdenum....................................        5,400        2,790
Oil and grease................................       16,300        9,790
TSS...........................................       33,500       15,900
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (p) Molten salt rinse.

[[Page 570]]



                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals treated
                                                   with molten salt     
                                                                        
                                             ---------------------------
Copper......................................          12.1          6.33
Nickel......................................          12.2          8.04
Fluoride....................................         377          167   
Molybdenum..................................          41.9         21.7 
Oil and grease..............................         127           76.0 
TSS.........................................         260          124   
pH..........................................       (\1\)        (\1\)   
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (q) Tumbling or burnishing wastewater.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals tumbled
                                                     or burnished       
                                                                        
                                             ---------------------------
Copper......................................          23.8          12.5
Nickel......................................          24.0          15.9
Fluoride....................................         744           330  
Molybdenum..................................          82.7          42.8
Oil and grease..............................         250           150  
TSS.........................................         513           244  
pH..........................................       (\1\)         (\1\)  
------------------------------------------------------------------------
Within the range of 7.5 to 10.0 at all times.                           

    (r) Sawing or grinding spent neat oils--Subpart E--BPT. There shall 
be no discharge of process wastewater pollutants.
    (s) Sawing or grinding spent emulsions.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Copper......................................         0.565         0.297
Nickel......................................         0.570         0.377
Fluoride....................................        17.7           7.84 
Molybdenum..................................         1.97          1.02 
Oil and grease..............................         5.94          3.57 
TSS.........................................        12.2           5.79 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (t) Sawing or grinding contact cooling water.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                  ground with contact   
                                                     cooling water      
                                                                        
                                             ---------------------------
Copper......................................        46.2          24.3  
Nickel......................................        46.7          30.9  
Fluoride....................................      1450           642    
Molybdenum..................................       161            83.1  
Oil and grease..............................       486           292    
TSS.........................................       997           474    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (u) Sawing or grinding rinse.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              sawed or ground refractory
                                                     metals rinsed      
                                                                        
                                             ---------------------------
Copper......................................         0.257         0.135
Nickel......................................         0.259         0.172
Fluoride....................................         8.03          3.57 
Molybdenum..................................         0.893         0.462
Oil and grease..............................         2.70          1.62 
TSS.........................................         5.54          2.63 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (v) Wet air pollution control scrubber blowdown.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                               ground, surface coated or
                                                    surface treated     
                                                                        
                                             ---------------------------
Copper......................................          1.50         0.787
Nickel......................................          1.51         1.00 
Fluoride....................................         46.8         20.8  
Molybdenum..................................          5.20         2.69 
Oil and grease..............................         15.8          9.45 
TSS.........................................         32.3         15.4  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (w) Miscellaneous wastewater sources.

[[Page 571]]



                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         0.656         0.345
Nickel......................................         0.663         0.438
Fluoride....................................        20.6           9.11 
Molybdenum..................................         2.28          1.18 
Oil and grease..............................         6.9           4.14 
TSS.........................................        14.2           6.73 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (x) Dye penetrant testing wastewater.

                             Subpart E--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals tested 
                                                                        
                                             ---------------------------
Copper......................................         0.150         0.078
Nickel......................................         0.150         0.099
Fluoride....................................         4.60          2.00 
Molybdenum..................................         0.513         0.266
Oil and grease..............................         1.60          0.930
TSS.........................................         3.20          1.50 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (y) Degreasing spent solvents--Subpart E--BPT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2886, Jan. 22, 1986]



Sec. 471.52  Effluent limitations representating the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):
    (a) Rolling spent neat oils and graphite based lubricants--Subpart 
E--BAT. There shall be no discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                              Subpart E-BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Copper......................................         0.549         0.262
Nickel......................................         0.236         0.157
Fluoride....................................        25.5          11.3  
Molybdenum..................................         2.16          0.957
------------------------------------------------------------------------

    (c) Drawing spent lubricants--Subpart E--BAT. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent lubricants--Subpart E--BAT. There shall be no 
discharge of process wastewater pollutants.
    (e) Extrusion press hydraulic fluid leakage.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals extruded
                                                                        
                                             ---------------------------
Copper......................................         1.5           0.730
Nickel......................................         0.650         0.440
Fluoride....................................        71.000        31.0  
Molybdenum..................................         5.99          2.66 
------------------------------------------------------------------------

    (f) Forging spent lubricants--Subpart E--BAT. There shall be no 
discharge of process wastewater pollutants.
    (g) Forging contact cooling water.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               forged refractory metals 
                                                   cooled with water    
                                                                        
                                             ---------------------------
Copper......................................         0.041         0.020
Nickel......................................         0.018         0.012
Fluoride....................................         1.92          0.853
Molybdenum..................................         0.163         0.072
------------------------------------------------------------------------

    (h) Equipment cleaning wastewater.

[[Page 572]]



                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         0.174         0.083
Nickel......................................         0.075         0.051
Fluoride....................................         8.09          3.59 
Molybdenum..................................         0.684         0.303
------------------------------------------------------------------------

    (i) Metal powder production wastewater.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals powder 
                                                       produced         
                                                                        
                                             ---------------------------
Copper......................................         0.360         0.172
Nickel......................................         0.155         0.104
Fluoride....................................        16.7           7.42 
Molybdenum..................................         1.42          0.627
------------------------------------------------------------------------

    (j) Metal powder production floor wash wastewater--Subpart E--BAT. 
There shall be no discharge of process wastewater pollutants.
    (k) Metal powder pressing spent lubricants--Subpart E--BAT. There 
shall be no discharge of process wastewater pollutants.
    (l) Surface treatment spent baths.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................         0.498         0.237
Nickel......................................         0.214         0.144
Fluoride....................................        23.2          10.3  
Molybdenum..................................         1.96          0.868
------------------------------------------------------------------------

    (m) Surface treatment rinse.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................        15.5           7.38 
Nickel......................................         6.66          4.48 
Fluoride....................................       720           320    
Molybdenum..................................        60.9          27.0  
------------------------------------------------------------------------

    (n) Alkaline cleaning spent baths.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................         0.428         0.204
Nickel......................................         0.184         0.124
Fluoride....................................        19.9           8.82 
Molybdenum..................................         1.68          0.745
------------------------------------------------------------------------

    (o) Alkaline cleaning rinse.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................        10.5           4.98 
Nickel......................................         4.49          3.02 
Fluoride....................................       486           216    
Molybdenum..................................        41.1          18.2  
------------------------------------------------------------------------

    (p) Molten salt rinse.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals treated
                                                   with molten salt     
                                                                        
                                             ---------------------------
Copper......................................         0.810         0.386
Nickel......................................         0.348         0.234
Fluoride....................................        37.7          16.7  
Molybdenum..................................         3.19          1.41 
------------------------------------------------------------------------

    (q) Tumbling or burnishing wastewater.

[[Page 573]]



                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals tumbled
                                                     or burnished       
                                                                        
                                             ---------------------------
Copper......................................         1.60          0.763
Nickel......................................         0.688         0.463
Fluoride....................................        74.4          33.0  
Molybdenum..................................         6.29          2.79 
------------------------------------------------------------------------

    (r) Sawing or grinding spent neat oils--Subpart E--BAT. There shall 
be no discharge of process wastewater pollutants.
    (s) Sawing or grinding spent emulsions.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Copper......................................         0.380         0.181
Nickel......................................         0.164         0.110
Fluoride....................................        17.7           7.84 
Molybdenum..................................         1.50          0.663
------------------------------------------------------------------------

    (t) Sawing or grinding contact cooling water.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                  ground with contact   
                                                     cooling water      
                                                                        
                                             ---------------------------
Copper......................................         3.11          1.48 
Nickel......................................         1.34          0.899
Fluoride....................................       145.0          64.2  
Molybdenum..................................        12.2           5.42 
------------------------------------------------------------------------

    (u) Sawing or grinding rinse.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              sawed or ground refractory
                                                     metals rinsed      
                                                                        
                                             ---------------------------
Copper......................................         0.018         0.009
Nickel......................................         0.008         0.005
Fluoride....................................         0.803         0.357
Molybdenum..................................         0.068         0.030
------------------------------------------------------------------------

    (v) Wet air pollution control scrubber blowdown.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals sawed, 
                                               surface coated or surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................         1.01          0.480
Nickel......................................         0.433         0.291
Fluoride....................................        46.8          20.8  
Molybdenum..................................         3.96          1.76 
------------------------------------------------------------------------

    (w) Miscellaneous wastewater sources.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         0.442         0.211
Nickel......................................         0.190         0.128
Fluoride....................................        20.6           9.11 
Molybdenum..................................         1.74          0.770
------------------------------------------------------------------------

    (x) Dye penetrant testing wastewater.

                             Subpart E--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals product
                                                        tested          
                                                                        
                                             ---------------------------
Copper......................................         0.100         0.048
Nickel......................................         0.043         0.029
Fluoride....................................         4.62          2.05 
Molybdenum..................................         0.391         0.173
------------------------------------------------------------------------


[[Page 574]]

    (y) Degreasing spent solvents--Subpart E--BAT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2886, Jan. 22, 1986]



Sec. 471.53  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):
    (a) Rolling spent neat oils and graphite based lubricants--Subpart 
E--NSPS. There shall be no discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Copper......................................         0.549         0.262
Nickel......................................         0.236         0.159
Fluoride....................................        25.5          11.3  
Molybdenum..................................         2.16          0.957
Oil and grease..............................         4.29          4.29 
TSS.........................................         6.44          5.15 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Drawing spent lubricants.--Subpart E--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent lubricants.--Subpart E--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (e) Extrusion press hydraulic fluid leakage.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals extruded
                                                                        
                                             ---------------------------
Copper......................................         1.53          0.726
Nickel......................................         0.655         0.441
Fluoride....................................        70.8          31.4  
Molybdenum..................................         5.99          2.66 
Oil and grease..............................        11.9          11.9  
TSS.........................................        17.9          14.3  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (f) Forging spent lubricants--Subpart E--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (g) Forging contact cooling water.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               forged refractory metals 
                                                   cooled with water    
                                                                        
                                             ---------------------------
Copper......................................         0.041         0.020
Nickel......................................         0.018         0.012
Fluoride....................................         1.92          0.853
Molybdenum..................................         0.163         0.072
Oil and grease..............................         0.323         0.323
TSS.........................................         0.485         0.388
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (h) Equipment cleaning wastewater.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         0.174         0.083
Nickel......................................         0.075         0.051
Fluoride....................................         8.09          3.59 
Molybdenum..................................         0.684         0.303
Oil and grease..............................         1.36          1.36 
TSS.........................................         2.04          1.63 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (i) Metal powder production wastewater.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals powder 
                                                       produced         
                                                                        
                                             ---------------------------
Copper......................................         0.360         0.172
Nickel......................................         0.155         0.104
Fluoride....................................        16.7           7.42 
Molybdenum..................................         1.42          0.627
Oil and grease..............................         2.81          2.81 
TSS.........................................         4.22          3.37 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (j) Metal powder production floor wash wastewater--Subpart E--NSPS. 
There

[[Page 575]]

shall be no discharge of process wastewater pollutants.
    (k) Metal powder pressing spent lubricants--Subpart E--NSPS. There 
shall be no discharge of process wastewater pollutants.
    (l) Surface treatment spent baths.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................         0.498         0.237
Nickel......................................         0.214         0.144
Fluoride....................................        23.2          10.3  
Molybdenum..................................         1.96          0.868
Oil and grease..............................         3.89          3.89 
TSS.........................................         5.84          4.67 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Surface treatment rinse.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................        15.5           7.38 
Nickel......................................         6.66          4.48 
Fluoride....................................       720           320    
Molybdenum..................................        69.9          27.0  
Oil and grease..............................       121           121    
TSS.........................................       182           145    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Alkaline cleaning spent baths.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................         0.428         0.204
Nickel......................................          .184         0.124
Fluoride....................................        19.9           8.82 
Molybdenum..................................         1.68          0.745
Oil and grease..............................         3.34          3.34 
TSS.........................................         5.01          4.01 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Alkaline cleaning rinse.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................        10.5           4.98 
Nickel......................................         4.49          3.02 
Fluoride....................................       486           216    
Molybdenum..................................        41.1          18.2  
Oil and grease..............................        81.6          81.6  
TSS.........................................       123            97.9  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (p) Molten salt rinse.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals treated
                                                   with molten salt     
                                                                        
                                             ---------------------------
Copper......................................         0.810         0.386
Nickel......................................         0.348         0.234
Fluoride....................................        37.7          16.7  
Molybdenum..................................         3.19          1.41 
Oil and grease..............................         6.33          6.33 
TSS.........................................         9.5           7.6  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (q) Tumbling or burnishing wastewater.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals tumbled
                                                     or burnished       
                                                                        
                                             ---------------------------
Copper......................................         1.60          0.763
Nickel......................................         0.688         0.463
Fluoride....................................        74.4          33.0  
Molybdenum..................................         6.29          2.79 
Oil and grease..............................        12.5          12.5  
TSS.........................................        18.8          15.0  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (r) Sawing or grinding spent neat oils--Subpart E--NSPS. There shall 
be no discharge of process wastewater pollutants.
    (s) Sawing or grinding spent emulsions.

[[Page 576]]



                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Copper......................................         0.380         0.181
Nickel......................................         0.164         0.110
Fluoride....................................        17.7           7.84 
Molybdenum..................................         1.5           0.663
Oil and grease..............................         2.97          2.97 
TSS.........................................         4.46          3.57 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (t) Sawing or grinding contact cooling water.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                  ground with contact   
                                                     cooling water      
                                                                        
                                             ---------------------------
Copper......................................         3.11          1.48 
Nickel......................................         1.34          0.899
Fluoride....................................       145            64.2  
Molybdenum..................................        12.2           5.42 
Oil and grease..............................        24.3          24.3  
TSS.........................................        36.5          29.2  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (u) Sawing or grinding rinse.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              sawed or ground refractory
                                                     metals rinsed      
                                                                        
                                             ---------------------------
Copper......................................         0.018         0.009
Nickel......................................         0.008         0.005
Fluoride....................................         0.803         0.357
Molybdenum..................................         0.068         0.030
Oil and grease..............................         0.135         0.135
TSS.........................................         0.203         0.162
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (v) Wet air pollution control scrubber blowdown.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals sawed, 
                                               ground, surface coated or
                                                    surface treated     
                                                                        
                                             ---------------------------
Copper......................................         1.01          0.480
Nickel......................................         0.433         0.291
Fluoride....................................        46.8          20.8  
Molybdenum..................................         3.96          1.76 
Oil and grease..............................         7.87          7.87 
TSS.........................................        11.8           9.45 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (w) Miscellaneous wastewater sources.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         0.442         0.211
Nickel......................................         0.190         0.128
Fluoride....................................        20.6           9.11 
Molybdenum..................................         1.74          0.770
Oil and grease..............................         3.45          3.45 
TSS.........................................         5.18          4.14 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (x) Dye penetrant testing wastewater.

                             Subpart E--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals product
                                                        tested          
                                                                        
                                             ---------------------------
Copper......................................         0.100         0.048
Nickel......................................         0.043         0.029
Fluoride....................................         4.62          2.05 
Molybdenum..................................         0.391         0.173
Oil and grease..............................         0.776         0.776
TSS.........................................         1.17          0.931
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (y) Degreasing spent solvents--Subpart E--NSPS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2886, Jan. 22, 1986]

[[Page 577]]



Sec. 471.54  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and by August 23, 
1988 achieve the following pretreatment standards for existing sources 
(PSES). The mass of wastewater pollutants in refractory metals forming 
process wastewater introduced into a POTW shall not exceed the following 
values:
    (a) Rolling spent neat oils and graphite based lubricants--Subpart 
E--PSES. There shall be no discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Copper......................................         0.815         0.429
Nickel......................................         0.824         0.545
Fluoride....................................        25.5          11.4  
Molybdenum..................................         2.84          1.47 
------------------------------------------------------------------------

    (c) Drawing spent lubricants--Subpart E--PSES. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent lubricants--Subpart E--PSES. There shall be no 
discharge of process wastewater pollutants.
    (e) Extrusion press hydraulic fluid leakage.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals extruded
                                                                        
                                             ---------------------------
Copper......................................          2.26          1.19
Nickel......................................          2.29          1.51
Fluoride....................................         70.8          31.4 
Molybdenum..................................          7.87          4.07
------------------------------------------------------------------------

    (f) Forging spent lubricants--Subpart E--PSES. There shall be no 
discharge of process wastewater pollutants.
    (g) Forging contact cooling water.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                forged refractory metals
                                                   cooled with water    
                                                                        
                                              --------------------------
Copper.......................................         0.062        0.033
Nickel.......................................         0.062        0.041
Fluoride.....................................         1.92         0.853
Molybdenum...................................         0.214        0.111
------------------------------------------------------------------------

    (h) Equipment cleaning wastewater.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         0.259         0.136
Nickel......................................         0.261         0.173
Fluoride....................................         8.09          3.59 
Molybdenum..................................         0.899         0.465
------------------------------------------------------------------------

    (i) Metal powder production wastewater.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals powder 
                                                       produced         
                                                                        
                                             ---------------------------
Copper......................................         0.534         0.281
Nickel......................................         0.540         0.357
Fluoride....................................        16.7           7.42 
Molybdenum..................................         1.86          0.961
------------------------------------------------------------------------

    (j) Metal powder production floor wash wastewater--Subpart E--PSES. 
There shall be no discharge of process wastewater pollutants.
    (k) Metal powder pressing spent lubricants--Subpart E--PSES. There 
shall be no discharge of process wastewater pollutants.
    (l) Surface treatment spent baths.

[[Page 578]]



                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................         0.739         0.389
Nickel......................................         0.747         0.494
Fluoride....................................        23.2          10.3  
Molybdenum..................................         2.57          1.33 
------------------------------------------------------------------------

    (m) Surface treatment rinse.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................          23.0          12.1
Nickel......................................          23.3          15.4
Fluoride....................................         720           320  
Molybdenum..................................          80.0          41.4
------------------------------------------------------------------------

    (n) Alkaline cleaning spent baths.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................         0.635         0.334
Nickel......................................         0.642         0.424
Fluoride....................................        19.9           8.82 
Molybdenum..................................         2.21          1.14 
------------------------------------------------------------------------

    (o) Alkaline cleaning rinse.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................          15.5          8.16
Nickel......................................          15.7         10.4 
Fluoride....................................         486.         216.0 
Molybdenum..................................          54.0         27.9 
------------------------------------------------------------------------

    (p) Molten salt rinse.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals treated
                                                   with molten salt     
                                                                        
                                             ---------------------------
Copper......................................          1.20         0.633
Nickel......................................          1.22         0.804
Fluoride....................................         37.7         16.7  
Molybdenum..................................          4.19         2.17 
------------------------------------------------------------------------

    (q) Tumbling or burnishing wastewater.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals tumbled
                                                     or burnished       
                                                                        
                                             ---------------------------
Copper......................................          2.38          1.25
Nickel......................................          2.40          1.59
Fluoride....................................         74.4          33.0 
Molybdenum..................................          8.27          4.28
------------------------------------------------------------------------

    (r) Sawing or grinding spent neat oils--Subpart E--PSES. There shall 
be no discharge of process wastewater pollutants.
    (s) Sawing or grinding spent emulsions.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Copper......................................         0.565         0.297
Nickel......................................         0.570         0.377
Fluoride....................................        17.7           7.84 
Molybdenum..................................         1.97          1.02 
------------------------------------------------------------------------

    (t) Sawing or grinding contact cooling water.

[[Page 579]]



                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                  ground with contact   
                                                     cooling water      
                                                                        
                                             ---------------------------
Copper......................................         4.62          2.43 
Nickel......................................         4.67          3.09 
Fluoride....................................       145.           64.2  
Molybdenum..................................        16.1           8.31 
------------------------------------------------------------------------

    (u) Sawing or grinding rinse.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              sawed or ground refractory
                                                     metals rinsed      
                                                                        
                                             ---------------------------
Copper......................................         0.026         0.014
Nickel......................................         0.026         0.017
Fluoride....................................         0.804         0.357
Molybdenum..................................         0.089         0.046
------------------------------------------------------------------------

    (v) Wet air pollution control blowdown.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals sawed, 
                                               surface coated or surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................         1.50          0.787
Nickel......................................         1.51          1.00 
Fluoride....................................        46.9          20.8  
Molybdenum..................................         5.20          2.69 
------------------------------------------------------------------------

    (w) Miscellaneous wastewater sources.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         0.656         0.345
Nickel......................................         0.663         0.438
Fluoride....................................        20.6           9.11 
Molybdenum..................................         2.28          1.18 
------------------------------------------------------------------------

    (x) Dye penetrant testing wastewater.

                             Subpart E--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals product
                                                        tested          
                                                                        
                                             ---------------------------
Copper......................................         0.148         0.078
Nickel......................................         0.149         0.099
Fluoride....................................         4.62          2.05 
Molybdenum..................................         0.513         0.266
------------------------------------------------------------------------

    (y) Degreasing spent solvents--Subpart E--PSES. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]



Sec. 471.55  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS). The mass of wastewater 
pollutants in the refractory metals forming process wastewater shall not 
exceed the values set forth below:
    (a) Rolling spent neat oils and graphite based lubricants--Subpart 
E--PSNS. There shall be no discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals rolled 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Copper......................................         0.549         0.262
Nickel......................................         0.236         0.159
Fluoride....................................        25.5          11.3  
Molybdenum..................................         2.16          0.957
------------------------------------------------------------------------

    (c) Drawing spent lubricants--Subpart E--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent lubricants--Subpart E--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (e) Extrusion press hydraulic fluid leakage.

[[Page 580]]



                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals extruded
                                                                        
                                             ---------------------------
Copper......................................         1.53          0.726
Nickel......................................         0.655         0.441
Fluoride....................................        70.8          31.4  
Molybdenum..................................         5.99          2.66 
------------------------------------------------------------------------

    (f) Forging spent lubricants--Subpart E--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (g) Forging contact cooling water.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               forged refractory metals 
                                                   cooled with water    
                                                                        
                                             ---------------------------
Copper......................................         0.041         0.320
Nickel......................................         0.018         0.021
Fluoride....................................         1.92          0.853
Molybdenum..................................         0.163         0.072
------------------------------------------------------------------------

    (h) Equipment cleaning wastewater.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         0.174         0.083
Nickel......................................         0.075         0.051
Fluoride....................................         8.09          3.59 
Molybdenum..................................         0.684         0.303
------------------------------------------------------------------------

    (i) Metal powder production wastewater.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals powder 
                                                       produced         
                                                                        
                                             ---------------------------
Copper......................................         0.360         0.172
Nickel......................................         0.155         0.104
Fluoride....................................        16.7           7.42 
Molybdenum..................................         1.42          0.627
------------------------------------------------------------------------

    (j) Metal powder production floor wash wastewater--Subpart E--PSNS. 
There shall be no discharge of process wastewater pollutants.
    (k) Metal powder pressing spent lubricants--Subpart E--PSNS. There 
shall be no discharge of process wastewater pollutants.
    (l) Surface treatment spent baths.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................         0.498         0.237
Nickel......................................         0.214         0.144
Fluoride....................................        23.2          10.3  
Molybdenum..................................         1.96          0.868
------------------------------------------------------------------------

    (m) Surface treatment rinse.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals surface
                                                        treated         
                                                                        
                                             ---------------------------
Copper......................................        15.5           7.38 
Nickel......................................         6.66          4.48 
Fluoride....................................       720           320    
Molybdenum..................................        60.9          27.0  
------------------------------------------------------------------------

    (n) Alkaline cleaning spent baths.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................         0.428         0.204
Nickel......................................         0.184         0.124
Fluoride....................................        19.9           8.82 
Molybdenum..................................         1.68          0.745
------------------------------------------------------------------------

    (o) Alkaline cleaning rinse.

[[Page 581]]



                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................        10.5           4.98 
Nickel......................................         4.49          3.02 
Fluoride....................................        48.6         216    
Molybdenum..................................        41.1          18.2  
------------------------------------------------------------------------

    (p) Molten salt rinse.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals treated
                                                   with molten salt     
                                                                        
                                             ---------------------------
Copper......................................         0.810         0.386
Nickel......................................         0.348         0.234
Fluoride....................................        37.7          16.7  
Molybdenum..................................         3.19          1.41 
------------------------------------------------------------------------

    (q) Tumbling or burnishing wastewater.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals tumbled
                                                     or burnished       
                                                                        
                                             ---------------------------
Copper......................................         1.60          0.763
Nickel......................................         0.688         0.463
Fluoride....................................        74.4          33.0  
Molybdenum..................................         6.29          2.79 
------------------------------------------------------------------------

    (r) Sawing or grinding spent neat oils--Subpart E--PSNS. There shall 
be no discharge or process wastewater pollutants.
    (s) Sawing or grinding spent emulsions.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Copper......................................         0.380         0.181
Nickel......................................         0.164         0.110
Fluoride....................................        17.7           7.84 
Molybdenum..................................         1.50          0.663
------------------------------------------------------------------------

    (t) Sawing or grinding contact cooling water.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              refractory metals sawed or
                                                  ground with contact   
                                                     cooling water      
                                                                        
                                             ---------------------------
Copper......................................         3.11          1.48 
Nickel......................................         1.34          0.899
Fluoride....................................       145            64.2  
Molybdenum..................................        12.2           5.42 
------------------------------------------------------------------------

    (u) Sawing or grinding rinse.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              sawed or ground refractory
                                                     metals rinsed      
                                                                        
                                             ---------------------------
Copper......................................         0.018         0.009
Nickel......................................         0.008         0.005
Fluoride....................................         0.803         0.357
Molybdenum..................................         0.068         0.030
------------------------------------------------------------------------

    (v) Wet air pollution control blowdown.

[[Page 582]]



                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals sawed, 
                                               ground, surface coated or
                                                    surface treated     
                                                                        
                                             ---------------------------
Copper......................................         1.01          0.480
Nickel......................................         0.433         0.291
Fluoride....................................        46.8          20.8  
Molybdenum..................................         3.96          1.76 
------------------------------------------------------------------------

    (w) Miscellaneous wastewater source.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals formed 
                                                                        
                                             ---------------------------
Copper......................................         0.442         0.211
Nickel......................................         0.192         0.128
Fluoride....................................        20.6           9.11 
Molybdenum..................................         1.74          0.770
------------------------------------------------------------------------

    (x) Dye penetrant testing wastewater.

                             Subpart E--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                    refractory metals   
                                                     product tested     
                                                                        
                                               -------------------------
Copper........................................        0.100        0.048
Nickel........................................        0.043        0.029
Fluoride......................................         4.62         2.05
Molybdenum....................................        0.391        0.173
------------------------------------------------------------------------

    (y) Degreasing spend solvents--Subpart E--PSNS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]
Sec. 471.56  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



                 Subpart F--Titanium Forming Subcategory



Sec. 471.60  Applicability; description of the titanium forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the titanium forming 
subcategory.



Sec. 471.61  Effluent limitations representing the degree of effluent reduction 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 for the process operations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) Rolling spent neat oils.--Subpart F--BPT. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling contact cooling water.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium rolled with   
                                                 contact cooling water  
                                                                        
                                             ---------------------------
Cyanide.....................................          1.4          0.586
Lead........................................          2.05         0.976
Zinc........................................          7.13         2.98 
Ammonia.....................................        651          286    
Fluoride....................................        291          129    
Oil and grease..............................         97.0         58.0  
TSS.........................................        200.0         95.0  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Drawing spent neat oils--Subpart F--BPT. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent neat oils--Subpart F--BPT. There shall be no 
discharge of process wastewater pollutants.

[[Page 583]]

    (e) Extrusion spent emulsions.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  titanium extruded     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.021         0.009
Lead........................................         0.030         0.015
Zinc........................................         0.105         0.044
Ammonia.....................................         9.59          4.22 
Fluoride....................................         4.28          1.9  
Oil and grease..............................         1.44          0.863
TSS.........................................         2.95          1.4  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Extrusion press hydraulic fluid leakage.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium extruded    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.052         0.022
Lead........................................         0.075         0.036
Zinc........................................         0.260         0.109
Ammonia.....................................        23.7          10.5  
Fluoride....................................        10.6           4.70 
Oil and grease..............................         3.56          2.14 
TSS.........................................         7.30          3.47 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Forging spent lubricants--Subpart F--BPT. There shall be no 
discharge of process wastewater pollutants.
    (h) Forging contact cooling water.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                forged titanium cooled  
                                                      with water        
                                                                        
                                             ---------------------------
Cyanide.....................................         0.580         0.240
Lead........................................         0.840         0.400
Zinc........................................         2.92          1.22 
Ammonia.....................................       267           117    
Fluoride....................................       119            52.8  
Oil and grease..............................        40.0          24.0  
TSS.........................................        82.0          39.0  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Forging equipment cleaning wastewater.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals forged 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.012         0.005
Lead........................................         0.017         0.008
Zinc........................................         0.059         0.025
Ammonia.....................................         5.33          2.35 
Fluoride....................................         2.38          1.06 
Oil and grease..............................         0.800         0.480
TSS.........................................         1.64          0.780
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Forging press hydraulic fluid leakage.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               refractory metals forged 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.293         0.121
Lead........................................         0.424         0.202
Zinc........................................         1.48          0.616
Ammonia.....................................       135            59.2  
Fluoride....................................        60.1          26.7  
Oil and grease..............................        20.2          12.1  
TSS.........................................        41.4          19.7  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Tube reducing spent lubricants--Subpart F--BPT. There shall be 
no discharge of process wastewater pollutants.
    (l) Heat treatment contact cooling water--Subpart F--BPT. There 
shall be no allowance for the discharge of process wastewater 
pollutants.
    (m) Surface treatment spent baths.

[[Page 584]]



                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.061         0.025
Lead........................................         0.088         0.042
Zinc........................................         0.304         0.127
Ammonia.....................................        27.7          12.2  
Fluoride....................................        12.4           5.49 
Oil and grease..............................         4.16          2.50 
TSS.........................................         8.53          4.06 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
 \1\ Within the range of 7.5 to 10.0 at all times.                      

    (n) Surface treatment rinse.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................          8.47          3.51
Lead........................................         12.3           5.84
Zinc........................................         42.7          17.8 
Ammonia.....................................      3,890         1,710   
Fluoride....................................      1,740           771   
Oil and grease..............................        584           351   
TSS.........................................      1,200           570   
pH..........................................      (\1\)         (\1\)   
------------------------------------------------------------------------
 \1\ Within the range of 7.5 to 10.0 at all times.                      

    (o) Wet air pollution control scrubber blowdown.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                      or forged         
                                                                        
                                             ---------------------------
Cyanide.....................................         0.621         0.257
Lead........................................         0.899         0.428
Zinc........................................         3.13          1.31 
Ammonia.....................................       285           126    
Fluoride....................................       128            56.5  
Oil and grease..............................        42.8          25.7  
TSS.........................................        87.8          41.8  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
 \1\ Within the range of 7.5 to 10.0 at all times.                      

    (p) Alkaline cleaning spent baths.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              titanium alkaline cleaned 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.070         0.029
Lead........................................         0.101         0.048
Zinc........................................         0.351         0.147
Ammonia.....................................        32.0          14.1  
Fluoride....................................        14.3           6.34 
Oil and grease..............................         4.80          2.88 
TSS.........................................         9.84          4.68 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
 \1\Within the range of 7.5 to 10.0 at all times.                       

    (q) Alkaline cleaning rinse.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium alkaline cleaned
                                                                        
                                             ---------------------------
Cyanide.....................................         0.801         0.331
Lead........................................         1.16          0.552
Zinc........................................         4.03          1.69 
Ammonia.....................................       370           160    
Fluoride....................................       164            72.9  
Oil and grease..............................        55.2          33.1  
TSS.........................................       113            53.8  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (r) Molten salt rinse.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium treated with  
                                                      molten salt       
                                                                        
                                             ---------------------------
Cyanide.....................................         0.277         0.115
Lead........................................         0.401         0.191
Zinc........................................         1.40          0.583
Ammonia.....................................       128            56.0  
Fluoride....................................        56.8          25.2  
Oil and grease..............................        19.1          11.5  
TSS.........................................        39.2          18.6  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (s) Tumbling wastewater.

[[Page 585]]



                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium tumbled     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.229         0.095
Lead........................................         0.332         0.158
Zinc........................................         1.16          0.482
Ammonia.....................................       110            46    
Fluoride....................................        47.0          20.9  
Oil and grease..............................        15.8           9.48 
TSS.........................................        32.4          15.4  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (t) Sawing or grinding spent neat oils--Subpart F--BPT. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding of spent emulsions.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium sawed or ground 
                                                   with an emulsion     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.053         0.022
Lead........................................         0.077         0.037
Zinc........................................         0.267         0.112
Ammonia.....................................        24.4          10.7  
Fluoride....................................        10.9           4.83 
Oil and grease..............................         3.66          2.20 
TSS.........................................         7.51          3.57 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (v) Sawing or grinding contact cooling water.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium sawed or ground 
                                              with contact cooling water
                                                                        
                                             ---------------------------
Cyanide.....................................          1.38         0.571
Lead........................................          2.00         0.952
Zinc........................................          6.95         2.91 
Ammonia.....................................        635          279    
Fluoride....................................        283          126    
Oil and grease..............................         95.2         57.1  
TSS.........................................        195           92.8  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (w) Dye penetrant testing wastewater.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium tested with dye 
                                                   penetrant methods    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.325         0.135
Lead........................................         0.471         0.224
Zinc........................................         1.64          0.683
Ammonia.....................................       149            65.7  
Fluoride....................................        66.7          29.6  
Oil and grease..............................        22.4          13.5  
TSS.........................................        45.9          21.9  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (x) Miscellaneous wastewater sources.

                             Subpart F--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium formed     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.010         0.004
Lead........................................         0.014         0.007
Zinc........................................         0.048         0.020
Ammonia.....................................         4.32          1.90 
Fluoride....................................         1.93          0.856
Oil and grease..............................         0.648         0.389
TSS.........................................         1.33          0.632
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (y) Degreasing spent solvents--Subpart F--BPT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]



Sec. 471.62   Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):
    (a) Rolling spent neat oils--Subpart F--BAT. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling contact cooling water.

[[Page 586]]



                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium rolled with   
                                                 contact cooling water  
                                                                        
                                             ---------------------------
Cyanide.....................................         0.142         0.059
Lead........................................         0.205         0.098
Zinc........................................         0.713         0.298
Ammonia.....................................        65.1          28.6  
Fluoride....................................        29.1          12.90 
------------------------------------------------------------------------

    (c) Drawing spent neat oils--Subpart F--BAT. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent neat oils--Subpart F--BAT. There shall be no 
discharge of process wastewater pollutants.
    (e) Extrusion spent lubricants.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium extruded    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.021         0.009
Lead........................................         0.030         0.015
Zinc........................................         0.105         0.044
Ammonia.....................................         9.59          4.22 
Fluoride....................................         4.28          1.90 
------------------------------------------------------------------------

    (f) Extrusion press hydraulic fluid leakage.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium extruded    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.052         0.022
Lead........................................         0.075         0.036
Zinc........................................         0.260         0.109
Ammonia.....................................        23.7          10.5  
Fluoride....................................        10.6           4.70 
------------------------------------------------------------------------

    (g) Forging spent lubricants--Subpart F--BAT. There shall be no 
discharge of process wastewater pollutants.
    (h) Forging contact cooling water.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                forged titanium cooled  
                                                      with water        
                                                                        
                                             ---------------------------
Cyanide.....................................         0.029         0.012
Lead........................................         0.042         0.020
Zinc........................................         0.146         0.061
Ammonia.....................................        13.3           5.86 
Fluoride....................................         5.95          2.64 
------------------------------------------------------------------------

    (i) Forging equipment cleaning wastewater.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                titanium forged cyanide 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.012         0.005
Lead........................................         0.017         0.008
Zinc........................................         0.059         0.025
Ammonia.....................................         5.33          2.35 
Fluoride....................................         2.38          1.06 
------------------------------------------------------------------------

    (j) Forging press hydraulic fluid leakage.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium forged     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.293         0.121
Lead........................................         0.424         0.202
Zinc........................................         1.48          0.616
Ammonia.....................................       135            59.2  
Fluoride....................................        60.1          26.7  
------------------------------------------------------------------------

    (k) Tube reducing spent lubricants--Subpart F--BAT. There shall be 
no discharge of process wastewater pollutants.
    (l) Heat treatment contact cooling water--Subpart F--BAT. There 
shall be no discharge allowance for process wastewater pollutants.
    (m) Surface treatment spent baths.

[[Page 587]]



                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.061         0.025
Lead........................................         0.088         0.042
Zinc........................................         0.304         0.127
Ammonia.....................................        27.7          12.2  
Fluoride....................................        12.4           5.49 
------------------------------------------------------------------------

    (n) Surface treatment rinse.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.847         0.351
Lead........................................         1.23          0.584
Zinc........................................         4.27          1.78 
Ammonia.....................................       389           171    
Fluoride....................................       174            77.1  
------------------------------------------------------------------------

    (o) Wet air pollutant control scrubber blowdown.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                       or forged        
                                                                        
                                             ---------------------------
Cyanide.....................................         0.062         0.026
Lead........................................         0.090         0.043
Zinc........................................         0.313         0.131
Ammonia.....................................        28.5          12.6  
Fluoride....................................        12.8           5.68 
------------------------------------------------------------------------

    (p) Alkaline cleaning spent baths.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium alkaline cleaned
                                                                        
                                             ---------------------------
Cyanide.....................................         0.070         0.029
Lead........................................         0.101         0.048
Zinc........................................         0.351         0.147
Ammonia.....................................        32            14.1  
Fluoride....................................        14.3           6.34 
------------------------------------------------------------------------

    (q) Akaline cleaning rinse.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium alkaline cleaned
                                                                        
                                             ---------------------------
Cyanide.....................................         0.080         0.033
Lead........................................         0.116         0.055
Zinc........................................         0.403         0.169
Ammonia.....................................        36.8          16.2  
Fluoride....................................        16.4           7.29 
------------------------------------------------------------------------

    (r) Molten salt rinse.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium treated with  
                                                      molten salt       
                                                                        
                                             ---------------------------
Cyanide.....................................         0.277         0.115
Lead........................................         0.401         0.191
Zinc........................................         1.40          0.583
Ammonia.....................................       128            56    
Fluoride....................................        56.8          25.2  
------------------------------------------------------------------------

    (s) Tumbling wastewater.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium tumbled     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.022         0.010
Lead........................................         0.033         0.016
Zinc........................................         0.116         0.048
Ammonia.....................................        11.0           4.60 
Fluoride....................................         4.70          2.09 
------------------------------------------------------------------------

    (t) Sawing or grinding spent neat oils--Subpart F--BAT. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding spent emulsions.

[[Page 588]]



                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium sawed or ground 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Cyanide.....................................         0.053         0.022
Lead........................................         0.077         0.037
Zinc........................................         0.267         0.112
Ammonia.....................................        24.4          10.7  
Fluoride....................................        10.9           4.83 
------------------------------------------------------------------------

    (v) Sawing or grinding contact cooling water.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) to  
                                               titanium sawed or ground 
                                              with contact cooling water
                                                                        
                                             ---------------------------
Cyanide.....................................         0.138         0.057
Lead........................................         0.200         0.095
Zinc........................................         0.695         0.291
Ammonia.....................................        63.5          27.9  
Fluoride....................................        28.3          12.6  
------------------------------------------------------------------------

    (w) Dye penetrant testing wastewater.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium tested with dye 
                                                   penetrant methods    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.325         0.135
Lead........................................         0.471         0.224
Zinc........................................         1.64          0.683
Ammonia.....................................       149            65.7  
Fluoride....................................        66.7          29.6  
------------------------------------------------------------------------

    (x) Miscellaneous wastewater sources.

                             Subpart F--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium formed     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.010         0.004
Lead........................................         0.014         0.007
Zinc........................................         0.048         0.020
Ammonia.....................................         4.32          1.90 
Fluoride....................................         1.93          0.856
------------------------------------------------------------------------

    (y) Degreasing spent solvents--Subpart F--BAT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]



Sec. 471.63  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS). The discharge of wastewater 
pollutants from titanium process wastewater shall not exceed the values 
set forth below:
    (a) Rolling spent neat oils--Subpart F--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling contact cooling water.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium rolled with   
                                                 contact cooling water  
                                                                        
                                             ---------------------------
Cyanide.....................................         0.142         0.059
Lead........................................         0.205         0.098
Zinc........................................         0.713         0.298
Ammonia.....................................        65.1          28.6  
Fluoride....................................        29.1          12.9  
Oil and grease..............................         9.76          5.86 
TSS.........................................        20.0           9.52 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Drawing spent neat oils--Subpart F--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent neat oils--Subpart F--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (e) Extrusion spent emulsions.

[[Page 589]]



                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium extruded    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.021         0.009
Lead........................................         0.030         0.015
Zinc........................................         0.105         0.044
Ammonia.....................................         9.59          4.22 
Fluoride....................................         4.28          1.9  
Oil and grease..............................         1.44          0.863
TSS.........................................         2.95          1.40 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Extrusion press hydraulic fluid leakage.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium extruded    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.052         0.022
Lead........................................         0.075         0.036
Zinc........................................         0.260         0.109
Ammonia.....................................        23.7          10.5  
Fluoride....................................        10.6           4.70 
Oil and grease..............................         3.56          2.14 
TSS.........................................         7.30          3.47 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Forging spent lubricants--Subpart F--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (h) Forging contact cooling water.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                forged titanium cooled  
                                                      with water        
                                                                        
                                             ---------------------------
Cyanide.....................................        0.029          0.012
Lead........................................        0.0420         0.020
Zinc........................................        0.146          0.061
Ammonia.....................................       13.3            5.86 
Fluoride....................................        5.95           2.64 
Oil and grease..............................        2.00           1.20 
TSS.........................................        4.10           1.95 
pH..........................................    (\1\)          (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Forging equipment cleaning wastewater.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium forged     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.012        0.005 
Lead........................................         0.017        0.008 
Zinc........................................         0.059        0.025 
Ammonia.....................................         5.33         2.35  
Fluoride....................................         2.38         1.06  
Oil and grease..............................         0.800        0.490 
TSS.........................................         1.64         0.780 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Forging press hydraulic fluid leakage.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium forged     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.293         0.121
Lead........................................         0.424         0.202
Zinc........................................         1.48          0.616
Ammonia.....................................       135            59.2  
Fluoride....................................        60.1          26.7  
Oil and grease..............................        20.2          12.1  
TSS.........................................        41.4          19.7  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Tube reducing spent lubricants--Subpart F--NSPS. There shall be 
no discharge of process wastewater pollutants.
    (l) Heat treatment contact cooling water--Subpart F--NSPS. There 
shall be no discharge allowance for the discharge of process wastewater 
pollutants.
    (m) Surface treatment spent baths.

[[Page 590]]



                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.061         0.025
Lead........................................         0.088         0.042
Zinc........................................         0.304         0.127
Ammonia.....................................        27.7          12.2  
Fluoride....................................        12.4           5.49 
Oil and grease..............................         4.16          2.50 
TSS.........................................         8.53          4.06 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Surface treatment rinse.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.847         0.351
Lead........................................         1.23          0.584
Zinc........................................         4.27          1.78 
Ammonia.....................................       389           171    
Fluoride....................................       174            77.1  
Oil and grease..............................        58.4          35.1  
TSS.........................................       120            57.0  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (o) Wet air pollution control scrubber blowdown.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                       or forged        
                                                                        
                                             ---------------------------
Cyanide.....................................         0.062         0.026
Lead........................................         0.090         0.043
Zinc........................................         0.313         0.131
Ammonia.....................................        28.5          12.6  
Fluoride....................................        12.8           5.65 
Oil and grease..............................         4.28          2.57 
TSS.........................................         8.78          4.18 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (p) Alkaline cleaning spent baths.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium alkaline cleaned
                                                                        
                                             ---------------------------
Cyanide.....................................         0.070         0.030
Lead........................................         0.101         0.048
Zinc........................................         0.351         0.147
Ammonia.....................................        32.0          14.1  
Fluoride....................................        14.3           6.34 
Oil and grease..............................         4.80          2.88 
TSS.........................................         9.84          4.68 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (q) Alkaline cleaning rinse.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium alkaline cleaned
                                                                        
                                             ---------------------------
Cyanide.....................................         0.080         0.033
Lead........................................         0.116         0.055
Zinc........................................         0.403         0.169
Ammonia.....................................        36.8          16.2  
Fluoride....................................        16.4           7.29 
Oil and grease..............................         5.52          3.31 
TSS.........................................        11.3           5.38 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (r) Molten salt rinse.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium treated with  
                                                      molten salt       
                                                                        
                                             ---------------------------
Cyanide.....................................         0.277         0.115
Lead........................................         0.401         0.191
Zinc........................................         1.40          0.583
Ammonia.....................................       128            56.0  
Fluoride....................................        56.8          25.2  
Oil and grease..............................        19.1          11.5  
TSS.........................................        39.2          18.6  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (s) Tumbling wastewater.

[[Page 591]]



                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium tumbled     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.023         0.010
Lead........................................         0.033         0.016
Zinc........................................         0.116         0.048
Ammonia.....................................        10.6           4.63 
Fluoride....................................         4.70          2.09 
Oil and grease..............................         1.58          0.948
TSS.........................................         3.24          1.54 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (t) Sawing or grinding spent neat oils--Subpart F--NSPS. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding spent emulsions.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium sawed or ground 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Cyanide.....................................         0.053         0.022
Lead........................................         0.077         0.037
Zinc........................................         0.267         0.112
Ammonia.....................................        24.4          10.7  
Fluoride....................................        10.9           4.83 
Oil and grease..............................         3.66          2.20 
TSS.........................................         7.51          3.57 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (v) Sawing or grinding contact cooling water.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium sawed or ground 
                                              with contact cooling water
                                                                        
                                             ---------------------------
Cyanide.....................................         0.138         0.057
Lead........................................         0.200         0.095
Zinc........................................         0.695         0.291
Ammonia.....................................        63.5          27.9  
Fluoride....................................        28.3          12.6  
Oil and grease..............................         9.52          5.71 
TSS.........................................        19.5           9.28 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (w) Dye penetrant testing wastewater.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium tested using dye
                                                   penetrant methods    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.325         0.135
Lead........................................         0.471         0.224
Zinc........................................         1.64          0.683
Ammonia.....................................       149            65.7  
Fluoride....................................        66.7          29.6  
Oil and grease..............................        22.4          13.5  
TSS.........................................        45.9          21.9  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (x) Miscellaneous wastewater sources.

                             Subpart F--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium formed     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.010         0.004
Lead........................................         0.014         0.007
Zinc........................................         0.048         0.020
Ammonia.....................................         4.32          1.90 
Fluoride....................................         1.93          0.856
Oil and grease..............................         0.648         0.389
TSS.........................................         1.33          0.63 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (y) Degreasing spent solvents--Subpart F--NSPS. There shall be no 
discharge of process wastewater pollutant.

[50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]



Sec. 471.64  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and by August 23, 
1988 achieve the following pretreatment standards for existing sources 
(PSES). The mass of wastewater pollutants in titanium forming process 
wastewater introduced into a POTW shall not exceed the following values:
    (a) Rolling spent neat oils--Subpart F--PSES. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling contact cooling water.

[[Page 592]]



                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium rolled with   
                                                 contact cooling water  
                                                                        
                                             ---------------------------
Cyanide.....................................         0.142         0.059
Lead........................................         0.205         0.098
Zinc........................................         0.713         0.298
Ammonia.....................................        65.1          28.6  
Fluoride....................................        29.1          12.9  
------------------------------------------------------------------------

    (c) Drawing spent neat oils--Subpart F--PSES. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent neat oils--Subpart F--PSES. There shall be no 
discharge of process wastewater pollutants.
    (e) Extrusion spent emulsions.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium extruded    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.021         0.009
Lead........................................         0.030         0.015
Zinc........................................         0.105         0.044
Ammonia.....................................         9.59          4.22 
Fluoride....................................         4.28          1.90 
------------------------------------------------------------------------

    (f) Extrusion press hydraulic fluid leakage.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium extruded    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.052         0.022
Lead........................................         0.75          0.036
Zinc........................................         0.260         0.109
Ammonia.....................................        23.7          10.5  
Fluoride....................................        10.6           4.70 
------------------------------------------------------------------------

    (g) Forging spent lubricants--Subpart F--PSES. There shall be no 
discharge of process wastewater pollutants.
    (h) Forging contact cooling water.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                forged titanium cooled  
                                                      with water        
                                                                        
                                             ---------------------------
Cyanide.....................................         0.029         0.012
Lead........................................         0.042         0.020
Zinc........................................         0.146         0.061
Ammonia.....................................        13.3           5.86 
Fluoride....................................         5.95          2.64 
------------------------------------------------------------------------

    (i) Forging equipment cleaning wastewater.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium forged     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.012         0.005
Lead........................................         0.017         0.008
Zinc........................................         0.059         0.025
Ammonia.....................................         5.33          2.35 
Fluoride....................................         2.38          1.06 
------------------------------------------------------------------------

    (j) Forging press hydraulic fluid leakage.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium forged     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.293         0.121
Lead........................................         0.424         0.202
Zinc........................................         1.48          0.616
Ammonia.....................................       135            59.2  
Fluoride....................................        60.1          26.7  
------------------------------------------------------------------------

    (k) Tube reducing spent lubricants--Subpart F--PSES. There shall be 
no discharge of process wastewater pollutants.
    (l) Heat treatment contact cooling water--Subpart F--PSES. There 
shall be no discharge allowance for the discharge of process wastewater 
pollutants.
    (m) Surface treatment spent baths.

[[Page 593]]



                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.061         0.025
Lead........................................         0.088         0.042
Zinc........................................         0.304         0.127
Ammonia.....................................        27.7          12.2  
Fluoride....................................        12.4           5.49 
------------------------------------------------------------------------

    (n) Surface treatment rinse.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.847         0.351
Lead........................................         1.23          0.584
Zinc........................................         4.27          1.78 
Ammonia.....................................       389           171    
Fluoride....................................       174            77.1  
------------------------------------------------------------------------

    (o) Wet air pollution control scrubber blowdown.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                       or forged        
                                                                        
                                             ---------------------------
Cyanide.....................................         0.062         0.026
Lead........................................         0.090         0.043
Zinc........................................         0.313         0.131
Ammonia.....................................        28.5          12.6  
Fluoride....................................        12.8           5.65 
------------------------------------------------------------------------

    (p) Alkaline cleaning spent baths.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium alkaline cleaned
                                                                        
                                             ---------------------------
Cyanide.....................................         0.070         0.029
Lead........................................         0.101         0.048
Zinc........................................         0.351         0.147
Ammonia.....................................        32.0          14.1  
Fluoride....................................        14.3           6.34 
------------------------------------------------------------------------

    (q) Alkaline cleaning rinse.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium alkaline cleaned
                                                                        
                                             ---------------------------
Cyanide.....................................         0.080         0.033
Lead........................................         0.116         0.055
Zinc........................................         0.403         0.169
Ammonia.....................................        36.8          16.2  
Fluoride....................................        16.4           7.29 
------------------------------------------------------------------------

    (r) Molten salt rinse.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium treated with  
                                                      molten salt       
                                                                        
                                             ---------------------------
Cyanide.....................................         0.277         0.115
Lead........................................         0.401         0.191
Zinc........................................         1.40          0.583
Ammonia.....................................       128            56.0  
Fluoride....................................        56.8          25.2  
------------------------------------------------------------------------

    (s) Tumbling wastewater.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium tumbled     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.023         0.010
Lead........................................         0.033         0.016
Zinc........................................         0.116         0.048
Ammonia.....................................        10.6           4.63 
Fluoride....................................         4.70          2.09 
------------------------------------------------------------------------

    (t) Sawing or grinding spent neat oils--Subpart F--PSES. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding spent emulsions.

[[Page 594]]



                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium sawed or ground 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Cyanide.....................................         0.053         0.022
Lead........................................         0.077         0.037
Zinc........................................         0.267         0.112
Ammonia.....................................        24.4          10.7  
Fluoride....................................        10.9           4.83 
------------------------------------------------------------------------

    (v) Sawing or grinding contact cooling water.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium sawed or ground 
                                              with contact cooling water
                                                                        
                                             ---------------------------
Cyanide.....................................         0.138         0.057
Lead........................................         0.200         0.095
Zinc........................................         0.695         0.291
Ammonia.....................................        63.5          27.9  
Fluoride....................................        28.3          12.6  
------------------------------------------------------------------------

    (w) Dye penetrant testing wastewater.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              titanium treated using dye
                                                   penetrant methods    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.325         0.135
Lead........................................         0.471         0.224
Zinc........................................         1.64          0.638
Ammonia.....................................       149            65.7  
Fluoride....................................        66.7          29.6  
------------------------------------------------------------------------

    (x) Miscellaneous wastewater sources.

                             Subpart F--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium formed     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.010         0.004
Lead........................................         0.014         0.007
Zinc........................................         0.048         0.020
Ammonia.....................................         4.32          1.90 
Fluoride....................................         1.93          0.856
------------------------------------------------------------------------

    (y) Degreasing spent solvents--Subpart F--PSES. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]



Sec. 471.65  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS). The mass of wastewater 
pollutants in the titanium forming process wastewater shall not exceed 
the values set forth below:
    (a) Rolling spent neat oils--Subpart F--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling contact cooling water.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium rolled with   
                                                 contact cooling water  
                                                                        
                                             ---------------------------
Cyanide.....................................         0.142         0.059
Lead........................................         0.205         0.098
Zinc........................................         0.713         0.298
Ammonia.....................................        65.1          28.6  
Fluoride....................................        29.1          12.9  
------------------------------------------------------------------------

    (c) Drawing spent neat oils--Subpart F--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion spent neat oils--Subpart F--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (e) Extrusion spent emulsions.

[[Page 595]]



                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium extruded    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.021         0.009
Lead........................................         0.030         0.015
Zinc........................................         0.105         0.044
Ammonia.....................................         9.59          4.22 
Fluoride....................................         4.28          1.90 
------------------------------------------------------------------------

    (f) Extrusion press hydraulic fluid leakage.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium extruded    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.052         0.022
Lead........................................         0.075         0.036
Zinc........................................         0.260         0.109
Ammonia.....................................        23.7          10.5  
Fluoride....................................        10.6           4.70 
------------------------------------------------------------------------

    (g) Forging spent lubricants--Subpart F--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (h) Forging contact cooling water.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                forged titanium cooled  
                                                      with water        
                                                                        
                                             ---------------------------
Cyanide.....................................         0.029         0.012
Lead........................................         0.042         0.020
Zinc........................................         0.146         0.061
Ammonia.....................................        13.3           5.86 
Fluoride....................................         5.95          2.64 
------------------------------------------------------------------------

    (i) Forging equipment cleaning wastewater.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium forged      
                                                                        
                                             ---------------------------
Cyanide.....................................         0.012         0.005
Lead........................................         0.017         0.008
Zinc........................................         0.059         0.025
Ammonia.....................................         5.33          2.35 
Fluoride....................................         2.38          1.06 
------------------------------------------------------------------------

    (j) Forging press hydraulic fluid leakage.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium forged     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.293         0.121
Lead........................................         0.424         0.202
Zinc........................................         1.48          0.616
Ammonia.....................................       135            59.2  
Fluoride....................................        60.1          26.7  
------------------------------------------------------------------------

    (k) Tube reducing spent lubricants--Subpart F--PSNS. There shall be 
no discharge of process wastewater pollutants.
    (l) Heat treatment contact cooling water--Subpart F--PSNS. There 
shall be no discharge allowance for the discharge of process wastewater 
pollutants.
    (m) Surface treatment spent baths.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.061         0.025
Lead........................................         0.088         0.042
Zinc........................................         0.304         0.127
Ammonia.....................................        27.7          12.2  
Fluoride....................................        12.4           5.49 
------------------------------------------------------------------------

    (n) Surface treatment rinse.

[[Page 596]]



                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                                        
                                             ---------------------------
Cyanide.....................................         0.847         0.351
Lead........................................         1.23          0.584
Zinc........................................         4.27          1.78 
Ammonia.....................................       389           171    
Fluoride....................................       174            77.1  
------------------------------------------------------------------------

    (o) Wet air pollution control scrubber blowdown.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium surface treated 
                                                       or forged        
                                                                        
                                             ---------------------------
Cyanide.....................................         0.062         0.026
Lead........................................         0.090         0.043
Zinc........................................         0.313         0.131
Ammonia.....................................        28.5          12.6  
Fluoride....................................        12.8           5.65 
------------------------------------------------------------------------

    (p) Alkaline cleaning spent baths.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium alkaline cleaned
                                                                        
                                             ---------------------------
Cyanide.....................................         0.070         0.029
Lead........................................         0.101         0.048
Zinc........................................         0.351         0.147
Ammonia.....................................        32.0          14.1  
Fluoride....................................        14.3           6.34 
------------------------------------------------------------------------

    (q) Alkaline cleaning rinse.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium alkaline cleaned
                                                                        
                                             ---------------------------
Cyanide.....................................         0.080         0.033
Lead........................................         0.116         0.055
Zinc........................................         0.403         0.169
Ammonia.....................................        36.8          16.2  
Fluoride....................................        16.4           7.29 
------------------------------------------------------------------------

    (r) Molten salt rinse.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 titanium treated with  
                                                      molten salt       
                                                                        
                                             ---------------------------
Cyanide.....................................         0.277         0.115
Lead........................................         0.401         0.191
Zinc........................................         1.40          0.583
Ammonia.....................................       128            56.0  
Fluoride....................................        56.8          25.2  
------------------------------------------------------------------------

    (s) Tumbling wastewater.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   titanium tumbled     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.023         0.010
Lead........................................         0.033         0.016
Zinc........................................         0.116         0.048
Ammonia.....................................        10.6           4.63 
Fluoride....................................         4.70          2.09 
------------------------------------------------------------------------

    (t) Sawing or grinding spent neat oils--Subpart F--PSNS. There shall 
be no discharge of process wastewater pollutants.
    (u) Sawing or grinding spent emulsions.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium sawed or ground 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Cyanide.....................................         0.053         0.022
Lead........................................         0.077         0.037
Zinc........................................         0.267         0.112
Ammonia.....................................        24.4          10.7  
Fluoride....................................        10.9           4.83 
------------------------------------------------------------------------

    (v) Sawing or grinding contact cooling water.

[[Page 597]]



                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               titanium sawed or ground 
                                              with contact cooling water
                                                                        
                                             ---------------------------
Cyanide.....................................         0.138         0.057
Lead........................................         0.200         0.095
Zinc........................................         0.695         0.291
Ammonia.....................................        63.5          27.9  
Fluoride....................................        28.3          12.6  
------------------------------------------------------------------------

    (w) Dye penetrant testing wastewater.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              titanium treated using dye
                                                   penetrant methods    
                                                                        
                                             ---------------------------
Cyanide.....................................         0.325         0.135
Lead........................................         0.471         0.224
Zinc........................................         1.64          0.683
Ammonia.....................................       149            65.7  
Fluoride....................................        66.7          29.6  
------------------------------------------------------------------------

    (x) Miscellaneous wastewater sources.

                             Subpart F--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    titanium formed     
                                                                        
                                             ---------------------------
Cyanide.....................................         0.010         0.004
Lead........................................         0.014         0.007
Zinc........................................         0.048         0.020
Ammonia.....................................         4.32          1.90 
Fluoride....................................         1.93          0.856
------------------------------------------------------------------------

    (y) Degreasing spent solvents--Subpart F--PSNS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]
Sec. 471.66  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



                 Subpart G--Uranium Forming Subcategory



Sec. 471.70  Applicability; description of the uranium forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the uranium forming 
subcategory.



Sec. 471.71  Effluent limitations representing the degree of effluent reduction 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 for the process operations representing the degree of 
effluent reduction attainable by the application of the best praticable 
control technology currently available (BPT):
    (a) Extrusion spent lubricants--Subpart G--BPT. There shall be no 
discharge process wastewater pollutants.
    (b) Extrusion tool contact cooling water.

                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   uranium extruded     
                                                                        
                                             ---------------------------
Cadium......................................         0.117         0.052
Chromium....................................         0.152         0.062
Copper......................................         0.654         0.344
Lead........................................         0.145         0.069
Nickel......................................         0.661         0.437
Fluoride....................................        20.5           9.08 
Molybdenum..................................         2.28          1.18 
Oil and grease..............................         6.88          4.13 
TSS.........................................        14.1           6.71 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Heat treatment contact cooling water.

[[Page 598]]



                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              extruded or forged uranium
                                                     heat treated       
                                                                        
                                             ---------------------------
Cadium......................................         0.646         0.285
Chromium....................................         0.836         0.342
Copper......................................         3.61          1.90 
Lead........................................         0.798         0.380
Nickel......................................         3.65          2.42 
Fluoride....................................       113            50.2  
Molybdenum..................................        12.6           6.5  
Oil and grease..............................        38            22.8  
TSS.........................................        77.9          37.1  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (d) Forging spent lubricants--Subpart G--BPT. There shall be no 
discharge of process wastewater pollutants.
    (e) Surface treatment spent baths.

                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.010         0.004
Chromium....................................         0.012         0.005
Copper......................................         0.052         0.027
Lead........................................         0.012         0.006
Nickel......................................         0.052         0.035
Fluoride....................................         1.62          0.718
Molybdenum..................................         0.180         0.093
Oil and grease..............................         0.544         0.327
TSS.........................................         1.12          0.531
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Surface treatment rinse.

                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.115         0.050
Chromium....................................         0.149         0.061
Copper......................................         0.641         0.337
Lead........................................         0.142         0.068
Nickel......................................         0.647         0.428
Fluoride....................................        20.1           8.90 
Molybdenum..................................         2.23          1.16 
Oil and grease..............................         6.74          4.05 
TSS.........................................        13.8           6.57 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Wet air pollution control scrubber blowdown.

                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.00         0.0006
Chromium....................................         0.002        0.0007
Copper......................................         0.007        0.004 
Lead........................................         0.002        0.0007
Nickel......................................         0.007        0.005 
Fluoride....................................         0.208        0.092 
Molybdenum..................................         0.023        0.012 
Oil and grease..............................         0.070        0.042 
TSS.........................................         0.143        0.068 
pH..........................................     (\1\)       (\1\)      
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Sawing or grinding spent emulsions.

                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium sawed or ground 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Cadmium.....................................         0.002        0.0009
Chromium....................................         0.003        0.001 
Copper......................................         0.011        0.006 
Lead........................................         0.003        0.001 
Nickel......................................         0.011        0.007 
Fluoride....................................         0.338        0.150 
Molybdenum..................................         0.038        0.020 
Oil and grease..............................         0.114        0.068 
TSS.........................................         0.233        0.111 
pH..........................................     (\1\)       (\1\)      
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Sawing or grinding contact cooling water.

[[Page 599]]



                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium sawed or ground 
                                               with contact cooling ater
                                                                        
                                             ---------------------------
Cadmium.....................................         0.561         0.248
Chromium....................................         0.726         0.297
Copper......................................         3.14          1.65 
Lead........................................         0.693         0.330
Nickel......................................         3.17          2.1  
Fluoride....................................        98.2          43.6  
Molybdenum..................................        10.9           5.65 
Oil and grease..............................        33.0          19.8  
TSS.........................................        67.7          32.2  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Sawing or grinding rinse.

                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                sawed or ground uranium 
                                                        rinses          
                                                                        
                                             ---------------------------
 Cadmium....................................        0.002         0.0007
Chromium....................................        0.002         0.0009
Copper......................................        0.009         0.005 
Lead........................................        0.002         0.001 
Nickel......................................        0.009         0.006 
Fluoride....................................        0.277         0.123 
Molybdenum..................................        0.031         0.016 
Oil and grease..............................        0.093         0.056 
TSS.........................................        0.191         0.091 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Area cleaning rinse.

                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    uranium formed      
                                                                        
                                             ---------------------------
 Cadmium....................................         0.015         0.007
Chromium....................................         0.019         0.008
Copper......................................         0.082         0.043
Lead........................................         0.018         0.009
Nickel......................................         0.083         0.055
Fluoride....................................         2.56          1.14 
Molybdenum..................................         0.284         0.147
Oil and grease..............................         0.858         0.515
TSS.........................................         1.76          0.837
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Drum washwater.

                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    uranium formed      
                                                                        
                                             ---------------------------
 Cadmium....................................        0.015         0.007 
Chromium....................................        0.020         0.008 
Copper......................................        0.084         0.045 
Lead........................................        0.019         0.009 
Nickel......................................        0.085         0.057 
Fluoride....................................        2.64          1.17  
Molybdenum..................................        0.293         0.152 
Oil and grease..............................        0.886         0.532 
TSS.........................................        1.82          0.864 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Laundry washwater.

                             Subpart G--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                   mg/employee--day     
                                                                        
                                             ---------------------------
Cadmium.....................................        17.8           7.86 
Chromium....................................        23.1           9.43 
Copper......................................        99.6          52.4  
Lead........................................        22.0          10.5  
Nickel......................................       101            66.6  
Fluoride....................................     3,120         1,390    
Molybdenum..................................       347           179    
Oil and grease..............................     1,050           629    
TSS.........................................     2,150         1,020    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Degreasing spent solvents--Subpart G--BPT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986]



Sec. 471.72  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):
    (a) Extrusion spent lubricants--Subpart G--BAT. There shall be no 
discharge of process wastewater pollutants.
    (b) Extrusion tool contact cooling water.

[[Page 600]]



                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   uranium extruded     
                                                                        
                                             ---------------------------
Cadmium.....................................         0.007         0.003
Chromium....................................         0.013         0.005
Copper......................................         0.044         0.021
Lead........................................         0.010         0.005
Nickel......................................         0.019         0.013
Fluoride....................................         2.05          0.908
Molybdenum..................................         0.173         0.077
------------------------------------------------------------------------

    (c) Heat treatment contact cooling water.

                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              extruded or forged uranium
                                                     heat treated       
                                                                        
                                             ---------------------------
Cadmium.....................................         0.006         0.003
Chromium....................................         0.012         0.005
Copper......................................         0.040         0.019
Lead........................................         0.009         0.004
Nickel......................................         0.017         0.012
Fluoride....................................         1.86          0.827
Molybdenum..................................         0.158         0.070
------------------------------------------------------------------------

    (d) Forging spent lubricants--Subpart G--BAT. There shall be no 
discharge of process wastewater pollutants.
    (e) Surface treatment spent baths.

                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.006         0.002
Chromium....................................         0.010         0.004
Copper......................................         0.035         0.017
Lead........................................         0.008         0.004
Nickel......................................         0.015         0.010
Fluoride....................................         1.62          0.718
Molybdenum..................................         0.137         0.061
------------------------------------------------------------------------

    (f) Surface treatment rinse.

                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.068         0.027
Chromium....................................         0.125         0.051
Copper......................................         0.432         0.260
Lead........................................         0.095         0.044
Nickel......................................         0.186         0.125
Fluoride....................................        20.1           8.90 
Molybdenum..................................         1.70          0.752
------------------------------------------------------------------------

    (g) Wet air pollution control scrubber blowdown.

                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................        0.0007        0.0003
Chromium....................................        0.001         0.0005
Copper......................................        0.005         0.002 
Lead........................................        0.001         0.0005
Nickel......................................        0.002         0.001 
Fluoride....................................        0.208         0.092 
Molybdenum..................................        0.018         0.008 
------------------------------------------------------------------------

    (h) Sawing or grinding spent emulsions.

                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                            Maximum for 
      Pollutant or pollutant property         Maximum for     monthly   
                                               any 1 day      average   
------------------------------------------------------------------------
                                                mg/off-kg (pounds per   
                                                million off-pounds) of  
                                               uranium sawed or ground  
                                                    with emulsions      
                                                                        
                                            ----------------------------
Cadmium....................................         0.001         0.0005
Chromium...................................         0.002         0.0009
Copper.....................................         0.007         0.004 
Lead.......................................         0.002         0.001 
Nickel.....................................         0.003         0.002 
Fluoride...................................         0.338         0.150 
Molybdenum.................................         0.029         0.013 
------------------------------------------------------------------------

    (i) Sawing or grinding contact cooling water.

[[Page 601]]



                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium sawed or ground 
                                              with contact cooling water
                                                                        
                                             ---------------------------
Cadmium.....................................         0.033         0.013
Chromium....................................         0.061         0.025
Copper......................................         0.211         0.101
Lead........................................         0.046         0.022
Nickel......................................         0.091         0.061
Fluoride....................................         9.82          4.36 
Molybdenum..................................         0.830         0.368
------------------------------------------------------------------------

    (j) Sawing or grinding rinse.

                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                sawed or ground uranium 
                                                         rinse          
                                                                        
                                             ---------------------------
Cadmium.....................................         0.001        0.0004
Chromium....................................         0.002        0.0007
Copper......................................         0.006        0.003 
Lead........................................         0.002        0.0006
Nickel......................................         0.003        0.002 
Fluoride....................................         0.277        0.123 
Molybdenum..................................         0.024        0.011 
------------------------------------------------------------------------

    (k) Area cleaning rinse.

                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    uranium formed      
                                                                        
                                             ---------------------------
Cadmium.....................................         0.009         0.004
Chromium....................................         0.016         0.007
Copper......................................         0.055         0.026
Lead........................................         0.012         0.006
Nickel......................................         0.024         0.016
Fluoride....................................         2.56          1.14 
Molybdenum..................................         0.216         0.096
------------------------------------------------------------------------

    (l) Drum, washwater.

                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    uranium formed      
                                                                        
                                             ---------------------------
Cadmium.....................................         0.009         0.004
Chromium....................................         0.017         0.007
Copper......................................         0.057         0.027
Lead........................................         0.013         0.006
Nickel......................................         0.025         0.017
Fluoride....................................         2.64          1.17 
Molybdenum..................................         0.223         0.099
------------------------------------------------------------------------

    (m) Laundry washwater.

                             Subpart G--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                   mg/employee--day     
                                                                        
                                             ---------------------------
Cadmium.....................................         5.24          2.10 
Chromium....................................         9.70          3.93 
Copper......................................        33.6          16.0  
Lead........................................         7.34          3.41 
Nickel......................................        14.4           9.70 
Fluoride....................................         1.560       692    
Molybdenum..................................       132            58.4  
------------------------------------------------------------------------

    (n) Degreasing spent solvents--Subpart G--BAT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986]



Sec. 471.73  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS). The mass of pollutants in the 
uranium forming process wastewater shall not exceed the following 
values:
    (a) Extrusion spent lubricants--Subpart G--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (b) Extrusion tool contact cooling water.

[[Page 602]]



                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   uranium extruded     
                                                                        
                                             ---------------------------
Cadmium.....................................         0.007         0.003
Chromium....................................         0.013         0.005
Copper......................................         0.044         0.021
Lead........................................         0.010         0.005
Nickel......................................         0.019         0.013
Fluoride....................................         2.05          0.908
Molybdenum..................................         0.173         0.077
Oil and grease..............................         0.344         0.344
TSS.........................................         0.516         0.413
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Heat treatment contact cooling water.

                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              extruded or forged uranium
                                                     heat treated       
                                                                        
                                             ---------------------------
Cadmium.....................................         0.006         0.003
Chromium....................................         0.012         0.005
Copper......................................         0.040         0.019
Lead........................................         0.009         0.004
Nickel......................................         0.017         0.012
Fluoride....................................         1.86          0.827
Molybdenum..................................         0.158         0.070
Oil and grease..............................         0.313         0.313
TSS.........................................         0.470         0.376
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (d) Forging spent lubricants--Subpart G--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (e) Surface treatment spent baths.

                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.006         0.002
Chromium....................................         0.010         0.004
Copper......................................         0.035         0.017
Lead........................................         0.008         0.004
Nickel......................................         0.015         0.010
Fluoride....................................         1.62          0.718
Molybdenum..................................         0.137         0.061
Oil and grease..............................         0.272         0.272
TSS.........................................         0.408         0.327
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Surface treatment rinse.

                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.068         0.027
Chromium....................................         0.125         0.051
Copper......................................         0.432         0.206
Lead........................................         0.095         0.044
Nickel......................................         0.186         0.125
Fluoride....................................        20.1           8.90 
Molybdenum..................................         1.70          0.752
Oil and grease..............................         3.37          3.37 
TSS.........................................         5.06          4.05 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Wet air pollution control scrubber blowdown.

                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................        0.0007        0.0003
Chromium....................................        0.001         0.0005
Copper......................................        0.005         0.002 
Lead........................................        0.001         0.0005
Nickel......................................        0.002         0.001 
Fluoride....................................        0.208         0.092 
Molybdenum..................................        0.018         0.008 
Oil and grease..............................        0.035         0.035 
TSS.........................................        0.053         0.042 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Sawing or grinding spent emulsions.

[[Page 603]]



                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium sawed or ground 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Cadmium.....................................        0.001         0.0005
Chromium....................................        0.002         0.0009
Copper......................................        0.007         0.004 
Lead........................................        0.002         0.0008
Nickel......................................        0.003         0.002 
Fluoride....................................        0.338         0.150 
Molybdenum..................................        0.029         0.013 
Oil and grease..............................        0.057         0.057 
TSS.........................................        0.085         0.068 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Sawing or grinding contact cooling water.

                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium sawed or ground 
                                              with contact cooling water
                                                                        
                                             ---------------------------
Cadmium.....................................        0.033         0.013 
Chromium....................................        0.061         0.025 
Copper......................................        0.211         0.101 
Lead........................................        0.046         0.022 
Nickel......................................        0.091         0.061 
Fluoride....................................        9.82          4.36  
Molybdenum..................................        0.830         0.368 
Oil and grease..............................        1.65          1.65  
TSS.........................................        2.48          1.98  
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Sawing or grinding rinse.

                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                sawed or ground uranium 
                                                        rinsed          
                                                                        
                                             ---------------------------
Cadmium.....................................        0.001         0.0004
Chromium....................................        0.002         0.0007
Copper......................................        0.006         0.003 
Lead........................................        0.002         0.0006
Nickel......................................        0.003         0.002 
Fluoride....................................        0.277         0.123 
Molybdenum..................................        0.024         0.011 
Oil and grease..............................        0.047         0.047 
TSS.........................................        0.070         0.056 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Area cleaning rinse.

                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    uranium formed      
                                                                        
                                             ---------------------------
Cadmium.....................................        0.009         0.004 
Chromium....................................        0.016         0.007 
Copper......................................        0.055         0.026 
Lead........................................        0.012         0.006 
Nickel......................................        0.024         0.016 
Fluoride....................................        2.56          1.14  
Molybdenum..................................        0.216         0.096 
Oil and grease..............................        0.429         0.429 
TSS.........................................        0.644         0.515 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Drum washwater.

                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    uranium formed      
                                                                        
                                             ---------------------------
Cadmium.....................................         0.009         0.004
Chromium....................................         0.017         0.007
Copper......................................         0.057         0.027
Lead........................................         0.013         0.006
Nickel......................................         0.025         0.017
Fluoride....................................         2.64          1.17 
Molybdenum..................................         0.223         0.099
Oil and grease..............................         0.443         0.443
TSS.........................................         0.665         0.532
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Laundry washwater.

                             Subpart G--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                   mg/employee--day     
                                                                        
                                             ---------------------------
Cadmium.....................................         5.24          2.10 
Chromium....................................         9.70          3.93 
Copper......................................        33.6          16.0  
Lead........................................         7.34          3.41 
Nickel......................................        14.4           9.70 
Fluoride....................................     1,560           692    
Molybdenum..................................       132            58.4  
Oil and grease..............................       262           262    
TSS.........................................       393           315    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (n) Degreasing spent solvents--Subpart G--NSPS. There shall be no 
discharge of process waster pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986]

[[Page 604]]

Sec. 471.74  Pretreatment standards for existing sources (PSES). 
[Reserved]



Sec. 471.75  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS). The mass of wastewater 
pollutants in uranium forming process wastewater introduced into a POTW 
shall not exceed the following values:
    (a) Extrusion spent lubricants--Subpart G--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (b) Extrusion tool contact cooling water.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   uranium extruded     
                                                                        
                                             ---------------------------
Cadmium.....................................         0.007         0.003
Chromium....................................         0.013         0.005
Copper......................................         0.044         0.021
Lead........................................         0.010         0.005
Nickel......................................         0.019         0.013
Fluoride....................................         2.05          0.908
Molybdenum..................................         0.173         0.077
------------------------------------------------------------------------

    (c) Heat treatment contact cooling water.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              extruded or forged uranium
                                                     heat treated       
                                                                        
                                             ---------------------------
Cadmium.....................................         0.006         0.003
Chromium....................................         0.012         0.005
Copper......................................         0.040         0.019
Lead........................................         0.009         0.004
Nickel......................................         0.017         0.012
Fluoride....................................         1.86          0.827
Molybdenum..................................         0.158         0.070
------------------------------------------------------------------------

    (d) Forging spent lubricants--Subpart G--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (e) Surface treatment spent baths.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.006         0.002
Chromium....................................         0.010         0.004
Copper......................................         0.035         0.017
Lead........................................         0.008         0.004
Nickel......................................         0.015         0.010
Fluoride....................................         1.62          0.718
Molybdenum..................................         0.137         0.061
------------------------------------------------------------------------

    (f) Surface treatment rinse.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................         0.068         0.027
Chromium....................................         0.125         0.051
Copper......................................         0.432         0.206
Lead........................................         0.095         0.044
Nickel......................................         0.186         0.125
Fluoride....................................        20.1           8.90 
Molybdenum..................................         1.70          0.752
------------------------------------------------------------------------

    (g) Wet air pollution control scrubber blowdown.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium surface treated 
                                                                        
                                             ---------------------------
Cadmium.....................................        0.0007        0.0003
Chromium....................................        0.001         0.0005
Copper......................................        0.005         0.002 
Lead........................................        0.001         0.0005
Nickel......................................        0.002         0.001 
Fluoride....................................        0.208         0.092 
Molybdenum..................................        0.018         0.008 
------------------------------------------------------------------------

    (h) Sawing or grinding spent emulsions.

[[Page 605]]



                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium sawed or ground 
                                                    with emulsions      
                                                                        
                                             ---------------------------
Cadmium.....................................         0.001        0.0005
Chromium....................................         0.002        0.0009
Copper......................................         0.007        0.004 
Lead........................................         0.002        0.0008
Nickel......................................         0.003        0.002 
Fluoride....................................         0.338        0.150 
Molybdenum..................................         0.029        0.013 
------------------------------------------------------------------------

    (i) Sawing or grinding contact cooling water.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                uranium sawed or ground 
                                              with contact cooling water
                                                                        
                                             ---------------------------
Cadmium.....................................         0.033         0.013
Chromium....................................         0.061         0.025
Copper......................................         0.211         0.101
Lead........................................         0.046         0.022
Nickel......................................         0.091         0.061
Fluoride....................................         9.82          4.36 
Molybdenum..................................         0.830         0.368
------------------------------------------------------------------------

    (j) Sawing or grinding rinse.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                sawed or ground uranium 
                                                        rinsed          
                                                                        
                                             ---------------------------
Cadmium.....................................         0.001        0.0004
Chromium....................................         0.002        0.0007
Copper......................................         0.006        0.003 
Lead........................................         0.002        0.0006
Nickel......................................         0.003        0.002 
Fluoride....................................         0.277        0.123 
Molybdenum..................................         0.024        0.011 
------------------------------------------------------------------------

    (k) Area cleaning rinse.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    uranium formed      
                                                                        
                                             ---------------------------
Cadmium.....................................         0.009         0.004
Chromium....................................         0.016         0.007
Copper......................................         0.055         0.026
Lead........................................         0.012         0.006
Nickel......................................         0.024         0.016
Fluoride....................................         2.56          1.14 
Molybdenum..................................         0.216         0.096
------------------------------------------------------------------------

    (l) Drum washwater.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                    uranium formed      
                                                                        
                                             ---------------------------
Cadmium.....................................         0.009         0.004
Chromium....................................         0.017         0.007
Copper......................................         0.057         0.027
Lead........................................         0.013         0.006
Nickel......................................         0.025         0.017
Fluoride....................................         2.64          1.17 
Molybdenum..................................         0.223         0.099
------------------------------------------------------------------------

    (m) Laundry washwater.

                             Subpart G--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                   mg/employee--day     
                                                                        
                                             ---------------------------
Cadmium.....................................         5.24          2.10 
Chromium....................................         9.70          3.93 
Copper......................................        33.6          16.0  
Lead........................................         7.34          3.41 
Nickel......................................        14.4           9.70 
Fluoride....................................     1,560           692    
Molybdenum..................................       132            58.4  
------------------------------------------------------------------------

    (n) Degreasing spent solvents--Subpart G--PSNS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986]

[[Page 606]]

Sec. 471.76  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



                   Subpart H--Zinc Forming Subcategory



Sec. 471.80  Applicability; description of the zinc forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the zinc forming 
subcategory.



Sec. 471.81  Effluent limitations representing the degree of effluent reduction 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 for the process operations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) Rolling spent neat oils--Subpart H--BPT. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zinc rolled with emulsions
                                                                        
                                             ---------------------------
Chromium....................................        0.0006        0.0003
Copper......................................        0.003         0.002 
Cyanide.....................................        0.0004        0.0002
Zinc........................................        0.002         0.0009
Oil and grease..............................        0.028         0.017 
TSS.........................................        0.057         0.027 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Rolling contact cooling water.

                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zinc rolled with contact 
                                                     cooling water      
                                                                        
                                             ---------------------------
Chromium....................................         0.236        0.0097
Copper......................................         1.02         0.536 
Cyanide.....................................         0.156        0.065 
Zinc........................................         0.783        0.327 
Oil and grease..............................        10.7          6.43  
TSS.........................................        22.0         10.5   
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (d) Drawing spent emulsions.

                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zinc drawn with emulsions
                                                                        
                                             ---------------------------
Chromium....................................         0.003        0.001 
Copper......................................         0.011        0.006 
Cyanide.....................................         0.002        0.0007
Zinc........................................         0.009        0.004 
Oil and grease..............................         0.116        0.070 
TSS.........................................         0.238        0.113 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Direct chill casting contact cooling water.

                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                zinc cast by the direct 
                                                     chill method       
                                                                        
                                             ---------------------------
Chromium....................................         0.222         0.091
Copper......................................         0.960         0.505
Cyanide.....................................         0.147         0.061
Zinc........................................         0.738         0.308
Oil and grease..............................        10.1           6.06 
TSS.........................................        20.7           9.85 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Stationary casting contact cooling water--Subpart H--BPT. There 
shall be no discharge of process wastewater pollutants.
    (g) Heat treatment contact cooling water.

[[Page 607]]



                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   zinc heat treated    
                                                                        
                                             ---------------------------
Chromium....................................         0.336         0.138
Copper......................................         1.45          0.763
Cyanide.....................................         0.221         0.092
Zinc........................................         1.12          0.466
Oil and grease..............................        15.3           9.16 
TSS.........................................        31.3          14.9  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Surface treatment spent baths.

                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc surface treated   
                                                                        
                                             ---------------------------
Chromium....................................         0.039         0.016
Copper......................................         0.169         0.089
Cyanide.....................................         0.026         0.011
Zinc........................................         0.130         0.054
Oil and grease..............................         1.78          1.07 
TSS.........................................         3.64          1.73 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Surface treatment rinse.

                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc surface treated   
                                                                        
                                             ---------------------------
Chromium....................................         1.58          0.645
Copper......................................         6.80          3.58 
Cyanide.....................................         1.04          0.430
Zinc........................................         5.23          2.19 
Oil and grease..............................        71.6          43.0  
TSS.........................................       147            69.8  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Alkaline cleaning spent baths.

                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc alkaline cleaned  
                                                                        
                                             ---------------------------
Chromium....................................         0.002        0.0007
Copper......................................         0.007        0.004 
Cyanide.....................................         0.001        0.0004
Zinc........................................         0.005        0.002 
Oil and grease..............................         0.071        0.043 
TSS.........................................         0.146        0.069 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (k) Alkaline cleaning rinse.

                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc alkaline cleaned  
                                                                        
                                             ---------------------------
Chromium....................................         0.744         0.304
Copper......................................         3.21          1.69 
Cyanide.....................................         0.490         0.203
Zinc........................................         2.47          1.03 
Oil and grease..............................        33.8          20.3  
TSS.........................................        69.3          33.0  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (l) Sawing or grinding spent emulsions.

                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zinc sawed or ground with
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.011         0.005
Copper......................................         0.045         0.024
Cyanide.....................................         0.007         0.003
Zinc........................................         0.035         0.015
Oil and grease..............................         0.476         0.286
TSS.........................................         0.976         0.464
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (m) Electrocoating rinse.

[[Page 608]]



                             Subpart H--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  zinc electrocoated    
                                                                        
                                             ---------------------------
Chromium....................................         1.01          0.412
Copper......................................         4.35          2.29 
Cyanide.....................................         0.664         0.275
Zinc........................................         3.35          1.40 
Oil and grease..............................        45.8          27.5  
TSS.........................................        93.9          44.7  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (n) Degreasing spent solvents--Subpart H--BPT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986]



Sec. 471.82  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):
    (a) Rolling spent neat oils--Subpart H--BAT. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                    zinc rolled with    
                                                       emulsions        
                                                                        
                                              --------------------------
Chromium.....................................        0.0005       0.0002
Copper.......................................        0.002        0.0009
Cyanide......................................        0.0003       0.0001
Zinc.........................................        0.002        0.0006
------------------------------------------------------------------------

    (c) Rolling contact cooling water.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                zinc rolled with contact
                                                      cooling water     
                                                                        
                                               -------------------------
Chromium......................................        0.020        0.009
Copper........................................        0.069        0.033
Cyanide.......................................        0.011        0.004
Zinc..........................................        0.055        0.023
------------------------------------------------------------------------

    (d) Drawing spent emulsions.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                               zinc drawn with emulsions
                                                                        
                                              --------------------------
Chromium.....................................        0.002        0.0009
Copper.......................................        0.008        0.004 
Cyanide......................................        0.001        0.0005
Zinc.........................................        0.006        0.003 
------------------------------------------------------------------------

    (e) Direct chill casting contact cooling water.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 zinc cast by the direct
                                                      chill method      
                                                                        
                                               -------------------------
Chromium......................................        0.019        0.008
Copper........................................        0.065        0.031
Cyanide.......................................        0.010        0.004
Zinc..........................................        0.052        0.021
------------------------------------------------------------------------

    (f) Stationary casting contact cooling water--Subpart H--BAT. There 
shall be no discharge of process wastewater pollutants.
    (g) Heat treatment contact cooling water.

[[Page 609]]



                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                    zinc heat treated   
                                                                        
                                               -------------------------
Chromium......................................        0.029        0.012
Copper........................................        0.098        0.047
Cyanide.......................................        0.016        0.006
Zinc..........................................        0.078        0.032
------------------------------------------------------------------------

    (h) Surface treatment spent baths.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  zinc surface treated  
                                                                        
                                               -------------------------
Chromium......................................        0.033        0.014
Copper........................................        0.114        0.054
Cyanide.......................................        0.018        0.007
Zinc..........................................        0.091        0.038
------------------------------------------------------------------------

    (i) Surface treatment rinse.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  zinc surface treated  
                                                                        
                                               -------------------------
Chromium......................................        0.133        0.054
Copper........................................        0.457        0.219
Cyanide.......................................        0.072        0.029
Zinc..........................................        0.365        0.151
------------------------------------------------------------------------

    (j) Alkaline cleaning spent baths.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc alkaline cleaned  
                                                                        
                                             ---------------------------
Chromium....................................        0.002         0.0006
Copper......................................        0.005         0.002 
Cyanide.....................................        0.0007        0.0003
Zinc........................................        0.004         0.002 
------------------------------------------------------------------------

    (k) Alkaline cleaning rinse.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc alkaline cleaned  
                                                                        
                                             ---------------------------
Chromium....................................         0.626         0.254
Copper......................................         2.17          1.03 
Cyanide.....................................         0.338         0.135
Zinc........................................         1.73          0.710
------------------------------------------------------------------------

    (1) Sawing or grinding spent emulsions.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  zinc sawed or ground  
                                                     with emulsions     
                                                                        
                                               -------------------------
Chromium......................................        0.009        0.004
Copper........................................        0.031        0.015
Cyanide.......................................        0.005        0.002
Zinc..........................................        0.025        0.010
------------------------------------------------------------------------

    (m) Electrocoating rinse.

                             Subpart H--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                   zinc electrocoated   
                                                                        
                                               -------------------------
Chromium......................................        0.085        0.035
Copper........................................        0.293        0.140
Cyanide.......................................        0.046        0.019
Zinc..........................................        0.234        0.096
------------------------------------------------------------------------

    (n) Degreasing spent solvents--Subpart H--BAT. There shall be no 
discharge or process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986]



Sec. 471.83  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):
    (a) Rolling spent neat oils--Subpart H--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

[[Page 610]]



                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zinc rolled with emulsions
                                                                        
                                             ---------------------------
Chromium....................................        0.0005        0.0002
Copper......................................        0.002         0.0009
Cyanide.....................................        0.0003        0.0001
Zinc........................................        0.002         0.0006
Oil and grease..............................        0.014         0.014 
TSS.........................................        0.021         0.017 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Rolling contact cooling water.

                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zinc rolled with contact 
                                                     cooling water      
                                                                        
                                             ---------------------------
Chromium....................................         0.020         0.009
Copper......................................         0.069         0.037
Cyanide.....................................         0.011         0.004
Zinc........................................         0.055         0.023
Oil and grease..............................         0.536         0.536
TSS.........................................         0.804         0.643
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (d) Drawing spent emulsions.

                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zinc drawn with emulsions
                                                                        
                                             ---------------------------
Chromium....................................         0.002        0.0009
Copper......................................         0.008        0.004 
Cyanide.....................................         0.001        0.0005
Zinc........................................         0.006        0.003 
Oil and grease..............................         0.058        0.058 
TSS.........................................         0.087        0.070 
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times                        

    (e) Direct chill casting contact cooling water.

                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                               any one day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                zinc cast by the direct 
                                                     chill method       
                                                                        
                                             ---------------------------
Chromium....................................         0.019         0.008
Copper......................................         0.065         0.031
Cyanide.....................................         0.010         0.004
Zinc........................................         0.052         0.021
Oil and grease..............................         0.505         0.505
TSS.........................................         0.758         0.606
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Stationary casting contact cooling water--Subpart H--NSPS. There 
shall be no discharge of process wastewater pollutants.
    (g) Heat treatment contact cooling water.

                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                   zinc heat treated    
                                                                        
                                             ---------------------------
Chromium....................................         0.029         0.012
Copper......................................         0.098         0.047
Cyanide.....................................         0.016         0.006
Zinc........................................         0.078         0.032
Oil and grease..............................         0.763         0.763
TSS.........................................         1.15          0.916
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (h) Surface treatment spent baths.

                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc surface treated   
                                                                        
                                             ---------------------------
Chromium....................................         0.033         0.014
Copper......................................         0.114         0.054
Cyanide.....................................         0.018         0.007
Zinc........................................         0.091         0.038
Oil and grease..............................         0.887         0.887
TSS.........................................         1.33          1.07 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (i) Surface treatment rinse.

[[Page 611]]



                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc surface treated   
                                                                        
                                             ---------------------------
Chromium....................................         0.133         0.054
Copper......................................         0.459         0.219
Cyanide.....................................         0.072         0.029
Zinc........................................         0.365         0.151
Oil and grease..............................         3.58          3.58 
TSS.........................................         5.37          4.30 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (j) Alkaline cleaning spent baths.

                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc alkaline cleaned  
                                                                        
                                             ---------------------------
Chromium....................................        0.002         0.0006
Copper......................................        0.005         0.002 
Cyanide.....................................        0.0007        0.0003
Zinc........................................        0.004         0.002 
Oil and grease..............................        0.036         0.036 
TSS.........................................        0.054         0.043 
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Alkaline cleaning rinse.

                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc alkaline cleaned  
                                                                        
                                             ---------------------------
Chromium....................................         0.626         0.259
Copper......................................         2.17          1.03 
Cyanide.....................................         0.338         0.135
Zinc........................................         1.73          0.710
Oil and grease..............................        16.9          16.9  
TSS.........................................        25.4          20.3  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Sawing or grinding spent emulsions.

                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zinc sawed or ground with
                                                       emulsions        
                                                                        
                                             ---------------------------
Chromium....................................         0.009         0.004
Copper......................................         0.031         0.015
Cyanide.....................................         0.005         0.002
Zinc........................................         0.025         0.010
Oil and grease..............................         0.235         0.235
TSS.........................................         0.357         0.286
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\Within the range of 7.5 to 10.0 at all times.                        

    (m) Electrocoating rinse.

                             Subpart H--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  zinc electrocoated    
                                                                        
                                             ---------------------------
Chromium....................................         0.085         0.035
Copper......................................         0.293         0.140
Cyanide.....................................         0.046         0.019
Zinc........................................         0.234         0.096
Oil and grease..............................         2.29          2.29 
TSS.........................................         3.44          2.75 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times                        

    (n) Degreasing spent solvents--Subpart H--NSPS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986]
Sec. 471.84  Pretreatment standards for existing sources (PSES). 
[Reserved]



Sec. 471.85  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS). The mass of the 
wastewater introduced into a POTW shall not exceed the following values:
    (a) Rolling spent neat oils--Subpart H--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (b) Rolling spent emulsions.

[[Page 612]]



                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                    zinc rolled with    
                                                       emulsions        
                                                                        
                                              --------------------------
Chromium.....................................        0.0005       0.0002
Copper.......................................        0.002        0.0009
Cyanide......................................        0.0003       0.0001
Zinc.........................................        0.002        0.0006
------------------------------------------------------------------------

    (c) Rolling contact cooling water.

                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                zinc rolled with contact
                                                      cooling water     
                                                                        
                                               -------------------------
Chromium......................................        0.020        0.008
Copper........................................        0.069        0.033
Cyanide.......................................        0.011        0.004
Zinc..........................................        0.055        0.023
------------------------------------------------------------------------

    (d) Drawing spent emulsions.

                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                               zinc drawn with emulsions
                                                                        
                                              --------------------------
Chromium.....................................        0.002        0.0009
Copper.......................................        0.008        0.004 
Cyanide......................................        0.001        0.0005
Zinc.........................................        0.006        0.003 
------------------------------------------------------------------------

    (e) Direct chill casting contact cooling water.

                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 zinc cast by the direct
                                                      chill method      
                                                                        
                                               -------------------------
Chromium......................................        0.019        0.008
Copper........................................        0.065        0.031
Cyanide.......................................        0.010        0.004
Zinc..........................................        0.052        0.021
------------------------------------------------------------------------

    (f) Stationary casting contact cooling water--Subpart H--PSNS. There 
shall be no discharge of process wastewater pollutants.
    (g) Heat treatment contact cooling water.

                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                    zinc heat treated   
                                                                        
                                               -------------------------
Chromium......................................        0.029        0.012
Copper........................................        0.098        0.047
Cyanide.......................................        0.016        0.006
Zinc..........................................        0.078        0.032
------------------------------------------------------------------------

    (h) Surface treatment spent baths.

                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  zinc surface treated  
                                                                        
                                               -------------------------
Chromium......................................        0.033        0.014
Copper........................................        0.114        0.054
Cyanide.......................................        0.018        0.007
Zinc..........................................        0.091        0.038
------------------------------------------------------------------------

    (i) Surface treatment rinse.

                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  zinc surface treated  
                                                                        
                                               -------------------------
Chromium......................................        0.133        0.054
Copper........................................        0.459        0.219
Cyanide.......................................        0.072        0.029
Zinc..........................................        0.365        0.151
------------------------------------------------------------------------

    (j) Alkaline cleaning spent baths.

                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                 zinc alkaline cleaned  
                                                                        
                                              --------------------------
Chromium.....................................        0.002        0.0006
Copper.......................................        0.005        0.002 
Cyanide......................................       0.0007        0.0003
Zinc.........................................        0.004        0.002 
------------------------------------------------------------------------

    (k) Alkaline cleaning rinse.

[[Page 613]]



                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                 zinc alkaline cleaned  
                                                                        
                                             ---------------------------
Chromium....................................         0.626         0.254
Copper......................................         2.17          1.03 
Cyanide.....................................         0.338         0.134
Zinc........................................         1.73          0.710
------------------------------------------------------------------------

    (l) Sawing or grinding spent emulsions.

                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                  zinc sawed or ground  
                                                     with emulsions     
                                                                        
                                               -------------------------
Chromium......................................        0.009        0.004
Copper........................................        0.031        0.015
Cyanide.......................................        0.005        0.002
Zinc..........................................        0.025        0.010
------------------------------------------------------------------------

    (m) Electrocoating rinse.

                             Subpart H--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                   zinc electrocoated   
                                                                        
                                               -------------------------
Chromium......................................        0.085        0.035
Copper........................................        0.293        0.140
Cyanide.......................................        0.046        0.019
Zinc..........................................        0.234        0.096
------------------------------------------------------------------------

    (n) Decreasing spent solvents-- Subpart H--PSNS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986]
Sec. 471.86  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



            Subpart I--Zirconium-Hafnium Forming Subcategory



Sec. 471.90  Applicability; description of the zirconium-hafnium forming subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the zirconium-hafnium 
forming subcategory.



Sec. 471.91  Effluent limitations representing the degree of effluent reduction 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 for the process operations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) Rolling spent neat oils--Subpart I--BPT. There shall be no 
discharge of process wastewater pollutants.
    (b) Drawing spent lubricants--Subpart I--BPT. There shall be no 
discharge of process wastewater pollutants.
    (c) Extrusion spend emulsions--Subpart I--BPT. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion press hydraulic fluid leakage. 

[[Page 614]]



                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium extruded
                                                                        
                                                                        
                                             ---------------------------
Chromium....................................         0.104         0.043
Cyanide.....................................         0.069         0.029
Nickel......................................         0.455         0.301
Ammonia.....................................        31.6          13.9  
Fluoride....................................        14.1           6.26 
Oil and grease..............................         4.74          2.85 
TSS.........................................         9.72          4.62 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Swaging spent neat oils--Subpart I--BPT. There shall be no 
discharge of process wastewater pollutants.
    (f) Heat treatment contact cooling water. 

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                zirconium-hafnium heat  
                                                       treated          
                                                                        
                                             ---------------------------
Chromium....................................         0.151         0.062
Cyanide.....................................         0.100         0.041
Nickel......................................         0.659         0.436
Ammonia.....................................        45.7          20.1  
Fluoride....................................        20.4           9.06 
Oil and grease..............................         6.86          4.12 
TSS.........................................        14.1           6.69 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Tube Reducing Spent Lubricant--Subpart I--BPT.
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (g)(2) of this section.
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided the facility owner or 
operator demonstrates, on the basis of analytical methods set forth in 
or approved pursuant to 40 CFR part 136, that the concentrations of 
nitrosamine compounds in the wastewater discharged from the tube 
reducing process do not exceed 0.050 mg/l of N-nitrosodimethylamine, 
0.020 mg/l of N-nitrosodiphenylamine, and 0.020 mg/l of N-nitrosodi-n-
propylamine.
    (3) The demonstration required under subparagraph (g)(2) of this 
section shall be made once per month until the demonstration has been 
made for all three nitrosamine compounds for six consecutive months, 
after which time the demonstration may be made once per quarter. If a 
sample is found to contain any of the foregoing nitrosamine compounds at 
concentrations greater than those specified in subparagraph (g)(2) of 
this section, the actions described in paragraph (g)(4), of this section 
shall be taken, and the demonstration required under paragraph (g)(2) of 
this section shall be made once per month until it has been made for all 
three nitrosamine compounds for six consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in subparagraph (g)(2) of this section, the 
facility owner or operator shall ensure that, within thirty days of 
receiving written notification of the sampling results, there is no 
further discharge of tube reducing spent lubricant wastewater until the 
owner or operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (g)(2) of this section; or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (g)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in paragraph (g)(2) of this section and 
demonstrates to the satisfaction of the NPDES issuing authority that 
such source has been eliminated.
    (5) The concentration limits specified in paragraph (g)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling after the tube reducing wastewater has been commingled 
with other wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in determining the appropriate (i.e.,

[[Page 615]]

lower) allowable discharge concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the levels of each of the foregoing nitrosamine compounds in the 
wastewaters being sampled.
    (h) Surface treatment spent baths. 

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium surface
                                                       treated          
                                                                        
                                             ---------------------------
Chromium....................................         0.150         0.61 
Cyanide.....................................         0.099         0.041
Nickel......................................         0.653         0.432
Ammonia.....................................        45.3          20    
Fluoride....................................        20.3           8.98 
Oil and grease..............................         6.80          4.08 
TSS.........................................        14             6.63 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Surface treatment rinse. 

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirkonium-hafnium surface
                                                       treated          
                                                                        
                                             ---------------------------
Chromium....................................         3.91          1.60 
Cyanide.....................................         2.58          1.07 
Nickel......................................        17.1          11.3  
Ammonia.....................................     1,190           521    
Fluoride....................................       529           235    
Oil and grease..............................       178           107    
TSS.........................................       364           173    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Alkaline cleaning spent baths. 

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                       cleaned          
                                                                        
                                             ---------------------------
Chromium....................................         0.704         0.288
Cyanide.....................................         0.464         0.192
Nickel......................................         3.07          2.03 
Ammonia.....................................       214            93.8  
Fluoride....................................        95.2          42.3  
Oil and grease..............................        32            19.2  
TSS.........................................        65.6          31.2  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Alkaline cleaning rinse. 

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                       cleaned          
                                                                        
                                             ---------------------------
Chromium....................................        13.8           5.65 
Cyanide.....................................         9.11          3.77 
Nickel......................................        60.3          39.9  
Ammonia.....................................     4,190         1,840    
Fluoride....................................     1,870           829    
Oil and grease..............................       628           377    
TSS.........................................     1,290           613    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Sawing or grinding spent emulsions. 

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                ground with emulsions   
                                                                        
                                             ---------------------------
Chromium....................................         0.124         0.051
Cyanide.....................................         0.082         0.034
Nickel......................................         0.540         0.357
Ammonia.....................................        37.5          16.5  
Fluoride....................................        16.7           7.42 
Oil and grease..............................         5.62          3.37 
TSS.........................................        11.5           5.48 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Wet air pollution control scrubber blowdown--Subpart I--BPT. 
There shall be no allowance for the discharge of process wastewater 
pollutants.

[[Page 616]]

    (n) Degreasing spent solvents--Subpart I--BPT. There shall be no 
discharge of process wastewater pollutants.
    (o) Degreasing rinse--Subpart I--BPT. There shall be no discharge or 
process wastewater pollutants.
    (p) Molten salt rinse.

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthy   
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off pounds) of  
                                               zirconium-hafnium treated
                                                   with molten salt     
                                                                        
                                             ---------------------------
Chromium....................................         3.33          1.360
Cyanide.....................................         2.20          0.907
Nickel......................................        14.5           9.60 
Ammonia.....................................     1,010           443    
Fluoride....................................       450           200    
Oil and grease..............................       151            90.7  
TSS.........................................       310           148    
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (q) Sawing or grinding contact cooling water.

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                  ground with contact   
                                                    cooling water       
                                                                        
                                             ---------------------------
Chromium....................................         0.142         0.058
Cyanide.....................................         0.093         0.039
Nickel......................................         0.617         0.408
Ammonia.....................................        42.8          18.8  
Fluoride....................................        19.1           8.48 
Oil and grease..............................         6.42          3.85 
TSS.........................................        13.2           6.26 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (r) Sawing on grinding rinse.

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               sawed or ground zirconium
                                                    hafnium rinsed      
                                                                        
                                             ---------------------------
Chromium....................................         0.792         0.324
Cyanide.....................................         0.522         0.216
Nickel......................................         3.46          2.29 
Ammonia.....................................       240           106    
Fluoride....................................       107            47.5  
Oil and grease..............................        36            21.6  
TSS.........................................        73.8          35.1  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (s) Sawing or grinding spent neat oils--Subpart I--BPT. There shall 
be no discharge of process wastewater pollutants.
    (t) Inspection and testing wastewater.

                             Subpart I--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium tested 
                                                                        
                                             ---------------------------
Chromium....................................         0.007         0.003
Cyanide.....................................         0.005         0.002
Nickel......................................         0.030         0.020
Ammonia.....................................         2.06          0.903
Fluoride....................................         0.917         0.407
Oil and grease..............................         0.308         0.185
TSS.........................................         0.632         0.301
pH..........................................       (1)           (1)    
------------------------------------------------------------------------
1 Within the range of 7.05 to 10.0 at all times.                        

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986, as amended at 54 
FR 11350, Mar. 17, 1989]



Sec. 471.92  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):
    (a) Rolling spent neat oils--Subpart I--BAT. There shall be no 
discharge of process wastewater pollutants.

[[Page 617]]

    (b) Drawing spent lubricants--Subpart I--BAT. There shall be no 
discharge of process wastewater pollutants.
    (c) Extrusion spent emulsions--Subpart I--BAT. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion press hydraulic fluid leakage.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds of  
                                              zirconium-hafnium extruded
                                                                        
                                             ---------------------------
Chromium....................................         0.104         0.043
Cyanide.....................................         0.069         0.029
Nickel......................................         0.455         0.301
Ammonia.....................................        31.6          13.9  
Fluoride....................................        14.1           6.26 
------------------------------------------------------------------------

    (e) Swaging spent neat oils.--There shall be no discharge of process 
wastewater pollutants.
    (f) Heat treatment contact cooling water.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                zirconium-hafnium heat  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.015         0.006
Cyanide.....................................         0.010         0.004
Nickel......................................         0.066         0.044
Ammonia.....................................         4.57          2.01 
Fluoride....................................         2.04          0.906
------------------------------------------------------------------------

    (g) Tube Reducing Spent Lubricant--Subpart I--BAT.
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (g)(2) of this section.
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided the facility owner or 
operator demonstrates, on the basis of analytical methods set forth in 
or approved pursuant to 40 CFR part 136, that the concentrations of 
nitrosamine compounds in the wastewater discharged from the tube 
reducing process do not exceed 0.050 mg/l of N-nitrosodimethylamine, 
0.020 mg/l of N-nitrosodiphenylamine, and 0.020 mg/l of N-nitrosodi-n-
propylamine.
    (3) The demonstration required under paragraph (g)(2) of this 
section shall be made once per month until the demonstration has been 
made for all three nitrosamine compounds for six consecutive months, 
after which time the demonstration may be made once per quarter. If a 
sample is found to contain any of the foregoing nitrosamine compounds at 
concentrations greater than those specified in paragraph (g)(2) of this 
section, the actions described in paragraph (g)(4) of this section shall 
be taken, and the demonstration required under paragraph (g)(2) of this 
section shall be made once per month until it has been made for all 
three nitrosamine compounds for six consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in paragraph (g)(2) of this section, the facility 
owner or operator shall ensure that, within thirty days of receiving 
written notification of the sampling results, there is no further 
discharge of tube reducing spent lubricant wastewater until the owner or 
operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (g)(2) of this section; or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (g)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in paragraph (g)(2) of this section and 
demonstrates to the satisfaction of the NPDES issuing authority that 
such source has been eliminated.
    (5) The concentration limits specified in paragraph (g)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling after the tube reducing wastewater has been commingled 
with other wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in

[[Page 618]]

determining the appropriate (i.e., lower) allowable discharge 
concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the levels of each of the foregoing nitrosamine compounds in the 
wastewaters being sampled.
    (h) Surface treatment spent baths.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium surface
                                                       treated          
                                                                        
                                             ---------------------------
Chromium....................................         0.150         0.061
Cyanide.....................................         0.099         0.041
Nickel......................................         0.653         0.432
Ammonia.....................................        45.3          20    
Fluoride....................................        20.3           8.98 
------------------------------------------------------------------------

    (i) Surface treatment rinse.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium surface
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.391         0.160
Cyanide.....................................         0.258         0.107
Nickel......................................         1.71          1.13 
Ammonia.....................................       119            52.1  
Fluoride....................................        52.9          23.5  
------------------------------------------------------------------------

    (j) Alkaline cleaning spent baths.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         0.704         0.288
Cyanide.....................................         0.464         0.192
Nickel......................................         3.07          2.03 
Ammonia.....................................       214            93.8  
Fluoride....................................        95.2          42.3  
------------------------------------------------------------------------

    (k) Alkaline cleaning rinse.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         1.380         0.565
Cyanide.....................................         0.911         0.377
Nickel......................................         6.03          3.99 
Ammonia.....................................       419           184    
Fluoride....................................       187            82.9  
------------------------------------------------------------------------

    (l) Sawing or grinding spent emulsions.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Chromium....................................         0.124         0.051
Cyanide.....................................         0.082         0.034
Nickel......................................         0.540         0.357
Ammonia.....................................        37.5          16.5  
Fluoride....................................        16.7           7.42 
------------------------------------------------------------------------

    (m) Wet air pollution control scrubber blowdown--Subpart I--BAT. 
There shall be no allowance for the discharge of process wastewater 
pollutants.
    (n) Degreasing spent solvents--Subpart I--BAT. There shall be no 
discharge of process wastewater pollutants.
    (o) Degreasing rinse--Subpart I--BAT. There shall be no discharge of 
process wastewater pollutants.
    (p) Molten salt rinse.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium treated
                                                   with molten salt     
                                                                        
                                             ---------------------------
Chromium....................................         0.333         0.136
Cyanide.....................................         0.220         0.091
Nickel......................................         1.45          0.960
Ammonia.....................................       101            44.3  
Fluoride....................................        45.0          20.0  
------------------------------------------------------------------------

    (q) Sawing or grinding contact cooling water.

[[Page 619]]



                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                  ground with contact   
                                                     cooling water      
                                                                        
                                             ---------------------------
Chromium....................................         0.142         0.058
Cyanide.....................................         0.093         0.039
Nickel......................................         0.617         0.408
Ammonia.....................................        42.8          18.8  
Fluoride....................................        19.1           8.48 
------------------------------------------------------------------------

    (r) Sawing or grinding rinse.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              sawed or ground zirconium-
                                                    hafnium rinsed      
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.033
Cyanide.....................................         0.052         0.022
Nickel......................................         0.346         0.229
Ammonia.....................................        24.0          10.6  
Fluoride....................................        10.7           4.75 
------------------------------------------------------------------------

    (s) Sawing or grinding spent neat oils--Subpart I--BAT. There shall 
be no discharge of process wastewater pollutants.
    (t) Inspection and testing wastewater.

                             Subpart I--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                zirconium-hafnium tested
                                                                        
                                              --------------------------
Chromium.....................................         0.007        0.003
Cyanide......................................         0.005        0.002
Nickel.......................................         0.030        0.020
Ammonia......................................         2.06         0.903
Fluoride.....................................         0.917        0.407
------------------------------------------------------------------------

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986, as amended at 54 
FR 11351, Mar. 17, 1989]



Sec. 471.93  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS). The mass of pollutant in the 
zirconium-hafnium process wastewater shall not exceed the following 
values:
    (a) Rolling spent neat oils--Subpart I--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (b) Drawing spent lubricants--Subpart I--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (c) Extrusion spent emulsions--Subpart I--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion press hydraulic fluid leakage.

                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium extruded
                                                                        
                                             ---------------------------
Chromium....................................         0.104         0.043
Cyanide.....................................         0.069         0.029
Nickel......................................         0.455         0.301
Ammonia.....................................        31.6          13.9  
Fluoride....................................        14.1           6.26 
Oil and grease..............................         4.74          2.85 
TSS.........................................         9.72          4.62 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Swaging spent neat oils--Subpart I--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (f) Heat treatment contact cooling water.

                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                zirconium-hafnium heat  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.015         0.006
Cyanide.....................................         0.010         0.004
Nickel......................................         0.066         0.044
Ammonia.....................................         4.57          2.01 
Fluoride....................................         2.04          0.906
Oil and grease..............................         0.686         0.412
TSS.........................................         1.41          0.669
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (g) Tube Reducing Spent Lubricant--Subpart I--NSPS:
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (g)(2) of this section.
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided

[[Page 620]]

the facility owner or operator demonstrates, on the basis of analytical 
methods set forth in or approved pursuant to 40 CFR part 136, that the 
concentrations of nitrosamine compounds in the wastewater discharged 
from the tube reducing process do not exceed 0.050 mg/l of N-
nitrosodimethylamine, 0.020 mg/l of N-nitrosodiphenylamine, and 0.020 
mg/l of N-nitrosodi-n-propylamine.
    (3) The demonstration required under paragraph (g)(2) of this 
section shall be made once per month until the demonstration has been 
made for all three nitrosamine compounds for six consecutive months, 
after which time the demonstration may be made once per quarter. If a 
sample is found to contain any of the foregoing nitrosamine compounds at 
concentrations greater than those specified in paragraph (g)(2) of this 
section, the actions described in paragraph (g)(4) of this section shall 
be taken, and the demonstration required under paragraph (g)(2) of this 
section shall be made once per month until it has been made for all 
three nitrosamine compounds for six consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in paragraph (g)(2) of this section, the facility 
owner or operator shall ensure that, within thirty days of receiving 
written notification of the sampling results, there is no further 
discharge of tube reducing spent lubricant wastewater until the owner or 
operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (g)(2) of this section; or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (g)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in paragraph (g)(2) of this section and 
demonstrates to the satisfaction of the NPDES issuing authority that 
such source has been eliminated.
    (5) The concentration limits specified in paragraph (g)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling after the tube reducing wastewater has been commingled 
with other wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in determining the appropriate (i.e., lower) allowable discharge 
concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the levels of each of the foregoing nitrosamine compounds in the 
wastewaters being sampled.
    (h) Surface treatment spent baths.

                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium surface
                                                       treated          
                                                                        
                                             ---------------------------
Chromium....................................         0.150         0.061
Cyanide.....................................         0.099         0.041
Nickel......................................         0.653         0.432
Ammonia.....................................        45.3          20.0  
Fluoride....................................        20.0           8.98 
Oil and grease..............................         6.80          4.08 
TSS.........................................        14.0           6.63 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Surface treatment rinse.

                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium surface
                                                       treated          
                                                                        
                                             ---------------------------
Chromium....................................         0.391         0.160
Cyanide.....................................         0.258         0.107
Nickel......................................         1.71          1.13 
Ammonia.....................................       119            52.1  
Fluoride....................................        52.9          23.5  
Oil and grease..............................        17.8          10.7  
TSS.........................................        36.4          17.3  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Alkaline cleaning spent baths.

[[Page 621]]



                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         0.704         0.288
Cyanide.....................................         0.464         0.192
Nickel......................................         3.07          2.03 
Ammonia.....................................       214            93.8  
Fluoride....................................        95.2          42.3  
Oil and grease..............................        32.0          19.2  
TSS.........................................        65.6          31.2  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times                        

    (k) Alkaline cleaning rinse.

                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         1.38          0.565
Cyanide.....................................         0.911         0.377
Nickel......................................         6.03          3.99 
Ammonia.....................................       419           184    
Fluoride....................................       187            82.9  
Oil and grease..............................        62.8          37.7  
TSS.........................................       129            61.3  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (l) Sawing or grinding spent emulsions.

                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Chromium....................................         0.124         0.051
Cyanide.....................................         0.082         0.034
Nickel......................................         0.540         0.357
Ammonia.....................................        37.5          16.50 
Fluoride....................................        16.7           7.42 
Oil and grease..............................         5.62          3.37 
TSS.........................................        11.5           5.48 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (m) Wet air pollution control scrubber blowdown--Subpart I--NSPS. 
There shall be no allowance for the discharge of process wastewater 
pollutants.
    (n) Degreasing spent solvents--Subpart I--NSPS. There shall be no 
discharge of process wastewater pollutants.
    (o) Degreasing rinse--Subpart I--NSPS. There shall be no discharge 
of process wastewater pollutants
    (p) Molten salt rinse.

                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium treated
                                                   with molten salt     
                                                                        
                                             ---------------------------
Chromium....................................         0.333         0.136
Cyanide.....................................         0.220         0.091
Nickel......................................         1.45          0.960
Ammonia.....................................       101            44.3  
Fluoride....................................        45.0          20.0  
Oil and grease..............................        15.1           9.07 
TSS.........................................        31.0          14.8  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (q) Sawing or grinding contact cooling water.

                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                  ground with contact   
                                                     cooling water      
                                                                        
                                             ---------------------------
Chromium....................................         0.142         0.058
Cyanide.....................................         0.093         0.039
Nickel......................................         0.617         0.408
Ammonia.....................................        42.8          18.8  
Fluoride....................................        19.1           8.48 
Oil and grease..............................         6.42          3.85 
TSS.........................................        13.2           6.26 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (r) Sawing or grinding rinse.

[[Page 622]]



                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              sawed or ground zirconium-
                                                    hafnium rinsed      
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.033
Cyanide.....................................         0.052         0.022
Nickel......................................         0.346         0.229
Ammonia.....................................        24.0          10.6  
Fluoride....................................        10.7           4.75 
Oil and Grease..............................         3.60          2.16 
TSS.........................................         7.38          3.51 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within range of 7.5 to 10.0 at all times.                           

    (s) Sawing or grinding spent neat oils--Subpart I--NSPS. There shall 
be no discharge or process wastewater pollutants.
    (t) Inspection and testing wastewater.

                             Subpart I--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium tested 
                                                                        
                                             ---------------------------
Chromium....................................         0.007         0.003
Cyanide.....................................         0.005         0.002
Nickel......................................         0.030         0.020
Ammonia.....................................         2.06          0.903
Fluoride....................................         0.917         0.407
Oil and grease..............................         0.308         0.185
TSS.........................................         0.632         0.301
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

[50 FR 34270, Aug. 23, 1985; 51 FR 2888, Jan. 22, 1986, as amended at 54 
FR 11351, Mar. 17, 1989]



Sec. 471.94  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject to this subpart which introduces pollutants into a publicly 
owned treatment works must comply with 40 CFR part 403 and by August 23, 
1988 achieve the following preteatment standards for existing sources 
(PSES). The mass of wastewater pollutants in zirconium-hafnium forming 
process wastewater introduced into a POTW shall not exceed the following 
values:
    (a) Rolling spent neat oils--Subpart I--PSES. There shall be no 
discharge of process wastewater pollutants.
    (b) Drawing spent lubricants--Subpart I--PSES. There shall be no 
discharge of process wastewater pollutants.
    (c) Extrusion spent emulsion--Subpart I--PSES. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion press hydraulic fluid leakage.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium extruded
                                                                        
                                             ---------------------------
Chromium....................................         0.104         0.043
Cyanide.....................................         0.069         0.029
Nickel......................................         0.455         0.301
Ammonia.....................................        31.6          13.9  
Fluoride....................................        14.1           6.26 
------------------------------------------------------------------------

    (e) Swaging spent neat oils--Subpart I--PSES. There shall be no 
discharge of process wastewater pollutants.
    (f) Heat treatment contact cooling water.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                zirconium-hafnium heat  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.015         0.006
Cyanide.....................................         0.010         0.004
Nickel......................................         0.066         0.044
Ammonia.....................................         4.57          2.01 
Fluoride....................................         2.04          0.906
------------------------------------------------------------------------

    (g) Tube Reducing Spent Lubricant--Subpart I--PSES.
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (g)(2) of this section.
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided the facility owner or 
operator demonstrates, on the basis of analytical methods set forth in 
or approved pursuant to 40 CFR part 136, that the concentrations of 
nitrosamine compounds in the wastewater discharged from the tube 
reducing process  do  not  exceed  0.050  mg/l  of N-
nitrosodimethylamine, 0.020 mg/l of N-nitrosodiphenylamine,

[[Page 623]]

and 0.020 mg/l of N-nitrosodi-n-propylamine.
    (3) The demonstration required under paragraph (g)(2) of this 
section shall be made once per month until the demonstration has been 
made for all three nitrosamine compounds for six consecutive months, 
after which time the demonstration may be made once per quarter. If a 
sample is found to contain any of the foregoing nitrosamine compounds at 
concentrations greater than those specified in subparagraph (g)(2) of 
this section, the actions described in paragraph (g)(4) of this section 
shall be taken, and the demonstration required under subparagraph (g)(2) 
of this section shall be made once per month until it has been made for 
all three nitrosamine compounds for six consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in subparagraph (g)(2) of this section, the 
facility owner or operator shall ensure that, within thirty days of 
receiving written notification of the sampling results, there is no 
further discharge of tube reducing spent lubricant wastewater until the 
owner or operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (g)(2) of this section; or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (g)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in paragraph (g)(2) of this section and 
demonstrates to the satisfaction of the POTW control authority that such 
source has been eliminated.
    (5) The concentration limits specified in paragraph (g)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling after the tube reducing wastewater has been commingled 
with other wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in determining the appropriate (i.e., lower) allowable discharge 
concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the levels of each of the foregoing nitrosamine compounds in the 
wastewaters being sampled.
    (h) Surface treatment spent baths.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium surface
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.150         0.061
Cyanide.....................................         0.099         0.041
Nickel......................................         0.653         0.432
Ammonia.....................................        45.3          20.0  
Fluoride....................................        20.0           8.98 
------------------------------------------------------------------------

    (i) Surface treatment rinse.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium surface
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.391         0.160
Cyanide.....................................         0.258         0.107
Nickel......................................         1.71          1.13 
Ammonia.....................................       119            52.1  
Fluoride....................................        52.9          23.5  
------------------------------------------------------------------------

    (j) Alkaline cleaning spent baths.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         0.704         0.288
Cyanide.....................................         0.464         0.192
Nickel......................................         3.07          2.03 
Ammonia.....................................       214            93.8  
Fluoride....................................        95.2          42.3  
------------------------------------------------------------------------

    (k) Alkaline cleaning rinse.

[[Page 624]]



                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         1.38          0.565
Cyanide.....................................         0.911         0.377
Nickel......................................         6.03          3.99 
Ammonia.....................................       419           184    
Fluoride....................................       187            82.9  
------------------------------------------------------------------------

    (l) Sawing or grinding spent emulsions.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                 ground with emulsions  
                                                                        
                                             ---------------------------
Chromium....................................         0.124         0.051
Cyanide.....................................         0.082         0.034
Nickel......................................         0.540         0.357
Ammonia.....................................        37.5          16.50 
Fluoride....................................        16.7           7.42 
------------------------------------------------------------------------

    (m) Wet air pollution control scrubber blowdown--Subpart I--PSES. 
There shall be no allowance for the discharge or process wastewater 
pollutants.
    (n) Degreasing spent solvents--Subpart I--PSES. There shall be no 
discharge of process wastewater pollutants.
    (o) Degreasing rinse--Subpart I--PSES. There shall be no discharge 
of process wastewater pollutants.
    (p)  Molten salt rinse.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium treated
                                                   with molten salt     
                                                                        
                                             ---------------------------
Chromium....................................         0.333         0.136
Cyanide.....................................         0.220         0.091
Nickel......................................         1.45          0.960
Ammonia.....................................       101            44.3  
Fluoride....................................        45            20    
------------------------------------------------------------------------

    (q) Sawing or grinding contact cooling water.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                  ground with contact   
                                                    cooling water       
                                                                        
                                             ---------------------------
Chromium....................................         0.142         0.058
Cyanide.....................................         0.093         0.039
Nickel......................................         0.617         0.408
Ammonia.....................................        42.8          18.8  
Fluoride....................................        19.1           8.48 
------------------------------------------------------------------------

    (r) Sawing or grinding rinse.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              sawed or ground zirconium-
                                                    hafnium rinsed      
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.033
Cyanide.....................................         0.052         0.022
Nickel......................................         0.346         0.229
Ammonia.....................................        24            10.6  
Fluoride....................................        10.7           4.75 
------------------------------------------------------------------------

    (s) Sawing or grinding spent neat oils--Subpart I--PSES. There shall 
be no discharge of process wastewater pollutants.
    (t) Inspection and testing wastewater.

                             Subpart I--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                zirconium-hafnium tested
                                                                        
                                              --------------------------
Chromium.....................................         0.007        0.003
Cyanide......................................         0.005        0.002
Nickel.......................................         0.030        0.020
Ammonia......................................         2.06         0.903
Fluoride.....................................         0.917        0.407
------------------------------------------------------------------------

[50 FR 34270, Aug. 23, 1985; 51 FR 2889, Jan. 22, 1986, as amended at 54 
FR 11352, Mar. 17, 1989]



Sec. 471.95  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment

[[Page 625]]

standards for new sources (PSNS). The mass of wastewater shall not 
exceed the following:
    (a) Rolling spent neat oils--Subpart I--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (b) Drawing spent lubricants--Subpart I--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (c) Extrusion spent emulsions--Subpart I--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (d) Extrusion press hydraulic fluid leakage.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium extruded
                                                                        
                                             ---------------------------
Chromium....................................         0.104         0.043
Cyanide.....................................         0.069         0.029
Nickel......................................         0.455         0.301
Ammonia.....................................        31.6          13.9  
Fluoride....................................        14.1           6.26 
------------------------------------------------------------------------

    (e) Swaging spent neat oils--Subpart I--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (f) Heat treatment contact cooling water.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off/kg (pounds per  
                                                million off-pounds) of  
                                                zirconium-hafnium heat  
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.015         0.006
Cyanide.....................................         0.010         0.004
Nickel......................................         0.066         0.044
Ammonia.....................................         4.57          2.01 
Fluoride....................................         2.04          0.906
------------------------------------------------------------------------

    (g) Tube Reducing Spent Lubricant--Subpart I--PSNS.
    (1) There shall be no discharge of process wastewater pollutants 
except as provided under paragraph (g)(2) of this section.
    (2) Process wastewater pollutants may be discharged, with no 
allowance for any pollutants discharged, provided the facility owner or 
operator demonstrates, on the basis of analytical methods set forth in 
or approved pursuant to 40 CFR part 136, that the concentrations of 
nitrosamine compounds in the wastewater discharged from the tube 
reducing process  do  not  exceed  0.050  mg/l  of N-
nitrosodimethylamine, 0.020 mg/l of N-nitrosodiphenylamine, and 0.020 
mg/l of N-nitrosodi-n-propylamine.
    (3) The demonstration required under subparagraph (g)(2) of this 
section shall be made once per month until the demonstration has been 
made for all three nitrosamine compounds for six consecutive months, 
after which time the demonstration may be made once per quarter. If a 
sample is found to contain any of the foregoing nitrosamine compounds at 
concentrations greater than those specified in subparagraph (g)(2) of 
this section, the actions described in paragraph (g)(4) of this section 
shall be taken, and the demonstration required under paragraph (g)(2) 
shall be made once per month until it has been made for all three 
nitrosamine compounds for six consecutive months.
    (4) If sampling results show that any of the foregoing nitrosamine 
compounds is present in the process wastewater at concentrations greater 
than those specified in subparagraph (g)(2) of this section, the 
facility owner or operator shall ensure that, within thirty days of 
receiving written notification of the sampling results, there is no 
further discharge of tube reducing spent lubricant wastewater until the 
owner or operator:
    (i) Performs a subsequent analysis which demonstrates that the 
concentrations of the foregoing nitrosamine compounds do not exceed the 
levels specified in paragraph (g)(2) of this section; or
    (ii) Substitutes a new tube reducing lubricant and thereafter 
complies with the requirements of paragraph (g)(3) of this section; or
    (iii) Determines the source of the pollutant whose concentration 
exceeded the level specified in paragraph (g)(2) of this section and 
demonstrates to the satisfaction of the POTW control authority that such 
source has been eliminated.
    (5) The concentration limits specified in paragraph (g)(2) of this 
section apply at the point of discharge from the tube reducing process. 
However, sampling

[[Page 626]]

after the tube reducing wastewater has been commingled with other 
wastewaters is permitted if:
    (i) Any dilution caused by the other wastewaters is taken into 
account in determining the appropriate (i.e., lower) allowable discharge 
concentration; and
    (ii) An analytical method of sufficient sensitivity is used to 
measure the levels of each of the foregoing nitrosamine compounds in the 
wastewaters being sampled.
    (h) Surface treatment spent baths.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off/kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium surface
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.150         0.061
Cyanide.....................................         0.099         0.041
Nickel......................................         0.653         0.432
Ammonia.....................................        45.3          20    
Fluoride....................................        20             8.98 
------------------------------------------------------------------------

    (i) Surface treatment rinse.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off/kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium surface
                                                        treated         
                                                                        
                                             ---------------------------
Chromium....................................         0.391         0.160
Cyanide.....................................         0.258         0.107
Nickel......................................         1.71          1.13 
Ammonia.....................................       119            52.1  
Fluoride....................................        52.9          23.5  
------------------------------------------------------------------------

    (j) Alkaline cleaning spent baths.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off/kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                        cleaned         
                                                                        
                                             ---------------------------
Chromium....................................         0.704         0.288
Cyanide.....................................         0.464         0.192
Nickel......................................         3.07          2.03 
Ammonia.....................................       214            93.8  
Fluoride....................................        95.2          42.3  
------------------------------------------------------------------------

    (k) Alkaline cleaning rinse.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium alkaline
                                                       cleaned          
                                                                        
                                             ---------------------------
Chromium....................................         1.38          0.565
Cyanide.....................................         0.911         0.377
Nickel......................................         6.03          3.99 
Ammonia.....................................       419           184    
Fluoride....................................       187            82.9  
------------------------------------------------------------------------

    (l) Sawing or grinding spent emulsions.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                ground with emulsions   
                                                                        
                                             ---------------------------
Chromium....................................         0.124         0.051
Cyanide.....................................         0.082         0.034
Nickel......................................         0.540         0.357
Ammonia.....................................        37.5          16.50 
Fluoride....................................        16.7           7.42 
------------------------------------------------------------------------

    (m) Wet air pollution control scrubber blowdown--Subpart I--PSNS. 
There shall be no allowance for the discharge of process wastewater 
pollutants.
    (n) Degreasing spent solvents--Subpart I--PSNS. There shall be no 
discharge of process wastewater pollutants.
    (o) Degreasing rinse--Subpart I--PSNS. There shall be no discharge 
of process wastewater pollutants.
    (p) Molten salt rinse.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                               zirconium-hafnium rinsed 
                                                 following molten salt  
                                                      treatment         
                                                                        
                                             ---------------------------
Chromium....................................         0.333         0.136
Cyanide.....................................         0.220         0.091
Nickel......................................         1.45          0.960
Ammonia.....................................       101            44.3  
Fluoride....................................        45.0          20.0  
------------------------------------------------------------------------

    (q) Sawing or grinding contact cooling water.

[[Page 627]]



                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              zirconium-hafnium sawed or
                                                  ground with contact   
                                                    cooling water       
                                                                        
                                             ---------------------------
Chromium....................................         0.142         0.058
Cyanide.....................................         0.093         0.039
Nickel......................................         0.617         0.408
Ammonia.....................................        42.8          18.8  
Fluoride....................................        19.1           8.48 
------------------------------------------------------------------------

    (r) Sawing or grinding rinse.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                              sawed or ground zirconium-
                                                    hafnium rinsed      
                                                                        
                                             ---------------------------
Chromium....................................         0.079         0.033
Cyanide.....................................         0.052         0.022
Nickel......................................         0.346         0.229
Ammonia.....................................        24.0          10.6  
Fluoride....................................        10.7           4.75 
------------------------------------------------------------------------

    (s) Sawing or grinding spent neat oils--Subpart I--PSNS. There shall 
be no discharge of process wastewater pollutants.
    (t) Inspection and testing wastewater.

                             Subpart I--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                zirconium-hafnium tested
                                                                        
                                              --------------------------
Chromium.....................................         0.007        0.003
Cyanide......................................         0.005        0.002
Nickel.......................................         0.030        0.020
Ammonia......................................         2.06         0.903
Fluoride.....................................         0.917        0.407
------------------------------------------------------------------------

[50 FR 34270, Aug. 23, 1985; 51 FR 2889, Jan. 22, 1986, as amended at 54 
FR 11352, Mar. 17, 1989]
Sec. 471.96  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]



                  Subpart J--Metals Powders Subcategory



Sec. 471.100  Applicability; description of the powder metals subcategory.

    This subpart applies to discharges of pollutants to waters of the 
United States, and introductions of pollutants into publicly owned 
treatment works from the process operations of the metal powders 
subcategory.



Sec. 471.101  Effluent limitations representing the degree of effluent reduction 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 for the process operations representing the degree of 
effluent reduction attainable by the application of the best practicable 
control technology currently available (BPT):
    (a) Metal powder production atomization wastewater.

                             Subpart J--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  powder wet atomized   
                                                                        
                                             ---------------------------
Copper......................................          9.58         5.04 
Cyanide.....................................          1.46         0.605
Lead........................................          2.12         1.01 
Oil and grease..............................        101           60.5  
TSS.........................................        207           98.3  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) Sizing spent emulsion.

[[Page 628]]



                             Subpart J--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                      powder sized      
                                                                        
                                               -------------------------
Copper........................................        0.028        0.015
Cyanide.......................................        0.004        0.002
Lead..........................................        0.006        0.003
Oil and grease................................        0.292        0.175
TSS...........................................        0.599        0.285
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Oil-resin impregnation wastewater--Subpart J--BPT. There shall 
be no discharge of process wastewater pollutants.
    (d) Steam treatment wet air pollution control scrubber blowdown.

                             Subpart J--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                power metallurgy parts  
                                                     steam treated      
                                                                        
                                             ---------------------------
Copper......................................         1.51          0.792
Cyanide.....................................         0.230         0.095
Lead........................................         0.333         0.159
Oil and grease..............................        15.9           9.51 
TSS.........................................        32.5          15.5  
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Tumbling, burnishing and cleaning wastewater.

                             Subpart J--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                powder metallurgy parts 
                                                tumbled, burnished, or  
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................          8.36         4.40 
Cyanide.....................................          1.28         0.528
Lead........................................          1.85         0.880
Oil and grease..............................         88.0         52.800
TSS.........................................        181           85.8  
pH..........................................      (\1\)       (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Sawing or grinding spent neat oils.--Subpart J--BPT. There shall 
be no discharge of process wastewater pollutants.
    (g) Sawing or grinding spent emulsion.

                             Subpart J--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                powder metallurgy parts 
                                                 sawed or ground with   
                                                       emulsion         
                                                                        
                                             ---------------------------
Copper......................................         0.035         0.018
Cyanide.....................................         0.005         0.002
Lead........................................         0.008         0.004
Oil and grease..............................         0.362         0.217
TSS.........................................         0.742         0.353
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Sawing or grinding contact cooling water.

                             Subpart J--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                powder metallurgy parts 
                                                 sawed or ground with   
                                                    contact cooling     
                                                                        
                                             ---------------------------
Copper......................................         3.08          1.62 
Cyanide.....................................         0.470         0.195
Lead........................................         0.681         0.324
Oil and grease..............................        32.4          19.5  
TSS.........................................        66.4          31.6  
pH..........................................     (\1\)        (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Hot pressing contact cooling water.

                             Subpart J--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  powder cooled after   
                                                       pressing         
                                                                        
                                             ---------------------------
Copper......................................         16.7           8.80
Cyanide.....................................          2.55          1.06
Lead........................................          3.70          1.76
Oil and grease..............................        176           106   
TSS.........................................        361           172   
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Mixing wet air pollution control scrubber blowdown.

[[Page 629]]



                             Subpart J--BPT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                     powder mixed       
                                                                        
                                             ---------------------------
Copper......................................         15.0          7.90 
Cyanide.....................................          2.29         0.948
Lead........................................          3.32         1.58 
Oil and grease..............................        158           94.8  
TSS.........................................        324          154    
pH..........................................      (\1\)       (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Degreasing spent solvents.--Subpart J--BPT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2889, Jan. 22, 1986]



Sec. 471.102  Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).

    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 degree of effluent reduction attainable by 
the application of the best available technology economically achievable 
(BAT):
    (a) Metal powder production atomization wastewater.

                             Subpart J--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                  powder wet atomized   
                                                                        
                                              --------------------------
Copper.......................................         9.58         5.04 
Cyanide......................................         1.46         0.605
Lead.........................................         2.12         1.01 
------------------------------------------------------------------------

    (b) Sizing spent emulsions.

                             Subpart J--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) or  
                                                     powder sized       
                                                                        
                                             ---------------------------
Copper......................................         0.028         0.015
Cyanide.....................................         0.004         0.002
Lead........................................         0.006         0.003
------------------------------------------------------------------------

    (c) Oil-resin impregnation wastewater--Subpart J--BAT. There shall 
be no discharge of process wastewater pollutants.
    (d) Steam treatment wet air pollution control scrubber blowdown.

                             Subpart J--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                powder metallurgy parts 
                                                     steam treated      
                                                                        
                                              --------------------------
Copper.......................................         1.51         0.792
Cyanide......................................         0.230        0.095
Lead.........................................         0.333        0.159
------------------------------------------------------------------------

    (e) Tumbling, burnishing and cleaning wastewater.

                             Subpart J--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) or  
                                                powder metallurgy parts 
                                                tumbled, burnished, or  
                                                       cleaned          
                                                                        
                                             ---------------------------
Copper......................................         8.36          4.40 
Cyanide.....................................         1.28          0.528
Lead........................................         1.850         0.880
------------------------------------------------------------------------

    (f) Sawing or grinding spent neat oils. Subpart J--BAT. There shall 
be no discharge of process wastewater pollutants.
    (g) Sawing or grinding spent emulsions.

[[Page 630]]



                             Subpart J--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
      Pollutant or pollutant property         Maximum for      monthly  
                                               any 1 day       average  
------------------------------------------------------------------------
                                                mg/off-kg (pounds per   
                                                million off-pounds) of  
                                               powder metallurgy parts  
                                                 sawed or ground with   
                                                      emulsions         
                                                                        
                                            ----------------------------
Copper.....................................         0.0035         0.018
Cyanide....................................         0.005          0.002
Lead.......................................         0.008          0.004
------------------------------------------------------------------------

    (h) Sawing or grinding contact cooling water.

                             Subpart J--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                powder sawed or ground  
                                                 with contact cooling   
                                                                        
                                             ---------------------------
Copper......................................         3.08          1.62 
Cyanide.....................................         0.470         0.195
Lead........................................         0.681         0.324
------------------------------------------------------------------------

    (i) Hot pressing contact cooling water.

                             Subpart J--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  powder cooled after   
                                                       pressing         
                                                                        
                                             ---------------------------
Copper......................................         16.7          8.80 
Cyanide.....................................          2.55         1.06 
Lead........................................          3.70         1.760
------------------------------------------------------------------------

    (j) Mixing wet air pollution control scrubber blowdown.

                             Subpart J--BAT                             
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                     powder mixed       
                                                                        
                                             ---------------------------
Copper......................................         15.0          7.90 
Cyanide.....................................          2.29         0.948
Lead........................................          3.32         1.58 
------------------------------------------------------------------------

    (k) Degreasing spent solvents--Subpart J--BAT. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2889, Jan. 22, 1986]



Sec. 471.103  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS). The mass of pollutants in the 
metal powder process wastewater shall not exceed the following values:
    (a) Metal powder production atom-ization wastewater.

                             Subpart J--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  powder wet atomized   
                                                                        
                                             ---------------------------
Copper......................................          9.58         5.04 
Cyanide.....................................          1.46         0.605
Lead........................................          2.12         1.01 
Oil and grease..............................        101           60.5  
TSS.........................................        207           98.3  
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (b) Sizing spent emulsions.

                             Subpart J--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                     powder sized       
                                                                        
                                             ---------------------------
Copper......................................         0.028         0.015
Cyanide.....................................         0.004         0.002
Lead........................................         0.006         0.003
Oil and grease..............................         0.292         0.175
TSS.........................................         0.599         0.285
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (c) Oil-resin impregnation wastewater.--Subpart J--NSPS. There shall 
be no discharge of process wastewater pollutants.
    (d) Steam treatment wet air pollution control scrubber blowdwn.

[[Page 631]]



                             Subpart J--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                powder metallurgy parts 
                                                     steam treated      
                                                                        
                                             ---------------------------
Copper......................................         0.151         0.079
Cyanide.....................................         0.023         0.010
Lead........................................         0.033         0.016
Oil and grease..............................         1.59          0.951
TSS.........................................         3.25          1.55 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (e) Tumbling, burnishing and cleaning wastewater.

                             Subpart J--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                powder metallurgy parts 
                                                tumbled, burnished, or  
                                                        cleaned         
                                                                        
                                             ---------------------------
Copper......................................         0.836         0.440
Cyanide.....................................         0.128         0.053
Lead........................................         0.185         0.088
Oil and grease..............................         8.80          5.28 
TSS.........................................        18.1           8.58 
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (f) Sawing or grinding spent neat oils.--Subpart J--NSPS. There 
shall be no discharge of process wastewater pollutants.
    (g) Sawing or grinding spent emulsions.

                             Subpart J--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                powder metallurgy parts 
                                                 sawed or ground with   
                                                      emulsions         
                                                                        
                                             ---------------------------
Copper......................................         0.035         0.018
Cyanide.....................................         0.005         0.002
Lead........................................         0.008         0.004
Oil and grease..............................         0.362         0.217
TSS.........................................         0.742         0.353
pH..........................................    (\1\)         (\1\)     
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (h) Sawing or grinding contact cooling waterr.

                             Subpart J--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                powder sawed or ground  
                                              with contact cooling water
                                                                        
                                                                        
                                             ---------------------------
Copper......................................         3.08          1.62 
Cyanide.....................................         0.470         0.195
Lead........................................         0.681         0.324
Oil and grease..............................        32.4          19.5  
TSS.........................................        66.4          31.6  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (i) Hot pressing contact cooling water.

                             Subpart J--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  powder cooled after   
                                                       pressing         
                                                                        
                                             ---------------------------
Copper......................................         1.67          0.880
Cyanide.....................................         0.255         0.106
Lead........................................         0.370         0.176
Oil and grease..............................        17.6          10.6  
TSS.........................................        36.1          17.2  
pH..........................................     (\1\)         (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (j) Mixing wet air pollution control scrubber blowdown.

                             Subpart J--NSPS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                     powder mixed       
                                                                        
                                             ---------------------------
Copper......................................         15.0          7.90 
Cyanide.....................................          2.29         0.948
Lead........................................          3.32         1.58 
Oil and grease..............................        158           94.8  
TSS.........................................        324          154    
pH..........................................      (\1\)        (\1\)    
------------------------------------------------------------------------
\1\ Within the range of 7.5 to 10.0 at all times.                       

    (k) Degreasing spent solvents.--Subpart J--NSPS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2889, Jan. 22, 1986]



Sec. 471.104  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13, any existing source 
subject

[[Page 632]]

to this subpart which introduces pollutants into a publicly owned 
treatment works must comply with 40 CFR part 403 and by August 23, 1988 
achieve the following pretreatment standards for existing sources 
(PSES). The mass of wastewater pollutants in metal powders process 
wastewater introduced into a POTW shall not exceed the following values:
    (a) Metal powder production atomization wastewater.

                             Subpart J--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                  powder wet atomized   
                                                                        
                                              --------------------------
Copper.......................................         9.58         5.040
Cyanide......................................         1.46         0.605
Lead.........................................         2.12         1.01 
------------------------------------------------------------------------

    (b) Sizing spent emulsions.

                             Subpart J--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                     powder sized       
                                                                        
                                              --------------------------
Copper.......................................        0.028         0.015
Cyanide......................................        0.004         0.002
Lead.........................................        0.006         0.003
------------------------------------------------------------------------

    (c) Oil-resin impregnation wastewater.--Subpart J--PSES.
    (d) Steam treatment wet air pollution control scrubber blowdown.

                             Subpart J--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                 powder metallurgy part 
                                                     steam treated      
                                                                        
                                              --------------------------
Copper.......................................         1.51         0.792
Cyanide......................................         0.230        0.095
Lead.........................................         0.333        0.159
------------------------------------------------------------------------

    (e) Tumbling, burnishing and cleaning wastewater.

                             Subpart J--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                powder metallurgy parts 
                                                 tumbled, burnished, or 
                                                        cleaned         
                                                                        
                                              --------------------------
Copper.......................................         8.36         4.40 
Cyanide......................................         1.28         0.528
Lead.........................................         1.85         0.880
------------------------------------------------------------------------

    (f) Sawing or grinding spent neat oils.--Subpart J--PSES. There 
shall be no discharge of process watewater pollutants.
    (g) Sawing or grinding spent emulsions.

                             Subpart J--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 powder metallurgy parts
                                                  sawed or ground with  
                                                        emulsions       
                                                                        
                                               -------------------------
Copper........................................        0.035        0.018
Cyanide.......................................        0.005        0.002
Lead..........................................        0.008        0.004
------------------------------------------------------------------------

    (h) Sawing or grinding contact cooling water.

                             Subpart J--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                powder sawed or ground  
                                              with contact cooling water
                                                                        
                                             ---------------------------
Copper......................................         3.08          1.62 
Cyanide.....................................         0.470         0.195
Lead........................................         0.681         0.324
------------------------------------------------------------------------

    (i) Hot pressing contact cooling water.

                             Subpart J--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                  powder cooled after   
                                                        pressing        
                                                                        
                                              --------------------------
Copper.......................................         16.7          8.80
Cyanide......................................          2.55         1.06
Lead.........................................          3.70         1.76
------------------------------------------------------------------------


[[Page 633]]

    (j) Mixing wet air pollution control scrubber blowdown.

                             Subpart J--PSES                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                      powder mixed      
                                                                        
                                              --------------------------
Copper.......................................         15.0         7.90 
Cyanide......................................         2.29         0.948
Lead.........................................         3.32         1.58 
------------------------------------------------------------------------

    (k) Degreasing spent solvents--Subpart J--PSES. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2889, Jan. 22, 1986]



Sec. 471.105  Pretreatment standards for new sources (PSNS).

    Except as provided in 40 CFR 403.7, any new source subject to this 
subject which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of wastewater 
pollutants in metal powders process wastewater introduced into a POTW 
shall not exceed the following values:
    (a) Metal powder production atomization wastewater.

                             Subpart J--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                  powder wet atomized   
                                                                        
                                              --------------------------
Copper.......................................         9.58         5.04 
Cyanide......................................         1.46         0.605
Lead.........................................         2.12         1.01 
------------------------------------------------------------------------

    (b) Sizing spent emulsions.

                             Subpart J--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                      powder sized      
                                                                        
                                               -------------------------
Copper........................................        0.028        0.015
Cyanide.......................................        0.004        0.002
Lead..........................................        0.006        0.003
------------------------------------------------------------------------

    (c) Oil-resin impregnation wastewater--Subpart J--PSNS. There shall 
be no discharge of process wastewater pollutants.
    (d) Steam treatment wet air pollution control scrubber blowdown.

                             Subpart J--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                powder metallurgy parts 
                                                     steam treated      
                                                                        
                                              --------------------------
Copper.......................................         0.151        0.079
Cyanide......................................         0.023        0.010
Lead.........................................         0.033        0.016
------------------------------------------------------------------------

    (e) Tumbling, burnishing and cleaning wastewater.

                             Subpart J--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                powder metallurgy parts 
                                                 tumbled, burnished, or 
                                                        cleaned         
                                                                        
                                              --------------------------
Copper.......................................        0.836         0.440
Cyanide......................................        0.128         0.053
Lead.........................................        0.185         0.088
------------------------------------------------------------------------

    (f) Sawing or grinding spent neat oils--Subpart J--PSNS. There shall 
be no discharge of process wastewater pollutants.
    (g) Sawing or grinding spent emulsions.

[[Page 634]]



                             Subpart J--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
        Pollutant or pollutant property         Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                  mg/off-kg (pounds per 
                                                 million off-pounds) of 
                                                 powder metallurgy parts
                                                  sawed or ground with  
                                                        emulsions       
                                                                        
                                               -------------------------
Copper........................................        0.035        0.018
Cyanide.......................................        0.005        0.002
Lead..........................................        0.008        0.004
------------------------------------------------------------------------

    (h) Sawing or grinding contact cooling water.

                             Subpart J--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property          Maximum for    monthly  
                                                 any 1 day     average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                 powder sawed or ground 
                                                  with contact cooling  
                                                         water          
                                                                        
                                              --------------------------
Copper.......................................         3.08         1.620
Cyanide......................................         0.470        0.195
Lead.........................................         0.681        0.324
------------------------------------------------------------------------

    (i) Hot pressing contact cooling water.

                             Subpart J--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                million off-pounds) of  
                                                  powder cooled after   
                                                       pressing         
                                                                        
                                             ---------------------------
Copper......................................         1.67          0.880
Cyanide.....................................         0.255         0.106
Lead........................................         0.370         0.176
------------------------------------------------------------------------

    (j) Mixing wet air pollution control scrubber blowdown.

                             Subpart J--PSNS                            
------------------------------------------------------------------------
                                                             Maximum for
       Pollutant or pollutant property         Maximum for     monthly  
                                                any 1 day      average  
------------------------------------------------------------------------
                                                 mg/off-kg (pounds per  
                                                 million off-pounds) of 
                                                      powder mixed      
                                                                        
                                              --------------------------
Copper.......................................        15.0          7.90 
Cyanide......................................         2.29         0.948
Lead.........................................         3.32         1.58 
------------------------------------------------------------------------

    (k) Degreasing spent solvents--Subpart J--PSNS. There shall be no 
discharge of process wastewater pollutants.

[50 FR 34270, Aug. 23, 1985; 51 FR 2889, Jan. 22, 1986]
Sec. 471.106  Effluent limitations representing the degree of effluent 
reduction attainable by the application of the best conventional 
pollutant control technology (BCT). [Reserved]

[[Page 635]]



                       SUBCHAPTER O--SEWAGE SLUDGE





PART 501--STATE SLUDGE MANAGEMENT PROGRAM REGULATIONS--Table of Contents




       Subpart A--Purpose, Scope and General Program Requirements

501.1  Purpose and scope.
501.2  Definitions.
501.3  Coordination with other programs.

         Subpart B--Development and Submission of State Programs

501.11  Elements of a sludge management program submission.
501.12  Program description.
501.13  Attorney General's statement.
501.14  Memorandum of Agreement with the Regional Administrator.
501.15  Requirements for permitting.
501.16  Requirements for compliance evaluation programs.
501.17  Requirements for enforcement authority.
501.18  Prohibition.
501.19  Sharing of information.
501.20  Receipt and use of federal information.
501.21  Program reporting to EPA.
501.22  Requirements for eligibility of Indian Tribes.
501.23  Request by an Indian Tribe for a determination of eligibility.
501.24  Procedures for processing an Indian Tribe's application.
501.25  Provisions for Tribal criminal enforcement authority.

          Subpart C--Program Approval, Revision and Withdrawal

501.31  Review and approval procedures.
501.32  Procedures for revision of State programs.
501.33  Criteria for withdrawal of State programs.
501.34  Procedures for withdrawal of State programs.

    Authority: 33 U.S.C. 1251 et seq.

    Source: 54 FR 18786, May 2, 1989, unless otherwise noted.



       Subpart A--Purpose, Scope and General Program Requirements



Sec. 501.1  Purpose and scope.

    (a) These regulations are promulgated under the authority of 
sections 101(e), 405(f), 501(a), and 518(e) of the CWA, and implement 
the requirements of those sections.
    (b) This part specifies the procedures EPA will follow in approving, 
revising, and withdrawing State sludge management programs under section 
405(f) that are not part of a State's NPDES program, and the 
requirements State programs must meet to be approved by the 
Administrator under section 405(f) of CWA. Sludge Management Program 
submissions may be developed and implemented under any existing or new 
State authority or authorities as long as they meet the requirements of 
this part. (States seeking approval of their sludge program as part of 
their NPDES program are to follow the requirements and procedures for 
program modification set forth in 40 CFR part 123.)
    (c) Any complete State Sludge Management Program submitted for 
approval under this part shall have the following as a minimum:
    (1) The authority to require compliance by any person who uses or 
disposes of sewage sludge with standards for sludge use or disposal 
issued under section 405(d) of the CWA, including compliance by federal 
facilities;
    (2) The authority to issue permits that apply, and ensure compliance 
with, the applicable requirements of section 405 of the Clean Water Act 
to any POTW or other treatment works treating domestic sewage, and 
procedures for issuance of such permits;
    (3) Provisions for regulating the use or disposal of sewage sludge 
by non-permittees;
    (4) The authority to take actions to protect public health and the 
environment from any adverse effects that may occur from toxic 
pollutants in sewage sludge; and
    (5) The authority to abate violations of the State sludge program, 
including civil and criminal penalties and other ways and means of 
enforcement. Indian Tribes can satisfy criminal enforcement authority 
requirements under Sec. 501.25.
    (d) In addition, any complete State Sludge Management Program 
submitted for approval under this part shall have authority to address:

[[Page 636]]

    (1) All sewage sludge management practices used in the State, 
including associated transport and storage, that are practiced or 
planned to be practiced in the State, unless the State is applying for 
partial sludge program approval in accordance with 40 CFR 123.30. The 
State sludge management program shall also be applicable to all federal 
facilities in the State. Sludge management activities and practices 
shall include as applicable:
    (i) Sludge treatment, processing, and short term storage practices 
as may be covered by federal regulations;
    (ii) Sludge use and ultimate disposal practices, including:
    (A) Land application,
    (B) Landfilling,
    (C) Distribution & marketing,
    (D) Incineration,
    (E) Surface disposal sites, and
    (F) Any other sludge use and disposal practices as may be covered by 
federal regulations.
    (e) The Administrator will approve State programs which conform to 
the applicable requirements of this part.
    (f)(1) Upon approval of a State program, the Administrator will 
suspend the issuance of federal permits for those activities subject to 
the approved State program. After program approval EPA will retain 
jurisdiction over any permits (including general permits) which it has 
issued unless arrangements have been made with the State in the 
Memorandum of Agreement for the State to assume responsibility for these 
permits. Retention of jurisdiction will include the processing of any 
permit appeals, modification requests, or variance requests; the conduct 
of inspections, and the receipt and review of self-monitoring reports. 
If any permit appeal, modification request, or variance request is not 
finally resolved when the federally issued permit expires, EPA may, with 
the consent of the State, retain jurisdiction until the matter is 
resolved.
    (2) The procedures outlined in the preceding paragraph (f)(1) of 
this section for the suspension of permitting authority and transfer of 
existing permits will also apply when EPA approves an Indian Tribe's 
application to operate a State sludge management program and a State was 
the authorized permitting authority under Sec. 501.13 for sludge 
management activities within the scope of the newly approved program. 
The authorized State will retain jurisdiction over its existing permits 
as described in paragraph (f)(1) of this section absent a different 
arrangement stated in the Memorandum of Agreement executed between EPA 
and the Tribe.
    (g) Notwithstanding approval of a State sludge program, EPA has the 
authority to take enforcement actions for any violations of this part or 
sections 405 or 309 of the CWA.
    (h) Any State program approved by the Administrator shall at all 
times be conducted in accordance with the requirements of this part.
    (i) Nothing in this part precludes a State or political subdivision 
thereof, or interstate agency, from adopting or enforcing requirements 
established by State or local law that are more stringent or more 
extensive than those required in this part or in any other federal 
statute or regulation.
    (j) Nothing in this part precludes a State from operating a program 
with a greater scope of coverage than that required under this part. If 
an approved State program has greater scope of coverage than required by 
federal law, the additional coverage is not part of the federally 
approved program.
    (k) Sections 106 (a) and (d) of the Marine Protection, Research, and 
Sanctuaries Act (MPRSA), 33 U.S.C. 1416, generally preclude States from 
regulating or issuing permits for ocean dumping. Nothing in this 
regulation is intended to confer on the States the authority to engage 
in the regulation or permitting of ocean dumping in contravention of the 
provisions of sections 106 (a) and (d) of the MPRSA.
    (l) The Administrator may allow a State sewage sludge management 
agency to assign portions of its program responsibilities to local 
agencies, provided that:
    (1) No assignment is made to a local agency which owns or operates a 
POTW or other facility that treats or disposes of sewage sludge;
    (2) The program description required by Sec. 501.12 of this part 
identifies any assignment of program responsibilities to

[[Page 637]]

the local agency(ies), describes the capabilities of the local agency to 
carry out assigned functions, and includes copies of any documents which 
execute the assignment and an agreement between the State sewage sludge 
management agency and the local agency(ies) defining their respective 
program responsibilities;
    (3) The Attorney General's Statement required by Sec. 501.13 of this 
part states that any assignment of program responsibilities to the local 
agency(ies) described in the program description is valid under State 
law and that State and local law do not otherwise prohibit the local 
agency(ies) from executing the program responsibilities assigned by the 
State sewage sludge management agency;
    (4) The Memorandum of Agreement (MOA) required by Sec. 501.14 of 
this part includes adequate provisions for the State sewage sludge 
management agency's oversight of the program responsibilities assigned 
to the local agency(ies);
    (5) The State sewage sludge management agency retains all 
responsibility for the program reporting required by Sec. 501.21 of this 
part and for all other activities required by this part or by the MOA 
related to EPA oversight of the State's approved program; and
    (6) The State sewage sludge management agency retains full authority 
and ultimate responsibility for administering all aspects of the State's 
approved program in accordance with the requirements of this part and 
the MOA.

[54 FR 18786, May 2, 1989, as amended at 58 FR 67983, Dec. 22, 1993]



Sec. 501.2  Definitions.

    Administrator means the Administrator of the United States 
Environmental Protection Agency, or an authorized representative.
    Approved State program means a State program which has received EPA 
approval under this part.
    Class I sludge management facility means any POTW identified under 
40 CFR 403.8(a) as being required to have an approved pretreatment 
program (including such POTWs located in a State that has elected to 
assume local program responsibilities pursuant to 40 CFR 403.10(e)) and 
any other treatment works treating domestic sewage classified as a Class 
I sludge management facility by the Regional Administrator in 
conjunction with the State Program Director because of the potential for 
its sludge use or disposal practices to adversely affect public health 
or the environment.
    CWA means the Clean Water Act (formerly referred to as the Federal 
Water Pollution Control Act or Federal Water Pollution Control Act 
Amendments of 1972), Pub. L. 92-500, as amended by Pub. L. 95-217, Pub. 
L. 95-576, Pub. L. 96-483, Pub. L. 97-117, and Pub. L. 100-4, 33 U.S.C. 
1251 et seq.
    Federal Indian reservation means all land within the limits of any 
Indian reservation under the jurisdiction of the United States 
Government, notwithstanding the issuance of any patent, and including 
rights-of-way running through the reservation.
    Indian Tribe means any Indian Tribe, band, group, or community 
recognized by the Secretary of the Interior and exercising governmental 
authority over a Federal Indian reservation.
    Municipality means a city, town, borough, county, parish, district, 
association, or other public body (including an intermunicipal agency of 
two or more of the foregoing entities) created under State law (or an 
Indian tribe or an authorized Indian tribal organization), or a 
designated and approved management agency under section 208 of the Clean 
Water Act. This definition includes a special district created under 
State law such as a water district, sewer district, sanitary district, 
utility district, drainage district, or similar entity, or an integrated 
waste management facility as defined in section 201(e) of the CWA, as 
amended, that has as one of its principal responsibilities the 
treatment, transport, or disposal of sewage sludge.
    Permit means an authorization, license, or equivalent control 
document issued by EPA or an ``approved State program'' to implement the 
requirements of this part.
    Person is an individual, association, partnership, corporation, 
municipality, State or Federal Agency, or an agent or employee thereof.
    POTW means a publicly owned treatment works.

[[Page 638]]

    Publicly owned treatment works means a treatment works treating 
domestic sewage that is owned by a municipality or State.
    Septage means the liquid and solid material pumped from a septic 
tank, cesspool, or similar domestic sewage treatment system, or a 
holding tank, when the system is cleaned or maintained.
    Sewage sludge means any solid, semi-solid, or liquid residue removed 
during the treatment of municipal waste water or domestic sewage. Sewage 
sludge includes, but is not limited to, solids removed during primary, 
secondary or advanced waste water treatment, scum, septage, portable 
toilet pumpings, Type III Marine Sanitation device pumpings (33 CFR part 
159), and sewage sludge products. Sewage sludge does not include grit, 
screenings, or ash generated during the incineration of sewage sludge.
    Standards for sewage sludge use or disposal means the regulations 
promulgated at 40 CFR part 503 pursuant to section 405(d) of the CWA 
which govern minimum requirements for sludge quality, management 
practices, and monitoring and reporting applicable to the generation or 
treatment of sewage sludge from a treatment works treating domestic 
sewage or use or disposal of that sewage sludge by any person.
    State means a State, the District of Columbia, the Commonwealth of 
Puerto Rico, the Virgin Islands, Guam, American Samoa, the Trust 
Territory of the Pacific Islands, and the Commonwealth of the Northern 
Mariana Islands, and an Indian Tribe as defined in these regulations 
which meets the requirements of Sec. 501.22.
    State Program Director or Director means the chief executive officer 
of the State sewage sludge management agency.
    State sewage sludge management agency means the agency designated by 
the Governor as having the lead responsibility for managing or 
coordinating the approved State program under this part.
    Toxic pollutant means any pollutant listed as toxic under section 
307(a)(1) or any pollutant identified in regulations implementing 
section 405(d) of the CWA.
    Treatment works treating domestic sewage means a POTW or any other 
sewage sludge or wastewater treatment devices or systems, regardless of 
ownership (including Federal facilities), used in the storage, 
treatment, recycling, and reclamation of municipal or domestic sewage, 
including land dedicated for the disposal of sewage sludge. This 
definition does not include septic tanks or similar devices. For 
purposes of this definition, ``domestic sewage'' includes waste and 
waste water from humans or household operations that are discharged to 
or otherwise enter a treatment works.

[54 FR 18786, May 2, 1989, as amended at 58 FR 67983, Dec. 22, 1993]



Sec. 501.3  Coordination with other programs.

    Issuance of State permits under this part may be coordinated with 
issuance of RCRA, UIC, NPDES, 404 and other permits whether they are 
controlled by the State, EPA, or the Corps of Engineers. (See for 
example 40 CFR 124.4 for procedures for coordinating permit issuance.)



         Subpart B--Development and Submission of State Programs



Sec. 501.11  Elements of a sludge management program submission.

    (a) Any State that seeks to administer a program under this part 
shall submit to the Administrator at least three copies of a program 
submission. The submission shall contain the following:
    (1) A letter from the Governor of the State (or in the case of an 
Indian Tribe in accordance with Sec. 501.24(b), the Tribal authority 
exercising powers substantially similar to those of a State Governor) 
requesting program approval;
    (2) A complete program description, as required by Sec. 501.12 
describing how the State intends to carry out its responsibilities under 
this part;
    (3) An Attorney General's Statement as required by Sec. 501.13;
    (4) A Memorandum of Agreement with the Regional Administrator as 
required by Sec. 501.l4; and
    (5) Copies of all applicable State statutes and regulations, 
including those

[[Page 639]]

governing State administrative procedures.
    (b)(1) Within 30 days of receipt of a State program submission, EPA 
will notify the State whether its submission is complete. If it is 
incomplete, EPA will identify the information needed to complete the 
program submission.
    (2) In the case of an Indian Tribe eligible under Sec. 501.24(b), 
EPA shall take into consideration the contents of the Tribe's request 
submitted under Sec. 501.22, in determining if the program submission 
required by Sec. 501.11(a) is complete.

(Information collection requirements in paragraph (a) were approved by 
the Office of Management and Budget under control number 2040-0128)

[54 FR 18786, May 2, 1989, as amended at 58 FR 67983, Dec. 22, 1993; 59 
FR 64346, Dec. 14, 1994]



Sec. 501.12  Program description.

    Any State that seeks to administer a program under this part shall 
submit a description of the program it proposes to administer in lieu of 
the federal program under State law or under any interstate compact. The 
program description shall include:
    (a) A description in narrative form of the scope, structure, 
coverage and processes of the State program.
    (b) A description (including organization charts) of the 
organization and structure of the State agency or agencies which will 
have responsibility for administering the program, including the 
information listed below. If more than one agency is responsible for 
administration of a program, the responsibilities of each agency must be 
delineated, their procedures for coordination set forth, and an agency 
must be designated as a ``lead agency'' (i.e., the ``State sludge 
management agency'') to facilitate communications between EPA and the 
State agencies having program responsibility. If the State proposes to 
administer a program of greater scope of coverage than is required by 
federal law, the information provided under this paragraph shall 
indicate the resources dedicated to administering the federally required 
portion of the program. This description shall include:
    (1) A description of the State agency staff who will carry out the 
State program, including the number, occupations, and general duties of 
the employees. The State need not submit complete job descriptions for 
every employee carrying out the State program;
    (2) An itemization of the estimated costs of establishing and 
administering the program for the first two years after approval 
including cost of the personnel listed in paragraph (b)(1) of this 
section, cost of administrative support, and cost of technical support; 
and
    (3) An estimate of the sources and amounts of funding for the first 
two years after approval to meet the costs listed in paragraph (b)(2) of 
this section.
    (c) A description of applicable State procedures, including 
permitting procedures, and any State administrative or judicial review 
procedures.
    (d) Copies of the permit form(s), application form(s), and reporting 
form(s) the State intends to employ in its program.
    (e) A complete description of the State's compliance tracking and 
enforcement program (see 40 CFR 501.16 and 501.17).
    (f)(1) An inventory of all POTWs and other treatment works treating 
domestic sewage that are subject to regulations promulgated pursuant to 
40 CFR part 503, which includes:
    (i) Name, location, and ownership status (e.g., public, private, 
federal),
    (ii) Sludge use or disposal practice(s),
    (iii) Annual sludge production volume, and
    (iv) NPDES, UIC, RCRA, Clean Air Act, and State permit number, if 
any,
    (v) Compliance status, and;
    (2) An inventory of all sewage sludge disposal and use sites not 
included under paragraph (f)(1) of this section (except those sites to 
which sludge that meets the requirements for distribution and marketing 
is applied such as home gardens), which includes the name, location, 
permit number (if any), and source of sewage sludge.
    (3) States may submit either:
    (i) Inventories which contain all of the information required by 
paragraphs (f) (1) and (2); or

[[Page 640]]

    (ii) A partial inventory that covers at a minimum all information 
required by paragraphs (f)(1) (i) through (ii) of this section together 
with a detailed plan showing how the State will complete the inventories 
within five years after approval of its sludge management program under 
this part.
    (g) In the case of Indian Tribes eligible under Sec. 501.24(b), if a 
State has been authorized by EPA to issue permits on the Federal Indian 
reservation in accordance with Sec. 501.13, a description of how 
responsibility for pending permit applications, existing permits, and 
supporting files will be transferred from the State to the eligible 
Indian Tribe. To the maximum extent practicable, this should include a 
Memorandum of Agreement negotiated between the State and the Indian 
Tribe addressing the arrangements for such transfer.

[54 FR 18786, May 2, 1989, as amended at 58 FR 67984, Dec. 22, 1993; 59 
FR 64346, Dec. 14, 1994]



Sec. 501.13  Attorney General's statement.

    Any State that seeks to administer a program under this part shall 
submit a statement from the State Attorney General (or the attorney for 
those State or interstate agencies which have independent legal counsel) 
that the laws of the State, or an interstate compact, provide adequate 
authority to carry out the program described under Sec. 501.12 and to 
meet the requirements of this part. This statement shall include 
citations to the specific statutes, administrative regulations, and, 
where appropriate, judicial decisions which demonstrate adequate 
authority. State statutes and regulations cited by the State Attorney 
General or independent legal counsel shall be in the form of lawfully 
adopted State statutes and regulations at the time the statement is 
signed and shall be fully effective by the time the program is approved. 
To qualify as ``independent legal counsel'' the attorney signing the 
statement required by this section must have full authority to 
independently represent the State agency in court on all matters 
pertaining to the State program. If a State (which is not an Indian 
Tribe) seeks to carry out the program on Indian lands, the statement 
shall include an appropriate opinion and analysis of the State's legal 
authority.

[54 FR 18786, May 2, 1989, as amended at 58 FR 67984, Dec. 22, 1993]



Sec. 501.14  Memorandum of Agreement with the Regional Administrator.

    (a) Any State that seeks to administer a program under this part 
shall submit a Memorandum of Agreement. The Memorandum of Agreement 
shall be executed by the State Program Director and the Regional 
Administrator and shall become effective when approved by the 
Administrator. In addition to meeting the requirements of paragraph (b) 
of this section, the Memorandum of Agreement may include other terms, 
conditions, or agreements consistent with this part and relevant to the 
administration and enforcement of the State's regulatory program. The 
Administrator shall not approve any Memorandum of Agreement which 
contains provisions which restrict EPA's oversight responsibility.
    (b) The Memorandum of Agreement shall include the following:
    (1)(i) Provisions for the prompt transfer from EPA to the State of 
pending permit applications and any other information relevant to 
program operation not already in the possession of the State Director 
(e.g., support files for permit issuance, compliance reports, etc.). If 
existing permits are transferred from EPA to the State for 
administration, the Memorandum of Agreement shall contain provisions 
specifying a procedure for transferring the administration of these 
permits. If a State lacks the authority to directly administer permits 
issued by the federal government, a procedure may be established to 
transfer responsibility for these permits.
    (ii) Where a State has been authorized by EPA to issue permits in 
accordance with Sec. 501.13 on the Federal Indian reservation of the 
Indian Tribe seeking program approval, provisions describing how the 
transfer of pending permit applications, permits, and any other 
information relevant to the program operation not already in the 
possession of the Indian Tribe (support files for permit issuance, 
compliance reports, etc.) will be accomplished.

[[Page 641]]

    (2) Provisions specifying classes and categories of permit 
applications, draft permits, and proposed permits that the State will 
send to the Regional Administrator for review, comment and, where 
applicable, objection. These provisions shall follow the permit review 
procedures set forth in 40 CFR 123.44, except that where a State issues 
a general permit for sludge, the review by the Office of Water 
Enforcement and Permits provided in 40 CFR 123.44(a)(2) for NPDES 
general permits will not apply.
    (3) The Memorandum of Agreement shall also specify the extent to 
which EPA will waive its right to review, object to, or comment upon 
State-issued permits. While the Regional Administrator and the State may 
agree to waive EPA review of certain ``classes or categories'' of 
permits, no waiver of review may be granted for permits issued to 
``Class I sludge management facilities'' as defined in Sec. 501.2.
    (4) Whenever a waiver is granted under paragraph (3) of this 
section, the Memorandum of Agreement shall contain a statement that the 
Regional Administrator retains the right to terminate the waiver as to 
future permit actions, in whole or in part, at any time by sending the 
State Director written notice of termination.
    (5) Provisions specifying the frequency and content of reports, 
documents and other information which the State is required to submit to 
EPA. The State shall allow EPA to routinely review State records, 
reports, and files relevant to the administration and enforcement of the 
approved program. State reports may be combined with grant reports where 
appropriate. The procedures shall implement the requirements of 
Sec. 501.21.
    (c) The Memorandum of Agreement shall also provide for the 
following:
    (1) Prompt transmission to the Regional Administrator of notice of 
every action taken by the State agency related to the consideration of 
any permit application or general permit, including a copy of each 
proposed or draft permit and any conditions, requirements, or documents 
which are related to the proposed or draft permit or which affect the 
authorization of the proposed permit, except those for which permit 
review has been waived under paragraph (b)(3) of this section. The State 
shall supply EPA with copies of notices for which permit review has been 
waived whenever requested by EPA; and
    (2) Transmission to the Regional Administrator of a copy of every 
permit issued to a Class I sludge management facility. Copies of final 
permits issued to other treatment works treating domestic sewage shall 
be transmitted to the Regional Administrator upon request.
    (3) Provisions on the State's compliance monitoring and enforcement 
program, including:
    (i) Provisions for coordination of compliance monitoring activities 
by the State and by EPA. These may specify the basis on which the 
Regional Administrator will select facilities or activities within the 
State for EPA inspection. The Regional Administrator will normally 
notify the State at least 7 days before any such inspection; and
    (ii) Procedures to assure coordination of enforcement activities.
    (4) When appropriate, provisions for joint processing of permits by 
the State and EPA for facilities or activities which require permits 
from both EPA and the State under different programs (See for example 40 
CFR 124.4).
    (5) Provisions for modification of the Memorandum of Agreement in 
accordance with this part.
    (d) The Memorandum of Agreement, the annual program grant and the 
State/EPA Agreement should be consistent. If the State/EPA Agreement 
indicates that a change is needed in the Memorandum of Agreement, the 
Memorandum of Agreement may be amended through the procedures set forth 
in this part. The State/EPA Agreement may not override the Memorandum of 
Agreement.

(The information collection requirements in paragraph (c) of this 
section have been approved by the Office of Management and Budget under 
control number 2040-0128)

[54 FR 18786, May 2, 1989, as amended at 58 FR 67984, Dec. 22, 1993]



Sec. 501.15  Requirements for permitting.

    (a) General requirements. All State programs under this part shall 
have legal authority to implement each of

[[Page 642]]

the following provisions and must be administered in conformance with 
each, except that States are not precluded from omitting or modifying 
any provisions to impose more stringent requirements:
    (1) Confidentiality of information. Claims of confidentiality shall 
be denied for the following information:
    (i) The name and address of any permit applicant or permittee;
    (ii) Permit applications, permits, and effluent data. This includes 
information submitted on the permit application forms themselves and any 
attachments used to supply information required by the forms.
    (2) Information requirements. All treatment works treating domestic 
sewage shall submit to the Director within the time frames established 
in paragraph (d)(1)(ii) of this section the following information:
    (i) The activities conducted by the applicant which require it to 
obtain a permit.
    (ii) Name, mailing address, and location of the treatment works 
treating domestic sewage for which the application is submitted.
    (iii) The operator's name, address, telephone number, ownership 
status, and status as Federal, State, private, public, or other entity.
    (iv) Whether the facility is located on Indian lands.
    (v) A listing of all permits or construction approvals received or 
applied for under any of the following programs:
    (A) Hazardous Waste Management program under RCRA.
    (B) UIC program under SDWA.
    (C) NPDES program under CWA.
    (D) Prevention of Significant Deterioration (PSD) program under the 
Clean Air Act.
    (E) Nonattainment program under the Clean Air Act.
    (F) National Emission Standards for Hazardous Pollutants (NESHAPS) 
preconstruction approval under the Clean Air Act.
    (G) Ocean dumping permits under the Marine Protection, Research, and 
Sanctuaries Act.
    (H) Dredge or fill permits under section 404 of CWA.
    (I) Other relevant environmental permits, including State or local 
permits.
    (vi) A topographic map (or other map if a topographic map is 
unavailable) extending one mile beyond the property boundaries of the 
treatment works treating domestic sewage, depicting the location of the 
sludge management facilities (including disposal sites), the location of 
all water bodies, and the location of wells used for drinking water 
listed in the public records or otherwise known to the applicant within 
\1/4\ mile of the property boundaries;
    (vii) Any sludge monitoring data the applicant may have, including 
available ground water monitoring data, with a description of the well 
locations and approximate depth to ground water, for landfills or land 
application sites (see appendix I to 40 CFR part 257);
    (viii) A description of the applicant's sludge use and disposal 
practices (including, where applicable, the location of any sites where 
the applicant transfers sludge for treatment and/or disposal, as well as 
the name of the applicator or other contractor who applies the sludge to 
land if different from the applicant, and the name of any distributors 
when the sludge will be disposed of through distribution and marketing, 
if different from the applicant);
    (ix) For each land application site the applicant will use during 
the life of the permit, the applicant will supply information necessary 
to determine if the site is appropriate for land application and a 
description of how the site is (or will be) managed. Applicants 
intending to apply sludge to land application sites not identified at 
the time of application must submit a land application plan which at a 
minimum:
    (A) Describes the geographical area covered by the plan;
    (B) Identifies site selection criteria;
    (C) Describes how sites will be managed;
    (D) Provides for advance notice to the permit authority of specific 
land application sites and reasonable time for the permit authority to 
object prior to the sludge application; and
    (E) Provides for advance public notice as required by State and 
local law, but in all cases requires notice to landowners and occupants 
adjacent to or

[[Page 643]]

abutting the proposed land application site.
    (x) Annual sludge production volume;
    (xi) Any information required to determine the appropriate standards 
for permitting under 40 CFR part 503; and
    (xii) Any other information the Program Director may request and 
reasonably require to assess the sludge use and disposal practices, to 
determine whether to issue a permit, or to ascertain appropriate permit 
requirements.
    (3) Recordkeeping. Applicants shall keep records of all data used to 
complete permit applications and any supplemental information submitted 
under this section for a period of at least five years from the date the 
application is signed, or as required by 40 CFR part 503.
    (4) Signatories to permit applications and reports as provided in 40 
CFR 122.22.
    (5) Duration of permits. (i) Permits issued to treatment works 
treating domestic sewage pursuant to section 405(f) of the CWA shall be 
effective for a fixed term not to exceed five years.
    (ii) The term of a permit shall not be extended by modification 
beyond the maximum duration specified in this section.
    (iii) The Director may issue a permit for a duration that is less 
than the full allowable term under this section.
    (6) Schedules of compliance--(i) General. The permit may, when 
appropriate, specify a schedule of compliance leading to compliance with 
the CWA and these regulations. Any schedules of compliance under this 
section shall require compliance as soon as possible, but not later than 
any applicable statutory deadline under the CWA.
    (ii) Interim dates. If a permit establishes a schedule of compliance 
which exceeds one year from the date of permit issuance, the schedule 
shall set forth interim requirements and the date for their achievement. 
The time between interim dates shall not exceed six months.
    (iii) Reporting. The permit shall be written to require that no 
later than 14 days following each interim date and the final date of 
compliance, the permittee shall notify the Director in writing of its 
compliance or noncompliance with the interim or final requirements, or 
submit progress reports if paragraph (a)(6)(ii) is applicable.
    (b) Permit conditions applicable to all permits. In addition to 
permit conditions which must be developed on a case-by-case basis in 
order to meet applicable requirements of 40 CFR part 503, paragraph (a) 
(1) through (6) of this section, and permit conditions developed on a 
case-by-case basis using best professional judgment to protect public 
health and the environment from the adverse effects of toxic pollutants 
in sewage sludge, all permits shall contain the following permit 
conditions:
    (1) Duty to comply. The permittee must comply with all conditions of 
this permit. Any permit noncompliance constitutes a violation of the 
Clean Water Act and is grounds for enforcement action; for permit 
termination, revocation and reissuance, or modification; or denial of a 
permit renewal application.
    (2) Compliance with sludge standards. The permittee shall comply 
with standards for sewage sludge use or disposal established under 
section 405(d) of the CWA (40 CFR part 503) within the time provided in 
the regulations that establish such standards, even if this permit has 
not yet been modified to incorporate the standards.
    (3) CWA penalties. Section 309 of the Clean Water Act (CWA) sets out 
penalties applicable to persons who violate the Act's requirements. For 
example, section 309(d) provides that any person who violates a permit 
condition implementing sections 301, 302, 306, 307, 308, 318, or 405 of 
the Clean Water Act is subject to a civil penalty not to exceed $25,000 
per day for each violation. Such violations also may be subject to 
administrative penalties assessed by the Administrator pursuant to 
section 309(g) of the CWA. Any person who negligently violates permit 
conditions implementing sections 301, 302, 306, 307, 308, or 405 of the 
Clean Water Act is subject to a fine not less than $2,500 nor more than 
$25,000 per day of violation or by imprisonment for not more than 1 
year, or both. Any person who knowingly violates a permit condition 
implementing sections 301, 302, 304, 307, 308, or 405 shall be punished 
by a fine not less than $5000 nor more than

[[Page 644]]

$50,000 per day of violation, or by imprisonment for not more than 3 
years or both.
    (4) Need to halt or reduce activity not a defense. It shall not be a 
defense for a permittee in an enforcement action that it would have been 
necessary to halt or reduce the permitted activity in order to maintain 
compliance with the conditions of this permit.
    (5) Duty to mitigate. The permittee shall take all reasonable steps 
to minimize or prevent sludge use or disposal in violation of this 
permit which has a reasonable likelihood of adversely affecting human 
health or the environment.
    (6) Proper operation and maintenance. The permittee shall at all 
times properly operate and maintain all facilities and systems of 
treatment and control (and related appurtenances) which are installed or 
used by the permittee to achieve compliance with the conditions of this 
permit. Proper operation and maintenance also includes adequate 
laboratory controls and appropriate quality assurance procedures. This 
provision requires the operation of back-up or auxiliary facilities or 
similar systems which are installed by a permittee only when the 
operation is necessary to achieve compliance with the conditions of the 
permit.
    (7) Permit actions. This permit may be modified, revoked and 
reissued, or terminated for cause. The filing of a request by the 
permittee for a permit modification, revocation and reissuance, or 
termination, or a notification of planned changes or anticipated 
noncompliance does not stay any permit condition.
    (8) Duty to provide information. The permittee shall furnish to the 
Director, within a reasonable time, any information which the Director 
may request to determine whether cause exists for modifying, revoking 
and reissuing, or terminating this permit or to determine compliance 
with this permit. The permittee shall also furnish to the Director, upon 
request, copies of records required to be kept by this permit.
    (9) Inspection and entry. The permittee shall allow the Director, or 
an authorized representative, upon the presentation of credentials and 
other documents as may be required by law, to:
    (i) Enter upon the permittee's premises where a regulated facility 
or activity is located or conducted, or where records must be kept under 
the conditions of this permit;
    (ii) Have access to and copy, at reasonable times, any records that 
must be kept under the conditions of this permit;
    (iii) Inspect at reasonable times any facilities, equipment 
(including monitoring and control equipment), practices, or operations 
regulated or required under this permit; and
    (iv) Sample or monitor at reasonable times, for the purposes of 
assuring permit compliance or as otherwise authorized by the Clean Water 
Act, any substances, parameters or practices at any location.
    (10) Monitoring and records. (i) The permittee shall monitor and 
report monitoring results as specified elsewhere in this permit with a 
frequency dependent on the nature and effect of its sludge use or 
disposal practices. At a minimum, this shall be as required by 40 CFR 
part 503, but in no case less than once a year.
    (ii) Samples and measurements taken for the purpose of monitoring 
shall be representative of the monitored activity. The permittee shall 
retain records of all monitoring information, copies of all reports 
required by this permit, and records of all data used to complete the 
application for this permit, for a period of at least five years from 
the date of the sample, measurement, report or application, or longer as 
required by 40 CFR part 503. This period may be extended by request of 
the Director at any time.
    (iii) Records of monitoring information shall include:
    (A) The date, exact place, and time of sampling or measurements;
    (B) The individual(s) who perfored the sampling or measurements;
    (C) The date(s) analyses were performed;
    (D) The individual(s) who performed the analyses;
    (E) The analytical techniques or methods used; and
    (F) The results of such analyses.
    (iv) Monitoring must be conducted according to test procedures 
specified in 40 CFR part 503 or 136 unless other

[[Page 645]]

test procedures have been specified in this permit.
    (v) The Clean Water Act provides that any person who knowingly 
falsifies, tampers with, or renders inaccurate any monitoring device or 
method required to be maintained under this permit shall, upon 
conviction, be punished for the first conviction by a fine of not more 
than $10,000 or by imprisonment for not more than 2 years per violation, 
or by both. Subsequent convictions for the same offense are punishable 
by a fine of not more than $20,000 per day of violation, or imprisonment 
of not more than 4 years, or both.
    (11) Signatory requirements. (i) All applications, reports, or 
information submitted to the Director shall be signed and certified 
according to the provisions of 40 CFR 122.22.
    (ii) The CWA provides that any person who knowingly makes any false 
statement, representation, or certification in any record or other 
document submitted or required to be maintained under this permit shall, 
upon conviction, be punished for the first conviction by a fine of not 
more than $10,000 per violation, or by imprisonment for not more than 2 
years per violation, or by both. Subsequent convictions shall be 
punishable by a fine of not more than $20,000 per day of violation or by 
imprisonment of not more than 4 years, or by both.
    (12) Notice requirements. (i) Planned changes. The permittee shall 
give notice to the Director as soon as possible of any planned physical 
alterations or additions to the permitted facility, or significant 
changes planned in the permittee's sludge disposal practice, where such 
alterations, additions, or changes may justify the application of permit 
conditions that are different from or absent in the existing permit, 
including notification of additional disposal sites not reported during 
the permit application process or not reported pursuant to an approved 
land application plan.
    (ii) Anticipated noncompliance. The permittee shall give advance 
notice to the Director of any planned changes in the permitted facility 
or activity which may result in noncompliance with permit requirements.
    (iii) Transfers. This permit is not transferable to any person 
except after notice to the Director. The Director may require 
modification or revocation and reissuance of the permit to change the 
name of the permittee and incorporate such other requirements as may be 
necessary under the CWA.
    (iv) Other noncompliance reporting. The permittee shall report all 
instances of noncompliance. Reports of noncompliance shall be submitted 
with the permittee's next self monitoring report or earlier. if 
requested by the Director or if required by an applicable standard for 
sewage sludge use or disposal or condition of this permit.
    (v) Other information. Where the permittee becomes aware that it 
failed to submit any relevant facts in a permit application, or 
submitted incorrect information in a permit application or in any report 
to the Director, it shall promptly submit such facts or information.
    (13) Reopener. If a standard for sewage sludge use or disposal 
applicable to permittee's use or disposal methods is promulgated under 
section 405(d) of the CWA before the expiration of this permit, and that 
standard is more stringent than the sludge pollutant limits or 
acceptable management practices authorized in this permit, or controls a 
pollutant or practice not limited in this permit, this permit may be 
promptly modified or revoked and reissued to conform to the standard for 
sludge use or disposal promulgated under section 405(d) of the CWA. The 
permittee shall comply with applicable standards for sludge use or 
disposal by no later than the compliance deadline specified in the 
regulations establishing those standards, whether or not this permit has 
been modified or revoked and reissued.
    (14) Duty to reapply. If the permittee wishes to continue an 
activity regulated by the this permit after the expiration date of this 
permit, the permittee must apply for and obtain a new permit.
    (15) Indian Tribes can satisfy the criminal enforcement authority 
requirements of this section under Sec. 501.25.

[[Page 646]]

    (c) Permit actions. All State programs under this part shall have 
the legal authority to implement the following provisions as a minimum 
and must be administered in conformance with each.
    (1) Transfer of permits--(i) Transfers by modification. Except as 
provided in paragraph (ii) of this section, a permit may be transferred 
by the permittee to a new owner or operator only if the permit has been 
modified or revoked and reissued to identify the new permittee and 
incorporate such other requirements as may be necessary to assure 
compliance with the CWA.
    (ii) Automatic transfers. As an alternative to transfers under 
paragraph (c)(1)(i) of this section, the State Director may authorize 
automatic transfer of any sludge permit to a new permittee if:
    (A) The current permittee notifies the Director at least 30 days in 
advance of the proposed transfer date in paragraph (c)(1)(ii)(B) of this 
section;
    (B) The notice includes a written agreement between the existing and 
new permittees containing a specific date for transfer of permit 
responsibility, coverage, and liability between them; and
    (C) The Director does not notify the existing permittee and the 
proposed new permittee of his or her intent to modify or revoke and 
reissue the permit. If this notice is not received, the transfer is 
effective on the date specified in the agreement mentioned in paragraph 
(c)(ii)(B) of this section.
    (2) Modification or revocation and reissuance of permits. (i) When 
the Director receives any information (for example, where the Director 
inspects the facility, receives information submitted by the permittee 
as required in the permit, receives a request for modification or 
revocation and reissuance under Sec. 501.15(d)(2)(i), or conducts a 
review of the permit file), he or she may determine whether or not one 
or more of the causes listed in paragraphs (c)(2) (ii) and (iii) of this 
section for modification or revocation and reissuance or both exist. If 
cause exists, the Director may modify or revoke and reissue the permit 
and may request an updated application if necessary. When a permit is 
modified, only the conditions subject to a modification are reopened. If 
a permit is revoked and reissued, the entire permit is reopened and 
subject to revision and the permit is reissued for a new term. A draft 
permit must be prepared and other procedures in Sec. 501.15(d) followed. 
If cause does not exist under this section, the Director shall not 
modify or revoke and reissue the permit.
    (ii) Causes for modification. The following are causes for 
modification but not revocation and reissuance of permits except when 
the permittee requests or agrees.
    (A) Alterations. There are material and substantial alterations or 
additions to the permitted facility or activity which occurred after 
permit issuance which justify the application of permit conditions that 
are different from or absent in the existing permit.
    (B) Information. The Director has received new information. Permits 
may be modified during their terms for this cause only if the 
information was not available at the time of permit issuance (other than 
revised regulations, guidance, or test methods) and would have justified 
the application of different permit conditions at the time of issuance.
    (C) New regulations. New regulations have been promulgated under 
section 405(d) of the CWA, or the standards or regulations on which the 
permit was based have been changed by promulgation of amended standards 
or regulations or by judicial decision after the permit was issued.
    (D) Compliance schedules. The Director determines good cause exists 
for modification of a compliance schedule, such as an Act of God, 
strike, flood, or materials shortage or other events over which the 
permittee has little or no control and for which there is no reasonable 
available remedy. However, in no case may a compliance schedule be 
modified to extend beyond an applicable CWA statutory deadline.
    (E) Land application plans. When required by a permit condition to 
incorporate a land application plan for beneficial reuse of sewage 
sludge, to revise an existing land application plan, or to add a land 
application plan.

[[Page 647]]

    (iii) The following are causes to modify or alternatively, revoke 
and reissue, a permit.
    (A) Cause exists for termination under Sec. 501.15(c)(3) and the 
Director determines that modification or revocation and reissuance is 
appropriate.
    (B) The Director has received notification (as required in the 
permit, see Sec. 501.15(b)(12)(iii)) of a proposed transfer of the 
permit.
    (3) Termination of permits. The following are causes for terminating 
a permit during its term, or for denying a permit renewal application:
    (i) Noncompliance by the permittee with any condition of the permit;
    (ii) The permittee's failure in the application or during the permit 
issuance process to disclose fully all relevant facts, or the 
permittee's misrepresentation of any relevant facts at any time;
    (iii) A determination that the permitted activity endangers human 
health or the environment and can only be regulated to acceptable levels 
by permit modification or termination; or
    (iv) A change in any condition that requires either a temporary or a 
permanent reduction or elimination of any activity controlled by the 
permit.
    (d) Permit procedures. All State programs approved under this part 
shall have the legal authority to implement each of the following 
provisions and must be administered in accordance with each, except that 
States are not precluded from omitting or modifying any provisions to 
impose more stringent requirements.
    (1) Application for a permit. (i) Any person who is required to 
obtain a permit for the use or disposal of sewage sludge shall complete, 
sign, and submit to the Director an application for a permit within the 
time specified in paragraph (d)(1)(ii) of this section.
    (ii)(A) Any existing ``treatment works treating domestic sewage'' 
required to have (or requesting) site-specific pollutant limits as 
provided under 40 CFR part 503, must submit the permit application 
information required by paragraph (a)(2) of this section within 180 days 
after publication of a standard applicable to its sewage sludge use or 
disposal practice(s). After this 180-day period, ``treatment works 
treating domestic sewage'' may only apply for site-specific pollutant 
limits for good cause and such requests must be made within 180 days of 
becoming aware that good cause exists.
    (B) Any ``treatment works treating domestic sewage'' with a 
currently effective NPDES permit, not addressed under paragraph 
(d)(1)(ii)(A) of this section, must submit the application information 
required by paragraph (a)(2) of this section when the next application 
for NPDES permit renewal is due.
    (C) Any other existing ``treatment works treating domestic sewage'' 
not addressed under paragraph (d)(1)(ii) (A) or (B) of this section must 
submit the information listed in paragraphs (d)(1)(ii)(C)(1)-(5) of this 
section, to the Director within one year after publication of a standard 
applicable to its sewage sludge use or disposal practice(s). The 
Director shall determine when such ``treatment works treating domestic 
sewage'' must apply for a permit.
    (1) Name, mailing address and location of the ``treatment works 
treating domestic sewage'';
    (2) The operator's name, address, telephone number, ownership 
status, and status as Federal, State, private, public or other entity;
    (3) A description of the sewage sludge use or disposal practices 
(including, where applicable, the location of any sites where sewage 
sludge is transferred for treatment, use, or disposal, as well as the 
name of the applicator or other contractor who applies the sewage sludge 
to land if different from the ``treatment works treating domestic 
sewage,'' and the name of any distributors if the sewage sludge is sold 
or given away in a bag or similar enclosure for application to the land, 
if different from the ``treatment works treating domestic sewage'');
    (4) Annual amount of sewage sludge generated, treated, used or 
disposed (dry weight basis); and
    (5) The most recent data the ``treatment works treating domestic 
sewage'' may have on the quality of the sewage sludge.
    (D) Notwithstanding paragraph (d)(1)(ii) (A), (B), or (C) of this 
section,

[[Page 648]]

the Director may require permit applications from any ``treatment works 
treating domestic sewage'' at any time if the Director determines that a 
permit is necessary to protect public health and the environment from 
any potential adverse effects that may occur from toxic pollutants in 
sewage sludge.
    (E) Any ``treatment works treating domestic sewage'' that commences 
operations after promulgation of an applicable standard for sewage 
sludge use or disposal shall submit an application to the Director at 
least 180 days prior to the date proposed for commencing operations.
    (iii) The Director shall not begin the processing of a permit until 
the applicant has fully complied with the application requirements for 
that permit.
    (2) Modification, revocation and reissuance, or termination of 
permits. (i) Permits may be modified, revoked and reissued, or 
terminated either at the request of any interested person (including the 
permittee) or upon the Director's initiative. However, permits may only 
be modified, revoked and reissued, or terminated for the reasons 
specified in Sec. 501.15(c). All requests shall be in writing and shall 
contain factors or reasons supporting the request.
    (ii) If the Director tentatively decides to modify or revoke and 
reissue a permit he or she shall prepare a draft permit incorporating 
the proposed changes. The Director may request additional information 
and, in the case of a modified permit, may require the submission of an 
updated application. In the case of a revoked and reissued permit, the 
Director shall require the submission of a new application. If the 
Director tentatively decides to terminate a permit he or she shall 
prepare a Notice of Intent to Terminate and follow the public notice and 
comment procedures outlined in Section 501.15(d)(6).
    (3) Draft permits. Once an application is complete, the Director 
shall tentatively decide whether to prepare a draft permit or to deny 
the application. If the Director decides to prepare a draft permit, he 
or she shall prepare a draft permit that contains the necessary 
conditions to implement this part, 40 CFR part 503, and section 405 of 
the CWA.
    (4) Fact sheets. A fact sheet shall be prepared for every draft 
permit for a Class I sludge management facility, for every draft permit 
requiring permit conditions developed on a case-by-case basis to 
implement section 405(d)(4) of the CWA, for every draft permit that 
includes a sewage sludge land application plan under 
Sec. 501.15(a)(2)(ix), and for every draft permit which the Director 
finds is the subject of widespread public interest or raises major 
issues. The fact sheet shall briefly set forth the principal facts and 
the significant factual, legal, methodological and policy questions 
considered in preparing the draft permit. The Director shall send this 
fact sheet to the applicant and, on request, to any other person.
    (i) The fact sheet shall include:
    (A) A brief description of the type of facility or activity which is 
the subject of the draft permit;
    (B) Any calculations or other necessary explanation of the 
derivation of conditions for sludge use and disposal, including a 
citation to the applicable standards for sludge use or disposal and 
reasons why they are applicable, or in the case of conditions developed 
on a case-by-case basis to implement section 405(d)(4) of the CWA, an 
explanation of, and the bases for, such conditions; and
    (C) For permits that include a sewage sludge land application plan 
under Sec. 501.15(a)(2)(ix), a brief description of how each of the 
required elements of the land application plan area is addressed in the 
permit.
    (5) Public notice of permit actions and public comment period. (i) 
The Director shall give public notice that the following actions have 
occurred:
    (A) A draft permit has been prepared. The public notice shall allow 
at least 30 days for public comment.
    (B) A hearing has been scheduled. Public notice shall be given at 
least 30 days before the hearing.
    (ii) Methods. Public notice of activities described in paragraph 
(d)(5)(i) of this section shall be given by the following methods:
    (A) By mailing a copy of a notice to the following persons (any 
person otherwise entitled to receive notice under

[[Page 649]]

this paragraph may waive his or her rights to receive notice for any 
classes and categories of permits):
    (1) The applicant;
    (2) Any other Agency which the Director knows has issued or is 
required to issue a RCRA, UIC, PSD, NPDES, MPRSA, or 404 permit for the 
same facility or activity (including EPA);
    (3) Any State agency responsible for plan development under CWA 
section 208(b)(2), 208(b)(4) or 303(e);
    (4) To any unit of local government having jurisdiction over the 
area where the facility is proposed to be located; and to each State 
agency having any authority under State law with respect to the 
construction or operation of such facility; and
    (5) Any person who requests a copy.
    (B) For Class I sludge management facility permits and permits that 
include land application plans under Sec. 501.15(a)(2)(ix), publication 
of a notice in a daily or weekly newspaper within the area affected by 
the facility or activity, in addition to the methods required by 
paragraph (d)(5)(ii)(A) of this section;
    (C) In a manner constituting legal notice to the public under State 
law; and
    (D) Any other method reasonably calculated to give actual notice of 
the action in question to the persons potentially affected by it, 
including press releases or any other forum or medium to elicit public 
participation.
    (iii) Contents--(A) All public notices. All public notices issued 
under this part shall contain the following minimum information:
    (1) Name and address of the office processing the permit action for 
which notice is being given;
    (2) Name and address of the permittee or permit applicant and, if 
different, of the facility or activity regulated by the permit;
    (3) A brief description of the activity described in the permit 
application (including the inclusion of land application plan, if 
appropriate);
    (4) Name, address and telephone number of a person from whom 
interested persons may obtain further information, including copies of 
the draft permit, fact sheet, and the application;
    (5) A brief description of the comment procedures required by 
Sec. 501.15(d)(6) and the time and place of any hearing that will be 
held, including a statement of procedures to request a hearing (unless a 
hearing has already been scheduled) and other procedures by which the 
public may participate in the final permit decision; and
    (6) Any additional information considered necessary or proper.
    (B) Public notices for hearings. In addition to the general public 
notice described in paragraph (d)(5)(iii)(A) of this section, the public 
notice of a hearing shall contain the following information:
    (1) Reference to the date of previous public notices relating to the 
permit;
    (2) Date, time and place of the hearing; and
    (3) A brief description of the nature and purpose of the hearing, 
including the applicable rules and procedures.
    (6) Public comments and requests for public hearings. During the 
public comment period, any interested person may submit written comments 
on the draft permit and may request a public hearing, if no hearing has 
already been scheduled. A request for a public hearing shall be in 
writing and shall state the nature of the issues proposed to be raised 
in the hearing. All comments shall be considered in making the final 
decision and shall be answered as provided in paragraph (d)(8) of this 
section.
    (7) Public hearings. The Director shall hold a public hearing 
whenever he or she finds, on the basis of requests, a significant degree 
of public interest in a draft permit. The Director may also hold a 
public hearing at his or her discretion, (e.g. where such a hearing 
might clarify one or more issues involved in the permit decision).
    (8) Response to comments. At the time a final permit is issued, the 
Director shall issue a response to comments. The response to comments 
shall be available to the public, and shall:
    (i) Specify which provisions, if any, of the draft permit have been 
changed in the final permit decision, and the reasons for the change; 
and
    (ii) Briefly describe and respond to all significant comments on the 
draft

[[Page 650]]

permit raised during the public comment period or during any hearing.
    (e) Optional program provisions. The following provisions may be 
included in a State program at the State's option. If the State decides 
to adopt any of these provisions, they must be no less stringent than 
the corresponding Federal provisions:
    (1) Continuation of expiring permits (40 CFR 122.6);
    (2) General permits (40 CFR 122.28);
    (3) Minor modifications of permits (40 CFR 122.63); and
    (4) Effect of permit: affirmative defense (40 CFR 122.5(b)).
    (f) Conflict of interest. Except as provided in paragraph (f)(2), 
State sludge management programs shall ensure that any board or body 
which approves all or portions of permits shall not include as a member 
any person who receives, or has during the previous two years received, 
a significant portion of income directly or indirectly from permit 
holders or applicants for a permit.
    (1) For the purposes of this paragraph:
    (i) ``Board or body'' includes any individual, including the 
Director, who has or shares authority to approve all or portions of 
permits either in the first instance, as modified or reissued, or on 
appeal.
    (ii) ``Significant portion of income'' means 10 percent or more of 
gross personal income for a calendar year, except that it means 50 
percent or more of gross personal income for a calendar year if the 
recipient is over 60 years of age and is receiving that portion under 
retirement, pension, or similar arrangement.
    (iii) ``Permit holders or applicants for a permit'' does not include 
any department or agency of a State government, such as a Department of 
Parks or a Department of Fish and Wildlife.
    (iv) ``Income'' includes retirement benefits, consultant fees, and 
stock dividends.
    (v) Income is not received ``directly or indirectly from permit 
holders or applicants for a permit'' when it is derived from mutual fund 
payments, or from other diversified investments for which the recipient 
does not know the identity of the primary sources of income.
    (2) The Administrator may waive the requirements of this paragraph 
if the board or body which approves all or portions of permits is 
subject to, and certifies that it meets, a conflict-of-interest standard 
imposed as part of another EPA-approved State permitting program or an 
equivalent standard.

[54 FR 18786, May 2, 1989, as amended at 58 FR 9414, Feb. 19, 1993; 58 
FR 67984, Dec. 22, 1993]



Sec. 501.16  Requirements for compliance evaluation programs.

    State sludge management programs shall have requirements and 
procedures for compliance monitoring and evaluation as set forth in 
Sec. 123.26.



Sec. 501.17  Requirements for enforcement authority.

    (a) Any State agency administering a program shall have available 
the following remedies for violations of State program requirements:
    (1) To restrain immediately and effectively any person by order or 
by suit in State court from engaging in any unauthorized activity which 
is endangering or causing damage to public health or the environment;

    Note: This paragraph ((a)(1)) requires that States have a mechanism 
(e.g., an administrative cease and desist order or the ability to seek a 
temporary restraining order) to stop any unauthorized activity 
endangering public health or the environment.

    (2) To sue in courts of competent jurisdiction to enjoin any 
threatened or continuing violation of any program requirement, including 
permit conditions, without the necessity of a prior revocation of the 
permit; and
    (3) To assess or sue to recover in court civil penalties and to seek 
criminal remedies, including fines, as follows:
    (i) Civil penalties shall be recoverable for the violation of any 
permit condition; any applicable standard or limitation; any filing 
requirement; any duty to allow or carry out inspection, entry or 
monitoring activities; or any regulation or orders issued by the State 
Program Director. These penalties shall be assessable in at least the 
amount of $5,000 a day for each violation.

[[Page 651]]

    (ii) Criminal fines shall be recoverable against any person who 
willfully or negligently violates any applicable standards or 
limitations; any permit condition; or any filing requirement. These 
fines shall be assessable in at least the amount of $10,000 a day for 
each violation. States which provide the criminal remedies based on 
``criminal negligence,'' ``gross negligence'' or strict liability 
satisfy the requirement of this paragraph (a)(3)(ii).
    (iii) Criminal fines shall be recoverable against any person who 
knowingly makes any false statement, representation or certification in 
any program form, or in any notice or report required by a permit or 
State Program Director, or who knowingly renders inaccurate any 
monitoring device or method required to be maintained by the State 
Program Director. These fines shall be recoverable in at least the 
amount of $5,000 for each instance of violation.
    (b)(1) The maximum civil penalty or criminal fine (as provided in 
paragraph (a)(3) of this section) shall be assessable for each instance 
of violation and, if the violation is continuous, shall be assessable up 
to the maximum amount for each day of violation.
    (2) The burden of proof and degree of knowledge or intent required 
under State law for establishing violations under paragraph (a)(3) of 
this section shall be no greater than the burden of proof or degree of 
knowledge or intent EPA must provide when it brings an action under the 
appropriate Act.
    Note: For example, this requirement is not met if State law includes 
mental state as an element of proof for civil violations.
    (c) A civil penalty assessed, sought, or agreed upon by the State 
Program Director under paragraph (a)(3) of this section shall be 
appropriate to the violation.
    (d) Any State administering a program shall provide for public 
participation in the State enforcement process by providing either:
    (1) Authority which allows intervention as of right in any civil or 
administrative action to obtain remedies specified in paragraphs (a)(1), 
(2) or (3) of this section by any citizen having an interest which is or 
may be adversely affected; or
    (2) Assurance that the State agency or enforcement authority will:
    (i) Investigate and provide responses to all citizen complaints 
submitted pursuant to the procedures specified in 40 CFR 123.26(b)(4);
    (ii) Not oppose intervention by any citizen in any civil or 
administrative proceeding when permissive intervention may be authorized 
by statute, rule, or regulation; and
    (iii) Publish notice of and provide at least 30 days for public 
comment on any proposed settlement of a State enforcement action.
    (e) Indian Tribes that cannot satisfy the criminal enforcement 
authority requirements of this section may still be approved under this 
part if they meet the requirements established in Sec. 501.25.

[54 FR 18786, May 2, 1989, as amended at 58 FR 67984, Dec. 22, 1993]



Sec. 501.18  Prohibition.

    State permit programs shall provide that no permit shall be issued 
when the Regional Administrator has objected in writing under 40 CFR 
123.44.



Sec. 501.19  Sharing of information.

    State sludge management programs shall comply with the requirements 
of 40 CFR 123.41.



Sec. 501.20  Receipt and use of federal information.

    State sludge management programs shall comply with 40 CFR 123.42.



Sec. 501.21  Program reporting to EPA.

    The State Program Director shall prepare semi-annual and annual 
reports as detailed below and shall submit any reports required under 
this section to the Regional Administrator. These reports shall serve as 
the main vehicle for the State to report on the status of its sludge 
management program, update its inventory of sewage sludge generators and 
sludge disposal facilities, and provide information on incidents of 
noncompliance. The State Program Director shall submit these reports to 
the Regional Administrator according to a mutually agreed-upon schedule. 
The Semi-annual Sludge Violation Reports and Annual Reports specified 
below may be combined with other reports to EPA (e.g., existing

[[Page 652]]

NPDES or RCRA reporting systems) where appropriate.
    (a) Semi-annual reports. Semi-annual Sludge Violation Reports 
(SSVRs) shall provide a tabular summary of the incidents of 
noncompliance which occurred in the previous six-month period by Class I 
sludge management facilities.
    (1) At a minimum, the following occurrences must be reported under 
this section:
    (i) Significant failure to comply with minimum Federal requirements 
for sludge use or disposal practices;
    (ii) Significant failure to comply with permit conditions;
    (iii) Failure to complete construction of essential elements of a 
sludge management facility or meet other key milestone dates specified 
in a permit;
    (iv) Failure to provide required compliance monitoring reports or 
submission of reports that are so deficient as to cause misunderstanding 
and thus impede the review of the status of compliance;
    (v) Significant noncompliance with other program requirements.
    (2) The tabular summary will identify:
    (i) The non-complying facilities by name and reference number;
    (ii) The type of noncompliance, a brief description and date(s) of 
the event. (See list in paragraph (a)(1) of this section.) If records 
for a facility show noncompliance of more than one type under the sludge 
management program, the information should be combined into a single 
entry for each such facility;
    (iii) The date(s) and a brief description of the action(s) taken to 
ensure timely and appropriate action to achieve compliance;
    (iv) Status of the incident(s) of noncompliance with the date of 
resolution; and
    (v) Any details which tend to explain or mitigate the incident(s) of 
noncompliance.
    (b) Annual report. In addition to the information required by 
paragraph (a) of this section, the annual report shall include the 
following:
    (1) Information to update the inventory of all sewage sludge 
generators and sewage sludge disposal facilities submitted with the 
program plan or in previous annual reports, including:
    (i) Name and location,
    (ii) NPDES, UIC, RCRA, Clean Air Act, and State permit number, if 
any,
    (iii) Sludge management practice(s) used,
    (iv) Identification of non-complying facilities, and
    (v) Sludge production volume.
    (2) A summary of the number and type of violations by sludge use and 
disposal practice over the past year for Class I sludge management 
facilities;
    (3) A list of Class I sludge management facilities brought into 
compliance since the last annual report;
    (4) Information on noncompliance of non-Class I Facilities which 
shall include:
    (i) A tabular listing which identifies:
    (A) The non-complying facility by name and reference number,
    (B) The type of noncompliance (see list in paragraph (a)(1) of this 
section),
    (C) How long the facility has been in noncompliance, and
    (D) What steps are being taken to bring these facilities into 
compliance;
    (ii) A summary of the number and type of violations by sludge use 
and disposal practice over the past year by non-Class I sludge 
management facilities;
    (iii) A list of non-Class I facilities that have been brought into 
compliance since the last annual report; and
    (5) A separate list of all facilities (along with any applicable 
permit numbers) that are six or more months behind in their schedules 
for achieving compliance.
    (6) A summary of the results of periodic State compliance monitoring 
efforts to verify self-monitoring reports.

(The information collection requirements in this section have been 
approved by the Office of Management and Budget under control number 
2040-0128)



Sec. 501.22   Requirements for eligibility of Indian Tribes.

    (a) Consistent with section 518(e) of the CWA, 33 U.S.C. 1377(e), 
the Regional Administrator will treat an Indian Tribe as eligible to 
apply for sludge management program authority if it meets the following 
criteria:

[[Page 653]]

    (1) The Indian Tribe is recognized by the Secretary of the Interior.
    (2) The Indian Tribe has a governing body carrying out substantial 
governmental duties and powers.
    (3) The functions to be exercised by the Indian Tribe pertain to the 
management and protection of water resources which are held by an Indian 
Tribe, held by the United States in trust for the Indians, held by a 
member of an Indian Tribe if such property interest is subject to a 
trust restriction on alienation, or otherwise within the borders of an 
Indian reservation.
    (4) The Indian Tribe is reasonably expected to be capable, in the 
Regional Administrator's judgment, of carrying out the functions to be 
exercised, in a manner consistent with the terms and purposes of the Act 
and applicable regulations, of an effective sludge management program.
    (b) An Indian Tribe which the Regional Administrator determines 
meets the criteria described in paragraph (a) of this section must also 
satisfy the State program requirements described in this part for 
assumption of the State program.

[58 FR 67984, Dec. 22, 1993, as amended at 59 FR 64346, Dec. 14, 1994]



Sec. 501.23   Request by an Indian Tribe for a determination of eligibility.

    An Indian Tribe may apply to the Regional Administrator for a 
determination that it qualifies pursuant to section 518 of the Act for 
purposes of seeking sludge management program approval. The application 
shall be concise and describe how the Indian Tribe will meet each of the 
requirements of Sec. 501.22. The application shall include the following 
information:
    (a) A statement that the Tribe is recognized by the Secretary of the 
Interior;
    (b) A descriptive statement demonstrating that the Tribal governing 
body is currently carrying out substantial governmental duties and 
powers over a defined area. This statement should:
    (1) Describe the form of the Tribal government;
    (2) Describe the types of governmental functions currently performed 
by the Tribal governing body, such as, but not limited to, the exercise 
of police powers affecting (or relating to) the health, safety, and 
welfare of the affected population; taxation; and the exercise of the 
power of eminent domain; and
    (3) Identify the source of the Tribal government's authority to 
carry out the governmental functions currently being performed.
    (c) A map or legal description of the area over which the Indian 
Tribe asserts authority under section 518(e)(2) of the Act; a statement 
by the Tribal Attorney General (or equivalent official authorized to 
represent the Tribe in all legal matters in court pertaining to the 
program for which it seeks approval) which describes the basis for the 
Tribe's assertion (including the nature or subject matter of the 
asserted regulatory authority); copies of those documents such as Tribal 
constitutions, by-laws, charters, executive orders, codes, ordinances, 
and/or resolutions which the Tribe believes are relevant to its 
assertion under section 518(e)(2) of the Act.
    (d) A narrative statement describing the capability of the Indian 
Tribe to administer an effective, environmentally sound sludge 
management program. The statement should include:
    (1) A description of the Indian Tribe's previous management 
experience which may include the administration of programs and service 
authorized by the Indian Self-Determination and Education Assistance Act 
(25 U.S.C. 450 et seq.), the Indian Mineral Development Act (25 U.S.C. 
2101 et seq.), or the Indian Sanitation Facility Construction Activity 
Act (42 U.S.C. 2004a);
    (2) A list of existing environmental or public health programs 
administered by the Tribal governing body, and a copy of related Tribal 
laws, regulations, and policies;
    (3) A description of the entity (or entities) which exercise the 
executive, legislative, and judicial functions of the Tribal government;
    (4) A description of the existing, or proposed, agency of the Indian 
Tribe which will assume primary responsibility for establishing and 
administering

[[Page 654]]

a sludge management program (including a description of the relationship 
between the existing or proposed agency and its regulated entities);
    (5) A description of the technical and administrative abilities of 
the staff to administer and manage an effective, environmentally sound 
sludge management program or a plan which proposes how the Tribe will 
acquire additional administrative and technical expertise. The plan must 
address how the Tribe will obtain the funds to acquire the 
administrative and technical expertise.
    (e) The Regional Administrator may, at his discretion, request 
further documentation necessary to support a Tribe's eligibility.
    (f) If the Administrator or her delegatee has previously determined 
that a Tribe has met the prerequisites that make it eligible to assume a 
role similar to that of a state as provided by statute under the Safe 
Drinking Water Act, the Clean Water Act, or the Clean Air Act, then that 
Tribe need provide only that information unique to the sludge management 
program which is requested by the Regional Administrator.

[58 FR 67984, Dec. 22, 1993, as amended at 59 FR 64346, Dec. 14, 1994]



Sec. 501.24   Procedures for processing an Indian Tribe's application.

    (a) The Regional Administrator shall process an application of an 
Indian Tribe submitted pursuant to Sec. 501.23 in a timely manner. He 
shall promptly notify the Indian Tribe of receipt of the application.
    (b) The Regional Administrator shall follow the procedures described 
in subpart C of this part in processing a Tribe's request to assume the 
sludge management program.

[58 FR 67985, Dec. 22, 1993, as amended at 59 FR 64346, Dec. 14, 1994]



Sec. 501.25   Provisions for Tribal criminal enforcement authority.

    To the extent that an Indian Tribe is precluded from asserting 
criminal enforcement authority as required under Sec. Sec. 501.1(c)(5) 
and 501.17, the Federal Government will exercise primary criminal 
enforcement responsibility. The Tribe, with the EPA Region, shall 
develop a procedure by which the Tribal agency will refer potential 
criminal violations to the Regional Administrator, as agreed to by the 
parties, in an appropriate and timely manner. This procedure shall 
encompass all circumstances in which the Tribe is incapable of 
exercising the enforcement requirements of Sec. Sec. 501.1(c)(5) and 
501.17. This agreement shall be incorporated into a joint or separate 
Memorandum of Agreement with the EPA Region, as appropriate.

[58 FR 67985, Dec. 22, 1993]



          Subpart C--Program Approval, Revision and Withdrawal



Sec. 501.31  Review and approval procedures.

    (a) EPA shall approve or disapprove a State's application for 
approval of its State sludge management program within 90 days after 
receiving a complete program submission.
    (b) Within 30 days of receipt by EPA of a State program submission, 
EPA will notify the State whether its submission is complete. If EPA 
finds that a State's submission is complete, the 90-day review period 
will be deemed to have begun on the date of the completeness 
determination. If EPA finds that a State's submission is incomplete, the 
review period will not begin until all the necessary information is 
received by EPA.
    (c) After determining that a State program submission is complete, 
EPA will publish notice of the State's application in the Federal 
Register and in enough of the largest newspapers in the State to attract 
statewide attention. EPA will mail notices to persons known to be 
interested in such matters, including all persons on appropriate State 
and EPA mailing lists and all treatment works treating domestic sewage 
listed on the inventory required by Sec. 501.12(f) of this part. The 
notice will:
    (1) Provide a comment period of not less than 45 days during which 
interested members of the public may express their views on the State 
program;
    (2) Provide opportunity for a public hearing within the State to be 
held no

[[Page 655]]

less than 30 days after notice is published in the Federal Register and 
indicate when and where the hearing is to be held, or how interested 
persons may request that a hearing be held if a hearing has not been 
scheduled. EPA shall hold a public hearing whenever the Regional 
Administrator finds, on the basis of requests, a significant degree of 
public interest in the State's application or that a public hearing 
might clarify one or more issues involved in the State's application.
    (3) Indicate the cost of obtaining a copy of the State's submission;
    (4) Indicate where and when the State's submission may be reviewed 
by the public;
    (5) Indicate whom an interested member of the public should contact 
with any questions; and
    (6) Briefly outline the fundamental aspects of the State's proposed 
program, and the process for EPA review and decision.
    (d) Within 90 days after determining that the State has submitted a 
complete program, the Administrator shall approve or disapprove the 
program based on the requirements of this part and of the CWA and after 
taking into consideration all comments received. A responsiveness 
summary shall be prepared by the Regional Office which identifies the 
public participation activities conducted, describes the matters 
presented to the public, summarizes significant comments received and 
explains EPA's response to these comments.
    (e) The State and EPA may extend the 90-day review period by mutual 
agreement.
    (f) If the State's submission is materially changed during the 90-
day review, either as a result of EPA's review or the State action, the 
official review period shall begin again upon receipt of the revised 
submission.
    (g) Notice of program approval shall be published by EPA in the 
Federal Register.
    (h) If the Administrator disapproves the State program he or she 
shall notify the State of the reasons for disapproval and of any 
revisions or modifications to the State program which are necessary to 
obtain approval.



Sec. 501.32  Procedures for revision of State programs.

    (a) Any approved State program which requires revision to comply 
with amendments to federal regulations governing sewage sludge use or 
disposal (including revisions to this part) shall revise its program 
within one year after promulgation of applicable regulations, unless the 
State must amend or enact a statute in order to make the required 
revision, in which case such revision shall take place within 2 years.
    (b) State sludge management programs shall follow the procedures for 
program revision set forth in 40 CFR 123.62.



Sec. 501.33  Criteria for withdrawal of State programs.

    The criteria for withdrawal of sludge management programs shall be 
those set forth in 40 CFR 123.63.



Sec. 501.34  Procedures for withdrawal of State programs.

    The procedures for withdrawal of sludge management programs shall be 
those set forth in 40 CFR 123.64.
      ..................................................................



PART 503--STANDARDS FOR THE USE OR DISPOSAL OF SEWAGE SLUDGE--Table of Contents




                      Subpart A--General Provisions

Sec.
503.1  Purpose and applicability.
503.2  Compliance period.
503.3  Permits and direct enforceability
503.4  Relationship to other regulations.
503.5  Additional or more stringent requirements.
503.6  Exclusions.
503.7  Requirement for a person who prepares sewage sludge.
503.8  Sampling and analysis.
503.9  General definitions.

                       Subpart B--Land Application

503.10  Applicability.
503.11  Special definitions.
503.12  General requirements.
503.13  Pollutant limits.
503.14  Management practices.
503.15  Operational standards--pathogens and vector attraction 
          reduction.
503.16  Frequency of monitoring.

[[Page 656]]

503.17  Recordkeeping.
503.18  Reporting.

                       Subpart C--Surface Disposal

503.20  Applicability.
503.21  Special definitions.
503.22  General requirements.
503.23  Pollutant limits (other than domestic septage).
503.24  Management practices.
503.25  Operational standards--pathogens and vector attraction 
          reduction.
503.26  Frequency of monitoring.
503.27  Recordkeeping.
503.28  Reporting.

          Subpart D--Pathogens and Vector Attraction Reduction

503.30  Scope.
503.31  Special definitions.
503.32  Pathogens.
503.33  Vector attraction reduction.

                         Subpart E--Incineration

503.40  Applicability.
503.41  Special definitions.
503.42  General requirements.
503.43  Pollutant limits.
503.44  Operational standard--total hydrocarbons.
503.45  Management practices.
503.46  Frequency of monitoring.
503.47  Recordkeeping.
503.48  Reporting.

Appendix A to Part 503--Procedure to Determine the Annual Whole Sludge 
          Application Rate for a Sewage Sludge
Appendix B to Part 503--Pathogen Treatment Processes

    Authority: Sections 405 (d) and (e) of the Clean Water Act, as 
amended by Pub. L. 95-217, sec. 54(d), 91 Stat. 1591 (33 U.S.C. 1345 (d) 
and (e)); and Pub. L. 100-4, title IV, sec. 406 (a), (b), 101 Stat., 71, 
72 (33 U.S.C. 1251 et seq.).

    Source: 58 FR 9387, Feb. 19, 1993, unless otherwise noted.



                      Subpart A--General Provisions



Sec. 503.1  Purpose and applicability.

    (a) Purpose. (1) This part establishes standards, which consist of 
general requirements, pollutant limits, management practices, and 
operational standards, for the final use or disposal of sewage sludge 
generated during the treatment of domestic sewage in a treatment works. 
Standards are included in this part for sewage sludge applied to the 
land, placed on a surface disposal site, or fired in a sewage sludge 
incinerator. Also included in this part are pathogen and alternative 
vector attraction reduction requirements for sewage sludge applied to 
the land or placed on a surface disposal site.
    (2) In addition, the standards in this part include the frequency of 
monitoring and recordkeeping requirements when sewage sludge is applied 
to the land, placed on a surface disposal site, or fired in a sewage 
sludge incinerator. Also included in this part are reporting 
requirements for Class I sludge management facilities, publicly owned 
treatment works (POTWs) with a design flow rate equal to or greater than 
one million gallons per day, and POTWs that serve 10,000 people or more.
    (b) Applicability. (1) This part applies to any person who prepares 
sewage sludge, applies sewage sludge to the land, or fires sewage sludge 
in a sewage sludge incinerator and to the owner/operator of a surface 
disposal site.
    (2) This part applies to sewage sludge applied to the land, placed 
on a surface disposal site, or fired in a sewage sludge incinerator.
    (3) This part applies to the exit gas from a sewage sludge 
incinerator stack.
    (4) This part applies to land where sewage sludge is applied, to a 
surface disposal site, and to a sewage sludge incinerator.



Sec. 503.2  Compliance period.

    (a) Compliance with the standards in this part shall be achieved as 
expeditiously as practicable, but in no case later than February 19, 
1994. When compliance with the standards requires construction of new 
pollution control facilities, compliance with the standards shall be 
achieved as expeditiously as practicable, but in no case later than 
February 19, 1995.
    (b) The requirements for frequency of monitoring, recordkeeping, and 
reporting in this part for total hydrocarbons in the exit gas from a 
sewage sludge incinerator are effective February 19, 1994 or, if 
compliance with the operational standard for total hydrocarbons in this 
part requires the construction of new pollution control facilities, 
February 19, 1995.

[[Page 657]]

    (c) All other requirements for frequency of monitoring, 
recordkeeping, and reporting in this part are effective on July 20, 
1993.



Sec. 503.3  Permits and direct enforceability.

    (a) Permits. The requirements in this part may be implemented 
through a permit:
    (1) Issued to a ``treatment works treating domestic sewage'', as 
defined in 40 CFR 122.2, in accordance with 40 CFR parts 122 and 124 by 
EPA or by a State that has a State sludge management program approved by 
EPA in accordance with 40 CFR part 123 or 40 CFR part 501 or
    (2) Issued under subtitle C of the Solid Waste Disposal Act; part C 
of the Safe Drinking Water Act; the Marine Protection, Research, and 
Sanctuaries Act of 1972; or the Clean Air Act. ``Treatment works 
treating domestic sewage'' shall submit a permit application in 
accordance with either 40 CFR 122.21 or an approved State program.
    (b) Direct enforceability. No person shall use or dispose of sewage 
sludge through any practice for which requirements are established in 
this part except in accordance with such requirements.



Sec. 503.4  Relationship to other regulations.

    Disposal of sewage sludge in a municipal solid waste landfill unit, 
as defined in 40 CFR 258.2, that complies with the requirements in 40 
CFR part 258 constitutes compliance with section 405(d) of the CWA. Any 
person who prepares sewage sludge that is disposed in a municipal solid 
waste landfill unit shall ensure that the sewage sludge meets the 
requirements in 40 CFR part 258 concerning the quality of materials 
disposed in a municipal solid waste landfill unit.



Sec. 503.5  Additional or more stringent requirements.

    (a) On a case-by-case basis, the permitting authority may impose 
requirements for the use or disposal of sewage sludge in addition to or 
more stringent than the requirements in this part when necessary to 
protect public health and the environment from any adverse effect of a 
pollutant in the sewage sludge.
    (b) Nothing in this part precludes a State or political subdivision 
thereof or interstate agency from imposing requirements for the use or 
disposal of sewage sludge more stringent than the requirements in this 
part or from imposing additional requirements for the use or disposal of 
sewage sludge.



Sec. 503.6  Exclusions.

    (a) Treatment processes. This part does not establish requirements 
for processes used to treat domestic sewage or for processes used to 
treat sewage sludge prior to final use or disposal, except as provided 
in Sec. 503.32 and Sec. 503.33.
    (b) Selection of a use or disposal practice. This part does not 
require the selection of a sewage sludge use or disposal practice. The 
determination of the manner in which sewage sludge is used or disposed 
is a local determination.
    (c) Co-firing of sewage sludge. This part does not establish 
requirements for sewage sludge co-fired in an incinerator with other 
wastes or for the incinerator in which sewage sludge and other wastes 
are co-fired. Other wastes do not include auxiliary fuel, as defined in 
40 CFR 503.41(b), fired in a sewage sludge incinerator.
    (d) Sludge generated at an industrial facility. This part does not 
establish requirements for the use or disposal of sludge generated at an 
industrial facility during the treatment of industrial wastewater, 
including sewage sludge generated during the treatment of industrial 
wastewater combined with domestic sewage.
    (e) Hazardous sewage sludge. This part does not establish 
requirements for the use or disposal of sewage sludge determined to be 
hazardous in accordance with 40 CFR part 261.
    (f) Sewage sludge with high PCB concentration. This part does not 
establish requirements for the use or disposal of sewage sludge with a 
concentration of polychlorinated biphenyls (PCBs) equal to or greater 
than 50 milligrams per kilogram of total solids (dry weight basis).
    (g) Incinerator ash. This part does not establish requirements for 
the use or disposal of ash generated during the

[[Page 658]]

firing of sewage sludge in a sewage sludge incinerator.
    (h) Grit and screenings. This part does not establish requirements 
for the use or disposal of grit (e.g., sand, gravel, cinders, or other 
materials with a high specific gravity) or screenings (e.g., relatively 
large materials such as rags) generated during preliminary treatment of 
domestic sewage in a treatment works.
    (i) Drinking water treatment sludge. This part does not establish 
requirements for the use or disposal of sludge generated during the 
treatment of either surface water or ground water used for drinking 
water.
    (j) Commercial and industrial septage. This part does not establish 
requirements for the use or disposal of commercial septage, industrial 
septage, a mixture of domestic septage and commercial septage, or a 
mixture of domestic septage and industrial septage.



Sec. 503.7  Requirement for a person who prepares sewage sludge.

    Any person who prepares sewage sludge shall ensure that the 
applicable requirements in this part are met when the sewage sludge is 
applied to the land, placed on a surface disposal site, or fired in a 
sewage sludge incinerator.



Sec. 503.8  Sampling and analysis.

    (a) Sampling. Representative samples of sewage sludge that is 
applied to the land, placed on a surface disposal site, or fired in a 
sewage sludge incinerator shall be collected and analyzed.
    (b) Methods. The materials listed below are incorporated by 
reference in this part. These incorporations by reference were approved 
by the Director of the Federal Register in accordance with 5 U.S.C. 
552(a) and 1 CFR part 51. The materials are incorporated as they exist 
on the date of approval, and notice of any change in these materials 
will be published in the Federal Register. They are available for 
inspection at the Office of the Federal Register, 7th Floor, suite 700, 
800 North Capitol Street, NW., Washington, DC, and at the Office of 
Water Docket, room L-102, U.S. Environmental Protection Agency, 401 M 
Street, SW., Washington, DC. Copies may be obtained from the standard 
producer or publisher listed in the regulation. Methods in the materials 
listed below shall be used to analyze samples of sewage sludge.
    (1) Enteric viruses. ASTM Designation: D 4994-89, ``Standard 
Practice for Recovery of Viruses From Wastewater Sludges'', 1992 Annual 
Book of ASTM Standards: Section 11--Water and Environmental Technology, 
ASTM, 1916 Race Street, Philadelphia, PA 19103-1187.
    (2) Fecal coliform. Part 9221 E. or Part 9222 D., ``Standard Methods 
for the Examination of Water and Wastewater'', 18th Edition, 1992, 
American Public Health Association, 1015 15th Street, NW., Washington, 
DC 20005.
    (3) Helminth ova. Yanko, W.A., ``Occurrence of Pathogens in 
Distribution and Marketing Municipal Sludges'', EPA 600/1-87-014, 1987. 
National Technical Information Service, 5285 Port Royal Road, 
Springfield, Virginia 22161 (PB 88-154273/AS).
    (4) Inorganic pollutants. ``Test Methods for Evaluating Solid Waste, 
Physical/Chemical Methods'', EPA Publication SW-846, Second Edition 
(1982) with Updates I (April 1984) and II (April 1985) and Third Edition 
(November 1986) with Revision I (December 1987). Second Edition and 
Updates I and II are available from the National Technical Information 
Service, 5285 Port Royal Road, Springfield, Virginia 22161 (PB-87-120-
291). Third Edition and Revision I are available from Superintendent of 
Documents, Government Printing Office, 941 North Capitol Street, NE., 
Washington, DC 20002 (Document Number 955-001-00000-1).
    (5) Salmonella sp. bacteria. Part 9260 D., ``Standard Methods for 
the Examination of Water and Wastewater'', 18th Edition, 1992, American 
Public Health Association, 1015 15th Street, NW., Washington, DC 20005; 
or
    Kenner, B.A. and H.P. Clark, ``Detection and enumeration of 
Salmonella and Pseudomonas aeruginosa'', Journal of the Water Pollution 
Control Federation, Vol. 46, no. 9, September 1974, pp. 2163-2171. Water 
Environment Federation, 601 Wythe Street, Alexandria, Virginia 22314.
    (6) Specific oxygen uptake rate. Part 2710 B., ``Standard Methods 
for the Examination of Water and Wastewater'',

[[Page 659]]

18th Edition, 1992, American Public Health Association, 1015 15th 
Street, NW., Washington, DC 20005.
    (7) Total, fixed, and volatile solids. Part 2540 G., ``Standard 
Methods for the Examination of Water and Wastewater'', 18th Edition, 
1992, American Public Health Association, 1015 15th Street, NW., 
Washington, DC 20005.



Sec. 503.9  General definitions.

    (a) Apply sewage sludge or sewage sludge applied to the land means 
land application of sewage sludge.
    (b) Base flood is a flood that has a one percent chance of occurring 
in any given year (i.e., a flood with a magnitude equalled once in 100 
years).
    (c) Class I sludge management facility is any publicly owned 
treatment works (POTW), as defined in 40 CFR 501.2, required to have an 
approved pretreatment program under 40 CFR 403.8(a) (including any POTW 
located in a State that has elected to assume local program 
responsibilities pursuant to 40 CFR 403.10(e)) and any treatment works 
treating domestic sewage, as defined in 40 CFR 122.2, classified as a 
Class I sludge management facility by the EPA Regional Administrator, 
or, in the case of approved State programs, the Regional Administrator 
in conjunction with the State Director, because of the potential for its 
sewage sludge use or disposal practice to affect public health and the 
environment adversely.
    (d) Cover crop is a small grain crop, such as oats, wheat, or 
barley, not grown for harvest.
    (e) CWA means the Clean Water Act (formerly referred to as either 
the Federal Water Pollution Act or the Federal Water Pollution Control 
Act Amendments of 1972), Public Law 92-500, as amended by Public Law 95-
217, Public Law 95-576, Public Law 96-483, Public Law 97-117, and Public 
Law 100-4.
    (f) Domestic septage is either liquid or solid material removed from 
a septic tank, cesspool, portable toilet, Type III marine sanitation 
device, or similar treatment works that receives only domestic sewage. 
Domestic septage does not include liquid or solid material removed from 
a septic tank, cesspool, or similar treatment works that receives either 
commercial wastewater or industrial wastewater and does not include 
grease removed from a grease trap at a restaurant.
    (g) Domestic sewage is waste and wastewater from humans or household 
operations that is discharged to or otherwise enters a treatment works.
    (h) Dry weight basis means calculated on the basis of having been 
dried at 105 degrees Celsius until reaching a constant mass (i.e., 
essentially 100 percent solids content).
    (i) EPA means the United States Environmental Protection Agency.
    (j) Feed crops are crops produced primarily for consumption by 
animals.
    (k) Fiber crops are crops such as flax and cotton.
    (l) Food crops are crops consumed by humans. These include, but are 
not limited to, fruits, vegetables, and tobacco.
    (m) Ground water is water below the land surface in the saturated 
zone.
    (n) Industrial wastewater is wastewater generated in a commercial or 
industrial process.
    (o) Municipality means a city, town, borough, county, parish, 
district, association, or other public body (including an intermunicipal 
Agency of two or more of the foregoing entities) created by or under 
State law; an Indian tribe or an authorized Indian tribal organization 
having jurisdiction over sewage sludge management; or a designated and 
approved management Agency under section 208 of the CWA, as amended. The 
definition includes a special district created under State law, such as 
a water district, sewer district, sanitary district, utility district, 
drainage district, or similar entity, or an integrated waste management 
facility as defined in section 201(e) of the CWA, as amended, that has 
as one of its principal responsibilities the treatment, transport, use, 
or disposal of sewage sludge.
    (p) Permitting authority is either EPA or a State with an EPA-
approved sludge management program.
    (q) Person is an individual, association, partnership, corporation, 
municipality, State or Federal agency, or an agent or employee thereof.

[[Page 660]]

    (r) Person who prepares sewage sludge is either the person who 
generates sewage sludge during the treatment of domestic sewage in a 
treatment works or the person who derives a material from sewage sludge.
    (s) Place sewage sludge or sewage sludge placed means disposal of 
sewage sludge on a surface disposal site.
    (t) Pollutant is an organic substance, an inorganic substance, a 
combination of organic and inorganic substances, or a pathogenic 
organism that, after discharge and upon exposure, ingestion, inhalation, 
or assimilation into an organism either directly from the environment or 
indirectly by ingestion through the food chain, could, on the basis of 
information available to the Administrator of EPA, cause death, disease, 
behavioral abnormalities, cancer, genetic mutations, physiological 
malfunctions (including malfunction in reproduction), or physical 
deformations in either organisms or offspring of the organisms.
    (u) Pollutant limit is a numerical value that describes the amount 
of a pollutant allowed per unit amount of sewage sludge (e.g., 
milligrams per kilogram of total solids); the amount of a pollutant that 
can be applied to a unit area of land (e.g., kilograms per hectare); or 
the volume of a material that can be applied to a unit area of land 
(e.g., gallons per acre).
    (v) Runoff is rainwater, leachate, or other liquid that drains 
overland on any part of a land surface and runs off of the land surface.
    (w) Sewage sludge is solid, semi-solid, or liquid residue generated 
during the treatment of domestic sewage in a treatment works. Sewage 
sludge includes, but is not limited to, domestic septage; scum or solids 
removed in primary, secondary, or advanced wastewater treatment 
processes; and a material derived from sewage sludge. Sewage sludge does 
not include ash generated during the firing of sewage sludge in a sewage 
sludge incinerator or grit and screenings generated during preliminary 
treatment of domestic sewage in a treatment works.
    (x) State is one of the United States of America, the District of 
Columbia, the Commonwealth of Puerto Rico, the Virgin Islands, Guam, 
American Samoa, the Trust Territory of the Pacific Islands, the 
Commonwealth of the Northern Mariana Islands, and an Indian Tribe 
eligible for treatment as a State pursuant to regulations promulgated 
under the authority of section 518(e) of the CWA.
    (y) Store or storage of sewage sludge is the placement of sewage 
sludge on land on which the sewage sludge remains for two years or less. 
This does not include the placement of sewage sludge on land for 
treatment.
    (z) Treat or treatment of sewage sludge is the preparation of sewage 
sludge for final use or disposal. This includes, but is not limited to, 
thickening, stabilization, and dewatering of sewage sludge. This does 
not include storage of sewage sludge.
    (aa) Treatment works is either a federally owned, publicly owned, or 
privately owned device or system used to treat (including recycle and 
reclaim) either domestic sewage or a combination of domestic sewage and 
industrial waste of a liquid nature.
    (bb) Wetlands means those areas that are inundated or saturated by 
surface water or ground water at a frequency and duration to support, 
and that under normal circumstances do support, a prevalence of 
vegetation typically adapted for life in saturated soil conditions. 
Wetlands generally include swamps, marshes, bogs, and similar areas.



                       Subpart B--Land Application



Sec. 503.10  Applicability.

    (a) This subpart applies to any person who prepares sewage sludge 
that is applied to the land, to any person who applies sewage sludge to 
the land, to sewage sludge applied to the land, and to the land on which 
sewage sludge is applied.
    (b)(1) Bulk sewage sludge. The general requirements in Sec. 503.12 
and the management practices in Sec. 503.14 do not apply when bulk 
sewage sludge is applied to the land if the bulk sewage sludge meets the 
pollutant concentrations in Sec. 503.13(b)(3), the Class A pathogen 
requirements in Sec. 503.32(a), and one of the vector attraction 
reduction requirements in Sec. 503.33 (b)(1) through (b)(8).

[[Page 661]]

    (2) The Regional Administrator of EPA or, in the case of a State 
with an approved sludge management program, the State Director, may 
apply any or all of the general requirements in Sec. 503.12 and the 
management practices in Sec. 503.14 to the bulk sewage sludge in 
Sec. 503.10(b)(1) on a case-by-case basis after determining that the 
general requirements or management practices are needed to protect 
public health and the environment from any reasonably anticipated 
adverse effect that may occur from any pollutant in the bulk sewage 
sludge.
    (c)(1) The general requirements in Sec. 503.12 and the management 
practices in Sec. 503.14 do not apply when a bulk material derived from 
sewage sludge is applied to the land if the derived bulk material meets 
the pollutant concentrations in Sec. 503.13(b)(3), the Class A pathogen 
requirements in Sec. 503.32(a), and one of the vector attraction 
reduction requirements in Sec. 503.33 (b)(1) through (b)(8).
    (2) The Regional Administrator of EPA or, in the case of a State 
with an approved sludge management program, the State Director, may 
apply any or all of the general requirements in Sec. 503.12 or the 
management practices in Sec. 503.14 to the bulk material in 
Sec. 503.10(c)(1) on a case-by-case basis after determining that the 
general requirements or management practices are needed to protect 
public health and the environment from any reasonably anticipated 
adverse effect that may occur from any pollutant in the bulk sewage 
sludge.
    (d) The requirements in this subpart do not apply when a bulk 
material derived from sewage sludge is applied to the land if the sewage 
sludge from which the bulk material is derived meets the pollutant 
concentrations in Sec. 503.13(b)(3), the Class A pathogen requirements 
in Sec. 503.32(a), and one of the vector attraction reduction 
requirements in Sec. 503.33 (b)(1) through (b)(8).
    (e) Sewage sludge sold or given away in a bag or other container for 
application to the land. The general requirements in Sec. 503.12 and the 
management practices in Sec. 503.14 do not apply when sewage sludge is 
sold or given away in a bag or other container for application to the 
land if the sewage sludge sold or given away in a bag or other container 
for application to the land meets the pollutant concentrations in 
Sec. 503.13(b)(3), the Class A pathogen requirements in Sec. 503.32(a), 
and one of the vector attraction reduction requirements in Sec. 503.33 
(b)(1) through (b)(8).
    (f) The general requirements in Sec. 503.12 and the management 
practices in Sec. 503.14 do not apply when a material derived from 
sewage sludge is sold or given away in a bag or other container for 
application to the land if the derived material meets the pollutant 
concentrations in Sec. 503.13(b)(3), the Class A pathogen requirements 
in Sec. 503.32(a), and one of the vector attraction reduction 
requirements in Sec. 503.33 (b)(1) through (b)(8).
    (g) The requirements in this subpart do not apply when a material 
derived from sewage sludge is sold or given away in a bag or other 
container for application to the land if the sewage sludge from which 
the material is derived meets the pollutant concentrations in 
Sec. 503.13(b)(3), the Class A pathogen requirements in Sec. 503.32(a), 
and one of the vector attraction reduction requirements in Sec. 503.33 
(b)(1) through (b)(8).



Sec. 503.11  Special definitions.

    (a) Agricultural land is land on which a food crop, a feed crop, or 
a fiber crop is grown. This includes range land and land used as 
pasture.
    (b) Agronomic rate is the whole sludge application rate (dry weight 
basis) designed:
    (1) To provide the amount of nitrogen needed by the food crop, feed 
crop, fiber crop, cover crop, or vegetation grown on the land; and
    (2) To minimize the amount of nitrogen in the sewage sludge that 
passes below the root zone of the crop or vegetation grown on the land 
to the ground water.
    (c) Annual pollutant loading rate is the maximum amount of a 
pollutant that can be applied to a unit area of land during a 365 day 
period.
    (d) Annual whole sludge application rate is the maximum amount of 
sewage sludge (dry weight basis) that can be applied to a unit area of 
land during a 365 day period.

[[Page 662]]

    (e) Bulk sewage sludge is sewage sludge that is not sold or given 
away in a bag or other container for application to the land.
    (f) Cumulative pollutant loading rate is the maximum amount of an 
inorganic pollutant that can be applied to an area of land.
    (g) Forest is a tract of land thick with trees and underbrush.
    (h) Land application is the spraying or spreading of sewage sludge 
onto the land surface; the injection of sewage sludge below the land 
surface; or the incorporation of sewage sludge into the soil so that the 
sewage sludge can either condition the soil or fertilize crops or 
vegetation grown in the soil.
    (i) Monthly average is the arithmetic mean of all measurements taken 
during the month.
    (j) Other container is either an open or closed receptacle. This 
includes, but is not limited to, a bucket, a box, a carton, and a 
vehicle or trailer with a load capacity of one metric ton or less.
    (k) Pasture is land on which animals feed directly on feed crops 
such as legumes, grasses, grain stubble, or stover.
    (l) Public contact site is land with a high potential for contact by 
the public. This includes, but is not limited to, public parks, ball 
fields, cemeteries, plant nurseries, turf farms, and golf courses.
    (m) Range land is open land with indigenous vegetation.
    (n) Reclamation site is drastically disturbed land that is reclaimed 
using sewage sludge. This includes, but is not limited to, strip mines 
and construction sites.



Sec. 503.12  General requirements.

    (a) No person shall apply sewage sludge to the land except in 
accordance with the requirements in this subpart.
    (b) No person shall apply bulk sewage sludge subject to the 
cumulative pollutant loading rates in Sec. 503.13(b)(2) to agricultural 
land, forest, a public contact site, or a reclamation site if any of the 
cumulative pollutant loading rates in Sec. 503.13(b)(2) has been 
reached.
    (c) No person shall apply domestic septage to agricultural land, 
forest, or a reclamation site during a 365 day period if the annual 
application rate in Sec. 503.13(c) has been reached during that period.
    (d) The person who prepares bulk sewage sludge that is applied to 
agricultural land, forest, a public contact site, or a reclamation site 
shall provide the person who applies the bulk sewage sludge written 
notification of the concentration of total nitrogen (as N on a dry 
weight basis) in the bulk sewage sludge.
    (e)(1) The person who applies sewage sludge to the land shall obtain 
information needed to comply with the requirements in this subpart.
    (2)(i) Before bulk sewage sludge subject to the cumulative pollutant 
loading rates in Sec. 503.13(b)(2) is applied to the land, the person 
who proposes to apply the bulk sewage sludge shall contact the 
permitting authority for the State in which the bulk sewage sludge will 
be applied to determine whether bulk sewage sludge subject to the 
cumulative pollutant loading rates in Sec. 503.13(b)(2) has been applied 
to the site since July 20, 1993.
    (ii) If bulk sewage sludge subject to the cumulative pollutant 
loading rates in Sec. 503.13(b)(2) has not been applied to the site 
since July 20, 1993, the cumulative amount for each pollutant listed in 
Table 2 of Sec. 503.13 may be applied to the site in accordance with 
Sec. 503.13(a)(2)(i).
    (iii) If bulk sewage sludge subject to the cumulative pollutant 
loading rates in Sec. 503.13(b)(2) has been applied to the site since 
July 20, 1993, and the cumulative amount of each pollutant applied to 
the site in the bulk sewage sludge since that date is known, the 
cumulative amount of each pollutant applied to the site shall be used to 
determine the additional amount of each pollutant that can be applied to 
the site in accordance with Sec. 503.13(a)(2)(i).
    (iv) If bulk sewage sludge subject to the cumulative pollutant 
loading rates in Sec. 503.13(b)(2) has been applied to the site since 
July 20, 1993, and the cumulative amount of each pollutant applied to 
the site in the bulk sewage sludge since that date is not known, an 
additional amount of each pollutant shall not be applied to the site in 
accordance with Sec. 503.13(a)(2)(i).
    (f) When a person who prepares bulk sewage sludge provides the bulk 
sewage

[[Page 663]]

sludge to a person who applies the bulk sewage sludge to the land, the 
person who prepares the bulk sewage sludge shall provide the person who 
applies the sewage sludge notice and necessary information to comply 
with the requirements in this subpart.
    (g) When a person who prepares sewage sludge provides the sewage 
sludge to another person who prepares the sewage sludge, the person who 
provides the sewage sludge shall provide the person who receives the 
sewage sludge notice and necessary information to comply with the 
requirements in this subpart.
    (h) The person who applies bulk sewage sludge to the land shall 
provide the owner or lease holder of the land on which the bulk sewage 
sludge is applied notice and necessary information to comply with the 
requirements in this subpart.
    (i) Any person who prepares bulk sewage sludge that is applied to 
land in a State other than the State in which the bulk sewage sludge is 
prepared shall provide written notice, prior to the initial application 
of bulk sewage sludge to the land application site by the applier, to 
the permitting authority for the State in which the bulk sewage sludge 
is proposed to be applied. The notice shall include:
    (1) The location, by either street address or latitude and 
longitude, of each land application site.
    (2) The approximate time period bulk sewage sludge will be applied 
to the site.
    (3) The name, address, telephone number, and National Pollutant 
Discharge Elimination System permit number (if appropriate) for the 
person who prepares the bulk sewage sludge.
    (4) The name, address, telephone number, and National Pollutant 
Discharge Elimination System permit number (if appropriate) for the 
person who will apply the bulk sewage sludge.
    (j) Any person who applies bulk sewage sludge subject to the 
cumulative pollutant loading rates in Sec. 503.13(b)(2) to the land 
shall provide written notice, prior to the initial application of bulk 
sewage sludge to a land application site by the applier, to the 
permitting authority for the State in which the bulk sewage sludge will 
be applied and the permitting authority shall retain and provide access 
to the notice. The notice shall include:
    (1) The location, by either street address or latitude and 
longitude, of the land application site.
    (2) The name, address, telephone number, and National Pollutant 
Discharge Elimination System permit number (if appropriate) of the 
person who will apply the bulk sewage sludge.



Sec. 503.13  Pollutant limits.

    (a) Sewage sludge. (1) Bulk sewage sludge or sewage sludge sold or 
given away in a bag or other container shall not be applied to the land 
if the concentration of any pollutant in the sewage sludge exceeds the 
ceiling concentration for the pollutant in Table 1 of Sec. 503.13.
    (2) If bulk sewage sludge is applied to agricultural land, forest, a 
public contact site, or a reclamation site, either:
    (i) The cumulative loading rate for each pollutant shall not exceed 
the cumulative pollutant loading rate for the pollutant in Table 2 of 
Sec. 503.13; or
    (ii) The concentration of each pollutant in the sewage sludge shall 
not exceed the concentration for the pollutant in Table 3 of 
Sec. 503.13.
    (3) If bulk sewage sludge is applied to a lawn or a home garden, the 
concentration of each pollutant in the sewage sludge shall not exceed 
the concentration for the pollutant in Table 3 of Sec. 503.13.
    (4) If sewage sludge is sold or given away in a bag or other 
container for application to the land, either:
    (i) The concentration of each pollutant in the sewage sludge shall 
not exceed the concentration for the pollutant in Table 3 of 
Sec. 503.13; or
    (ii) The product of the concentration of each pollutant in the 
sewage sludge and the annual whole sludge application rate for the 
sewage sludge shall not cause the annual pollutant loading rate for the 
pollutant in Table 4 of Sec. 503.13 to be exceeded. The procedure used 
to determine the annual whole sludge application rate is presented in 
appendix A of this part.
    (b) Pollutant concentrations and loading rates--sewage sludge.
    (1) Ceiling concentrations.

[[Page 664]]



            Table 1 of Sec.  503.13.--Ceiling Concentrations            
------------------------------------------------------------------------
                                                              Ceiling   
                                                           concentration
                        Pollutant                           (milligrams 
                                                           per kilogram)
                                                                \1\     
------------------------------------------------------------------------
Arsenic..................................................            75 
Cadmium..................................................            85 
Copper...................................................          4300 
Lead.....................................................           840 
Mercury..................................................            57 
Molybdenum...............................................            75 
Nickel...................................................           420 
Selenium.................................................           100 
Zinc.....................................................          7500 
------------------------------------------------------------------------
\1\ Dry weight basis.                                                   

    (2) Cumulative pollutant loading rates.

      Table 2 of Sec.  503.13.--Cumulative Pollutant Loading Rates      
------------------------------------------------------------------------
                                                              Cumulative
                                                              pollutant 
                                                               loading  
                         Pollutant                               rate   
                                                              (kilograms
                                                                 per    
                                                               hectare) 
------------------------------------------------------------------------
Arsenic....................................................           41
Cadmium....................................................           39
Copper.....................................................         1500
Lead.......................................................          300
Mercury....................................................           17
Nickel.....................................................          420
Selenium...................................................          100
Zinc.......................................................         2800
------------------------------------------------------------------------

    (3) Pollutant concentrations.

           Table 3 of Sec.  503.13.--Pollutant Concentrations           
------------------------------------------------------------------------
                                                              Monthly   
                                                              average   
                                                           concentration
                        Pollutant                           (milligrams 
                                                           per kilogram)
                                                                \1\     
------------------------------------------------------------------------
Arsenic..................................................            41 
Cadmium..................................................            39 
Copper...................................................          1500 
Lead.....................................................           300 
Mercury..................................................            17 
Nickel...................................................           420 
Selenium.................................................           100 
Zinc.....................................................          2800 
------------------------------------------------------------------------
\1\ Dry weight basis.                                                   

    (4) Annual pollutant loading rates.

        Table 4 of Sec.  503.13.--Annual Pollutant Loading Rates        
------------------------------------------------------------------------
                                                               Annual   
                                                              pollutant 
                                                            loading rate
                         Pollutant                           (kilograms 
                                                             per hectare
                                                             per 365 day
                                                               period)  
------------------------------------------------------------------------
Arsenic...................................................          2.0 
Cadmium...................................................          1.9 
Copper....................................................         75   
Lead......................................................         15   
Mercury...................................................          0.85
Nickel....................................................         21   
Selenium..................................................          5.0 
Zinc......................................................        140   
------------------------------------------------------------------------

    (c) Domestic septage.
    The annual application rate for domestic septage applied to 
agricultural land, forest, or a reclamation site shall not exceed the 
annual application rate calculated using equation (1).

                                                                        
                          N                                             
      AAR=       -------------------      Eq. (1)                       
                        0.0026                                          
                                                                        

Where:

AAR=Annual application rate in gallons per acre per 365 day period.
N=Amount of nitrogen in pounds per acre per 365 day period needed by the 
          crop or vegetation grown on the land.

[58 FR 9387, Feb. 19, 1993, as amended at 58 FR 9099, Feb. 25, 1994; 60 
FR 54769, Oct. 25, 1995]



Sec. 503.14  Management practices.

    (a) Bulk sewage sludge shall not be applied to the land if it is 
likely to adversely affect a threatened or endangered species listed 
under section 4 of the Endangered Species Act or its designated critical 
habitat.
    (b) Bulk sewage sludge shall not be applied to agricultural land, 
forest, a public contact site, or a reclamation site that is flooded, 
frozen, or snow-covered so that the bulk sewage sludge enters a wetland 
or other waters of the United States, as defined in 40 CFR 122.2, except 
as provided in a permit issued pursuant to section 402 or 404 of the 
CWA.

[[Page 665]]

    (c) Bulk sewage sludge shall not be applied to agricultural land, 
forest, or a reclamation site that is 10 meters or less from waters of 
the United States, as defined in 40 CFR 122.2, unless otherwise 
specified by the permitting authority.
    (d) Bulk sewage sludge shall be applied to agricultural land, 
forest, a public contact site, or a reclamation site at a whole sludge 
application rate that is equal to or less than the agronomic rate for 
the bulk sewage sludge, unless, in the case of a reclamation site, 
otherwise specified by the permitting authority.
    (e) Either a label shall be affixed to the bag or other container in 
which sewage sludge that is sold or given away for application to the 
land, or an information sheet shall be provided to the person who 
receives sewage sludge sold or given away in an other container for 
application to the land. The label or information sheet shall contain 
the following information:
    (1) The name and address of the person who prepared the sewage 
sludge that is sold or given away in a bag or other container for 
application to the land.
    (2) A statement that application of the sewage sludge to the land is 
prohibited except in accordance with the instructions on the label or 
information sheet.
    (3) The annual whole sludge application rate for the sewage sludge 
that does not cause any of the annual pollutant loading rates in Table 4 
of Sec. 503.13 to be exceeded.



Sec. 503.15  Operational standards--pathogens and vector attraction reduction.

    (a) Pathogens--sewage sludge. (1) The Class A pathogen requirements 
in Sec. 503.32(a) or the Class B pathogen requirements and site 
restrictions in Sec. 503.32(b) shall be met when bulk sewage sludge is 
applied to agricultural land, forest, a public contact site, or a 
reclamation site.
    (2) The Class A pathogen requirements in Sec. 503.32(a) shall be met 
when bulk sewage sludge is applied to a lawn or a home garden.
    (3) The Class A pathogen requirements in Sec. 503.32(a) shall be met 
when sewage sludge is sold or given away in a bag or other container for 
application to the land.
    (b) Pathogens--domestic septage. The requirements in either 
Sec. 503.32 (c)(1) or (c)(2) shall be met when domestic septage is 
applied to agricultural land, forest, or a reclamation site.
    (c) Vector attraction reduction--sewage sludge. (1) One of the 
vector attraction reduction requirements in Sec. 503.33 (b)(1) through 
(b)(10) shall be met when bulk sewage sludge is applied to agricultural 
land, forest, a public contact site, or a reclamation site.
    (2) One of the vector attraction reduction requirements in 
Sec. 503.33 (b)(1) through (b)(8) shall be met when bulk sewage sludge 
is applied to a lawn or a home garden.
    (3) One of the vector attraction reduction requirements in 
Sec. 503.33 (b)(1) through (b)(8) shall be met when sewage sludge is 
sold or given away in a bag or other container for application to the 
land.
    (d) Vector attraction reduction--domestic septage. The vector 
attraction reduction requirements in Sec. 503.33(b)(9), (b)(10), or 
(b)(12) shall be met when domestic septage is applied to agricultural 
land, forest, or a reclamation site.



Sec. 503.16  Frequency of monitoring.

    (a) Sewage sludge. (1) The frequency of monitoring for the 
pollutants listed in Table 1, Table 2, Table 3 and Table 4 of 
Sec. 503.13; the pathogen density requirements in Sec. 503.32(a) and in 
Sec. 503.32(b)(2) through (b)(4); and the vector attraction reduction 
requirements Sec. 503.33 (b)(1) through Sec. 503.33(b)(8) shall be the 
frequency in Table 1 of Sec. 503.16.

  Table. 1 of Sec.  503.16.--Frequency of Monitoring--Land Application  
------------------------------------------------------------------------
 Amount of sewage sludge \1\ (metric tons                               
            per 365 day period)                       Frequency         
------------------------------------------------------------------------
Greater than zero but less than 290.......  Once per year.              
Equal to or greater than 290 but less than  Once per quarter (four times
 1,500.                                      per year).                 
Equal to or greater than 1,500 but less     Once per 60 days (six times 
 than 15,000.                                per year).                 

[[Page 666]]

                                                                        
Equal to or greater than 15,000...........  Once per month (12 times per
                                             year).                     
------------------------------------------------------------------------
\1\ Either the amount of bulk sewage sludge applied to the land or the  
  amount of sewage sludge received by a person who prepares sewage      
  sludge that is sold or given away in a bag or other container for     
  application to the land (dry weight basis).                           


    (2) After the sewage sludge has been monitored for two years at the 
frequency in Table 1 of Sec. 503.16, the permitting authority may reduce 
the frequency of monitoring for pollutant concentrations and for the 
pathogen density requirements in Sec. 503.32 (a)(5)(ii) and (a)(5)(iii), 
but in no case shall the frequency of monitoring be less than once per 
year when sewage sludge is applied to the land.
    (b) Domestic septage. If either the pathogen requirements in 
Sec. 503.32(c)(2) or the vector attraction reduction requirements in 
Sec. 503.33(b)(12) are met when domestic septage is applied to 
agricultural land, forest, or a reclamation site, each container of 
domestic septage applied to the land shall be monitored for compliance 
with those requirements.

(Approved by the Office of Management and Budget under control number 
2040-0157)



Sec. 503.17  Recordkeeping.

    (a) Sewage sludge. (1) The person who prepares the sewage sludge in 
Sec. 503.10(b)(1) or (e) shall develop the following information and 
shall retain the information for five years:
    (i) The concentration of each pollutant listed in Table 3 of 
Sec. 503.13 in the sewage sludge.
    (ii) The following certification statement:

    ``I certify, under penalty of law, that the Class A pathogen 
requirements in Sec. 503.32(a) and the vector attraction reduction 
requirement in [insert one of the vector attraction reduction 
requirements in Sec. 503.33(b)(1) through Sec. 503.33(b)(8)] have been 
met. This determination has been made under my direction and supervision 
in accordance with the system designed to ensure that qualified 
personnel properly gather and evaluate the information used to determine 
that the pathogen requirements and vector attraction reduction 
requirements have been met. I am aware that there are significant 
penalties for false certification including the possibility of fine and 
imprisonment.''

    (iii) A description of how the Class A pathogen requirements in 
Sec. 503.32(a) are met.
    (iv) A description of how one of the vector attraction reduction 
requirements in Sec. 503.33 (b)(1) through (b)(8) is met.
    (2) The person who derives the material in Sec. 503.10 (c)(1) or (f) 
shall develop the following information and shall retain the information 
for five years:
    (i) The concentration of each pollutant listed in Table 3 of 
Sec. 503.13 in the material.
    (ii) The following certification statement:

    ``I certify, under penalty of law, that the Class A pathogen 
requirements in Sec. 503.32(a) and the vector attraction reduction 
requirement in [insert one of the vector attraction reduction 
requirements in Sec. 503.33 (b)(1) through (b)(8)] have been met. This 
determination has been made under my direction and supervision in 
accordance with the system designed to ensure that qualified personnel 
properly gather and evaluate the information used to determine that the 
pathogen requirements and the vector attraction reduction requirements 
have been met. I am aware that there are significant penalties for false 
certification including the possibility of fine and imprisonment.''

    (iii) A description of how the Class A pathogen requirements in 
Sec. 503.32(a) are met.
    (iv) A description of how one of the vector attraction reduction 
requirements in Sec. 503.33 (b)(1) through (b)(8) is met.
    (3) If the pollutant concentrations in Sec. 503.13(b)(3), the Class 
A pathogen requirements in Sec. 503.32(a), and the vector attraction 
reduction requirements in either Sec. 503.33 (b)(9) or (b)(10) are met 
when bulk sewage sludge is applied to agricultural land, forest, a 
public contact site, or a reclamation site:
    (i) The person who prepares the bulk sewage sludge shall develop the 
following information and shall retain the information for five years.
    (A) The concentration of each pollutant listed in Table 3 of 
Sec. 503.13 in the bulk sewage sludge.
    (B) The following certification statement:


[[Page 667]]


    ``I certify, under penalty of law, that the pathogen requirements in 
Sec. 503.32(a) have been met. This determination has been made under my 
direction and supervision in accordance with the system designed to 
ensure that qualified personnel properly gather and evaluate the 
information used to determine that the pathogen requirements have been 
met. I am aware that there are significant penalties for false 
certification including the possibility of fine and imprisonment.''

    (C) A description of how the pathogen requirements in Sec. 503.32(a) 
are met.
    (ii) The person who applies the bulk sewage sludge shall develop the 
following information and shall retain the information for five years.
    (A) The following certification statement:

    ``I certify, under penalty of law, that the management practices in 
Sec. 503.14 and the vector attraction reduction requirement in [insert 
either Sec. 503.33 (b)(9) or (b)(10)] have been met. This determination 
has been made under my direction and supervision in accordance with the 
system designed to ensure that qualified personnel properly gather and 
evaluate the information used to determine that the management practices 
and vector attraction reduction requirements have been met. I am aware 
that there are significant penalties for false certification including 
fine and imprisonment.''

    (B) A description of how the management practices in Sec. 503.14 are 
met for each site on which bulk sewage sludge is applied.
    (C) A description of how the vector attraction reduction 
requirements in either Sec. 503.33(b)(9) or (b)(10) are met for each 
site on which bulk sewage sludge is applied.
    (4) If the pollutant concentrations in Sec. 503.13(b)(3) and the 
Class B pathogen requirements in Sec. 503.32(b) are met when bulk sewage 
sludge is applied to agricultural land, forest, a public contact site, 
or a reclamation site:
    (i) The person who prepares the bulk sewage sludge shall develop the 
following information and shall retain the information for five years:
    (A) The concentration of each pollutant listed in Table 3 of 
Sec. 503.13 in the bulk sewage sludge.
    (B) The following certification statement:

    ``I certify under, penalty of law, that the Class B pathogen 
requirements in Sec. 503.32(b) and the vector attraction reduction 
requirement in [insert one of the vector attraction reduction 
requirements in Sec. 503.33 (b)(1) through (b)(8) if one of those 
requirements is met] have been met. This determination has been made 
under my direction and supervision in accordance with the system 
designed to ensure that qualified personnel properly gather and evaluate 
the information used to determine that the pathogen requirements [and 
vector attraction reduction requirements if applicable] have been met. I 
am aware that there are significant penalties for false certification 
including the possibility of fine and imprisonment.''

    (C) A description of how the Class B pathogen requirements in 
Sec. 503.32(b) are met.
    (D) When one of the vector attraction reduction requirements in 
Sec. 503.33 (b)(1) through (b)(8) is met, a description of how the 
vector attraction reduction requirement is met.
    (ii) The person who applies the bulk sewage sludge shall develop the 
following information and shall retain the information for five years.
    (A) The following certification statement:

    ``I certify, under penalty of law, that the management practices in 
Sec. 503.14, the site restrictions in Sec. 503.32(b)(5), and the vector 
attraction reduction requirements in [insert either Sec. 503.33 (b)(9) 
or (b)(10), if one of those requirements is met] have been met for each 
site on which bulk sewage sludge is applied. This determination has been 
made under my direction and supervision in accordance with the system 
designed to ensure that qualified personnel properly gather and evaluate 
the information used to determine that the management practices and site 
restrictions [and the vector attraction reduction requirements if 
applicable] have been met. I am aware that there are significant 
penalties for false certification including the possibility of fine and 
imprisonment.''

    (B) A description of how the management practices in Sec. 503.14 are 
met for each site on which bulk sewage sludge is applied.
    (C) A description of how the site restrictions in Sec. 503.32(b)(5) 
are met for each site on which bulk sewage sludge is applied.
    (D) When the vector attraction reduction requirement in either 
Sec. 503.33 (b)(9) or (b)(10) is met, a description of how the vector 
attraction reduction requirement is met.
    (5) If the requirements in Sec. 503.13(a)(2)(i) are met when bulk 
sewage sludge is applied to agricultural

[[Page 668]]

land, forest, a public contact site, or a reclamation site:
    (i) The person who prepares the bulk sewage sludge shall develop the 
following information and shall retain the information for five years.
    (A) The concentration of each pollutant listed in Table 1 of 
Sec. 503.13 in the bulk sewage sludge.
    (B) The following certification statement:

    ``I certify, under penalty of law, that the pathogen requirements in 
[insert either Sec. 503.32(a) or Sec. 503.32(b)] and the vector 
attraction reduction requirement in [insert one of the vector attraction 
reduction requirements in Sec. 503.33 (b)(1) through (b)(8) if one of 
those requirements is met] have been met. This determination has been 
made under my direction and supervision in accordance with the system 
designed to ensure that qualified personnel properly gather and evaluate 
the information used to determine that the pathogen requirements [and 
vector attraction reduction requirements] have been met. I am aware that 
there are significant penalties for false certification including the 
possibility of fine and imprisonment.''

    (C) A description of how the pathogen requirements in either 
Sec. 503.32 (a) or (b) are met.
    (D) When one of the vector attraction requirements in Sec. 503.33 
(b)(1) through (b)(8) is met, a description of how the vector attraction 
requirement is met.
    (ii) The person who applies the bulk sewage sludge shall develop the 
following information, retain the information in Sec. 503.17 
(a)(5)(ii)(A) through (a)(5)(ii)(G) indefinitely, and retain the 
information in Sec. 503.17 (a)(5)(ii)(H) through (a)(5)(ii)(M) for five 
years.
    (A) The location, by either street address or latitude and 
longitude, of each site on which bulk sewage sludge is applied.
    (B) The number of hectares in each site on which bulk sewage sludge 
is applied.
    (C) The date and time bulk sewage sludge is applied to each site.
    (D) The cumulative amount of each pollutant (i.e., kilograms) listed 
in Table 2 of Sec. 503.13 in the bulk sewage sludge applied to each 
site, including the amount in Sec. 503.12(e)(2)(iii).
    (E) The amount of sewage sludge (i.e., metric tons) applied to each 
site.
    (F) The following certification statement:

    ``I certify, under penalty of law, that the requirements to obtain 
information in Sec. 503.12(e)(2) have been met for each site on which 
bulk sewage sludge is applied. This determination has been made under my 
direction and supervision in accordance with the system designed to 
ensure that qualified personnel properly gather and evaluate the 
information used to determine that the requirements to obtain 
information have been met. I am aware that there are significant 
penalties for false certification including fine and imprisonment.''

    (G) A description of how the requirements to obtain information in 
Sec. 503.12(e)(2) are met.
    (H) The following certification statement:

    ``I certify, under penalty of law, that the management practices in 
Sec. 503.14 have been met for each site on which bulk sewage sludge is 
applied. This determination has been made under my direction and 
supervision in accordance with the system designed to ensure that 
qualified personnel properly gather and evaluate the information used to 
determine that the management practices have been met. I am aware that 
there are significant penalties for false certification including fine 
and imprisonment.''

    (I) A description of how the management practices in Sec. 503.14 are 
met for each site on which bulk sewage sludge is applied.
    (J) The following certification statement when the bulk sewage 
sludge meets the Class B pathogen requirements in Sec. 503.32(b):

    ``I certify, under penalty of law, that the site restrictions in 
Sec. 503.32(b)(5) have been met. This determination has been made under 
my direction and supervision in accordance with the system designed to 
ensure that qualified personnel properly gather and evaluate the 
information used to determine that the site restrictions have been met. 
I am aware that there are significant penalties for false certification 
including fine and imprisonment.''

    (K) A description of how the site restrictions in Sec. 503.32(b)(5) 
are met for each site on which Class B bulk sewage sludge is applied.
    (L) The following certification statement when the vector attraction 
reduction requirement in either Sec. 503.33 (b)(9) or (b)(10) is met:

    ``I certify, under penalty of law, that the vector attraction 
reduction requirement in [insert either Sec. 503.33(b)(9) or 
Sec. 503.33(b)(10)] has been met. This determination has been

[[Page 669]]

made under my direction and supervision in accordance with the system 
designed to ensure that qualified personnel properly gather and evaluate 
the information used to determine that the vector attraction reduction 
requirement has been met. I am aware that there are significant 
penalties for false certification including the possibility of fine and 
imprisonment.''

    (M) If the vector attraction reduction requirements in either 
Sec. 503.33 (b)(9) or (b)(10) are met, a description of how the 
requirements are met.
    (6) If the requirements in Sec. 503.13(a)(4)(ii) are met when sewage 
sludge is sold or given away in a bag or other container for application 
to the land, the person who prepares the sewage sludge that is sold or 
given away in a bag or other container shall develop the following 
information and shall retain the information for five years:
    (i) The annual whole sludge application rate for the sewage sludge 
that does not cause the annual pollutant loading rates in Table 4 of 
Sec. 503.13 to be exceeded.
    (ii) The concentration of each pollutant listed in Table 4 of 
Sec. 503.13 in the sewage sludge.
    (iii) The following certification statement:

    ``I certify, under penalty of law, that the management practice in 
Sec. 503.14(e), the Class A pathogen requirement in Sec. 503.32(a), and 
the vector attraction reduction requirement in [insert one of the vector 
attraction reduction requirements in Sec. 503.33 (b)(1) through (b)(8)] 
have been met. This determination has been made under my direction and 
supervision in accordance with the system designed to ensure that 
qualified personnel properly gather and evaluate the information used to 
determine that the management practice, pathogen requirements, and 
vector attraction reduction requirements have been met. I am aware that 
there are significant penalties for false certification including the 
possibility of fine and imprisonment.''

    (iv) A description of how the Class A pathogen requirements in 
Sec. 503.32(a) are met.
    (v) A description of how one of the vector attraction requirements 
in Sec. 503.33 (b)(1) through (b)(8) is met.
    (b) Domestic septage. When domestic septage is applied to 
agricultural land, forest, or a reclamation site, the person who applies 
the domestic septage shall develop the following information and shall 
retain the information for five years:
    (1) The location, by either street address or latitude and 
longitude, of each site on which domestic septage is applied.
    (2) The number of acres in each site on which domestic septage is 
applied.
    (3) The date and time domestic septage is applied to each site.
    (4) The nitrogen requirement for the crop or vegetation grown on 
each site during a 365 day period.
    (5) The rate, in gallons per acre per 365 day period, at which 
domestic septage is applied to each site.
    (6) The following certification statement:

    ``I certify, under penalty of law, that the pathogen requirements in 
[insert either Sec. 503.32(c)(1) or Sec. 503.32(c)(2)] and the vector 
attraction reduction requirements in [insert Sec. 503.33(b)(9), 
Sec. 503.33(b)(10), or Sec. 503.33(b)(12)] have been met. This 
determination has been made under my direction and supervision in 
accordance with the system designed to ensure that qualified personnel 
properly gather and evaluate the information used to determine that the 
pathogen requirements and vector attraction reduction requirements have 
been met. I am aware that there are significant penalties for false 
certification including the possibility of fine and imprisonment.''

    (7) A description of how the pathogen requirements in either 
Sec. 503.33 (c)(1) or (c)(2) are met.
    (8) A description of how the vector attraction reduction 
requirements in Sec. 503.33 (b)(9), (b)(10), or (b)(12) are met.

(Approved by the Office of Management and Budget under control number 
2040-0157)



Sec. 503.18  Reporting.

    (a) Class I sludge management facilities, POTWs (as defined in 40 
CFR 501.2) with a design flow rate equal to or greater than one million 
gallons per day, and POTWs that serve 10,000 people or more shall submit 
the following information to the permitting authority:
    (1) The information in Sec. 503.17(a), except the information in 
Sec. 503.17 (a)(3)(ii), (a)(4)(ii) and in (a)(5)(ii), for the 
appropriate requirements on February 19 of each year.
    (2) The information in Sec. 503.17 (a)(5)(ii)(A) through 
(a)(5)(ii)(G) on [insert the month and day from the date

[[Page 670]]

of publication of this rule] of each year when 90 percent or more of any 
of the cumulative pollutant loading rates in Table 2 of Sec. 503.13 is 
reached at a site.

(Approved by the Office of Management and Budget under control number 
2040-0157)



                       Subpart C--Surface Disposal



Sec. 503.20  Applicability.

    (a) This subpart applies to any person who prepares sewage sludge 
that is placed on a surface disposal site, to the owner/operator of a 
surface disposal site, to sewage sludge placed on a surface disposal 
site, and to a surface disposal site.
    (b) This subpart does not apply to sewage sludge stored on the land 
or to the land on which sewage sludge is stored. It also does not apply 
to sewage sludge that remains on the land for longer than two years when 
the person who prepares the sewage sludge demonstrates that the land on 
which the sewage sludge remains is not an active sewage sludge unit. The 
demonstration shall include the following information, which shall be 
retained by the person who prepares the sewage sludge for the period 
that the sewage sludge remains on the land:
    (1) The name and address of the person who prepares the sewage 
sludge.
    (2) The name and address of the person who either owns the land or 
leases the land.
    (3) The location, by either street address or latitude and 
longitude, of the land.
    (4) An explanation of why sewage sludge needs to remain on the land 
for longer than two years prior to final use or disposal.
    (5) The approximate time period when the sewage sludge will be used 
or disposed.
    (c) This subpart does not apply to sewage sludge treated on the land 
or to the land on which sewage sludge is treated.



Sec. 503.21  Special definitions.

    (a) Active sewage sludge unit is a sewage sludge unit that has not 
closed.
    (b) Aquifer is a geologic formation, group of geologic formations, 
or a portion of a geologic formation capable of yielding ground water to 
wells or springs.
    (c) Contaminate an aquifer means to introduce a substance that 
causes the maximum contaminant level for nitrate in 40 CFR 141.11 to be 
exceeded in ground water or that causes the existing concentration of 
nitrate in ground water to increase when the existing concentration of 
nitrate in the ground water exceeds the maximum contaminant level for 
nitrate in 40 CFR 141.11.
    (d) Cover is soil or other material used to cover sewage sludge 
placed on an active sewage sludge unit.
    (e) Displacement is the relative movement of any two sides of a 
fault measured in any direction.
    (f) Fault is a fracture or zone of fractures in any materials along 
which strata on one side are displaced with respect to strata on the 
other side.
    (g) Final cover is the last layer of soil or other material placed 
on a sewage sludge unit at closure.
    (h) Holocene time is the most recent epoch of the Quaternary period, 
extending from the end of the Pleistocene epoch to the present.
    (i) Leachate collection system is a system or device installed 
immediately above a liner that is designed, constructed, maintained, and 
operated to collect and remove leachate from a sewage sludge unit.
    (j) Liner is soil or synthetic material that has a hydraulic 
conductivity of 1 x 10-7 centimeters per second or less.
    (k) Lower explosive limit for methane gas is the lowest percentage 
of methane gas in air, by volume, that propagates a flame at 25 degrees 
Celsius and atmospheric pressure.
    (l) Qualified ground-water scientist is an individual with a 
baccalaureate or post-graduate degree in the natural sciences or 
engineering who has sufficient training and experience in ground-water 
hydrology and related fields, as may be demonstrated by State 
registration, professional certification, or completion of accredited 
university programs, to make sound professional judgments regarding 
ground-water monitoring, pollutant fate and transport, and corrective 
action.
    (m) Seismic impact zone is an area that has a 10 percent or greater 
probability

[[Page 671]]

that the horizontal ground level acceleration of the rock in the area 
exceeds 0.10 gravity once in 250 years.
    (n) Sewage sludge unit is land on which only sewage sludge is placed 
for final disposal. This does not include land on which sewage sludge is 
either stored or treated. Land does not include waters of the United 
States, as defined in 40 CFR 122.2.
    (o) Sewage sludge unit boundary is the outermost perimeter of an 
active sewage sludge unit.
    (p) Surface disposal site is an area of land that contains one or 
more active sewage sludge units.
    (q) Unstable area is land subject to natural or human-induced forces 
that may damage the structural components of an active sewage sludge 
unit. This includes, but is not limited to, land on which the soils are 
subject to mass movement.



Sec. 503.22  General requirements.

    (a) No person shall place sewage sludge on an active sewage sludge 
unit unless the requirements in this subpart are met.
    (b) An active sewage sludge unit located within 60 meters of a fault 
that has displacement in Holocene time; located in an unstable area; or 
located in a wetland, except as provided in a permit issued pursuant to 
section 402 of the CWA, shall close by March 22, 1994, unless, in the 
case of an active sewage sludge unit located within 60 meters of a fault 
that has displacement in Holocene time, otherwise specified by the 
permitting authority.
    (c) The owner/operator of an active sewage sludge unit shall submit 
a written closure and post closure plan to the permitting authority 180 
days prior to the date that the active sewage sludge unit closes. The 
plan shall describe how the sewage sludge unit will be closed and, at a 
minimum, shall include:
    (1) A discussion of how the leachate collection system will be 
operated and maintained for three years after the sewage sludge unit 
closes if the sewage sludge unit has a liner and leachate collection 
system.
    (2) A description of the system used to monitor for methane gas in 
the air in any structures within the surface disposal site and in the 
air at the property line of the surface disposal site, as required in 
Sec. 503.24(j)(2).
    (3) A discussion of how public access to the surface disposal site 
will be restricted for three years after the last sewage sludge unit in 
the surface disposal site closes.
    (d) The owner of a surface disposal site shall provide written 
notification to the subsequent owner of the site that sewage sludge was 
placed on the land.



Sec. 503.23  Pollutant limits (other than domestic septage).

    (a) Active sewage sludge unit without a liner and leachate 
collection system.
    (1) Except as provided in Sec. 503.23 (a)(2) and (b), the 
concentration of each pollutant listed in Table 1 of Sec. 503.23 in 
sewage sludge placed on an active sewage sludge unit shall not exceed 
the concentration for the pollutant in Table 1 of Sec. 503.23.

Table 1 of Sec.  503.23.--Pollutant Concentrations--Active Sewage Sludge
              Unit Without a Liner and Leachate Collection              
------------------------------------------------------------------------
                                                           Concentration
                                                            (milligrams 
                        Pollutant                          per kilograms
                                                                1)      
------------------------------------------------------------------------
Arsenic.................................................              73
Chromium................................................             600
Nickel..................................................            420 
------------------------------------------------------------------------
1 Dry weight basis.                                                     


    (2) Except as provided in Sec. 503.23(b), the concentration of each 
pollutant listed in Table 1 of Sec. 503.23 in sewage sludge placed on an 
active sewage sludge unit whose boundary is less than 150 meters from 
the property line of the surface disposal site shall not exceed the 
concentration determined using the following procedure.
    (i) The actual distance from the active sewage sludge unit boundary 
to the property line of the surface disposal site shall be determined.
    (ii) The concentration of each pollutant listed in Table 2 of 
Sec. 503.23 in the sewage sludge shall not exceed the concentration in 
Table 2 of Sec. 503.23 that corresponds to the actual distance in 
Sec. 503.23(a)(2)(i).

[[Page 672]]



Table 2 of Sec.  503.23.--Pollutant Concentrations--Active Sewage Sludge
   Unit Without a Liner and Leachate Collection System That Has a Unit  
         Boundary to Property Line Distance Less Than 150 Meters        
------------------------------------------------------------------------
      Unit boundary to property line         Pollutant concentration 1  
------------------------------------------------------------------------
                                            Arsenic   Chromium   Nickel 
            Distance (meters)               (mg/kg)   (mg/kg)    (mg/kg)
------------------------------------------------------------------------
0 to less than 25........................        30        200       210
25 to less than 50.......................        34        220       240
50 to less than 75.......................        39        260       270
75 to less than 100......................        46        300       320
100 to less than 125.....................        53        360       390
125 to less than 150.....................        62        450      420 
------------------------------------------------------------------------
1 Dry weight basis.                                                     


    (b) Active sewage sludge unit without a liner and leachate 
collection system--site-specific limits.
    (1) At the time of permit application, the owner/operator of a 
surface disposal site may request site-specific pollutant limits in 
accordance with Sec. 503.23(b)(2) for an active sewage sludge unit 
without a liner and leachate collection system when the existing values 
for site parameters specified by the permitting authority are different 
from the values for those parameters used to develop the pollutant 
limits in Table 1 of Sec. 503.23 and when the permitting authority 
determines that site-specific pollutant limits are appropriate for the 
active sewage sludge unit.
    (2) The concentration of each pollutant listed in Table 1 of 
Sec. 503.23 in sewage sludge placed on an active sewage sludge unit 
without a liner and leachate collection system shall not exceed either 
the concentration for the pollutant determined during a site-specific 
assessment, as specified by the permitting authority, or the existing 
concentration of the pollutant in the sewage sludge, whichever is lower.



Sec. 503.24  Management practices.

    (a) Sewage sludge shall not be placed on an active sewage sludge 
unit if it is likely to adversely affect a threatened or endangered 
species listed under section 4 of the Endangered Species Act or its 
designated critical habitat.
    (b) An active sewage sludge unit shall not restrict the flow of a 
base flood.
    (c) When a surface disposal site is located in a seismic impact 
zone, an active sewage sludge unit shall be designed to withstand the 
maximum recorded horizontal ground level acceleration.
    (d) An active sewage sludge unit shall be located 60 meters or more 
from a fault that has displacement in Holocene time, unless otherwise 
specified by the permitting authority.
    (e) An active sewage sludge unit shall not be located in an unstable 
area.
    (f) An active sewage sludge unit shall not be located in a wetland, 
except as provided in a permit issued pursuant to section 402 or 404 of 
the CWA.
    (g)(1) Run-off from an active sewage sludge unit shall be collected 
and shall be disposed in accordance with National Pollutant Discharge 
Elimination System permit requirements and any other applicable 
requirements.
    (2) The run-off collection system for an active sewage sludge unit 
shall have the capacity to handle run-off from a 24-hour, 25-year storm 
event.
    (h) The leachate collection system for an active sewage sludge unit 
that has a liner and leachate collection system shall be operated and 
maintained during the period the sewage sludge unit is active and for 
three years after the sewage sludge unit closes.
    (i) Leachate from an active sewage sludge unit that has a liner and 
leachate collection system shall be collected and shall be disposed in 
accordance with the applicable requirements during the period the sewage 
sludge unit is active and for three years after the sewage sludge unit 
closes.
    (j)(1) When a cover is placed on an active sewage sludge unit, the 
concentration of methane gas in air in any structure within the surface 
disposal site shall not exceed 25 percent of the lower explosive limit 
for methane gas during the period that the sewage sludge unit is active 
and the concentration of methane gas in air at the property line of the 
surface disposal site shall not exceed the lower explosive limit for 
methane gas during the period that the sewage sludge unit is active.
    (2) When a final cover is placed on a sewage sludge unit at closure, 
the concentration of methane gas in air in any structure within the 
surface disposal site shall not exceed 25 percent of the lower explosive 
limit for methane gas

[[Page 673]]

for three years after the sewage sludge unit closes and the 
concentration of methane gas in air at the property line of the surface 
disposal site shall not exceed the lower explosive limit for methane gas 
for three years after the sewage sludge unit closes, unless otherwise 
specified by the permitting authority.
    (k) A food crop, a feed crop, or a fiber crop shall not be grown on 
an active sewage sludge unit, unless the owner/operator of the surface 
disposal site demonstrates to the permitting authority that through 
management practices public health and the environment are protected 
from any reasonably anticipated adverse effects of pollutants in sewage 
sludge when crops are grown.
    (l) Animals shall not be grazed on an active sewage sludge unit, 
unless the owner/operator of the surface disposal site demonstrates to 
the permitting authority that through management practices public health 
and the environment are protected from any reasonably anticipated 
adverse effects of pollutants in sewage sludge when animals are grazed.
    (m) Public access to a surface disposal site shall be restricted for 
the period that the surface disposal site contains an active sewage 
sludge unit and for three years after the last active sewage sludge unit 
in the surface disposal site closes.
    (n)(1) Sewage sludge placed on an active sewage sludge unit shall 
not contaminate an aquifer.
    (2) Results of a ground-water monitoring program developed by a 
qualified ground-water scientist or a certification by a qualified 
ground-water scientist shall be used to demonstrate that sewage sludge 
placed on an active sewage sludge unit does not contaminate an aquifer.



Sec. 503.25  Operational standards--pathogens and vector attraction reduction.

    (a) Pathogens--sewage sludge (other than domestic septage). The 
Class A pathogens requirements in Sec. 503.32(a) or one of the Class B 
pathogen requirements in Sec. 503.32 (b)(2) through (b)(4) shall be met 
when sewage sludge is placed on an active sewage sludge unit, unless the 
vector attraction reduction requirement in Sec. 503.33(b)(11) is met.
    (b) Vector attraction reduction--sewage sludge (other than domestic 
septage). One of the vector attraction reduction requirements in 
Sec. 503.33 (b)(1) through (b)(11) shall be met when sewage sludge is 
placed on an active sewage sludge unit.
    (c) Vector attraction reduction--domestic septage. One of the vector 
attraction reduction requirement in Sec. 503.33 (b)(9) through (b)(12) 
shall be met when domestic septage is placed on an active sewage sludge 
unit.



Sec. 503.26  Frequency of monitoring.

    (a) Sewage sludge (other than domestic septage). (1) The frequency 
of monitoring for the pollutants in Tables 1 and 2 of Sec. 503.23; the 
pathogen density requirements in Sec. 503.32(a) and in Sec. 503.32 
(b)(2) through (b)(4); and the vector attraction reduction requirements 
in Sec. 503.33 (b)(1) through (b)(8) for sewage sludge placed on an 
active sewage sludge unit shall be the frequency in Table 1 of 
Sec. 503.26.

   Table 1 of Sec.  503.26.--Frequency of Monitoring--Surface Disposal  
------------------------------------------------------------------------
 Amount of sewage sludge \1\ (metric tons                               
            per 365 day period)                       Frequency         
------------------------------------------------------------------------
Greater than zero but less than 290.......  Once per year.              
Equal to or greater than 290 but less than  Once per quarter (four times
 1,500.                                      per year).                 
Equal to or greater than 1,500 but less     Once per 60 days (six times 
 than 15,000.                                per year).                 
Equal to or greater than 15,000...........  Once per month (12 times per
                                             year).                     
------------------------------------------------------------------------
\1\ Amount of sewage sludge placed on an active sewage sludge unit (dry 
  weight basis).                                                        


    (2) After the sewage sludge has been monitored for two years at the 
frequency in Table 1 of Sec. 503.26, the permitting authority may reduce 
the frequency of monitoring for pollutant concentrations and for the 
pathogen density requirements in Sec. 503.32 (a)(5)(ii) and (a)(5)(iii), 
but in no case shall the frequency of monitoring be less than once per 
year when sewage sludge is placed on an active sewage sludge unit.
    (b) Domestic septage. If the vector attraction reduction 
requirements in Sec. 503.33(b)(12) are met when domestic septage is 
placed on an active sewage

[[Page 674]]

sludge unit, each container of domestic septage shall be monitored for 
compliance with those requirements.
    (c) Air. Air in structures within a surface disposal site and at the 
property line of the surface disposal site shall be monitored 
continuously for methane gas during the period that the surface disposal 
site contains an active sewage sludge unit on which the sewage sludge is 
covered and for three years after a sewage sludge unit closes when a 
final cover is placed on the sewage sludge.

(Approved by the Office of Management and Budget under control number 
2040-0157)



Sec. 503.27  Recordkeeping.

    (a) When sewage sludge (other than domestic septage) is placed on an 
active sewage sludge unit:
    (1) The person who prepares the sewage sludge shall develop the 
following information and shall retain the information for five years.
    (i) The concentration of each pollutant listed in Table 1 of 
Sec. 503.23 in the sewage sludge when the pollutant concentrations in 
Table 1 of Sec. 503.23 are met.
    (ii) The following certification statement:

    ``I certify, under penalty of law, that the pathogen requirements in 
[insert Sec. 503.32(a), Sec. 503.32(b)(2), Sec. 503.32(b)(3), or 
Sec. 503.32(b)(4) when one of those requirements is met] and the vector 
attraction reduction requirements in [insert one of the vector 
attraction reduction requirements in Sec. 503.33(b)(1) through 
Sec. 503.33(b)(8) when one of those requirements is met] have been met. 
This determination has been made under my direction and supervision in 
accordance with the system designed to ensure that qualified personnel 
properly gather and evaluate the information used to determine the 
[pathogen requirements and vector attraction reduction requirements if 
appropriate] have been met. I am aware that there are significant 
penalties for false certification including the possibility of fine and 
imprisonment.''

    (iii) A description of how the pathogen requirements in Sec. 503.32 
(a), (b)(2), (b)(3), or (b)(4) are met when one of those requirements is 
met.
    (iv) A description of how one of the vector attraction reduction 
requirements in Sec. 503.33 (b)(1) through (b)(8) is met when one of 
those requirements is met.
    (2) The owner/operator of the surface disposal site, shall develop 
the following information and shall retain that information for five 
years.
    (i) The concentration of each pollutant listed in Table 2 of 
Sec. 503.23 in the sewage sludge when the pollutant concentrations in 
Table 2 of Sec. 503.23 are met or when site-specific pollutant limits in 
Sec. 503.23(b) are met.
    (ii) The following certification statement:

    ``I certify, under penalty of law, that the management practices in 
Sec. 503.24 and the vector attraction reduction requirement in [insert 
one of the requirements in Sec. 503.33 (b)(9) through (b)(11) if one of 
those requirements is met] have been met. This determination has been 
made under my direction and supervision in accordance with the system 
designed to ensure that qualified personnel properly gather and evaluate 
the information used to determine that the management practices [and the 
vector attraction reduction requirements if appropriate] have been met. 
I am aware that there are significant penalties for false certification 
including the possibility of fine and imprisonment.''

    (iii) A description of how the management practices in Sec. 503.24 
are met.
    (iv) A description of how the vector attraction reduction 
requirements in Sec. 503.33 (b)(9) through (b)(11) are met if one of 
those requirements is met.
    (b) When domestic septage is placed on a surface disposal site:
    (1) If the vector attraction reduction requirements in 
Sec. 503.33(b)(12) are met, the person who places the domestic septage 
on the surface disposal site shall develop the following information and 
shall retain the information for five years:
    (i) The following certification statement:

    ``I certify, under penalty of law, that the vector attraction 
reduction requirements in Sec. 503.33(b)(12) have been met. This 
determination has been made under my direction and supervision in 
accordance with the system designed to ensure that qualified personnel 
properly gather and evaluate the information used to determine that the 
vector attraction requirements have been met. I am aware that there are 
significant penalties for false certification including the possibility 
of fine and imprisonment.''

    (ii) A description of how the vector attraction reduction 
requirements in Sec. 503.33(b)(12) are met.

[[Page 675]]

    (2) The owner/operator of the surface disposal site shall develop 
the following information and shall retain that information for five 
years:
    (i) The following certification statement:

    ``I certify, under penalty of law, that the management practices in 
Sec. 503.24 and the vector attraction reduction requirements in [insert 
Sec. 503.33(b)(9) through Sec. 503.33(b)(11) when one of those 
requirements is met] have been met. This determination has been made 
under my direction and supervision in accordance with the system 
designed to ensure that qualified personnel properly gather and evaluate 
the information used to determine that the management practices [and the 
vector attraction reduction requirements if appropriate] have been met. 
I am aware that there are significant penalties for false certification 
including the possibility of fine or imprisonment.''

    (ii) A description of how the management practices in Sec. 503.24 
are met.
    (iii) A description how the vector attraction reduction requirements 
in Sec. 503.33(b)(9) through Sec. 503.33(b)(11) are met if one of those 
requirements is met.

(Approved by the Office of Management and Budget under control number 
2040-0157)



Sec. 503.28  Reporting.

    Class I sludge management facilities, POTWs (as defined in 40 CFR 
501.2) with a design flow rate equal to or greater than one million 
gallons per day, and POTWs that serve 10,000 people or more shall submit 
the information in Sec. 503.27(a) to the permitting authority on 
February 19 of each year.

(Approved by the Office of Management and Budget under control number 
2040-0157)



          Subpart D--Pathogens and Vector Attraction Reduction



Sec. 503.30  Scope.

    (a) This subpart contains the requirements for a sewage sludge to be 
classified either Class A or Class B with respect to pathogens.
    (b) This subpart contains the site restrictions for land on which a 
Class B sewage sludge is applied.
    (c) This subpart contains the pathogen requirements for domestic 
septage applied to agricultural land, forest, or a reclamation site.
    (d) This subpart contains alternative vector attraction reduction 
requirements for sewage sludge that is applied to the land or placed on 
a surface disposal site.



Sec. 503.31  Special definitions.

    (a) Aerobic digestion is the biochemical decomposition of organic 
matter in sewage sludge into carbon dioxide and water by microorganisms 
in the presence of air.
    (b) Anaerobic digestion is the biochemical decomposition of organic 
matter in sewage sludge into methane gas and carbon dioxide by 
microorganisms in the absence of air.
    (c) Density of microorganisms is the number of microorganisms per 
unit mass of total solids (dry weight) in the sewage sludge.
    (d) Land with a high potential for public exposure is land that the 
public uses frequently. This includes, but is not limited to, a public 
contact site and a reclamation site located in a populated area (e.g, a 
construction site located in a city).
    (e) Land with a low potential for public exposure is land that the 
public uses infrequently. This includes, but is not limited to, 
agricultural land, forest, and a reclamation site located in an 
unpopulated area (e.g., a strip mine located in a rural area).
    (f) Pathogenic organisms are disease-causing organisms. These 
include, but are not limited to, certain bacteria, protozoa, viruses, 
and viable helminth ova.
    (g) pH means the logarithm of the reciprocal of the hydrogen ion 
concentration.
    (h) Specific oxygen uptake rate (SOUR) is the mass of oxygen 
consumed per unit time per unit mass of total solids (dry weight basis) 
in the sewage sludge.
    (i) Total solids are the materials in sewage sludge that remain as 
residue when the sewage sludge is dried at 103 to 105 degrees Celsius.
    (j) Unstabilized solids are organic materials in sewage sludge that 
have not been treated in either an aerobic or anaerobic treatment 
process.
    (k) Vector attraction is the characteristic of sewage sludge that 
attracts rodents, flies, mosquitos, or

[[Page 676]]

other organisms capable of transporting infectious agents.
    (l) Volatile solids is the amount of the total solids in sewage 
sludge lost when the sewage sludge is combusted at 550 degrees Celsius 
in the presence of excess air.



Sec. 503.32  Pathogens.

    (a) Sewage sludge--Class A. (1) The requirement in Sec. 503.32(a)(2) 
and the requirements in either Sec. 503.32(a)(3), (a)(4), (a)(5), 
(a)(6), (a)(7), or (a)(8) shall be met for a sewage sludge to be 
classified Class A with respect to pathogens.
    (2) The Class A pathogen requirements in Sec. 503.32 (a)(3) through 
(a)(8) shall be met either prior to meeting or at the same time the 
vector attraction reduction requirements in Sec. 503.33, except the 
vector attraction reduction requirements in Sec. 503.33 (b)(6) through 
(b)(8), are met.
    (3) Class A--Alternative 1. (i) Either the density of fecal coliform 
in the sewage sludge shall be less than 1000 Most Probable Number per 
gram of total solids (dry weight basis), or the density of Salmonella 
sp. bacteria in the sewage sludge shall be less than three Most Probable 
Number per four grams of total solids (dry weight basis) at the time the 
sewage sludge is used or disposed; at the time the sewage sludge is 
prepared for sale or give away in a bag or other container for 
application to the land; or at the time the sewage sludge or material 
derived from sewage sludge is prepared to meet the requirements in 
Sec. 503.10 (b), (c), (e), or (f).
    (ii) The temperature of the sewage sludge that is used or disposed 
shall be maintained at a specific value for a period of time.
    (A) When the percent solids of the sewage sludge is seven percent or 
higher, the temperature of the sewage sludge shall be 50 degrees Celsius 
or higher; the time period shall be 20 minutes or longer; and the 
temperature and time period shall be determined using equation (2), 
except when small particles of sewage sludge are heated by either warmed 
gases or an immiscible liquid.

                                                                        
                     131,700,000                                        
      D=       ----------------------     Eq. (2)                       
                      100.1400t                                         
                                                                        

Where,

D=time in days.
t=temperature in degrees Celsius.

    (B) When the percent solids of the sewage sludge is seven percent or 
higher and small particles of sewage sludge are heated by either warmed 
gases or an immiscible liquid, the temperature of the sewage sludge 
shall be 50 degrees Celsius or higher; the time period shall be 15 
seconds or longer; and the temperature and time period shall be 
determined using equation (2).
    (C) When the percent solids of the sewage sludge is less than seven 
percent and the time period is at least 15 seconds, but less than 30 
minutes, the temperature and time period shall be determined using 
equation (2).
    (D) When the percent solids of the sewage sludge is less than seven 
percent; the temperature of the sewage sludge is 50 degrees Celsius or 
higher; and the time period is 30 minutes or longer, the temperature and 
time period shall be determined using equation (3).

                                                                        
                     50,070,000                                         
      D=       ----------------------     Eq. (3)                       
                      100.1400t                                         
                                                                        

Where,

D=time in days.
t=temperature in degrees Celsius.

    (4) Class A--Alternative 2. (i) Either the density of fecal coliform 
in the sewage sludge shall be less than 1000 Most Probable Number per 
gram of total solids (dry weight basis), or the density of Salmonella 
sp. bacteria in the sewage sludge shall be less than three Most Probable 
Number per four grams of total solids (dry weight basis) at the time the 
sewage sludge is used or disposed; at the time the sewage sludge is 
prepared for sale or give away in a bag or other container for 
application to the land; or at the time the sewage sludge or material 
derived from sewage sludge is prepared to meet the requirements in 
Sec. 503.10 (b), (c), (e), or (f).
    (ii)(A) The pH of the sewage sludge that is used or disposed shall 
be raised to above 12 and shall remain above 12 for 72 hours.
    (B) The temperature of the sewage sludge shall be above 52 degrees 
Celsius for 12 hours or longer during the period

[[Page 677]]

that the pH of the sewage sludge is above 12.
    (C) At the end of the 72 hour period during which the pH of the 
sewage sludge is above 12, the sewage sludge shall be air dried to 
achieve a percent solids in the sewage sludge greater than 50 percent.
    (5) Class A--Alternative 3. (i) Either the density of fecal coliform 
in the sewage sludge shall be less than 1000 Most Probable Number per 
gram of total solids (dry weight basis), or the density of Salmonella 
sp. bacteria in sewage sludge shall be less than three Most Probable 
Number per four grams of total solids (dry weight basis) at the time the 
sewage sludge is used or disposed; at the time the sewage sludge is 
prepared for sale or give away in a bag or other container for 
application to the land; or at the time the sewage sludge or material 
derived from sewage sludge is prepared to meet the requirements in 
Sec. 503.10 (b), (c), (e), or (f).
    (ii)(A) The sewage sludge shall be analyzed prior to pathogen 
treatment to determine whether the sewage sludge contains enteric 
viruses.
    (B) When the density of enteric viruses in the sewage sludge prior 
to pathogen treatment is less than one Plaque-forming Unit per four 
grams of total solids (dry weight basis), the sewage sludge is Class A 
with respect to enteric viruses until the next monitoring episode for 
the sewage sludge.
    (C) When the density of enteric viruses in the sewage sludge prior 
to pathogen treatment is equal to or greater than one Plaque-forming 
Unit per four grams of total solids (dry weight basis), the sewage 
sludge is Class A with respect to enteric viruses when the density of 
enteric viruses in the sewage sludge after pathogen treatment is less 
than one Plaque-forming Unit per four grams of total solids (dry weight 
basis) and when the values or ranges of values for the operating 
parameters for the pathogen treatment process that produces the sewage 
sludge that meets the enteric virus density requirement are documented.
    (D) After the enteric virus reduction in paragraph (a)(5)(ii)(C) of 
this section is demonstrated for the pathogen treatment process, the 
sewage sludge continues to be Class A with respect to enteric viruses 
when the values for the pathogen treatment process operating parameters 
are consistent with the values or ranges of values documented in 
paragraph (a)(5)(ii)(C) of this section.
    (iii)(A) The sewage sludge shall be analyzed prior to pathogen 
treatment to determine whether the sewage sludge contains viable 
helminth ova.
    (B) When the density of viable helminth ova in the sewage sludge 
prior to pathogen treatment is less than one per four grams of total 
solids (dry weight basis), the sewage sludge is Class A with respect to 
viable helminth ova until the next monitoring episode for the sewage 
sludge.
    (C) When the density of viable helminth ova in the sewage sludge 
prior to pathogen treatment is equal to or greater than one per four 
grams of total solids (dry weight basis), the sewage sludge is Class A 
with respect to viable helminth ova when the density of viable helminth 
ova in the sewage sludge after pathogen treatment is less than one per 
four grams of total solids (dry weight basis) and when the values or 
ranges of values for the operating parameters for the pathogen treatment 
process that produces the sewage sludge that meets the viable helminth 
ova density requirement are documented.
    (D) After the viable helminth ova reduction in paragraph 
(a)(5)(iii)(C) of this section is demonstrated for the pathogen 
treatment process, the sewage sludge continues to be Class A with 
respect to viable helminth ova when the values for the pathogen 
treatment process operating parameters are consistent with the values or 
ranges of values documented in paragraph (a)(5)(iii)(C) of this section.
    (6) Class A--Alternative 4. (i) Either the density of fecal coliform 
in the sewage sludge shall be less than 1000 Most Probable Number per 
gram of total solids (dry weight basis), or the density of Salmonella 
sp. bacteria in the sewage sludge shall be less than three Most Probable 
Number per four grams of total solids (dry weight basis) at the time the 
sewage sludge is used or disposed; at the time the sewage sludge is 
prepared for sale or give away in a bag or other container for 
application to the land; or at the time the sewage

[[Page 678]]

sludge or material derived from sewage sludge is prepared to meet the 
requirements in Sec. 503.10 (b), (c), (e), or (f).
    (ii) The density of enteric viruses in the sewage sludge shall be 
less than one Plaque-forming Unit per four grams of total solids (dry 
weight basis) at the time the sewage sludge is used or disposed; at the 
time the sewage sludge is prepared for sale or give away in a bag or 
other container for application to the land; or at the time the sewage 
sludge or material derived from sewage sludge is prepared to meet the 
requirements in Sec. 503.10 (b), (c), (e), or (f), unless otherwise 
specified by the permitting authority.
    (iii) The density of viable helminth ova in the sewage sludge shall 
be less than one per four grams of total solids (dry weight basis) at 
the time the sewage sludge is used or disposed; at the time the sewage 
sludge is prepared for sale or give away in a bag or other container for 
application to the land; or at the time the sewage sludge or material 
derived from sewage sludge is prepared to meet the requirements in 
Sec. 503.10 (b), (c), (e), or (f), unless otherwise specified by the 
permitting authority.
    (7) Class A--Alternative 5. (i) Either the density of fecal coliform 
in the sewage sludge shall be less than 1000 Most Probable Number per 
gram of total solids (dry weight basis), or the density of Salmonella, 
sp. bacteria in the sewage sludge shall be less than three Most Probable 
Number per four grams of total solids (dry weight basis) at the time the 
sewage sludge is used or disposed; at the time the sewage sludge is 
prepared for sale or given away in a bag or other container for 
application to the land; or at the time the sewage sludge or material 
derived from sewage sludge is prepared to meet the requirements in 
Sec. 503.10(b), (c), (e), or (f).
    (ii) Sewage sludge that is used or disposed shall be treated in one 
of the Processes to Further Reduce Pathogens described in appendix B of 
this part.
    (8) Class A--Alternative 6. (i) Either the density of fecal coliform 
in the sewage sludge shall be less than 1000 Most Probable Number per 
gram of total solids (dry weight basis), or the density of Salmonella, 
sp. bacteria in the sewage sludge shall be less than three Most Probable 
Number per four grams of total solids (dry weight basis) at the time the 
sewage sludge is used or disposed; at the time the sewage sludge is 
prepared for sale or given away in a bag or other container for 
application to the land; or at the time the sewage sludge or material 
derived from sewage sludge is prepared to meet the requirements in 
Sec. 503.10(b), (c), (e), or (f).
    (ii) Sewage sludge that is used or disposed shall be treated in a 
process that is equivalent to a Process to Further Reduce Pathogens, as 
determined by the permitting authority.
    (b) Sewage sludge--Class B. (1)(i) The requirements in either 
Sec. 503.32(b)(2), (b)(3), or (b)(4) shall be met for a sewage sludge to 
be classified Class B with respect to pathogens.
    (ii) The site restrictions in Sec. 503.32(b)(5) shall be met when 
sewage sludge that meets the Class B pathogen requirements in 
Sec. 503.32(b)(2), (b)(3), or (b)(4) is applied to the land.
    (2) Class B--Alternative 1. (i) Seven samples of the sewage sludge 
shall be collected at the time the sewage sludge is used or disposed.
    (ii) The geometric mean of the density of fecal coliform in the 
samples collected in paragraph (b)(2)(i) of this section shall be less 
than either 2,000,000 Most Probable Number per gram of total solids (dry 
weight basis) or 2,000,000 Colony Forming Units per gram of total solids 
(dry weight basis).
    (3) Class B--Alternative 2. Sewage sludge that is used or disposed 
shall be treated in one of the Processes to Significantly Reduce 
Pathogens described in appendix B of this part.
    (4) Class B--Alternative 3. Sewage sludge that is used or disposed 
shall be treated in a process that is equivalent to a Process to 
Significantly Reduce Pathogens, as determined by the permitting 
authority.
    (5) Site restrictions. (i) Food crops with harvested parts that 
touch the sewage sludge/soil mixture and are totally above the land 
surface shall not be harvested for 14 months after application of sewage 
sludge.
    (ii) Food crops with harvested parts below the surface of the land 
shall not

[[Page 679]]

be harvested for 20 months after application of sewage sludge when the 
sewage sludge remains on the land surface for four months or longer 
prior to incorporation into the soil.
    (iii) Food crops with harvested parts below the surface of the land 
shall not be harvested for 38 months after application of sewage sludge 
when the sewage sludge remains on the land surface for less than four 
months prior to incorporation into the soil.
    (iv) Food crops, feed crops, and fiber crops shall not be harvested 
for 30 days after application of sewage sludge.
    (v) Animals shall not be allowed to graze on the land for 30 days 
after application of sewage sludge.
    (vi) Turf grown on land where sewage sludge is applied shall not be 
harvested for one year after application of the sewage sludge when the 
harvested turf is placed on either land with a high potential for public 
exposure or a lawn, unless otherwise specified by the permitting 
authority.
    (vii) Public access to land with a high potential for public 
exposure shall be restricted for one year after application of sewage 
sludge.
    (viii) Public access to land with a low potential for public 
exposure shall be restricted for 30 days after application of sewage 
sludge.
    (c) Domestic septage. (1) The site restrictions in Sec. 503.32(b)(5) 
shall be met when domestic septage is applied to agricultural land, 
forest, or a reclamation site; or
    (2) The pH of domestic septage applied to agricultural land, forest, 
or a reclamation site shall be raised to 12 or higher by alkali addition 
and, without the addition of more alkali, shall remain at 12 or higher 
for 30 minutes and the site restrictions in Sec. 503.32 (b)(5)(i) 
through (b)(5)(iv) shall be met.



Sec. 503.33  Vector attraction reduction.

    (a)(1) One of the vector attraction reduction requirements in 
Sec. 503.33 (b)(1) through (b)(10) shall be met when bulk sewage sludge 
is applied to agricultural land, forest, a public contact site, or a 
reclamation site.
    (2) One of the vector attraction reduction requirements in 
Sec. 503.33 (b)(1) through (b)(8) shall be met when bulk sewage sludge 
is applied to a lawn or a home garden.
    (3) One of the vector attraction reduction requirements in 
Sec. 503.33 (b)(1) through (b)(8) shall be met when sewage sludge is 
sold or given away in a bag or other container for application to the 
land.
    (4) One of the vector attraction reduction requirements in 
Sec. 503.33 (b)(1) through (b)(11) shall be met when sewage sludge 
(other than domestic septage) is placed on an active sewage sludge unit.
    (5) One of the vector attraction reduction requirements in 
Sec. 503.33 (b)(9), (b)(10), or (b)(12) shall be met when domestic 
septage is applied to agricultural land, forest, or a reclamation site 
and one of the vector attraction reduction requirements in Sec. 503.33 
(b)(9) through (b)(12) shall be met when domestic septage is placed on 
an active sewage sludge unit.
    (b)(1) The mass of volatile solids in the sewage sludge shall be 
reduced by a minimum of 38 percent (see calculation procedures in 
``Environmental Regulations and Technology--Control of Pathogens and 
Vector Attraction in Sewage Sludge'', EPA-625/R-92/013, 1992, U.S. 
Environmental Protection Agency, Cincinnati, Ohio 45268).
    (2) When the 38 percent volatile solids reduction requirement in 
Sec. 503.33(b)(1) cannot be met for an anaerobically digested sewage 
sludge, vector attraction reduction can be demonstrated by digesting a 
portion of the previously digested sewage sludge anaerobically in the 
laboratory in a bench-scale unit for 40 additional days at a temperature 
between 30 and 37 degrees Celsius. When at the end of the 40 days, the 
volatile solids in the sewage sludge at the beginning of that period is 
reduced by less than 17 percent, vector attraction reduction is 
achieved.
    (3) When the 38 percent volatile solids reduction requirement in 
Sec. 503.33(b)(1) cannot be met for an aerobically digested sewage 
sludge, vector attraction reduction can be demonstrated by digesting a 
portion of the previously digested sewage sludge that has a percent 
solids of two percent or less aerobically in the laboratory in a bench-
scale unit for 30 additional days at 20 degrees Celsius. When at the end

[[Page 680]]

of the 30 days, the volatile solids in the sewage sludge at the 
beginning of that period is reduced by less than 15 percent, vector 
attraction reduction is achieved.
    (4) The specific oxygen uptake rate (SOUR) for sewage sludge treated 
in an aerobic process shall be equal to or less than 1.5 milligrams of 
oxygen per hour per gram of total solids (dry weight basis) at a 
temperature of 20 degrees Celsius.
    (5) Sewage sludge shall be treated in an aerobic process for 14 days 
or longer. During that time, the temperature of the sewage sludge shall 
be higher than 40 degrees Celsius and the average temperature of the 
sewage sludge shall be higher than 45 degrees Celsius.
    (6) The pH of sewage sludge shall be raised to 12 or higher by 
alkali addition and, without the addition of more alkali, shall remain 
at 12 or higher for two hours and then at 11.5 or higher for an 
additional 22 hours.
    (7) The percent solids of sewage sludge that does not contain 
unstabilized solids generated in a primary wastewater treatment process 
shall be equal to or greater than 75 percent based on the moisture 
content and total solids prior to mixing with other materials.
    (8) The percent solids of sewage sludge that contains unstabilized 
solids generated in a primary wastewater treatment process shall be 
equal to or greater than 90 percent based on the moisture content and 
total solids prior to mixing with other materials.
    (9)(i) Sewage sludge shall be injected below the surface of the 
land.
    (ii) No significant amount of the sewage sludge shall be present on 
the land surface within one hour after the sewage sludge is injected.
    (iii) When the sewage sludge that is injected below the surface of 
the land is Class A with respect to pathogens, the sewage sludge shall 
be injected below the land surface within eight hours after being 
discharged from the pathogen treatment process.
    (10)(i) Sewage sludge applied to the land surface or placed on a 
surface disposal site shall be incorporated into the soil within six 
hours after application to or placement on the land.
    (ii) When sewage sludge that is incorporated into the soil is Class 
A with respect to pathogens, the sewage sludge shall be applied to or 
placed on the land within eight hours after being discharged from the 
pathogen treatment process.
    (11) Sewage sludge placed on an active sewage sludge unit shall be 
covered with soil or other material at the end of each operating day.
    (12) The pH of domestic septage shall be raised to 12 or higher by 
alkali addition and, without the addition of more alkali, shall remain 
at 12 or higher for 30 minutes.



                         Subpart E--Incineration



Sec. 503.40  Applicability.

    (a) This subpart applies to a person who fires sewage sludge in a 
sewage sludge incinerator, to a sewage sludge incinerator, and to sewage 
sludge fired in a sewage sludge incinerator.
    (b) This subpart applies to the exit gas from a sewage sludge 
incinerator stack.
    (c) The management practice in Sec. 503.45(a), the frequency of 
monitoring requirement for total hydrocarbon concentration in 
Sec. 503.46(b) and the recordkeeping requirements for total hydrocarbon 
concentration in Sec. 503.47(c) and (n) do not apply if the following 
conditions are met:
    (1) The exit gas from a sewage sludge incinerator stack is monitored 
continuously for carbon monoxide.
    (2) The monthly average concentration of carbon monoxide in the exit 
gas from a sewage sludge incinerator stack, corrected for zero percent 
moisture and to seven percent oxygen, does not exceed 100 parts per 
million on a volumetric basis.
    (3) The person who fires sewage sludge in a sewage sludge 
incinerator retains the following information for five years:
    (i) The carbon monoxide concentrations in the exit gas; and
    (ii) A calibration and maintenance log for the instrument used to 
measure the carbon monoxide concentration.
    (4) Class I sludge management facilities, POTWs (as defined in 40 
CFR 501.2) with a design flow rate equal to or greater than one million 
gallons per

[[Page 681]]

day, and POTWs that serve a population of 10,000 people or greater 
submit the monthly average carbon monoxide concentrations in the exit 
gas to the permitting authority on February 19 of each year.

[58 FR 9387, Feb. 19, 1993, as amended at 59 FR 9099, Feb. 25, 1994]



Sec. 503.41  Special definitions.

    (a) Air pollution control device is one or more processes used to 
treat the exit gas from a sewage sludge incinerator stack.
    (b) Auxiliary fuel is fuel used to augment the fuel value of sewage 
sludge. This includes, but is not limited to, natural gas, fuel oil, 
coal, gas generated during anaerobic digestion of sewage sludge, and 
municipal solid waste (not to exceed 30 percent of the dry weight of 
sewage sludge and auxiliary fuel together). Hazardous wastes are not 
auxiliary fuel.
    (c) Control efficiency is the mass of a pollutant in the sewage 
sludge fed to an incinerator minus the mass of that pollutant in the 
exit gas from the incinerator stack divided by the mass of the pollutant 
in the sewage sludge fed to the incinerator.
    (d) Dispersion factor is the ratio of the increase in the ground 
level ambient air concentration for a pollutant at or beyond the 
property line of the site where the sewage sludge incinerator is located 
to the mass emission rate for the pollutant from the incinerator stack.
    (e) Fluidized bed incinerator is an enclosed device in which organic 
matter and inorganic matter in sewage sludge are combusted in a bed of 
particles suspended in the combustion chamber gas.
    (f) Hourly average is the arithmetic mean of all measurements, taken 
during an hour. At least two measurements must be taken during the hour.
    (g) Incineration is the combustion of organic matter and inorganic 
matter in sewage sludge by high temperatures in an enclosed device.
    (h) Monthly average is the arithmetic mean of the hourly averages 
for the hours a sewage sludge incinerator operates during the month.
    (i) Risk specific concentration is the allowable increase in the 
average daily ground level ambient air concentration for a pollutant 
from the incineration of sewage sludge at or beyond the property line of 
the site where the sewage sludge incinerator is located.
    (j) Sewage sludge feed rate is either the average daily amount of 
sewage sludge fired in all sewage sludge incinerators within the 
property line of the site where the sewage sludge incinerators are 
located for the number of days in a 365 day period that each sewage 
sludge incinerator operates, or the average daily design capacity for 
all sewage sludge incinerators within the property line of the site 
where the sewage sludge incinerators are located.
    (k) Sewage sludge incinerator is an enclosed device in which only 
sewage sludge and auxiliary fuel are fired.
    (l) Stack height is the difference between the elevation of the top 
of a sewage sludge incinerator stack and the elevation of the ground at 
the base of the stack when the difference is equal to or less than 65 
meters. When the difference is greater than 65 meters, stack height is 
the creditable stack height determined in accordance with 40 CFR 51.100 
(ii).
    (m) Total hydrocarbons means the organic compounds in the exit gas 
from a sewage sludge incinerator stack measured using a flame ionization 
detection instrument referenced to propane.
    (n) Wet electrostatic precipitator is an air pollution control 
device that uses both electrical forces and water to remove pollutants 
in the exit gas from a sewage sludge incinerator stack.
    (o) Wet scrubber is an air pollution control device that uses water 
to remove pollutants in the exit gas from a sewage sludge incinerator 
stack.



Sec. 503.42  General requirements.

    No person shall fire sewage sludge in a sewage sludge incinerator 
except in compliance with the requirements in this subpart.



Sec. 503.43  Pollutant limits.

    (a) Firing of sewage sludge in a sewage sludge incinerator shall not 
violate the requirements in the National Emission Standard for Beryllium 
in subpart C of 40 CFR part 61.
    (b) Firing of sewage sludge in a sewage sludge incinerator shall not 
violate

[[Page 682]]

the requirements in the National Emission Standard for Mercury in 
subpart E of 40 CFR part 61.
    (c) Pollutant limit--lead. (1) The daily concentration of lead in 
sewage sludge fed to a sewage sludge incinerator shall not exceed the 
concentration calculated using Equation (4).


                                                                        
                        0.1 x NAAQS x 86,400                            
  C=  --------------------------------------------------------  Eq. (4) 
                          DF x (1-CE) x SF                              
                                                                        


Where:
    C=Daily concentration of lead in sewage sludge in milligrams per 
kilogram of total solids (dry weight basis).
    NAAQS=National Ambient Air Quality Standard for lead in micrograms 
per cubic meter.
    DF=Dispersion factor in micrograms per cubic meter per gram per 
second.
    CE=Sewage sludge incinerator control efficiency for lead in 
hundredths.
    SF=Sewage sludge feed rate in metric tons per day (dry weight 
basis).

    (2)(i) When the sewage sludge stack height is 65 meters or less, the 
actual sewage sludge incinerator stack height shall be used in an air 
dispersion model specified by the permitting authority to determine the 
dispersion factor (DF) in equation (4).
    (ii) When the sewage sludge incinerator stack height exceeds 65 
meters, the creditable stack height shall be determined in accordance 
with 40 CFR 51.100(ii) and the creditable stack height shall be used in 
an air dispersion model specified by the permitting authority to 
determine the dispersion factor (DF) in equation (4).
    (3) The control efficiency (CE) in equation (5) shall be determined 
from a performance test of the sewage sludge incinerator, as specified 
by the permitting authority.
    (d) Pollutant limit--arsenic, cadmium, chromium, and nickel. (1) The 
daily concentration for arsenic, cadmium, chromium, and nickel in sewage 
sludge fed to a sewage sludge incinerator each shall not exceed the 
concentration calculated using equation (5).

                                                                        
                            RSC x 86,400                                
  C=  --------------------------------------------------------  Eq. (5) 
                          DF x (1-CE) x SF                              
                                                                        


Where:
    C=Daily concentration of arsenic, cadmium, chromium, or nickel in 
sewage sludge in milligrams per kilogram of total solids (dry weight 
basis).
    CE=Sewage sludge incinerator control efficiency for arsenic, 
cadmium, chromium, or nickel in hundredths.
    DF=Dispersion factor in micrograms per cubic meter per gram per 
second.
    RSC=Risk specific concentration in micrograms per cubic meter. S
    F=Sewage sludge feed rate in met,ric tons per day (dry weight 
basis).
    (2) The risk specific concentrations for arsenic, cadmium, and 
nickel used in equation (6) shall be obtained from Table 1 of Sec. 503 
.43.

 Table 1 of Sec.  503.43.--Risk Specific Concentration Arsenic, Cadmium,
                               and Nickel                               
------------------------------------------------------------------------
                                                           Risk specific
                                                           concentration
                        Pollutant                           (micrograms 
                                                             per cubic  
                                                              meter)    
------------------------------------------------------------------------
Arsenic.................................................           0.023
Cadmium.................................................           0.057
Nickel..................................................           2.0  
------------------------------------------------------------------------


    (3) The risk specific concentration for chromium used in equation 
(5) shall be obtained from Table 2 of Sec. 503.43 or shall be calculated 
using equation (6), as specified by the permitting authority.

     Table 2 of Sec.  503.43.--Risk Specific Concentration--Chromium    
------------------------------------------------------------------------
                                                          Risk specific 
                                                          concentration 
                  Type of incinerator                    (micrograms per
                                                           cubic meter) 
------------------------------------------------------------------------
Fluidized bed with wet scrubber........................           0.65  
Fluidized bed with wet scrubber and wet electrostatic                   
 precipitator..........................................           0.23  
Other types with wet scrubber..........................           0.064 
Other types with wet scrubber and wet electrostatic                     
 precipitator..........................................           0.016 
------------------------------------------------------------------------



                                                                        
           0.0085                                                       
  RSC=  -----------                                             Eq. (6) 
             r                                                          
                                                                        


Where:
    RSC=risk specific concentration for chromium in micrograms per cubic 
meter used in equation (5).
    r=decimal fraction of the hexavalent chromium concentration in the 
total chromium concentration measured in the 

[[Page 683]]

exit gas from the sewage sludge incinerator stack in hundredths.

    (4)(i) When the sewage sludge incinerator stack height is equal to 
or less than 65 meters, the actual sewage sludge incinerator stack 
height shall be used in an air dispersion model, as specified by the 
permitting authority, to determine the dispersion factor (DF) in 
equation (5).
    (ii) When the sewage sludge incinerator stack height is greater than 
65 meters, the creditable stack height shall be determined in accordance 
with 40 CFR 51.100(ii) and the creditable stack height shall be used in 
an air dispersion model, as specified by the permitting authority, to 
determine the dispersion factor (DF) in equation (5).
    (5) The control efficiency (CE) in equation (5) shall be determined 
from a performance test of the sewage sludge incinerator, as specified 
by the permitting authority.



Sec. 503.44  Operational standard--total hydrocarbons.

    (a) The total hydrocarbons concentration in the exit gas from a 
sewage sludge incinerator shall be corrected for zero percent moisture 
by multiplying the measured total hydrocarbons concentration by the 
correction factor calculated using equation (7).

                                                                        
                                                        1               
       Correction factor (percent moisture)=       -----------  Eq. (7) 
                                                      (1--X)            
                                                                        


Where:
    X=decimal fraction of the percent moisture in the sewage sludge 
incinerator exit gas in hundredths.

    (b) The total hydrocarbons concentration in the exit gas from a 
sewage sludge incinerator shall be corrected to seven percent oxygen by 
multiplying the measured total hydrocarbons concentration by the 
correction factor calculated using equation (8).

                                                                        
                                                       14               
           Correction factor (oxygen)=           -------------  Eq. (8) 
                                                    (21--Y)             
                                                                        


Where:
    Y=Percent oxygen concentration in the sewage sludge incinerator 
stack exit gas (dry volume/dry volume).

    (c) The monthly average concentration for total hydrocarbons in the 
exit gas from a sewage sludge incinerator stack, corrected for zero 
percent moisture using the correction factor from equation (7) and to 
seven percent oxygen using the correction factor from equation (8), 
shall not exceed 100 parts per million on a volumetric basis when 
measured using the instrument required by Sec. 503.45(a).



Sec. 503.45  Management practices.

    (a)(1) An instrument that measures and records the total 
hydrocarbons concentration in the sewage sludge incinerator stack exit 
gas continuously shall be installed, calibrated, operated, and 
maintained for each sewage sludge incinerator, as specified by the 
permitting authority.
    (2) The total hydrocarbons instrument shall employ a flame 
ionization detector; shall have a heated sampling line maintained at a 
temperature of 150 degrees Celsius or higher at all times; and shall be 
calibrated at least once every 24-hour operating period using propane.
    (b) An instrument that measures and records the oxygen concentration 
in the sewage sludge incinerator stack exit gas continuously shall be 
installed, calibrated, operated, and maintained for each sewage sludge 
incinerator, as specified by the permitting authority.
    (c) An instrument that measures and records information used to 
determine the moisture content in the sewage sludge incinerator stack 
exit gas continuously shall be installed, calibrated, operated, and 
maintained for each sewage sludge incinerator, as specified by the 
permitting authority.
    (d) An instrument that measures and records combustion temperatures 
continuously shall be installed, calibrated, operated, and maintained 
for each sewage sludge incinerator, as specified by the permitting 
authority.

[[Page 684]]

    (e) The maximum combustion temperature for a sewage sludge 
incinerator shall be specified by the permitting authority and shall be 
based on information obtained during the performance test of the sewage 
sludge incinerator to determine pollutant control efficiencies.
    (f) The values for the operating parameters for the sewage sludge 
incinerator air pollution control device shall be specified by the 
permitting authority and shall be based on information obtained during 
the performance test of the sewage sludge incinerator to determine 
pollutant control efficiencies.
    (g) Sewage sludge shall not be fired in a sewage sludge incinerator 
if it is likely to adversely affect a threatened or endangered species 
listed under section 4 of the Endangered Species Act or its designated 
critical habitat.



Sec. 503.46  Frequency of monitoring.

    (a) Sewage sludge. (1) The frequency of monitoring for beryllium and 
mercury shall be specified by the permitting authority.
    (2) The frequency of monitoring for arsenic, cadmium, chromium, 
lead, and nickel in sewage sludge fed to a sewage sludge incinerator 
shall be the frequency in Table 1 of Sec. 503.46.

     Table 1 of Sec.  503.46.--Frequency of Monitoring--Incineration    
------------------------------------------------------------------------
 Amount of sewage sludge \1\ (metric tons                               
           per 365 day period)                       Frequency          
------------------------------------------------------------------------
Greater than zero but less than 290......  Once per year.               
Equal to or greater than 290 but less      Once per quarter (four times 
 than 1,500.                                per year).                  
Equal to or greater than 1,500 but less    Once per 60 days (six times  
 than 15,000.                               per year).                  
Equal to or greater than 15,000..........  Once per month (12 times per 
                                            year).                      
------------------------------------------------------------------------
\1\ Amount of sewage sludge fired in a sewage sludge incinerator (dry   
  weight basis).                                                        


    (3) After the sewage sludge has been monitored for two years at the 
frequency in Table 1 of Sec. 503.46, the permitting authority may reduce 
the frequency of monitoring for arsenic, cadmium, chromium, lead, and 
nickel, but in no case shall the frequency of monitoring be less than 
once per year when sewage sludge is fired in a sewage sludge 
incinerator.
    (b) Total hydrocarbons, oxygen concentration, information to 
determine moisture content, and combustion temperatures. The total 
hydrocarbons concentration and oxygen concentration in the exit gas from 
a sewage sludge incinerator stack, the information used to measure 
moisture content in the exit gas, and the combustion temperatures for 
the sewage sludge incinerator shall be monitored continuously.
    (c) Air pollution control device operating parameters. The frequency 
of monitoring for the sewage sludge incinerator air pollution control 
device operating parameters shall be specified by the permitting 
authority.

(Approved by the Office of Management and Budget under control number 
2040-0157)



Sec. 503.47  Recordkeeping.

    (a) The person who fires sewage sludge in a sewage sludge 
incinerator shall develop the information in Sec. 503.47(b) through 
Sec. 503.47(n) and shall retain that information for five years.
    (b) The concentration of lead, arsenic, cadmium, chromium, and 
nickel in the sewage sludge fed to the sewage sludge incinerator.
    (c) The total hydrocarbons concentrations in the exit gas from the 
sewage sludge incinerator stack.
    (d) Information that indicates the requirements in the National 
Emission Standard for beryllium in subpart C of 40 CFR part 61 are met.
    (e) Information that indicates the requirements in the National 
Emission Standard for mercury in subpart E of 40 CFR part 61 are met.
    (f) The combustion temperatures, including the maximum combustion 
temperature, for the sewage sludge incinerator.
    (g) Values for the air pollution control device operating 
parameters.
    (h) The oxygen concentration and information used to measure 
moisture content in the exit gas from the sewage sludge incinerator 
stack.
    (i) The sewage sludge feed rate.
    (j) The stack height for the sewage sludge incinerator.
    (k) The dispersion factor for the site where the sewage sludge 
incinerator is located.

[[Page 685]]

    (l) The control efficiency for lead, arsenic, cadmium, chromium, and 
nickel for each sewage sludge incinerator.
    (m) The risk specific concentration for chromium calculated using 
equation (6), if applicable.
    (n) A calibration and maintenance log for the instruments used to 
measure the total hydrocarbons concentration and oxygen concentration in 
the exit gas from the sewage sludge incinerator stack, the information 
needed to determine moisture content in the exit gas, and the combustion 
temperatures.

(Approved by the Office of Management and Budget under control number 
2040-0157)



Sec. 503.48  Reporting.

    Class I sludge management facilities, POTWs (as defined in 40 CFR 
501.2) with a design flow rate equal to or greater than one million 
gallons per day, and POTWs that serve a population of 10,000 people or 
greater shall submit the information in Sec. 503.47(b) through 
Sec. 503.47(h) to the permitting authority on February 19 of each year.

(Approved by the Office of Management and Budget under control number 
2040-0157)

 Appendix A to Part 503--Procedure to Determine the Annual Whole Sludge 
                  Application Rate for a Sewage Sludge

    Section 503.13(a)(4)(ii) requires that the product of the 
concentration for each pollutant listed in Table 4 of Sec. 503.13 in 
sewage sludge sold or given away in a bag or other container for 
application to the land and the annual whole sludge application rate 
(AWSAR) for the sewage sludge not cause the annual pollutant loading 
rate for the pollutant in Table 4 of Sec. 503.13 to be exceeded. This 
appendix contains the procedure used to determine the AWSAR for a sewage 
sludge that does not cause the annual pollutant loading rates in Table 4 
of Sec. 503.13 to be exceeded.
    The relationship between the annual pollutant loading rate (APLR) 
for a pollutant and the annual whole sludge application rate (AWSAR) for 
1a sewage sludge is shown in equation (1).
APLR=C x AWSAR x 0.001            (1)

Where:
    APLR=Annual pollutant loading rate in kilograms per hectare per 365 
day period.
    C=Pollutant concentration in milligrams, per kilogram of total 
solids (dry weight basis).
    AWSAR=Annual whole sludge application rate in metric tons per 
hectare per 365 day period (dry weight basis).
    0.001=A conversion factor.

    To determine the AWSAR, equation (1) is rearranged into equation 
(2):

                                                                        
              APLR                                                      
  AWSAR=  -----------                                               (2) 
           C x 0.001                                                    
                                                                        

    The procedure used to determine the AWSAR for a sewage sludge is 
presented below.

                               Procedure:

    1. Analyze a sample of the sewage sludge to determine the 
concentration for each of the pollutants listed in Table 4 of 
Sec. 503.13 in the sewage sludge.
    2. Using the pollutant concentrations from Step 1 and the APLRs from 
Table 4 of Sec. 503.13, calculate an AWSAR for each pollutant using 
equation (2) above.
    3. The AWSAR for the sewage sludge is the lowest AWSAR calculated in 
Step 2.

          Appendix B to Part 503--Pathogen Treatment Processes

          A. Processes to Significantly Reduce Pathogens (PSRP)

    1. Aerobic digestion--Sewage sludge is agitated with air or oxygen 
to maintain aerobic conditions for a specific mean cell residence time 
at a specific temperature. Values for the mean cell residence time and 
temperature shall be between 40 days at 20 degrees Celsius and 60 days 
at 15 degrees Celsius.
    2. Air drying--Sewage sludge is dried on sand beds or on paved or 
unpaved basins. The sewage sludge dries for a minimum of three months. 
During two of the three months, the ambient average daily temperature is 
above zero degrees Celsius.
    3. Anaerobic digestion--Sewage sludge is treated in the absence of 
air for a specific mean cell residence time at a specific temperature. 
Values for the mean cell residence time and temperature shall be between 
15 days at 35 to 55 degrees Celsius and 60 days at 20 degrees Celsius.
    4. Composting--Using either the within-vessel, static aerated pile, 
or windrow composting methods, the temperature of the sewage sludge is 
raised to 40 degrees Celsius or higher and remains at 40 degrees Celsius 
or higher for five days. For four hours during the five days, the 
temperature in the compost pile exceeds 55 degrees Celsius.
    5. Lime stabilization--Sufficient lime is added to the sewage sludge 
to raise the pH of the sewage sludge to 12 after two hours of contact.
    B. Processes to Further Reduce Pathogens (PFRP)

[[Page 686]]

    1. Composting--Using either the within-vessel composting method or 
the static aerated pile composting method, the temperature of the sewage 
sludge is maintained at 55 degrees Celsius or higher for three days.
    Using the windrow composting method, the temperature of the sewage 
sludge is maintained at 55 degrees or higher for 15 days or longer. 
During the period when the compost is maintained at 55 degrees or 
higher, there shall be a minimum of five turnings of the windrow.
    2. Heat drying--Sewage sludge is dried by direct or indirect contact 
with hot gases to reduce the moisture content of the sewage sludge to 10 
percent or lower. Either the temperature of the sewage sludge particles 
exceeds 80 degrees Celsius or the wet bulb temperature of the gas in 
contact with the sewage sludge as the sewage sludge leaves the dryer 
exceeds 80 degrees Celsius.
    3. Heat treatment--Liquid sewage sludge is heated to a temperature 
of 180 degrees Celsius or higher for 30 minutes.
    4. Thermophilic aerobic digestion--Liquid sewage sludge is agitated 
with air or oxygen to maintain aerobic conditions and the mean cell 
residence time of the sewage sludge is 10 days at 55 to 60 degrees 
Celsius.
    5. Beta ray irradiation--Sewage sludge is irradiated with beta rays 
from an accelerator at dosages of at least 1.0 megarad at room 
temperature (ca. 20 degrees Celsius).
    6. Gamma ray irradiation--Sewage sludge is irradiated with gamma 
rays from certain isotopes, such as Cobalt 60 and Cesium 137, at room 
temperature (ca. 20 degrees Celsius).
    7. Pasteurization--The temperature of the sewage sludge is 
maintained at 70 degrees Celsius or higher for 30 minutes or longer.

[[Page 687]]



                         SUBCHAPTER P [RESERVED]





                       SUBCHAPTER Q--ENERGY POLICY





PART 600--FUEL ECONOMY OF MOTOR VEHICLES--Table of Contents




   Subpart A--Fuel Economy Regulations for 1977 and Later Model Year 
                     Automobiles--General Provisions

Sec.
600.001-86  General applicability.
600.001-93  General applicability.
600.002-85  Definitions.
600.002-93  Definitions.
600.003-77  Abbreviations.
600.004-77  Section numbering, construction.
600.005-81  Maintenance of records and rights of entry.
600.006-86  Data and information requirements for fuel economy vehicles.
600.006-87  Data and information requirements for fuel economy vehicles.
600.006-89  Data and information requirements for fuel economy vehicles.
600.007-80  Vehicle acceptability.
600.008-77  Review of fuel economy data, testing by the Administrator.
600.009-85  Hearing on acceptance of test data.
600.010-86  Vehicle test requirements and minimum data requirements.
600.011-93  Reference materials.

   Subpart B--Fuel Economy Regulations for 1978 and Later Model Year 
                      Automobiles--Test Procedures

600.101-86  General applicability.
600.101-93  General applicability.
600.102-78  Definitions.
600.103-78  Abbreviations.
600.104-78  Section numbering, construction.
600.105-78  Recordkeeping.
600.106-78  Equipment requirements.
600.107-78  Fuel specifications.
600.107-93  Fuel specifications.
600.108-78  Analytical gases.
600.109-78  EPA driving cycles.
600.110-78  Equipment calibration.
600.111-80  Test procedures.
600.111-93  Test procedures.
600.112-78  Exhaust sample analysis.
600.113-78  Fuel economy calculations.
600.113-88  Fuel economy calculations.
600.113-93  Fuel economy calculations.

   Subpart C--Fuel Economy Regulations for 1977 and Later Model Year 
       Automobiles--Procedures for Calculating Fuel Economy Values

600.201-86  General applicability.
600.201-93  General applicability.
600.202-77  Definitions.
600.203-77  Abbreviations.
600.204-77  Section numbering, construction.
600.205-77  Recordkeeping.
600.206-86  Calculation and use of fuel economy values for gasoline-
          fueled, diesel, and electric vehicle configurations.
600.206-93  Calculation and use of fuel economy values for gasoline-
          fueled, diesel-fueled, electric, alcohol-fueled, natural gas-
          fueled, alcohol dual fuel, and natural gas dual fuel vehicle 
          configurations.
600.207-86  Calculation of fuel economy values for a model type.
600.207-93  Calculation of fuel economy values for a model type.
600.208-77  Sample calculation.
600.209-85  Calculation of fuel economy values for labeling.
600.209-95  Calculation of fuel economy values for labeling.

   Subpart D--Fuel Economy Regulations for 1977 and Later Model Year 
                          Automobiles--Labeling

600.301-86  General applicability.
600.301-95  General applicability.
600.302-77  Definitions.
600.303-77  Abbreviations.
600.304-77  Section numbering, construction.
600.305-77  Recordkeeping.
600.306-86  Labeling requirements.
600.307-86  Fuel economy label format requirements.
600.307-95  Fuel economy label format requirements.
600.310-86  Labeling of high altitude vehicles.
600.311-86  Range of fuel economy for comparable automobiles.
600.312-86  Labeling, reporting, and recordkeeping; Administrator 
          reviews.
600.313-86  Timetable for data and information submittal and review.
600.314-86  Updating label values, annual fuel cost, Gas Guzzler Tax, 
          and range of fuel economies for comparable automobiles.
600.315-82  Classes of comparable automobiles.
600.316-78  Multistage manufacturer.

   Subpart E--Fuel Economy Regulations for 1977 and Later Model Year 
      Automobiles--Dealer Availability of Fuel Economy Information

600.401-77  General applicability.
600.402-77  Definitions.
600.403-77  Abbreviations.
600.404-77  Section numbering, construction.
600.405-77  Dealer requirements.

[[Page 688]]

600.406-77  [Reserved]
600.407-77  Booklets displayed by dealers.

   Subpart F--Fuel Economy Regulations for Model Year 1978 Passenger 
Automobiles and for 1979 and Later Model Year Automobiles (Light Trucks 
 and Passenger Automobiles)--Procedures for Determining Manufacturer's 
                          Average Fuel Economy

600.501-85  General applicability.
600.501-86  General applicability.
600.501-93  General applicability.
600.502-81  Definitions.
600.503-78  Abbreviations.
600.504-78  Section numbering, construction.
600.505-78  Recordkeeping.
600.507-86  Running change data requirements.
600.509-86  Voluntary submission of additional data.
600.510-86  Calculation of average fuel economy.
600.510-93  Calculation of average fuel economy.
600.511-80  Determination of domestic production.
600.512-86  Model year report.
600.513-81  Gas Guzzler Tax.
600.513-91  Gas Guzzler Tax.

Appendix I to Part 600--Highway Fuel Economy Driving Schedule
Appendix II to Part 600--Sample Test Value Calculations
Appendix III to Part 600--Sample Fuel Economy Label Calculation (1977 
          Model Year)
Appendices IV-VII to Part 600 [Reserved]
Appendix VIII to Part 600--Fuel Economy Label Formats

    Authority: 15 U.S.C. 2001, 2002, 2003, 2005, 2006, and 2013.

    Source: 41 FR 38685, Sept. 10, 1976, unless otherwise noted.

    Editorial Note: For a document removing the OMB control number 
wherever it appeared in part 600, see 58 FR 34370, June 25, 1993.



   Subpart A--Fuel Economy Regulations for 1977 and Later Model Year 
                     Automobiles--General Provisions



Sec. 600.001-86  General applicability.

    (a) The provisions of this subpart are applicable to 1986 and later 
model year gasoline-fueled and diesel automobiles.
    (b)(1) Manufacturers that produce only electric vehicles are exempt 
from the requirement of this subpart, except with regard to the 
requirements in those sections pertaining specifically to electric 
vehicles.
    (2) Manufacturers with worldwide production (excluding electric 
vehicle production) of less than 10,000 gasoline-fueled and/or diesel 
powered passenger automobiles and light trucks may optionally comply 
with the electric vehicle requirements in this subpart.

[49 FR 13847, Apr. 6, 1984]



Sec. 600.001-93  General applicability.

    (a) The provisions of this subpart are applicable to 1993 and later 
model year gasoline-fueled, diesel-fueled, alcohol-fueled, natural gas-
fueled, alcohol dual fuel, and natural gas dual fuel automobiles.
    (b)(1) Manufacturers that produce only electric vehicles are exempt 
from the requirement of this subpart, except with regard to the 
requirements in those sections pertaining specifically to electric 
vehicles.
    (2) Manufacturers with worldwide production (excluding electric 
vehicle production) of less than 10,000 gasoline-fueled and/or diesel 
powered passenger automobiles and light trucks may optionally comply 
with the electric vehicle requirements in this subpart.

[59 FR 39649, Aug. 3, 1994]



Sec. 600.002-85  Definitions.

    (a) As used in this subpart, all terms not defined herein shall have 
the meaning given them in the Act:
    (1) ``Act'' means part I of title V of the Motor Vehicle Information 
and Cost Savings Act (15 U.S.C. 1901 et seq.).
    (2) ``Administrator'' means the Administrator of the Environmental 
Protection Agency or his authorized representative.
    (3) ``Secretary'' means the Secretary of Transportation or his 
authorized representative.
    (4) ``Automobile'' means:
    (i) Any four-wheel vehicle propelled by a combustion engine using 
onboard fuel or by an electric motor drawing current from rechargeable 
storage batteries or other portable energy storage devices (rechargeable 
using energy from a source off the vehicle such as residential electric 
service),

[[Page 689]]

    (ii) Which is manufactured primarily for use on public streets, 
roads, or highways (except any vehicle operated on a rail or rails),
    (iii) Which is rated at not more than 8,500 pounds gross vehicle 
weight, which has a curb weight of not more than 6,000 pounds, and which 
has a basic vehicle frontal area of not more than 45 square feet, or
    (iv) Is a type of vehicle which the Secretary determines is 
substantially used for the same purposes.
    (5) ``Passenger Automobile'' means any automobile which the 
Secretary determines is manufactured primarily for use in the 
transportation of no more than 10 individuals.
    (6) ``Model Year'' means the manufacturer's annual production period 
(as determined by the Administrator) which includes January 1 of such 
calendar year. If a manufacturer has no annual production period, the 
term ``model year'' means the calendar year.
    (7) ``Federal Emission Test Procedure'' refers to the dynamometer 
driving schedule, dynamometer procedure, and sampling and analytical 
procedures described in part 86 for the respective model year, which are 
used to derive city fuel economy data for gasoline-fueled or diesel 
vehicles.
    (8) ``Federal Highway Fuel Economy Test Procedure'' refers to the 
dynamometer driving schedule, dynamometer procedure, and sampling and 
analytical procedures described in subpart B of this part and which are 
used to derive highway fuel economy data for gasoline-fueled or diesel 
vehicles.
    (9) ``Fuel'' means (i) gasoline and diesel fuel for gasoline- or 
diesel-powered automobiles or (ii) electrical energy for electrically 
powered automobiles.
    (10) ``Fuel Economy'' means (i) the average number of miles traveled 
by an automobile or group of automobiles per gallon of gasoline or 
diesel fuel consumed as computed in Sec. 600.113 or Sec. 600.207 or (ii) 
the equivalent petroleum-based fuel economy for an electrically powered 
automobile as determined by the Secretary of Energy.
    (11) ``City Fuel Economy'' means the fuel economy determined by 
operating a vehicle (or vehicles) over the driving schedule in the 
Federal emission test procedure.
    (12) ``Highway Fuel Economy'' means the fuel economy determined by 
operating a vehicle (or vehicles) over the driving schedule in the 
Federal highway fuel economy test procedure.
    (13)(i) ``Combined Fuel Economy'' means the fuel economy value 
determined for a vehicle (or vehicles) by harmonically averaging the 
city and highway fuel economy values, weighted 0.55 and 0.45 
respectively, for gasoline-fueled and diesel vehicles.
    (ii) For electric vehicles, the term means the equivalent petroleum-
based fuel economy value as determined by the calculation procedure 
promulgated by the Secretary of Energy.
    (14) ``Average Fuel Economy'' means the unique fuel economy value as 
computed under Sec. 600.510 for a specific class of automobiles produced 
by a manufacturer that is subject to average fuel economy standards.
    (15) ``Certification Vehicle'' means a vehicle which is selected 
under Sec. 86.084-24(b)(1) and used to determine compliance under 
Sec. 86.084-30 for issuance of an original certificate of conformity.
    (16) ``Fuel Economy Data Vehicle'' means a vehicle used for the 
purpose of determining fuel economy which is not a certification 
vehicle.
    (17) ``Label'' means a sticker that contains fuel economy 
information and is affixed to new automobiles in accordance with subpart 
D of this part.
    (18) ``Dealer'' means a person who resides or is located in the 
United States, any territory of the United States, or the District of 
Columbia and who is engaged in the sale or distribution of new 
automobiles to the ultimate purchaser.
    (19) ``Model Type'' means a unique combination of car line, basic 
engine, and transmission class.
    (20) ``Car Line'' means a name denoting a group of vehicles within a 
make or car division which has a degree of commonality in construction 
(e.g., body, chassis). Car line does not consider any level of decor or 
opulence and is not generally distinguished by characteristics as roof 
line, number of doors, seats, or windows, except for station wagons or 
light-duty trucks. Station wagons and light-duty trucks are considered 
to be different car lines than passenger cars.

[[Page 690]]

    (21) ``Basic Engine'' means a unique combination of manufacturer, 
engine displacement, number of cylinders, fuel system (as distinguished 
by number of carburetor barrels or use of fuel injection), catalyst 
usage, and other engine and emission control system characteristics 
specified by the Administrator. For electric vehicles, basic engine 
means a unique combination of manufacturer and electric traction motor, 
motor controller, battery configuration, electrical charging system, 
energy storage device, and other components as specified by the 
Administrator.
    (22) ``Transmission Class'' means a group of transmissions having 
the following common features: Basic transmission type (manual, 
automatic, or semi-automatic); number of forward gears used in fuel 
economy testing (e.g., manual four-speed, three-speed automatic, two-
speed semi-automatic); drive system (e.g., front wheel drive, rear wheel 
drive; four wheel drive), type of overdrive, if applicable (e.g., final 
gear ratio less than 1.00, separate overdrive unit); torque converter 
type, if applicable (e.g., non-lockup, lockup, variable ratio); and 
other transmission characteristics that may be determined to be 
significant by the Administrator.
    (23) ``Base Level'' means a unique combination of basic engine 
inertia weight class and transmission class.
    (24) ``Vehicle Configuration'' means a unique combination of basic 
engine, engine code, inertia weight class, transmission configuration, 
and axle ratio within a base level.
    (25) ``Engine Code'' means, for gasoline-fueled and diesel vehicles, 
a unique combination, within an engine-system combination (as defined in 
part 86 of this chapter), of displacement, carburetor (or fuel 
injection) calibration, distributor calibration, choke calibration, 
auxiliary emission control devices, and other engine and emission 
control system components specified by the Administrator. For electric 
vehicles, engine code means a unique combination of manufacturer, 
electric traction motor, motor configuration, motor controller, and 
energy storage device.
    (26) ``Inertia Weight Class'' means the class, which is a group of 
test weights, into which a vehicle is grouped based on its loaded 
vehicle weight in accordance with the provisions of part 86.
    (27) ``Transmission Configuration'' means the Administrator may 
further subdivide within a transmission class if the Administrator 
determines that sufficient fuel economy differences exist. Features such 
as gear ratios, torque converter multiplication ratio, stall speed, 
shift calibration, or shift speed may be used to further distinguish 
characteristics within a transmission class.
    (28) ``Axle Ratio'' means the number of times the input shaft to the 
differential (or equivalent) turns for each turn of the drive wheels.
    (29) ``Auxiliary Emission Control Device (AECD)'' means an element 
of design as defined in part 86.
    (30) ``Rounded'' means a number shortened to the specific number of 
decimal places in accordance with the ``Round Off Method'' specified in 
ASTM E 29-67.
    (31) ``Calibration'' means the set of specifications, including 
tolerances, unique to a particular design, version of application of a 
component, or component assembly capable of functionally describing its 
operation over its working range.
    (32) ``Production Volume'' means, for a domestic manufacturer, the 
number of vehicle units domestically produced in a particular model year 
but not exported, and for a foreign manufacturer, means the number of 
vehicle units of a particular model imported into the United States.
    (33) ``Body Style'' means a level of commonality in vehicle 
construction as defined by number of doors and roof treatment (e.g., 
sedan, convertible, fastback, hatchback) and number of seats (i.e., 
front, second, or third seat) requiring seat belts pursuant to National 
Highway Traffic Safety Administration safety regulations. Station wagons 
and light trucks are identified as car lines.
    (34) ``Hatchback'' means a passenger automobile where the 
conventional luggage compartment, i.e., trunk, is replaced by a cargo 
area which is open to the passenger compartment and

[[Page 691]]

accessed vertically by a rear door which encompasses the rear window.
    (35) ``Pickup Truck'' means a nonpassenger automobile which has a 
passenger compartment and an open cargo bed.
    (36) ``Station Wagon'' means a passenger automobile with an extended 
roof line to increase cargo or passenger capacity, cargo compartment 
open to the passenger compartment, a tailgate, and one or more rear 
seats readily removed or folded to facilitate cargo carrying.
    (37) ``Gross Vehicle Weight Rating'' means the manufacturer's gross 
weight rating for the individual vehicle.
    (38) ``Ultimate Consumer'' means the first person who purchases an 
automobile for purposes other than resale or leases an automobile.
    (39) ``Van'' means any light truck having an integral enclosure 
fully enclosing the driver compartment and load-carrying device, and 
having no body sections protruding more than 30 inches ahead of the 
leading edge of the windshield.
    (40) ``Base Vehicle'' means the lowest priced version of each body 
style that makes up a car line.
    (41) ``Nonpassenger Automobile'' means an automobile that is not a 
passenger automobile, as defined by the Secretary of Transportation at 
49 CFR 523.5.
    (42) ``Four-Wheel-Drive General Utility Vehicle'' means a four-
wheel-drive, general purpose automobile capable of off-highway operation 
that has a wheelbase not more than 110 inches and that has a body shape 
similar to a 1977 Jeep CJ-5 or CJ-7, or the 1977 Toyota Land Cruiser, as 
defined by the Secretary of Transportation at 49 CFR 553.4.
    (43) ``Test Weight'' means the weight within an inertia weight class 
which is used in the dynamometer testing of a vehicle, and which is 
based on its loaded vehicle weight in accordance with the provisions of 
part 86.
    (44) ``Secretary of Energy'' means the Secretary of Energy or his 
authorized representative.
    (45) ``Electric Traction Motor'' means an electrically powered motor 
which provides tractive energy to the wheels of a vehicle.
    (46) ``Energy Storage Device'' means a rechargeable means of storing 
tractive energy on board a vehicle such as storage batteries or a 
flywheel.
    (47) ``Motor Controller'' means an electronic or electro-mechanical 
device to convert energy stored in an energy storage device into a form 
suitable to power the traction motor.
    (48) ``Electrical Charging System'' means a device to convert 60Hz 
alternating electric current, as commonly available in residential 
electric service in the United States, to a proper form for recharging 
the energy storage device.
    (49) ``Battery Configuration'' means the electrochemical type, 
voltage, capacity (in Watt-hours at the c/3 rate), and physical 
characteristics of the battery used as the tractive energy storage 
device.
    (50) ``Drive System'' is determined by the number and location of 
drive axles (e.g., front wheel drive, rear wheel drive, four wheel 
drive) and any other feature of the drive system if the Administrator 
determines that such other features may result in a fuel economy 
difference.
    (51) ``Subconfiguration'' means a unique combination, within a 
vehicle configuration of equivalent test weight, road-load horsepower, 
and any other operational characteristics or parameters which the 
Administrator determines may significantly affect fuel economy within a 
vehicle configuration.

[49 FR 13841, Apr. 6, 1984, as amended at 49 FR 48049, Dec. 10, 1984]



Sec. 600.002-93  Definitions.

    (a) As used in this subpart, all terms not defined in this section 
shall have the meaning given them in the Act:
    (1) Act means part I of title V of the Motor Vehicle Information and 
Cost Savings Act (15 U.S.C. 1901 et seq.).
    (2) Administrator means the Administrator of the Environmental 
Protection Agency or his authorized representative.
    (3) Secretary means the Secretary of Transportation or his 
authorized representative.
    (4) Automobile means:
    (i) Any four-wheel vehicle propelled by a combustion engine using 
onboard

[[Page 692]]

fuel, or by an electric motor drawing current from rechargeable storage 
batteries or other portable energy storage devices (rechargeable using 
energy from a source off the vehicle such as residential electric 
service);
    (ii) Which is manufactured primarily for use on public streets, 
roads, or highways (except any vehicle operated on a rail or rails);
    (iii) Which is rated at not more than 8,500 pounds gross vehicle 
weight, which has a curb weight of not more than 6,000 pounds, and which 
has a basic vehicle frontal area of not more than 45 square feet; or
    (iv) Is a type of vehicle which the Secretary determines is 
substantially used for the same purposes.
    (5) Passenger automobile means any automobile which the Secretary 
determines is manufactured primarily for use in the transportation of no 
more than 10 individuals.
    (6) Model year means the manufacturer's annual production period (as 
determined by the Administrator) which includes January 1 of such 
calendar year. If a manufacturer has no annual production period, the 
term ``model year'' means the calendar year.
    (7) Federal emission test procedure refers to the dynamometer 
driving schedule, dynamometer procedure, and sampling and analytical 
procedures described in part 86 for the respective model year, which are 
used to derive city fuel economy data.
    (8) Federal highway fuel economy test procedure refers to the 
dynamometer driving schedule, dynamometer procedure, and sampling and 
analytical procedures described in subpart B of this part and which are 
used to derive highway fuel economy data.
    (9) Fuel means:
    (i) Gasoline and diesel fuel for gasoline- or diesel-powered 
automobiles; or
    (ii) Electrical energy for electrically powered automobiles; or
    (iii) Alcohol for alcohol-powered automobiles; or
    (iv) Natural gas for natural gas-powered automobiles.
    (10) Fuel economy means:
    (i) The average number of miles traveled by an automobile or group 
of automobiles per volume of fuel consumed as computed in Sec. 600.113 
or Sec. 600.207; or
    (ii) The equivalent petroleum-based fuel economy for an electrically 
powered automobile as determined by the Secretary of Energy.
    (11) City fuel economy means the fuel economy determined by 
operating a vehicle (or vehicles) over the driving schedule in the 
Federal emission test procedure.
    (12) Highway fuel economy means the fuel economy determined by 
operating a vehicle (or vehicles) over the driving schedule in the 
Federal highway fuel economy test procedure.
    (13) Combined fuel economy means:
    (i) The fuel economy value determined for a vehicle (or vehicles) by 
harmonically averaging the city and highway fuel economy values, 
weighted 0.55 and 0.45 respectively.
    (ii) For electric vehicles, the term means the equivalent petroleum-
based fuel economy value as determined by the calculation procedure 
promulgated by the Secretary of Energy.
    (14) Average fuel economy means the unique fuel economy value as 
computed under Sec. 600.510 for a specific class of automobiles produced 
by a manufacturer that is subject to average fuel economy standards.
    (15) Certification vehicle means a vehicle which is selected under 
Sec. 86.084-24(b)(1) of this chapter and used to determine compliance 
under Sec. 86.084-30 of this chapter for issuance of an original 
certificate of conformity.
    (16) Fuel economy data vehicle means a vehicle used for the purpose 
of determining fuel economy which is not a certification vehicle.
    (17) Label means a sticker that contains fuel economy information 
and is affixed to new automobiles in accordance with subpart D of this 
part.
    (18) Dealer means a person who resides or is located in the United 
States, any territory of the United States, or the District of Columbia 
and who is engaged in the sale or distribution of new automobiles to the 
ultimate purchaser.
    (19) Model type means a unique combination of car line, basic 
engine, and transmission class.
    (20) Car line means a name denoting a group of vehicles within a 
make or car

[[Page 693]]

division which has a degree of commonality in construction (e.g., body, 
chassis). Car line does not consider any level of decor or opulence and 
is not generally distinguished by characteristics as roof line, number 
of doors, seats, or windows, except for station wagons or light-duty 
trucks. Station wagons and light-duty trucks are considered to be 
different car lines than passenger cars.
    (21) Basic engine means a unique combination of manufacturer, engine 
displacement, number of cylinders, fuel system (as distinguished by 
number of carburetor barrels or use of fuel injection), catalyst usage, 
and other engine and emission control system characteristics specified 
by the Administrator. For electric vehicles, basic engine means a unique 
combination of manufacturer and electric traction motor, motor 
controller, battery configuration, electrical charging system, energy 
storage device, and other components as specified by the Administrator.
    (22) Transmission class means a group of transmissions having the 
following common features: Basic transmission type (manual, automatic, 
or semi-automatic); number of forward gears used in fuel economy testing 
(e.g., manual four-speed, three-speed automatic, two-speed semi-
automatic); drive system (e.g., front wheel drive, rear wheel drive; 
four wheel drive), type of overdrive, if applicable (e.g., final gear 
ratio less than 1.00, separate overdrive unit); torque converter type, 
if applicable (e.g., non-lockup, lockup, variable ratio); and other 
transmission characteristics that may be determined to be significant by 
the Administrator.
    (23) Base level means a unique combination of basic engine, inertia 
weight class and transmission class.
    (24) Vehicle configuration means a unique combination of basic 
engine, engine code, inertia weight class, transmission configuration, 
and axle ratio within a base level.
    (25) Engine code means a unique combination, within an engine-system 
combination (as defined in part 86 of this chapter), of displacement, 
carburetor (or fuel injection) calibration, distributor calibration, 
choke calibration, auxiliary emission control devices, and other engine 
and emission control system components specified by the Administrator. 
For electric vehicles, engine code means a unique combination of 
manufacturer, electric traction motor, motor configuration, motor 
controller, and energy storage device.
    (26) Inertia weight class means the class, which is a group of test 
weights, into which a vehicle is grouped based on its loaded vehicle 
weight in accordance with the provisions of part 86 of this chapter.
    (27) Transmission configuration means the Administrator may further 
subdivide within a transmission class if the Administrator determines 
that sufficient fuel economy differences exist. Features such as gear 
ratios, torque converter multiplication ratio, stall speed, shift 
calibration, or shift speed may be used to further distinguish 
characteristics within a transmission class.
    (28) Axle ratio means the number of times the input shaft to the 
differential (or equivalent) turns for each turn of the drive wheels.
    (29) Auxiliary emission control device (AECD) means an element of 
design as defined in part 86 of this chapter.
    (30) Rounded means a number shortened to the specific number of 
decimal places in accordance with the ``Round Off Method'' specified in 
ASTM E 29 (Incorporated by reference as specified in Sec. 600.011-93).
    (31) Calibration means the set of specifications, including 
tolerances, unique to a particular design, version of application of a 
component, or component assembly capable of functionally describing its 
operation over its working range.
    (32) Production volume means, for a domestic manufacturer, the 
number of vehicle units domestically produced in a particular model year 
but not exported, and for a foreign manufacturer, means the number of 
vehicle units of a particular model imported into the United States.
    (33) Body style means a level of commonality in vehicle construction 
as defined by number of doors and roof treatment (e.g., sedan, 
convertible, fastback, hatchback) and number of seats (i.e., front, 
second, or third seat)

[[Page 694]]

requiring seat belts pursuant to National Highway Traffic Safety 
Administration safety regulations in 49 CFR part 571. Station wagons and 
light trucks are identified as car lines.
    (34) Hatchback means a passenger automobile where the conventional 
luggage compartment, i.e., trunk, is replaced by a cargo area which is 
open to the passenger compartment and accessed vertically by a rear door 
which encompasses the rear window.
    (35) Pickup truck means a nonpassenger automobile which has a 
passenger compartment and an open cargo bed.
    (36) Station wagon means a passenger automobile with an extended 
roof line to increase cargo or passenger capacity, cargo compartment 
open to the passenger compartment, a tailgate, and one or more rear 
seats readily removed or folded to facilitate cargo carrying.
    (37) Gross vehicle weight rating means the manufacturer's gross 
weight rating for the individual vehicle.
    (38) Ultimate consumer means the first person who purchases an 
automobile for purposes other than resale or leases an automobile.
    (39) Van means any light truck having an integral enclosure fully 
enclosing the driver compartment and load carrying device, and having no 
body sections protruding more than 30 inches ahead of the leading edge 
of the windshield.
    (40) Base vehicle means the lowest priced version of each body style 
that makes up a car line.
    (41) Nonpassenger automobile means an automobile that is not a 
passenger automobile, as defined by the Secretary of Transportation at 
49 CFR 523.5.
    (42) Four-wheel-drive general utility vehicle means a four-wheel-
drive, general purpose automobile capable of off-highway operation that 
has a wheelbase not more than 110 inches and that has a body shape 
similar to a 1977 Jeep CJ-5 or CJ-7, or the 1977 Toyota Land Cruiser, as 
defined by the Secretary of Transportation at 49 CFR 553.4.
    (43) Test weight means the weight within an inertia weight class 
which is used in the dynamometer testing of a vehicle, and which is 
based on its loaded vehicle weight in accordance with the provisions of 
part 86 of this chapter.
    (44) Secretary of Energy means the Secretary of Energy or his 
authorized representative.
    (45) Electric traction motor means an electrically powered motor 
which provides tractive energy to the wheels of a vehicle.
    (46) Energy storage device means a rechargeable means of storing 
tractive energy on board a vehicle such as storage batteries or a 
flywheel.
    (47) Motor controller means an electronic or electro-mechanical 
device to convert energy stored in an energy storage device into a form 
suitable to power the traction motor.
    (48) Electrical charging system means a device to convert 60Hz 
alternating electric current, as commonly available in residential 
electric service in the United States, to a proper form for recharging 
the energy storage device.
    (49) Battery configuration means the electrochemical type, voltage, 
capacity (in Watt-hours at the c/3 rate), and physical characteristics 
of the battery used as the tractive energy device.
    (50) Drive system is determined by the number and location of drive 
axles (e.g., front wheel drive, rear wheel drive, four wheel drive) and 
any other feature of the drive system if the Administrator determines 
that such other features may result in a fuel economy difference.
    (51) Subconfiguration means a unique combination within a vehicle 
configuration of equivalent test weight, road-load horsepower, and any 
other operational characteristics or parameters which the Administrator 
determines may significantly affect fuel economy within a vehicle 
configuration.
    (52) Alcohol means a mixture containing 85 percent or more by volume 
methanol, ethanol, or other alcohols, in any combination.
    (53) Alcohol-fueled automobile means an automobile designed to 
operate exclusively on alcohol.
    (54) Alcohol dual fuel automobile means an automobile:
    (i) Which is designed to operate on alcohol and on gasoline or 
diesel fuel;

[[Page 695]]

    (ii) Which provides equal or greater energy efficiency as calculated 
in accordance with Sec. 600.510(g)(1) while operating on alcohol as it 
does while operating on gasoline or diesel fuel;
    (iii) Which, for model years 1993 through 1995, provides equal or 
superior energy efficiency, as determined in Sec. 600.510(g)(2) while 
operating on a mixture of alcohol and gasoline or diesel fuel containing 
50 percent gasoline or diesel fuel as it does while operating on 
gasoline or diesel fuel; and
    (iv) Which, in the case of passenger automobiles, meets or exceeds 
the minimum driving range established by the Department of 
Transportation in 49 CFR part 538.
    (55) ``Natural gas-fueled automobile'' means an automobile designed 
to operate exclusively on natural gas.
    (56) ``Natural gas dual fuel automobile'' means an automobile:
    (i) Which is designed to operate on natural gas and on gasoline or 
diesel fuel;
    (ii) Which provides equal or greater energy efficiency as calculated 
in Sec. 600.510(g)(1) while operating on natural gas as it does while 
operating on gasoline or diesel fuel; and
    (iii) Which, in the case of passenger automobiles, meets or exceeds 
the minimum driving range established by the Department of 
Transportation in 49 CFR part 538.
    (b) [Reserved]

[59 FR 39650, Aug. 3, 1994]



Sec. 600.003-77   Abbreviations.

    (a) The abbreviations used in this subpart have the same meaning as 
those in 40 CFR part 86, with the addition of the following: ``MPG'' 
means miles per gallon. GVWR--Gross Vehicle Weight Rating.

[41 FR 38685, Sept. 10, 1976, as amended at 41 FR 49759, Nov. 10, 1976]



Sec. 600.004-77  Section numbering, construction.

    (a) The model year of initial applicability is indicated by the 
section number. The two digits following the hyphen designate the first 
model year for which a section is effective. A section is effective 
until superseded.

    Example: Section 600.111-78 applies to the 1978 and subsequent model 
years until superseded. If a Sec. 600.111-81 is promulgated, it would 
take effect beginning with the 1981 model year; Sec. 600.111-78 would 
apply to model years 1978 through 1980.

    (b) A section reference without a model year suffix refers to the 
section applicable for the appropriate model year.

[59 FR 39651, Aug. 3, 1994]



Sec. 600.005-81  Maintenance of records and rights of entry.

    The provisions of this section are applicable to all fuel economy 
data vehicles. Certification vehicles are required to meet the 
provisions of Sec. 86.007-77:
    (a) The manufacturer of any new motor vehicle subject to any of the 
standards or procedures prescribed in this part shall establish, 
maintain, and retain the following adequately organized and indexed 
records:
    (1) General records. (i) Identification and description of all 
vehicles for which data are submitted to meet the requirements of this 
part.
    (ii) A description of all procedures used to test each vehicle.
    (iii) A copy of the information required to be submitted under 
Sec. 600.006 fulfills the requirements of paragraph (a)(1)(i) of this 
section.
    (2) Individual records. (i) A brief history of each vehicle for 
which data are submitted to meet the requirements of this part, in the 
form of a separate booklet or other document for each separate vehicles, 
in which must be recorded:
    (A) The steps taken to ensure that the vehicle with respect to its 
engine, drive train, fuel system, emission control system components, 
exhaust after treatment device, vehicle weight, or any other device or 
component, as applicable, will be representative of production vehicles. 
In the case of electric vehicles, the manufacturer should describe the 
steps taken to ensure that the vehicle with respect to its electic 
traction motor, motor controller, battery configuration, or any other 
device or component, as applicable, will be representative of production 
vehicles.
    (B) A complete record of all emission tests performed under part 86, 
all fuel economy tests performed under part

[[Page 696]]

600 (except tests actually performed by EPA personnel), and all electic 
vehicle tests performed according to procedures promulgated by DOE, 
including all individual worksheets and other documentation relating to 
each such test or exact copies thereof; the date, time, purpose, and 
location of each test; the number of miles accumulated on the vehicle 
when the tests began and ended; and the names of supervisory personnel 
responsible for the conduct of the tests.
    (C) A description of mileage accumulated since selection of buildup 
of such vehicles including the date and time of each mileage 
accumulation listing both the mileage accumulated and the name of each 
driver, or each operator of the automatic mileage accumulation device, 
if applicable. Additionally, a description of mileage accumulated prior 
to selection or buildup of such vechicle must be maintained in such 
detail as is available.
    (D) If used, the record of any devices employed to record the speed 
of mileage, or both, of the test vehicle in relationship to time.
    (E) A record and description of all maintenance and other servicing 
performed, within 2,000 miles prior to fuel economy testing under this 
part, giving the date and time of the maintenance or service, the reason 
for it, the person authorizing it, and the names of supervisory 
personnel responsible for the conduct of the maintenance or service. A 
copy of the maintenance information to be submitted under Sec. 600,006-
81 fulfills the requirements of this paragraph.
    (F) A brief description of any significant events affecting the 
vehicle during any time of the period covered by the history not 
described in an entry under one of the previous headings including such 
extraordinary events as vehicle accidents or driver speeding citations 
or warnings.
    (3) The manufacturer shall retain all records required under this 
subpart for a period of five years after the end of the model year to 
which they relate. Records may be retained as hard copy or reduced to 
microfilm, punch cards, etc., depending on the record retention 
procedures of the manufacturer, provided that in every case all the 
information contained in hard copy shall be retained.
    (b)(1) Any manufacturer who has supplied fuel economy data to meet 
the requirements of this part shall admit any EPA Enforcement Officer 
during operating hours upon presentation of credentials at any of the 
following:
    (i) Any facility where any fuel economy tests from which data are 
submitted or any procedures or activities connected with these tests are 
performed.
    (ii) Any facility where any new motor vehicle which is being, was, 
or is to be tested is present.
    (iii) Any facility where any construction process used in the 
modification or buildup of a vehicle into a fuel economy data vehicle is 
taking place or has taken place.
    (iv) Any facility where any record or other document relating to any 
of the above is located.
    (2) Upon admission to any facility referred to in paragraph (b)(1) 
of this section, the manufacturer shall allow any EPA Enforcement 
Officer:
    (i) To inspect and monitor any part or aspect of procedures, 
activities, and testing facilities, including, but not limited to, 
monitoring vehicle preconditioning; emission and fuel economy tests and 
mileage accumulation; maintenance; vehicle soak and storage procedures; 
and to verify correlation of calibration of test equipment;
    (ii) To inspect and make copies of any required records, designs, or 
other documents; and
    (iii) To inspect and photograph any part or aspect of any fuel 
economy vehicle and any components to be used in the construction 
thereof.
    (3) Any EPA Enforcement Officer will be furnished, by those in 
charge of facility being inspected, with such reasonable assistance as 
may be required to help discharge any function listed in this paragraph 
(b). Each manufacturer is required to have those in charge of the 
facility furnish such reasonable assistance without charge to EPA 
whether or not the manufacturer controls the facility.
    (4) The duty to admit any EPA Enforcement Officer shall be 
applicable whether or not the manufacturer owns or controls the facility 
in question and

[[Page 697]]

is applicable to both domestic and foreign manufacturers and facilities. 
An EPA Enforcement Officer will not attempt to make any inspections 
which the officer has been informed are in contravention of any law. 
However, if local law makes it impossible for the EPA Enforcement 
Officer to verify or to ensure the accuracy of data generated at a 
facility such that no informed judgment can properly be made as to the 
accuracy or reliability of data generated by or obtained for the 
facility, then a vehicle or data from that vehicle shall not be accepted 
for use in subpart C or F of this part (unless the Administrator is 
otherwise convinced of the accuracy and reliability of such data).
    (5) For purposes of this paragraph (b):
    (i) ``Presentation of credentials'' means display of the document 
designating a person as an EPA Enforcement Officer.
    (ii) Where vehicle, component, or engine storage areas or facilities 
are concerned, ``operating hours'' shall mean all times during which 
personnel other than custodial personnel are at work in the vicinity of 
the area or facility and have access to it.
    (iii) For facilities or areas other than those covered by paragraph 
(b)(5)(ii) of this section, the term, ``operating hours'' will mean all 
times during which an assembly line is in operation or all times during 
which testing, maintenance, mileage accumulation, production or 
compilation of records, or any other procedure or activity related to 
fuel economy testing, or to vehicle manufacturer or assembly, is being 
carried out in a facility.
    (iv) ``Reasonable assistance'' means providing timely and 
unobstructed access to and opportunity for the copying of any record, 
book, paper, or document required to be maintained under this section 
and providing timely and unobstructed access to any motor vehicle, 
testing facility, or testing equipment.
    (v) Any entry without 24 hours prior written or oral notification to 
the affected manufacturer shall be authorized in writing by the 
Assistant Administrator for Enforcement.

[45 FR 49259, July 24, 1980]



Sec. 600.006-86  Data and information requirements for fuel economy vehicles.

    (a) For certification vehicles with less than 10,000 miles, the 
requirements of this section are considered to have been met except as 
noted in paragraph (c) of this section.
    (b)(1) The manufacturer shall submit the following information for 
each fuel economy data vehicle:
    (i) A description of the vehicle, exhaust emission test results, 
applicable deterioration factors, and adjusted exhaust emission levels.
    (ii) A statement of the origin of the vehicle including total 
mileage accumulation, and modifications (if any) from the vehicle 
configuration in which the mileage was accumulated. (For modifications 
requiring advance approval by the Administrator, the name of the 
Administrator's representative approving the modification and date of 
approval are required.) If the vehicle was previously used for testing 
for compliance with part 86 of this chapter or previously accepted by 
the Administrator as a fuel economy data vehicle in a different 
configuration, the requirements of this paragraph may be satisfied by 
reference to the vehicle number and previous configuration.
    (iii) A statement that the fuel economy data vehicle, with respect 
to which data are submitted:
    (A) Has been tested in accordance with applicable test procedures,
    (B) Is, to the best of the manufacturer's knowledge, representative 
of the vehicle configuration listed, and
    (C) Is in compliance with the applicable exhaust emission standards.
    (2) The manufacturer shall retain the following information for each 
fuel economy data vehicle, and make it available to the Administrator 
upon request:
    (i) A description of all maintenance to engine, emission control 
system, or fuel system components performed within 2,000 miles prior to 
fuel economy testing.
    (ii) In the case of electric vehicles, the manufacturer should 
provide a description of all maintenance to electric

[[Page 698]]

motor, motor controller, battery configuration, or other components 
performed within 2,000 miles prior to fuel economy testing.
    (iii) A copy of calibrations for engine, fuel system, and emission 
control devices, showing the calibration of the actual components on the 
test vehicle as well as the design tolerances.
    (iv) In the case of electric vehicles, the manufacturer should 
provide a copy of calibrations for the electric motor, motor controller, 
battery configuration, or other components on the test vehicle as well 
as the design tolerances.
    (v) If calibrations for components in paragraph (b) of this section 
were submitted previously as part of the description of another vehicle 
or configuration, the original submittal may be referenced.
    (c) The manufacturer shall submit the following fuel economy data:
    (1) For vehicles tested to meet the requirements of part 86 (other 
than those chosen in accordance with Sec. 86.084-24 (c) and (h)), the 
city and highway fuel economy results from all tests on that vehicle, 
and the test results adjusted in accordance with paragraph (g) of this 
section.
    (2) For each fuel economy data vehicle, all individual test results 
(excluding results of invalid and zero mile tests) and, if the data are 
used in fuel economy label calculations, the test results adjusted in 
accordance with paragraph (g) of this section.
    (d) The manufacturer shall submit an indication of the intended 
purpose of the data (e.g., data required by the general labeling program 
or voluntarily submitted for specific labeling).
    (e) In lieu of submitting actual data from a test vehicle, a 
manufacturer may provide fuel economy values derived from an analytical 
expression, e.g., regression analysis. In order for fuel economy values 
derived from analytical methods to be accepted, the expression (form and 
coefficients) must have been approved by the Administrator.
    (f) If, in conducting tests required or authorized by this part, the 
manufacturer utilizes procedures, equipment, or facilities not described 
in the Application for Certification required in Sec. 86.084-21, the 
manufacturer shall submit to the Administrator a description of such 
procedures, equipment, and facilities.
    (g)(1) The manufacturer shall adjust all test data used for fuel 
economy label calculations generated by vehicles with engine-drive 
system combinations with more than 6,200 miles by using the following 
equation:

FE4,000mi=FET [0.979+5.25 x 10-6(mi)]-1

Where:

FE4,000mi=Fuel economy data adjusted to 4,000-mile test point 
          rounded to the nearest 0.1 mpg.
FET=Tested fuel economy value rounded to the nearest 0.1 mpg.
mi=System miles accumulated at the start of the test rounded to the 
          nearest whole mile.

    (2) For vehicles with 6,200 miles (10,000 kilometers) or less 
accumulated, the manufacturer is not required to adjust the data.

[49 FR 13848, Apr. 6, 1984, as amended at 50 FR 27185, July 1, 1985]



Sec. 600.006-87  Data and information requirements for fuel economy vehicles.

    (a) For certification vehicles with less than 10,000 miles, the 
requirements of this section are considered to have been met except as 
noted in paragraph (c) of this section.
    (b)(1) The manufacturer shall submit the following information for 
each fuel economy data vehicle:
    (i) A description of the vehicle, exhaust emission test results, 
applicable deterioration factors, and adjusted exhaust emission levels.
    (ii) A statement of the origin of the vehicle including total 
mileage accumulation, and modifications (if any) from the vehicle 
configuration in which the mileage was accumulated. (For modifications 
requiring advance approval by the Administrator, the name of the 
Administrator's representative approving the modification and date of 
approval are required.) If the vehicle was previously used for testing 
for compliance with part 86 of this chapter or previously accepted by 
the Administrator as a fuel economy data vehicle in a different 
configuration, the requirements of this paragraph may be

[[Page 699]]

satisfied by reference to the vehicle number and previous configuration.
    (iii) A statement that the fuel economy data vehicle, with respect 
to which data are submitted:
    (A) Has been tested in accordance with applicable test procedures,
    (B) Is, to the best of the manufacturer's knowledge, representative 
of the vehicle configuration listed, and
    (C) Is in compliance with applicable exhaust emission standards.
    (2) The manufacturer shall retain the following information for each 
fuel economy data vehicle, and make it available to the Administrator 
upon request:
    (i) A description of all maintenance to engine, emission control 
system, or fuel system components performed within 2,000 miles prior to 
fuel economy testing.
    (ii) In the case of electric vehicles, a description of all 
maintenance to electric motor, motor controller, battery configuration, 
or other components performed within 2,000 miles prior to fuel economy 
testing.
    (iii) A copy of calibrations for engine, fuel system, and emission 
control devices, showing the calibration of the actual components on the 
test vehicle as well as the design tolerances.
    (iv) In the case of electric vehicles, a copy of calibrations for 
the electric motor, motor controller, battery configuration, or other 
components on the test vehicle as well as the design tolerances.
    (v) If calibrations for components specified in paragraph (b)(2) 
(iii) or (iv) of this section were submitted previously as part of the 
description of another vehicle or configuration, the original submittal 
may be referenced.
    (c) The manufacturer shall submit the following fuel economy data:
    (1) For vehicles tested to meet the requirements of part 86 (other 
than those chosen in accordance with Sec. 86.085-24 (c) and (h)), the 
city and highway fuel economy results from all tests on that vehicle, 
and the test results adjusted in accordance with paragraph (g) of this 
section.
    (2) For each fuel economy data vehicle, all individual test results 
(excluding results of invalid and zero mile tests) and these test 
results adjusted in accordance with paragraph (g) of this section.
    (d) The manufacturer shall submit an indication of the intended 
purpose of the data (e.g., data required by the general labeling program 
or voluntarily submitted for specific labeling).
    (e) In lieu of submitting actual data from a test vehicle, a 
manufacturer may provide fuel economy values derived from an analytical 
expression, e.g., regression analysis. In order for fuel economy values 
derived from analytical methods to be accepted, the expression (form and 
coefficients) must have been approved by the Administrator.
    (f) If, in conducting tests required or authorized by this part, the 
manufacturer utilizes procedures, equipment, or facilities not described 
in the Application for Certification required in Sec. 86.087-21, the 
manufacturer shall submit to the Administrator a description of such 
procedures, equipment, and facilities.
    (g)(1) The manufacturer shall adjust all test data used for fuel 
economy label calculations in subpart D and average fuel economy 
calculations in subpart F for passenger automobiles within the 
categories identified in paragraphs (a)(1) and (a)(2) of Sec. 600.510. 
The test data shall be adjusted in accordance with (g)(3) or (g)(4) as 
applicable.
    (2) The manufacturer shall only adjust the test data used for fuel 
economy label calculations, in subpart D for light trucks within the 
categories identified in paragraphs (a)(3) through (a)(6) of 
Sec. 600.510. The test data shall be adjusted in accordance with (g)(3) 
or (g)(4) as applicable.
    (3) The manufacturer shall adjust all test data generated by 
vehicles with engine-drive system combinations with more than 6,200 
miles by using the following equation:

FE4,000mi=FET[0.979+5.25  x  10-6 (mi)]-1

Where:

FE4,000mi=Fuel economy data adjusted to 4,000-mile test point 
          rounded to the nearest 0.1 mpg.
FET=Tested fuel economy value rounded to the nearest 0.1 mpg.
mi=System miles accumulated at the start of the test rounded to the 
          nearest whole mile.


[[Page 700]]


    (4) For vehicles with 6,200 miles or less accumulated, the 
manufacturer is not required to adjust the data.

[50 FR 27185, July 1, 1985]



Sec. 600.006-89  Data and information requirements for fuel economy vehicles.

    (a) For certification vehicles with less than 10,000 miles, the 
requirements of this section are considered to have been met except as 
noted in paragraph (c) of this section.
    (b)(1) The manufacturer shall submit the following information for 
each fuel economy data vehicle:
    (i) A description of the vehicle, exhaust emission test results, 
applicable deterioration factors, adjusted exhaust emission levels, and 
test fuel property values as specified in Sec. 600.113-93 except as 
specified in paragraph (h) of this section.
    (ii) A statement of the origin of the vehicle including total 
mileage accumulation, and modification (if any) form the vehicle 
configuration in which the mileage was accumulated. (For modifications 
requiring advance approval by the Administrator, the name of the 
Administrator's representative approving the modification and date of 
approval are required.) If the vehicle was previously used for testing 
for compliance with part 86 of this chapter or previously accepted by 
the Administrator as a fuel economy data vehicle in a different 
configuration, the requirements of this paragraph may be satisfied by 
reference to the vehicle number and previous configuration.
    (iii) A statement that the fuel economy data vehicle, with respect 
to which data are submitted:
    (A) Has been tested in accordance with applicable test procedures,
    (B) Is, to the best of the manufacturer's knowledge, representative 
of the vehicle configuration listed, and
    (C) Is in compliance with applicable exhaust emission standards.
    (2) The manufacturer shall retain the following information for each 
fuel economy data vehicle, and make it available to the Administrator 
upon request:
    (i) A description of all maintenance to engine, emission control 
system, or fuel system, or fuel system components performed within 2,000 
miles prior to fuel economy testing.
    (ii) In the case of electric vehicles, a description of all 
maintenance to electric motor, motor controller, battery configuration, 
or other components performed within 2,000 miles prior to fuel economy 
testing.
    (iii) A copy of calibrations for engine, fuel system, and emission 
control devices, showing the calibration of the actual components on the 
test vehicle as well as the design tolerances.
    (iv) In the case of electric vehicles, a copy of calibrations for 
the electric motor, motor controller, battery configuration, or other 
components on the test vehicle as well as the design tolerances.
    (v) If calibrations for components specified in paragraph (b)(2) 
(iii) or (iv) of this section were submitted previously as part of the 
description of another vehicle or configuration, the original submittal 
may be referenced.
    (c) The manufacturer shall submit the following fuel economy data:
    (1) For vehicles tested to meet the requirements of part 86 (other 
than those chosen in accordance with Sec. 86.085-24 (c) and (h)), the 
city and highway fuel economy results from all tests on that vehicle, 
and the test results adjusted in accordance with paragraph (g) of this 
section.
    (2) For each fuel economy data vehicle, all individual test results 
(excluding results of invalid and zero mile tests) and these test 
results adjusted in accordance with paragraph (g) of this section.
    (d) The manufacturer shall submit an indication of the intended 
purpose of the data (e.g., data required by the general labeling program 
or voluntarily submitted for specific labeling).
    (e) In lieu of submitting actual data from a test vehicle, a 
manufacturer may provide fuel economy values derived from an analytical 
expression, e.g., regression analysis. In order for fuel economy values 
derived from analytical methods to be accepted, the expression (form and 
coefficients) must have been approved by the Administrator.
    (f) If, in conducting tests required or authorized by this part, the 
manufacturer utilizes procedures, equipment,

[[Page 701]]

or facilities not described in the Application for Certification 
required in Sec. 86.087-21, the manufacturer shall submit to the 
Administrator a description of such procedures, equipment, and 
facilities.
    (g)(1) The manufacturer shall adjust all test data used for fuel 
economy label calculations in subpart D and average fuel economy 
calculations in subpart F for the classes of automobiles within the 
categories identified in paragraphs (a)(1) through (6) of Sec. 600.510. 
The test data shall be adjusted in accordance with paragraph (g) (3) or 
(4) as applicable.
    (2) [Reserved]
    (3) The manufacturer shall adjust all test data generated by 
vehicles with engine-drive system combinations with more than 6,200 
miles by using the following equation:

FE4,000mi=FET[0.979+5.25 x 10-6 (mi)]-1

Where:
FE4,000 mi=Fuel economy data adjusted to 4,000-mile test point 
          rounded to the nearest 0.1 mpg.
FET=Tested fuel economy value rounded to the nearest 0.1 mpg.
mi=System miles accumulated at the start of the test rounded to the 
          nearest whole mile.

    (4) For vehicles with 6,200 miles or less accumulated, the 
manufacturer is not required to adjust the data.
    (h) For light-duty fuel economy trucks over 6000 lbs GVWR, the 
manufacturer must submit emissions data generated while using the 
following test weight basis:
    (1) Adjusted Loaded Vehicle Weight (ALVW) as defined in Sec. 86.094-
2 of this chapter; or
    (2) Loaded Vehicle Weight (LVW) as defined in Sec. 86.082-2 of this 
chapter, in which case the Administrator reserves the right to either 
require the manufacturer to test using ALVW and submit the data or 
submit the vehicle for testing by the Administrator for emission 
standards compliance.

[51 FR 37850, Oct. 24, 1986, as amended at 59 FR 39652, Aug. 3, 1994]



Sec. 600.007-80  Vehicle acceptability.

    (a) All certification vehicles and other vehicles tested to meet the 
requirements of part 86 (other than those chosen per Sec. 86.080-24(c) 
are considered to have met the requirements of this section.
    (b) Any vehicle not meeting the provisions of paragraph (a) must be 
judged acceptable by the Administrator under this section in order for 
the test results to be reviewed for use in subpart C or F of this part. 
The Administrator will judge the acceptability of a fuel economy data 
vehicle on the basis of the information supplied by the manufacturer 
under Sec. 600.006(b). The criteria to be met are:
    (1) A fuel economy data vehicle may have accumulated not more than 
10,000 miles. A vehicle will be considered to have met this requirement 
if the engine and drivetrain have accumulated 10,000 or fewer miles. The 
components installed for a fuel economy test are not required to be the 
ones with which the mileage was accumulated, e.g., axles, transmission 
types, and tire sizes may be changed. The Administrator will determine 
if vehicle/engine component changes are acceptable.
    (2) A vehicle may be tested in different vehicle configurations by 
change of vehicle components, as specified in paragraph (b)(1) of this 
section, or by testing in different inertia weight classes. Also, a 
single vehicle may be tested under different test conditions, i.e., test 
weight and/or road load horsepower, to generate fuel economy data 
representing various situations within a vehicle configuration. For 
purposes of this part, data generated by a single vehicle tested in 
various test conditions will be treated as if the data were generated by 
the testing of multiple vehicles.
    (3) The mileage on a fuel economy data vehicle must be, to the 
extent possible, accumulated according to Sec. 86.079-26(a)(2).
    (4) Each fuel economy data vehicle must meet the same exhaust 
emission standards as certification vehicles of the respective engine-
system combination during the test in which the city fuel economy test 
results are generated. The deterioration factors established for the 
respective engine-system combination per Sec. 86.079-28 will be used.

[[Page 702]]

    (5) The calibration information submitted under Sec. 600.006(b) must 
be representative of the vehicle configuration for which the fuel 
economy data were submitted.
    (6) Any vehicle tested for fuel economy purposes must be 
representative of a vehicle which the manufacturer intends to produce 
under the provisions of a certificate of conformity.
    (7) For vehicles imported under Sec. 85.1509 or Sec. 85.1511 (b)(2), 
(b)(4), (c)(2), (c)(4), or (e)(2) (when applicable) only the following 
requirements must be met:
    (i) For vehicles imported under Sec. 85.1509, a highway fuel economy 
value must be generated contemporaneously with the emission test used 
for purposes of demonstrating compliance with Sec. 85.1509. No 
modifications or adjustments should be made to the vehicles between the 
highway fuel economy and the FTP emissions test.
    (ii) For vehicles imported under Sec. 85.1509 or Sec. 85.1511 
(b)(2), (b)(4), (c)(2), (c)(4) or (e)(2) (when applicable) with over 
10,000 miles, the equation in Sec. 600.006-86 (g)(1) shall be used as 
though only 10,000 miles had been accumulated.
    (iii) Any required fuel economy testing must take place after any 
safety modifications are completed for each vehicle as required by 
regulations of the Department of Transportation.
    (iv) Every vehicle imported under Sec. 85.1509 or Sec. 85.1511 
(b)(2), (b)(4), (c)(2), (c)(4) or (e)(2) (when applicable) shall be 
considered a separate type for the purposes of calculating a fuel 
economy label for a manufacturer's average fuel economy.
    (c) If, based on review of the information submitted under 
Sec. 600.006(b), the Administrator determines that a fuel economy data 
vehicle meets the requirements of this section, the fuel economy data 
vehicle will be judged to be acceptable and fuel economy data from that 
fuel economy data vehicle will be reviewed pursuant to Sec. 600.008.
    (d) If, based on the review of the information submitted under 
Sec. 600.006(b), the Administrator determines that a fuel economy data 
vehicle does not meet the requirements of this section, the 
Administrator will reject that fuel economy data vehicle and inform the 
manufacturer of the rejection in writing.
    (e) If, based on a review of the emission data for a fuel economy 
data vehicle, submitted under Sec. 600.006(b), or emission data 
generated by a vehicle tested under Sec. 600.008(e), the Administrator 
finds an indication of non-compliance with section 202 of the Clean Air 
Act, 42 U.S.C. 1857 et seq. of the regulation thereunder, he may take 
such investigative actions as are appropriate to determine to what 
extent emission non-compliance actually exists.
    (1) The Administrator may, under the provisions of Sec. 86.079-37(a) 
request the manufacturer to submit production vehicles of the 
configuration(s) specified by the Administrator for testing to determine 
to what extent emission noncompliance of a production vehicle 
configuration or of a group of production vehicle configurations may 
actually exist.
    (2) If the Administrator determines, as a result of his 
investigation, that substantial emission non-compliance is exhibited by 
a production vehicle configuration or group of production vehicle 
configurations, he may proceed with respect to the vehicle 
configuration(s) as provided under section 206(b)(2) or section 
207(c)(1), as applicable of the Clean Air Act, 42 U.S.C. 1857 et seq.
    (f) All vehicles used to generate fuel economy data, and for which 
emission standards apply, must be covered by a certificate of conformity 
under part 86 of this chapter before:
    (1) The data may be used in the calculation of any approved general 
or specific label value, or
    (2) The data will be used in any calculations under subpart F, 
except that vehicles imported under Secs. 85.1509 and 85.1511 need not 
be covered by a certificate of conformity.

[42 FR 45657, Sept. 12, 1977, as amended at 43 FR 52928, Nov. 14, 1978; 
49 FR 48149, Dec. 10, 1984; 52 FR 36164, Sept. 25, 1987; 59 FR 39652, 
Aug. 3, 1994]



Sec. 600.008-77   Review of fuel economy data, testing by the Administrator.

    (a) Fuel economy data must be judged acceptable by the Administrator 
in order for the test results to be

[[Page 703]]

used for the purposes of subpart C or F of this part. The Administrator 
will evaluate the acceptability of the fuel economy data from either a 
fuel economy data vehicle or a certification vehicle on the basis of the 
data submitted under Sec. 600.006 or test data generated by the 
Administrator, as applicable, in accordance with good engineering 
practice.
    (b) If, in the Administrator's judgment, the city and highway fuel 
economy results (or the harmonic averages, as applicable, if more than 
one test were conducted) for a fuel economy data vehicle, or for a 
certification vehicle, are reasonable and representative, the 
Administrator will accept the fuel economy data (or harmonic averages, 
as applicable, of the city and highway fuel economy data if more than 
one test was conducted) for use in subpart C or F of this part. In 
making this determination, the Administrator will, when possible, 
compare the results of a test vehicle to those of other similar test 
vehicles.
    (c) If, in the Administrator's judgment, the city and highway fuel 
economy results (or the harmonic averages if more than one test were 
conducted) for a fuel economy data vehicle or for a certification 
vehicle are not reasonable or representative, the Administrator will 
notify the manufacturer in writing of his finding and require the 
manufacturer to submit the test vehicle(s) in question, at a place he 
may designate, for the purpose of fuel economy testing.
    (d) The Administrator may require that any fuel economy data vehicle 
or certification vehicle be submitted, at a place he may designate, for 
the purpose of confirmation of fuel economy testing.
    (e) For any fuel economy data vehicle that the Administrator has 
required to be submitted, at a place he may designate for the purpose of 
fuel economy testing, and for any certification vehicle, the 
Administrator will follow this procedure:
    (1) The manufacturer's data (or harmonically averaged data if more 
than one test was conducted) will be compared with the results of the 
Administrator's test.
    (2) If, in the Administrator's judgment, the comparison in paragraph 
(e)(1) of this section indicates a disparity in the data, the 
Administrator will repeat the city test or the highway test or both as 
applicable.
    (i) The manufacturer's average test results and the results of the 
Administrator's first test will be compared with the results of the 
Administrator's second test as in paragraph (e)(1) of this section.
    (ii) If, in the Administrator's judgment, both comparisons in 
(e)(2)(i) of this section, indicate a disparity in the data, the 
Administrator will repeat the city fuel economy test or highway fuel 
economy test or both as applicable until:
    (A) In the Administrator's judgment no disparity in the data is 
indicated by comparison of two tests by the Administrator or by 
comparison of the manufacturer's average test results and a test by the 
Administrator, or
    (B) Four city tests or four highway tests or both, as applicable, 
are conducted by the Administrator in which a disparity in the data is 
indicated when compared as in paragraph (e)(2) of this section.
    (3) If there is, in the Administrator's judgment, no disparity 
indicated by comparison of manufacturer's average test results with a 
test by the Administrator, the test values generated by the 
Administrator will be used to represent the vehicle.
    (4) If there is, in the Administrator's judgment, no disparity 
indicated by comparison of two tests by the Administrator, the harmonic 
averages of the city and highway fuel economy results from those tests 
will be used to represent the vehicle.
    (5) If the situation in paragraph (e)(2)(ii)(B) of this section 
occurs, the Administrator will notify the manufacturer, in writing, that 
the Administrator rejects that fuel economy data vehicle.
    (f) The fuel economy data determined by the Administrator under 
paragraph (e) (3) or (4) of this section, together with all other fuel 
economy data submitted for that vehicle under Sec. 600.006 (c) or (e) 
will be evaluated for reasonableness and representativeness per 
paragraph (b) of this section. The fuel

[[Page 704]]

economy data which are determined to best meet the criteria of paragraph 
(b) of this section will be accepted for use in subpart C or F of this 
part.
    (g) If, based on a review of the fuel economy data generated by 
testing under paragraph (e) of this section, the Administrator 
determines that an unacceptable level of correlation exists between fuel 
economy data generated by a manufacturer and fuel economy data generated 
by the Administrator, he may reject all fuel economy data submitted by 
the manufacturer until the cause of the discrepancy is determined and 
the validity of the data is established by the manufacturer.
    (h)(1) If, based on the results of an inspection conducted under 
Sec. 600.005(b) or any other information, the Administrator has reason 
to believe that the manufacturer has not followed proper testing 
procedures or that the testing equipment is faulty or improperly 
calibrated, or if records do not exist that will enable him to make a 
finding of proper testing, the Administrator may notify the manufacturer 
in writing of his finding and require the manufacturer to:
    (i) Submit the test vehicle(s) upon which the data are based or 
additional test vehicle(s) at a place he may designate for the purpose 
of fuel economy testing.
    (ii) Conduct such additional fuel economy testing as may be required 
to demonstrate that prior fuel economy test data are reasonable and 
representative.
    (2) Previous acceptance by the Administrator of any fuel economy 
test data submitted by the manufacturer shall not limit the 
Administrator's right to require additional testing under paragraph 
(h)(1) of this section.
    (3) If, based on tests required under paragraph (h)(1) of this 
section, the Administrator determines that any fuel economy data 
submitted by the manufacturer and used to calculate the manufacturer's 
fuel economy average was unrepresentative, the Administrator may 
recalculate the manufacturer's fuel economy average based on fuel 
economy data that he deems representative.
    (4) A manufacturer may request a hearing as provided in Sec. 600.009 
if the Administrator decides to recalculate the manufacturer's average 
pursuant to determinations made relative to this section.

[41 FR 38685, Sept. 10, 1976, as amended at 41 FR 49760, Nov. 10, 1976]



Sec. 600.009-85  Hearing on acceptance of test data.

    (a)(1) If the Administrator rejects the following:
    (i) The use of a manufacturer's fuel economy data vehicle, in 
accordance withSec. 600.008 (e) or (g), or
    (ii) The use of fuel economy data, in accordance with Sec. 600.008 
(c), or (f), or
    (iii) The determination of a vehicle configuration, in accordance 
with Sec. 600.206(a), or
    (iv) The identification of a car line, in accordance with 
Sec. 600.002(a)(20), or
    (v) The fuel economy label values determined by the manufacturer 
under Sec. 600.312(a), then
    (2)(i) The manufacturer may, within 30 days following receipt of 
notification of rejection, request a hearing on the Administrator's 
decision.
    (ii) The request must be in writing, signed by an authorized 
representative of the manufacturer, and include a statement specifying 
the manufacturer's objections to the Administrator's determinations, and 
data in support of such objection.
    (iii) If, after the review of the request and supporting data, the 
Administrator finds that the request raises a substantial factual 
issue(s), the Administrator shall provide the manufacturer with an 
opportunity to request a hearing in accordance with the provisions of 
this section with respect to such issue(s).
    (b)(1) After granting a request for a hearing under paragraph (a) of 
this section the Administrator will designate a Presiding Officer for 
the hearing.
    (2) The General Counsel will represent the Environmental Protection 
Agency in any hearing under this section.
    (3) If a time and place for the hearing has not been fixed by the 
Administrator under paragraph (a) of this section the hearing will be 
held as soon as practicable at a time and place fixed by the 
Administrator or by the Presiding Officer.

[[Page 705]]

    (c)(1) Upon his appointment pursuant to paragraph (a) of this 
section, the Presiding Officer shall establish a hearing file. The file 
consists of the notice issued by the Administrator under paragraph (a) 
of this section together with any accompanying material, the request for 
a hearing and the supporting data submitted therewith and correspondence 
and other data material to the hearing.
    (2) The hearing file will be available for inspection by the 
applicant at the office of the Presiding Officer.
    (d) A manufacturer may appear in person, or may be represented by 
counsel or by any other duly authorized representative.
    (e)(1) The Presiding Officer upon the request of any party, or in 
his discretion, may arrange for a prehearing conference at a time and 
place specified by the Presiding Officer to consider the following:
    (i) Simplification and clarification of the issue;
    (ii) Stipulations, admissions of fact, and the introduction of 
documents;
    (iii) Limitation of the number of expert witnesses;
    (iv) Possibility of agreement disposing of all or any of the issues 
in dispute;
    (v) Such other matters as may aid in the disposition of the hearing, 
including such additional tests as may be agreed upon by the parties.
    (2) The results of the conference shall be reduced to writing by the 
Presiding Officer and made part of the record.
    (f)(1) Hearings shall be conducted by the Presiding Officer in an 
informal but orderly and expeditious manner. The parties may offer oral 
or written evidence, subject to the exclusion by the Presiding Officer 
of irrelevant, immaterial and repetitious evidence.
    (2) Witnesses will not be required to testify under oath. However, 
the Presiding Officer shall call to the attention of witnesses that 
their statements may be subject to the provisions of 19 U.S.C. 1001 
which imposes penalties for knowingly making false statements or 
representations, or using false documents in any matter within the 
jurisdiction of any department or agency of the United States.
    (3) Any witnesses may be examined or cross-examined by the Presiding 
Officer, the parties, or their representatives.
    (4) Hearings shall be reported verbatim. Copies of transcripts of 
proceedings may be purchased by the applicant from the reporter.
    (5) All written statements, charts, tabulations, and similar data 
offered in evidence at the hearing shall, upon a showing satisfactory to 
the Presiding Officer of their authority, relevancy, and materiality, be 
received in evidence and shall constitute a part of the record.
    (6) Oral argument may be permitted in the discretion of the 
Presiding Officer and will be reported as part of the record unless 
otherwise ordered.
    (g)(1) The Presiding Officer will make an initial decision which 
shall include written findings and conclusions and the reasons or basis 
therefore on all material issues of fact, law or discretion presented on 
the record. The findings, conclusions, and written decisions shall be 
provided to the parties and made a part of the record. The initial 
decision shall become the decision of the Administrator without further 
proceedings unless there is an appeal to the Administrator or motion for 
review by the Administrator within 20 days of the date the initial 
decision was filed.
    (2) On appeal from or review of the initial decision the 
Administrator will have all the powers which he would have in making the 
initial decision including the discretion to require or allow briefs, 
oral argument, the taking of additional evidence or the remanding to the 
Presiding Officer for additional proceedings. The decision by the 
Administration will include written findings and conclusions and the 
reasons or basis therefor on all the material issues of fact, law or 
discretion presented on the appeal or considered in the review.
    (h) A manufacturer's use of any fuel economy data which the 
manufacturer challenges pursuant to this section shall not constitute 
final acceptance by the manufacturer nor prejudice the

[[Page 706]]

manufacturer in the exercise of any appeal pursuant to this section 
challenging such fuel economy data.

[49 FR 13844, Apr. 6, 1984; 49 FR 48149, Dec. 10, 1984]



Sec. 600.010-86  Vehicle test requirements and minimum data requirements.

    (a) For each certification vehicle defined in this part, and for 
each vehicle tested according to the emission test procedures in part 86 
for addition of a model after certification Sec. 86.079-32 or, approval 
of a running change (Secs. 86.079-33 and 86.082-34):
    (1) The manufacturer shall generate city fuel economy data by 
testing according to the applicable procedures.
    (2) The manufacturer shall generate highway fuel economy data by:
    (i) Testing according to applicable procedures, or
    (ii) Using an analytical technique, as described in Sec. 600.006(e).
    (3) The data generated in paragraphs (a) (1) and (2) of this 
section, shall be submitted to the Administrator in combination with 
other data for the vehicle required to be submitted in part 86.
    (b) For each fuel economy data vehicle:
    (1) The manufacturer shall generate city fuel economy data and 
highway fuel economy data by:
    (i) Testing according to applicable procedures, or
    (ii) Use of an analytical technique as described in Sec. 600.006(e), 
in addition to testing (e.g., city fuel economy data by testing, highway 
fuel economy data by analytical technique).
    (2) The data generated shall be submitted to the Administrator 
according to the procedures in Sec. 600.006.
    (c) Minimum data requirements for labeling. (1) In order to 
establish fuel economy label values under Sec. 600.306, the manufacturer 
shall use only test data accepted in accordance with Sec. 600.008 (b) 
and (f) and meeting the minimum coverage of:
    (i) Data required for emission certification under Secs. 86.084-24, 
86.079-32, 86.079-33, and 86.082-34,
    (ii) Data from the highest projected model year sales 
subconfiguration within the highest projected model year sales 
configuration for each base level, and
    (iii) For additional model types established under 
Sec. 600.207(a)(2), data from each subconfiguration included within the 
model type.
    (2) For the purpose of recalculating fuel economy label values as 
required under Sec. 600.314(b), the manufacturer shall submit data 
required under Sec. 600.507.
    (d) Minimum data requirements for the manufacturer's average fuel 
economy. For the purpose of calculating the manufacturer's average fuel 
economy under Sec. 600.510, the manufacturer shall submit data 
representing at least 90 percent of the manufacturer's actual model year 
production, by configuration, for each category identified for 
calculation under Sec. 600.510(a).

[49 FR 13848, Apr. 6, 1984]



Sec. 600.011-93  Reference materials.

    (a) Incorporation by reference. The documents in paragraph (b) of 
this section have been incorporated by reference. The incorporation by 
reference was approved by the Director of the Federal Register in 
accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be 
inspected at USEPA, OAR, 401 M Street, SW., Washington DC 20460, or at 
the Office of the Federal Register, 800 N. Capitol Street, NW., suite 
700, Washington, DC.
    (b) The following paragraphs and tables set forth the material that 
has been incorporated by reference in this part.
    (1) ASTM material. The following table sets forth material from the 
American Society for Testing and Materials which has been incorporated 
by reference. The first column lists the number and name of the 
material. The second column lists the section(s) of this part, other 
than Sec. 600.011, in which the matter is referenced. Copies of these 
materials may be obtained from American Society for Testing and 
Materials, 1916 Race Street, Philadelphia, PA 19103.

[[Page 707]]



------------------------------------------------------------------------
      Document number and name             40 CFR part 600 reference    
------------------------------------------------------------------------
ASTM E 29-67 (Reapproved 1973)        600.002-93(a)(30); 600.113-93(d)  
 Standard Recommended Practice for                                      
 Indicating which Places of Figures                                     
 are to be Considered Significant in                                    
 Specified Limiting Values.                                             
ASTM D 1298-85 (Reapproved 1990)      600.113-93(c)(1)(i), (c)(2)(i)(A),
 Standard Practice for Density,        (c)(2)(i)(B), (c)(2)(ii); 600.510-
 Relative Density (Specific            93 (g)(1)(ii)(B), (g)(2)(ii)(B). 
 Gravity), or API Gravity of Crude                                      
 Petroleum and Liquid Petroleum                                         
 Products by Hydrometer Method.                                         
ASTM D 3343-90 Standard Test Method   600.113-93(c)(1)(ii), (c)(2)(ii). 
 for Estimation of Hydrogen Content                                     
 of Aviation Fuels.                                                     
ASTM D 3338-92 Standard Test Method   600.113-93(c)(1)(iii).            
 for Estimation of Net Heat of                                          
 Combustion of Aviation Fuels.                                          
ASTM D 240-92 Standard Test Method    600.113-93(c)(2)(iii); 600.510-93 
 for Heat of Combustion of Liquid      (g)(1)(ii)(A), (g)(2)(ii)(A).    
 Hydrocarbon Fuels by Bomb                                              
 Calorimeter.                                                           
------------------------------------------------------------------------

    (2) [Reserved]

[59 FR 39652, Aug. 3, 1994]



   Subpart B--Fuel Economy Regulations for 1978 and Later Model Year 
                      Automobiles--Test Procedures

    Source: 42 FR 45657, Sept. 12, 1977, unless otherwise noted.



Sec. 600.101-86  General applicability.

    (a) The provisions of this subpart are applicable to 1986 and later 
model year gasoline-fueled and diesel automobiles.

[49 FR 13849, Apr. 6, 1984]



Sec. 600.101-93  General applicability.

    The provisions of this subpart are applicable to 1993 and later 
model year gasoline-fueled, diesel-fueled, alcohol-fueled, natural gas-
fueled, alcohol dual fuel, and natural gas dual fuel automobiles.

[59 FR 39652, Aug. 3, 1994]



Sec. 600.102-78   Definitions.

    The definitions in Sec. 600.002 apply to this subpart.



Sec. 600.103-78   Abbreviations.

    The abbreviations in Sec. 600.003 apply to this subpart.



Sec. 600.104-78   Section numbering, construction.

    The section numbering system set forth in Sec. 600.004 applies to 
this subpart.



Sec. 600.105-78   Recordkeeping.

    The recordkeeping requirements set forth in Sec. 600.005 apply to 
this subpart.



Sec. 600.106-78   Equipment requirements.

    The requirements for test equipment to be used for all fuel economy 
testing are given in Secs. 86.106, 86.107, 86.108, 86.109, and 86.111 of 
this chapter, as applicable.



Sec. 600.107-78   Fuel specifications.

    (a) The test fuel specifications for gasoline-fueled automobiles are 
given in paragraph (a)(1) of Sec. 86.113 of this chapter.
    (b) The test fuel specifications for diesel automobiles are given in 
paragraphs (b) (1) and (2) of Sec. 86.113 of this chapter.



Sec. 600.107-93  Fuel specifications.

    (a) The test fuel specifications for gasoline-fueled automobiles are 
given in Sec. 86.113(a) (1) and (2) of this chapter.
    (b) The test fuel specifications for diesel-fueled automobiles are 
given in Sec. 86.113(b) (1) through (3) of this chapter.
    (c) The test fuel specifications for methanol fuel used in Otto-
cycle automobiles are given in Sec. 86.113(a) (3) and (4) of this 
chapter.
    (d) The test fuel specifications for methanol fuel used in diesel 
cycle automobiles are given in Sec. 86.113(b) (4) through (6) of this 
chapter.
    (e) The test fuel specifications for mixtures of petroleum and 
methanol fuels for methanol dual fuel vehicles are given in 
Sec. 86.113(d) of this chapter.
    (f) The specification range of the fuels to be used under paragraphs 
(c) and (d) of this section shall be reported in accordance with 
Sec. 86.090-21(b)(3) of this chapter.

[59 FR 39652, Aug. 3, 1994]

[[Page 708]]



Sec. 600.108-78   Analytical gases.

    The analytical gases for all fuel economy testing must meet the 
criteria given in Sec. 86.114 of this chapter.



Sec. 600.109-78   EPA driving cycles.

    (a) The driving cycle to be utilized for generation of the city fuel 
economy data is prescribed in Sec. 86.115 of this chapter.
    (b) The driving cycle to be utilized for generation of the highway 
fuel economy data is specified in this paragraph.
    (1) The Highway Fuel Economy Driving Schedule is set forth in 
appendix I to this part. The driving schedule is defined by a smooth 
trace drawn through the specified speed versus time relationships.
    (2) The speed tolerance at any given time on the dynamometer driving 
schedule specified in appendix I, or as printed on a driver's aid chart 
approved by the Administrator, when conducted to meet the requirements 
of paragraph (b) of Sec. 600.111 is defined by upper and lower limits. 
The upper limit is 2 mph higher than the highest point on trace within 1 
second of the given time. The lower limit is 2 mph lower than the lowest 
point on the trace within 1 second of the given time. Speed variations 
greater than the tolerances (such as may occur during gear changes) are 
acceptable provided they occur for less than 2 seconds on any occasion. 
Speeds lower than those prescribed are acceptable provided the vehicle 
is operated at maximum available power during such occurrences.
    (3) A graphic representation of the range of acceptable speed 
tolerances is found in paragraph (c) of Sec. 86.115 of this chapter.



Sec. 600.110-78   Equipment calibration.

     The equipment used for fuel economy testing must be calibrated 
according to the provisions of Sec. 86.116 of this chapter.



Sec. 600.111-80  Test procedures.

    (a) The test procedures to be followed for generation of the city 
fuel economy data are those prescribed in Secs. 86.127-94 through 
86.138-78 of this chapter, as applicable. (The evaporative and refueling 
loss portions of the test procedure may be omitted unless specifically 
required by the Administrator.)
    (b) The test procedures to be followed for generation of the highway 
fuel economy data are those specified in Sec. 600.111-78 (b) through (h) 
inclusive.
    (1) The Highway Fuel Economy Dynamometer Procedure consists of a 
preconditioning highway driving sequence and a measured highway driving 
sequence.
    (2) The highway fuel economy test is designated to simulate non-
metropolitan driving with an average speed of 48.6 mph and a maximum 
speed of 60 mph. The cycle is 10.2 miles long with 0.2 stops per mile 
and consists of warmed-up vehicle operation on a chassis dynamometer 
through a specified driving cycle. A proportional part of the diluted 
exhaust emissions is collected continuously for subsequent analysis 
using a constant volume (variable dilution) sampler. Diesel dilute 
exhaust is continuously analyzed for hydrocarbons using a heated sample 
line and analyzer.
    (3) Except in cases of component malfunction or failure, all 
emission control systems installed on or incorporated in a new motor 
vehicle must be functioning during all procedures in this subpart. The 
Administrator may authorize maintenance to correct component malfunction 
or failure.
    (c) Transmission. The provisions of Sec. 86.128 of this chapter 
apply for vehicle transmission operation during highway fuel economy 
testing under this subpart.
    (d) Road load power and test weight determination. Section 86.129 of 
this chapter applies for determination of road load power and test 
weight for highway fuel economy testing. The test weight for the testing 
of a certification vehicle will be that test weight specified by the 
Administrator under the provisions of part 86. The test weight for a 
fuel economy data vehicle will be that test weight specified by the 
Administrator from the test weights covered by that vehicle 
configuration. The Administrator will base his selection of a test 
weight on the relative projected sales volumes of the various test 
weights within the vehicle configuration.

[[Page 709]]

    (e) Vehicle preconditioning. The Highway Fuel Economy Dynamometer 
Procedure is designed to be performed immediately following the Federal 
Emission Test Procedure, Secs. 86.127 through 86.138 of this chapter. 
When conditions allow, the tests should be scheduled in this sequence. 
In the event the tests cannot be scheduled within three hours of the 
Federal Emission Test Procedure (including one hour hot soak evaporation 
loss test, if applicable) the vehicle should be preconditioned as in 
paragraph (e)(1) or (2) of this section, as applicable.
    (1) If the vehicle has experienced more than three hours of soak 
(68 deg. F-86 deg. F) since the completion of the Federal Emission Test 
Procedure, or has experienced periods of storage outdoors, or in 
environments where soak temperature is not controlled to 68 deg. F-
86 deg. F, the vehicle must be preconditioned by operation on a 
dynamometer through one cycle of the EPA Urban Dynamometer Driving 
Schedule, Sec. 86.115 of this chapter.
    (2) In unusual circumstances where additional preconditioning is 
desired by the manufacturer, the provisions of paragraph (a)(3) of 
Sec. 86.132 of this chapter apply.
    (f) Highway fuel economy dynamometer procedure. (1) The dynamometer 
procedure consists of two cycles of the Highway Fuel Economy Driving 
Schedule (Sec. 600.109 (b)) separated by 15 seconds of idle. The first 
cycle of the Highway Fuel Economy Driving Schedule is driven to 
precondition the test vehicle and the second is driven for the fuel 
economy measurement.
    (2) The provisions of paragraphs (b), (c), (e), (f), (g), and (h) of 
Sec. 86.135 Dynamometer procedure of this chapter, apply for highway 
fuel economy testing.
    (3) Only one exhaust sample and one background sample are collected 
and analyzed for hydrocarbons (except diesel hydrocarbons which are 
analyzed continuously), carbon monoxide, and carbon dioxide.
    (4) The fuel economy measurement cycle of the test includes two 
seconds of idle indexed at the beginning of the second cycle and two 
seconds of idle indexed at the end of the second cycle.
    (g) Engine starting and restarting. (1) If the engine is not running 
at the initiation of the highway fuel economy test (preconditioning 
cycle), the start-up procedure must be according to the manufacturer's 
recommended procedures.
    (2) False starts and stalls during the preconditioning cycle must be 
treated as in paragraphs (d) and (e) of Sec. 86.136 of this chapter. If 
the vehicle stalls during the measurement cycle of the highway fuel 
economy test, the test is voided, corrective action may be taken 
according to Sec. 86.079-25 of this chapter, and the vehicle may be 
rescheduled for test. The person taking the corrective action shall 
report the action so that the test records for the vehicle contain a 
record of the action.
    (h) Dynamometer test run. The following steps must be taken for each 
test:
    (1) Place the drive wheels of the vehicle on the dynamometer. The 
vehicle may be driven onto the dynamometer.
    (2) Open the vehicle engine compartment cover and position the 
cooling fan(s) required. Manufacturers may request the use of additional 
cooling fans for additional engine compartment or under-vehicle cooling 
and for controlling high tire or brake temperatures during dynamometer 
operation.
    (3) Preparation of the CVS must be performed before the measurement 
highway driving cycle.
    (4) Equipment preparation. The provisions of paragraphs (b) (3) 
through (5) inclusive of Sec. 86.137 of this chapter apply for highway 
fuel economy test except that only one exhaust sample collection bag and 
one dilution air sample collection bag need be connected to the sample 
collection systems.
    (5) Operate the vehicle over one Highway Fuel Economy Driving 
Schedule cycle according to the dynamometer driving schedule specified 
in paragraph (b) of Sec. 600.109.
    (6) When the vehicle reaches zero speed at the end of the 
preconditioning cycle, the driver has 17 seconds to prepare for the 
emission measurement cycle of the test. Reset and enable the roll 
revolution counter.
    (7) Operate the vehicle over one Highway Fuel Economy Driving 
Schedule cycle according to the dynamometer driving schedule specified 
in paragraph

[[Page 710]]

(b) of Sec. 600.109 while sampling the exhaust gas.
    (8) Sampling must begin two seconds before beginning the first 
acceleration of the fuel economy measurement cycle and must end two 
seconds after the end of the deceleration to zero. At the end of the 
deceleration to zero speed, the roll or shaft revolutions must be 
recorded.

[42 FR 45657, Sept. 12, 1977, as amended at 43 FR 52929, Nov. 14, 1978; 
59 FR 16309, Apr. 6, 1994]



Sec. 600.111-93  Test procedures.

    (a) The test procedures to be followed for generation of the city 
fuel economy data are those prescribed in Secs. 86.127 through 86.138 of 
this chapter, as applicable, except as provided for in paragraph (d) of 
this section. (The evaporative loss portion of the test procedure may be 
omitted unless specifically required by the Administrator.)
    (b) The test procedures to be followed for generation of the highway 
fuel economy data are those specified in paragraphs (b) through (j) of 
this section.
    (1) The Highway Fuel Economy Dynamometer Procedure consists of 
preconditioning highway driving sequence and a measured highway driving 
sequence.
    (2) The highway fuel economy test is designated to simulate non-
metropolitan driving with an average speed of 48.6 mph and a maximum 
speed of 60 mph. The cycle is 10.2 miles long with 0.2 stop per mile and 
consists of warmed-up vehicle operation on a chassis dynamometer through 
a specified driving cycle. A proportional part of the diluted exhaust 
emission is collected continuously for subsequent analysis of 
hydrocarbons, carbon monoxide, carbon dioxide using a constant volume 
(variable dilution) sampler. Diesel dilute exhaust is continuously 
analyzed for hydrocarbons using a heated sample line and analyzer. 
Methanol and formaldehyde samples are collected and individually 
analyzed for methanol-fueled vehicles (measurement of methanol and 
formaldehyde may be omitted for 1993 through 1994 model year methanol-
fueled vehicles provided a HFID calibrated on methanol is used for 
measuring HC plus methanol).
    (3) Except in cases of component malfunction or failure, all 
emission control systems installed on or incorporated in a new motor 
vehicle must be functioning during all procedures in this subpart. The 
Administrator may authorize maintenance to correct component malfunction 
or failure.
    (c) Transmission. The provisions of Sec. 86.128 of this chapter 
apply for vehicle transmission operation during highway fuel economy 
testing under this subpart.
    (d) Road load power and test weight determination. Section 86.129 of 
this chapter applies for determination of road load power and test 
weight for highway fuel economy testing. The test weight for the testing 
of a certification vehicle will be that test weight specified by the 
Administrator under the provisions of part 86 of this chapter. The test 
weight for a fuel economy data vehicle will be that test weight 
specified by the Administrator from the test weights covered by that 
vehicle configuration. The Administrator will base his selection of a 
test weight on the relative projected sales volumes of the various test 
weights within the vehicle configuration.
    (e) Vehicle preconditioning. The Highway Fuel Economy Dynamometer 
Procedure is designed to be performed immediately following the Federal 
Emission Test Procedure, Secs. 86.127 through 86.138 of this chapter. 
When conditions allow, the tests should be scheduled in this sequence. 
In the event the tests cannot be scheduled within three hours of the 
Federal Emission Test Procedure (including one hour hot soak evaporative 
loss test, if applicable) the vehicle should be preconditioned as in 
paragraph (e) (1) or (2) of this section, as applicable.
    (1) If the vehicle has experienced more than three hours of soak (68 
 deg.F-86  deg.F) since the completion of the Federal Emission Test 
Procedure, or has experienced periods of storage outdoors, or in 
environments where soak temperature is not controlled to 68  deg.F-86 
deg.F, the vehicle must be preconditioned by operation on a dynamometer 
through

[[Page 711]]

one cycle of the EPA Urban Dynamometer Driving Schedule, Sec. 86.115 of 
this chapter.
    (2) In unusual circumstances where additional preconditioning is 
desired by the manufacturer, the provisions of Sec. 86.132(a)(3) of this 
chapter apply.
    (f) Highway fuel economy dynamometer procedure. (1) The dynamometer 
procedure consists of two cycles of the Highway Fuel Economy Driving 
Schedule (Sec. 600.109(b)) separated by 15 seconds of idle. The first 
cycle of the Highway Fuel Economy Driving Schedule is driven to 
precondition the test vehicle and the second is driven for the fuel 
economy measurement.
    (2) The provisions of paragraphs (b), (c), (e), (f), (g) and (h) of 
Sec. 86.135 Dynamometer procedure of this chapter, apply for highway 
fuel economy testing.
    (3) Only one exhaust sample and one background sample are collected 
and analyzed for hydrocarbons (except diesel hydrocarbons which are 
analyzed continuously), carbon monoxide, and carbon dioxide. Methanol 
and formaldehyde samples (exhaust and dilution air) are collected and 
analyzed for methanol-fueled vehicles (measurement of methanol and 
formaldehyde may be omitted for 1993 through 1994 model year methanol-
fueled vehicles provided a HFID calibrated on methanol is used for 
measuring HC plus methanol).
    (4) The fuel economy measurement cycle of the test includes two 
seconds of idle indexed at the beginning of the second cycle and two 
seconds of idle indexed at the end of the second cycle.
    (g) Engine starting and restarting. (1) If the engine is not running 
at the initiation of the highway fuel economy test (preconditioning 
cycle), the start-up procedure must be according to the manufacturer's 
recommended procedures.
    (2) False starts and stalls during the preconditioning cycle must be 
treated as in Sec. 86.136(d) and (e) of this chapter. If the vehicle 
stalls during the measurement cycle of the highway fuel economy test, 
the test is voided, corrective action may be taken according to 
Sec. 86.079-25 of this chapter, and the vehicle may be rescheduled for 
test. The person taking the corrective action shall report the action so 
that the test records for the vehicle contain a record of the action.
    (h) Dynamometer test run. The following steps must be taken for each 
test:
    (1) Place the drive wheels of the vehicle on the dynamometer. The 
vehicle may be driven onto the dynamometer.
    (2) Open the vehicle engine compartment cover and position the 
cooling fans(s) required. Manufacturers may request the use of 
additional cooling fans for additional engine compartment or under-
vehicle cooling and for controlling high tire or brake temperatures 
during dynamometer operation.
    (3) Preparation of the CVS must be performed before the measurement 
highway driving cycle.
    (4) Equipment preparation. The provisions of Sec. 86.137(b)(3) 
through (6) of this chapter apply for highway fuel economy test except 
that only one exhaust sample collection bag and one dilution air sample 
collection bag need be connected to the sample collection systems.
    (5) Operate the vehicle over one Highway Fuel Economy Driving 
Schedule cycle according to the dynamometer driving schedule specified 
in Sec. 600.109(b).
    (6) When the vehicle reaches zero speed at the end of the 
preconditioning cycle, the driver has 17 seconds to prepare for the 
emission measurement cycle of the test. Reset and enable the roll 
revolution counter.
    (7) Operate the vehicle over one Highway Fuel Economy Driving 
Schedule cycle according to the dynamometer driving schedule specified 
in Sec. 600.109(b) while sampling the exhaust gas.
    (8) Sampling must begin two seconds before beginning the first 
acceleration of the fuel economy measurement cycle and must end two 
seconds after the end of the deceleration to zero. At the end of the 
deceleration to zero speed, the roll or shaft revolutions must be 
recorded.
    (i) For methanol dual fuel automobiles, the procedures of 
Sec. 600.111 (a) and (b) shall be performed for each of the required 
test fuels:
    (1) Gasoline or diesel fuel as specified in Sec. 600.107 (a) and 
(b); and
    (2) Methanol fuel as specified in Sec. 600.107 (c) and (d); and

[[Page 712]]

    (3) A mixture containing 50% gasoline or diesel and 50% methanol by 
volume, applicable during model years 1993 through 1995; or
    (4) In lieu of testing using the mixture containing 50% gasoline or 
diesel and 50% methanol by volume, the manufacturer must provide a 
written statement attesting that the equal or superior energy efficiency 
is attained while using the 50% gasoline or diesel and 50% methanol 
mixture compared to using gasoline.

[59 FR 39652, Aug. 3, 1994]



Sec. 600.112-78   Exhaust sample analysis.

    The exhaust sample analysis must be performed according to 
Sec. 86.140 of this chapter.



Sec. 600.113-78   Fuel economy calculations.

    The calculations of vehicle fuel economy values require the weighted 
grams/mile values for HC, CO, and CO2 for the city fuel economy 
test and the grams/mile values for HC, CO, and CO2 for the highway 
fuel economy test. The city and highway fuel economy values must be 
calculated by the procedures of this section. A sample calculation 
appears in appendix II to this part.
    (a) Calculate the weighted grams/mile values for the city fuel 
economy test for HC, CO, and CO2 as specified in Sec. 86.144 of 
this chapter.
    (b)(1) Calculate the mass values for the highway fuel economy test 
for HC, CO, and CO2 as specified in paragraph (b) of Sec. 86.144 of 
this chapter.
    (2) Calculate the grams/mile values for the highway test for HC, CO, 
and CO2 by dividing the mass values obtained in (b)(1) by the 
actual distance traveled, measured in miles, as specified in paragraph 
(h) of Sec. 86.135 of this chapter.
    (c) Calculate the city fuel economy and highway fuel economy from 
grams/mile values for HC, CO, and CO2. The emission values 
(obtained per paragraph (a) or (b) as applicable) used in each 
calculation of this section shall be rounded in accordance with 
Sec. 86.079-26(a)(6)(ii). The CO2 values (obtained per paragraph 
(a) or (b) of this section as applicable) used in each calculation in 
this section are rounded to the nearest gram/mile.
    (d) For gasoline-fueled automobiles, calculate the fuel economy in 
miles per gallon of gasoline by dividing 2421 by the sum of three terms:
    (1) 0.866 multiplied by HC (in grams/miles as obtained in paragraph 
(c)),
    (2) 0.429 multiplied by CO (in grams/miles as obtained in paragraph 
(c), and
    (3) 0.273 multiplied by CO2 (in grams/mile as obtained in 
paragraph (c) of this section).

Round to quotient to the nearest 0.1 mile per gallon.
    (e) For diesel powered automobiles, calculate the fuel economy in 
miles per gallon of diesel fuel by dividing 2778 by the sum of three 
terms:
    (1) 0.866 multiplied by HC (in grams/mile as obtained in paragraph 
(c) of this section),
    (2) 0.429 multiplied by CO (in grams/mile as obtained in paragraph 
(c)), and
    (3) 0.273 multiplied by CO2 (in grams/mile as obtained in 
paragraph (c)).

Round the quotient to the nearest 0.1 mile per gallon.

[42 FR 45657, Sept. 12, 1977, as amended at 43 FR 52929, Nov. 14, 1978]



Sec. 600.113-88  Fuel economy calculations.

    The Administrator will use the calculation procedure set forth in 
this paragraph for all official EPA tests. For the 1988 model year, 
manufacturers may choose to use this procedure or use the calculation 
procedure described in Sec. 600.113-78. However, once a manufacturer 
uses this procedure, it must be used for all subsequent tests. This 
procedure must be used by manufacturers for 1989 and later model years. 
The calculations of the weighted fuel economy values require input of 
the weighted grams/mile values for HC, CO and CO2 for both the city 
fuel economy test and the highway fuel economy test. Additionally, for 
tests of gasoline-fueled vehicles, the specific gravity, carbon weight 
fraction and net heating value of the test fuel must be determined. The 
city and highway fuel economy values shall be calculated as specified in 
this section. A sample appears in appendix II to this part.
    (a) Calculate the weighted grams/mile values for the city fuel 
economy test for HC, CO, and CO2 as specified in

[[Page 713]]

Sec. 86.144 of this chapter. For tests of gasoline-fueled vehicles, 
measure and record the test fuel's properties as specified in paragraph 
(c) of this section.
    (b)(1) Calculate the mass values for the highway fuel economy test 
for HC, CO, and CO2 as specified in paragraph (b) of Sec. 86.144 of 
this chapter. For tests of gasoline-fueled vehicles, measure and record 
the test fuel's properties as specified in paragraph (c) of this 
section.
    (2) Calculate the grams/mile values for the highway fuel economy 
test for HC, CO, and CO2 by dividing the mass values obtained in 
paragraph (b)(1) of this section, by the actual distance traveled, 
measured in miles, as specified in paragraph (h) of Sec. 86.135 of this 
chapter.
    (c) Gasoline test fuel properties shall be determined by analysis of 
a fuel sample taken from the fuel supply. A sample shall be taken after 
each addition of fresh fuel to the fuel supply. Additionally, the fuel 
shall be resampled once a month to account for any fuel property changes 
during storage. Less frequent resampling may be permitted if EPA 
concludes, on the basis of manufacturer-supplied data, that the 
properties of test fuel in the manufacturer's storage facility will 
remain stable for a period longer than one month. The fuel samples shall 
be analyzed to determine the following fuel properties:
    (1) Specific gravity per ASTM D 1298.
    (2) Carbon weight fraction per ASTM D 3343.
    (3) Net heating value (Btu/lb) per ASTM D 3338.
    (d) Calculate the city fuel economy and highway fuel economy from 
the grams/mile values for HC, CO, CO2 and, for test of gasoline-
fueled vehicles, the test fuel's specific gravity, carbon weight 
fraction and net heating value. The emission values (obtained per 
paragraph (a) or (b) of this section, as applicable) used in each 
calculation of this section shall be rounded in accordance with 
Sec. 86.084-26(a)(6)(iii). The CO2 values (obtained per paragraph 
(a) or (b) of this section, as applicable) used in each calculation of 
this section shall be rounded to the nearest gram/mile. The specific 
gravity and the carbon weight fraction (obtained per paragraph (c) of 
this section) shall be recorded using three places to the right of the 
decimal point. The net heating value (obtained per paragraph (c) of this 
section) shall be recorded to the nearest whole Btu/lb. These numbers 
shall be rounded in accordance with the ``Rounding Off Method'' 
specified in ASTM E 29-67.
    (e) For gasoline-fueled automobiles, the fuel economy in miles per 
gallon is to be calculated using the following equation:

mpg=(5174 x 104 x CWF x SG)/
          [((CWF x HC)+(0.429 x CO))+(0.273 x CO2)) 
          x ((0.6 x SG x NHV)+5471)]
Where:
HC=Grams/mile HC as obtained in paragraph (d) of this section.
CO=Grams/mile CO as obtained in paragraph (d) of this section.
CO2=Grams/mile CO2 as obtained in paragraph (d) of this 
          section.
CWF=Carbon weight fraction of test fuel as obtained in paragraph (d) of 
          this section.
NHV=Net heating value by mass of test fuel as obtained in paragraph (D) 
          of this section.
SG=Specific gravity of test fuel as obtained in paragraph (d) of this 
          section.

    Round the calculated result to the nearest 0.1 miles per gallon.
    (f) For diesel automobiles, calculate the fuel economy in miles per 
gallon of diesel fuel by dividing 2778 by the sum of three terms:
    (1) 0.866 multiplied by HC (in grams/miles as obtained in paragraph 
(d) of this section),
    (2) 0.429 multiplied by CO (in grams/mile as obtained in paragraph 
(d) of this section), and
    (3) 0.273 multiplied by CO2 (in grams/mile as obtained in 
paragraph (d) of this section).
    Round the quotient to the nearest 0.1 mile per gallon.

[51 FR 37851, Oct. 24, 1986]



Sec. 600.113-93  Fuel economy calculations.

    The Administrator will use the calculation procedure set forth in 
this paragraph for all official EPA testing of vehicles fueled with 
gasoline, diesel, methanol or natural gas fuel. The calculations of the 
weighted fuel economy values require input of the weighted grams/mile 
values for total hydrocarbons (HC), carbon monoxide (CO),

[[Page 714]]

and carbon dioxide (CO2); and, additionally for methanol-fueled 
automobiles, methanol (CH3OH) and formaldehyde (HCHO); and 
additionally for natural gas-fueled vehicles non-methane hydrocarbons 
(NMHC) and methane (CH4) for both the city fuel economy test and 
the highway fuel economy test. Additionally, the specific gravity, 
carbon weight fraction and net heating value of the test fuel must be 
determined. The city and highway fuel economy values shall be calculated 
as specified in this section. A sample appears in appendix II to this 
part.
    (a) Calculate the weighted grams/mile values for the city fuel 
economy test for HC, CO and CO2; and, additionally for methanol-
fueled automobiles, CH3OH and HCHO; and additionally for natural 
gas-fueled automobiles NMHC and CH4 as specified in Sec. 86.144 of 
this chapter. Measure and record the test fuel's properties as specified 
in paragraph (c) of this section.
    (b)(1) Calculate the mass values for the highway fuel economy test 
for HC, CO and CO2, and where applicable CH3OH, HCHO, NMHC and 
CH4 as specified in Sec. 86.144(b) of this chapter. Measure and 
record the test fuel's properties as specified in paragraph (c) of this 
section.
    (2) Calculate the grams/mile values for the highway fuel economy 
test for HC, CO and CO2, and where applicable CH3OH, HCHO, 
NMHC and CH4 by dividing the mass values obtained in paragraph 
(b)(1) of this section, by the actual distance traveled, measured in 
miles, as specified in Sec. 86.135(h) of this chapter.
    (c)(1) Gasoline test fuel properties shall be determined by analysis 
of a fuel sample taken from the fuel supply. A sample shall be taken 
after each addition of fresh fuel to the fuel supply. Additionally, the 
fuel shall be resampled once a month to account for any fuel property 
changes during storage. Less frequent resampling may be permitted if EPA 
concludes, on the basis of manufacturer-supplied data, that the 
properties of test fuel in the manufacturer's storage facility will 
remain stable for a period longer than one month. The fuel samples shall 
be analyzed to determine the following fuel properties:
    (i) Specific gravity per ASTM D 1298 (Incorporated by reference as 
specified in Sec. 600.011-93).
    (ii) Carbon weight fraction per ASTM D 3343 (Incorporated by 
reference as specified in Sec. 600.011-93).
    (iii) Net heating value (Btu/lb) per ASTM D 3338 (Incorporated by 
reference as specified in Sec. 600.011-93).
    (2) Methanol test fuel shall be analyzed to determine the following 
fuel properties:
    (i) Specific gravity using either:
    (A) ASTM D 1298 (incorporated by reference as specified in 
Sec. 600.011-93) for the blend or:
    (B) ASTM D 1298 (incorporated by reference as specified in 
Sec. 600.011-93) for the gasoline fuel component and also for the 
methanol fuel component and combining as follows:

SG=SGg x volume fraction gasoline+SGm x volume fraction 
methanol.

    (ii)(A) Carbon weight fraction using the following equation:

CWF=CWFg x MFg+0.375 x MFm

Where:

CWFg=Carbon weight fraction of gasoline portion of blend per ASTM D 
3343 (incorporated by reference as specified in Sec. 600.011-93).
MFg=Mass fraction gasoline=(GxSGg)/(GxSGg+MxSGm)
MFm=Mass fraction methanol=(MxSGm)/(GxSGg+MxSGm)

Where:

G=Volume fraction gasoline
M=Volume fraction methanol
SGg=Specific gravity of gasoline as measured by ASTM D 1298 
(Incorporated by reference as specified in Sec. 600.011-93).
SGm=Specific gravity of methanol as measured by ASTM D 1298 
(Incorporated by reference as specified in Sec. 600.011-93).

    (B) Upon the approval of the Administrator, other procedures to 
measure the carbon weight fraction of the fuel blend may be used if the 
manufacturer can show that the procedures are superior to or equally as 
accurate as those specified in this paragraph (c)(2)(ii).
    (iii) Net heating value (BTU/lb) per ASTM D 240 (Incorporated by 
reference as specified in Sec. 600.011-93).

[[Page 715]]

    (3) Natural gas test fuel shall be analyzed to determine the 
following fuel properties:
    (i) Fuel composition per ASTM D 1945-91, Standard Test Method for 
Analysis of Natural Gas By Gas Chromatography. This incorporation by 
reference was approved by the Director of the Federal Register in 
accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be 
obtained from the American Society for Testing and Materials, 1916 Race 
Street, Philadelphia, PA 19103. Copies may be inspected at U.S. EPA, 
OAR, 401 M Street, SW., Washington, DC 20460, or at the Office of the 
Federal Register, 800 North Capitol Street, NW., suite 700, Washington, 
DC.
    (ii) Specific gravity (based on fuel composition per ASTM D 1945).
    (iii) Carbon weight fraction based on the carbon contained only in 
the HC constituents of the fuel=weight of carbon in HC constituents 
divided by the total weight of fuel.
    (iv) Carbon weight fraction of fuel=total weight of carbon in the 
fuel (i.e., includes carbon contained in HC and in CO2) divided by 
total weight of fuel.
    (d) Calculate the city fuel economy and highway fuel economy from 
the grams/mile values for total HC, CO, CO2 and, where applicable, 
CH3OH, HCHO, NMHC and CH4 and, the test fuel's specific 
gravity, carbon weight fraction, net heating value, and additionally for 
natural gas, the test fuel's composition. The emission values (obtained 
per paragraph (a) or (b) of this section, as applicable) used in each 
calculation of this section shall be rounded in accordance with 
Sec. 86.084-26(a)(6)(iii) of this chapter. The CO2 values (obtained 
per paragraph (a) or (b) of this section, as applicable) used in each 
calculation of this section shall be rounded to the nearest gram/mile. 
The specific gravity and the carbon weight fraction (obtained per 
paragraph (c) of this section) shall be recorded using three places to 
the right of the decimal point. The net heating value (obtained per 
paragraph (c) of this section) shall be recorded to the nearest whole 
Btu/lb. These numbers shall be rounded in accordance with the ``Rounding 
Off Method'' specified in ASTM E 29-67.
    (e)(1) For gasoline-fueled automobiles, the fuel economy in miles 
per gallon is to be calculated using the following equation:

mpg=(5174 x 10\4\ x CWF x SG)/ [((CWF x HC)+(0.429 x  
CO)+(0.273 x CO2))  x ((0.6 x SGxNHV)+5471)]
Where:

HC=Grams/mile HC as obtained in paragraph (d) of this section.
CO=Grams/mile CO as obtained in paragraph (d) of this section.
CO2=Grams/mile CO2 as obtained in paragraph (d) of this 
section.
CWF=Carbon weight fraction of test fuel as obtained in paragraph (d) of 
this section.
NHV=Net heating value by mass of test fuel as obtained in paragraph (d) 
of this section.
SG=Specific gravity of test fuel as obtained in paragraph (d) of this 
section.

    (2) Round the calculated result to the nearest 0.1 miles per gallon.
    (f)(1) For diesel-fueled automobiles, calculate the fuel economy in 
miles per gallon of diesel fuel by dividing 2778 by the sum of three 
terms:
    (i) 0.866 multiplied by HC (in grams/miles as obtained in paragraph 
(d) of this section);
    (ii) 0.429 multiplied by CO (in grams/mile as obtained in paragraph 
(d) of this section); and
    (iii) 0.273 multiplied by CO2 (in grams/mile as obtained in 
paragraph (d) of this section).
    (2) Round the quotient to the nearest 0.1 mile per gallon.
    (g) For methanol-fueled automobiles and automobiles designed to 
operate on mixtures of gasoline and methanol, the fuel economy in miles 
per gallon is to be calculated using the following equation:

mpg=(CWF  x SG  x 3781.8)/((CWFexHC  x HC) + (0.429  x CO) + (0.273 
 x CO2) + (0.375  x CH3OH) + (0.400  x HCHO))

Where:

CWF=Carbon weight fraction of the fuel as determined in paragraph 
(c)(2)(ii) of this section.
SG=Specific gravity of the fuel as determined in paragraph (c)(2)(i) of 
this section.

[[Page 716]]

CWFexHC=Carbon weight fraction of exhaust hydrocarbons= CWFg 
as determined in (c)(2)(ii) of this section (for M100 fuel, 
CWFexHC=0.866).
HC=Grams/mile HC as obtained in paragraph (d) of this section.
CO=Grams/mile CO as obtained in paragraph (d) of this section.
CO2=Grams/mile CO2 as obtained in paragraph (d) of this 
section.
CH3OH=Grams/mile CH3OH (methanol) as obtained in paragraph (d) 
of this section.
HCHO=Grams/mile HCHO (formaldehyde) as obtained in paragraph (d) of this 
section.
    (h) For automobiles fueled with natural gas, the fuel economy in 
miles per gallon of natural gas is to be calculated using the following 
equation:

[GRAPHIC] [TIFF OMITTED] TR21SE94.006

Where:

mpge=miles per equivalent gallon of natural gas.
CWFHC/NG=carbon weight fraction based on the hydrocarbon 
constituents in the natural gas fuel as obtained in paragraph (d) of 
this section.
DNG=density of the natural gas fuel [grams/ft3 at 68  deg.F 
(20  deg.C) and 760 mm Hg (101.3 kPa)] pressure as obtained in paragraph 
(d) of this section.
CH4, NMHC, CO, and CO2=weighted mass exhaust emissions [grams/
mile] for methane, non-methane HC, carbon monoxide, and carbon dioxide 
as calculated in Sec. 600.113.
CWFNMHC=carbon weight fraction of the non-methane HC constituents 
in the fuel as determined from the speciated fuel composition per 
paragraph (c)(2) of this section.
CO2NG=grams of carbon dioxide in the natural gas fuel consumed per 
mile of travel.
CO2NG=FCNG DNG WFCO2
where:

[GRAPHIC] [TIFF OMITTED] TR21SE94.007

where:

CWFNG=the carbon weight fraction of the natural gas fuel as 
calculated in paragraph (d) of this section.
WFCO2=weight fraction carbon dioxide of the natural gas fuel 
calculated using the mole fractions and molecular weights of the natural 
gas fuel constituents per ASTM D 1945.

[59 FR 39654, Aug. 3, 1994; 59 FR 44795, Aug. 30, 1994, as amended at 59 
FR 48537, Sept. 21, 1994]



   Subpart C--Fuel Economy Regulations for 1977 and Later Model Year 
       Automobiles--Procedures for Calculating Fuel Economy Values



Sec. 600.201-86  General applicability.

    (a) The provisions of this subpart are applicable to 1986 and later 
model year gasoline-fueled and diesel automobiles.

[49 FR 13849, Apr. 6, 1984]



Sec. 600.201-93  General applicability.

    The provisions of this subpart are applicable to 1993 and later 
model year

[[Page 717]]

gasoline-fueled, diesel-fueled, alcohol-fueled, natural gas-fueled, 
alcohol dual fuel, and natural gas dual fuel automobiles.

[59 FR 39655, Aug. 3, 1994]



Sec. 600.202-77   Definitions.

    The definitions in Sec. 600.002 apply to this subpart.



Sec. 600.203-77   Abbreviations.

    The abbreviations in Sec. 600.003 apply to this subpart.



Sec. 600.204-77   Section numbering, construction.

    The section numbering system set forth in Sec. 600.004 applies to 
this subpart.



Sec. 600.205-77   Recordkeeping.

    The recordkeeping requirements set forth in Sec. 600.005 apply to 
this subpart.



Sec. 600.206-86  Calculation and use of fuel economy values for gasoline-fueled, diesel, and electric vehicle configurations.

    (a) Fuel economy values determined for each vehicle, and as approved 
in Sec. 600.008 (b) or (f), are used to determine city, highway, and 
combined fuel economy values for each vehicle configuration (as 
determined by the Administrator) for which data are available.
    (1) If only one set of city and highway fuel economy values is 
accepted for a vehicle configuration, these values, rounded to the 
nearest tenth of a mile per gallon, comprise the city and highway fuel 
economy values for that configuration.
    (2) If more than one city or highway fuel economy value is accepted 
for a vehicle configuration:
    (i) All data shall be grouped according to the subconfiguration for 
which the data were generated using sales projections supplied in 
accordance with Sec. 600.207(a)(3).
    (ii) Within each group of data, all values are harmonically averaged 
and rounded to the nearest 0.0001 of a mile per gallon in order to 
determine city and highway fuel economy values for each subconfiguration 
at which the vehicle configuration was tested.
    (iii) All city fuel economy values and all highway fuel economy 
values calculated in paragraph (a)(2)(ii) of this section are 
(separately for city and highway) averaged in proportion to the sales 
fraction (rounded to the nearest 0.0001) within the vehicle 
configuration (as provided to the Administrator by the manufacturer) of 
vehicles of each tested subconfiguration. The resultant values, rounded 
to the nearest 0.0001 mile per gallon, are the city and highway fuel 
economy values for the vehicle configuration.
    (3) The combined fuel economy value for a vehicle configuration is 
calculated by harmonically averaging the city and highway fuel economy 
values, as determined in Sec. 600.206(a) (1) or (2), weighted 0.55 and 
0.45 respectively, and rounded to the nearest 0.0001 mile per gallon. A 
sample of this calculation appears in appendix II to this part.
    (b) If only one equivalent petroleum-based fuel economy value exists 
for an electric configuration, that value, rounded to the nearest tenth 
of a mile per gallon, will comprise the petroleum-based fuel economy for 
that configuration.
    (c) If more than one equivalent petroleum-based fuel economy value 
exists for an electric vehicle configuration, all values for that 
vehicle configuration are harmonically averaged and rounded to the 
nearest 0.0001 mile per gallon for that configuration.

[49 FR 13849, Apr. 6, 1984]



Sec. 600.206-93  Calculation and use of fuel economy values for gasoline-fueled, diesel-fueled, electric, alcohol-fueled, natural gas-fueled, alcohol dual fuel, 
          and natural gas dual fuel vehicle configurations.

    (a) Fuel economy values determined for each vehicle, and as approved 
in Sec. 600.008 (b) or (f), are used to determine city, highway, and 
combined fuel economy values for each vehicle configuration (as 
determined by the Administrator) for which data are available.
    (1) If only one set of city and highway fuel economy values is 
accepted for a vehicle configuration, these values, rounded to the 
nearest tenth of a mile per gallon, comprise the city and highway fuel 
economy values for that configuration.

[[Page 718]]

    (2) If more than one city or highway fuel economy value is accepted 
for a vehicle configuration:
    (i) All data shall be grouped according to the subconfiguration for 
which the data were generated using sales projections supplied in 
accordance with Sec. 600.207(a)(3).
    (ii) Within each group of data, all values are harmonically averaged 
and rounded to the nearest 0.0001 of a mile per gallon in order to 
determine city and highway fuel economy values for each subconfiguration 
at which the vehicle configuration was tested.
    (iii) All city fuel economy values and all highway fuel economy 
values calculated in paragraph (a)(2)(ii) of this section are 
(separately for city and highway) averaged in proportion to the sales 
fraction (rounded to the nearest 0.0001) within the vehicle 
configuration (as provided to the Administrator by the manufacturer) of 
vehicles of each tested subconfiguration. The resultant values, rounded 
to the nearest 0.0001 mile per gallon, are the city and highway fuel 
economy values for the vehicle configuration.
    (3) The combined fuel economy value for a vehicle configuration is 
calculated by harmonically averaging the city and highway fuel economy 
values, as determined in Sec. 600.206(a) (1) or (2), weighted 0.55 and 
0.45 respectively, and rounded to the nearest 0.0001 mile per gallon. A 
sample of this calculation appears in Appendix II to this part.
    (4) For alcohol dual fuel automobiles and natural gas dual fuel 
automobiles the procedures of paragraphs (a) (1) through (3) of this 
section shall be used to calculate two separate sets of city, highway, 
and combined fuel economy values for each configuration.
    (i) Calculate the city, highway, and combined fuel economy values 
from the tests performed using gasoline or diesel test fuel.
    (ii) Calculate the city, highway, and combined fuel economy values 
from the tests performed using alcohol or natural gas test fuel.
    (b) If only one equivalent petroleum-based fuel economy value exists 
for an electric configuration, that value, rounded to the nearest tenth 
of a mile per gallon, will compose the petroleum-based fuel economy for 
that configuration.
    (c) If more than one equivalent petroleum-based fuel economy value 
exists for an electric vehicle configuration, all values for that 
vehicle configuration are harmonically averaged and rounded to the 
nearest 0.0001 mile per gallon for that configuration.

[59 FR 39655, Aug. 3, 1994]

    Effective Date Note: At 59 FR 39655, Aug. 3, 1994, Sec. 600.206-93 
was added. This section contains information collection and 
recordkeeping requirements and will not become effective until approval 
has been given by the Office of Management and Budget.



Sec. 600.207-86  Calculation of fuel economy values for a model type.

    (a) Fuel economy values for a base level are calculated from vehicle 
configuration fuel economy values as determined in Sec. 600.206(a) for 
low-altitude tests.
    (1) If the Administrator determines that automobiles intended for 
sale in the State of California are likely to exhibit significant 
differences in fuel economy from those intended for sale in other 
states, he will calculate fuel economy values for each base level for 
vehicles intended for sale in California and for each base level for 
vehicles intended for sale in the rest of the states.
    (2) In order to highlight the fuel efficiency of certain designs 
otherwise included within a model type, a manufacturer may wish to 
subdivide a model type into one or more additional model types. This is 
accomplished by separating subconfigurations from an existing base level 
and placing them into a new base level. The new base level is identical 
to the existing base level except that it shall be considered, for the 
purposes of this paragraph, as containing a new basic engine. The 
manufacturer will be permitted to designate such new basic engines and 
base level(s) if:
    (i) Each additional model type resulting from division of another 
model type has a unique car line name and that name appears on the label 
and on the vehicle bearing that label,
    (ii) The subconfigurations included in the new base levels are not 
included in any other base level which differs only

[[Page 719]]

by basic engine (i.e., they are not included in the calculation of the 
original base level fuel economy values), and
    (iii) All subconfigurations within the new base level are 
represented by test data in accordance with Sec. 600.010(c)(ii).
    (3) The manufacturer shall supply total model year sales projections 
for each car line/vehicle subconfiguration combination.
    (i) Sales projections must be supplied separately for each car line-
vehicle subconfiguration intended for sale in California and each car 
line/vehicle subconfiguration intended for sale in the rest of the 
states if required by the Administrator under paragraph (a)(1) of this 
section.
    (ii) Manufacturers shall update sales projections at the time any 
model type value is calculated for a label value.
    (iii) The requirements of this paragraph may be satisfied by 
providing an amended application for certification, as described in 
Sec. 86.084-21.
    (4) Vehicle configuration fuel economy values, as determined in 
Sec. 600.206(a), are grouped according to base level.
    (i) If only one vehicle configuration within a base level has been 
tested, the fuel economy value from that vehicle configuration 
constitutes the fuel economy for that base level.
    (ii) If more than one vehicle configuration within a base level has 
been tested, the vehicle configuration fuel economy values are 
harmonically averaged in proportion to the respective sales fraction 
(rounded to the nearest 0.0001) of each vehicle configuration and the 
resultant fuel economy value rounded to the nearest 0.0001 mile per 
gallon.
    (5) The procedure specified in Sec. 600.207(a) will be repeated for 
each base level, thus establishing city, highway, and combined fuel 
economy values for each base level.
    (6) For the purposes of calculating a base level fuel economy value, 
if the only vehicle configuration(s) within the base level are vehicle 
configuration(s) which are intended for sale at high altitude, the 
Administrator may use fuel economy data from tests conducted on these 
vehicle configuration(s) at high altitude to calculate the fuel economy 
for the base level.
    (b) For each model type, as determined by the Administrator, a city, 
highway, and combined fuel economy value will be calculated by using the 
projected sales and fuel economy values for each base level within the 
model type.
    (1) If the Administrator determines that automobiles intended for 
sale in the State of California are likely to exhibit significant 
differences in fuel economy from those intended for sale in other 
states, he will calculate fuel economy values for each model type for 
vehicles intended for sale in California and for each model type for 
vehicles intended for sale in the rest of the states.
    (2) The sales fraction for each base level is calculated by dividing 
the projected sales of the base level within the model type by the 
projected sales of the model type and rounding the quotient to the 
nearest 0.0001.
    (3) The city fuel economy values of the model type (calculated to 
the nearest 0.0001 mpg) are determined by dividing one by a sum of 
terms, each of which corresponds to a base level and which is a fraction 
determined by dividing:
    (i) The sales fraction of a base level, by
    (ii) The city fuel economy value for the respective base level.
    (4) The procedure specified in paragraph (b)(3) of this section is 
repeated in an analogous manner to determine the highway and combined 
fuel economy values for the model type.

[49 FR 13849, Apr. 6, 1984]



Sec. 600.207-93  Calculation of fuel economy values for a model type.

    (a) Fuel economy values for a base level are calculated from vehicle 
configuration fuel economy values as determined in Sec. 600.206(a) for 
low-altitude tests.
    (1) If the Administrator determines that automobiles intended for 
sale in the State of California are likely to exhibit significant 
differences in fuel economy from those intended for sale in other 
states, he will calculate fuel economy values for each base level for 
vehicles intended for sale in California

[[Page 720]]

and for each base level for vehicles intended for sale in the rest of 
the states.
    (2) In order to highlight the fuel efficiency of certain designs 
otherwise included within a model type, a manufacturer may wish to 
subdivide a model type into one or more additional model types. This is 
accomplished by separating subconfigurations from an existing base level 
and placing them into a new base level. The new base level is identical 
to the existing base level except that it shall be considered, for the 
purposes of this paragraph, as containing a new basic engine. The 
manufacturer will be permitted to designate such new basic engines and 
base level(s) if:
    (i) Each additional model type resulting from division of another 
model type has a unique car line name and that name appears on the label 
and on the vehicle bearing that label;
    (ii) The subconfigurations included in the new base levels are not 
included in any other base level which differs only by basic engine 
(i.e., they are not included in the calculation of the original base 
level fuel economy values); and
    (iii) All subconfigurations within the new base level are 
represented by test data in accordance with Sec. 600.010(c)(ii).
    (3) The manufacturer shall supply total model year sales projections 
for each car line/vehicle subconfiguration combination.
    (i) Sales projections must be supplied separately for each car line-
vehicle subconfiguration intended for sale in California and each car 
line/vehicle subconfiguration intended for sale in the rest of the 
states if required by the Administrator under paragraph (a)(1) of this 
section.
    (ii) Manufacturers shall update sales projections at the time any 
model type value is calculated for a label value.
    (iii) The requirements of this paragraph may be satisfied by 
providing an amended application for certification, as described in 
Sec. 86.084-21 of this chapter.
    (4) Vehicle configuration fuel economy values, as determined in 
Sec. 600.206(a), are grouped according to base level.
    (i) If only one vehicle configuration within a base level has been 
tested, the fuel economy value from that vehicle configuration 
constitutes the fuel economy for that base level.
    (ii) If more than one vehicle configuration within a base level has 
been tested, the vehicle configuration fuel economy values are 
harmonically averaged in proportion to the respective sales fraction 
(rounded to the nearest 0.0001) of each vehicle configuration and the 
resultant fuel economy value rounded to the nearest 0.0001 mile per 
gallon.
    (5) The procedure specified in Sec. 600.207(a) will be repeated for 
each base level, thus establishing city, highway, and combined fuel 
economy values for each base level.
    (6) For the purposes of calculating a base level fuel economy value, 
if the only vehicle configuration(s) within the base level are vehicle 
configuration(s) which are intended for sale at high altitude, the 
Administrator may use fuel economy data from tests conducted on these 
vehicle configuration(s) at high altitude to calculate the fuel economy 
for the base level.
    (7) For alcohol dual fuel automobiles and natural gas dual fuel 
automobiles the procedures of paragraphs (a)(1) through (6) of this 
section shall be used to calculate two separate sets of city, highway, 
and combined fuel economy values for each base level.
    (i) Calculate the city, highway, and combined fuel economy values 
from the tests performed using gasoline or diesel test fuel.
    (ii) Calculate the city, highway, and combined fuel economy values 
from the tests performed using alcohol or natural gas test fuel.
    (b) For each model type, as determined by the Administrator, a city, 
highway, and combined fuel economy value will be calculated by using the 
projected sales and fuel economy values for each base level within the 
model type.
    (1) If the Administrator determines that automobiles intended for 
sale in the State of California are likely to exhibit significant 
differences in fuel economy from those intended for sale in other 
states, he will calculate fuel economy values for each model type

[[Page 721]]

for vehicles intended for sale in California and for each model type for 
vehicles intended for sale in the rest of the states.
    (2) The sales fraction for each base level is calculated by dividing 
the projected sales of the base level within the model type by the 
projected sales of the model type and rounding the quotient to the 
nearest 0.0001.
    (3) The city fuel economy values of the model type (calculated to 
the nearest 0.0001 mpg) are determined by dividing one by a sum of 
terms, each of which corresponds to a base level and which is a fraction 
determined by dividing:
    (i) The sales fraction of a base level; by
    (ii) The city fuel economy value for the respective base level.
    (4) The procedure specified in paragraph (b)(3) of this section is 
repeated in an analogous manner to determine the highway and combined 
fuel economy values for the model type.
    (5) For alcohol dual fuel automobiles and natural gas dual fuel 
automobiles the procedures of paragraphs (b)(1) through (4) of this 
section shall be used to calculate two separate sets of city, highway, 
and combined fuel economy values for each model type.
    (i) Calculate the city, highway, and combined fuel economy values 
from the tests performed using gasoline or diesel test fuel.
    (ii) Calculate the city, highway, and combined fuel economy values 
from the tests performed using alcohol or natural gas test fuel.

[59 FR 39655, Aug. 3, 1994]

    Effective Date Note: At 59 FR 39655, Aug. 3, 1994, Sec. 600.207-93 
was added. This section contains information collection and 
recordkeeping requirements and will not become effective until approval 
has been given by the Office of Management and Budget.



Sec. 600.208-77   Sample calculation.

    An example of the calculation required in this subpart appears in 
appendix III.

[41 FR 49761, Nov. 10, 1976]



Sec. 600.209-85  Calculation of fuel economy values for labeling.

    (a) For the purposes of calculating the city model type fuel economy 
value for labeling the manufacturer shall:
    (1) For general labels multiply the city model type fuel economy 
value determined in Sec. 600.207(b), by 0.90, rounding the product to 
the nearest whole mpg, or
    (2) For specific labels multiply the city fuel economy value 
determined in Sec. 600.206(a)(iii), by 0.90, rounding the product to the 
nearest whole mpg, and
    (b) For the purposes of calculating the highway model type fuel 
economy value for labeling the manufacturer shall:
    (1) For general labels multiply the highway model type fuel economy 
value determined in Sec. 600.207(b) by 0.78, rounding the product to the 
nearest whole mpg, or
    (2) For specific labels multiply the highway fuel economy value 
determined in Sec. 600.206(a)(iii) by 0.78.
    (c) If the resulting city value determined in paragraph (a) of this 
section exceeds the resulting highway value determined in paragraph (b) 
of this section, the city value will be set equal to the highway value.
    (d)(1) The combined fuel economy for a model type, to be used in 
determining annual fuel costs under Sec. 600.308(c), is determine 
(except as provided for in paragraph (d)(2) of this section), by 
harmonically averaging the unrounded city and highway values, determined 
in Sec. 209 (a) and (b), weighted 0.55 and 0.45 respectively, and 
rounded to the nearest whole mpg. (An example of this calculation 
procedure appears in appendix II of this part).
    (2) If the resulting city value determined in paragraph (a) of this 
section exceeds the resulting highway value determined in paragraph (b) 
of this section, the combined fuel economy will be set equal to the 
highway value, rounded to the nearest whole mpg.

[49 FR 13845, Apr. 6, 1984, as amended at 49 FR 48149, Dec. 10, 1984]

[[Page 722]]



Sec. 600.209-95  Calculation of fuel economy values for labeling.

    (a) For the purposes of calculating the city model type fuel economy 
value for labeling the manufacturer shall:
    (1)(i) For general labels for gasoline-fueled, diesel-fueled, 
alcohol-fueled, and natural gas-fueled automobiles multiply the city 
model type fuel economy value determined in Sec. 600.207 (b), by 0.90, 
rounding the product to the nearest whole mpg; or
    (ii) For general labels for alcohol dual fuel and natural gas dual 
fuel automobiles:
    (A) Multiply the city model type fuel economy calculated from the 
tests performed using gasoline or diesel test fuel as determined in 
Sec. 600.207 (b)(5)(i) by 0.90, rounding the product to the nearest 
whole mpg; and
    (B) Multiply the city model type fuel economy calculated from the 
tests performed using alcohol or natural gas test fuel as determined in 
Sec. 600.207 (b)(5)(ii) by 0.90, rounding the product to the nearest 
whole mpg; or
    (2)(i) For specific labels for gasoline-fueled, diesel-fueled, 
alcohol-fueled, and natural gas-fueled automobiles, multiply the city 
model type fuel economy value determined in Sec. 600.206 (a)(2)(iii), by 
0.90, rounding the product to the nearest whole mpg; or
    (ii) For specific labels for alcohol dual fuel and natural gas dual 
fuel automobiles:
    (A) Multiply the city model type fuel economy calculated from the 
tests performed using gasoline or diesel test fuel as determined in 
Sec. 600.206 (a)(2)(iii) and (4)(i) by 0.90, rounding the product to the 
nearest whole mpg; and
    (B) Multiply the city model type fuel economy calculated from the 
tests performed using alcohol or natural gas test fuel as determined in 
Sec. 600.206 (a)(2)(iii) and (4)(ii) by 0.90, rounding the product to 
the nearest whole mpg.
    (b) For the purposes of calculating the highway model type fuel 
economy value for labeling the manufacturer shall:
    (1)(i) For general labels for gasoline-fueled, diesel-fueled, 
alcohol-fueled, and natural gas-fueled automobiles, multiply the highway 
model type fuel economy value determined in Sec. 600.207 (b), by 0.78, 
rounding the product to the nearest whole mpg; or
    (ii) For general labels for alcohol dual fuel and natural gas dual 
fuel automobiles:
    (A) Multiply the highway model type fuel economy calculated from the 
tests performed using gasoline or diesel test fuel as determined in 
Sec. 600.207 (b)(5)(i) by 0.78, rounding the product to the nearest 
whole mpg; and
    (B) Multiply the highway model type fuel economy calculated from the 
tests performed using alcohol or natural gas test fuel as determined in 
Sec. 600.207 (b)(5)(ii) by 0.78, rounding the product to the nearest 
whole mpg; or
    (2)(i) For specific labels for gasoline-fueled, diesel-fueled, 
alcohol-fueled, and natural gas-fueled automobiles, multiply the highway 
model type fuel economy value determined in Sec. 600.206 (a)(iii), by 
0.78, rounding the product to the nearest whole mpg; or
    (ii) For specific labels for alcohol dual fuel and natural gas dual 
fuel automobiles:
    (A) Multiply the highway model type fuel economy calculated from the 
tests performed using gasoline or diesel test fuel as determined in 
Sec. 600.206 (a)(2)(iii) and (4)(i) by 0.78, rounding the product to the 
nearest whole mpg; and
    (B) Multiply the highway model type fuel economy calculated from the 
tests performed using alcohol or natural gas test fuel as determined in 
Sec. 600.206 (a)(2)(iii) and (4)(ii) by 0.78, rounding the product to 
the nearest whole mpg.
    (c) If the resulting city value determined in paragraph (a) of this 
section exceeds the resulting highway value determined in paragraph (b) 
of this section, the city value will be set equal to the highway value.
    (d) For the purposes of calculating the combined fuel economy for a 
model type, to be used in determining annual fuel costs under 
Sec. 600.307, the manufacturer shall (except as provided for in 
paragraph (d)(2) of this section):
    (1)(i) For gasoline-fueled, diesel-fueled, alcohol-fueled, and 
natural gas-fueled automobiles, harmonically average the unrounded city 
and highway values, determined in paragraphs (a)(1)(i) and (b)(1)(i), or 
(a)(2)(i) and (b)(2)(i) of this section weighted 0.55 and 0.45 
respectively, and round to the

[[Page 723]]

nearest whole mpg. (An example of this calculation procedure appears in 
appendix II of this part); or
    (ii) For alcohol dual fuel and natural gas dual fuel automobiles, 
harmonically average the unrounded city and highway values from the 
tests performed using gasoline or diesel test fuel as determined in 
paragraphs (a)(1)(ii)(A) and (b)(1)(ii)(A), or (a)(2)(ii)(A) and 
(b)(2)(ii)(A) of this section.
    (2) If the resulting city value determined in paragraph (a) of this 
section exceeds the resulting highway value determined in paragraph (b) 
of this section, the combined fuel economy will be set equal to the 
highway value, rounded to the nearest whole mpg.

[59 FR 39656, Aug. 3, 1994]

    Effective Date Note: At 59 FR 39656, Aug. 3, 1994, Sec. 600.209-95 
was added. This section contains information collection and 
recordkeeping requirements and will not become effective until approval 
has been given by the Office of Management and Budget.



   Subpart D--Fuel Economy Regulations for 1977 and Later Model Year 
                          Automobiles--Labeling

    Source: 41 FR 49761, Nov. 10, 1976, unless otherwise noted.



Sec. 600.301-86  General applicability.

    (a) The provisions of this subpart are applicable to 1986 and later 
model year gasoline-fueled and diesel automobiles.
    (b)(1) Manufacturers that produce only electric vehicles are exempt 
from the requirement of this subpart, except with regard to the 
requirements in those sections pertaining specifically to electric 
vehicles.
    (2) Manufacturers with worldwide production (excluding electric 
vehicle production) of less than 10,000 gasoline-fueled and/or diesel 
powered passenger automobiles and light trucks may optionally comply 
with the electric vehicle requirements in this subpart.

[49 FR 13850, Apr. 6, 1984]



Sec. 600.301-95  General applicability.

    (a) The provisions of this subpart are applicable to 1995 and later 
model year gasoline-fueled, diesel-fueled, alcohol-fueled, natural gas-
fueled, alcohol dual fuel, and natural gas dual fuel automobiles.
    (b)(1) Manufacturers that produce only electric vehicles are exempt 
from the requirement of this subpart, except with regard to the 
requirements in those sections pertaining specifically to electric 
vehicles.
    (2) Manufacturers with worldwide production (excluding electric 
vehicle production) of less than 10,000 gasoline-fueled and/or diesel 
powered passenger automobiles and light trucks may optionally comply 
with the electric vehicle requirements in this subpart.

[59 FR 39657, Aug. 3, 1994]



Sec. 600.302-77   Definitions.

    The definitions in Sec. 600.002 apply to this subpart.



Sec. 600.303-77   Abbreviations.

    The abbreviations in Sec. 600.003 apply to this subpart.



Sec. 600.304-77   Section numbering, construction.

    The section numbering procedure set forth in Sec. 600.004 applies to 
this subpart.



Sec. 600.305-77   Recordkeeping.

    The recordkeeping requirements set forth in Sec. 600.005 apply to 
this subpart.



Sec. 600.306-86  Labeling requirements.

    (a) Prior to being offered for sale, each manufacturer shall affix 
or cause to be affixed and each dealer shall maintain or cause to be 
maintained on each automobile:
    (1) A general fuel economy label (initial, or updated as required in 
Sec. 600.314) as described in Sec. 600.307(c) or:
    (2) A specific label, as described in Sec. 600.307(d), for those 
automobiles manufactured or imported before the date that occurs 15 days 
after general labels have been determined by the manufacturer.
    (i) If the manufacturer elects to use a specific label within a 
model type (as defined in Sec. 600.002(a)(19)), he shall also affix 
specific labels on all automobiles within this model type, except on 
those automobiles manufactured or imported before the date that labels 
are required to bear range values as required by

[[Page 724]]

paragraph (b) of this section, or determined by the Administrator, or as 
permitted under Sec. 600.310.
    (ii) If a manufacturer elects to change from general to specific 
labels or vice versa within a model type, the manufacturer shall, within 
five calendar days, initiate or discontinue as applicable, the use of 
specific labels on all vehicles within a model type at all facilities 
where labels are affixed.
    (3) For any vehicle for which a specific label is requested which 
has a combined unadjusted fuel economy value at or below the minimum 
tax-free value, the following statement must appear on the specific 
label:

    [Manufacturer's name] may have to pay IRS a Gas Guzzler Tax on this 
vehicle because of the low fuel economy.

    (4)(i) At the time a general fuel economy value is determined for a 
model type, a manufacturer shall, except as provided in paragraph 
(a)(4)(ii) of this section, relabel, or cause to be relabeled, vehicles 
which:
    (A) Have not been delivered to the ultimate purchaser, and
    (B) Have a combined model type fuel economy value of 0.1 mpg or more 
below the lowest fuel economy value at which a Gas Guzzler Tax of $0 is 
to be assessed.
    (ii) The manufacturer has the option of relabeling vehicles during 
the first five working days after the general label value is known.
    (iii) For those vehicle model types which have been issued a 
specific label and are subsequently found to have tax liability, the 
manufacturer is responsible for the tax liability regardless of whether 
the vehicle has been sold or not or whether the vehicle has been 
relabeled or not.
    (b) The manufacturer shall include the current range of fuel economy 
of comparable automobiles (as described in Secs. 600.311 and 600.314) in 
the label of each vehicle manufactured or imported more than 15 calendar 
days after the current range is made available by the Administrator.
    (1) Automobiles manufactured before a date 16 or more calendar days 
after the initial label range is made available under Sec. 600.311(c) 
may be labeled without a range of fuel economy of comparable 
automobiles. In place of the range of fuel economy of comparable 
automobiles, the label must contain a statement indicating that, as of 
the date of production or importation of this automobile, no range of 
fuel economy of comparable automobiles was available.
    (2) Automobiles manufactured more than 15 calendar days after the 
initial or updated label range is made available under Sec. 600.311 (c) 
or (d) will be labeled with the current range of fuel economy of 
comparable automobiles as approved for that label.
    (c) The fuel economy label must be readily visible from the exterior 
of the automobile and remain affixed until the time the automobile is 
delivered to the ultimate consumer.
    (1) The fuel economy label must be located on a side window. If the 
window is not large enough to contain both the Automobile Information 
Disclosure Act label and the fuel economy label, the manufacturer shall 
have the fuel economy label affixed on another window and as close as 
possible to the Automobile Information Disclosure Act label.
    (2) The fuel economy label information may be included with the 
Automobile Information Disclosure Act label if the prominence and 
legibility of the fuel economy label is maintained. For this purpose, 
all fuel economy label information must be placed on a separate section 
in the label and may not be intermixed with the Automobile Information 
Disclosure Act label information, except for vehicle descriptions as 
noted in Sec. 600.307-86(c).
    (3) The manufacturer shall have the fuel economy label affixed in 
such a manner that appearance and legibility are maintained until after 
the vehicle is delivered to the ultimate consumer.

[49 FR 13850, Apr. 6, 1984, as amended at 49 FR 48149, Dec. 10, 1984; 52 
FR 47877, Dec. 16, 1987]



Sec. 600.307-86  Fuel economy label format requirements.

    (a)(1) Fuel economy labels must be:
    (i) Rectangular in shape with a minimum height of 4.5 inches (114 
mm) and a minimum length of 7.0 inches (178 mm) as depicted in Appendix 
VIII.
    (ii) Printed in a color which contrasts with the paper color.

[[Page 725]]

    (iii) The label shall have a contrasting border at least 0.25 inches 
(6.4 mm) wide.
    (2) The top 50 percent of the total fuel economy label area shall 
contain only the following information and in the same format depicted 
in the label format in Appendix VIII:
    (i) The titles ``CITY MPG'' and ``HIGHWAY MPG'', centered over the 
applicable fuel economy estimates, in bold caps 10 points in size,
    (ii) The city and highway fuel economy estimates calculated in 
accordance with Sec. 600.209 (a) and (b),
    (iii) The fuel pump logo, and
    (iv) The phrase ``Compare this [vehicle/truck] to others in the FREE 
GAS MILEAGE GUIDE available at the dealer,'' shall be ``dropped-out'' of 
the top border as depicted in the sample label format in Appendix VIII. 
The phrase shall be in lower case in a medium condensed type except for 
the words ``FREE GAS MILEAGE GUIDE'' which shall be capitalized in a 
bold condensed type and no smaller than 12 points in size.
    (3) The bottom 50 percent of the label shall contain the following 
information:
    (i) The [vehicle/truck] description, as described in paragraph (c) 
or (d) of this section, when applicable.
    (ii)(A) A statement: ``Actual mileage will vary with options, 
driving conditions, driving habits and [vehicle's/truck's] condition. 
Results reported to EPA indicate that the majority of [vehicle/truck] 
with these estimates will achieve between ---- and ---- mpg in the city, 
and between ---- and ---- mpg on the highway.''
    (B) The range values for this statement are to be calculated in 
accordance with the following:
    (1) The lower range values shall be determined by multiplying the 
city and highway estimates by 0.85, then rounding to the next lower 
integer value.
    (2) The upper range values shall be determined by multiplying the 
city and highway estimates by 1.15 and rounding to the next higher 
integer value.
    (iii)(A) A statement: ``For comparison shopping, all [vehicles/
trucks] classified as [insert category as determined in Sec. 600.315] 
have been issued mileage ratings ranging from ---- to ---- mpg city and 
---- to ---- mpg highway.'' (The range values are those determined in 
accordance with Sec. 600.311.) Or, when applicable,
    (B) A statement: ``A range of fuel economy values for other 
[vehicles/trucks] classified as [insert category as determined in 
Sec. 600.315] is not available at this time.'' or by the statement: 
``Not available.''
    (iv)(A) The statement: ``Estimated Annual Fuel Cost:'' followed by 
the appropriate value calculated in accordance with paragraph (g) or (h) 
of this section.
    (B) At the manufacturers option, it may include the fuel cost and 
the annual mileage interval used to determine the annual fuel cost.
    (v) For the 1986 model year only, the statement: ``Under EPA's 
previous fuel economy program, used prior to the 1985 model, year this 
[vehicle/truck] would have received a single estimate of [insert 
unadjusted city value, rounded to the nearest whole mpg, as determined 
in Sec. 600.207(b)] mpg.''
    (vi)(A) The Gas Guzzler statement, when applicable (see paragraph 
(f) of this section), must be centered on a separate line between the 
bottom border and the Estimated Annual Fuel Cost statements. The words 
``Gas Guzzler'' shall be highlighted.
    (B) The type size shall be at least as large as the largest type 
size in the bottom 50 percent of the label.
    (4) The maximum type size for the statements located in the lower 50 
percent of the label shall not exceed 10 points in size.
    (b)(1) The city mpg number shall be displayed on the left and the 
highway mpg number displayed on the right.
    (2)(i) Except for the digit ``one,'' each mpg digit shall measure at 
least 0.35 inches by 0.6 inches (9 x 15 mm) in width and height 
respectively.
    (ii) The digit ``one,'' shall measure at least 0.2 inches by 0.6 
inches (5 x 15 mm) in width and height respectively.
    (3) The strike width of each mpg digit shall be at least 0.075 
inches (1.9 mm).
    (4)(i) MPG digits not printed as a single character shall be made of 
a matrix of smaller characters. This matrix shall be at least four 
characters wide

[[Page 726]]

by five characters high (with the exception of three characters wide for 
the numerical character denoting ``one''.)
    (ii) The small characters shall be made of successive overstrikes to 
form a reasonably dark and continuous line that approximates a single 
large character.
    (5)(i) If manufacturer chooses to enlarge the label from that 
depicted in Appendix VIII the logo and the fuel economy label values, 
including the titles ``CITY MPG'' and ``HIGHWAY MPG'', must be increased 
in the same proportion.
    (ii) The area bounded by the bottom of the fuel pump logo to the top 
of the border must continue to represent at least 50 percent of the 
available label area.
    (c) The vehicle description on general labels will be as follows:
    (1) Model year;
    (2) Vehicle car line;
    (3) Engine displacement, in cubic inches, cubic centi-meters, or 
liters whichever is consistent with the customary description of that 
engine;
    (4) Number of engine cylinders or rotors;
    (5) Additional engine description, if necessary to distinguish 
otherwise identical model types, as approved by the Administrator;
    (6) Fuel metering system, including number of carburetor barrels, if 
applicable;
    (7) Transmission class;
    (8) Catalyst usage, if necessary to distinguish otherwise identical 
model types; and
    (9) California emission control system usage, if applicable and if 
the Administrator determines that automobiles intended for sale in the 
State of California are likely to exhibit significant differences in 
fuel economy from those intended for sale in other states.
    (d) The vehicle description on specific labels will be as follows:
    (1) The descriptions of paragraph (c) of this section;
    (2) Interia weight class;
    (3) Axle ratio; and
    (4) Other engine or vehicle parameters, if approved by the 
Administrator.
    (e) Where the fuel economy label is incorporated with the pricing 
information sticker, the applicable vehicle description, as set forth in 
paragraph (c) or (d) of this section, does not have to be repeated if 
the information is readily found on the Motor Vehicle Information and 
Cost Savings Act label.
    (f)(1) For fuel economy labels of passenger automobile model types 
requiring a tax statement under Sec. 600.513, the phrase ``* * * Gas 
Guzzler Tax: $------ * * * ''.
    (2) The tax value required by this paragraph shall be based on the 
combined fuel economy value for the model type calculated in accordance 
with Sec. 600.207 and rounded to the nearest 0.1 mpg. Adjustments in 
accordance with Sec. 600.209 will not be used to determine the tax 
liability.
    (g) General labels. The annual fuel cost estimate for operating an 
automobile included in a model type shall be computed by using values 
for the fuel cost per gallon and average annual mileage, predetermined 
by the Administrator, and the fuel economy determined in 
Sec. 600.209(d).
    (1) The annual fuel cost estimate for a model type is computed by 
multiplying:
    (i) Fuel cost per gallon expressed in dollars to the nearest 0.05 
dollar, by
    (ii) Average annual mileage, expressed in miles per year to the 
nearest, 1,000 miles per year, by
    (iii) The average, rounded to the nearest 0.0001 gallons per mile of 
the fuel economy value determined in Sec. 600.209(d) for a model type.
    (2) The product computed in (g)(1) and rounded to the nearest dollar 
per year will comprise the annual fuel cost estimate that appears on 
general labels for the model type.
    (h) Specific labels. The annual fuel cost estimate for operating an 
automobile included in a vehicle configuration will be computed by using 
values for the fuel cost per gallon and average annual mileage and the 
fuel economy determined in paragraph (h)(1)(iii) of this section.
    (1) The annual fuel cost estimate for vehicle configuration is 
computed by multiplying:
    (i) Fuel cost per gallon expressed in dollars to the nearest 0.05 
dollar, by

[[Page 727]]

    (ii) Average annual mileage, expressed in miles per year to the 
nearest 1,000 miles per year, by
    (iii) The inverse, rounded to the nearest 0.0001 gallons per mile, 
of the fuel economy value determined in Sec. 600.206(a)(2)(iii) for a 
vehicle configuration (city and highway values will be adjusted by the 
factors in Sec. 600.209 (a) and (b) and combined according to 
Sec. 600.209(d) before the calculation).
    (2) The product computed in (h)(1) of this section and rounded to 
the nearest dollar per year will comprise the annual fuel cost estimate 
that appears on specific labels for that vehicle configuration.

[49 FR 13851, Apr. 6, 1984, as amended at 49 FR 48150, Dec. 10, 1984; 50 
FR 10708, Mar. 15, 1985]



Sec. 600.307-95  Fuel economy label format requirements.

    (a)(1) Fuel economy labels must be:
    (i) Rectangular in shape with a minimum height of 4.5 inches (114 
mm) and a minimum length of 7.0 inches (178 mm) as depicted in appendix 
VIII of this part.
    (ii) Printed in a color which contrasts with the paper color.
    (iii) The label shall have a contrasting border at least 0.25 inches 
(6.4 mm) wide.
    (2) The top 50 percent of the total fuel economy label area shall 
contain only the following information and in the same format depicted 
in the label format in appendix VIII of this part:
    (i) The titles ``CITY MPG'' and ``HIGHWAY MPG'', centered over the 
applicable fuel economy estimates, in bold caps 10 points in size.
    (ii)(A) For gasoline-fueled, diesel-fueled, alcohol-fueled, and 
natural gas-fueled automobiles, the city and highway fuel economy 
estimates calculated in accordance with Sec. 600.209 (a) and (b).
    (B) For alcohol dual fuel automobiles and natural gas dual fuel 
automobiles, the city and highway fuel economy estimates for operation 
on gasoline or diesel fuel as calculated in Sec. 600.209 (a)(1)(ii)(A) 
or (2)(ii)(A) and Sec. 600.209 (b)(1)(ii)(A) or (2)(ii)(A).
    (iii) The fuel pump logo.
    (iv) The phrase ``Compare this [vehicle/truck] to others in the FREE 
FUEL ECONOMY GUIDE available at the dealer,'' shall be ``dropped-out'' 
of the top border as depicted in the sample label format in appendix 
VIII of this part. The phase shall be in lower case in a medium 
condensed type except for the words ``FREE FUEL ECONOMY GUIDE'' which 
shall be capitalized in a bold condensed type and no smaller than 12 
points in size.
    (v)(A) For alcohol-fueled automobiles, the title ``(insert 
appropriate fuel (example ``METHANOL ``(M85))'')''. The title shall be 
positioned above the fuel pump logo and shall be in upper case in a bold 
condensed type and no smaller than 12 points in size.
    (B) For natural gas-fueled automobiles, the title ``NATURAL GAS*''. 
The title shall be positioned above the fuel pump logo and shall be in 
uppercase in a bold condensed type and no smaller than 12 points in 
size.
    (C) For alcohol dual fuel automobiles and natural gas dual fuel 
automobiles, the title ``DUAL FUEL*''. The title shall be positioned 
above the fuel pump logo and shall be in upper case in a bold condensed 
type and no smaller than 12 points in size.
    (vi)(A) For alcohol-fueled automobiles, the title ``(insert 
appropriate fuel (example ``M85''))'' centered above the title ``CITY 
MPG'' and above the title ``HIGHWAY MPG'' in bold caps 10 points in 
size.
    (B) For natural gas-fueled automobile, the title ``GASOLINE 
EQUIVALENT'' centered above the title ``CITY MPG'' and above the title 
``HIGHWAY MPG'' in bold caps 10 points in size.
    (C) For alcohol dual fuel automobiles and natural gas dual fuel 
automobiles, the title ``GASOLINE'' centered above the title ``CITY 
MPG'' and above the title ``HIGHWAY MPG'' in bold caps 10 points in 
size.
    (3) The bottom 50 percent of the label shall contain the following 
information:
    (i) The [vehicle/truck] description, as described in paragraph (c) 
or (d) of this section, when applicable.
    (ii)(A) A statement: ``Actual mileage will vary with options, 
driving conditions, driving habits and [vehicle's/truck's] condition. 
Results reported to EPA indicate that the majority of [vehicles/trucks] 
with these estimates will

[[Page 728]]

achieve between ______ and ______ mpg in the city, and between ______ 
and ______  mpg on the highway.''
    (B) The range values for this statement are to be calculated in 
accordance with the following:
    (1) The lower range values shall be determined by multiplying the 
city and highway estimates by 0.85, then rounding to the next lower 
integer value.
    (2) The upper range values shall be determined by multiplying the 
city and highway estimates by 1.15 and rounding to the next higher 
integer value.
    (iii)(A) A statement: ``For comparison shopping, all [vehicles/
trucks] classified as [insert category as determined in Sec. 600.315] 
have been issued mileage ratings ranging from ______ to ______ mpg city 
and ______ to ______ mpg highway.'' (The range values are those 
determined in accordance with Sec. 600.311.); or, when applicable,
    (B) A statement: ``A range of fuel economy values for other 
[vehicles/trucks] classified as [insert category as determined in 
Sec. 600.315] is not available at this time.'' or by the statement: 
``Not available.''
    (iv)(A) The statement: ``Estimated Annual Fuel Cost:'' followed by 
the appropriate value calculated in accordance with paragraph (g) or (h) 
of this section. The estimated annual fuel cost value for alcohol dual 
fuel automobiles and natural gas dual fuel vehicles to appear on the 
fuel economy label shall be that calculated based on operating the 
vehicle on gasoline or diesel fuel as determined in Sec. 600.307(g) and 
(h). At the manufacturers option, the label may also contain the 
estimated annual fuel cost value based on operating the vehicle on the 
alternative fuel.
    (B) At the manufacturers option, it may include the fuel cost and 
the annual mileage interval used to determine the annual fuel cost.
    (v) For the 1986 model year only, the statement: ``Under EPA's 
previous fuel economy program, used prior to the 1985 model year, this 
[vehicle/truck] would have received a single estimate of [insert 
unadjusted city value rounded to the nearest whole mpg, as determined in 
Sec. 600.207(b)] mpg.''
    (vi)(A) The Gas Guzzler statement, when applicable (see paragraph 
(f) of this section), must be centered on a separate line between the 
bottom border and the Estimated Annual Fuel Cost statements. The words 
``Gas Guzzler'' shall be highlighted.
    (B) The type size shall be at least as large as the largest type 
size in the bottom 50 percent of the label.
    (vii)(A) For alcohol-fueled, and natural gas-fueled automobiles, the 
statement: ``*This vehicle operates on [insert appropriate fuel(s)] 
only.'' shall appear above the bottom border. The phrase shall be in 
lower case in a medium condensed type except for the fuels listed which 
shall be capitalized in a bold condensed type no smaller than 12 points 
in size.
    (B) For natural gas-fueled automobiles, the statements: ``All fuel 
economy values on this label pertain to gasoline equivalent fuel 
economy. To convert these values into units of miles per 100 cubic feet 
of natural gas, multiply by 0.823.'' At the manufacturers option, the 
statement ``To convert these values into units of miles per 100 cubic 
feet of natural gas, multiply by 0.823.'' may be replaced by the 
statement ``The fuel economy in units of miles per (insert units used in 
retail) is estimated to be (insert city fuel economy value) in the city, 
and (insert highway fuel economy value) on the highway.
    (C) For alcohol dual fuel automobiles and natural gas dual fuel 
automobiles, the statement: ``This vehicle operates on [insert gasoline 
or diesel as appropriate] and [insert other fuel(s) as appropriate].'' 
shall appear above the bottom border. The phrase shall be in lower case 
in a medium condensed type except for the words ``gasoline'' or 
``diesel'' (as appropriate) and the other fuels listed, which shall be 
capitalized in a bold condensed type no smaller than 12 points in size.
    (viii) For alcohol dual fuel automobiles and natural gas dual fuel 
automobiles, the statement: ``All fuel economy values on this label 
pertain to [insert gasoline or diesel as appropriate] fuel usage. 
[insert other fuel(s) as appropriate] fuel(s) usage will yield different 
values. See the FREE FUEL ECONOMY GUIDE for information on [insert other 
fuel(s)] .'' At the manufacturers option, the above statements may be 
replaced by the statement ``The

[[Page 729]]

fuel economy while using [insert appropriate fuel (example ``M85)] is 
estimated to be [insert city fuel economy value and appropriate units] 
in the city and [insert highway fuel economy value and appropriate 
units] on the highway. See the FREE FUEL ECONOMY GUIDE for other 
information on [insert appropriate fuel].
    (4) The maximum type size for the statements located in the lower 50 
percent of the label shall not exceed 10 points in size, except as 
provided for in paragraphs (a)(3)(vii)(A) and (B) of this section.
    (b)(1) The city mpg number shall be displayed on the left and the 
highway mpg number displayed on the right.
    (2)(i) Except for the digit ``one,'' each mpg digit shall measure at 
least 0.35 inches by 0.6 inches (9x15mm) in width and height 
respectively.
    (ii) The digit ``one,'' shall measure at least 0.2 inches by 0.6 
inches (5x15mm) in width and height respectively.
    (3) The strike width of each mpg digit shall be at least 0.075 
inches (1.9mm).
    (4)(i) MPG digits not printed as a single character shall be made of 
a matrix of smaller characters. This matrix shall be at least four 
characters wide by five characters high (with the exception of three 
characters wide for the numerical character denoting ``one''.)
    (ii) The small characters shall be made of successive overstrikes to 
form a reasonably dark and continuous line that approximates a single 
large character.
    (5)(i) If manufacturer chooses to enlarge the label from that 
depicted in Appendix VIII of this part, the logo and the fuel economy 
label values, including the titles ``CITY MPG'' and ``HIGHWAY MPG,'' 
must be increased in the same proportion.
    (ii) The area bounded by the bottom of the fuel pump logo to the top 
of the border must continue to represent at least 50 percent of the 
available label area.
    (c) The vehicle description on general labels will be as follows:
    (1) Model year;
    (2) Vehicle car line;
    (3) Engine displacement, in cubic inches, cubic centimeters, or 
liters whichever is consistent with the customary description of that 
engine;
    (4) Number of engine cylinders or rotors;
    (5) Additional engine description, if necessary to distinguish 
otherwise identical model types, as approved by the Administrator;
    (6) Fuel metering system, including number of carburetor barrels, if 
applicable;
    (7) Transmission class;
    (8) Catalyst usage, if necessary to distinguish otherwise identical 
model types; and
    (9) California emission control system usage, if applicable and if 
the Administrator determines that automobiles intended for sale in the 
State of California are likely to exhibit significant differences in 
fuel economy from those intended for sale in other states.
    (d) The vehicle description on specific labels will be as follows:
    (1) The descriptions of paragraph (c) of this section;
    (2) Inertia weight class;
    (3) Axle ratio; and
    (4) Other engine or vehicle parameters, if approved by the 
Administrator.
    (e) Where the fuel economy label is incorporated with the pricing 
information sticker, the applicable vehicle description, as set forth in 
paragraph (c) or (d) of this section, does not have to be repeated if 
the information is readily found on the Motor Vehicle Information and 
Cost Savings Act label.
    (f)(1) For fuel economy labels of passenger automobile model types 
requiring a tax statement under Sec. 600.513, the phrase ``* * * Gas 
Guzzler Tax: $____________ * * *''.
    (2) The tax value required by this paragraph shall be based on the 
combined fuel economy value for the model type calculated in accordance 
with Sec. 600.207 and rounded to the nearest 0.1 mpg. Adjustments in 
accordance with Sec. 600.209 will not be used to determine the tax 
liability.
    (g) General labels. The annual fuel cost estimate for operating an 
automobile included in a model type shall be computed by using values 
for the fuel cost per volume (gallon for liquid fuels, cubic foot for 
gaseous fuels) and average annual mileage, predetermined

[[Page 730]]

by the Administrator, and the fuel economy determined in 
Sec. 600.209(d).
    (1) The annual fuel cost estimate for a model type is computed by 
multiplying:
    (i) Fuel cost per gallon (natural gas must be expressed in units of 
cost per equivalent gallon, where 100 SCF = 0.823 equivalent gallons) 
expressed in dollars to the nearest 0.05 dollar; by
    (ii) Average annual mileage, expressed in miles per year to the 
nearest 1,000 miles per year; by
    (iii) The average, rounded to the nearest 0.0001 gallons per mile 
(natural gas must be expressed in units of gallons equivalent per mile 
where 100 SCF=0.823 equivalent gallons) of the fuel economy value 
determined in Sec. 600.209(d) for a model type.
    (2) The product computed in paragraph (g)(1) of this section and 
rounded to the nearest dollar per year will comprise the annual fuel 
cost estimate that appears on general labels for the model type.
    (h) Specific labels. The annual fuel cost estimate for operating an 
automobile included in a vehicle configuration will be computed by using 
the values for the fuel cost per volume (gallon for liquid fuels, cubic 
feet for gaseous fuels) and average mileage and the fuel economy 
determined in paragraph (h)(1)(iii) of this section.
    (1) The annual fuel cost estimate for vehicle configuration is 
computed by multiplying:
    (i) Fuel cost per gallon (natural gas must be expressed in units of 
cost per equivalent gallon, where 100 SCF=0.823 equivalent gallons) 
expressed in dollars to the nearest 0.05 dollar; by
    (ii) Average annual mileage, expressed in miles per year to the 
nearest 1,000 miles per year; by
    (iii) The inverse, rounded to the nearest 0.0001 gallons per mile 
(natural gas must be expressed in units of gallon equivalent per mile, 
where 100 SCF=0.823 equivalent gallons) of the fuel economy value 
determined in Sec. 600.206(a)(2)(iii) for a vehicle configuration (city 
and highway values will be adjusted by the factors in Sec. 600.209(a) 
and (b) and combined according to Sec. 600.209(d) before the 
calculation).
    (2) The product computed in paragraph (h)(1) of this section and 
rounded to the nearest dollar per year will comprise the annual fuel 
cost estimate that appears on specific labels for that vehicle 
configuration.

[59 FR 39657, Aug. 3, 1994]

    Effective Date Note: At 59 FR 39657, Aug. 3, 1994, Sec. 600.307-95 
was added. This section contains information collection and 
recordkeeping requirements and will not become effective until approval 
has been given by the Office of Management and Budget.



Sec. 600.310-86  Labeling of high altitude vehicles.

    (a) The Administrator may approve, at the request of the 
manufacturer, specific labels for high altitude vehicles according to 
Sec. 600.306.
    (b) A high altitude vehicle may be labeled with a general or 
specific label by a manufacturer without regard to the type of label 
(general or specific) used at low altitude for that model type or 
vehicle configuration.

[49 FR 13852, Apr. 6, 1984]



Sec. 600.311-86  Range of fuel economy for comparable automobiles.

    (a) The Administrator will determine the range of city and the range 
of highway fuel economy values for each class of comparable automobiles.
    (b) The range of city fuel economy values within a class is the 
maximum city and the minimum city fuel economy value for all general 
labels as determined in Sec. 600.307(b)(3) regardless of manufacturer. 
The range of highway values is determined in the same manner.
    (c) The initial range will be made available on a date specified by 
the Administrator that closely coincides to the date of the general 
model introduction for the industry.
    (d) The ranges of comparable fuel economy values for a class of 
automobiles will be updated periodically and will be derived from the 
latest available label values reported to the Administrator for that 
class of automobiles.
    (e) If the Administrator determines that automobiles intended for 
sale in California are likely to exhibit significant differences in fuel 
economy from those intended for sale in other states, he will compute 
separate ranges of fuel

[[Page 731]]

economy values for each class of automobiles for California and for the 
other states.
    (f) For high altitude vehicles determined under Sec. 600.310, both 
general and specific labels will contain the range of comparable fuel 
economy computed in this section.
    (g) The manufacturer shall include the appropriate range of fuel 
economy determined by the Administrator in paragraph (c) or (d) of this 
section, on each label affixed to an automobile within the class, except 
as provided in Sec. 600.306(b)(1).

[49 FR 13852, Apr. 6, 1984, as amended at 49 FR 28150, Dec. 10, 1984]



Sec. 600.312-86  Labeling, reporting, and recordkeeping; Administrator reviews.

    (a)(1) The manufacturer shall determine label values (general and 
specific) using the procedures specified in subparts C and D of this 
part and submit the label values, and the data sufficient to calculate 
the label values, to the Administrator according to the timetable 
specified in Sec. 600.313.
    (2) Except under paragraph (a)(4) of this section, the manufacturer 
is not required to obtain Administrator approval of label values prior 
to the introduction of vehicles for sale.
    (3) The label values that the manufacturer calculates and submits 
under paragraph (a)(1) of this section shall constitute the EPA fuel 
economy estimates unless the Administrator determines that they are not 
calculated according to the procedures specified in subparts C and D of 
this part.
    (4) If required by the Administrator, the manufacturer shall obtain 
Administrator approval of label values prior to affixing labels to 
vehicles.
    (5)(i) If at any time during the model year, any label values are 
determined not to be calculated according to the procedures specified in 
subparts C and D of this part, the Administrator shall notify the 
manufacturer in writing.
    (ii) If the Administrator has sufficient information to enable 
calculation of the correct label values, this notification shall specify 
the correct label values which constitute the EPA Fuel Economy 
Estimates.
    (iii) If additional information is required, the Administrator shall 
request such additional information and a recalculation of the label 
value by the manufacturer.
    (6) If the Administrator determines revised label values under 
paragraph (a)(5) of this section are lower than the label values 
calculated by the manufacturer, the manufacturer shall affix the revised 
labels to all affected new vehicles which are unsold beginning no later 
than 15 calendar days after the date of notification by the 
Administrator.
    (b)(1) The manufacturer is responsible for affixing vehicle labels 
that meet the format and content requirements of this subpart.
    (2) The manufacturer shall retain for examination, at the 
Administrator's discretion, typical label formats representing all 
information required on the manufacturer's fuel economy labels. The 
information shall include the text of all required and voluntary 
information as well as the size and color of print and paper, spacing, 
and location of all printed information. Where the fuel economy label is 
incorporated with the Automobile Information Disclosure Act label, the 
above requirements pertain to those sections of the label concerning 
fuel economy labeling information.
    (3) If the Administrator determines upon examination of record that 
the label format or content do not meet the requirements of this 
subpart, the Administrator may:
    (i) Require the manufacturer to make specific changes in subsequent 
labels, and
    (ii) Require such changes to be implemented on a reasonable 
timetable, but no sooner than 15 days from the date of notification to 
the manufacturer.

[49 FR 13852, Apr. 6, 1984]



Sec. 600.313-86  Timetable for data and information submittal and review.

    (a) A manufacturer shall submit to the Administrator fuel economy 
label values and sufficient information to determine fuel economy label 
values within the following time constraints (except for manufacturers 
designated under Sec. 600.312(a)(4) who shall submit the information no 
later than thirty

[[Page 732]]

calendar days prior to the date the model type [vehicle] is initially 
offered for sale.
    (1) For initial general label values, no later than five working 
days before the date that the model type is initially offered for sale;
    (2) For specific label values, no later than five working days 
before any vehicles are offered for sale.
    (3) For model types having label values updated because of running 
changes (as required under Sec. 600.314(b)), the submission must be made 
at least five working days before the date of implementation of the 
running change.
    (b) A manufacturer may not proceed with any label calculation until 
the data from each vehicle used in such calculation satisfies the 
requirements of Sec. 600.008.
    (c) If the Administrator has waived any testing in paragraph (b) of 
this section and subsequently finds that the decision to waive testing 
was based on an incorrect data submission or that a fuel economy offset 
exists (based on subsequent testing of that manufacturer's product 
line), the Administrator may require confirmation of the data generated 
by any such waived vehicle.

[49 FR 13853, Apr. 6, 1984]



Sec. 600.314-86  Updating label values, annual fuel cost, Gas Guzzler Tax, and range of fuel economies for comparable automobiles.

    (a) The label values established in Sec. 600.312 shall remain in 
effect for the model year unless updated in accordance with paragraph 
(b) of this section.
    (b)(1) The manufacturer shall recalculate the model type fuel 
economy values for any model type containing base levels affected by 
running changes specified in Sec. 600.507(a).
    (2) For separate model types created in Sec. 600.207(a)(2), the 
manufacturer shall recalculate the model type values for any additions 
or deletions of subconfigurations to the model type. Minimum data 
requirements specified in Sec. 600.010(c)(1)(ii) shall be met prior to 
recalculation.
    (3) Label value recalculations shall be performed as follows:
    (i) The manufacturer shall use updated total model year projected 
sales for label value recalculations.
    (ii) All model year data approved by the Administrator at the time 
of the recalculation for that model type shall be included in the 
recalculation.
    (iii) Using the additional data under paragraph (b) of this section, 
the manufacturer shall calculate new model type city and highway values 
in accordance with Secs. 600.207 and 600.209 except that the values 
shall be rounded to the nearest 0.1 mpg.
    (iv) The existing label values, calculated in accordance with 
Secs. 600.207 and 600.209, shall be rounded to the nearest 0.1 mpg.
    (4)(i) If the recalculated city or highway fuel economy value in 
paragraph (b)(3)(iii) of this section is less than the respective city 
or highway value in paragraph (b)(3)(iv) of this section by 1.0 mpg or 
more, the manufacturer shall affix labels with the recalculated model 
type values (rounded to whole mpg's) to all new vehicles of that model 
type beginning on the day of implementation of the running change.
    (ii) If the recalculated city or highway fuel economy value in 
paragraph (b)(3)(iii) of this section is higher than the respective city 
or highway value in paragraph (b)(3)(iv) of this section by 1.0 mpg or 
more, then the manufacturer has the option to use the recalculated 
values for labeling the entire model type beginning on the day of 
implementation of the running change.
    (c) For fuel economy labels updated using recalculated fuel economy 
values determined in accordance with paragraph (b) of this section, the 
manufacturer shall concurrently update all other label information 
(e.g., the annual fuel cost, range of comparable vehicles and the 
applicability of the Gas Guzzler Tax if required by Department of 
Treasury regulations).
    (d) The Administrator shall periodically update the range of fuel 
economies of comparable automobiles based upon all label data supplied 
to the Administrator.

[49 FR 13853, Apr. 6, 1984]



Sec. 600.315-82  Classes of comparable automobiles.

    (a) The Secretary will classify automobiles as passenger automobiles 
or

[[Page 733]]

light trucks (nonpassenger automobiles) in accordance with 49 CFR part 
523.
    (1) The Administrator will classify passenger automobiles by car 
line into one of the following classes based on interior volume index or 
seating capacity except for those passenger automobiles which the 
Administrator determines are most appropriately classed as special 
purpose vehicles as provided in paragraph (a)(3) of this section:
    (i) Two seaters. A car line shall be classed as ``Two Seater'' if 
the majority of the vehicles in that car line have no more than two 
designated seating positions as such term is defined in the regulations 
of the National Highway Traffic Safety Administration, Department of 
Transportation (DOT), 49 CFR 571.3.
    (ii) Minicompact cars. Interior volume index less than 85 cubic 
feet.
    (iii) Subcompact cars. Interior volume index greater than or equal 
to 85 cubic feet but less than 100 cubic feet.
    (iv) Compact cars. Interior volume index greater than or equal to 
100 cubic feet but less than 110 cubic feet.
    (v) Midsize cars. Interior volume index greater than or equal to 110 
cubic feet but less than 120 cubic feet.
    (vi) Large cars. Interior volume index greater than or equal to 120 
cubic feet.
    (vii) Small station wagons. Station wagons with interior volume 
index less than 130 cubic feet.
    (viii) Midsize station wagons. Station wagons with interior volume 
index greater than or equal to 130 cubic feet but less than 160 cubic 
feet.
    (ix) Large station wagons. Station wagons with interior volume index 
greater than or equal to 160 cubic feet.
    (2) The Administrator will classify nonpassenger automobiles into 
the following categories: small pickup trucks, standard pickup trucks, 
vans, and special purpose vehicles. Pickup trucks will be separated by 
car line on the basis of gross vehicle weight rating (GVWR). For pickup 
truck car lines with more than one GVWR, the GVWR of the pickup truck 
car line is the arithmetic average of all distinct GVWR's less than or 
equal to 8,500 pounds available for that car line.
    (i) Small pickup trucks. Pickup trucks with a GVWR less than 4,500 
pounds.
    (ii) Standard pickup trucks. Pickup trucks with a GVWR of 4,500 
pounds up to and including 8,500 pounds.
    (iii) Vans.
    (3) All automobiles with GVWR less than or equal to 8,500 pounds 
which possess special features and which the Administrator determines 
are more appropriately classified separately from typical automobiles or 
which do not meet the requirements of paragraphs (a) (1) and (2) of this 
section will be classified as special purpose vehicles.
    (4) Once a certain car line is classified by the Administrator, the 
classification will remain in effect for the model year.
    (b) Interior volume index-passenger automobiles. (1) The interior 
volume index shall be calculated for each car line which is not a ``two 
seater'' car line, in cubic feet rounded to the nearest 0.1 cubic foot. 
For car lines with more than one body style, the interior volume index 
for the car line is the arithmetic average of the interior volume 
indexes of each body style in the car line.
    (2) For all body styles except station wagons and hatchbacks with 
more than one seat (e.g., with a second or third seat) equipped with 
seatbelts as required by DOT safety regulations, interior volume index 
is the sum, rounded to the nearest 0.1 cubic feet, of the front seat 
volume, the rear seat volume, if applicable, and the luggage capacity.
    (3) For all station wagons and hatchbacks with more than one seat 
(e.g., with a second or third seat) equipped with seatbelts as required 
by DOT safety regulations, interior volume index is the sum, rounded to 
the nearest 0.1 cubic feet, of the front seat volume, the rear seat 
volume, and the cargo volume index.
    (c) All interior and cargo dimensions are measured in inches to the 
nearest 0.1 inch. All dimensions and volumes shall be determined from 
the base vehicles of each body style in each car line, and do not 
include optional equipment. The dimensions H61, W3, W5, L34, H63, W4, 
W6, L51, H201, L205, L210, L211,

[[Page 734]]

H198, and volume V1 are to be determined in accordance with the 
procedures outlined in Motor Vehicle Dimensions SAE J1100a (Report of 
Human Factors Engineering Committee, Society of Automotive Engineers, 
approved September 1973 and last revised September 1975) except as noted 
herein:
    (1) SAE J1100a(2.3). Cargo dimensions. All dimensions measured with 
the front seat positioned the same as for the interior dimensions and 
the second seat, for the station wagons and hatchbacks, in the upright 
position. All head restraints shall be in the stowed position and 
considered part of the seat.
    (2) SAE J1100a(8)--Luggage capacity. Total of columns of individual 
pieces of standard luggage set plus H boxes stowed in the luggage 
compartment in accordance with the procedure described in 8.2. For 
passenger automobiles with no rear seat or with two rear seats with no 
rear seatbelts, the luggage compartment shall include the area to the 
rear of the front seat, with the rear seat (if applicable) folded, to 
the height of a horizontal plane tangent to the top of the front 
seatback.
    (3) SAE J1100a(7)--Cargo dimensions. (i) L210--Cargo length at 
second seatback height-hatchback. The minimum horizontal dimension from 
the ``X'' plane tangent to the rearmost surface of the second seatback 
to the inside limiting interference of the hatchback door on the zero 
``Y'' plane.
    (ii) L211--Cargo length at floor-second-hatchback. The minimum 
horizontal dimensions at floor level from the rear of the second 
seatback to the normal limiting interference of the hatchback door on 
the vehicle zero ``Y'' plane.
    (iii) H198--Second seatback to load floor height. The dimension 
measured vertically from the horizontal tangent to the top of the second 
seatback to the undepressed floor covering.
    (d) The front seat volume is calculated in cubic feet by dividing 
1,728 into the product of three terms listed below and rounding the 
quotient to the nearest 0.001 cubic feet:
    (1) H61--Effective head room-front. (In inches, obtained according 
to paragraph (c) of this section),
    (2)(i) (W3+W5+5)/2--Average of shoulder and hip room-front, if hip 
room is more than 5 inches less than shoulder room. (In inches, W3 and 
W5 are obtained according to paragraph (c) of this section), or
    (ii) W3--Shoulder room-front, if hip room is not more than 5 inches 
less than shoulder room. (In inches, W3 is obtained according to 
paragraph (c) of this section), and
    (3) L34--Maximum effective leg room-accelerator. (In inches, 
obtained according to paragraph (c) of this section.) Round the quotient 
to the nearest 0.001 cubic feet.
    (e) The rear seat volume is calculated in cubic feet, for vehicles 
within a rear seat equipped with rear seat belts (as required by DOT), 
by dividing 1,728 into the product of three terms listed below and 
rounding the quotient to the nearest 0.001 cubic feet:
    (1) H63--Effective head room-second. (Inches obtained according to 
paragraph (c) of this section),
    (2)(i) (W4+W6+5)/2--Average of shoulder and hip room-second, if hip 
room is more than 5 inches less than shoulder room. (In inches, W4 and 
W6 are obtained according to paragraph (c) of this section), or
    (ii) W4--Shoulder room-second, if hip room is not more than 5 inches 
less than shoulder room. (In inches, W3 is obtained according to 
paragraph (c) of this section), and
    (3) L51--Minimum effective leg room-second. (In inches obtained 
according to paragraph (c) of this section.)
    (f) The luggage capacity is V1, the usable luggage capacity obtained 
according to paragraph (c) of this section. For passenger automobiles 
with no rear seat or with a rear seat but no rear seat belts, the area 
to the rear of the front seat shall be included in the determination of 
V1, usable luggage capacity, as outlined in paragraph (c) of this 
section.
    (g) Cargo volume index. (1) For station wagons the cargo volume 
index V2 is calculated, in cubic feet, by dividing 1,728 into the 
product of three terms and rounding the quotient to the nearest 0.001 
cubic feet:
    (i) W4--Shoulder room-second. (In inches obtained according to 
paragraph (c) of this section.)

[[Page 735]]

    (ii) H201--Cargo height. (In inches obtained according to paragraph 
(c) of this section.)
    (iii) L205--Cargo length at belt-second. (In inches obtained 
according to paragraph (c) of this section.)
    (2) For hatchbacks, the cargo volume index V3 is calculated, in 
cubic feet, by dividing 1,728 into the product of three terms:
    (i) Average cargo length, which is the arithmetic average of:
    (A) L210--Cargo length at second seatback height-hatchback. (In 
inches obtained according to paragraph (c) of this section);
    (B) L211--Cargo length at floor-second-hatchback. (In inches 
obtained according to paragraph (c) of this section);
    (ii) W4--Shoulder room-second. (In inches obtained according to 
paragraph (c) of this section);
    (iii) H198--Second seatback to load floor height. (In inches 
obtained according to paragraph (c) of this section.) Round the quotient 
to the nearest 0.001 cubic foot.
    (h) The following data must be submitted to the Administrator no 
later than the time of a general label request. Data shall be included 
for each body style in the car line covered by that general label.
    (1) For all passenger automobiles:
    (i) Dimensions H61, W3, L34 determined in accordance with paragraph 
(c) of this section.
    (ii) Front seat volume determined in accordance with paragraph (d) 
of this section.
    (iii) Dimensions H63, W4, L51 (if applicable) determined in 
accordance with paragraph (c) of this section.
    (iv) Rear seat volume (if applicable) determined in accordance with 
paragraph (e) of this section.
    (v) The interior volume index determined in accordance with 
paragraph (b) of this section for:
    (A) Each body style, and
    (B) The car line.
    (vi) The class of the car line as determined in paragraph (a) of 
this section.
    (2) For all passenger automobiles except station wagons and 
hatchbacks with more than one seat (e.g., with a second or third seat) 
equipped with seat belts as required by DOT safety regulations:
    (i) The quantity and letter designation of the pieces of the 
standard luggage set installed in the vehicle in the determination of 
usable luggage capacity V1, and
    (ii) The usable luggage capacity V1, determined in accordance with 
paragraph (f) of this section.
    (3) For station wagons with more than one seat (e.g., with a second 
or third seat) equipped with seat belts as required by DOT safety 
regulations:
    (i) The dimensions H201 and L205 determined in accordance with 
paragraph (c) of this section, and
    (ii) The cargo volume index V2 determined in accordance with 
paragraph (g)(1) of this section.
    (4) For hatchbacks with more than one seat (e.g., with a second or 
third seat) equipped with seat belts as required by DOT safety 
regulations:
    (i) The dimensions L210, L211, and H198 determined in accordance 
with paragraph (c) of this section.
    (ii) The cargo volume index V3 determined in accordance with 
paragraph (g)(2) of this section.
    (5) For pickup trucks:
    (i) All GVWR's of less than or equal to 8,500 pounds available in 
the car line.
    (ii) The arithmetic average GVWR for the car line.

[47 FR 49814, Nov. 2, 1982]



Sec. 600.316-78  Multistage manufacture.

    Where more than one person is the manufacturer of a vehicle, the 
final stage vehicle manufacturer (as defined in 49 CFR 549.3) is treated 
as the manufacturer for purposes of compliance with this subpart.

[42 FR 45672, Sept. 12, 1977]



   Subpart E--Fuel Economy Regulations for 1977 and Later Model Year 
      Automobiles--Dealer Availability of Fuel Economy Information

    Source: 41 FR 49764, Nov. 10, 1976, unless otherwise noted.



Sec. 600.401-77   General applicability.

    The provisions of this subpart are applicable to 1977 and later 
model year automobiles.

[[Page 736]]



Sec. 600.402-77   Definitions.

    The definitions in Sec. 600.002 apply to this subpart.



Sec. 600.403-77   Abbreviations.

    The abbreviations in Sec. 600.003 apply to this subpart.



Sec. 600.404-77   Section numbering, construction.

    The section numbering procedure specified in Sec. 600.004 applies to 
this subpart.



Sec. 600.405-77   Dealer requirements.

    (a) Each dealer shall prominently display at each location where new 
automobiles are offered for sale booklets containing the information 
specified in Sec. 600.407. The dealer shall provide these booklets 
without charge and in sufficient quantity to be available for retention 
by each prospective purchaser upon his request. The dealer will be 
expected to make these booklets available as soon as they are received 
by the dealer, but in no case later than 15 working days after 
notification is given of booklet availability.
    (b) The dealer shall display these booklets in the same manner and 
in each location used to display brochures describing the automobiles 
offered for sale by the dealer. The display shall include information 
that similar booklets containing the EPA fuel economy information are 
also available through the mail by writing to Fuel Economy, Pueblo, 
Colorado 81009.
    (c) The dealer shall display the booklet applicable to each model 
year automobile offered for sale at the location. If, as described in 
Sec. 600.406, a regional edition of the booklet is prepared for 
California automobiles:
    (1) Each dealer who offers automobiles for sale at a location within 
the State of California shall display the California regional edition of 
the booklet.
    (2) Each dealer who offers automobiles for sale at locations outside 
the State of California, and expects that at least 50 percent of the 
automobiles eventually sold at the location during the model year will 
be California configurations, shall display the California regional 
edition of the booklet. These dealers may also display the national 
edition of the booklet provided both editions are displayed with equal 
prominence.
Sec. 600.406-77  [Reserved]



Sec. 600.407-77   Booklets displayed by dealers.

    (a) Booklets displayed by dealers in order to fulfill the 
obligations of Sec. 600.405 may be either the Gas Mileage Guide 
published by the FEA Administrator or a booklet approved by the 
Administrator of EPA containing the same information, format, and order 
as the booklet published by the FEA Administrator.
    (b) The booklet may highlight the dealer's product line by 
contrasting color of ink or boldface type and may include other 
supplemental information regarding the dealer's product line subject to 
approval by the Administrator.
    (c) A manufacturer's name and logo or a dealer's name and address or 
both may appear on the back cover of the booklet.



   Subpart F--Fuel Economy Regulations for Model Year 1978 Passenger 
Automobiles and for 1979 and Later Model Year Automobiles (Light Trucks 
 and Passenger Automobiles)--Procedures for Determining Manufacturer's 
                          Average Fuel Economy

    Authority: Sec. 301, Pub. L. 94-163, 89 Stat. 901 (15 U.S.C. 2001, 
2003, 2005, 2006).

    Source: 42 FR 45662, Sept. 12, 1977, unless otherwise noted.



Sec. 600.501-85  General applicability.

    (a) Except as provided in paragraph (c) of this section, the 
provisions of this subpart are applicable to 1985 and later model year 
gasoline-fueled and diesel automobiles.
    (b)(1) Manufacturers that produce only electric vehicles are exempt 
from the requirement of this subpart, except with regard to the 
requirements in those sections pertaining specifically to electric 
vehicles.

[[Page 737]]

    (2) Manufacturers with worldwide production (excluding electric 
vehicle production) of less than 10,000 gasoline-fueled and/or diesel 
powered passenger automobiles and light trucks may optionally comply 
with the electric vehicle requirements in this subpart.
    (c) Subject to prior approval by the Administrator, manufacturers 
may optionally implement, for 1985 model year vehicles, provisions of 
this subpart that are applicable to 1986 and later model year vehicles.

[49 FR 13847, Apr. 6, 1984]



Sec. 600.501-86  General applicability.

    (a) The provisions of this subpart are applicable to 1986 and later 
model year gasoline-fueled and diesel automobiles.
    (b)(1) Manufacturers that produce only electric vehicles are exempt 
from the requirement of this subpart, except with regard to the 
requirements in those sections pertaining specifically to electric 
vehicles.
    (2) Manufacturers with worldwide production (excluding electric 
vehicle production) of less than 10,000 gasoline-fueled and/or diesel 
powered passenger automobiles and light trucks may optionally comply 
with the electric vehicle requirements in this subpart.

[49 FR 13853, Apr. 6, 1984]



Sec. 600.501-93  General applicability.

    (a) The provisions of this subpart are applicable to 1993 and later 
model year gasoline-fueled, diesel-fueled, alcohol-fueled, natural gas-
fueled, alcohol dual fuel and natural gas dual fuel automobiles.
    (b)(1) Manufacturers that produce only electric vehicles are exempt 
from the requirement of this subpart, except with regard to the 
requirements in those sections pertaining specifically to electric 
vehicles.
    (2) Manufacturers with worldwide production (excluding electric 
vehicle production) of less than 10,000 gasoline-fueled and/or diesel 
powered passenger automobiles and light trucks may optionally comply 
with the electric vehicle requirements in this subpart.

[59 FR 39659, Aug. 3, 1994]



Sec. 600.502-81  Definitions.

    (a) The following definitions apply beginning with the 1979 model 
year. The definitions in Sec. 600.502-78 remain effective except that 
provision (a)(2)(ii) is hereby superseded. The definitions in 
Sec. 600.002 also apply to this subpart.
    (1) ``Declared value'' of imported components shall be:
    (i) The value at which components are declared by the importer to 
the U.S. Customs Service at the date of entry into the customs territory 
of the United States, or
    (ii) With respect to imports into Canada, the declared value of such 
components as if they were declared as imports into the United States at 
the date of entry into Canada, or
    (iii) With respect to imports into Mexico (when Sec. 600.511-
80(b)(3) applies), the declared value of such components as if they were 
declared as imports into the United States at the date of entry into 
Mexico.
    (2) Cost of production of a car line shall mean the aggregate of the 
products of:
    (i) The average U.S. dealer wholesale price for such car line as 
computed from each official dealer price list effective during the 
course of a model year, and
    (ii) The number of automobiles within the car line produced during 
the part of the model year that the price list was in effect.
    (3) Equivalent petroleum-based fuel economy value means a number 
which represents the average number of miles traveled by an electric 
vehicle per gallon of gasoline.

[45 FR 49262, July 24, 1980, as amended at 59 FR 678, Jan. 6, 1994; 59 
FR 33914, July 1, 1994]



Sec. 600.503-78   Abbreviations.

    The abbreviations in Sec. 600.003 apply to this subpart.



Sec. 600.504-78   Section numbering, construction.

    The section numbering procedure set forth in Sec. 600.004 applies to 
this subpart.



Sec. 600.505-78   Recordkeeping.

    The recordkeeping procedure set forth in Sec. 600.005 applies to 
this subpart.


[[Page 738]]





Sec. 600.507-86  Running change data requirements.

    (a) Except as specified in paragraph (d) of this section, the 
manufacturer shall submit additional running change fuel economy data as 
specified in paragraph (b) of this section for any running change 
approved or implemented under Sec. 86.079-32, Sec. 86.079-33, or 
Sec. 86.082-34 which:
    (1) Creates a new base level or,
    (2) Affects an existing base level by:
    (i) Adding an axle ratio which is at least 10 percent larger (or, 
optionally, 10 percent smaller) than the largest axle ratio tested.
    (ii) Increasing (or, optionally, decreasing) the road-load 
horsepower for a subconfiguration by 10 percent or more for the 
individual running change or, when considered cumulatively, since 
original certification (for each cumulative 10 percent increase using 
the originally certified road-load horsepower as a base).
    (iii) Adding a new subconfiguration by increasing (or, optionally, 
decreasing) the equivalent test weight for any previously tested 
subconfiguration in the base level.
    (b)(1) The additional running change fuel economy data requirement 
in paragraph (a) of this section will be determined based on the sales 
of the vehicle configurations in the created or affected base level(s) 
as updated at the time of running change approval.
    (2) Within each newly created base level as specified in paragraph 
(a)(1) of this section, the manufacturer shall submit data from the 
highest projected total model year sales subconfiguration within the 
highest projected total model year sales configuration in the base 
level.
    (3) Within each base level affected by a running change as specified 
in paragraph (a)(2) of this section, fuel economy data shall be 
submitted for the vehicle configuration created or affected by the 
running change which has the highest total model year sales. The test 
vehicle shall be of the subconfiguration created by the running change 
which has the highest projected total model year sales within the 
applicable vehicle configuration.
    (c) The manufacturer shall submit the fuel economy data required by 
this section to the Administrator in accordance with Sec. 600.314(b).
    (d) For those model types created under Sec. 600.207(a)(2), the 
manufacturer shall submit data for each subconfiguration added by a 
running change.

[49 FR 13854, Apr. 6, 1984, as amended at 49 FR 48150, Dec. 10, 1984]



Sec. 600.509-86  Voluntary submission of additional data.

    (a) The manufacturer may, at his option, submit data in addition to 
the data required by the Administrator.
    (b) Additional fuel economy data may be submitted by the 
manufacturer for any vehicle configuration which is to be tested as 
required in Sec. 600.507 or for which fuel economy data were previously 
submitted under paragraph (c) of this section.
    (c) Within a base level, additional fuel economy data may be 
submitted by manufacturing for any vehicle configuration which is not 
required to be tested by Sec. 600.507.

[49 FR 13854, Apr. 6, 1984]



Sec. 600.510-86  Calculation of average fuel economy.

    (a) Average fuel economy will be calculated to the nearest 0.1 mpg 
for the classes of automobiles identified herein, and the results of 
such calculations will be reported to the Secretary of Transportation 
for use in determining compliance with the applicable fuel economy 
standards.
    (1) An average fuel economy calculation will be made for the 
category of passenger automobiles that is domestically manufactured as 
defined in Sec. 600.511(d)(1).
    (2) An average fuel economy calculation will be made for the 
category of passenger automobiles that is not domestically manufactured 
as defined in Sec. 600.511(d)(2).
    (3) An average fuel economy calculation will be made for the 
category of light trucks which is defined in Sec. 600.511(e)(1) and has 
two-wheel drive.
    (4) An average fuel economy calculation will be made for the 
category of light trucks which is defined in Sec. 600.511(e)(1) and has 
four-wheel drive.
    (5) An average fuel economy calculation will be made for the 
category of

[[Page 739]]

light trucks which is defined in Sec. 600.511(e)(2) and has two-wheel 
drive.
    (6) An average fuel economy calculation will be made for the 
category of light trucks which is defined in Sec. 600.511(e)(2) and has 
four-wheel drive.
    (b) For the purpose of calculating average fuel economy under 
paragraph (c), of this section:
    (1) All fuel economy data submitted in accordance with 
Sec. 600.006(e) or Sec. 600.512(c) shall be used.
    (2) The combined city/highway fuel economy will be calculated for 
each model type in accordance with Sec. 600.207 of this section except 
that:
    (i) Separate fuel economy values will be calculated for model types 
and base levels associated with car lines that are:
    (A) Domestically produced, and
    (B) Nondomestically produced and imported;
    (ii) Total model year production data, as required by this subpart, 
will be used instead of sales projections;
    (iii) The fuel economy value of diesel-powered model types will be 
multiplied by the factor 1.0 to correct gallons of diesel fuel to 
equivalent gallons of gasoline;
    (iv) The fuel economy value will be rounded to the nearest 0.1 mpg;
    (v) At the manufacturer's option, those vehicle configurations that 
are selfcompensating to altitude changes may be separated by sales into 
high-altitude sales categories and low-altitude sales categories. These 
separate sales categories may then be treated (only for the purpose of 
this section) as separate configurations in accordance with the 
procedure of paragraph Sec. 600.207(a)(4)(ii), and
    (3) The fuel economy value for each vehicle configuration is the 
combined fuel economy calculated according to Sec. 600.206 except that:
    (i) Separate fuel economy values will be calculated for vehicle 
configurations associated with car lines that are:
    (A) Domestically produced, and
    (B) Nondomestically produced and imported:
    (ii) Total model year production data, as required by this subpart 
will be used instead of sales projections; and
    (iii) The fuel economy value of diesel-powered model types will be 
multiplied by the factor 1.0 to convert gallons of diesel fuel to 
equivalent gallons of gasoline.
    (c) Except as permitted in paragraph (d) of this section, the 
average fuel economy will be calculated individually for each category 
identified in Sec. 600.510(a) as follows:
    (1) Divide the total production volume of that category of 
automobiles by
    (2) A sum of terms, each of which corresponds to a model type within 
that category of automobiles and is a fraction determined by dividing
    (i) The number of automobiles of that model type produced by the 
manufacturer in the model year by
    (ii) The fuel economy calculated for that model type in accordance 
with paragraph (b)(2) of this section.
    (d) The Administrator may approve alternative calculation methods if 
they are part of an approved credit plan under the provisions of section 
503(b) of U.S.C. 2003(b).
    (e) For passenger categories identified in paragraphs (a) (1) and 
(2) of this section, the average fuel economy calculated in accordance 
with paragraph (c) of this section shall be adjusted using the following 
equation:

AFEadj = AFE[((0.55 x a x c) + (0.45 x c) + (0.5556 x a) + 0.4487)/
          ((0.55 x a) + 0.45)] +   IW
Where:

AFEajd=Adjusted average combined fuel economy, rounded to the 
          nearest 0.1 mpg.
AFE=Average combined fuel economy as calculated in paragraph (c) of this 
          section, rounded to the nearest 0.0001 mpg.
a=Sales-weighted average (rounded to the nearest 0.0001 mpg) of all 
          model type highway fuel economy values (rounded to the nearest 
          0.1 mpg) divided by the sales-weighted average (rounded to the 
          nearest 0.0001 mpg) of all model type city fuel economy values 
          (rounded to the nearest 0.1 mpg). The quotient shall be 
          rounded to 4 decimal places. These average fuel economies 
          shall be determined using the methodology of paragraph (c) of 
          this section.
c=0.0022 for the 1986 model year.
c=A constant value, fixed by model year. For 1987, the Administrator 
          will specify the c value after the necessary laboratory 
          humidity and test fuel data become available. For 1988 and 
          later model years, the Administrator will specify the c value 
          after the necessary laboratory humidity and test fuel data 
          become available.

[[Page 740]]

IW=(9.2917 x 10-3 x SF3 IWC x FE3 IWC) 
          -(3.5123 x 10-3 x SF4 ETW x FE4 IWC)

    Note: Any calculated value of IW less than zero shall be set equal 
to zero.

SF3 IWC=The 3000 lb. inertia weight class sales divided by total 
          sales. The quotient shall be rounded to 4 decimal places.
SF4 ETW=The 4000 lb. equivalent test weight category sales divided 
          by total sales. The quotient shall be rounded to 4 decimal 
          places.
FE4 IWC=The sales-weighted average combined fuel economy of all 
          3000 lb. inertia weight class base leves in the compliance 
          category. Round the result to the nearest 0.0001 mpg.
FE4 IWC=The sales-weighted average combined fuel economy of all 
          4000 lb. inertia weight class base levels in the compliance 
          category. Round the result to the nearest 0.0001 mpg.

    (f) The Administration shall calculate and apply additional average 
fuel ecomony adjustments if, after notice and opportunity for comment, 
the Administrator determines that, as a result of test procedure changes 
not previously considered, such correction is necessary to yield fuel 
economy test results that are comparable to those obtained under the 
1975 test procedures. In making such determinations, the Administrator 
must find that:
    (1) A directional change in measured fuel economy of an average 
vehicle can be predicted from a revision to the test procedures;
    (2) The magnitude of the change in measured fuel economy for any 
vehicle or fleet of vehicles caused by a revision to the test procedures 
is quantifiable from theoretical calculations or best available test 
data;
    (3) The impact of a change on average fuel economy is not due to 
eliminating the ability of manufacturers to take advantage of 
flexibilities within the existing test procedures to gain measured 
improvements in fuel economy which are not the result of actual 
improvements in the fuel economy of production vehicles.
    (4) The impact of a change on average fuel economy is not solely due 
to a greater ability of manufacturers to reflect in average fuel economy 
those design changes expected to have comparable effect on in-use fuel 
economy.
    (5) The test procedure change is required by EPA or is a change 
initiated by EPA in its laboratory and is not a change implemented 
solely by a manufacturer in its own laboratory.

[49 FR 13854, Apr. 6, 1984, as amended at 50 FR 27186, July 1, 1985; 51 
FR 37851, Oct. 24, 1986]



Sec. 600.510-93  Calculation of average fuel economy.

    (a) Average fuel economy will be calculated to the nearest 0.1 mpg 
for the classes of automobiles identified in this section, and the 
results of such calculations will be reported to the Secretary of 
Transportation for use in determining compliance with the applicable 
fuel economy standards.
    (1) An average fuel economy calculation will be made for the 
category of passenger automobiles that is domestically manufactured as 
defined in Sec. 600.511(d)(1).
    (2) An average fuel economy calculation will be made for the 
category of passenger automobiles that is not domestically manufactured 
as defined in Sec. 600.511(d)(2).
    (3) An average fuel economy calculation will be made for the 
category of light trucks that is domestically manufactured as defined in 
Sec. 600.511(e)(1).
    (4) An average fuel economy calculation will be made for the 
category of light trucks that is not domestically manufactured as 
defined in Sec. 600.511(e)(2).
    (b) For the purpose of calculating average fuel economy under 
paragraph (c), of this section:
    (1) All fuel economy data submitted in accordance with 
Sec. 600.006(e) or Sec. 600.502(c) shall be used.
    (2) The combined city/highway fuel economy will be calculated for 
each model type in accordance with Sec. 600.207 of this section except 
that:
    (i) Separate fuel economy values will be calculated for model types 
and base levels associated with car lines that are:
    (A) Domestically produced; and
    (B) Nondomestically produced and imported;
    (ii) Total model year production data, as required by this subpart, 
will be used instead of sales projections;
    (iii) The fuel economy value of diesel-powered model types will be 
multiplied by the factor 1.0 to correct gallons of

[[Page 741]]

diesel fuel to equivalent gallons of gasoline;
    (iv) The fuel economy value will be rounded to the nearest 0.1 mpg; 
and
    (v) At the manufacturer's option, those vehicle configurations that 
are selfcompensating to altitude changes may be separated by sales into 
high-altitude sales categories and low-altitude sales categories. These 
separate sales categories may then be treated (only for the purpose of 
this section) as separate configurations in accordance with the 
procedure of paragraph Sec. 600.207(a)(4)(ii).
    (3) The fuel economy value for each vehicle configuration is the 
combined fuel economy calculated according to Sec. 600.206 except that:
    (i) Separate fuel economy values will be calculated for vehicle 
configurations associated with car lines that are:
    (A) Domestically produced; and
    (B) Nondomestically produced and imported;
    (ii) Total model year production data, as required by this subpart 
will be used instead of sales projections; and
    (iii) The fuel economy value of diesel-powered model types will be 
multiplied by the factor 1.0 to convert gallons of diesel fuel to 
equivalent gallons of gasoline.
    (c) Except as permitted in paragraph (d) of this section, the 
average fuel economy will be calculated individually for each category 
identified in paragraph (a) of this section as follows:
    (1) Divide the total production volume of that category of 
automobiles; by
    (2) A sum of terms, each of which corresponds to a model type within 
that category of automobiles and is a fraction determined by dividing:
    (i) The number of automobiles of that model type produced by the 
manufacturer in the model year; by
    (ii) For gasoline-fueled and diesel-fueled model types, the fuel 
economy calculated for that model type in accordance with paragraph 
(b)(2) of this section; or
    (iii) For alcohol-fueled model types, the fuel economy value 
calculated for that model type in accordance with (b)(2) of this section 
divided by 0.15 and rounded to the nearest 0.1 mpg; or
    (iv) For natural gas-fueled model types, the fuel economy value 
calculated for that model type in accordance with (b)(2) of this section 
divided by 0.15 and rounded to the nearest 0.1 mpg; or
    (v) For alcohol dual fuel model types, for model years 1993 through 
2004, the harmonic average of the following two terms; the result 
rounded to the nearest 0.1 mpg:
    (A) The combined model type fuel economy value for operation on 
gasoline or diesel fuel as determined in Sec. 600.207(b)(5)(i); and
    (B) The combined model type fuel economy value for operation on 
alcohol fuel as determined in Sec. 600.207(b)(5)(ii) divided by 0.15 
provided the requirements of Sec. 600.510 (g) are met; or
    (vi) For natural gas dual fuel model types, for model years 1993 
through 2004, the harmonic average of the following two terms; the 
result rounded to the nearest 0.1 mpg:
    (A) The combined model type fuel economy value for operation on 
gasoline or diesel as determined in Sec. 600.207(b)(5)(i); and
    (B) The combined model type fuel economy value for operation on 
natural gas as determined in Sec. 600.207(b)(5)(ii) divided by 0.15 
provided the requirements of paragraph (g) of this section are met.
    (d) The Administrator may approve alternative calculation methods if 
they are part of an approved credit plan under the provisions of 15 
U.S.C. 2003.
    (e) For passenger categories identified in paragraphs (a) (1) and 
(2) of this section, the average fuel economy calculated in accordance 
with paragraph (c) of this section shall be adjusted using the following 
equation:

AFEadj = AFE[((0.55 x a x c) + (0.45 x c) + (0.5556 x a) + 0.4487) 
/ ((0.55 x a) + 0.45)] + IW

Where:

AFEadj = Adjusted average combined fuel economy, rounded to the 
nearest 0.1 mpg.
AFE = Average combined fuel economy as calculated in paragraph (c) of 
this section, rounded to the nearest 0.0001 mpg.
a = Sales-weight average (rounded to the nearest 0.0001 mpg) of all 
model type highway fuel economy values

[[Page 742]]

(rounded to the nearest 0.1 mpg) divided by the sales-weighted average 
(rounded to the nearest 0.0001 mpg) of all model type city fuel economy 
values (rounded to the nearest 0.1 mpg). The quotient shall be rounded 
to 4 decimal places. These average fuel economies shall be determined 
using the methodology of paragraph (c) of this section.
c = 0.0022 for the 1986 model year.
c = A constant value, fixed by model year. For 1987, the Administrator 
will specify the c value after the necessary laboratory humidity and 
test fuel data become available. For 1988 and later model years, the 
Administrator will specify the c value after the necessary laboratory 
humidity and test fuel data become available.
IW = (9.2917 x 10-3 x SF3 IWC x FE3 IWC) - (3.5123 x 
10-3 x SF4 ETW x FE4 IWC)

    Note: Any calculated value of IW less than zero shall be set equal 
to zero.

SF3 IWC = The 3000 lb. inertia weight class sales divided by total 
sales. The quotient shall be rounded to 4 decimal places.
SF4 ETW = The 4000 lb. equivalent test weight category sales 
divided by total sales. The quotient shall be rounded to 4 decimal 
places.
FE4 IWC = The sales-weighted average combined fuel economy of all 
3000 lb. inertia weight class base levels in the compliance category. 
Round the result to the nearest 0.0001 mpg.
FE4 IWC = The sales-weighted average combined fuel economy of all 
4000 lb. inertia weight class base levels in the compliance category. 
Round the result to the nearest 0.0001 mpg.

    (f) The Administrator shall calculate and apply additional average 
fuel economy adjustments if, after notice and opportunity for comment, 
the Administrator determines that, as a result of test procedure changes 
not previously considered, such correction is necessary to yield fuel 
economy test results that are comparable to those obtained under the 
1975 test procedures. In making such determinations, the Administrator 
must find that:
    (1) A directional change in measured fuel economy of an average 
vehicle can be predicted from a revision to the test procedures;
    (2) The magnitude of the change in measured fuel economy for any 
vehicle or fleet of vehicles caused by a revision to the test procedures 
is quantifiable from theoretical calculations or best available test 
data;
    (3) The impact of a change on average fuel economy is not due to 
eliminating the ability of manufacturers to take advantage of 
flexibility within the existing test procedures to gain measured 
improvements in fuel economy which are not the result of actual 
improvements in the fuel economy of production vehicles;
    (4) The impact of a change on average fuel economy is not solely due 
to a greater ability of manufacturers to reflect in average fuel economy 
those design changes expected to have comparable effects on in-use fuel 
economy;
    (5) The test procedure change is required by EPA or is a change 
initiated by EPA in its laboratory and is not a change implemented 
solely by a manufacturer in its own laboratory.
    (g)(1) Alcohol dual fuel automobiles and natural gas dual fuel 
automobiles must provide equal or greater energy efficiency while 
operating on alcohol or natural gas as while operating on gasoline or 
diesel fuel to obtain the CAFE credit determined in paragraphs (c)(2)(v) 
and (vi) of this section. The following equation must hold true:

Ealt/Epet > or = 1

Where:

Ealt = [FEalt/(NHValtxDalt)]x10 6 = energy 
efficiency while operating on alternative fuel rounded to the nearest 
0.01 miles/million BTU.
Epet = [FEpet/(NHVpetxDpet)]x10 6 = energy 
efficiency while operating on gasoline or diesel (petroleum) fuel 
rounded to the nearest 0.01 miles/million BTU.
FEalt is the fuel economy [miles/gallon for liquid fuels or miles/
100 standard cubic feet for gaseous fuels] while operated on the 
alternative fuel as determined in Sec. 600.113;
FEpet is the fuel economy [miles/gallon] while operated on 
petroleum fuel (gasoline or diesel) as determined in Sec. 600.113;
NHValt is the net (lower) heating value [BTU/lb] of the alternative 
fuel;

[[Page 743]]

NHVpet is the net (lower) heating value [BTU/lb] of the petroleum 
fuel;
Dalt is the density [lb/gallon for liquid fuels or lb/100 standard 
cubic feet for gaseous fuels] of the alternative fuel;
Dpet is the density [lb/gallon] of the petroleum fuel.

    (i) The equation must hold true for both the city and highway fuel 
economy values for each test of each test vehicle.
    (ii)(A) The net heating value for alcohol fuels shall be determined 
per ASTM D 240 (Incorporated by reference as specified in Sec. 600.011-
93).
    (B) The density for alcohol fuels shall be determined per ASTM D 
1298 (Incorporated by reference as specified in Sec. 600.011-93).
    (iii) The net heating value and density of gasoline are to be 
determined by the manufacturer in accordance with Sec. 600.113(c).
    (2) For model years 1993 through 1995, alcohol dual fuel automobiles 
designed to operate on mixtures of alcohol and gasoline must, in 
addition to paragraph (g)(1) of this section, to obtain the CAFE credit 
determined in paragraphs (c)(2)(v) and (vi) of this section, provide 
equal or superior energy efficiency while operating on a mixture of 50% 
alcohol, 50% gasoline by volume, as while operating on gasoline fuel. 
The following equation must hold true:

E50/Eg>or=1

Where:

E50=[FE50/(NHV50 x D50)] x 106=energy 
efficiency while operating on 50% alcohol, 50% gasoline rounded to the 
nearest 0.01 miles/million BTU.
Eg=[FEg/(NHVg x Dg)]x106=energy efficiency 
while operating on gasoline fuel rounded to the nearest 0.01 miles/
million BTU.
FE50 is the fuel economy [miles/gallon] while operated on 50% 
alcohol, 50% gasoline as determined in Sec. 600.113;
FEg is the fuel economy [miles/gallon] while operated on gasoline 
as determined in Sec. 600.113;
NHV50 is the net (lower) heating value [BTU/lb] of the 50/50 blend;
NHVg is the net (lower) heating value [BTU/lb] of gasoline;
D50 is the density [lb/gallon] of the 50/50 blend;
Dg is the density [lb/gallon] of the gasoline.

    (i) To demonstrate that the equation holds true for each engine 
family, the manufacturer will:
    (A) Test one test vehicle in each engine family on both the city and 
highway cycles; or
    (B) In lieu of testing, provide a written statement attesting that 
equal or superior energy efficiency is attained while using a 50% 
alcohol, 50% gasoline mixture compared to using 100% gasoline.
    (ii)(A) The net heating value for the 50% alcohol, 50% gasoline 
mixture shall be determined by ASTM D 240 (Incorporated by reference as 
specified in Sec. 600.011-93).
    (B) The density for the 50% alcohol, 50% gasoline mixture shall be 
determined per ASTM D 1298 (Incorporated by reference as specified in 
Sec. 600.011-93).
    (iii) The net heating value and density of gasoline are to be 
determined by the manufacturer in accordance with Sec. 600.113(c).
    (3) Alcohol dual fuel passenger automobiles and natural gas dual 
fuel passenger automobiles manufactured during model years 1993 through 
2004 must meet the minimum driving range requirements established by the 
Secretary of Transportation (49 CFR part 538) to obtain the CAFE credit 
determined in paragraphs (c)(2)(v) and (vi) of this section.
    (h) For each of the model years 1993 through 2004, and for each 
category of automobile identified in paragraph (a) of this section, the 
maximum increase in average fuel economy determined in paragraph (c) of 
this section attributable to alcohol dual fuel automobiles and natural 
gas dual fuel automobiles shall be 1.2 miles per gallon or as provided 
for in paragraph (i) of this section.
    (1) The Administrator shall calculate the increase in average fuel 
economy to determine if the maximum increase provided in paragraph (h) 
of this section has been reached. The Administrator shall calculate the 
average fuel economy for each category of automobiles specified in 
paragraph (a) of this section by subtracting the average fuel economy 
values calculated in accordance with this section by assuming

[[Page 744]]

all alcohol dual fuel and natural gas dual fuel automobiles are operated 
exclusively on gasoline (or diesel) fuel from the average fuel economy 
values determined in paragraphs (b)(2)(vi), (b)(2)(vii), and (c) of this 
section. The difference is limited to the maximum increase specified in 
paragraph (h) of this section.
    (2) [Reserved]
    (i) In the event that the Secretary of Transportation lowers the 
corporate average fuel economy standard applicable to passenger 
automobiles below 27.5 miles per gallon for any model year during 1993 
through 2004, the maximum increase of 1.2 mpg per year specified in 
paragraph (h) of this section shall be reduced by the amount the 
standard was lowered, but not reduced below 0.7 mpg per year.

[59 FR 39659, Aug. 3, 1994]

    Effective Date Note: At 59 FR 39659, Aug. 3, 1994, Sec. 600.510-93 
was added. This section contains information collection and 
recordkeeping requirements and will not become effective until approval 
has been given by the Office of Management and Budget.



Sec. 600.511-80   Determination of domestic production.

    (a) An automobile shall be considered domestically produced in any 
model year if it is included within a domestically produced car line 
(car line includes station wagons for purposes of this paragraph), 
unless the assembly of such automobile is completed in Canada or Mexico 
and such automobile is not imported into the United States prior to the 
expiration of 30 days following the end of the model year. For purposes 
of this paragraph a car line will be considered domestically produced if 
the following ratio is less than 0.25:
    (1) The sum of the declared value, as defined in Sec. 600.502, of 
all of the imported components installed or included on automobiles 
produced within such a car line within a given model year plus the cost 
of transportation and insuring such components to the United States port 
of entry, the Mexican port of entry (when paragraph (b)(3) of this 
section applies), or the Canadian port of entry but exclusive of any 
customs duty, divided by
    (2) The cost of production, as defined in Sec. 600.502, of 
automobiles within such car line.
    (b) For the purposes of calculations under this subpart with respect 
to automobiles manufactured during any model year,
    (1) An average exchange rate for the country of origin of each 
imported component shall be used that is calculated by taking the mean 
of the exchange rates in effect at the end of each quarter set by the 
Federal Reserve Bank of New York for twelve calendar quarters prior to 
and including the calendar quarter ending one year prior to the date 
that the manufacturer submits the calculation of the preliminary average 
for such model year. Such rate, once calculated, shall be in effect for 
the duration of the model year. Upon petition of a manufacturer, the 
Administrator may permit the use of a different exchange rate where 
appropriate and necessary.
    (2) For automobiles for which paragraph (b)(3) of this section does 
not apply pursuant to the schedule in paragraph (b)(4), components shall 
be considered imported unless they are either:
    (i) Wholly the growth, product, or manufacture of the United States 
and/or Canada, or
    (ii) Substantially transformed in the United States or Canada into a 
new and different article of commerce.
    (3) For automobiles for which this paragraph applies pursuant to the 
schedule in paragraph (b)(4) of this section, components shall be 
considered imported unless they are either:
    (i) Wholly the growth, product, or manufacture of the United States 
and/or Canada and/or Mexico, or
    (ii) Substantially transformed in the United States and/or Canada 
and/or Mexico into a new and different article of commerce.
    (4) Paragraphs (b)(4) (i) through (v) of this section set forth the 
schedule according to which paragraph (b)(3) of this section applies for 
all automobiles manufactured by a manufacturer and sold in the United 
States, wherever assembled.
    (i) With respect to a manufacturer that initiated the assembly of 
automobiles in Mexico before model year

[[Page 745]]

1992, the manufacturer may elect, at any time between January 1, 1997, 
and January 1, 2004, to have paragraph (b)(3) of this section apply to 
all automobiles it manufactures, beginning with the model year 
commencing after the date of such election.
    (ii) With respect to a manufacturer initiating the assembly of 
automobiles in Mexico after model year 1991, paragraph (b)(3) of this 
section shall apply to all automobiles it manufactures, beginning with 
the model year commencing after January 1, 1994, or the model year 
commencing after the date that the manufacturer initiates the assembly 
of automobiles in Mexico, whichever is later.
    (iii) With respect to a manufacturer not described by paragraph 
(b)(4) (i) or (ii) of this section assembling automobiles in the United 
States or Canada but not in Mexico, the manufacturer may elect, at any 
time between January 1, 1997, and January 1, 2004, to have paragraph 
(b)(3) of this section apply to all automobiles it manufactures, 
beginning with the model year commencing after the date of such 
election, except that if such manufacturer initiates the assembly of 
automobiles in Mexico before making such election, this paragraph shall 
not apply, and the manufacturer shall be subject to paragraph (b)(4)(ii) 
of this section.
    (iv) With respect to a manufacturer not assembling automobiles in 
the United States, Canada, or Mexico, paragraph (b)(3) of this section 
shall apply to all automobiles it manufactures, beginning with the model 
year commencing after January 1, 1994.
    (v) With respect to a manufacturer authorized to make an election 
under paragraph (b)(4) (i) or (iii) of this section which has not made 
that election within the specified period, paragraph (b)(3) of this 
section shall apply to all automobiles it manufactures, beginning with 
the model year commencing after January 1, 2004.
    (5) All elections under paragraph (b)(4) of this section shall be 
made in accordance with the procedures established by the Secretary of 
Transportation pursuant to 15 U.S.C. 2003(b)(2)(G)(iii).
    (c) If it is determined by the Administrator at some date later than 
the date of entry that the declared value of such imported components 
did not represent fair market value at the date of entry, through U.S. 
Bureau of Customs appraisals, the Administrator may review the 
determination made pursuant to paragraph (a) of this section as to 
whether the pertinent car lines which utilize such components were 
correctly included within the manufaturer's domestically-produced or 
foreign-produced fleets. If such a determination was in error due to 
misrepresentation of the valuation of imported components at the date of 
entry, the Administrator may recalculate the manufacturer's average for 
the affected model year, according to Sec. 600.510, to reflect the 
correct valuation of such imported components in each affected car line.
    (d) In calculating average fuel economy under Sec. 600.510(c), the 
Administrator will separate the total number of passenger automobiles 
produced by a manufacturer into the following two categories:
    (1) Passenger automobiles which are domestically produced by the 
manufacturer,
    (2) Passenger automobiles which are not domestically produced and 
which are imported by the manufacturer.
    (e) In calculating average fuel economy under Sec. 600.510(c), the 
Administrator will separate the total number of light trucks produced by 
a manufacturer into the following two categories:
    (1) Light trucks which are domestically produced by the 
manufacturer.
    (2) Light trucks which are not domestically produced and which are 
imported by the manufacturer.

[42 FR 45662, Sept. 12, 1977, as amended at 43 FR 39376, Sept. 5, 1978; 
59 FR 679, Jan. 6, 1994; 59 FR 33914, July 1, 1994]



Sec. 600.512-86  Model year report.

    (a) For each model year, the manufacturer shall submit to the 
Administrator a report, known as the model year report, containing all 
information necessary for the calculation of the manufacturer's average 
fuel economy.
    (b)(1) The model year report shall be in writing, signed by the 
authorized representative of the manufacturer and shall be submitted no 
later than 60 days after the report required in

[[Page 746]]

Sec. 86.082-37 for the final production quarter.
    (2) The Administrator may waive the requirement that the model year 
report be submitted within 60 days after the final quarterly production 
report. Based upon a request by the manufacturer, if the Administrator 
determines that 60 days is insufficient time for the manufacturer to 
provide all additional data required as determined in Sec. 600.507, the 
Administrator shall establish a date by which the model year report must 
be submitted.
    (3) Separate reports shall be submitted for passenger automobiles 
and light trucks (as identified in Sec. 600.510).
    (c) The model year report must include the following information:
    (1) All fuel economy data used in the labeling calculations and 
subsequently required by the Administrator in accordance with 
Sec. 600.507.
    (2) All fuel economy data for certification vehicles and for 
vehicles tested for running changes approved under Secs. 86.079-32, 
86.079-33, and 86.082-34.
    (3) Any additional fuel economy data submitted by the manufacturer 
under Sec. 600.509.
    (4) A fuel economy value for each model type of the manufacturer's 
product line calculated according to Sec. 600.510(b)(2).
    (5) The manufacturer's average fuel economy value calculated 
according to Sec. 600.510(c).
    (6) A listing of both domestically and nondomestically produced car 
lines as determined in Sec. 600.511 and the cost information upon which 
the determination was made.
    (7) The authenticity and accuracy of production data must be 
attested to by the corporation, and shall bear the signature of an 
officer (a corporate executive of at least the rank of vice-president) 
designated by the corporation. Such attestation shall constitute a 
representation by the manufacturer that the manufacturer has established 
reasonable, prudent procedures to ascertain and provide production data 
that are accurate and authentic in all material respects and that these 
procedures have been followed by employees of the manufacturer involved 
in the reporting process. The signature of the designated officer shall 
constitute a representation by the required attestation.

[49 FR 13855, Apr. 6, 1984]



Sec. 600.513-81  Gas Guzzler Tax.

    (a)(1) The provisions of this section do not apply to passenger 
automobiles exempted from Gas Guzzler Tax assessments by the Energy Tax 
Act of 1978 and regulations promulgated thereunder by the Internal 
Revenue Service. However, the manufacturer of an exempted passenger 
automobile may, in his discretion, label such vehicles in accordance 
with the provisions of this section.
    (2) Vehicles produced by a manufacturer that has been granted an 
alternate tax rate schedule by the Secretary of the Treasury shall be 
labeled with the applicable tax determined under any such alternate tax 
schedule.
    (3) For 1980 and later model year passenger automobiles, the 
combined general label model type fuel economy
value used for Gas Guzzler Tax assessments shall be calculated in 
accordance with the following equation, rounded to the nearest 0.1 mpg:

FEadj=Fe  [((0.55 x ag x c)     
          +(0.45 x c)+(0.5556 x ag)+0.4487)/
          ((0.55 x ag)+0.45)]+IWg

    Where:

FEadj=Fuel economy value to be used for determination of gas 
          guzzler tax assessment rounded to the nearest 0.1 mpg.
FE=Combined model type fuel economy calculated in accordance with 
          Sec. 600.207, rounded to the nearest 0.0001 mpg.
ag=Model type highway fuel economy, calculated in accordance with 
          Sec. 600.207, rounded to the nearest 0.0001 mpg divided by the 
          model type city fuel economy calculated in accordance with 
          Sec. 600.207, rounded to the nearest 0.0001 mpg. The quotient 
          shall be rounded to 4 decimal places.

c=2.501 x 10-2 for the 1980 model year
c=2.184 x 10-2 for the 1981 model year
c=9.260 x 10-3 for the 1982 model year
c=1.435 x 10-2 for the 1983 model year
c=1.420 x 10-2 for the 1984 model year
c=1.490 x 10-2 for the 1985 model year
c=1.300 x 10-3 for the 1986 and later model years

IWg=(9.2917 x 10-3 x SF3IWCG x FE3IWCG) 
          -(3.5123 x 10-3 x SF4ETWG x FE4IWCG)

    Note.--Any calculated value of IW less than zero shall be set equal 
to zero.


[[Page 747]]


SF3IWCG=The 3000 lb. inertia weight class sales in the model type 
          divided by the total model type sales. The quotient shall be 
          rounded to 4 decimal places.
SF4ETWG=The 4000 lb. equivalent test weight sales in the model type 
          divided by the total model type sales, the quotient shall be 
          rounded to 4 decimal places.
FE3IWCG=The 3000 lb. inertia weight class base level combined fuel 
          economy used to calculate the model type fuel economy rounded 
          to the nearest 0.0001 mpg.
FE4IWCG=The 4000 lb. inertia weight class base level combined fuel 
          economy used to calculate the model type fuel economy rounded 
          to the nearest 0.0001 mpg.

    (b) This paragraph applies to 1981 model year vehicles. (1) 
Passenger automobiles with a combined general label model type fuel 
economy value of less than 17.0 mpg, calculated in accordance with 
paragraph (a)(3) of this section and rounded to the nearest 0.1 mpg, 
shall carry a Gas Guzzler Tax statement pursuant to section 403 of the 
National Energy Conservation Policy Act.
    (2) For passenger automobiles with a combined general label model 
type fuel economy value of:
    (i) At least 17.0 mpg, no Gas Guzzler Tax statement is required.
    (ii) At least 16.0 mpg, but less than 17.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $200.
    (iii) At least 15.0 mpg, but less than 16.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $350.
    (iv) At least 14.0 mpg, but less than 15.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $450.
    (v) At least 13.0 mpg, but less than 14.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $550.
    (vi) Less than 13.0 mpg, the Gas Guzzler Tax statement shall show a 
tax of $650.
    (c) This paragraph applies to 1982 model year vehicles. (1) 
Passenger automobiles with a combined general label model type fuel 
economy value of less than 18.5 mpg, calculated in accordance with 
paragraph (a)(3) of this section and rounded to the nearest 0.1 mpg, 
shall carry a Gas Guzzler Tax statement pursuant to section 403 of the 
National Energy Conservation Policy Act.
    (2) For passenger automobiles with a combined general label model 
type fuel economy value of:
    (i) At least 18.5 mpg, no Gas Guzzler Tax statement is required.
    (ii) At least 17.5 mpg, but less than 18.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $200.
    (iii) At least 16.5 mpg, but less than 17.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $350.
    (iv) At least 15.5 mpg, but less than 16.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $450.
    (v) At least 14.5 mpg, but less than 15.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $600.
    (vi) At least 13.5 mpg, but less than 14.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $750.
    (vii) At least 12.5 mpg, but less than 13.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $950.
    (viii) Less than 12.5 mpg, the Gas Guzzler Tax statement shall show 
a tax of $1,200.
    (d) This paragraph applies to 1983 model year vehicles. (1) 
Passenger automobiles with a combined general label model type fuel 
economy value of less than 19.0 mpg, calculated in accordance with 
paragraph (a)(3) of this section and rounded to the nearest 0.1 mpg, 
shall carry a Gas Guzzler Tax statement pursuant to section 403 of the 
National Energy Conservation Policy Act.
    (2) For passenger automobiles with a combined general label model 
type fuel economy value of:
    (i) At least 19.0 mpg, no Gas Guzzler Tax statement is required.
    (ii) At least 18.0 mpg, but less than 19.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $350.
    (iii) At least 17.0 mpg, but less than 18.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $500.
    (iv) At least 16.0 mpg, but less than 17.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $650.
    (v) At least 15.0 mpg, but less than 16.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $800.
    (vi) At least 14.0 mpg, but less than 15.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,000.
    (vii) At least 13.0 mpg, but less than 14.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,250.
    (viii) Less than 13.0 mpg, the Gas Guzzler Tax statement shall show 
a tax of $1,550.

[[Page 748]]

    (e) This paragraph applies to 1984 model year vehicles. (1) 
Passengers automobiles with a combined general label model type fuel 
economy value of less than 19.5 mpg, calculated in accordance with 
paragraph (a)(3) of this section and rounded to the nearest 0.1 mpg, 
shall carry a Gas Guzzler Tax statement pursuant to section 403 of the 
National Energy Conservation Policy Act.
    (2) For passenger automobiles with a combined general label model 
type fuel economy value of:
    (i) At least 19.5 mpg, no Gas Guzzler Tax statement is required.
    (ii) At least 18.5 mpg, but less than 19.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $450.
    (iii) At least 17.5 mpg, but less than 18.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $600.
    (iv) At least 16.5 mpg, but less than 17.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $750.
    (v) At least 15.5 mpg, but less than 16.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $950.
    (vi) At least 14.5 mpg, but less than 15.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,150.
    (vii) At least 13.5 mpg, but less than 14.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,450.
    (viii) At least 12.5 mpg, but less than 13.5 mpg, the Gas Guzzler 
Tax statement shall show a tax of $1,750.
    (ix) Less than 12.5 mpg, the Gas Guzzler Tax statement shall show a 
tax of $2,150.
    (f) This paragraph applies to 1985 model year vehicles. (1) 
Passengers automobiles with a combined general label model type fuel 
economy value of less than 21.0 mpg, calculated in accordance with 
paragraph (a)(3) of this section and rounded to the nearest 0.1 mpg, 
shall carry a Gas Guzzler Tax statement pursuant to section 403 of the 
National Energy Conservation Policy Act.
    (2) For passenger automobiles with a combined general label model 
type fuel economy value of:
    (i) At least 21.0 mpg, no Gas Guzzler Tax statement is required.
    (ii) At least 20.0 mpg, but less than 21.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $500.
    (iii) At least 19.0 mpg, but less than 20.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $600.
    (iv) At least 18.0 mpg, but less than 19.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $800.
    (v) At least 17.0 mpg, but less than 18.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,000.
    (vi) At least 16.0 mpg, but less than 17.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,200.
    (vii) At least 15.0 mpg, but less than 16.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,500.
    (viii) At least 14.0 mpg, but less than 15.0 mpg, the Gas Guzzler 
Tax statement shall show a tax of $1,800.
    (ix) At least 13.0 mpg, but less than 14.0 mpg, the Gas Guzzler Tax 
statement shall show a tax of $2,200.
    (x) Less than 13.0 mpg, the Gas Guzzler Tax statement shall show a 
tax of $2,650.
    (g) This paragraph applies to 1986 and later model year vehicles. 
(1) Passenger automobiles with a combined general label model type fuel 
economy value of less than 22.5 mpg, calculated in accordance with 
paragraph (a)(3) of this section and rounded to the nearest 0.1 mpg, 
shall carry a Gas Guzzler Tax statement pursuant to section 403 of the 
National Energy Conservation Policy Act.
    (2) For passenger automobiles with a combined general label model 
type fuel economy value of:
    (i) At least 22.5 mpg, no Gas Guzzler Tax statement is required.
    (ii) At least 21.5 mpg, but less than 22.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $500.
    (iii) At least 20.5 mpg, but less than 21.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $650.
    (iv) At least 19.5 mpg, but less than 20.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $850.
    (v) At least 18.5 mpg, but less than 19.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,050.
    (vi) At least 17.5 mpg, but less than 18.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,300.
    (vii) At least 16.5 mpg, but less than 17.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,500.

[[Page 749]]

    (viii) At least 15.5 mpg, but less than 16.5 mpg, the Gas Guzzler 
Tax statement shall show a tax of $1,850.
    (ix) At least 14.5 mpg, but less than 15.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $2,250.
    (x) At least 13.5 mpg, but less than 14.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $2,700.
    (xi) At least 12.5 mpg, but less than 13.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $3,200.
    (xii) Less than 12.5 mpg, the Gas Guzzler Tax statement shall show a 
tax of $3,850.

(Title V of the Motor Vehicle Information and Cost Savings Act, 15 
U.S.C. 2001 et. seq., as amended by sec. 403 of the National Energy 
Conservation Policy Act, Pub. L. 95-619, 92 Stat. 3256)

[45 FR 51165, July 31, 1980, as amended at 50 FR 27187, July 1, 1985]



Sec. 600.513-91  Gas Guzzler Tax.

    (a) This section applies only to passenger automobiles sold after 
December 27, 1991, regardless of the model year of those vehicles. For 
alcohol dual fuel and natural gas dual fuel automobiles, the fuel 
economy while such automobiles are operated on gasoline will be used for 
Gas Guzzler Tax assessments.
    (1) The provisions of this section do not apply to passenger 
automobiles exempted for Gas Guzzler Tax assessments by applicable 
federal law and regulations. However, the manufacturer of an exempted 
passenger automobile may, in its discretion, label such vehicles in 
accordance with the provisions of this section.
    (2) For 1991 and later model year passenger automobiles, the 
combined general label model type fuel economy value used for Gas 
Guzzler Tax assessments shall be calculated in accordance with the 
following equation, rounded to the nearest 0.1 mpg:

FEadj=FE [((0.55 x ag x c) + (0.45 x c) + (0.5556 x ag) + 
0.4487)/((0.55 x ag) + 0.45)] + IWg
Where:

FEadj=Fuel economy value to be used for determination of gas 
guzzler tax assessment rounded to the nearest 0.1 mpg.
FE=Combined model type fuel economy calculated in accordance with 
Sec. 600.207, rounded to the nearest 0.0001 mpg.
ag=Model type highway fuel economy, calculated in accordance with 
Sec. 600.207, rounded to the nearest 0.0001 mpg divided by the model 
type city fuel economy calculated in accordance with Sec. 600.207, 
rounded to the nearest 0.0001 mpg. The quotient shall be rounded to 4 
decimal places.
c=gas guzzler adjustment factor=1.300 x 10-3 for the 1986 and later 
model years.
IWg=(9.2917 x 10-3 x SF3IWCG FE3IWCG)
-(3.5123 x 10-3 x SF4ETWG x FE4IWCG)

    Note: Any calculated value of IW less than zero shall be set equal 
to zero.

SF3IWCG=The 3000 lb. inertia weight class sales in the model type 
divided by the total model type sales; the quotient shall be rounded to 
4 decimal places.
SF4ETWG=The 4000 lb. equivalent test weight sales in the model type 
divided by the total model type sales, the quotient shall be rounded to 
4 decimal places.
FE3IWCG=The 3000 lb. inertial weight class base level combined fuel 
economy used to calculate the model type fuel economy rounded to the 
nearest 0.0001 mpg.
FE4IWCG=The 4000 lb. inertial weight class base level combined fuel 
economy used to calculate the model type fuel economy f/rounded to the 
nearest 0.001 mpg.

    (b)(1) For passenger automobiles sold after December 31, 1990, with 
a combined general label model type fuel economy value of less than 22.5 
mpg, calculated in accordance with paragraph (a)(2) of this section and 
rounded to the nearest 0.1 mpg, each vehicle fuel economy label shall 
include a Gas Guzzler Tax statement pursuant to section 403 of the 
National Energy Conservation Policy Act. The tax amount stated shall be 
as specified in paragraph (b)(2) of this section.
    (2) For passenger automobiles with a combined general label model 
type fuel economy value of:
    (i) At least 22.5 mpg, no Gas Guzzler Tax statement is required.

[[Page 750]]

    (ii) At least 21.5 mpg, but less than 22.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,000.
    (iii) At least 20.5 mpg, but less than 21.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,300.
    (iv) At least 19.5 mpg, but less than 20.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $1,700.
    (v) At least 18.5 mpg; but less than 19.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $2,100.
    (vi) At least 17.5 mpg, but less than 18.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $2,600.
    (vii) At least 16.5 mpg, but less than 17.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $3,000.
    (viii) At least 15.5 mpg, but less than 16.5 mpg, the Gas Guzzler 
Tax statement shall show a tax of $3,700.
    (ix) At least 14.5 mpg, but less than 15.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $4,500.
    (x) At least 13.5 mpg, but less than 14.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $5,400.
    (xi) At least 12.5 mpg, but less than 13.5 mpg, the Gas Guzzler Tax 
statement shall show a tax of $6,400.
    (xii) Less than 12.5 mpg, the Gas Guzzler Tax statement shall show a 
tax of $7,700.

[56 FR 55465, Oct. 28, 1991, as amended at 59 FR 39661, Aug. 3, 1994]

                   Appendix I to Part 600--Highway Fuel Economy Driving Schedule (Applicable to 1978 and Later Model Year Automobiles)                  
                                                              [ speed (mph) vs time (sec) ]                                                             
--------------------------------------------------------------------------------------------------------------------------------------------------------
   SEC          MPH          SEC       MPH      SEC      MPH      SEC      MPH      SEC      MPH      SEC      MPH      SEC      MPH      SEC      MPH  
--------------------------------------------------------------------------------------------------------------------------------------------------------
0.......      Sample On        50      38.6      100     48.5      150     44.1      200     43.4      250     48.0      300     33.4      350     59.0 
1.......            0.0        51      39.3      101     48.8      151     44.3      201     43.2      251     48.0      301     35.6      351     58.9 
2.......            0.0        52      40.0      102     49.1      152     44.4      202     43.2      252     48.0      302     37.5      352     58.8 
3.......            2.0        53      40.7      103     49.2      153     44.6      203     43.1      253     48.1      303     39.1      353     58.6 
4.......            4.9        54      41.4      104     49.1      154     44.7      204     43.0      254     48.2      304     40.2      354     58.4 
5.......            8.1        55      42.2      105     49.1      155     44.9      205     43.0      255     48.2      305     41.1      355     58.2 
6.......           11.3        56      42.9      106     49.0      156     45.2      206     43.1      256     48.1      306     41.8      356     58.1 
7.......           14.5        57      43.5      107     49.0      157     45.7      207     43.4      257     48.6      307     42.4      357     58.0 
8.......           17.3        58      44.0      108     49.1      158     45.9      208     43.9      258     48.9      308     42.8      358     57.9 
9.......           19.6        59      44.3      109     49.2      159     46.3      209     44.0      259     49.1      309     43.3      359     57.6 
10......           21.8        60      44.5      110     49.3      160     46.8      210     43.5      260     49.1      310     43.8      360     57.4 
11......           24.0        61      44.8      111     49.4      161     46.9      211     42.6      261     49.1      311     44.3      361     57.2 
12......           25.8        62      44.9      112     49.5      162     47.0      212     41.5      262     49.1      312     44.7      362     57.1 
13......           27.1        63      45.0      113     49.5      163     47.1      213     40.7      263     49.1      313     45.0      363     57.0 
14......           28.0        64      45.1      114     49.5      164     47.6      214     40.0      264     49.0      314     45.2      364     57.0 
15......           29.0        65      45.4      115     49.4      165     47.9      215     40.0      265     48.9      315     45.4      365     56.9 
16......           30.0        66      45.7      116     49.1      166     48.0      216     40.3      266     48.2      316     45.5      366     56.9 
17......           30.7        67      46.0      117     48.9      167     48.0      217     41.0      267     47.7      317     45.8      367     56.9 
18......           31.5        68      46.3      118     48.6      168     47.9      218     42.0      268     47.5      318     46.0      368     57.0 
19......           32.2        69      46.5      119     48.4      169     47.8      219     42.7      269     47.2      319     46.1      369     57.0 
20......           32.9        70      46.8      120     48.1      170     47.3      220     43.1      270     46.7      320     46.5      370     57.0 
21......           33.5        71      46.9      121     47.7      171     46.7      221     43.2      271     46.2      321     46.8      371     57.0 
22......           34.1        72      47.0      122     47.4      172     46.2      222     43.4      272     46.0      322     47.1      372     57.0 
23......           34.6        73      47.1      123     47.3      173     45.9      223     43.9      273     45.8      323     47.7      373     57.0 
24......           34.9        74      47.2      124     47.5      174     45.7      224     44.3      274     45.6      324     48.3      374     57.0 
25......           35.1        75      47.3      125     47.8      175     45.5      225     44.7      275     45.4      325     49.0      375     57.0 
26......           35.7        76      47.2      126     47.9      176     45.4      226     45.1      276     45.2      326     49.7      376     57.0 
27......           35.9        77      47.1      127     48.0      177     45.3      227     45.4      277     45.0      327     50.3      377     56.9 
28......           35.8        78      47.0      128     47.9      178     45.0      228     45.8      278     44.7      328     51.0      378     56.8 
29......           35.3        79      46.9      129     47.9      179     44.0      229     46.5      279     44.5      329     51.7      379     56.5 
30......           34.9        80      46.9      130     47.9      180     43.1      230     46.9      280     44.2      330     52.4      380     56.2 
31......           34.5        81      46.9      131     48.0      181     42.2      231     47.2      281     43.5      331     53.1      381     56.0 
32......           34.6        82      47.0      132     48.0      182     41.5      232     47.4      282     42.8      332     53.8      382     56.0 
33......           34.8        83      47.1      133     48.0      183     41.5      233     47.3      283     42.0      333     54.5      383     56.0 
34......           35.1        84      47.1      134     47.9      184     42.1      234     47.3      284     40.1      334     55.2      384     56.1 
35......           35.7        85      47.2      135     47.3      185     42.9      235     47.2      285     38.6      335     55.8      385     56.4 
36......           36.1        86      47.1      136     46.0      186     43.5      236     47.2      286     37.5      336     56.4      386     56.7 
37......           36.2        87      47.0      137     43.3      187     43.9      237     47.2      287     35.8      337     56.9      387     56.9 
38......           36.5        88      46.9      138     41.2      188     43.6      238     47.1      288     34.7      338     57.0      388     57.1 
39......           36.7        89      46.5      139     39.5      189     43.3      239     47.0      289     34.0      339     57.1      389     57.3 
40......           36.9        90      46.3      140     39.2      190     43.0      240     47.0      290     33.3      340     57.3      390     57.4 
41......           37.0        91      46.2      141     39.0      191     43.1      241     46.9      291     32.5      341     57.6      391     57.4 
42......           37.0        92      46.3      142     39.0      192     43.4      242     46.8      292     31.7      342     57.8      392     57.2 
43......           37.0        93      46.5      143     39.1      193     43.9      243     46.9      293     30.6      343     58.0      393     57.0 
44......           37.0        94      46.9      144     39.5      194     44.3      244     47.0      294     29.6      344     58.1      394     56.9 
45......           37.0        95      47.1      145     40.1      195     44.6      245     47.2      295     28.8      345     58.4      395     56.6 

[[Page 751]]

                                                                                                                                                        
46......           37.0        96      47.4      146     41.0      196     44.9      246     47.5      296     28.4      346     58.7      396     56.3 
47......           37.1        97      47.7      147     42.0      197     44.8      247     47.9      297     28.6      347     58.8      397     56.1 
48......           37.3        98      48.0      148     43.1      198     44.4      248     48.0      298     29.5      348     58.9      398     56.4 
49......           37.8        99      48.2      149     43.7      199     43.9      249     48.0      299     31.4      349     59.0      399     56.7 
--------------------------------------------------------------------------------------------------------------------------------------------------------


--------------------------------------------------------------------------------------------------------------------------------------------------------
   SEC       MPH       SEC       MPH      SEC      MPH      SEC      MPH      SEC      MPH      SEC      MPH      SEC      MPH      SEC         MPH     
--------------------------------------------------------------------------------------------------------------------------------------------------------
400.....     57.1       450      58.2      500     54.7      550     55.8      600     48.3      650     50.2      700     54.2      750           26.8 
401.....     57.5       451      58.1      501     54.6      551     55.6      601     48.0      651     50.7      701     54.5      751           24.5 
402.....     57.8       452      58.0      502     54.4      552     55.4      602     47.9      652     51.1      702     54.8      752           21.5 
403.....     58.0       453      58.0      503     54.3      553     55.2      603     47.8      653     51.7      703     55.0      753           19.5 
404.....     58.0       454      58.0      504     54.3      554     55.1      604     47.7      654     52.2      704     55.5      754           17.4 
405.....     58.0       455      58.0      505     54.2      555     55.0      605     47.9      655     52.5      705     55.9      755           15.1 
406.....     58.0       456      58.0      506     54.1      556     54.9      606     48.3      656     52.1      706     56.1      756           12.4 
407.....     58.0       457      58.0      507     54.1      557     54.6      607     49.0      657     51.6      707     56.3      757            9.7 
408.....     58.0       458      57.9      508     54.1      558     54.4      608     49.1      658     51.1      708     56.4      758            7.0 
409.....     57.9       459      57.9      509     54.0      559     54.2      609     49.0      659     51.0      709     56.5      759            5.0 
410.....     57.8       460      58.0      510     54.0      560     54.1      610     48.9      660     51.0      710     56.7      760            3.3 
411.....     57.7       461      58.1      511     54.0      561     53.8      611     48.0      661     51.1      711     56.9      761            2.0 
412.....     57.7       462      58.1      512     54.0      562     53.4      612     47.1      662     51.4      712     57.0      762            0.7 
413.....     57.8       463      58.2      513     54.0      563     53.3      613     46.2      663     51.7      713     57.3      763            0.0 
414.....     57.9       464      58.3      514     54.0      564     53.1      614     46.1      664     52.0      714     57.7      764            0.0 
415.....     58.0       465      58.3      515     54.0      565     52.9      615     46.1      665     52.2      715     58.2      765     Sample Off 
416.....     58.1       446      58.3      516     54.0      566     52.6      616     46.2      666     52.5      716     58.8                         
417.....     58.4       467      58.2      517     54.1      567     52.4      617     46.9      667     52.8      717     59.1                         
418.....     58.9       468      58.1      518     54.2      568     52.2      618     47.8      668     52.7      718     59.2                         
419.....     59.1       469      58.0      519     54.5      569     52.1      619     49.0      669     52.6      719     59.1                         
420.....     59.4       470      57.8      520     54.8      570     52.0      620     49.7      670     52.3      720     58.8                         
421.....     59.8       471      57.5      521     54.9      571     52.0      621     50.6      671     52.3      721     58.5                         
422.....     59.9       472      57.1      522     55.0      572     52.0      622     51.5      672     52.4      722     58.1                         
423.....     59.9       473      57.0      523     55.1      573     52.0      623     52.2      673     52.5      723     57.7                         
424.....     59.8       474      56.6      524     55.2      574     52.1      624     52.7      674     52.7      724     57.3                         
425.....     59.6       475      56.1      525     55.2      575     52.0      625     53.0      675     52.7      725     57.1                         
426.....     59.4       476      56.0      526     55.3      576     52.0      626     53.6      676     52.4      726     56.8                         
427.....     59.2       477      55.8      527     55.4      577     51.9      627     54.0      677     52.1      727     56.5                         
428.....     59.1       478      55.5      528     55.5      578     51.6      628     54.1      678     51.7      728     56.2                         
429.....     59.0       479      55.2      529     55.6      579     51.4      629     54.4      679     51.1      729     55.5                         
430.....     58.9       480      55.1      530     55.7      580     51.1      630     54.7      680     50.5      730     54.6                         
431.....     58.7       481      55.0      531     55.8      581     50.7      631     55.1      681     50.1      731     54.1                         
432.....     58.6       482      54.9      532     55.9      582     50.3      632     55.4      682     49.8      732     53.7                         
433.....     58.5       483      54.9      533     56.0      583     49.8      633     55.4      683     49.7      733     53.2                         
434.....     58.4       484      54.9      534     56.0      584     49.3      634     55.0      684     49.6      734     52.9                         
435.....     58.4       485      54.9      535     56.0      585     48.7      635     54.5      685     49.5      735     52.5                         
436.....     58.3       486      54.9      536     56.0      586     48.2     6.36     53.6      686     49.5      736     52.0                         
437.....     58.2       487      54.9      537     56.0      587     48.1      637     52.5      687     49.7      737     51.3                         
438.....     58.1       488      55.0      538     56.0      588     48.0      638     50.2      688     50.0      738     50.5                         
439.....     58.0       489      55.0      539     56.0      589     48.0     6.39     48.2      689     50.2      739     49.5                         
440.....     57.9       490      55.0      540     56.0      590     48.1      640     46.5      690     50.6      740     48.5                         
441.....     57.9       491      55.0      541     56.0      591     48.4      641     46.2      691     51.1      741     47.6                         
442.....     57.9       492      55.0      542     56.0      592     48.9      642     46.0      692     51.6      742     46.8                         
443.....     57.9       493      55.0      543     56.0      593     49.0      643     46.0      693     51.9      743     45.6                         
444.....     57.9       494      55.1      544     56.0      594     49.1      644     46.3      694     52.0      744     44.2                         
445.....     58.0       495      55.1      545     56.0      595     49.1      645     46.8      695     52.1      745     42.5                         
446.....     58.1       496      55.0      546     56.0      596     49.0      646     47.5      696     52.4      746     39.2                         
447.....     58.1       497      54.9      547     55.9      597     49.0      647     48.2      697     52.9      747     35.9                         
448.....     58.2       498      54.9      548     55.9      598     48.9      648     48.8      698     53.3      748     32.6                         
449.....     58.2       499      54.8      549     55.9      599     48.6      649     49.5      699     53.7      749     29.3                         
--------------------------------------------------------------------------------------------------------------------------------------------------------

[42 FR 45667, Sept. 12, 1977]

        Appendix II to Part 600--Sample Fuel Economy Calculations

    (a) This sample fuel economy calculation is applicable to 1978 
through 1987 model year automobiles.

[[Page 752]]

    (1) Assume that a gasoline-fueled vehicle was tested by the Federal 
Emission Test Procedure and the following results were calculated:

HC=.139 grams/mile
CO=1.59 grams/mile
CO2=317 grams/mile

    According to the procedure in Sec. 600.113-78, the city fuel economy 
or MPGc, for the vehicle may be calculated by substituting the HC, 
CO, and CO2 grams/mile values into the following equation.

                                                                                                                
                                                                  2421                                          
                                      MPGc  = -------------------------------------------                       
                                                (0.866 x HC)+(0.429 x CO) +(0.273 x CO2)                        
                                                                                                                
                                                                                                                


                                                                                                                
                                                                  2421                                          
                                    MPGc  = -----------------------------------------------                     
                                              (0.866 x 1.39)+(0.429 x 1.59)+(0.273 x 317)                       
                                                                                                                
                                                                                                                

MPGc=27.7

    (2) Assume that the same vehicle was tested by the Federal Highway 
Fuel Economy Test Procedure and calculation similar to that shown in 
paragraph (a) by this appendix resulted in a highway fuel economy or 
MPGh of 36.9. According to the procedure in Sec. 600.113, the 
combined fuel economy (called MPGc/h) for the vehicle may be 
calculated by substituting the city and highway fuel economy values into 
the following equation:


    (b) This sample fuel economy calculation is applicable to 1988 and 
later model year automobiles.
    (1) Assume that a gasoline-fueled vehicle was tested by the Federal 
Emission Test Procedure and the following results were calculated:

HC=.139 grams/mile
CO=1.59 grams/mile
CO2=317 grams/mile

    (2) Assume that the test fuel used for this test had the following 
properties:

SG=0.745
CWF=0.868
NHV=18,478 Btu/lb.

    (3) According to the procedure in Sec. 600.113-88, the city fuel 
economy or MPGc, for the vehicle may be calculated by substituting 
the HC, CO, and CO2 gram/mile values and the SG, CWF, and NHV 
values into the following equation:

MPGc = (5174  x  104  x  CWF  x  SG) / [((CWF  x  HC) + (0.429 
           x  CO + (0.273  x  CO2)) ((0.6  x  SG  x  NHV) + 5471)]
MPGc = (5174  x  104  x  0.868 x 0.745) / [(0.868  x  .139 + 
          0.429  x  1.59 + 0.273  x  317)(0.6  x  0.745  x  18478 + 
          5471)]
MPGc=27.9

    (4) Assume that the same vehicle was tested by the Federal Highway 
Fuel Economy Test Procedure and a calculation similar to that shown in 
(b)(3) resulted in a highway fuel economy of MPGh of 36.9. 
According to the procedure in Sec. 600.113, the combined fuel economy 
(called MPGc/h) for the vehicle may be calculated by substituting 
the city and

[[Page 753]]

highway fuel economy values into the following equation:


[51 FR 37852, Oct. 24, 1986]

 Appendix III to Part 600--Sample Fuel Economy Label Calculation (1977 
                               Model Year)

    Suppose that a manufacturer called Mizer Motors has a product line 
composed of eight car lines. Of these eight, four are available with the 
300 CID, 2 barrel, non-catalyst, 49-state engine. These four car lines 
are:

Ajax
Boredom III
Dodo
Castor (Station Wagon)

    A car line is defined in subpart A as a group of vehicles within a 
make or division which has a degree of commonality in construction. Car 
line does not consider any level of decor or opulence and is not 
generally distinguished by such characteristics as roofline, number of 
doors, seats, or windows. Station wagons and light duty trucks are, 
however, identified separately from the remainder of each car line. In 
other words, a Castor station wagon would be considered a different car 
line than the normal Castor car line made up of sedans, coupes, etc.
    The engine considered here is defined as a basic engine in subpart A 
of this part. A basic engine is a unique combination of fuel system, 
number of cylinders, catalyst usage, and engine displacement.
    A model type is a unique combination of car line, basic engine, and 
transmission class. Thus Ajax is a car line but Ajax 300-2V noncatalyst, 
49-state, manual transmission is a model type whereas Ajax 300-2V non-
catalyst, 49-state, automatic transmission is a different model type.
    The following calculations provide an example of the procedures 
described in subpart C of this part for the calculation of vehicle 
configuration and model type fuel economy values. In order to simplify 
the presentation, only city fuel economy values are included. The 
procedure is identical for highway and combined fuel economy values.
Step I. Input data as supplied by the manufacturer or as determined from 
testing conducted by the Administrator.---------------------------------
    Manufacturer--Mizer Motors.
    Basic Engine: (300-2 barrel, 8-cylinder, non-catalyst, 49 state).

--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                      Average     Label       Vehicle   
                        Test vehicle carline                           Engine   Transmission   Inertia      Axle     miles per  miles per  configuration
                                                                        code                    weight     ratio      gallon    gallon\1\      sales    
--------------------------------------------------------------------------------------------------------------------------------------------------------
Ajax...............................................................          1          M-3       3,500       2.73     16.1001         16        15,000 
    Do.............................................................          2          A-3       3,500       2.56     15.9020         16        35,000 
Boredom III........................................................          4          M-3       4,000       3.08     14.2343         14        10,000 
Ajax...............................................................          3          M-4       4,000       3.36     15.0000         15        15,000 
Boredom III........................................................          8          A-3       4,000       2.56     13.8138         14        25,000 
    Do.............................................................          5          A-3       4,500       3.08     13.2203         13        20,000 
Castor.............................................................          5          A-3       5,000       3.08     10.6006         11        40,000 
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\The vehicle configuration fuel economy values, rounded to the nearest mile per gallon, are the fuel economy values that would be used on specific    
  labels for that vehicle configuration.                                                                                                                


[[Page 754]]

  Step II. Group vehicle fuel economy and sales data according to base 
level combinations within this basic engine.----------------------------

----------------------------------------------------------------------------------------------------------------
                                                                                                    Projected   
                                                                          Inertia    Miles per       vehicle    
                                                   Transmission           weight      gallon      configuration 
                                                                                                      sales     
----------------------------------------------------------------------------------------------------------------
Base level:                                                                                                     
  A......................................  Manual-3...................       3,500     16.1001            15,000
  B......................................  Automatic..................       3,500     15.9020            35,000
  C......................................  Manual-3...................       4,000     14.2343            10,000
  C......................................  Manual-4...................       4,000     15.0000            15,000
  D......................................  Automatic..................       4,000     13.8138            25,000
  E......................................  ......do...................       4,500     13.2203            20,000
  F......................................  ......do...................       5,000     10.6006            40,000
----------------------------------------------------------------------------------------------------------------

Step III. Determine base level fuel economy values.---------------------
    A. For all the base levels except the base level which includes 
4,000 pound, manual transmission data, the base level fuel economy is as 
noted in Step II since only one vehicle configuration was tested within 
each of these base levels.

------------------------------------------------------------------------
                                                               Miles per
                                                                gallon  
------------------------------------------------------------------------
3,500 lb/manual transmission................................     16.1001
3,500 lb/automatic transmission.............................     15.9020
4,000 lb/automatic transmission.............................     13.8138
4,500 lb/automatic transmission.............................     13.2203
5,000 lb/automatic transmission.............................     10.6006
------------------------------------------------------------------------

    B. Since data from more than one vehicle configuration are included 
in the 4,000-pound, manual transmission base level, this fuel economy is 
harmonically averaged in proportion to the percentage of total sales of 
all vehicle configurations tested within that base level represented by 
each vehicle configuration tested within that base level.
[GRAPHIC] [TIFF OMITTED] TC01MY92.115

Step IV. For each model type offered by the manufacturer with that basic 
engine, determine the sales fraction represented by each inertia weight/
transmission class combination and the corresponding fuel economy.------

                                                                                                                
                                                                                                                
                                                                                                                
Ajax:                                                                                                           
  Manual.......  1.0000 at 3,500 lb..........................  16.1001                                          
  Automatic....  0.3000 at 3,500 lb..........................  15.9020                                          
                 0.7000 at 4,000 lb..........................  13.8138                                          
Dodo:                                                                                                           
  Manual.......  0.4000 at 3,500 lb..........................  16.1001                                          
                 0.6000 at 4,000 lb..........................  14.6840                                          
  Automatic....  0.3000 at 3,500 lb..........................  15.9020                                          
                 0.7000 at 4,000 lb..........................  13.8138                                          
Boredom III:                                                                                                    
  Manual.......  1.0000 at 4,000 lb..........................  14.6840                                          
  Automatic....  0.2500 at 4,000 lb..........................  13.8138                                          
                 0.7500 at 4,500 lb..........................  13.2203                                          
Castor:                                                                                                         
  Automatic....  0.2000 at 4,500 lb..........................  13.2203                                          
                 0.8000 at 5,000 lb..........................  10.6006                                          
----------------------------------------------------------------------------------------------------------------

    Step V. Determine fuel economy for each model type (that is, car 
line/basic engine/transmission class combination).
    Ajax, 300-2 barrel, automatic, MPG=

[[Page 755]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.116


[41 FR 49766, Nov. 10, 1976]

[[Page 756]]

                      Appendices IV--VII [Reserved]

          Appendix VIII to Part 600--Fuel Economy Label Formats
[GRAPHIC] [TIFF OMITTED] TC01MY92.117


[[Page 757]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.118



[[Page 758]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.119



[[Page 759]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.120



[[Page 760]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.121



[[Page 761]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.122



[[Page 762]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.123



[[Page 763]]

[GRAPHIC] [TIFF OMITTED] TC01MY92.124


[59 FR 39661, Aug. 3, 1994]

[[Page 764]]



PART 610--FUEL ECONOMY RETROFIT DEVICES--Table of Contents




                 Test Procedures and Evaluation Criteria

                      Subpart A--General Provisions

Sec.
610.10  Program purpose.
610.11  Definitions.
610.12  Program initiative.
610.13  Program structure.
610.14  Payment of program costs.
610.15  Eligibility for participation.
610.16  Applicant's responsibilities.
610.17  Application format.

       Subpart B--Evaluation Criteria for the Preliminary Analysis

610.20  General.
610.21  Device functional category and vehicle system effects.
610.22  Device integrity.
610.23  Operator interaction effects.
610.24  Validity of test data.
610.25  Evaluation of test data.

                  Subpart C--Test Requirement Criteria

610.30  General.
610.31  Vehicle tests for fuel economy and exhaust emissions.
610.32  Test fleet selection.
610.33  Durability tests.
610.34  Special test conditions.
610.36  Driveability and performance tests.

               Subpart D--General Vehicle Test Procedures

610.40  General.
610.41  Test configurations.
610.42  Fuel economy measurement.
610.43  Chassis dynamometer procedures.

                  Subpart E--Durability Test Procedures

610.50  Test configurations.
610.51  Mileage accumulation procedure.
610.52  Maintenance.

                   Subpart F--Special Test Procedures

610.60  Non-standard ambient conditions.
610.61  Engine dynamometer tests.
610.62  Driveability tests.
610.63  Performance tests.
610.64  Track test procedures.
610.65  Other test procedures.

    Authority: Sec. 511, Motor Vehicle Information and Cost Savings Act, 
as amended (sec. 301, Pub. L. 94-163, 89 Stat. 915 (15 U.S.C. 2011)).

    Source:  44 FR 17946, Mar. 23, 1979, unless otherwise noted.

                 Test Procedures and Evaluation Criteria



                      Subpart A--General Provisions



Sec. 610.10  Program purpose.

    (a) The purpose of an evaluation program initiated under these rules 
is to determine, in accordance with standardized procedures, the 
performance of various retrofit devices applicable to automobiles for 
which fuel economy improvement claims are made, and to compile and 
disseminate the results of the evaluation. It should be stressed that 
the role of this program will be the generation, analysis and 
dissemination of technical data, and not the approval or certification 
of retrofit devices.
    (1) Through engineering or statistical analysis of data from vehicle 
tests, the evaluation program will determine the effects on fuel 
economy, exhaust emissions, durability and driveability of the 
applicable vehicles due to the installation or use of the devices. The 
evaluation program will also include additional procedures, whenever 
determined by the Administrator as necessary, to evaluate the durability 
of the devices themselves, their effects on vehicle durability or other 
effects only evident over the course of extended mileage accumulation.
    (b) Data generated in an evaluation program by the Administrator of 
the Environmental Protection Agency (EPA) are public information and 
will be published in the Federal Register and elsewhere for use by the 
Federal Trade Commission and the public. The results of any evaluation 
conducted by the Administrator may be used in any subsequent 
investigation or enforcement action in the event that a device is 
marketed in violation of Federal or state law.



Sec. 610.11  Definitions.

    (a) Except as specifically defined below, all terms used in this 
part which are defined in 40 CFR part 86 or 40 CFR part 600 shall have 
the meanings provided therein.
    (1) ``Retrofit device'' or ``device'' means:
    (i) Any component, equipment, or other device (except a flow 
measuring

[[Page 765]]

instrument or other driving aid, or lubricant or lubricant additive) 
which is designed to be installed in or on an automobile as an addition 
to, as a replacement for, or through alteration or modification of, any 
original component, or other devices; or
    (ii) Any fuel additive which is to be added to the fuel supply of an 
automobile by means other than fuel dispenser pumps; and
    (iii) Which any manufacturer, dealer, or distributor of such device 
represents will provide higher fuel economy than would have resulted 
with the automobile as originally equipped, as determined under rules of 
the Administrator.
    (2) ``Automobile'' means any four-wheeled vehicle propelled by fuel 
which is manufactured primarily for use on public streets, roads, and 
highways (except any vehicle operated exclusively on a rail or rails), 
and which is rated at 6,000 lbs. gross vehicle weight or less.
    (3) ``Fuel economy'' means the average number of miles traveled by 
an automobile per gallon of gasoline (or equivalent amount of other 
fuel) consumed, as determined by the Administrator in accordance with 
procedures established under subpart D or F.
    (4) ``Manufacturer'' means a person or company which is engaged in 
the business of producing or assembling, and which has primary control 
over the design specifications, of a retrofit device for which a fuel 
economy improvement claim is made.
    (5) ``Retrofit'' means the addition of a new item, modification or 
removal of an existing item of equipment beyond that of regular 
maintenance, on an automobile after its initial manufacture.
    (6) ``Federal Test Procedure'' or ``City Fuel Economy Test'' means 
the test procedures specified in 40 CFR part 86, except as those 
procedures are modified in these protocols.
    (7) ``Highway Fuel Economy Test'' means the test procedure described 
in Sec. 600.111(b).
    (8) ``Operator'' means any person who installs, services or 
maintains a retrofit device in an automobile or who operates an 
automobile with a retrofit device installed.
    (9) ``Device integrity'' means the durability of a device and effect 
of its malfunction on vehicle safety or other parts of the vehicle 
system.
    (10) ``Test data'' means any information which is a quantitative 
measure of any aspect of the behavior of a retrofit device.
    (11) ``Testing agent'' means any person who develops test data on a 
retrofit device.
    (12) ``Preconditioning'' means the operation of an automobile 
through one (1) EPA Urban Dynamometer Driving Schedule, described in 40 
CFR part 86.
    (13) ``Configuration'' means the mechanical arrangement, calibration 
and condition of a test automobile, with particular respect to 
carburetion, ignition timing, and emission control systems.
    (14) ``Baseline configuration'' means the unretrofitted test 
configuration, tuned in accordance with the automobile manufacturer's 
specifications.
    (15) ``Adjusted configuration'' means the test configuration after 
adjustment of engine calibrations to the retrofit specifications, but 
excluding retrofit hardware installation.
    (16) ``Retrofitted configuration'' means the test configuration 
after adjustment of engine calibrations to the retrofit specifications 
and after all retrofit hardware has been installed.
    (17) ``Data fleet'' means a fleet of automobiles tested at ``zero 
device-miles'' in ``baseline configuration,'' the ``retrofitted 
configuration'' and in some cases the ``adjusted configuration,'' in 
order to determine the changes in fuel economy and exhaust emissions due 
to the ``retrofitted configuration,'' and where applicable the changes 
due to the ``adjusted configuration,'' as compared to the fuel economy 
and exhaust emissions of the ``baseline configuration.''
    (18) ``Durability fleet'' means a fleet of automobiles operated for 
mileage accumulation used to assess deterioration effects associated 
with the retrofit device.
    (19) ``Zero device-miles'' means the period of time between retrofit 
installation and the accumulation of 100 miles of automobile operation 
after installation.

[[Page 766]]

    (20) ``Independent laboratory'' means a test facility operated 
independently of any motor vehicle, motor vehicle engine, or retrofit 
device manufacturer capable of performing retrofit device evaluation 
tests. Additionally, the laboratory shall have no financial interests in 
the outcome of these tests other than a fee charged for each test 
performed.
    (21) ``Evaluation program'' or ``program'' means the sequence of 
analyses and tests prescribed by the Administrator as described in 
Sec. 610.13 in order to evaluate the performance of a retrofit device.
    (22) ``Preliminary analysis'' means the engineering analysis 
performed by EPA prior to testing prescribed by the Administrator based 
on data and information submitted by a manufacturer or available from 
other sources.

[44 FR 17946, Mar. 23, 1979, as amended at 49 FR 18489, May 1, 1984]



Sec. 610.12  Program initiative.

    A retrofit device evaluation program will be initiated as follows:
    (a) At the request of the Federal Trade Commission (FTC) when it has 
reason to believe that fuel economy representation made for a retrofit 
device being marketed may be inadequate,
    (b) At the EPA Administrator's initiative, or
    (c) Upon the application of any manufacturer of a retrofit device 
(or prototype thereof) for which a fuel economy improvement claim is 
made.



Sec. 610.13  Program structure.

    (a) Each device evaluation program will consist of up to three 
phases:
    (1) A preliminary analysis of available information and test data on 
the device to be performed by the EPA Administrator;
    (2) Designing and conducting of a sequence of tests to determine 
device effectiveness if considered necessary by virtue of the 
Administrator's preliminary analysis; and
    (3) Publication in the Federal Register, and submission to the 
Department of Transportation and to the Federal Trade Commission, of a 
summary of the results of any tests conducted under subparts C through 
F, or if none were conducted, then a summary of the results of the 
preliminary analysis conducted under subpart B; together with the 
Administrator's conclusions as to the effect of the tested retrofit 
device on fuel economy and exhaust emissions, and as to any other 
information that the Administrator determines is relevant in evaluating 
such device.
    (b) Each of the above phases may, as appropriate, include the use of 
statistically valid sample sizes and statistical evaluation of measured 
results.



Sec. 610.14  Payment of program costs.

    (a) All costs incurred in an evaluation program initiated at the 
request of the FTC or at the Administrator's initiative, including the 
cost of purchasing any necessary quantity of the device under 
evaluation, will be borne by the United States.
    (b) For those evaluation programs initiated at the request of a 
manufacturer of a retrofit device, should the Administrator test the 
device, or cause the device to be tested, as part of the evaluation, 
then that manufacturer shall supply, at his own expense, one or more 
samples of the device to the Administrator and shall be liable for the 
costs of testing which are incurrred by the Administrator. The 
manufacturer shall also be liable for the cost of any preliminary 
testing at an independent testing laboratory performed as part of the 
evaluation program. Apart from the costs of testing a device, EPA shall 
be responsible for costs of formulating its engineering evaluation of a 
device.

[44 FR 17946, Mar. 23, 1979, as amended at 49 FR 18838, May 3, 1984]



Sec. 610.15  Eligibility for participation.

    Participation in an evaluation program initiated under 
Sec. 610.12(c) will be available to any person or company who agrees to 
follow the procedures set forth in these protocols. Failure to conform 
to any aspect of these protocols, without the approval of the 
Adminstrator, may be interpreted as withdrawal from participation in the 
program.



Sec. 610.16  Applicant's responsibilities.

    Each applicant for evaluation under Sec. 610.12(c) will be 
responsible for the following:

[[Page 767]]

    (a) Submission of an application, in the format specified by the 
Administrator, prior to initiation of the evaluation. A separate 
application shall be made for each different device. The application 
shall be made to the Administrator (or his delegate) by the manufacturer 
and shall be updated and corrected by amendment if deemed necessary by 
EPA.
    (b) The application shall be in writing, signed by an authorized 
representative of the manufacturer, and shall include the following:
    (1) Identification and description of the device covered by the 
application, including drawings, schematics and information on the 
theory of operation.
    (2) Vehicles or engines to which the device is applicable and a 
description of the types of vehicles or engines to which it is not 
applicable, e.g., would not provide a benefit, a benefit less than 
claimed for the device in general, or would result in a safety hazard or 
damage to the engine. If the reason for inapplicability is safety or 
damage related, this must be explained as required by paragraph (b)(7) 
of this section.
    (3) Installation or usage instructions, including degree of 
knowledge required by persons making the installation and the tools and 
equipment required.
    (4) A statement of recommended maintenance, degree of knowledge 
required for that maintenance, and the tools and equipment required to 
perform the maintenance.
    (5) All data regarding exhaust emissions regulated by EPA under 
Sec. 202 of the Clean Air Act and fuel economy test data on the device 
or product available to the applicant.
    (6) All information available to the applicant concerning whether 
the device in its operation, function, or malfunction may cause an 
automobile using that device to emit into the ambient air any substance 
other than pollutants regulated by EPA under section 202 of the Clean 
Air Act (i.e., hydrocarbons, carbon monoxide, and oxides of nitrogen), 
or natural gaseous atmospheric constituents (such as carbon dioxide, or 
water vapor) in a quantity differing from that emitted in the operation 
of the automobile without the device.
    (7) All information available to the applicant concerning whether 
and under what conditions the device in its operation, function or 
malfunction may result in damage to an automobile or endanger its 
occupants or persons or property in close proximity to the automobile.
    (c) Shipment to the EPA's Motor Vehicle Emission Laboratory, or 
other test site designated by the Administrator, of the devices being 
evaluated in the quantity specified by the Administrator.
    (d) Complete copies of the application and of any amendments thereto 
shall be submitted in such multiple copies as the Administrator may 
require.



Sec. 610.17  Application format.

    (a) Device manufactures who apply for evaluation of a fuel economy 
retrofit device should use the standard application format, in order to 
allow the Administrator to compile relevant data on specific devices and 
to allow timely response to applications. Application formats are 
available from and submissions shall be made to:

    Director, Emission Control Technology Division, Environmental 
Protection Agency, 2565 Plymouth Road, Ann Arbor, Michigan 48105. Attn: 
Fuel Economy Retrofit Device Evaluation.

    (b) Four weeks should be allowed for analysis of the application and 
preparation of a response. As indicated in other sections of this part, 
this response will include the evaluation of the device according to the 
criteria discussed in subpart B of this part. The results of the 
Administrator's evaluation will be made public.



       Subpart B--Evaluation Criteria for the Preliminary Analysis



Sec. 610.20  General.

    The Administrator will employ the following criteria for evaluating 
the accuracy of fuel economy representations made with respect to 
retrofit devices:
    (a) Device functional category;
    (b) Device integrity;
    (c) Operator interaction effects;
    (d) Validity of test data;

[[Page 768]]

    (e) Evaluation of test data;
as these concepts are explained in Secs. 610.21 through 610.25 
respectively.



Sec. 610.21  Device functional category and vehicle system effects.

    (a) The devices evaluated in this program are organized into 
categories for purposes of definition and establishment of evaluation 
criteria and test procedures, and to indicate which vehicle functional 
characteristics (other than fuel economy) may be adversely affected by 
installation or use of the device.
    (b) A device's category will be based on:
    (1) Engineering principles governing operation of the device;
    (2) Interaction between the device and specific vehicle/engine 
operating characteristics; and
    (3) Constraints with respect to vehicle applicability of the device.
    (c) The device categories and the vehicle functional characteristics 
which may be adversely affected are noted for each device category in 
Table I. The notation for each characteristic is as follows:

Exhaust emissions......................................................1
Driveability...........................................................2
Durability.............................................................3
Performance............................................................4

                                 Table 1                                
------------------------------------------------------------------------
                                             Characteristics adversely  
            Device categories                         affected          
------------------------------------------------------------------------
             Fuel-Air System                                            
                                                                        
Carburetors and fuel injection systems...  All.                         
Air-fuel ratio modifiers (e.g., air        All.                         
 bleeds).                                                               
Atomization devices (acoustic and          All.                         
 mechanical).                                                           
Vapor Injectors..........................  All.                         
Choke controls...........................  1, 2, and 4.                 
Air filters..............................  1, 2, and 4.                 
Fuel-air distribution systems (intake      1, 2, and 4.                 
 manifolds).                                                            
Fuel pressure regulators.................  All.                         
                                                                        
             Ignition System                                            
                                                                        
Spark plugs..............................  All.                         
Spark timing control systems.............  All.                         
Spark duration control systems...........  1, 4.                        
Spark energy sources.....................  1, 4.                        
                                                                        
         Emission Control Systems                                       
                                                                        
Exhaust gas recirculation (EGR) systems..  All.                         
After-treatment devices..................  1, 2, and 4.                 
                                                                        
                Drivetrain                                              
                                                                        
Tires....................................  1.                           
Overdrive units..........................  All.                         
Torque converter lockups.................  1, 2, and 4.                 
                                                                        
              Exhaust System                                            
                                                                        
Headers..................................  1.                           
Tuned exhaust systems....................  1.                           
                                                                        
               Accessories                                              
                                                                        
Cooling fan or cooling fan couplings.....  1.                           
Cold start aids (e.g., engine heaters)...  1.                           
                                                                        
               Lubrication                                              
                                                                        
Oil filters..............................  3.                           
                                                                        
               Vehicle Body                                             
                                                                        
Aerodynamic drag reduction devices.......  1.                           
                                                                        
              Miscellaneous                                             
                                                                        
Modification to valve timing.............  All.                         
Retrofit prechambers.....................  All.                         
Fuel additives...........................  All.                         
Other miscellaneous......................  Potentially all.             
------------------------------------------------------------------------

    (d) In the absence of sufficient information from the device 
manufacturer on this topic or if the Administrator's preliminary 
analysis indicates that testing is necessary to determine the nature or 
extent of possible adverse effects of device installation and use on 
vehicle operation and performance, the Administrator will require such 
tests to be conducted prior to the publication of a complete evaluation 
of the device.

[44 FR 17946, Mar. 23, 1979, as amended at 49 FR 18489, May 1, 1984]



Sec. 610.22  Device integrity.

    The integrity of a device will be evaluated with respect to:
    (a) The extent to which device manufacture is standardized by means 
of drawings, specifications, and other fabrication and quality assurance 
controls;
    (b) The degree of sensitivity of device effectiveness to 
deterioration under exposure to normal operating conditions.
    (c) The susceptibility of the device to deterioration of 
effectiveness under abnormal operating conditions;
    (d) The effect upon its surroundings of device malfunction which may 
be reasonably anticipated to occur in actual use; and
    (e) The extent to which test data support (b), (c) and (d).

[[Page 769]]



Sec. 610.23  Operator interaction effects.

    The device will also be evaluated with respect to:
    (a) The degree of sensitivity of device effectiveness to variances 
in installation, operation and maintenance;
    (b) The adequacy of manufacturer-furnished instructions for 
minimizing variances in installation, operation and maintenance;
    (c) The extent to which device installation or use, or the effects 
of such installation or use, relate to Federal emission control 
regulations;
    (d) Effects on the performance, safety, or occupant comfort of the 
retrofitted vehicle, and on that of other vehicles; and
    (e) The relationship between total cost of ownership of the device 
(purchase price plus maintenance costs) and the cost savings realizable 
from its fuel economy effects.



Sec. 610.24  Validity of test data.

    The Administrator will make a determination as to the validity of 
manufacturer-furnished test data on the basis of:
    (a) The correlation between the test procedures used by the 
manufacturer or testing agent and the procedures prescribed in subpart 
D;
    (b) The choice of test vehicle(s) as representative of the 
manufacturer's claim for operation and/or principles of operation;
    (c) The degree of control exercised over ambient and operating 
conditions in the tests, including vehicle calibrations;
    (d) Accuracy and precision of the measurement techniques and 
instrumentation used in the tests;
    (e) Disclosure of all test data acquired on the device, whether 
representing positive, negative, or inconclusive results;
    (f) Qualifications and independence of the testing agent; and
    (g) The extent to which test data include evaluation of the 
durability of the device, or its effect on vehicle durability.



Sec. 610.25  Evaluation of test data.

    Valid manufacturer-furnished test data will be evaluated with 
respect to:
    (a) Vehicle applicability;
    (b) Dependence of device effects upon vehicle type;
    (c) Device effects on fuel economy, and on emissions, with 
statistical or other caveats as established by the data base;
    (d) Definition of claims which can be made based on the available 
data; and
    (e) Substantiation of specified claims made by the manufacturer.



                  Subpart C--Test Requirement Criteria



Sec. 610.30  General.

    (a) If the Administrator determines, by the criteria given in 
subpart B, that the claims made for a device are not supported by 
existing test data or other information, the Administrator will request 
the manufacturer to furnish additional information, and may design a 
test program to investigate those areas where claims appear to be 
erroneous or unsupported or where adverse effects due to use of the 
device are suspected.
    (b) In cases where the Administrator determines on the basis of the 
preliminary analysis that a device either can have no significant 
beneficial effect on fuel economy, or will have an adverse effect on 
emissions, he may elect not to design a test program or test the device 
and to publish only his preliminary analysis and conclusions.
    (c) If the evaluation was initiated upon application of a 
manufacturer (as described in Sec. 610.12(c)) and the manufacturer 
elects not to have the device tested, the Administrator's preliminary 
analysis and conclusions will be published.
    (d) For each device that the Agency intends to test, the 
Administrator will give the manufacturer prior notice by mail of the 
Agency's intent to test the device and provide the manufacturer the 
opportunity to attend the test sessions and to comment on the specific 
test design and results.

[44 FR 17946, Mar. 23, 1979, as amended at 49 FR 18489, May 1, 1984]



Sec. 610.31  Vehicle tests for fuel economy and exhaust emissions.

    (a) The tests described in subpart D, E, or F may be conducted if 
existing 

[[Page 770]]

data or other information are insufficient to support claims for a 
device in any of these areas:
    (1) Degree of improvement in fuel economy
    (2) Effect on exhaust emissions
    (3) Vehicle applicability
    (b) The Administrator may determine that, in certain cases, tests 
using engine dynamometers are adequate for determining the effect of a 
device. Examples of such cases are given below.
    (1) Long-term effects. In some cases, it may be necessary for the 
engine to operate for several thousand miles before the effectiveness 
can be adequately measured. In such cases an engine dynamometer will 
permit a less expensive and better controlled durability and economy 
test than one in which a vehicle must be driven on a durability route 
and then tested on a chassis dynamometer or test track.
    (2) Durability requirements. Aspects of engine durability can be 
efficiently determined using specialized engine testing rather than 
through durability mileage accumulation in a vehicle. A number of 
standard engine tests are presently used which can be incorporated into 
this requirement.
    (c) When in the judgment of the Administrator a device cannot 
satisfactorily be evaluated using either dynamometer or track versions 
of the City Fuel Economy Test and the Highway Fuel Economy Test, the 
Administrator will select or design other procedures.



Sec. 610.32  Test fleet selection.

    (a) The composition and size of the test fleet will be determined by 
the Administrator. In a device evaluation program initiated at the 
request of the FTC, the composition and size of the test fleet will be 
determined by the Administrator in consultation with the FTC.
    (b) The goal of the test fleet selection will be the provision of a 
data base adequate to give the Administrator reasonable confidence in 
the conclusions to be reached.
    (c) Once the number of vehicles to be tested has been determined, 
the Administrator will specify the test fleet makeup by make, model, 
model year, engine displacement and carburetor, transmission type, and 
such other factors as he may deem relevant to the testing program.



Sec. 610.33  Durability tests.

    The Administrator may determine that a device under evaluation will 
require durability testing in addition to the basic evaluation testing 
for device effectiveness. This requirement may be necessary for several 
reasons:
    (a) A retrofit device manufacturer may claim that some mileage 
accumulation may be needed before the full effectiveness of the device 
can be obtained. If such claims are made, durability testing as 
described in subpart E may be performed. To determine whether the 
effectiveness change during the mileage accumulation is a function of 
the device or of the mileage accumulation alone, in some durability 
tests it may be necessary to run the mileage accumulation on vehicles 
with and without the device. Due to the high cost of durability testing 
and in particular of such duplicate testing, it will be used only where 
it is judged by the Administrator to be necessary.
    (b) A device may have a limited life expectancy or be such that it 
requires replacement or adjustment at a prescribed mileage interval. 
Confirmatory durability tests may be run to assess whether such mileage 
intervals are proper and effective.
    (c) A device may be suspected of having an adverse effect on the 
durability of the engine to which it is applied. After identification of 
a potential failure mode, durability tests may be conducted to 
investigate any changes in engine characteristics associated with that 
failure mode. Examples are valve problems, deterioration in spark plug 
life, increase in carburetor or combustion chamber deposits, or 
increased engine wear. If it is not possible to directly measure the 
change in the suspect characteristic, then a durability run may be made 
as described in subpart E, in which fuel economy and exhaust emissions 
are periodically checked during the accumulation of up to 15,000 miles.
    (d) A critical item which can influence fuel economy is vehicle 
maintenance. Any durability test program used in evaluation of the 
effectiveness

[[Page 771]]

of a fuel economy device will be designed to differentiate maintenance 
effects from the effect of the device. Any maintenance associated with 
the device operation will be rigidly controlled. If the maintenance 
appears to be a significant factor in the effectiveness of a device, 
then it may be necessary to run a control test on vehicles without the 
device installed where the same maintenance is performed to quantify any 
incremental effect of that maintenance.



Sec. 610.34  Special test conditions.

    If the Administrator determines that a device may have potentially 
detrimental effects on the operation of a vehicle when operated in 
ambient conditions outside the range specified in 40 CFR part 86, or if 
the device manufacturer claims a fuel economy improvement in such 
conditions, additional tests may be performed. These tests will 
determine whether the device will significantly limit the operational 
usefulness of the vehicle and will assess the claimed fuel economy 
benefit.
    (a) Extreme temperatures. As required by the Administrator, tests 
will be conducted at extreme ambient temperature conditions to determine 
the effect due to devices (e.g. engine heaters) for which fuel economy 
improvements at extreme temperatures are made. For other devices it may 
be necessary to determine whether the cold starting and driving 
capability of device-equipped vehicles is affected sufficiently to make 
them dangerous, or whether fuel economy characteristics at extreme 
temperatures are significantly worse than before the device was 
installed.
    (b) High altitude. Devices for which specific claims of improved 
fuel economy at high altitude are made may be tested using the 
procedures in subpart D, at altitudes above 4000 feet. For other 
devices, testing at high altitude may be necessary for determining 
whether a device will make the vehicle less useful or efficient when 
operated at various altitudes. The Administrator will determine when 
such testing is required.



Sec. 610.35  Driveability and performance tests.

    If the Administrator determines that driveability and performance of 
a vehicle may be adversely affected by the use of a device, a number of 
automobiles to be determined by the Administrator will be subjected to 
the driveability and performance tests discussed in Secs. 610.62 and 
610.63, respectively.



               Subpart D--General Vehicle Test Procedures



Sec. 610.40  General.

    Two chassis dynamometer test procedures, the Federal Test Procedure 
and the Highway Fuel Economy Test will generally be used to evaluate the 
effectiveness of the devices supplemented by steady state or engine 
dynamometer tests where warranted. Under unusual circumstances, other 
test procedures, durability test procedures or special test procedures 
such as track versions of the City and Highway fuel economy tests may be 
used. These procedures are described in subparts E and F.



Sec. 610.41  Test configurations.

    (a) In order to measure the effectiveness of a retrofit device at 
least two, and in some cases, three vehicle configurations defined in 
Sec. 610.11 will be tested. Each vehicle will be tested at least twice 
in each configuration, as determined by the Administrator.
    (b) The first test configuration is a baseline configuration. In 
this configuration the baseline or unretrofitted vehicle emissions will 
be measured.
    (c) A second test configuration, an adjusted configuration, may be 
required at the discretion of the Administrator if a device requires 
both hardware and engine parameter modifications to achieve the fuel 
economy improvement. If, in the Administrator's judgment, based on a 
review of the available information, the combined effects of retrofit 
hardware installation and parametric adjustment could be substantially 
duplicated by parametric adjustment alone, then the Administrator may 
specify a second test, to evaluate such adjustment exclusive of the 
retrofit hardware.

[[Page 772]]

    (d) The third series of tests, in the retrofitted configuration, 
will evaluate the full retrofit system installed on the vehicle.



Sec. 610.42  Fuel economy measurement.

    (a) Fuel consumption will be measured by:
    (1) The carbon balance method, or
    (2) Gravimetric or volumetric methods. In the gravimetric and 
volumetric methods, fuel consumption is determined by weighing the fuel 
source before and after a test, or by measuring the volume of fuel 
consumed during a test. Since the distance traveled during the tests is 
known, the fuel economy, in miles per gallon, can be calculated. 
Gravimetric and volumetric methods require the use of special test 
equipment in addition to the emissions measuring equipment.
    (b) The carbon balance procedure for measuring fuel consumption 
relates the carbon products in the exhaust to the amount of fuel burned 
during the test. This method will be the one used to measure fuel 
economy unless track or road tests are employed.
    (c) Three values of fuel economy will be reported: for city driving 
('75 FTP), for highway driving (HFET), and the combined city/highway 
value calculated according to this equation:

                                                                        
                                                                        
                                                                        
                         0.55                               0.45        
MPGcombined=1<     <5-ln [>--------         +         --------<5-ln ]>  
       5                                                                
                        MPGcity                            MPGhwy       
                                                                        



Sec. 610.43  Chassis dynamometer procedures.

    (a)(1) 1975 Federal Test Procedure. Vehicle exhaust emissions and 
fuel economy under urban driving conditions will be measured according 
to the Federal emission test procedure described in 40 CFR part 86, 
subpart B, which is known as the 1975 Federal Test Procedure ('75 FTP). 
However, the following modifications will be employed:
    (i) No evaporative emission loss, as specified by 40 CFR part 86 
need be measured (with the exception of devices modifying or 
disconnecting existing evaporative control devices in such a manner as 
would be expected to adversely affect their evaporative emission control 
performance).
    (ii) Vehicle preconditioning shall consist of operation of the 
vehicle through one (1) EPA Urban Dynamometer Driving Schedule. This 
preconditioning must be done at least 12 hours, but no earlier than 36 
hours before the emission test.
    (iii) While the test fuel must meet the specifications outlined in 
40 CFR part 86, fuel conditioning as specified for evaporative emission 
test procedures is not required.
    (b) Highway Fuel Economy Test. The test vehicle is fully warmed up 
at the start of the highway Fuel Economy Test which is ordinarily run 
immediately following the Federal Emission Test Procedure. The test 
procedure to be followed for generation of highway fuel economy data is 
that specified in Sec. 600.111.
    (c) Steady state tests. Constant speed, road load tests may be 
conducted to help give insight into operational differences and exhaust 
emission and fuel economy changes due to a retrofit device. Speeds 
between 0 (engine idling) and 60 mpg will be investigated, with a time 
period at each speed long enough to ensure that engine operation has 
stabilized.



                  Subpart E--Durability Test Procedures



Sec. 610.50  Test configurations.

    (a) In addition to the tuneup to manufacturer's specifications per 
Sec. 610.41, all vehicles in the durability fleet will have installed 
the following new parts: Air, oil, and fuel filters, spark plugs, 
points, condenser, rotor, distributor cap, PCV valve, and emission 
control devices such as vacuum control valves and EGR valves.
    (b) Vehicles included in the durability fleet will be subjected at 
zero device-miles to the same test sequence for fuel economy and exhaust 
emissions as specified in subpart D. Subsequently, they will be tested 
at 3,000 device-mile intervals, up to and including the final mileage 
point of 15,000 device-miles. Testing at these mileage points will be 
performed with the vehicle equipped with the full retrofit system.

[[Page 773]]

    (c) After the 15,000-mile test the vehicle will be tuned as 
necessary and the device adjusted to the manufacturer's specifications 
as required. The fully restored retrofitted configuration will then be 
tested. The device will then be removed from the vehicle and the vehicle 
set to vehicle manufacturer's specifications. A tuned baseline test will 
then be conducted.



Sec. 610.51  Mileage accumulation procedure.

    (a) Except as otherwise provided in this part, the mileage 
accumulation procedure will be that provided in 40 CFR part 86. This 
mileage accumulation schedule, or a suitable alternate procedure 
approved by the Administrator, will be used.
    (b) Fuel used in the accumulation of mileage will be commercial fuel 
available in the retail market and shall conform to the requirements of 
40 CFR part 86 for mileage accumulation fuel.
    (1) The requirements of this paragraph may be modified by the 
Administrator when it is a fuel or fuel additive that is being tested.



Sec. 610.52  Maintenance.

    (a) Maintenance during the durability evaluation can best be 
considered in three separate categories:
    (1) Normal scheduled vehicle maintenance,
    (2) Unscheduled vehicle maintenance, and
    (3) Retrofit maintenance.
    (b) Normal scheduled vehicle maintenance is the periodic service 
specified in the original owner's manual supplied to the owner at the 
time of new vehicle purchase.
    (1) Normal periodic engine oil changes, vehicle lubrication, and oil 
filter changes, as specified in the original owner's manual, will be 
performed during durability mileage accumulation.
    (2) For purposes of this part, the following items of normally 
scheduled vehicle maintenance will not be performed during the 
durability mileage accumulation:
    (i) Normal tune-up items:
    (A) Spark plugs.
    (B) Condenser.
    (C) Rotor.
    (D) Distributor cap.
    (ii) Air Cleaner element.
    (iii) PCV Inspection.
    (iv) Dwell and timing check.
    (v) Charging circuit check.
    (3) Periodic maintenance items specified in the original owner's 
manual, other than those listed above, may be performed if found to be 
necessary by the Administrator.
    (c) Unscheduled maintenance. Because the vehicles used for 
durability evaluation in this program will probably have considerable 
mileage accumulation and unknown maintenance prior to inclusion in the 
program, it can be anticipated that certain vehicle and engine failures 
may occur, which may be unrelated to the retrofit device. Unscheduled 
maintenance will be performed only in those cases where a significant 
and obvious driveability problem has been reported by the driver of the 
vehicle.
    (1) Correction of the following problems will be made as soon as the 
problems occur:
    (i) Tire replacement (same size and type).
    (ii) Vehicle body repairs (remote from engine and retrofit).
    (iii) Windshield wipers.
    (iv) Fluid levels unrelated to retrofit.
    (v) Brakes.
    (vi) Hoses unrelated to retrofit.
    (vii) Belts unrelated to retrofit.
    (viii) Suspension failures.
    (ix) Wheel alignment.
    (x) Steering.
    (xi) Wheel bearings.
    (xii) Non-engine electrical system.
    (xiii) Drivetrain components (U-joints, axles, transmission 
adjustments, etc.)
    (2) Other unscheduled maintenance of the engine or drivetrain may be 
made as directed by the Administrator. Upon notification of a need for 
unscheduled maintenance, the Administrator may decide that before and 
after maintenance fuel economy tests are required.
    (d) Retrofit maintenance. Maintenance of the retrofit device will 
normally not be performed during the accumulation of durability mileage 
of 15,000 miles. However, certain retrofit devices may require periodic 
maintenance that is directly related to device function. An example is 
the periodic addition of

[[Page 774]]

fluid to the reservoir of a vapor injector. The Administrator will 
determine whether periodic maintenance will be allowed, based on his 
review of available information including the device manufacturer's 
maintenance instructions to the consumer.
    (e) A log of all maintenance shall be kept for every vehicle. These 
logs will be summarized in the final report by the Administrator.



                   Subpart F--Special Test Procedures



Sec. 610.60  Non-standard ambient conditions.

    (a) Extreme temperatures. For vehicles required to be tested at 
extreme temperatures, the test sequence described in Sec. 610.41 will be 
performed using either test track or dynamometer, in ambient 
temperatures outside the 60 deg. to 90 deg. range specified in 
Sec. 610.64 as determined by the Administrator. The driveability tests 
described in Sec. 610.62 may also be performed at non-standard 
temperatures, as determined to be necessary by the Administrator.
    (b) High altitudes. Vehicles required to be tested at high altitudes 
will undergo the tests described in Sec. 610.43 if necessary, on either 
test track or dynamometer as determined by the Administrator. One test 
location, at an elevation of no less than 4000 feet, will be selected.



Sec. 610.61  Engine dynamometer tests.

    The Administrator will choose a test procedure or procedures from 
various engine dynamometer durability test procedures used by research 
organizations in government, the oil industry, engine manufacturing 
companies, and independent laboratories.



Sec. 610.62  Driveability tests.

    Driveability assessment (at normal ambient temperatures) of the 
baseline configuration, of the adjusted configuration (if required by 
the Administrator), and of the fully retrofitted configuration may be 
conducted at zero device-miles for all vehicles included in the 
durability fleet, and at approximately zero device-miles at low ambient 
temperatures (0 deg.F-20 deg.F). Driveability evaluation procedures will 
be provided by the Administrator when necessary.



Sec. 610.63  Performance tests.

    The effect of a device on a vehicle's performance will be determined 
by performing wide-open-throttle 0 to 60 mph acceleration tests (at 
normal ambient temperatures) on the baseline vehicle configuration, on 
the adjusted configuration (if required), and on the fully retrofitted 
configuration. Tests will be conducted on a dry, level, smooth-surfaced 
test track, with appropriate speed-time measuring equipment, on as many 
vehicles as determined to be necessary.



Sec. 610.64  Track test procedures.

    (a) Cases may arise where it will be necessary to evaluate the fuel 
economy effects of a retrofit device on a test track, because the effect 
of the device cannot be adequately tested using the chassis dynamometer 
procedures. (An obvious example is a device that changes the aerodynamic 
drag of the test vehicle.) In such cases, testing will be performed on a 
dry, level, smooth-surfaced test track for such dimensions that the 
speeds required by the city and highway fuel economy tests may be safely 
achieved.
    (1) Because aerodynamic drag is not a linear function of velocity, 
it will be necessary to limit testing to times when the wind velocity is 
less than 5 mph, with gusts less than 10 mph.
    (2) Testing will also be limited to ambient temperatures between 
60 deg. and 90 deg. F, and to times when the ambient temperature remains 
reasonably constant during individual tests. Temperature differences 
between tests of baseline and retrofit configurations will also be 
minimized.
    (3) Exhaust emissions will not be measured during track testing.
    (4) Fuel economy of a vehicle running on a track will be measured 
using either a volumetric or gravimetric procedure approved by the 
Administrator.
    (5) Vehicle speed and distance will be measured with a ``fifth 
wheel'' type of device. Suitable apparatus will be used to generate a 
permanent record (strip chart recorder, etc.) of the vehicle speed 
versus time.

[[Page 775]]

    (b) City fuel economy test. Although essentially the same procedures 
will be used for track testing as for dynamometer testing, some 
modifications will be necessary to insure safe operation of the test 
vehicle and to adjust to the requirements of track testing.
    (1) An assistant to the driver will be necessary to steer the 
vehicle, so that the driver will not be distracted from following the 
speed-time schedules used in the Federal test procedure.
    (2) The test vehicle will be preconditioned within the same time 
constraints given in Sec. 610.43(a)(1)(ii). Preconditioning may take 
place either on the track or on a dynamometer. The 12-hour soak after 
preconditioning will take place in an area where the ambient temperature 
will remain within the 60 deg. to 90 deg. F range, indoors, if 
necessary.
    (3) The vehicle will be transported to the test track without being 
started. If the distance from soak area to track is no greater than one-
quarter mile, then the vehicle may be pushed or towed to the track. 
Otherwise the vehicle must be transported by truck or trailer.
    (4) Fuel economy will be determined by either a gravimetric or 
volumetric method.
    (c) Highway fuel economy test. The highway test will follow the city 
fuel economy test in the same manner as in dynamometer tests 
(Sec. 610.43(b)). Fuel economy will be measured by gravimetric or 
volumetric methods.
    (d) Steady state tests. Steady state tests on the track will be run 
in the same manner as on the dynamometer except that fuel economy will 
be measured by gravimetric or volumetric methods.



Sec. 610.65  Other test procedures.

    The Administrator may, pursuant to Sec. 610.31(c), choose a test 
procedure or procedures from those used by research organizations in 
government, the oil industry, engine manufacturing companies, and 
independent laboratories. If none of these is deemed suitable, the 
Administrator may, in consultation with the party requesting the test, 
design a dynamometer, track or road test to measure the effects of the 
device.

[[Page 777]]



                              FINDING AIDS




  --------------------------------------------------------------------

  A list of CFR titles, subtitles, chapters, subchapters and parts and 
an alphabetical list of agencies publishing in the CFR are included in 
the CFR Index and Finding Aids volume to the Code of Federal Regulations 
which is published separately and revised annually.

  Material Approved for Incorporation by Reference
  Table of CFR Titles and Chapters
  Alphabetical List of Agencies Appearing in the CFR
  Table of OMB Control Numbers
  List of CFR Sections Affected

[[Page 779]]

........................................................................

            Material Approved for Incorporation by Reference

                      (Revised as of July 1, 1996)

  The Director of the Federal Register has approved under 5 U.S.C. 
552(a) and 1 CFR Part 51 the incorporation by reference of the following 
publications. This list contains only those incorporations by reference 
effective as of the revision date of this volume. Incorporations by 
reference found within a regulation are effective upon the effective 
date of that regulation. For more information on incorporation by 
reference, see the preliminary pages of this volume.


40 CFR CHAPTER I (PARTS 425-699): SUBCHAPTER N--EFFLUENT GUIDELINES AND 
STANDARDS

ENVIRONMENTAL PROTECTION AGENCY


American Public Health Association

  1015 15th St., NW., Washington, DC 20005
Standard Methods for the Examination of Water and 
  Wastewater, Parts 9212 E, 9222 D, 2710 B, 2540 
  G, and 9260 D, 18th Edition, 1992...............                 503.8


American Society for Testing and Materials (ASTM)

  1916 Race St., Philadelphia, PA 19103
ASTM D 240-92, Standard Test Method for Heat of 
  Combustion of Liquid Hydrocarbon Fuels by Bomb 
  Calorimeter.....................................       600.113-93(c); 
                                                           600.510-93(g)
ASTM D 975-91 Standard Specification for Diesel 
  Fuel Oils.......................................                435.11
ASTM D 1945-91, Standard Test Method for Analysis 
  of Natural Gas by Gas Chromatography............            600.113-93
ASTM D 1298-85 (Reapproved 1990), Standard 
  Practice for Density, Relative Density (Specific 
  Gravity), or API Gravity of Crude Petroleum and 
  Liquid Petroleum Products by Hydrometer Method..       600.113-93(c); 
                                                           600.510-93(g)
ASTM D 3338-92, Standard Test Method for 
  Estimation of Net Heat of Combustion of Aviation 
  Fuels...........................................         600.113-93(c)
ASTM D 3343-90, Standard Test Method for 
  Estimation of Hydrogen Content of Aviation Fuels         600.113-93(c)
ASTM D 4994-89 Standard Practice for Recovery of 
  Viruses From Wastewater Sludges.................                 503.8
ASTM E 29-67 (Reapproved 1973), Standard 
  Recommended Practice for Indicating Which Places 
  of Figures are to be Considered Significant in 
  Specified Limiting Values.......................       600.002-93(a); 
                                                           600.113-93(d)


National Council for Air and Stream Improvements, Inc.

  260 Madison Ave., New York, NY 10016
Technical Bulletin 253, Dec. 1971................. 430.11(b); 430.21(b); 
                                                    430.31(b); 430.41(b)
    Availability address code: a.


Department of Energy

  Environmental Measurements Laboratory, 376 Hudson St., New York, NY 
  10014
HASL Procedures Manual, HASL-300, 1973, page EU-03             440.82(g)
    Availability address code: b and c.

[[Page 780]]

Availability Address Codes

  a. National Council for Air and Stream Improvements, Inc., 260 Madison 
  Ave., New York, NY 10016
  b. Health and Safety Research Division, Oak Ridge National Laboratory, 
  Oak Ridge, TN 37830
  c. National Technical Information Service, 5285 Port Royal Rd., 
  Springfield, VA 22151


National Technical Information Service

  5285 Port Royal Road, Springfield, VA 22161
Test Methods for Evaluating Solid Waste, Physical/
  Chemical Methods, EPA Publication SW-846, Second 
  Edition (1982) with Updates I (April 1984) and 
  II (April 1985) and Third Edition (November 
  1986) with Revision I (December 1987) (Third 
  Edition and Revision I are available from 
  Superintendent of Documents, Government Printing 
  Office, 941 North Capitol St., NE., Washington, 
  DC 20002........................................                 503.8
Yanko, W.A., Occurrence of Pathogens in 
  Distribution and Marketing Municipal Sludges, 
  EPA 600/1-87-014, 1987..........................                 503.8


Water Environment Federation

  601 Wythe St., Alexandria, VA 22314
 Kenner, B.A. and H.P Clark, Detection and 
  Enumeration of Salmonella and Pseudomonas 
  aeruginosa, Journal of the Water Pollution 
  Control Federation, Vol. 46 no. 9, September 
  1974, pp. 2163-2171.............................                 503.8



[[Page 781]]





                    Table of CFR Titles and Chapters




                      (Revised as of June 30, 1996)

                      Title 1--General Provisions

         I  Administrative Committee of the Federal Register 
                (Parts 1--49)
        II  Office of the Federal Register (Parts 50--299)
        IV  Miscellaneous Agencies (Parts 400--500)

                          Title 2--[Reserved]

                        Title 3--The President

         I  Executive Office of the President (Parts 100--199)

                           Title 4--Accounts

         I  General Accounting Office (Parts 1--99)
        II  Federal Claims Collection Standards (General 
                Accounting Office--Department of Justice) (Parts 
                100--299)

                   Title 5--Administrative Personnel

         I  Office of Personnel Management (Parts 1--1199)
        II  Merit Systems Protection Board (Parts 1200--1299)
       III  Office of Management and Budget (Parts 1300--1399)
        IV  Advisory Committee on Federal Pay (Parts 1400--1499)
         V  The International Organizations Employees Loyalty 
                Board (Parts 1500--1599)
        VI  Federal Retirement Thrift Investment Board (Parts 
                1600--1699)
       VII  Advisory Commission on Intergovernmental Relations 
                (Parts 1700--1799)
      VIII  Office of Special Counsel (Parts 1800--1899)
        IX  Appalachian Regional Commission (Parts 1900--1999)
        XI  Armed Forces Retirement Home (Part 2100)
       XIV  Federal Labor Relations Authority, General Counsel of 
                the Federal Labor Relations Authority and Federal 
                Service Impasses Panel (Parts 2400--2499)
        XV  Office of Administration, Executive Office of the 
                President (Parts 2500--2599)
       XVI  Office of Government Ethics (Parts 2600--2699)
       XXI  Department of the Treasury (Parts 3100--3199)
      XXII  Federal Deposit Insurance Corporation (Part 3202)
      XXVI  Department of Defense (Part 3601)

[[Page 782]]

       XXX  Farm Credit System Insurance Corporation (Parts 4000--
                4099)
      XXXI  Farm Credit Administration (Parts 4100--4199)
    XXXIII  Overseas Private Investment Corporation (Part 4301)
        XL  Interstate Commerce Commission (Part 5001)
       XLI  Commodity Futures Trading Commission (Part 5101)
      XLVI  Postal Rate Commission (Part 5601)
     XLVII  Federal Trade Commission (Part 5701)
    XLVIII  Nuclear Regulatory Commission (Part 5801)
       LII  Export-Import Bank of the United States (Part 6201)
      LIII  Department of Education (Parts 6300--6399)
       LIX  National Aeronautics and Space Administration (Part 
                6901)
        LX  United States Postal Service (Part 7001)
      LXII  Equal Employment Opportunity Commission (Part 7201)
     LXIII  Inter-American Foundation (Part 7301)
      LXIX  Tennessee Valley Authority (Part 7901)
     LXXVI  Federal Retirement Thrift Investment Board (Part 8601)
    LXXVII  Office of Management and Budget (Part 8701)

                          Title 6--[Reserved]

                         Title 7--Agriculture

            Subtitle A--Office of the Secretary of Agriculture 
                (Parts 0--26)
            Subtitle B--Regulations of the Department of 
                Agriculture
         I  Agricultural Marketing Service (Standards, 
                Inspections, Marketing Practices), Department of 
                Agriculture (Parts 27--209)
        II  Food and Consumer Service, Department of Agriculture 
                (Parts 210--299)
       III  Animal and Plant Health Inspection Service, Department 
                of Agriculture (Parts 300--399)
        IV  Federal Crop Insurance Corporation, Department of 
                Agriculture (Parts 400--499)
         V  Agricultural Research Service, Department of 
                Agriculture (Parts 500--599)
        VI  Natural Resources Conservation Service, Department of 
                Agriculture (Parts 600--699)
       VII  Farm Service Agency, Department of Agriculture (Parts 
                700--799)
      VIII  Grain Inspection, Packers and Stockyards 
                Administration (Federal Grain Inspection Service), 
                Department of Agriculture (Parts 800--899)
        IX  Agricultural Marketing Service (Marketing Agreements 
                and Orders; Fruits, Vegetables, Nuts), Department 
                of Agriculture (Parts 900--999)
         X  Agricultural Marketing Service (Marketing Agreements 
                and Orders; Milk), Department of Agriculture 
                (Parts 1000--1199)
        XI  Agricultural Marketing Service (Marketing Agreements 
                and Orders; Miscellaneous Commodities), Department 
                of Agriculture (Parts 1200--1299)

[[Page 783]]

       XIV  Commodity Credit Corporation, Department of 
                Agriculture (Parts 1400--1499)
        XV  Foreign Agricultural Service, Department of 
                Agriculture (Parts 1500--1599)
       XVI  Rural Telephone Bank, Department of Agriculture (Parts 
                1600--1699)
      XVII  Rural Utilities Service, Department of Agriculture 
                (Parts 1700--1799)
     XVIII  Rural Housing Service, Rural Business-Cooperative 
                Service, Rural Utilities Service, and Farm Service 
                Agency, Department of Agriculture (Parts 1800--
                2099)
      XXVI  Office of Inspector General, Department of Agriculture 
                (Parts 2600--2699)
     XXVII  Office of Information Resources Management, Department 
                of Agriculture (Parts 2700--2799)
    XXVIII  Office of Operations, Department of Agriculture (Parts 
                2800--2899)
      XXIX  Office of Energy, Department of Agriculture (Parts 
                2900--2999)
       XXX  Office of Finance and Management, Department of 
                Agriculture (Parts 3000--3099)
      XXXI  Office of Environmental Quality, Department of 
                Agriculture (Parts 3100--3199)
     XXXII  [Reserved]
    XXXIII  Office of Transportation, Department of Agriculture 
                (Parts 3300--3399)
     XXXIV  Cooperative State Research, Education, and Extension 
                Service, Department of Agriculture (Parts 3400--
                3499)
     XXXVI  National Agricultural Statistics Service, Department 
                of Agriculture (Parts 3600--3699)
    XXXVII  Economic Research Service, Department of Agriculture 
                (Parts 3700--3799)
   XXXVIII  World Agricultural Outlook Board, Department of 
                Agriculture (Parts 3800--3899)
     XXXIX  Economic Analysis Staff, Department of Agriculture 
                (Parts 3900--3999)
        XL  Economics Management Staff, Department of Agriculture 
                (Parts 4000--4099)
       XLI  [Reserved]
      XLII  Rural Business-Cooperative Service and Rural Utilities 
                Service, Department of Agriculture (Parts 4200--
                4299)

                    Title 8--Aliens and Nationality

         I  Immigration and Naturalization Service, Department of 
                Justice (Parts 1--499)

                 Title 9--Animals and Animal Products

         I  Animal and Plant Health Inspection Service, Department 
                of Agriculture (Parts 1--199)

[[Page 784]]

        II  Grain Inspection, Packers and Stockyards 
                Administration (Packers and Stockyards Programs), 
                Department of Agriculture (Parts 200--299)
       III  Food Safety and Inspection Service, Meat and Poultry 
                Inspection, Department of Agriculture (Parts 300--
                399)

                           Title 10--Energy

         I  Nuclear Regulatory Commission (Parts 0--199)
        II  Department of Energy (Parts 200--699)
       III  Department of Energy (Parts 700--999)
         X  Department of Energy (General Provisions) (Parts 
                1000--1099)
        XI  United States Enrichment Corporation (Parts 1100--
                1199)
        XV  Office of the Federal Inspector for the Alaska Natural 
                Gas Transportation System (Parts 1500--1599)
      XVII  Defense Nuclear Facilities Safety Board (Parts 1700--
                1799)

                      Title 11--Federal Elections

         I  Federal Election Commission (Parts 1--9099)

                      Title 12--Banks and Banking

         I  Comptroller of the Currency, Department of the 
                Treasury (Parts 1--199)
        II  Federal Reserve System (Parts 200--299)
       III  Federal Deposit Insurance Corporation (Parts 300--399)
        IV  Export-Import Bank of the United States (Parts 400--
                499)
         V  Office of Thrift Supervision, Department of the 
                Treasury (Parts 500--599)
        VI  Farm Credit Administration (Parts 600--699)
       VII  National Credit Union Administration (Parts 700--799)
      VIII  Federal Financing Bank (Parts 800--899)
        IX  Federal Housing Finance Board (Parts 900--999)
        XI  Federal Financial Institutions Examination Council 
                (Parts 1100--1199)
       XIV  Farm Credit System Insurance Corporation (Parts 1400--
                1499)
        XV  Thrift Depositor Protection Oversight Board (Parts 
                1500--1599)
      XVII  Office of Federal Housing Enterprise Oversight, 
                Department of Housing and Urban Development (Parts 
                1700-1799)
     XVIII  Community Development Financial Institutions Fund, 
                Department of the Treasury (Parts 1800--1899)

               Title 13--Business Credit and Assistance

         I  Small Business Administration (Parts 1--199)
       III  Economic Development Administration, Department of 
                Commerce (Parts 300--399)

[[Page 785]]

                    Title 14--Aeronautics and Space

         I  Federal Aviation Administration, Department of 
                Transportation (Parts 1--199)
        II  Office of the Secretary, Department of Transportation 
                (Aviation Proceedings) (Parts 200--399)
       III  Office of Commercial Space Transportation, Department 
                of Transportation (Parts 400--499)
         V  National Aeronautics and Space Administration (Parts 
                1200--1299)

                 Title 15--Commerce and Foreign Trade

            Subtitle A--Office of the Secretary of Commerce (Parts 
                0--29)
            Subtitle B--Regulations Relating to Commerce and 
                Foreign Trade
         I  Bureau of the Census, Department of Commerce (Parts 
                30--199)
        II  National Institute of Standards and Technology, 
                Department of Commerce (Parts 200--299)
       III  International Trade Administration, Department of 
                Commerce (Parts 300--399)
        IV  Foreign-Trade Zones Board, Department of Commerce 
                (Parts 400--499)
       VII  Bureau of Export Administration, Department of 
                Commerce (Parts 700--799)
      VIII  Bureau of Economic Analysis, Department of Commerce 
                (Parts 800--899)
        IX  National Oceanic and Atmospheric Administration, 
                Department of Commerce (Parts 900--999)
        XI  Technology Administration, Department of Commerce 
                (Parts 1100--1199)
      XIII  East-West Foreign Trade Board (Parts 1300--1399)
       XIV  Minority Business Development Agency (Parts 1400--
                1499)
            Subtitle C--Regulations Relating to Foreign Trade 
                Agreements
        XX  Office of the United States Trade Representative 
                (Parts 2000--2099)
            Subtitle D--Regulations Relating to Telecommunications 
                and Information
     XXIII  National Telecommunications and Information 
                Administration, Department of Commerce (Parts 
                2300--2399)

                    Title 16--Commercial Practices

         I  Federal Trade Commission (Parts 0--999)
        II  Consumer Product Safety Commission (Parts 1000--1799)

             Title 17--Commodity and Securities Exchanges

         I  Commodity Futures Trading Commission (Parts 1--199)
        II  Securities and Exchange Commission (Parts 200--399)
        IV  Department of the Treasury (Parts 400--499)

[[Page 786]]

          Title 18--Conservation of Power and Water Resources

         I  Federal Energy Regulatory Commission, Department of 
                Energy (Parts 1--399)
       III  Delaware River Basin Commission (Parts 400--499)
        VI  Water Resources Council (Parts 700--799)
      VIII  Susquehanna River Basin Commission (Parts 800--899)
      XIII  Tennessee Valley Authority (Parts 1300--1399)

                       Title 19--Customs Duties

         I  United States Customs Service, Department of the 
                Treasury (Parts 1--199)
        II  United States International Trade Commission (Parts 
                200--299)
       III  International Trade Administration, Department of 
                Commerce (Parts 300--399)

                     Title 20--Employees' Benefits

         I  Office of Workers' Compensation Programs, Department 
                of Labor (Parts 1--199)
        II  Railroad Retirement Board (Parts 200--399)
       III  Social Security Administration (Parts 400--499)
        IV  Employees' Compensation Appeals Board, Department of 
                Labor (Parts 500--599)
         V  Employment and Training Administration, Department of 
                Labor (Parts 600--699)
        VI  Employment Standards Administration, Department of 
                Labor (Parts 700--799)
       VII  Benefits Review Board, Department of Labor (Parts 
                800--899)
      VIII  Joint Board for the Enrollment of Actuaries (Parts 
                900--999)
        IX  Office of the Assistant Secretary for Veterans' 
                Employment and Training, Department of Labor 
                (Parts 1000--1099)

                       Title 21--Food and Drugs

         I  Food and Drug Administration, Department of Health and 
                Human Services (Parts 1--1299)
        II  Drug Enforcement Administration, Department of Justice 
                (Parts 1300--1399)
       III  Office of National Drug Control Policy (Parts 1400--
                1499)

                      Title 22--Foreign Relations

         I  Department of State (Parts 1--199)
        II  Agency for International Development, International 
                Development Cooperation Agency (Parts 200--299)
       III  Peace Corps (Parts 300--399)
        IV  International Joint Commission, United States and 
                Canada (Parts 400--499)
         V  United States Information Agency (Parts 500--599)

[[Page 787]]

        VI  United States Arms Control and Disarmament Agency 
                (Parts 600--699)
       VII  Overseas Private Investment Corporation, International 
                Development Cooperation Agency (Parts 700--799)
        IX  Foreign Service Grievance Board Regulations (Parts 
                900--999)
         X  Inter-American Foundation (Parts 1000--1099)
        XI  International Boundary and Water Commission, United 
                States and Mexico, United States Section (Parts 
                1100--1199)
       XII  United States International Development Cooperation 
                Agency (Parts 1200--1299)
      XIII  Board for International Broadcasting (Parts 1300--
                1399)
       XIV  Foreign Service Labor Relations Board; Federal Labor 
                Relations Authority; General Counsel of the 
                Federal Labor Relations Authority; and the Foreign 
                Service Impasse Disputes Panel (Parts 1400--1499)
        XV  African Development Foundation (Parts 1500--1599)
       XVI  Japan-United States Friendship Commission (Parts 
                1600--1699)
      XVII  United States Institute of Peace (Parts 1700--1799)

                          Title 23--Highways

         I  Federal Highway Administration, Department of 
                Transportation (Parts 1--999)
        II  National Highway Traffic Safety Administration and 
                Federal Highway Administration, Department of 
                Transportation (Parts 1200--1299)
       III  National Highway Traffic Safety Administration, 
                Department of Transportation (Parts 1300--1399)

                Title 24--Housing and Urban Development

            Subtitle A--Office of the Secretary, Department of 
                Housing and Urban Development (Parts 0--99)
            Subtitle B--Regulations Relating to Housing and Urban 
                Development
         I  Office of Assistant Secretary for Equal Opportunity, 
                Department of Housing and Urban Development (Parts 
                100--199)
        II  Office of Assistant Secretary for Housing-Federal 
                Housing Commissioner, Department of Housing and 
                Urban Development (Parts 200--299)
       III  Government National Mortgage Association, Department 
                of Housing and Urban Development (Parts 300--399)
         V  Office of Assistant Secretary for Community Planning 
                and Development, Department of Housing and Urban 
                Development (Parts 500--599)
        VI  Office of Assistant Secretary for Community Planning 
                and Development, Department of Housing and Urban 
                Development (Parts 600--699) [Reserved]
       VII  Office of the Secretary, Department of Housing and 
                Urban Development (Housing Assistance Programs and 
                Public and Indian Housing Programs) (Parts 700--
                799)

[[Page 788]]

      VIII  Office of the Assistant Secretary for Housing--Federal 
                Housing Commissioner, Department of Housing and 
                Urban Development (Section 8 Housing Assistance 
                Programs and Section 202 Direct Loan Program) 
                (Parts 800--899)
        IX  Office of Assistant Secretary for Public and Indian 
                Housing, Department of Housing and Urban 
                Development (Parts 900--999)
         X  Office of Assistant Secretary for Housing--Federal 
                Housing Commissioner, Department of Housing and 
                Urban Development (Interstate Land Sales 
                Registration Program) (Parts 1700--1799)
       XII  Office of Inspector General, Department of Housing and 
                Urban Development (Parts 2000--2099)
        XX  Office of Assistant Secretary for Housing--Federal 
                Housing Commissioner, Department of Housing and 
                Urban Development (Parts 3200--3699)
       XXV  Neighborhood Reinvestment Corporation (Parts 4100--
                4199)

                           Title 25--Indians

         I  Bureau of Indian Affairs, Department of the Interior 
                (Parts 1--299)
        II  Indian Arts and Crafts Board, Department of the 
                Interior (Parts 300--399)
       III  National Indian Gaming Commission, Department of the 
                Interior (Parts 500--599)
        IV  Office of Navajo and Hopi Indian Relocation (Parts 
                700--799)
         V  Bureau of Indian Affairs, Department of the Interior, 
                and Indian Health Service, Department of Health 
                and Human Services (Part 900)
        VI  Office of the Assistant Secretary-Indian Affairs, 
                Department of the Interior (Part 1001)

                      Title 26--Internal Revenue

         I  Internal Revenue Service, Department of the Treasury 
                (Parts 1--799)

           Title 27--Alcohol, Tobacco Products and Firearms

         I  Bureau of Alcohol, Tobacco and Firearms, Department of 
                the Treasury (Parts 1--299)

                   Title 28--Judicial Administration

         I  Department of Justice (Parts 0--199)
       III  Federal Prison Industries, Inc., Department of Justice 
                (Parts 300--399)
         V  Bureau of Prisons, Department of Justice (Parts 500--
                599)
        VI  Offices of Independent Counsel, Department of Justice 
                (Parts 600--699)
       VII  Office of Independent Counsel (Parts 700--799)

[[Page 789]]

                            Title 29--Labor

            Subtitle A--Office of the Secretary of Labor (Parts 
                0--99)
            Subtitle B--Regulations Relating to Labor
         I  National Labor Relations Board (Parts 100--199)
        II  Office of Labor-Management Programs, Department of 
                Labor (Parts 200--299)
       III  National Railroad Adjustment Board (Parts 300--399)
        IV  Office of Labor-Management Standards, Department of 
                Labor (Parts 400--499)
         V  Wage and Hour Division, Department of Labor (Parts 
                500--899)
        IX  Construction Industry Collective Bargaining Commission 
                (Parts 900--999)
         X  National Mediation Board (Parts 1200--1299)
       XII  Federal Mediation and Conciliation Service (Parts 
                1400--1499)
       XIV  Equal Employment Opportunity Commission (Parts 1600--
                1699)
      XVII  Occupational Safety and Health Administration, 
                Department of Labor (Parts 1900--1999)
        XX  Occupational Safety and Health Review Commission 
                (Parts 2200--2499)
       XXV  Pension and Welfare Benefits Administration, 
                Department of Labor (Parts 2500--2599)
      XXVI  Pension Benefit Guaranty Corporation (Parts 2600--
                2699)
     XXVII  Federal Mine Safety and Health Review Commission 
                (Parts 2700--2799)

                      Title 30--Mineral Resources

         I  Mine Safety and Health Administration, Department of 
                Labor (Parts 1--199)
        II  Minerals Management Service, Department of the 
                Interior (Parts 200--299)
       III  Board of Surface Mining and Reclamation Appeals, 
                Department of the Interior (Parts 300--399)
        IV  Geological Survey, Department of the Interior (Parts 
                400--499)
        VI  Bureau of Mines, Department of the Interior (Parts 
                600--699)
       VII  Office of Surface Mining Reclamation and Enforcement, 
                Department of the Interior (Parts 700--999)

                 Title 31--Money and Finance: Treasury

            Subtitle A--Office of the Secretary of the Treasury 
                (Parts 0--50)
            Subtitle B--Regulations Relating to Money and Finance
         I  Monetary Offices, Department of the Treasury (Parts 
                51--199)
        II  Fiscal Service, Department of the Treasury (Parts 
                200--399)
        IV  Secret Service, Department of the Treasury (Parts 
                400--499)
         V  Office of Foreign Assets Control, Department of the 
                Treasury (Parts 500--599)
        VI  Bureau of Engraving and Printing, Department of the 
                Treasury (Parts 600--699)

[[Page 790]]

       VII  Federal Law Enforcement Training Center, Department of 
                the Treasury (Parts 700--799)
      VIII  Office of International Investment, Department of the 
                Treasury (Parts 800--899)

                      Title 32--National Defense

            Subtitle A--Department of Defense
         I  Office of the Secretary of Defense (Parts 1--399)
         V  Department of the Army (Parts 400--699)
        VI  Department of the Navy (Parts 700--799)
       VII  Department of the Air Force (Parts 800--1099)
            Subtitle B--Other Regulations Relating to National 
                Defense
       XII  Defense Logistics Agency (Parts 1200--1299)
       XVI  Selective Service System (Parts 1600--1699)
       XIX  Central Intelligence Agency (Parts 1900--1999)
        XX  Information Security Oversight Office, National 
                Archives and Records Administration (Parts 2000--
                2099)
       XXI  National Security Council (Parts 2100--2199)
      XXIV  Office of Science and Technology Policy (Parts 2400--
                2499)
     XXVII  Office for Micronesian Status Negotiations (Parts 
                2700--2799)
    XXVIII  Office of the Vice President of the United States 
                (Parts 2800--2899)
      XXIX  Presidential Commission on the Assignment of Women in 
                the Armed Forces (Part 2900)

               Title 33--Navigation and Navigable Waters

         I  Coast Guard, Department of Transportation (Parts 1--
                199)
        II  Corps of Engineers, Department of the Army (Parts 
                200--399)
        IV  Saint Lawrence Seaway Development Corporation, 
                Department of Transportation (Parts 400--499)

                          Title 34--Education

            Subtitle A--Office of the Secretary, Department of 
                Education (Parts 1--99)
            Subtitle B--Regulations of the Offices of the 
                Department of Education
         I  Office for Civil Rights, Department of Education 
                (Parts 100--199)
        II  Office of Elementary and Secondary Education, 
                Department of Education (Parts 200--299)
       III  Office of Special Education and Rehabilitative 
                Services, Department of Education (Parts 300--399)
        IV  Office of Vocational and Adult Education, Department 
                of Education (Parts 400--499)
         V  Office of Bilingual Education and Minority Languages 
                Affairs, Department of Education (Parts 500--599)
        VI  Office of Postsecondary Education, Department of 
                Education (Parts 600--699)

[[Page 791]]

       VII  Office of Educational Research and Improvement, 
                Department of Education (Parts 700--799)
        XI  National Institute for Literacy (Parts 1100-1199)
            Subtitle C--Regulations Relating to Education
       XII  National Council on Disability (Parts 1200--1299)

                        Title 35--Panama Canal

         I  Panama Canal Regulations (Parts 1--299)

             Title 36--Parks, Forests, and Public Property

         I  National Park Service, Department of the Interior 
                (Parts 1--199)
        II  Forest Service, Department of Agriculture (Parts 200--
                299)
       III  Corps of Engineers, Department of the Army (Parts 
                300--399)
        IV  American Battle Monuments Commission (Parts 400--499)
         V  Smithsonian Institution (Parts 500--599)
       VII  Library of Congress (Parts 700--799)
      VIII  Advisory Council on Historic Preservation (Parts 800--
                899)
        IX  Pennsylvania Avenue Development Corporation (Parts 
                900--999)
        XI  Architectural and Transportation Barriers Compliance 
                Board (Parts 1100--1199)
       XII  National Archives and Records Administration (Parts 
                1200--1299)
       XIV  Assassination Records Review Board (Parts 1400-1499)

             Title 37--Patents, Trademarks, and Copyrights

         I  Patent and Trademark Office, Department of Commerce 
                (Parts 1--199)
        II  Copyright Office, Library of Congress (Parts 200--299)
        IV  Assistant Secretary for Technology Policy, Department 
                of Commerce (Parts 400--499)
         V  Under Secretary for Technology, Department of Commerce 
                (Parts 500--599)

           Title 38--Pensions, Bonuses, and Veterans' Relief

         I  Department of Veterans Affairs (Parts 0--99)

                       Title 39--Postal Service

         I  United States Postal Service (Parts 1--999)
       III  Postal Rate Commission (Parts 3000--3099)

                  Title 40--Protection of Environment

         I  Environmental Protection Agency (Parts 1--799)
         V  Council on Environmental Quality (Parts 1500--1599)

[[Page 792]]

          Title 41--Public Contracts and Property Management

            Subtitle B--Other Provisions Relating to Public 
                Contracts
        50  Public Contracts, Department of Labor (Parts 50-1--50-
                999)
        51  Committee for Purchase From People Who Are Blind or 
                Severely Disabled (Parts 51-1--51-99)
        60  Office of Federal Contract Compliance Programs, Equal 
                Employment Opportunity, Department of Labor (Parts 
                60-1--60-999)
        61  Office of the Assistant Secretary for Veterans 
                Employment and Training, Department of Labor 
                (Parts 61-1--61-999)
            Subtitle C--Federal Property Management Regulations 
                System
       101  Federal Property Management Regulations (Parts 101-1--
                101-99)
       105  General Services Administration (Parts 105-1--105-999)
       109  Department of Energy Property Management Regulations 
                (Parts 109-1--109-99)
       114  Department of the Interior (Parts 114-1--114-99)
       115  Environmental Protection Agency (Parts 115-1--115-99)
       128  Department of Justice (Parts 128-1--128-99)
            Subtitle D--Other Provisions Relating to Property 
                Management [Reserved]
            Subtitle E--Federal Information Resources Management 
                Regulations System
       201  Federal Information Resources Management Regulation 
                (Parts 201-1--201-99)
            Subtitle F--Federal Travel Regulation System
       301  Travel Allowances (Parts 301-1--301-99)
       302  Relocation Allowances (Parts 302-1--302-99)
       303  Payment of Expenses Connected with the Death of 
                Certain Employees (Parts 303-1--303-2)
       304  Payment from a Non-Federal Source for Travel Expenses 
                (Parts 304-1--304-99)

                        Title 42--Public Health

         I  Public Health Service, Department of Health and Human 
                Services (Parts 1--199)
        IV  Health Care Financing Administration, Department of 
                Health and Human Services (Parts 400--499)
         V  Office of Inspector General-Health Care, Department of 
                Health and Human Services (Parts 1000--1999)

                   Title 43--Public Lands: Interior

            Subtitle A--Office of the Secretary of the Interior 
                (Parts 1--199)
            Subtitle B--Regulations Relating to Public Lands
         I  Bureau of Reclamation, Department of the Interior 
                (Parts 200--499)
        II  Bureau of Land Management, Department of the Interior 
                (Parts 1000--9999)
       III  Utah Reclamation Mitigation and Conservation 
                Commission (Parts 10000--10005)

[[Page 793]]

             Title 44--Emergency Management and Assistance

         I  Federal Emergency Management Agency (Parts 0--399)
        IV  Department of Commerce and Department of 
                Transportation (Parts 400--499)

                       Title 45--Public Welfare

            Subtitle A--Department of Health and Human Services, 
                General Administration (Parts 1--199)
            Subtitle B--Regulations Relating to Public Welfare
        II  Office of Family Assistance (Assistance Programs), 
                Administration for Children and Families, 
                Department of Health and Human Services (Parts 
                200--299)
       III  Office of Child Support Enforcement (Child Support 
                Enforcement Program), Administration for Children 
                and Families, Department of Health and Human 
                Services (Parts 300--399)
        IV  Office of Refugee Resettlement, Administration for 
                Children and Families Department of Health and 
                Human Services (Parts 400--499)
         V  Foreign Claims Settlement Commission of the United 
                States, Department of Justice (Parts 500--599)
        VI  National Science Foundation (Parts 600--699)
       VII  Commission on Civil Rights (Parts 700--799)
      VIII  Office of Personnel Management (Parts 800--899)
         X  Office of Community Services, Administration for 
                Children and Families, Department of Health and 
                Human Services (Parts 1000--1099)
        XI  National Foundation on the Arts and the Humanities 
                (Parts 1100--1199)
       XII  ACTION (Parts 1200--1299)
      XIII  Office of Human Development Services, Department of 
                Health and Human Services (Parts 1300--1399)
       XVI  Legal Services Corporation (Parts 1600--1699)
      XVII  National Commission on Libraries and Information 
                Science (Parts 1700--1799)
     XVIII  Harry S. Truman Scholarship Foundation (Parts 1800--
                1899)
       XXI  Commission on Fine Arts (Parts 2100--2199)
      XXII  Christopher Columbus Quincentenary Jubilee Commission 
                (Parts 2200--2299)
     XXIII  Arctic Research Commission (Part 2301)
      XXIV  James Madison Memorial Fellowship Foundation (Parts 
                2400--2499)
       XXV  Corporation for National and Community Service (Parts 
                2500--2599)

                          Title 46--Shipping

         I  Coast Guard, Department of Transportation (Parts 1--
                199)
        II  Maritime Administration, Department of Transportation 
                (Parts 200--399)
        IV  Federal Maritime Commission (Parts 500--599)

[[Page 794]]

                      Title 47--Telecommunication

         I  Federal Communications Commission (Parts 0--199)
        II  Office of Science and Technology Policy and National 
                Security Council (Parts 200--299)
       III  National Telecommunications and Information 
                Administration, Department of Commerce (Parts 
                300--399)

           Title 48--Federal Acquisition Regulations System

         1  Federal Acquisition Regulation (Parts 1--99)
         2  Department of Defense (Parts 200--299)
         3  Department of Health and Human Services (Parts 300--
                399)
         4  Department of Agriculture (Parts 400--499)
         5  General Services Administration (Parts 500--599)
         6  Department of State (Parts 600--699)
         7  Agency for International Development (Parts 700--799)
         8  Department of Veterans Affairs (Parts 800--899)
         9  Department of Energy (Parts 900--999)
        10  Department of the Treasury (Parts 1000--1099)
        12  Department of Transportation (Parts 1200--1299)
        13  Department of Commerce (Parts 1300--1399)
        14  Department of the Interior (Parts 1400--1499)
        15  Environmental Protection Agency (Parts 1500--1599)
        16  Office of Personnel Management Federal Employees 
                Health Benefits Acquisition Regulation (Parts 
                1600--1699)
        17  Office of Personnel Management (Parts 1700--1799)
        18  National Aeronautics and Space Administration (Parts 
                1800--1899)
        19  United States Information Agency (Parts 1900--1999)
        20  Nuclear Regulatory Commission (Parts 2000--2099)
        21  Office of Personnel Management, Federal Employees 
                Group Life Insurance Federal Acquisition 
                Regulation (Parts 2100--2199)
        22  Small Business Administration (Parts 2200--2299)
        24  Department of Housing and Urban Development (Parts 
                2400--2499)
        25  National Science Foundation (Parts 2500--2599)
        28  Department of Justice (Parts 2800--2899)
        29  Department of Labor (Parts 2900--2999)
        34  Department of Education Acquisition Regulation (Parts 
                3400--3499)
        35  Panama Canal Commission (Parts 3500--3599)
        44  Federal Emergency Management Agency (Parts 4400--4499)
        51  Department of the Army Acquisition Regulations (Parts 
                5100--5199)
        52  Department of the Navy Acquisition Regulations (Parts 
                5200--5299)
        53  Department of the Air Force Federal Acquisition 
                Regulation Supplement (Parts 5300--5399)
        54  Defense Logistics Agency, Department of Defense (Part 
                5452)

[[Page 795]]

        57  African Development Foundation (Parts 5700--5799)
        61  General Services Administration Board of Contract 
                Appeals (Parts 6100--6199)
        63  Department of Transportation Board of Contract Appeals 
                (Parts 6300--6399)
        99  Cost Accounting Standards Board, Office of Federal 
                Procurement Policy, Office of Management and 
                Budget (Parts 9900--9999)

                       Title 49--Transportation

            Subtitle A--Office of the Secretary of Transportation 
                (Parts 1--99)
            Subtitle B--Other Regulations Relating to 
                Transportation
         I  Research and Special Programs Administration, 
                Department of Transportation (Parts 100--199)
        II  Federal Railroad Administration, Department of 
                Transportation (Parts 200--299)
       III  Federal Highway Administration, Department of 
                Transportation (Parts 300--399)
        IV  Coast Guard, Department of Transportation (Parts 400--
                499)
         V  National Highway Traffic Safety Administration, 
                Department of Transportation (Parts 500--599)
        VI  Federal Transit Administration, Department of 
                Transportation (Parts 600--699)
       VII  National Railroad Passenger Corporation (AMTRAK) 
                (Parts 700--799)
      VIII  National Transportation Safety Board (Parts 800--999)
         X  Surface Transportation Board, Department of 
                Transportation (Parts 1000--1399)

                   Title 50--Wildlife and Fisheries

         I  United States Fish and Wildlife Service, Department of 
                the Interior (Parts 1--199)
        II  National Marine Fisheries Service, National Oceanic 
                and Atmospheric Administration, Department of 
                Commerce (Parts 200--299)
       III  International Regulatory Agencies (Fishing and 
                Whaling) (Parts 300--399)
        IV  Joint Regulations (United States Fish and Wildlife 
                Service, Department of the Interior and National 
                Marine Fisheries Service, National Oceanic and 
                Atmospheric Administration, Department of 
                Commerce); Endangered Species Committee 
                Regulations (Parts 400--499)
         V  Marine Mammal Commission (Parts 500--599)
        VI  Fishery Conservation and Management, National Oceanic 
                and Atmospheric Administration, Department of 
                Commerce (Parts 600--699)

[[Page 796]]

                      CFR Index and Finding Aids

            Subject/Agency Index
            List of Agency Prepared Indexes
            Parallel Tables of Statutory Authorities and Rules
            Acts Requiring Publication in the Federal Register
            List of CFR Titles, Chapters, Subchapters, and Parts
            Alphabetical List of Agencies Appearing in the CFR



[[Page 797]]





           Alphabetical List of Agencies Appearing in the CFR




                      (Revised as of June 30, 1996)

                                                  CFR Title, Subtitle or
                     Agency                               Chapter

ACTION                                            45, XII
Administrative Committee of the Federal Register  1, I
Advanced Research Projects Agency                 32, I
Advisory Commission on Intergovernmental          5, VII
     Relations
Advisory Committee on Federal Pay                 5, IV
Advisory Council on Historic Preservation         36, VIII
African Development Foundation                    22, XV
  Federal Acquisition Regulation                  48, 57
Agency for International Development              22, II
  Federal Acquisition Regulation                  48, 7
Agricultural Marketing Service                    7, I, IX, X, XI
Agricultural Research Service                     7, V
Agriculture Department
  Agricultural Marketing Service                  7, I, IX, X, XI
  Agricultural Research Service                   7, V
  Animal and Plant Health Inspection Service      7, III; 9, I
  Commodity Credit Corporation                    7, XIV
  Cooperative State Research, Education, and      7, XXXIV
       Extension Service
  Economic Analysis Staff                         7, XXXIX
  Economic Research Service                       7, XXXVII
  Economics Management Staff                      7, XL
  Energy, Office of                               7, XXIX
  Environmental Quality, Office of                7, XXXI
  Farm Service Agency                             7, VII, XVIII
  Federal Acquisition Regulation                  48, 4
  Federal Crop Insurance Corporation              7, IV
  Finance and Management, Office of               7, XXX
  Food and Consumer Service                       7, II
  Food Safety and Inspection Service              9, III
  Foreign Agricultural Service                    7, XV
  Forest Service                                  36, II
  Grain Inspection, Packers and Stockyards        7, VIII; 9, II
       Administration
  Information Resources Management, Office of     7, XXVII
  Inspector General, Office of                    7, XXVI
  National Agricultural Library                   7, XLI
  National Agricultural Statistics Service        7, XXXVI
  Natural Resources Conservation Service          7, VI
  Operations, Office of                           7, XXVIII
  Rural Business-Cooperative Service              7, XVIII, XLII
  Rural Development Administration                7, XLII
  Rural Housing Service                           7, XVIII
  Rural Telephone Bank                            7, XVI
  Rural Utilities Service                         7, XVII, XVIII, XLII
  Secretary of Agriculture, Office of             7, Subtitle A
  Transportation, Office of                       7, XXXIII
  World Agricultural Outlook Board                7, XXXVIII
Air Force Department                              32, VII
  Federal Acquisition Regulation Supplement       48, 53
Alaska Natural Gas Transportation System, Office  10, XV
     of the Federal Inspector
Alcohol, Tobacco and Firearms, Bureau of          27, I
AMTRAK                                            49, VII

[[Page 798]]

American Battle Monuments Commission              36, IV
Animal and Plant Health Inspection Service        7, III; 9, I
Appalachian Regional Commission                   5, IX
Architectural and Transportation Barriers         36, XI
     Compliance Board
Arctic Research Commission                        45, XXIII
Arms Control and Disarmament Agency, United       22, VI
     States
Army Department                                   32, V
  Engineers, Corps of                             33, II; 36, III
  Federal Acquisition Regulation                  48, 51
Assassination Records Review Board                36, XIV
Benefits Review Board                             20, VII
Bilingual Education and Minority Languages        34, V
     Affairs, Office of
Blind or Severely Disabled, Committee for         41, 51
     Purchase From People Who Are
Board for International Broadcasting              22, XIII
Census Bureau                                     15, I
Central Intelligence Agency                       32, XIX
Child Support Enforcement, Office of              45, III
Children and Families, Administration for         45, II, III, IV, X
Christopher Columbus Quincentenary Jubilee        45, XXII
     Commission
Civil Rights, Commission on                       45, VII
Civil Rights, Office for                          34, I
Coast Guard                                       33, I; 46, I; 49, IV
Commerce Department                               44, IV
  Census Bureau                                   15, I`
  Economic Affairs, Under Secretary               37, V
  Economic Analysis, Bureau of                    15, VIII
  Economic Development Administration             13, III
  Emergency Management and Assistance             44, IV
  Export Administration, Bureau of                15, VII
  Federal Acquisition Regulation                  48, 13
  Fishery Conservation and Management             50, VI
  Foreign-Trade Zones Board                       15, IV
  International Trade Administration              15, III; 19, III
  National Institute of Standards and Technology  15, II
  National Marine Fisheries Service               50, II, IV
  National Oceanic and Atmospheric                15, IX; 50, II, III, IV, 
       Administration                             VI
  National Telecommunications and Information     15, XXIII; 47, III
       Administration
  National Weather Service                        15, IX
  Patent and Trademark Office                     37, I
  Productivity, Technology and Innovation,        37, IV
       Assistant Secretary for
  Secretary of Commerce, Office of                15, Subtitle A
  Technology, Under Secretary for                 37, V
  Technology Administration                       15, XI
  Technology Policy, Assistant Secretary for      37, IV
Commercial Space Transportation, Office of        14, III
Commodity Credit Corporation                      7, XIV
Commodity Futures Trading Commission              5, XLI; 17, I
Community Planning and Development, Office of     24, V, VI
     Assistant Secretary for
Community Services, Office of                     45, X
Comptroller of the Currency                       12, I
Construction Industry Collective Bargaining       29, IX
     Commission
Consumer Product Safety Commission                16, II
Cooperative State Research, Education, and        7, XXXIV
     Extension Service
Copyright Office                                  37, II
Cost Accounting Standards Board                   48, 99
Council on Environmental Quality                  40, V
Customs Service, United States                    19, I
Defense Contract Audit Agency                     32, I
Defense Department                                5, XXVI; 32, Subtitle A
  Advanced Research Projects Agency               32, I
  Air Force Department                            32, VII
  Army Department                                 32, V; 33, II; 36, III, 
                                                  48, 51

[[Page 799]]

  Defense Intelligence Agency                     32, I
  Defense Logistics Agency                        32, I, XII; 48, 54
  Defense Mapping Agency                          32, I
  Engineers, Corps of                             33, II; 36, III
  Federal Acquisition Regulation                  48, 2
  Navy Department                                 32, VI; 48, 52
  Secretary of Defense, Office of                 32, I
Defense Contract Audit Agency                     32, I
Defense Intelligence Agency                       32, I
Defense Logistics Agency                          32, XII; 48, 54
Defense Mapping Agency                            32, I
Defense Nuclear Facilities Safety Board           10, XVII
Delaware River Basin Commission                   18, III
Drug Enforcement Administration                   21, II
East-West Foreign Trade Board                     15, XIII
Economic Affairs, Under Secretary                 37, V
Economic Analysis, Bureau of                      15, VIII
Economic Analysis Staff                           7, XXXIX
Economic Development Administration               13, III
Economics Management Staff                        7, XL
Economic Research Service                         7, XXXVII
Education, Department of                          5, LIII
  Bilingual Education and Minority Languages      34, V
       Affairs, Office of
  Civil Rights, Office for                        34, I
  Educational Research and Improvement, Office    34, VII
       of
  Elementary and Secondary Education, Office of   34, II
  Federal Acquisition Regulation                  48, 34
  Postsecondary Education, Office of              34, VI
  Secretary of Education, Office of               34, Subtitle A
  Special Education and Rehabilitative Services,  34, III
       Office of
  Vocational and Adult Education, Office of       34, IV
Educational Research and Improvement, Office of   34, VII
Elementary and Secondary Education, Office of     34, II
Employees' Compensation Appeals Board             20, IV
Employees Loyalty Board                           5, V
Employment and Training Administration            20, V
Employment Standards Administration               20, VI
Endangered Species Committee                      50, IV
Energy, Department of                             10, II, III, X
  Federal Acquisition Regulation                  48, 9
  Federal Energy Regulatory Commission            18, I
  Property Management Regulations                 41, 109
Energy, Office of                                 7, XXIX
Engineers, Corps of                               33, II; 36, III
Engraving and Printing, Bureau of                 31, VI
Enrichment Corporation, United States             10, XI
Environmental Protection Agency                   40, I
  Federal Acquisition Regulation                  48, 15
  Property Management Regulations                 41, 115
Environmental Quality, Office of                  7, XXXI
Equal Employment Opportunity Commission           5, LXII; 29, XIV
Equal Opportunity, Office of Assistant Secretary  24, I
     for
Executive Office of the President                 3, I
  Administration, Office of                       5, XV
  Environmental Quality, Council on               40, V
  Management and Budget, Office of                25, III, LXXVII; 48, 99
  National Drug Control Policy, Office of         21, III
  National Security Council                       32, XXI; 47, 2
  Presidential Documents                          3
  Science and Technology Policy, Office of        32, XXIV; 47, II
  Trade Representative, Office of the United      15, XX
       States
Export Administration, Bureau of                  15, VII
Export-Import Bank of the United States           5, LII; 12, IV
Family Assistance, Office of                      45, II
Farm Credit Administration                        5, XXXI; 12, VI
Farm Credit System Insurance Corporation          5, XXX; 12, XIV

[[Page 800]]

Farm Service Agency                               7, VII, XVIII
Farmers Home Administration                       7, XVIII
Federal Acquisition Regulation                    48, 1
Federal Aviation Administration                   14, I
Federal Claims Collection Standards               4, II
Federal Communications Commission                 47, I
Federal Contract Compliance Programs, Office of   41, 60
Federal Crop Insurance Corporation                7, IV
Federal Deposit Insurance Corporation             5, XXII; 12, III
Federal Election Commission                       11, I
Federal Emergency Management Agency               44, I
  Federal Acquisition Regulation                  48, 44
Federal Employees Group Life Insurance Federal    48, 21
     Acquisition Regulation
Federal Employees Health Benefits Acquisition     48, 16
     Regulation
Federal Energy Regulatory Commission              18, I
Federal Financial Institutions Examination        12, XI
     Council
Federal Financing Bank                            12, VIII
Federal Highway Administration                    23, I, II; 49, III
Federal Home Loan Mortgage Corporation            1, IV
Federal Housing Enterprise Oversight Office       12, XVII
Federal Housing Finance Board                     12, IX
Federal Information Resources Management          41, Subtitle E, Ch. 201
     Regulations
Federal Inspector for the Alaska Natural Gas      10, XV
     Transportation System, Office of
Federal Labor Relations Authority, and General    5, XIV; 22, XIV
     Counsel of the Federal Labor Relations 
     Authority
Federal Law Enforcement Training Center           31, VII
Federal Maritime Commission                       46, IV
Federal Mediation and Conciliation Service        29, XII
Federal Mine Safety and Health Review Commission  29, XXVII
Federal Pay, Advisory Committee on                5, IV
Federal Prison Industries, Inc.                   28, III
Federal Procurement Policy Office                 48, 99
Federal Property Management Regulations           41, 101
Federal Property Management Regulations System    41, Subtitle C
Federal Railroad Administration                   49, II
Federal Register, Administrative Committee of     1, I
Federal Register, Office of                       1, II
Federal Reserve System                            12, II
Federal Retirement Thrift Investment Board        5, VI, LXXVI
Federal Service Impasses Panel                    5, XIV
Federal Trade Commission                          5, XLVII; 16, I
Federal Transit Administration                    49, VI
Federal Travel Regulation System                  41, Subtitle F
Finance and Management, Office of                 7, XXX
Fine Arts, Commission on                          45, XXI
Fiscal Service                                    31, II
Fish and Wildlife Service, United States          50, I, IV
Fishery Conservation and Management               50, VI
Fishing and Whaling, International Regulatory     50, III
     Agencies
Food and Drug Administration                      21, I
Food and Consumer Service                         7, II
Food Safety and Inspection Service                9, III
Foreign Agricultural Service                      7, XV
Foreign Assets Control, Office of                 31, V
Foreign Claims Settlement Commission of the       45, V
     United States
Foreign Service Grievance Board                   22, IX
Foreign Service Impasse Disputes Panel            22, XIV
Foreign Service Labor Relations Board             22, XIV
Foreign-Trade Zones Board                         15, IV
Forest Service                                    36, II
General Accounting Office                         4, I, II
General Services Administration
  Contract Appeals, Board of                      48, 61
  Federal Acquisition Regulation                  48, 5
  Federal Information Resources Management        41, Subtitle E, Ch. 201
     Regulations
[[Page 801]]

  Federal Property Management Regulations System  41, 101, 105
  Federal Travel Regulation System                41, Subtitle F
  Payment From a Non-Federal Source for Travel    41, 304
       Expenses
  Payment of Expenses Connected With the Death    41, 303
       of Certain Employees
  Relocation Allowances                           41, 302
  Travel Allowances                               41, 301
Geological Survey                                 30, IV
Government Ethics, Office of                      5, XVI
Government National Mortgage Association          24, III
Grain Inspection, Packers and Stockyards          7, VIII; 9, II
     Administration
Great Lakes Pilotage                              46, III
Harry S. Truman Scholarship Foundation            45, XVIII
Health and Human Services, Department of          45, Subtitle A
  Child Support Enforcement, Office of            45, III
  Children and Families, Administration for       45, II, III, IV, X
  Community Services, Office of                   45, X
  Family Assistance, Office of                    45, II
  Federal Acquisition Regulation                  48, 3
  Food and Drug Administration                    21, I
  Health Care Financing Administration            42, IV
  Human Development Services, Office of           45, XIII
  Indian Health Service                           25, V
  Inspector General (Health Care), Office of      42, V
  Public Health Service                           42, I
  Refugee Resettlement, Office of                 45, IV
Health Care Financing Administration              42, IV
Housing and Urban Development, Department of      24, Subtitle B
  Community Planning and Development, Office of   24, V, VI
       Assistant Secretary for
  Equal Opportunity, Office of Assistant          24, I
       Secretary for
  Federal Acquisition Regulation                  48, 24
  Federal Housing Enterprise Oversight, Office    12, XVII
       of
  Government National Mortgage Association        24, III
  Housing--Federal Housing Commissioner, Office   24, II, VIII, X, XX
       of Assistant Secretary for
  Inspector General, Office of                    24, XII
  Public and Indian Housing, Office of Assistant  24, IX
       Secretary for
  Secretary, Office of                            24, Subtitle A, VII
Housing--Federal Housing Commissioner, Office of  24, II, VIII, X, XX
     Assistant Secretary for
Human Development Services, Office of             45, XIII
Immigration and Naturalization Service            8, I
Independent Counsel, Office of                    28, VII
Indian Affairs, Bureau of                         25, I, V
Indian Affairs, Office of the Assistant           25, VI
     Secretary
Indian Arts and Crafts Board                      25, II
Indian Health Service                             25, V
Information Agency, United States                 22, V
  Federal Acquisition Regulation                  48, 19
Information Resources Management, Office of       7, XXVII
Information Security Oversight Office, National   32, XX
     Archives and Records Administration
Inspector General
  Agriculture Department                          7, XXVI
  Health and Human Services Department            42, V
  Housing and Urban Development Department        24, XII
Institute of Peace, United States                 22, XVII
Inter-American Foundation                         5, LXIII; 22, X
Intergovernmental Relations, Advisory Commission  5, VII
     on
Interior Department
  Endangered Species Committee                    50, IV
  Federal Acquisition Regulation                  48, 14
  Federal Property Management Regulations System  41, 114
  Fish and Wildlife Service, United States        50, I, IV
  Geological Survey                               30, IV
  Indian Affairs, Bureau of                       25, I, V

[[Page 802]]

  Indian Affairs, Office of the Assistant         25, VI
       Secretary
  Indian Arts and Crafts Board                    25, II
  Land Management, Bureau of                      43, II
  Minerals Management Service                     30, II
  Mines, Bureau of                                30, VI
  National Indian Gaming Commission               25, III
  National Park Service                           36, I
  Reclamation, Bureau of                          43, I
  Secretary of the Interior, Office of            43, Subtitle A
  Surface Mining and Reclamation Appeals, Board   30, III
       of
  Surface Mining Reclamation and Enforcement,     30, VII
       Office of
Internal Revenue Service                          26, I
International Boundary and Water Commission,      22, XI
     United States and Mexico, United States 
     Section
International Development, Agency for             22, II
  Federal Acquisition Regulation                  48, 7
International Development Cooperation Agency,     22, XII
     United States
  International Development, Agency for           22, II; 48, 7
  Overseas Private Investment Corporation         5, XXXIII; 22, VII
International Investment, Office of               31, VIII
International Joint Commission, United States     22, IV
     and Canada
International Organizations Employees Loyalty     5, V
     Board
International Regulatory Agencies (Fishing and    50, III
     Whaling)
International Trade Administration                15, III; 19, III
International Trade Commission, United States     19, II
Interstate Commerce Commission                    5, XL
James Madison Memorial Fellowship Foundation      45, XXIV
Japan-United States Friendship Commission         22, XVI
Joint Board for the Enrollment of Actuaries       20, VIII
Justice Department                                28, I
  Drug Enforcement Administration                 21, II
  Federal Acquisition Regulation                  48, 28
  Federal Claims Collection Standards             4, II
  Federal Prison Industries, Inc.                 28, III
  Foreign Claims Settlement Commission of the     45, V
       United States
  Immigration and Naturalization Service          8, I
  Offices of Independent Counsel                  28, VI
  Prisons, Bureau of                              28, V
  Property Management Regulations                 41, 128
Labor Department
  Benefits Review Board                           20, VII
  Employees' Compensation Appeals Board           20, IV
  Employment and Training Administration          20, V
  Employment Standards Administration             20, VI
  Federal Acquisition Regulation                  48, 29
  Federal Contract Compliance Programs, Office    41, 60
       of
  Federal Procurement Regulations System          41, 50
  Labor-Management Relations and Cooperative      29, II
       Programs, Bureau of
  Labor-Management Programs, Office of            29, IV
  Mine Safety and Health Administration           30, I
  Occupational Safety and Health Administration   29, XVII
  Pension and Welfare Benefits Administration     29, XXV
  Public Contracts                                41, 50
  Secretary of Labor, Office of                   29, Subtitle A
  Veterans' Employment and Training, Office of    41, 61; 20, IX
       the Assistant Secretary for
  Wage and Hour Division                          29, V
  Workers' Compensation Programs, Office of       20, I
Labor-Management Relations and Cooperative        29, II
     Programs, Bureau of
Labor-Management Programs, Office of              29, IV
Land Management, Bureau of                        43, II
Legal Services Corporation                        45, XVI
Library of Congress                               36, VII

[[Page 803]]

  Copyright Office                                37, II
Management and Budget, Office of                  5, III, LXXVII; 48, 99
Marine Mammal Commission                          50, V
Maritime Administration                           46, II
Merit Systems Protection Board                    5, II
Micronesian Status Negotiations, Office for       32, XXVII
Mine Safety and Health Administration             30, I
Minerals Management Service                       30, II
Mines, Bureau of                                  30, VI
Minority Business Development Agency              15, XIV
Miscellaneous Agencies                            1, IV
Monetary Offices                                  31, I
National Aeronautics and Space Administration     5, LIX; 14, V
  Federal Acquisition Regulation                  48, 18
National Agricultural Library                     7, XLI
National Agricultural Statistics Service          7, XXXVI
National Archives and Records Administration      36, XII
  Information Security Oversight Office           32, XX
National Bureau of Standards                      15, II
National Capital Planning Commission              1, IV
National Commission for Employment Policy         1, IV
National Commission on Libraries and Information  45, XVII
     Science
National and Community Service, Corporation for   45, XXV
National Council on Disability                    34, XII
National Credit Union Administration              12, VII
National Drug Control Policy, Office of           21, III
National Foundation on the Arts and the           45, XI
     Humanities
National Highway Traffic Safety Administration    23, II, III; 49, V
National Indian Gaming Commission                 25, III
National Institute for Literacy                   34, XI
National Institute of Standards and Technology    15, II
National Labor Relations Board                    29, I
National Marine Fisheries Service                 50, II, IV
National Mediation Board                          29, X
National Oceanic and Atmospheric Administration   15, IX; 50, II, III, IV, 
                                                  VI
National Park Service                             36, I
National Railroad Adjustment Board                29, III
National Railroad Passenger Corporation (AMTRAK)  49, VII
National Science Foundation                       45, VI
  Federal Acquisition Regulation                  48, 25
National Security Council                         32, XXI
National Security Council and Office of Science   47, II
     and Technology Policy
National Telecommunications and Information       15, XXIII; 47, III
     Administration
National Transportation Safety Board              49, VIII
National Weather Service                          15, IX
Natural Resources Conservation Service            7, VI
Navajo and Hopi Indian Relocation, Office of      25, IV
Navy Department                                   32, VI
  Federal Acquisition Regulation                  48, 52
Neighborhood Reinvestment Corporation             24, XXV
Nuclear Regulatory Commission                     5, XLVIII; 10, I
  Federal Acquisition Regulation                  48, 20
Occupational Safety and Health Administration     29, XVII
Occupational Safety and Health Review Commission  29, XX
Offices of Independent Counsel                    28, VI
Operations Office                                 7, XXVIII
Overseas Private Investment Corporation           5, XXXIII; 22, VII
Panama Canal Commission                           48, 35
Panama Canal Regulations                          35, I
Patent and Trademark Office                       37, I
Payment From a Non-Federal Source for Travel      41, 304
     Expenses
Payment of Expenses Connected With the Death of   41, 303
     Certain Employees
Peace Corps                                       22, III
Pennsylvania Avenue Development Corporation       36, IX

[[Page 804]]

Pension and Welfare Benefits Administration       29, XXV
Pension Benefit Guaranty Corporation              29, XXVI
Personnel Management, Office of                   5, I; 45, VIII
  Federal Acquisition Regulation                  48, 17
  Federal Employees Group Life Insurance Federal  48, 21
       Acquisition Regulation
  Federal Employees Health Benefits Acquisition   48, 16
       Regulation
Postal Rate Commission                            5, XLVI; 39, III
Postal Service, United States                     5, LX; 39, I
Postsecondary Education, Office of                34, VI
President's Commission on White House             1, IV
     Fellowships
Presidential Commission on the Assignment of      32, XXIX
     Women in the Armed Forces
Presidential Documents                            3
Prisons, Bureau of                                28, V
Productivity, Technology and Innovation,          37, IV
     Assistant Secretary
Public Contracts, Department of Labor             41, 50
Public and Indian Housing, Office of Assistant    24, IX
     Secretary for
Public Health Service                             42, I
Railroad Retirement Board                         20, II
Reclamation, Bureau of                            43, I
Refugee Resettlement, Office of                   45, IV
Regional Action Planning Commissions              13, V
Relocation Allowances                             41, 302
Research and Special Programs Administration      49, I
Rural Business-Cooperative Service                7, XVIII, XLII
Rural Development Administration                  7, XLII
Rural Housing Service                             7, XVIII
Rural Telephone Bank                              7, XVI
Rural Utilities Service                           7, XVII, XVIII, XLII
Saint Lawrence Seaway Development Corporation     33, IV
Science and Technology Policy, Office of          32, XXIV
Science and Technology Policy, Office of, and     47, II
     National Security Council
Secret Service                                    31, IV
Securities and Exchange Commission                17, II
Selective Service System                          32, XVI
Small Business Administration                     13, I
  Federal Acquisition Regulation                  48, 22
Smithsonian Institution                           36, V
Social Security Administration                    20, III
Soldiers' and Airmen's Home, United States        5, XI
Special Counsel, Office of                        5, VIII
Special Education and Rehabilitative Services,    34, III
     Office of
State Department                                  22, I
  Federal Acquisition Regulation                  48, 6
Surface Mining and Reclamation Appeals, Board of  30, III
Surface Mining Reclamation and Enforcement,       30, VII
     Office of
Surface Transportation Board                      49, X
Susquehanna River Basin Commission                18, VIII
Technology Administration                         15, XI
Technology Policy, Assistant Secretary for        37, IV
Technology, Under Secretary for                   37, V
Tennessee Valley Authority                        5, LXIX; 18, XIII
Thrift Depositor Protection Oversight Board       12, XV
Thrift Supervision Office, Department of the      12, V
     Treasury
Trade Representative, United States, Office of    15, XX
Transportation, Department of
  Coast Guard                                     33, I; 46, I; 49, IV
  Commercial Space Transportation, Office of      14, III
  Contract Appeals, Board of                      48, 63
  Emergency Management and Assistance             44, IV
  Federal Acquisition Regulation                  48, 12
  Federal Aviation Administration                 14, I
  Federal Highway Administration                  23, I, II; 49, III
  Federal Railroad Administration                 49, II

[[Page 805]]

  Federal Transit Administration                  49, VI
  Maritime Administration                         46, II
  National Highway Traffic Safety Administration  23, II, III; 49, V
  Research and Special Programs Administration    49, I
  Saint Lawrence Seaway Development Corporation   33, IV
  Secretary of Transportation, Office of          14, II; 49, Subtitle A
  Surface Transportation Board                    49, X
Transportation, Office of                         7, XXXIII
Travel Allowances                                 41, 301
Treasury Department                               5, XXI; 17, IV
  Alcohol, Tobacco and Firearms, Bureau of        27, I
  Community Development Financial Institutions    12, XVIII
       Fund
  Comptroller of the Currency                     12, I
  Customs Service, United States                  19, I
  Engraving and Printing, Bureau of               31, VI
  Federal Acquisition Regulation                  48, 10
  Federal Law Enforcement Training Center         31, VII
  Fiscal Service                                  31, II
  Foreign Assets Control, Office of               31, V
  Internal Revenue Service                        26, I
  International Investment, Office of             31, VIII
  Monetary Offices                                31, I
  Secret Service                                  31, IV
  Secretary of the Treasury, Office of            31, Subtitle A
  Thrift Supervision, Office of                   12, V
Truman, Harry S. Scholarship Foundation           45, XVIII
United States and Canada, International Joint     22, IV
     Commission
United States and Mexico, International Boundary  22, XI
     and Water Commission, United States Section
United States Enrichment Corporation              10, XI
Utah Reclamation Mitigation and Conservation      43, III
     Commission
Veterans Affairs Department                       38, I
  Federal Acquisition Regulation                  48, 8
Veterans' Employment and Training, Office of the  41, 61; 20, IX
     Assistant Secretary for
Vice President of the United States, Office of    32, XXVIII
Vocational and Adult Education, Office of         34, IV
Wage and Hour Division                            29, V
Water Resources Council                           18, VI
Workers' Compensation Programs, Office of         20, I
World Agricultural Outlook Board                  7, XXXVIII

[[Page 807]]



                                     

                                     



                      Table of OMB Control Numbers



         PART 9--OMB APPROVALS UNDER THE PAPERWORK REDUCTION ACT

    Authority: 7 U.S.C. 135 et seq., 136-136y; 15 U.S.C. 2001, 2003, 
2005, 2006, 2601-2671; 21 U.S.C. 331j, 346a, 348; 31 U.S.C. 9701; 33 
U.S.C. 1251 et seq., 1311, 1313d, 1314, 1318, 1321, 1326, 1330, 1342, 
1344, 1345 (d) and (e), 1361; E.O. 11735, 38 FR 21243, 3 CFR, 1971-1975 
Comp. p. 973; 42 U.S.C. 241, 242b, 243, 246, 300f, 300g, 300g-1, 300g-2, 
300g-3, 300g-4, 300g-5, 300g-6, 300j-1, 300j-2, 300j-3, 300j-4, 300j-9, 
1857 et seq., 6901-6992k, 7401-7671q, 7542, 9601-9657, 11023, 11048.

Sec. 9.1  OMB approvals under the Paperwork Reduction Act.

    This part consolidates the display of control numbers assigned to 
collections of information in certain EPA regulations by the Office of 
Management and Budget (OMB) under the Paperwork Reduction Act (PRA). 
This part fulfills the requirements of section 3507(f) of the PRA.

------------------------------------------------------------------------
                                                            OMB control 
                     40 CFR citation                            No.     
------------------------------------------------------------------------
                           Public Information                           
                                                                        
Part 2, subpart B.......................................       2050-0143
------------------------------------------------------------------------
                                                                        
   General Regulation for Assistance Programs for Other than State and  
                           Local Governments                            
                                                                        
30.400..................................................       2030-0020
30.500..................................................       2030-0020
30.501..................................................       2030-0020
30.503..................................................       2030-0020
30.505..................................................       2030-0020
30.510..................................................       2030-0020
30.520..................................................       2030-0020
30.530..................................................       2030-0020
30.531..................................................       2030-0020
30.532..................................................       2030-0020
30.535..................................................       2030-0020
30.1002.................................................       2030-0020
30.1003.................................................       2030-0020
30.1200.................................................       2030-0020
------------------------------------------------------------------------
                                                                        
     Uniform Administrative Requirements for Grants and Cooperative     
               Agreements to State and Local Governments                
                                                                        
------------------------------------------------------------------------
31.10...................................................       2030-0020
31.20-31.21.............................................       2030-0020
31.31-31.32.............................................       2030-0020
31.36(g)-31.36(h).......................................       2030-0020
31.40...................................................       2030-0020
31.42...................................................       2030-0020
31.6....................................................       2030-0020
                                                                        
------------------------------------------------------------------------
                 Procurement Under Assistance Agreements                
                                                                        
------------------------------------------------------------------------
33.110..................................................       2030-0003
33.211..................................................       2030-0003
                                                                        
------------------------------------------------------------------------
                       State and Local Assistance                       
                                                                        
------------------------------------------------------------------------
35.2015.................................................       2040-0027
35.2025.................................................       2040-0027
35.2034.................................................       2040-0027
35.2040.................................................       2040-0027
35.2105-35.2107.........................................       2040-0027
35.2110.................................................       2040-0027
35.2114.................................................       2040-0027
35.2118.................................................       2040-0027
35.2120.................................................       2040-0027
35.2127.................................................       2040-0027
35.2130.................................................       2040-0027
35.2140.................................................       2040-0027
35.2211-35.2212.........................................       2040-0027
35.2215-35.2216.........................................       2040-0027
35.2218.................................................       2040-0027
35.3010.................................................       2040-0095
35.3030.................................................       2040-0095
35.3130.................................................       2040-0118
35.3135.................................................       2040-0118
35.3140.................................................       2040-0118
35.3145.................................................       2040-0118
35.3150.................................................       2040-0118
35.3155.................................................       2040-0118
35.3160.................................................       2040-0118
35.3165.................................................       2040-0118
35.3170.................................................       2040-0118
35.6055(a)(2)...........................................       2010-0020
35.6055(b)(1)...........................................       2010-0020
35.6055(b)(2)(i)-(ii)...................................       2010-0020
35.6105(a)(2)(i)-(v), (vii).............................       2010-0020
35.6110(b)(2)...........................................       2010-0020
35.6120.................................................       2010-0020
35.6145.................................................       2010-0020
35.6155(a), (c).........................................       2010-0020
35.6230(a), (c).........................................       2010-0020
35.6300(a)(3)...........................................       2010-0020
35.6315(c)..............................................       2010-0020
35.6320.................................................       2010-0020

[[Page 808]]

                                                                        
35.6340(a)..............................................       2010-0020
35.6350.................................................       2010-0020
35.6500.................................................       2010-0020
35.6550(a)(1)(ii).......................................       2010-0020
35.6550(b)(1)(iii)......................................       2010-0020
35.6550(b)(2)(i)........................................       2010-0020
35.6585.................................................       2010-0020
35.6595(a)..............................................       2010-0020
35.6600(a)..............................................       2010-0020
35.6650.................................................       2010-0020
35.6655.................................................       2010-0020
35.6660.................................................       2010-0020
35.6665(a)..............................................       2010-0020
35.6700.................................................       2010-0020
35.6705.................................................       2010-0020
35.6710.................................................       2010-0020
35.6805.................................................       2010-0020
35.6815 (a), (d), (e)...................................       2010-0020
35.9000-35.9070.........................................       2040-0138
                                                                        
------------------------------------------------------------------------
 Requirements for Preparation, Adoption, and Submittal of Implementation
                                  Plans                                 
                                                                        
------------------------------------------------------------------------
51.160-51.166...........................................       2060-0003
51.321-51.323...........................................       2060-0088
51.353-51.354...........................................       2060-0252
51.365-51.366...........................................       2060-0252
51.370-51.371...........................................       2060-0252
51.850-51.860...........................................       2060-0279
                                                                        
------------------------------------------------------------------------
            Approval and Promulgation of Implementation Plans           
                                                                        
------------------------------------------------------------------------
52.21...................................................       2060-0003
52.741..................................................       2060-0203
                                                                        
------------------------------------------------------------------------
                 Outer Continental Shelf Air Regulations                
                                                                        
------------------------------------------------------------------------
55.4-55.8...............................................       2060-0249
55.11-55.14.............................................       2060-0249
                                                                        
------------------------------------------------------------------------
                    Ambient Air Quality Surveillance                    
                                                                        
------------------------------------------------------------------------
58.11-58.14.............................................       2060-0084
58.20-58.23.............................................       2060-0084
58.25-58.28.............................................       2060-0084
58.30-58.31.............................................       2060-0084
58.33...................................................       2060-0084
58.35...................................................       2060-0084
58.40-58.41.............................................       2060-0084
58.43...................................................       2060-0084
58.45...................................................       2060-0084
58.50...................................................       2060-0084
                                                                        
------------------------------------------------------------------------
         Standards of Performance for New Stationary Sources \1\        
                                                                        
------------------------------------------------------------------------
60.7(d).................................................       2060-0207
60.45-60.47.............................................       2060-0026
60.46a-60.49a...........................................       2060-0023
60.40b..................................................       2060-0072
60.42b..................................................       2060-0072
60.44b-60.49b...........................................       2060-0072
60.42c..................................................       2060-0202
60.44c-60.48c...........................................       2060-0202
60.53-60.54.............................................       2060-0040
60.50a..................................................       2060-0210
60.56a-60.59a...........................................       2060-0210
60.63-60.65.............................................       2060-0025
60.73-60.74.............................................       2060-0019
60.84-60.85.............................................       2060-0041
60.93...................................................       2060-0083
60.104-60.108...........................................       2060-0022
60.113a-60.115a.........................................       2060-0121
60.113b-60.116b.........................................       2060-0074
60.123..................................................       2060-0080
60.133..................................................       2060-0110
60.142-60.144...........................................       2060-0029
60.143a-60.145a.........................................       2060-0029
60.153-60.155...........................................       2060-0035
60.192(b)...............................................       2060-0031
60.194-60.195...........................................       2060-0031
60.203-60.204...........................................       2060-0037
60.213-60.214...........................................       2060-0037
60.223-60.224...........................................       2060-0037
60.233-60.234...........................................       2060-0037
60.243-60.244...........................................       2060-0037
60.253-60.254...........................................       2060-0122
60.273-60.276...........................................       2060-0038
60.273a-60.276a.........................................       2060-0038
60.284-60.286...........................................       2060-0021
60.292-60.293...........................................       2060-0054
60.296..................................................       2060-0054
60.303..................................................       2060-0082
60.310..................................................       2060-0106
60.313-60.316...........................................       2060-0106
60.334-60.335...........................................       2060-0028
60.343-60.344...........................................       2060-0063
60.373-60.374...........................................       2060-0081
60.384-60.386...........................................       2060-0016
60.393-60.396...........................................       2060-0034
60.398..................................................       2060-0034
60.403-60.404...........................................       2060-0111
60.433-60.435...........................................       2060-0105
60.443-60.447...........................................       2060-0004
60.453-60.456...........................................       2060-0108
60.463-60.466...........................................       2060-0107
60.473-60.474...........................................       2060-0002
60.482-2................................................       2060-0012
60.482-3................................................       2060-0012
60.482-4................................................       2060-0012
60.482-7................................................       2060-0012
60.482-8................................................       2060-0012
60.482-10...............................................       2060-0012
60.483-1................................................       2060-0012
60.483-2................................................       2060-0012
60.484-60.487...........................................       2060-0012
60.493-60.496...........................................       2060-0001
60.502-60.503...........................................       2060-0006
60.505..................................................       2060-0006
60.530-60.536...........................................       2060-0161
60.537 (a)(1)-(2), (a)(4)-(5), (b)-(i)..................       2060-0161
60.538-60.539...........................................       2060-0161
60.543 (b)(2)-(4), (c)-(n)..............................       2060-0156
60.544..................................................       2060-0156
60.545 (a)-(d), (f).....................................       2060-0156
60.546 (a)-(e), (f)(4)-(6), (g)-(j).....................       2060-0156
60.547..................................................       2060-0156
60.562-1................................................       2060-0145
60.562-2................................................       2060-0145
60.563-60.565...........................................       2060-0145
60.580..................................................       2060-0073
60.583-60.585...........................................       2060-0073
60.592-60.593...........................................       2060-0067
60.603-60.604...........................................       2060-0059
60.613-60.615...........................................       2060-0197
60.622..................................................       2060-0079
60.624-60.625...........................................       2060-0079
60.632-60.636...........................................       2060-0120
60.640..................................................       2060-0120
60.642-60.644...........................................       2060-0120
60.646-60.647...........................................       2060-0120
60.663-60.665...........................................       2060-0197
60.670..................................................       2060-0050

[[Page 809]]

                                                                        
60.672..................................................       2060-0050
60.674-60.676...........................................       2060-0050
60.683-60.685...........................................       2060-0114
60.692-1................................................       2060-0172
60.692-2................................................       2060-0172
60.692-3................................................       2060-0172
60.692-4................................................       2060-0172
60.692-5................................................       2060-0172
60.693-1................................................       2060-0172
60.693-2................................................       2060-0172
60.695-60.698...........................................       2060-0172
60.703-60.705...........................................       2060-0269
60.710..................................................       2060-0171
60.713-60.717...........................................       2060-0171
60.722-60.725...........................................       2060-0162
60.734-60.736...........................................       2060-0251
60.740..................................................       2060-0181
60.743-60.747...........................................       2060-0181
                                                                        
------------------------------------------------------------------------
      National Emission Standards for Hazardous Air Pollutants \2\      
                                                                        
------------------------------------------------------------------------
                                                                        
61.24-61.25.............................................       2060-0191
61.32-61.34.............................................       2060-0092
61.53-61.55.............................................       2060-0097
61.65(b)-(d)............................................       2060-0071
61.67-61.71.............................................       2060-0071
61.93-61.95.............................................       2060-0191
61.103-61.105...........................................       2060-0191
61.107..................................................       2060-0191
61.123-61.124...........................................       2060-0191
61.126..................................................       2060-0191
61.132-61.133...........................................       2060-0185
61.135-61.139...........................................       2060-0185
61.142..................................................       2060-0101
61.144-61.147...........................................       2060-0101
61.149..................................................       2060-0101
61.150-61.155...........................................       2060-0101
61.163-61.165...........................................       2060-0043
61.203..................................................       2060-0191
61.206-61.209...........................................       2060-0191
61.223-61.224...........................................       2060-0191
61.242-1................................................       2060-0068
61.242-2................................................       2060-0068
61.242-3................................................       2060-0068
61.242-4................................................       2060-0068
61.242-7................................................       2060-0068
61.242-8................................................       2060-0068
61.242-10...............................................       2060-0068
61.242-11...............................................       2060-0068
61.243-1................................................       2060-0068
61.243-2................................................       2060-0068
61.244-61.247...........................................       2060-0068
61.253-61.255...........................................       2060-0191
61.271-61.276...........................................       2060-0185
61.300..................................................       2060-0182
61.302-61.305...........................................       2060-0182
61.342..................................................       2060-0183
61.344-61.349...........................................       2060-0183
61.354-61.357...........................................       2060-0183
                                                                        
------------------------------------------------------------------------
   National Emission Standards for Hazardous Air Pollutants for Source  
                             Categories \3\                             
------------------------------------------------------------------------
                                                                        
------------------------------------------------------------------------
63.52-63.56.............................................       2060-0266
63.72...................................................       2060-0222
63.74-63.79.............................................       2060-0222
63.91-63.96.............................................       2060-0264
63.103..................................................       2060-0282
63.105..................................................       2060-0282
63.117-63.118...........................................       2060-0282
63.122-63.123...........................................       2060-0282
63.129-63.130...........................................       2060-0282
63.146-63.148...........................................       2060-0282
63.151-63.152...........................................       2060-0282
63.181-63.182...........................................       2060-0282
63.302-63.311...........................................       2060-0253
63.322-63.325...........................................       2060-0234
63.345-63.347...........................................       2060-0327
63.363-63.367...........................................       2060-0283
63.403-63.406...........................................       2060-0268
63.420..................................................       2060-0325
63.422-63.428...........................................       2060-0325
63.467-63.468...........................................       2060-0273
63.525-63.528...........................................       2060-0290
63.548-63.550...........................................       2060-0296
63.563-63.567...........................................       2060-0289
63.653..................................................       2060-0340
63.654..................................................       2060-0340
63.703-63.707...........................................       2060-0326
63.752-63.753...........................................       2060-0341
63.806-63.807...........................................       2060-0324
63.829-63.830...........................................       2060-0335
                                                                        
------------------------------------------------------------------------
                 Chemical Accident Prevention Provisions                
                                                                        
------------------------------------------------------------------------
68.120 (a), (e), and (g)................................       2050-0127
                                                                        
------------------------------------------------------------------------
                     State Operating Permit Programs                    
                                                                        
------------------------------------------------------------------------
70.3-70.11..............................................       2060-0243
                                                                        
------------------------------------------------------------------------
                    Federal Operating Permit Programs                   
                                                                        
------------------------------------------------------------------------
71.5....................................................       2060-0336
71.6(a),(c),(d),(g).....................................       2060-0336
71.7....................................................       2060-0336
71.9(e)-(j).............................................       2060-0336
71.24-71.26.............................................       2060-0276
                                                                        
------------------------------------------------------------------------
                           Permits Regulation                           
                                                                        
------------------------------------------------------------------------
72.7-72.10..............................................       2060-0258
72.20-72.25.............................................       2060-0258
72.30-72.33.............................................       2060-0258
72.40-72.44.............................................       2060-0258
72.50-72.51.............................................       2060-0258
72.60-72.69.............................................       2060-0258
72.70-72.74.............................................       2060-0258
72.80-72.85.............................................       2060-0258
72.90-72.96.............................................       2060-0258
                                                                        
------------------------------------------------------------------------
                            Allowance System                            
                                                                        
------------------------------------------------------------------------
73.10-73.13.............................................       2060-0261
73.16...................................................       2060-0261
73.18-73.21.............................................       2060-0261
73.30-73.38.............................................       2060-0258
73.50-73.53.............................................       2060-0258
73.70-73.77.............................................       2060-0221
73.80-73.86.............................................       2060-0258
73.90...................................................       2060-0258
                                                                        
------------------------------------------------------------------------
                         Sulfur Dioxide Opt-ins                         
                                                                        
------------------------------------------------------------------------
74.12...................................................       2060-0258
74.14...................................................       2060-0258
74.16...................................................       2060-0258
74.18...................................................       2060-0258

[[Page 810]]

                                                                        
74.20...................................................       2060-0258
74.22...................................................       2060-0258
74.24-74.25.............................................       2060-0258
74.41...................................................       2060-0258
74.43-74.44.............................................       2060-0258
74.46-74.47.............................................       2060-0258
74.60-74.64.............................................       2060-0258
                                                                        
------------------------------------------------------------------------
                     Continuous Emission Monitoring                     
                                                                        
------------------------------------------------------------------------
75.4-75.5...............................................       2060-0258
75.10-75.18.............................................       2060-0258
75.20-75.24.............................................       2060-0258
75.30-75.34.............................................       2060-0258
75.40-75.48.............................................       2060-0258
75.50-75.52.............................................       2060-0258
75.53-75.56.............................................       2060-0258
75.60-75.67.............................................       2060-0258
                                                                        
------------------------------------------------------------------------
               Nitrogen Oxides Emission Reduction Program               
                                                                        
------------------------------------------------------------------------
76.8-76.15..............................................       2060-0258
                                                                        
------------------------------------------------------------------------
                            Excess Emissions                            
                                                                        
------------------------------------------------------------------------
77.3-77.6...............................................       2060-0258
                                                                        
------------------------------------------------------------------------
                 Appeal Procedures for Acid Rain Program                
                                                                        
------------------------------------------------------------------------
78.1-78.20..............................................       2060-0258
                                                                        
------------------------------------------------------------------------
                Registration of Fuels and Fuel Additives                
                                                                        
------------------------------------------------------------------------
79.10-79.11.............................................       2060-0150
79.20-79.21.............................................       2060-0150
79.31-79.33.............................................       2060-0150
79.51(a), (c), (d), (g), (h)............................       2060-0150
79.52...................................................       2060-0150
79.57(a)(5).............................................       2060-0150
79.57(f)(5).............................................       2060-0150
79.58(e)................................................       2060-0150
79.59(b)-(d)............................................       2060-0150
79.60...................................................       2060-0150
79.61(e)................................................       2060-0150
79.62-79.68.............................................       2060-0297
                                                                        
------------------------------------------------------------------------
                 Regulation of Fuels and Fuel Additives                 
                                                                        
------------------------------------------------------------------------
80.20...................................................       2060-0066
80.25...................................................       2060-0066
80.27...................................................       2060-0178
80.29(c)................................................       2060-0308
80.141(c)-(f)...........................................       2060-0275
80.157..................................................       2060-0275
80.158..................................................       2060-0275
80.160..................................................       2060-0275
                                                                        
------------------------------------------------------------------------
                   Protection of Stratospheric Ozone                    
                                                                        
------------------------------------------------------------------------
82.9-82.13..............................................       2060-0170
82.21...................................................       2060-0170
82.36...................................................       2060-0247
82.38...................................................       2060-0247
82.40...................................................       2060-0247
82.42...................................................       2060-0247
82.122..................................................       2060-0259
82.156..................................................       2060-0256
82.160-82.162...........................................       2060-0256
82.164..................................................       2060-0256
82.166..................................................       2060-0256
82.176(a)...............................................       2060-0226
82.176(c)(3)............................................       2060-0226
82.178..................................................       2060-0226
82.180(a)(5)............................................       2060-0226
82.180(b)(3)............................................       2060-0226
82.184(c)...............................................       2060-0226
82.184(e)...............................................       2060-0226
                                                                        
------------------------------------------------------------------------
 Control of Air Pollution From Motor Vehicles and Motor Vehicle Engines 
                                                                        
------------------------------------------------------------------------
85.503..................................................       2060-0104
85.505..................................................       2060-0104
85.1503-85.1507.........................................       2060-0095
85.1509-85.1510.........................................       2060-0095
85.1511(b)-(d), (f).....................................       2060-0095
85.1511(b)(3)...........................................       2060-0007
85.1512.................................................       2060-0095
85.1514-85.1515.........................................       2060-0095
85.1703.................................................       2060-0124
85.1705-85.1706.........................................       2060-0007
85.1901-85.1909.........................................       2060-0048
85.2112-85.2123.........................................       2060-0065
85.2114.................................................       2060-0016
85.2115.................................................       2060-0016
                                                                        
------------------------------------------------------------------------
 Control of Air Pollution From New and In-Use Motor Vehicles and New and
     In-Use Motor Vehicle Engines: Certification and Test Procedures    
                                                                        
------------------------------------------------------------------------
86.079-31-86.079-33.....................................       2060-0104
86.079-36...............................................       2060-0104
86.079-39...............................................       2060-0104
86.080-12...............................................       2060-0104
86.082-34...............................................       2060-0104
86.085-13...............................................       2060-0104
86.085-37...............................................       2060-0104
86.087-38...............................................       2060-0104
86.090..................................................       2060-0104
86.090-21...............................................       2060-0104
86.090-25...............................................       2060-0104
86.090-26...............................................       2060-0104
86.090-27...............................................       2060-0104
86.091-7................................................       2060-0104
86.091-15...............................................       2060-0104
86.091-21...............................................       2060-0104
86.091-23...............................................       2060-0104
86.091-28...............................................       2060-0104
86.091-30...............................................       2060-0104
86.092-14...............................................       2060-0104
86.092-15...............................................       2060-0104
86.092-23...............................................       2060-0104
86.092-24...............................................       2060-0104
86.092-26...............................................       2060-0104
86.092-35...............................................       2060-0104
86.094-7-86.094-9.......................................       2060-0104
86.094-15-86.094-16.....................................       2060-0104
86.094-17...............................................       2060-0104
86.094-18...............................................       2060-0104
86.094-21...............................................       2060-0104
86.094-23...............................................       2060-0104
86.094-24(a)(3)(iii)....................................       2060-0314
86.094-25...............................................       2060-0104
86.094-30...............................................       2060-0104
86.094-35...............................................       2060-0104
86.094-38...............................................       2060-0104
86.095-14...............................................       2060-0104
86.095-23...............................................       2060-0104
86.095-24...............................................       2060-0104
86.095-26...............................................       2060-0104

[[Page 811]]

                                                                        
86.095-30...............................................       2060-0104
86.095-35...............................................       2060-0104
86.096-7................................................       2060-0104
86.096-8................................................       2060-0104
86.096-9................................................       2060-0104
86.096-10...............................................       2060-0104
86.096-14...............................................       2060-0104
86.096-21...............................................       2060-0104
86.096-23...............................................       2060-0104
86.096-24...............................................       2060-0104
86.096-26...............................................       2060-0104
86.096-30...............................................       2060-0104
86.096-35...............................................       2060-0104
86.097-9................................................       2060-0104
86.098-23...............................................       2060-0104
86.098-28...............................................       2060-0104
86.099-8................................................       2060-0104
86.099-9................................................       2060-0104
86.099-10...............................................       2060-0104
86.111-94...............................................       2060-0104
86.113-82...............................................       2060-0104
86.113-87...............................................       2060-0104
86.113-90...............................................       2060-0104
86.113-91...............................................       2060-0104
86.113-94...............................................       2060-0104
86.135-82...............................................       2060-0104
86.135-90...............................................       2060-0104
86.135-94...............................................       2060-0104
86.142-90...............................................       2060-0104
86.144-90...............................................       2060-0104
86.144-94...............................................       2060-0104
86.150-98...............................................       2060-0104
86.336-79...............................................       2060-0104
86.337-79...............................................       2060-0104
86.412-78...............................................       2060-0104
86.414-78...............................................       2060-0104
86.415-78...............................................       2060-0104
86.416-80...............................................       2060-0104
86.421-78...............................................       2060-0104
86.423-78...............................................       2060-0104
86.427-78...............................................       2060-0104
86.428-80...............................................       2060-0104
86.429-78...............................................       2060-0104
86.431-78...............................................       2060-0104
86.432-78...............................................       2060-0104
86.434-78...............................................       2060-0104
86.435-78...............................................       2060-0104
86.436-78...............................................       2060-0104
86.437-78...............................................       2060-0104
86.438-78...............................................       2060-0104
86.439-78...............................................       2060-0104
86.440-78...............................................       2060-0104
86.513-94...............................................       2060-0104
86.537-90...............................................       2060-0104
86.542-90...............................................       2060-0104
86.603-88...............................................       2060-0064
86.604-84...............................................       2060-0064
86.605-88...............................................       2060-0064
86.606-84...............................................       2060-0064
86.607-84...............................................       2060-0064
86.608-88...............................................       2060-0064
86.608-90...............................................       2060-0064
86.608-96...............................................       2060-0104
86.609-84...............................................       2060-0064
86.609-96...............................................       2060-0104
86.612-84...............................................       2060-0064
86.614-84...............................................       2060-0064
86.615-84...............................................       2060-0064
86.709-94...............................................       2060-0104
86.709-99...............................................       2060-0104
86.884-5................................................       2060-0104
86.884-7................................................       2060-0104
86.884-9................................................       2060-0104
86.884-10...............................................       2060-0104
86.884-12...............................................       2060-0104
86.884-13...............................................       2060-0104
86.1003-88..............................................       2060-0064
86.1003-90..............................................       2060-0064
86.1004-84..............................................       2060-0064
86.1005-88..............................................       2060-0064
68.1005-90..............................................       2060-0064
86.1006-84..............................................       2060-0064
86.1007-84..............................................       2060-0064
86.1008-88..............................................       2060-0064
86.1008-90..............................................       2060-0064
86.1008-96..............................................       2060-0104
86.1009-84..............................................       2060-0064
86.1009-96..............................................       2060-0104
86.1012-84..............................................       2060-0064
86.1014-84..............................................       2060-0064
86.1015-87..............................................       2060-0064
86.1106-87..............................................       2060-0132
86.1108-87..............................................       2060-0132
86.1110-87..............................................       2060-0132
86.1111-87..............................................       2060-0104
86.1112-87-86.1115-87...................................       2060-0132
86.1213-85..............................................       2060-0104
86.1213-87..............................................       2060-0104
86.1242-85..............................................       2060-0104
86.1242-90..............................................       2060-0104
86.1308-84..............................................       2060-0104
86.1310-90..............................................       2060-0104
86.1311-94..............................................       2060-0104
86.1313-84..............................................       2060-0104
86.1313-87..............................................       2060-0104
86.1313-90..............................................       2060-0104
86.1313-91..............................................       2060-0104
86.1313-94..............................................       2060-0104
86.1314-84..............................................       2060-0104
86.1316-84..............................................       2060-0104
86.1316-90..............................................       2060-0104
86.1319-84..............................................       2060-0104
86.1319-90..............................................       2060-0104
86.1321-84..............................................       2060-0104
86.1321-90..............................................       2060-0104
86.1323-84..............................................       2060-0104
86.1327-84..............................................       2060-0104
86.1327-88..............................................       2060-0104
86.1327-90..............................................       2060-0104
86.1332-84..............................................       2060-0104
86.1332-90..............................................       2060-0104
86.1334-84..............................................       2060-0104
86.1335-90..............................................       2060-0104
86.1336-84..............................................       2060-0104
86.1340-84..............................................       2060-0104
86.1340-90..............................................       2060-0104
86.1341-90..............................................       2060-0104
86.1342-90..............................................       2060-0104
86.1344-94..............................................       2060-0104
86.1413.................................................       2060-0104
86.1427.................................................       2060-0104
86.1432.................................................       2060-0104
86.1434.................................................       2060-0104
86.1437.................................................       2060-0104
86.1442.................................................       2060-0104
86.1542-84..............................................       2060-0104
86.1544-84..............................................       2060-0104
86.2500.................................................       2060-0104
                                                                        
------------------------------------------------------------------------
                           Clean-Fuel Vehicles                          
                                                                        
------------------------------------------------------------------------
88.104-94 (a), (c), (e), (f), (g), (h), (i), (j), (k)...       2060-0104
88.105-94...............................................       2060-0104
88.204-94(b)(1).........................................       2060-0314
88.204-94(c)............................................       2060-0314

[[Page 812]]

                                                                        
88.305-94...............................................       2060-0104
88.306-94(a), (b) introductory text.....................       2060-0104
88.306-94(b)(1).........................................       2060-0314
88.306-94(b)(2).........................................       2060-0314
88.306-94(b)(4).........................................       2060-0314
88.306-94(c)............................................       2060-0314
88.306-94(f)............................................       2060-0314
                                                                        
------------------------------------------------------------------------
        Control of Emissions From New and In-Use Nonroad Engines        
                                                                        
------------------------------------------------------------------------
89.1....................................................       2060-0124
89.2....................................................       2060-0124
89.114-96-89.120-96.....................................       2060-0287
89.122-96-89.127-96.....................................       2060-0287
89.129-96...............................................       2060-0287
89.203-96-89.207-96.....................................       2060-0287
89.209-96-89.211-96.....................................       2060-0287
89.304-96-89.331-96.....................................       2060-0287
89.404-96-89.424-96.....................................       2060-0287
89.505-89.905...........................................       2060-0064
89.511..................................................       2060-0064
89.512..................................................       2060-0064
89.603-89.605...........................................       2060-0095
89.607-89.610...........................................       2060-0095
89.611..................................................      2060-0007,
                                                               2060-0095
89.612..................................................       2060-0095
89.801..................................................       2060-0048
89.803..................................................       2060-0048
89.903..................................................       2060-0048
89.905..................................................       2060-0007
89.906..................................................       2060-0007
                                                                        
------------------------------------------------------------------------
        Control of Emissions From New and In-use Nonroad Engines        
90.107-90.108...........................................       2060-0338
90.113..................................................       2060-0338
90.115-90.124...........................................       2060-0338
90.126..................................................       2060-0338
90.304-90.329...........................................       2060-0338
90.404-90.427...........................................       2060-0338
90.505-90.509...........................................       2060-0295
90.511-90.512...........................................       2060-0295
90.604..................................................       2060-0294
90.611-90.613...........................................       2060-0294
90.800..................................................       2060-0048
90.802-90.804...........................................       2060-0048
90.806..................................................       2060-0048
90.903..................................................       2060-0124
90.905-90.906...........................................       2060-0007
                                                                        
------------------------------------------------------------------------
      Determining Conformity of Federal Actions to State or Federal     
                          Implementation Plans                          
                                                                        
------------------------------------------------------------------------
93.150-93.160...........................................       2060-0279
                                                                        
------------------------------------------------------------------------
                        Mandatory Patent Licenses                       
                                                                        
------------------------------------------------------------------------
95.2....................................................       2060-0307
                                                                        
------------------------------------------------------------------------
                        Oil Pollution Prevention                        
                                                                        
------------------------------------------------------------------------
112.1-112.7.............................................       2050-0021
                                                                        
------------------------------------------------------------------------
 Oil Pollution Prevention; Non-Transportation-Related Onshore Facilities
                                                                        
------------------------------------------------------------------------
112.20..................................................       2050-0135
                                                                        
------------------------------------------------------------------------
   Designation, Reportable Quantities, and Notification for Hazardous   
                               Substances                               
                                                                        
------------------------------------------------------------------------
116.4...................................................       2050-0046
117.3...................................................       2050-0046
117.21..................................................       2050-0046
                                                                        
------------------------------------------------------------------------
   EPA Administered Permit Programs: The National Pollutant Discharge   
                           Elimination System                           
                                                                        
------------------------------------------------------------------------
122.21(f)-(l)...........................................      2040-0086,
                                                               2040-0170
122.21(j)(4)............................................       2040-0150
122.21(m)-(p)...........................................      2040-0068,
                                                               2040-0170
122.26(c), (d)..........................................       2040-0086
122.41(h)...............................................      2040-0068,
                                                               2040-0170
122.41(j)...............................................      2040-0009,
                                                              2040-0110,
                                                               2040-0170
122.41(l)...............................................      2040-0110,
                                                              2040-0068,
                                                               2040-0170
122.42(c)...............................................       2040-0086
122.42(a), (b), (l).....................................      2040-0068,
                                                               2040-0170
122.44(g), (i)..........................................      2040-0004,
                                                               2040-0170
122.44(r)...............................................       2040-0180
122.45(b)...............................................      2040-0004,
                                                               2040-0110
122.45(b)(4)............................................       2040-0068
122.47(a)...............................................      2040-0110,
                                                               2040-0170
122.47(b)...............................................      2040-0110,
                                                              2040-0068,
                                                               2040-0170
122.48..................................................      2040-0004,
                                                               2040-0170
122.62(a)...............................................      2040-0068,
                                                               2040-0170
122.63..................................................      2040-0068,
                                                               2040-0170
                                                                        
------------------------------------------------------------------------
                        State Permit Requirements                       
                                                                        
------------------------------------------------------------------------
123.21-123.24...........................................      2040-0057,
                                                               2040-0170
123.25..................................................      2040-0004,
                                                              2040-0110,
                                                              2040-0170,
                                                               2040-0180
123.26-123.29...........................................      2040-0057,
                                                               2040-0170
123.43..................................................      2040-0057,
                                                               2040-0170
123.44..................................................      2040-0057,
                                                              2040-0170,
                                                               2040-0180
123.45..................................................      2040-0057,
                                                               2040-0170
123.62..................................................      2040-0057,
                                                              2040-0170,
                                                               2040-0180

[[Page 813]]

                                                                        
123.63..................................................      2040-0057,
                                                              2040-0170,
                                                               2040-0180
123.64..................................................      2040-0057,
                                                               2040-0170
                                                                        
------------------------------------------------------------------------
                      Procedures for Decisionmaking                     
                                                                        
------------------------------------------------------------------------
124.5...................................................       2040-0068
124.31..................................................       2050-0149
124.32..................................................       2050-0149
124.33..................................................       2050-0149
124.53-124.54...........................................       2040-0057
                                                                        
------------------------------------------------------------------------
 Criteria and Standards for the National Pollutant Discharge Elimination
                                 System                                 
                                                                        
------------------------------------------------------------------------
125.59-125.67, and Appendix A and B.....................       2040-0088
                                                                        
------------------------------------------------------------------------
                  Water Quality Planning and Management                 
                                                                        
------------------------------------------------------------------------
130.6-130.10............................................       2040-0071
130.15..................................................       2040-0071
                                                                        
------------------------------------------------------------------------
                   Water Quality Standards Regulation                   
                                                                        
------------------------------------------------------------------------
131.1...................................................       2040-0180
131.5...................................................       2040-0180
131.6-131.8.............................................       2040-0049
131.20..................................................       2040-0049
131.21..................................................      2040-0049,
                                                               2040-0180
131.22..................................................       2040-0049
131.31-131.36...........................................       2040-0049
                                                                        
------------------------------------------------------------------------
            Water Quality Guidance for the Great Lakes System           
                                                                        
------------------------------------------------------------------------
132.1...................................................       2040-0180
132.2...................................................       2040-0180
132.3...................................................       2040-0180
132.4...................................................       2040-0180
132.5...................................................       2040-0180
Part 132, Appendix A....................................       2040-0180
Part 132, Appendix B....................................       2040-0180
Part 132, Appendix C....................................       2040-0180
Part 132, Appendix D....................................       2040-0180
Part 132, Appendix E....................................       2040-0180
Part 132, Appendix F....................................       2040-0180
                                                                        
------------------------------------------------------------------------
              National Primary Drinking Water Regulations               
                                                                        
------------------------------------------------------------------------
141.2...................................................       2040-0090
141.4...................................................       2040-0090
141.11-141.15...........................................       2040-0090
141.21-141.22...........................................       2040-0090
141.23-141.24...........................................       2040-0090
141.25-141.30...........................................       2040-0090
141.31-141.32...........................................       2040-0090
141.33-141.35...........................................       2040-0090
141.40..................................................       2040-0090
141.41-141.43...........................................       2040-0090
141.50-141.52...........................................       2040-0090
141.60-141.63...........................................       2040-0090
141.70-141.75...........................................       2040-0090
141.80-141.91...........................................       2040-0090
141.100.................................................       2040-0090
141.110-141.111.........................................       2040-0090
                                                                        
------------------------------------------------------------------------
       National Primary Drinking Water Regulations Implementation       
                                                                        
------------------------------------------------------------------------
142.2-142.3.............................................       2040-0090
142.10-142.15...........................................       2040-0090
142.16..................................................       2060-0090
142.17-142.24...........................................       2040-0090
142.56-142.57...........................................       2040-0090
142.60-142.61...........................................       2040-0090
142.62..................................................       2040-0090
142.63-142.64...........................................       2040-0090
142.70-142.78...........................................       2040-0090
142.81-142.81...........................................       2040-0090
                                                                        
------------------------------------------------------------------------
                  Underground Injection Control Program                 
                                                                        
------------------------------------------------------------------------
144.8...................................................       2040-0042
144.12..................................................       2040-0042
144.14-144.15...........................................       2040-0042
144.23..................................................       2040-0042
144.25-144.28...........................................       2040-0042
144.31-144.33...........................................       2040-0042
144.38..................................................       2040-0042
144.41..................................................       2040-0042
144.51-144.55...........................................       2040-0042
144.62-144.66...........................................       2040-0042
144.70..................................................       2040-0042
                                                                        
------------------------------------------------------------------------
      Underground Injection Control Program: Criteria and Standards     
                                                                        
------------------------------------------------------------------------
146.10..................................................       2040-0042
146.12-146.15...........................................       2040-0042
146.22-146.25...........................................       2040-0042
146.32-146.35...........................................       2040-0042
146.52..................................................       2040-0042
146.64..................................................       2040-0042
146.66-146.73...........................................       2040-0042
                                                                        
------------------------------------------------------------------------
              State Underground Injection Control Programs              
                                                                        
------------------------------------------------------------------------
147.104.................................................       2040-0042
147.304-147.305.........................................       2040-0042
147.504.................................................       2040-0042
147.754.................................................       2040-0042
147.904.................................................       2040-0042
147.1154................................................       2040-0042
147.1354-147.1355.......................................       2040-0042
147.1454................................................       2040-0042
147.1654................................................       2040-0042
147.1954................................................       2040-0042
147.2103-147.2104.......................................       2040-0042
147.2154................................................       2040-0042
147.2402................................................       2040-0042
147.2905................................................       2040-0042
147.2912-147.2913.......................................       2040-0042
147.2915................................................       2040-0042
147.2918................................................       2040-0042
147.2920-147.2926.......................................       2040-0042
147.2929................................................       2040-0042
147.3002-147.3003.......................................       2040-0042
147.3006-147.3007.......................................       2040-0042
147.3011................................................       2040-0042
147.3014-147.3016.......................................       2040-0042
147.3101................................................       2040-0042
147.3104-147.3105.......................................       2040-0042
147.3107-147.3109.......................................       2040-0042
                                                                        
------------------------------------------------------------------------

[[Page 814]]

                                                                        
                 Hazardous Waste Injection Restrictions                 
                                                                        
------------------------------------------------------------------------
148.5...................................................       2040-0042
148.20-148.23...........................................       2040-0042
                                                                        
------------------------------------------------------------------------
          Pesticide Registration and Classification Procedures          
                                                                        
------------------------------------------------------------------------
152.46..................................................       2070-0060
152.50..................................................      2070-0024,
                                                             2070-0040 &
                                                               2070-0060
152.80..................................................     2070-0040 &
                                                               2070-0060
152.85..................................................     2070-0040 &
                                                               2070-0060
152.98..................................................       2070-0060
152.122.................................................       2070-0060
152.132.................................................       2070-0044
152.135.................................................       2070-0060
152.164.................................................       2070-0060
152.404.................................................     2070-0040 &
                                                               2070-0060
152.406.................................................     2070-0040 &
                                                               2070-0060
152.412.................................................     2070-0040 &
                                                               2070-0060
152.414.................................................     2070-0040 &
                                                               2070-0060
                                                                        
------------------------------------------------------------------------
                         Registration Standards                         
                                                                        
------------------------------------------------------------------------
155.30..................................................       2070-0057
                                                                        
------------------------------------------------------------------------
            Labeling Requirements for Pesticides and Devices            
                                                                        
------------------------------------------------------------------------
156.36..................................................       2070-0052
156.206.................................................       2070-0060
156.208.................................................       2070-0060
156.210.................................................       2070-0060
156.212.................................................       2070-0060
                                                                        
------------------------------------------------------------------------
            Packaging Requirements for Pesticides and Devices           
                                                                        
------------------------------------------------------------------------
157.22..................................................       2070-0052
157.24..................................................       2070-0052
157.34..................................................       2070-0052
157.36..................................................       2070-0052
                                                                        
------------------------------------------------------------------------
                   Data Requirements for Registration                   
                                                                        
------------------------------------------------------------------------
158.30..................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.32..................................................      2070-0040,
                                                              2070-0053,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.34..................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.45..................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.75..................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.101.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.155.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.160.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.162.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.165.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.167.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.170.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.175.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.180.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.190.................................................      2070-0040,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.240.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.290.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.340.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.390.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.440.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.490.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.540.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.590.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.640.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
158.690.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107

[[Page 815]]

                                                                        
158.740.................................................      2070-0057,
                                                             2070-0060 &
                                                               2070-0107
                                                                        
------------------------------------------------------------------------
                   Good Laboratory Practice Standards                   
                                                                        
------------------------------------------------------------------------
part 160................................................      2070-0024,
                                                              2070-0032,
                                                              2070-0040,
                                                              2070-0055,
                                                              2070-0057,
                                                             2070-0060 &
                                                               2070-0107
                                                                        
------------------------------------------------------------------------
                State Registration of Pesticide Products                
                                                                        
------------------------------------------------------------------------
162.153.................................................       2070-0055
                                                                        
------------------------------------------------------------------------
           Certification of Usefulness of Pesticide Chemicals           
                                                                        
------------------------------------------------------------------------
163.4...................................................     2070-0060 &
                                                               2070-0024
163.5...................................................     2070-0060 &
                                                               2070-0024
                                                                        
------------------------------------------------------------------------
   Exemption of Federal and State Agencies for Use of Pesticides Under  
                          Emergency Conditions                          
                                                                        
------------------------------------------------------------------------
166.20..................................................       2070-0032
166.32..................................................       2070-0032
166.43..................................................       2070-0032
166.50..................................................       2070-0032
                                                                        
------------------------------------------------------------------------
        Registration of Pesticide and Active Ingredient Producing       
             Establishments, Submission of Pesticide Reports            
                                                                        
------------------------------------------------------------------------
part 167................................................       2070-0078
                                                                        
------------------------------------------------------------------------
         Statements of Enforcement Policies and Interpretations         
                                                                        
------------------------------------------------------------------------
168.65..................................................       2070-0027
168.75..................................................       2070-0027
168.85..................................................      2070-0027,
                                                            2070-0028, &
                                                               2070-0078
                                                                        
------------------------------------------------------------------------
       Books and Records of Pesticide Production and Distribution       
                                                                        
------------------------------------------------------------------------
169.2...................................................       2070-0028
                                                                        
------------------------------------------------------------------------
         Worker Protection Standards for Agricultural Pesticides        
                                                                        
------------------------------------------------------------------------
170.112.................................................       2070-0060
part 170................................................       2070-0148
                                                                        
------------------------------------------------------------------------
                 Certification of Pesticide Applicators                 
                                                                        
------------------------------------------------------------------------
171.7...................................................       2070-0029
171.8...................................................       2070-0029
171.9...................................................       2070-0029
171.10..................................................       2070-0029
171.11..................................................       2070-0029
                                                                        
------------------------------------------------------------------------
                        Experimental Use Permits                        
                                                                        
------------------------------------------------------------------------
172.4...................................................       2070-0040
172.8...................................................       2070-0040
                                                                        
------------------------------------------------------------------------
                  Issuance of Food Additive Regulations                 
                                                                        
------------------------------------------------------------------------
177.81..................................................       2070-0024
177.92..................................................       2070-0024
177.98..................................................       2070-0024
177.99..................................................       2070-0024
177.102.................................................       2070-0024
177.105.................................................       2070-0024
177.110.................................................       2070-0024
177.116.................................................       2070-0024
                                                                        
------------------------------------------------------------------------
 Tolerances and Exemptions from Tolerances for Pesticide Chemicals in or
                     on Raw Agricultural Commodities                    
                                                                        
------------------------------------------------------------------------
180.7...................................................       2070-0024
180.8...................................................       2070-0024
180.9...................................................       2070-0024
180.31..................................................       2070-0024
180.32..................................................       2070-0024
180.33..................................................       2070-0024
                                                                        
------------------------------------------------------------------------
                      404 State Program Regulations                     
                                                                        
------------------------------------------------------------------------
233.10-233.12...........................................       2040-0168
233.21..................................................       2040-0168
233.30..................................................       2040-0168
233.50..................................................       2040-0168
233.52..................................................       2040-0168
233.61..................................................       2040-0140
                                                                        
------------------------------------------------------------------------
              Criteria for Municipal Solid Waste Landfills              
                                                                        
------------------------------------------------------------------------
258.10-258.16...........................................       2050-0122
258.20..................................................       2050-0122
258.23..................................................       2050-0122
258.28-258.29...........................................       2050-0122
258.51..................................................       2050-0122
258.53-258.55...........................................       2050-0122
258.57-258.58...........................................       2050-0122
258.60-258.61...........................................       2050-0122
258.71-258.74...........................................       2050-0122
                                                                        
------------------------------------------------------------------------
               Hazardous Waste Management System: General               
                                                                        
------------------------------------------------------------------------
260.20-260.22...........................................       2050-0053
260.23..................................................       2050-0145
260.31-260.33...........................................       2050-0053
                                                                        
------------------------------------------------------------------------
              Identification and Listing of Hazardous Waste             
                                                                        
------------------------------------------------------------------------
261.3...................................................       2050-0085
261.4...................................................       2050-0053
261.35..................................................       2050-0115
                                                                        
------------------------------------------------------------------------
          Standards Applicable to Generators of Hazardous Waste         
                                                                        
------------------------------------------------------------------------
262.12..................................................       2050-0028
262.20..................................................       2050-0039
262.22-262.23...........................................       2050-0039
262.34..................................................      2050-0035,
                                                               2050-0085

[[Page 816]]

                                                                        
262.40(a)...............................................       2050-0039
262.40(b)...............................................       2050-0024
262.40(c)...............................................       2050-0035
262.41..................................................       2050-0024
262.42..................................................       2050-0039
262.43..................................................       2050-0035
262.44(a)-(b)...........................................       2050-0039
262.44(c)...............................................       2050-0035
262.53-262.57...........................................       2050-0035
262.60..................................................       2050-0035
                                                                        
------------------------------------------------------------------------
         Standards Applicable to Transporters of Hazardous Waste        
                                                                        
------------------------------------------------------------------------
263.11..................................................       2050-0028
263.20-263.22...........................................       2050-0039
263.30..................................................       2050-0039
                                                                        
------------------------------------------------------------------------
    Standards for Owners and Operators of Hazardous Waste Treatment,    
                    Storage, and Disposal Facilities                    
                                                                        
------------------------------------------------------------------------
264.11..................................................       2050-0028
264.12 (a)..............................................       2050-0120
264.13..................................................     2050-0120 &
                                                               2050-0009
264.14..................................................       2050-0009
264.15..................................................     2050-0120 &
                                                               2050-0009
264.16..................................................     2050-0120 &
                                                               2050-0009
264.17..................................................       2050-0120
264.18..................................................       2050-0009
264.19..................................................       2050-0009
264.32..................................................       2050-0009
264.35..................................................       2050-0009
264.37..................................................       2050-0120
264.51..................................................       2050-0009
264.52..................................................       2050-0009
264.53..................................................       2050-0120
264.54..................................................       2050-0120
264.56..................................................       2050-0120
264.71..................................................       2050-0039
264.72..................................................       2050-0039
264.73..................................................       2050-0120
264.74..................................................       2050-0120
264.75..................................................       2050-0024
264.76..................................................       2050-0039
264.90..................................................       2050-0009
264.96..................................................       2050-0120
264.97 (g)..............................................       2050-0120
264.97 (h)..............................................       2050-0009
264.97 (j)..............................................       2050-0120
264.98 (c), (g)(1), (g)(5), (g)(6)......................       2050-0033
264.98 (g)(4), (h)......................................       2050-0009
264.99 (c), (g), (h)(1), (i)(1), (i)(2).................       2050-0033
264.99 (h)(2), (i)(3), (j)..............................       2050-0009
264.100 (e), (f), (g)...................................       2050-0033
264.100 (h).............................................       2050-0009
264.101.................................................       2050-0120
264.112 (a), (b), (c)...................................       2050-0009
264.112 (d).............................................       2050-0120
264.113 (a), (b), (d)...................................       2050-0120
264.113 (e).............................................       2050-0050
264.115.................................................       2050-0120
264.116.................................................       2050-0120
264.118.................................................       2050-0009
264.119 (a) & (b).......................................       2050-0120
264.119 (c).............................................       2050-0009
264.120.................................................       2050-0120
264.142 (a).............................................       2050-0009
264.142 (b), (c), (d)...................................       2050-0120
264.143.................................................       2050-0120
264.144 (a).............................................       2050-0009
264.144 (b), (c), (d)...................................       2050-0120
264.145.................................................       2050-0120
264.147 (a)(7), (b)(7), (f),(g).........................       2050-0120
264.147 (a)(1), (b)(1), (c), (f), (g), (h), (i), (j)....       2050-0009
264.148.................................................       2050-0120
264.149.................................................       2050-0009
264.150.................................................       2050-0009
264.190.................................................       2050-0050
264.191.................................................       2050-0050
264.192 (a).............................................       2050-0009
264.192 (g).............................................       2050-0050
264.193 (c), (d), (e), (g), (h).........................       2050-0009
264.193 (i).............................................       2050-0050
264.196.................................................       2050-0050
264.197 (b).............................................       2050-0050
264.197 (c).............................................       2050-0009
264.221.................................................       2050-0009
264.222 (a).............................................       2050-0009
264.222 (b).............................................       2050-0050
264.223 (a).............................................       2050-0009
264.223 (b), (c)........................................       2050-0050
264.226 (c).............................................     2050-0050 &
                                                               2050-0009
264.226 (d).............................................       2050-0050
264.227.................................................       2050-0050
264.231.................................................       2050-0009
264.251.................................................       2050-0009
264.252 (a).............................................       2050-0009
264.252 (b).............................................       2050-0050
264.253 (a).............................................       2050-0009
264.253 (b), (c)........................................       2050-0050
264.254.................................................       2050-0050
264.259.................................................       2050-0009
264.271.................................................       2050-0009
264.272.................................................       2050-0009
264.276.................................................     2050-0050 &
                                                               2050-0009
264.278 (a)-(f), (h)....................................       2050-0050
264.278 (g).............................................     2050-0050 &
                                                               2050-0009
264.280.................................................       2050-0050
264.283.................................................       2050-0009
264.301.................................................       2050-0009
264.302 (a).............................................       2050-0009
264.302 (b).............................................       2050-0050
264.303 (a).............................................       2050-0009
264.303 (b).............................................       2050-0050
264.304 (a).............................................       2050-0009
264.304 (b), (c)........................................       2050-0050
264.314.................................................       2050-0050
264.317.................................................       2050-0009
264.340.................................................       2050-0009
264.343.................................................       2050-0050
264.344.................................................       2050-0009
264.347.................................................       2050-0050
264.552.................................................       2050-0009
264.570.................................................       2050-0050
264.571.................................................       2050-0050
264.573.................................................       2050-0050
264.574.................................................       2050-0050
264.575.................................................       2050-0009
264.603.................................................       2050-0050
264.1033 (a)............................................       2050-0009
264.1033 (j)............................................       2050-0050
264.1034................................................       2050-0050
264.1035................................................       2050-0050
264.1036................................................       2050-0050
264.1061................................................       2050-0050
264.1062................................................       2050-0050
264.1063................................................       2050-0050
264.1064................................................     2050-0050 &
                                                               2050-0009

[[Page 817]]

                                                                        
264.1065................................................       2050-0050
264.1089................................................       2060-0318
264.1090................................................       2060-0318
264.1100................................................       2050-0050
264.1101................................................       2050-0050
                                                                        
------------------------------------------------------------------------
  Interim Status Standards for Owners and Operators of Hazardous Waste  
               Treatment, Storage, and Disposal Facilities              
                                                                        
------------------------------------------------------------------------
265.11..................................................       2050-0028
265.12 (a)..............................................       2050-0120
265.13..................................................       2050-0120
265.15..................................................       2050-0120
265.16..................................................       2050-0120
265.19..................................................       2050-0120
265.37..................................................       2050-0120
265.51..................................................       2050-0120
265.52..................................................       2050-0120
265.53..................................................       2050-0120
265.54..................................................       2050-0120
265.56..................................................       2050-0120
265.71..................................................       2050-0039
265.72..................................................       2050-0039
265.73..................................................       2050-0120
265.75..................................................       2050-0024
265.76..................................................       2050-0039
265.90..................................................       2050-0033
265.92..................................................       2050-0033
265.93..................................................       2050-0033
265.94..................................................       2050-0033
265.112.................................................       2050-0120
265.113 (a), (b), (d)...................................       2050-0120
265.113 (e).............................................       2050-0050
265.115.................................................       2050-0120
265.116.................................................       2050-0120
265.118.................................................       2050-0120
265.119.................................................       2050-0120
265.120.................................................       2050-0120
265.142.................................................       2050-0120
265.143.................................................       2050-0120
265.144.................................................       2050-0120
265.145.................................................       2050-0120
265.147.................................................       2050-0120
265.148.................................................       2050-0120
265.149.................................................       2050-0120
265.150.................................................       2050-0120
265.190.................................................     2050-0035 &
                                                               2050-0050
265.191.................................................     2050-0035 &
                                                               2050-0050
265.192.................................................     2050-0035 &
                                                               2050-0050
265.193.................................................     2050-0035 &
                                                               2050-0050
265.195.................................................       2050-0120
265.196.................................................     2050-0035 &
                                                               2050-0050
265.197 (b).............................................       2050-0050
265.197 (c).............................................       2050-0120
265.221.................................................       2050-0050
265.222.................................................       2050-0050
265.223.................................................       2050-0050
265.225.................................................       2050-0050
265.226.................................................       2050-0050
265.229.................................................       2050-0050
265.254.................................................       2050-0050
265.255.................................................       2050-0050
265.259.................................................       2050-0050
265.260.................................................       2050-0050
265.273.................................................       2050-0120
265.276.................................................       2050-0050
265.278.................................................       2050-0050
265.280.................................................       2050-0050
265.301.................................................       2050-0050
265.302.................................................       2050-0050
265.303.................................................       2050-0050
265.304.................................................       2050-0050
265.314.................................................       2050-0050
265.340.................................................       2050-0050
265.352.................................................       2050-0050
265.383.................................................       2050-0050
265.404.................................................       2050-0050
265.440.................................................       2050-0050
265.441.................................................       2050-0050
265.443.................................................       2050-0050
265.444.................................................       2050-0050
265.445.................................................       2050-0120
265.1033................................................       2050-0050
265.1034................................................       2050-0050
265.1035................................................       2050-0050
265.1061................................................       2050-0050
265.1062................................................       2050-0050
265.1063................................................       2050-0050
265.1064................................................       2050-0050
265.1090................................................       2060-0318
265.1100................................................       2050-0050
265.1101................................................       2050-0050
                                                                        
------------------------------------------------------------------------
 Standards for the Management of Specific Hazardous Wastes and Specific 
             Types of Hazardous Waste Management Facilities             
                                                                        
------------------------------------------------------------------------
266.70 (b)..............................................       2050-0028
266.70 (c)..............................................       2050-0050
266.80..................................................       2050-0028
266.100.................................................       2050-0073
266.102.................................................       2050-0073
266.103.................................................       2050-0073
266.104.................................................       2050-0073
266.106.................................................       2050-0073
266.107.................................................       2050-0073
266.108.................................................       2050-0073
266.109.................................................       2050-0073
266.111.................................................       2050-0073
266.112.................................................       2050-0073
Appendix IX.............................................       2050-0073
                                                                        
------------------------------------------------------------------------
                       Land Disposal Restrictions                       
                                                                        
------------------------------------------------------------------------
268.4-268.5.............................................       2050-0085
268.6...................................................       2050-0062
268.7...................................................       2050-0085
268.9...................................................       2050-0085
268.42..................................................       2050-0085
268.44..................................................       2050-0085
                                                                        
------------------------------------------------------------------------
  EPA Administered Permit Programs: The Hazardous Waste Permit Program  
                                                                        
------------------------------------------------------------------------
270.1...................................................     2050-0028 &
                                                             2050-0034 &
                                                               2050-0009
270.10..................................................       2050-0009
270.11..................................................       2050-0034
270.13..................................................       2050-0034
270.14..................................................       2050-0009
270.14 (b)(21)..........................................     2050-0062 &
                                                               2050-0085
270.15..................................................       2050-0009
270.16..................................................       2050-0009
270.17..................................................       2050-0009
270.18..................................................       2050-0009

[[Page 818]]

                                                                        
270.19..................................................       2050-0009
270.20..................................................       2050-0009
270.21..................................................       2050-0009
270.22..................................................       2050-0073
270.23..................................................       2050-0009
270.24..................................................       2050-0009
270.25..................................................       2050-0009
270.26..................................................       2050-0115
270.30..................................................       2050-0120
270.33..................................................       2050-0009
270.40..................................................       2050-0009
270.41..................................................       2050-0009
270.42..................................................       2050-0009
270.51..................................................       2050-0009
270.62..................................................     2050-0009 &
                                                               2050-0149
270.63..................................................       2050-0009
270.65..................................................       2050-0009
270.66..................................................     2050-0073 &
                                                               2050-0149
270.72..................................................       2050-0034
270.73..................................................       2050-0009
                                                                        
------------------------------------------------------------------------
    Requirements for Authorization of State Hazardous Waste Programs    
                                                                        
------------------------------------------------------------------------
271.5-271.8.............................................       2050-0041
271.20-271.21...........................................       2050-0041
271.23..................................................       2050-0041
                                                                        
------------------------------------------------------------------------
                Standards for Universal Waste Management                
                                                                        
------------------------------------------------------------------------
273.14..................................................       2050-0145
273.15..................................................       2050-0145
273.18..................................................       2050-0145
273.32..................................................       2050-0145
273.34..................................................       2050-0145
273.35..................................................       2050-0145
273.38..................................................       2050-0145
273.39..................................................       2050-0145
273.61..................................................       2050-0145
273.62..................................................       2050-0145
273.80..................................................       2050-0145
                                                                        
------------------------------------------------------------------------
                  Standards for Management of Used Oil                  
                                                                        
------------------------------------------------------------------------
279.10-279.11...........................................       2050-0124
279.42..................................................      2050-0028,
                                                               2050-0124
279.43-279.44...........................................       2050-0124
279.46..................................................       2050-0050
279.51..................................................       2050-0028
279.52-279.55...........................................       2050-0124
279.56..................................................       2050-0050
279.57..................................................      2050-0050,
                                                               2050-0124
279.62..................................................       2050-0028
279.63..................................................       2050-0124
279.65-279.66...........................................       2050-0050
279.72..................................................       2050-0050
279.73..................................................       2050-0028
279.74-279.75...........................................       2050-0050
279.82..................................................       2050-0124
                                                                        
------------------------------------------------------------------------
  Technical Standards and Corrective Action Requirements for Owners and 
             Operators of Underground Storage Tanks (USTs)              
                                                                        
------------------------------------------------------------------------
                                                                        
280.11(a)...............................................       2050-0068
280.20(a)-(b)...........................................       2050-0068
280.20(e)...............................................       2050-0068
280.22(a)-(f)...........................................       2050-0068
280.22(g)...............................................       2050-0068
280.31..................................................       2050-0068
280.33(f)...............................................       2050-0068
280.34(a)...............................................       2050-0068
280.34(b)...............................................       2050-0068
280.34(c)...............................................       2050-0068
280.40..................................................       2050-0068
280.43..................................................       2050-0068
280.44..................................................       2050-0068
280.45..................................................       2050-0068
280.50..................................................       2050-0068
280.53..................................................       2050-0068
280.61..................................................       2050-0068
280.62..................................................       2050-0068
280.63..................................................       2050-0068
280.64..................................................       2050-0068
280.65..................................................       2050-0068
280.66(a)...............................................       2050-0068
280.66(c)...............................................       2050-0068
280.66(d)...............................................       2050-0068
280.67..................................................       2050-0068
280.71(a)...............................................       2050-0068
280.72(a)...............................................       2050-0068
280.74..................................................       2050-0068
280.95..................................................       2050-0068
280.96..................................................       2050-0068
280.97..................................................       2050-0068
280.98..................................................       2050-0068
280.99..................................................       2050-0068
280.100.................................................       2050-0068
280.101.................................................       2050-0068
280.102.................................................       2050-0068
280.103.................................................       2050-0068
280.104.................................................       2050-0068
280.105.................................................       2050-0068
280.106.................................................       2050-0068
280.107.................................................       2050-0068
280.108.................................................       2050-0068
280.109(a)..............................................       2050-0068
280.109(b)..............................................       2050-0068
280.110.................................................       2050-0068
280.111.................................................       2050-0068
280.111(b)(11)..........................................       2050-0068
280.114(a)-(d)..........................................       2050-0068
280.114(e)..............................................       2050-0068
                                                                        
------------------------------------------------------------------------
           Approval of State Underground Storage Tank Programs          
                                                                        
------------------------------------------------------------------------
281.120(a)..............................................       2050-0068
281.120(g)..............................................       2050-0068
281.121.................................................       2050-0068
281.122.................................................       2050-0068
281.124.................................................       2050-0068
281.125.................................................       2050-0068
281.140.................................................       2050-0068
281.143(a)..............................................       2050-0068
281.150.................................................       2050-0068
281.152.................................................       2050-0068
281.161.................................................       2050-0068
                                                                        
------------------------------------------------------------------------
    National Oil and Hazardous Substances Pollution Contingency Plan    
                                                                        
------------------------------------------------------------------------
300.405.................................................       2050-0046
300.425.................................................       2050-0095
300.430.................................................       2050-0096
300.435.................................................       2050-0096
300.920.................................................       2050-0141
Part 300, Appendix A....................................       2050-0095
                                                                        
------------------------------------------------------------------------

[[Page 819]]

                                                                        
          Designation, reportable quantities, and notification          
                                                                        
------------------------------------------------------------------------
302.4...................................................       2050-0046
302.6...................................................       2050-0046
302.8...................................................       2050-0086
                                                                        
------------------------------------------------------------------------
       Hazardous Substances Superfund; Response Claims Procedures       
                                                                        
------------------------------------------------------------------------
307.11-307.14...........................................       2050-0106
307.21-307.23...........................................       2050-0106
307.30-307.32...........................................       2050-0106
                                                                        
------------------------------------------------------------------------
 Reimbursement to Local Governments for Emergency Response to Hazardous 
                           Substance Releases                           
                                                                        
------------------------------------------------------------------------
310.05..................................................       2050-0077
310.10-310.12...........................................       2050-0077
310.20..................................................       2050-0077
310.30..................................................       2050-0077
310.40..................................................       2050-0077
310.50..................................................       2050-0077
310.60..................................................       2050-0077
310.70..................................................       2050-0077
310.80..................................................       2050-0077
310.90..................................................       2050-0077
Part 310, Appendix II...................................       2050-0077
                                                                        
------------------------------------------------------------------------
Worker Protection Standards for Hazardous Waste Operations and Emergency
                                Response                                
                                                                        
------------------------------------------------------------------------
311.1-311.2.............................................       2050-0105
                                                                        
------------------------------------------------------------------------
Trade Secrecy Claims for Emergency Planning and Community Right-to-Know;
                          Health Professionals                          
                                                                        
------------------------------------------------------------------------
350.5-350.16............................................       2050-0078
350.27..................................................       2050-0078
350.40..................................................       2050-0078
                                                                        
------------------------------------------------------------------------
                   Emergency planning and notification                  
                                                                        
------------------------------------------------------------------------
Part 355, Appendix A, Appendix B........................       2050-0046
                                                                        
------------------------------------------------------------------------
        Toxic Chemical Release Reporting: Community Right-to-Know       
                                                                        
------------------------------------------------------------------------
part 372................................................       2070-0093
part 372, subpart A.....................................     2070-0093 &
                                                               2070-0143
372.22..................................................     2070-0093 &
                                                               2070-0143
372.25..................................................       2070-0093
372.27..................................................       2070-0143
372.30..................................................     2070-0093 &
                                                               2070-0143
372.38..................................................     2070-0093 &
                                                               2070-0143
part 372, subpart C.....................................     2070-0093 &
                                                               2070-0143
part 372, subpart D.....................................     2070-0093 &
                                                               2070-0143
372.85..................................................       2070-0093
372.95..................................................       2070-0143
                                                                        
------------------------------------------------------------------------
    General Pretreatment Regulations for Existing and New Sources of    
                                Pollution                               
                                                                        
------------------------------------------------------------------------
403.5(b)................................................       2040-0009
403.6-403.7.............................................       2040-0009
403.8(a)-(e)............................................       2040-0009
403.8(f)................................................       2040-0009
403.9-403.10............................................       2040-0009
403.12(b)-(g)...........................................       2040-0009
403.12 (h), (i).........................................       2040-0009
403.12 (j), (k), (l), (o)...............................       2040-0009
403.12 (m), (p).........................................       2040-0009
403.13..................................................       2040-0009
403.15..................................................       2040-0009
403.17-403.18...........................................      2040-0009,
                                                               2040-0170
                                                                        
------------------------------------------------------------------------
            Steam Electric Generating Point Source Category             
                                                                        
------------------------------------------------------------------------
423.12-423.13...........................................       2040-0033
423.15..................................................       2040-0033
                                                                        
------------------------------------------------------------------------
           Pulp, Paper, and Paperboard Point Source Category            
                                                                        
------------------------------------------------------------------------
430.14-430.17...........................................       2040-0033
430.24-430.27...........................................       2040-0033
430.54-430.57...........................................       2040-0033
430.64-430.67...........................................       2040-0033
430.74-430.77...........................................       2040-0033
430.84-430.87...........................................       2040-0033
430.94-430.97...........................................       2040-0033
430.104-430.107.........................................       2040-0033
430.114-430.117.........................................       2040-0033
430.134-430.137.........................................       2040-0033
430.144-430.147.........................................       2040-0033
430.154-430.157.........................................       2040-0033
430.164-430.167.........................................       2040-0033
430.174-430.177.........................................       2040-0033
430.184-430.187.........................................       2040-0033
430.194-430.197.........................................       2040-0033
430.204-430.207.........................................       2040-0033
430.214-430.217.........................................       2040-0033
430.224-430.227.........................................       2040-0033
430.234-430.237.........................................       2040-0033
430.244-430.247.........................................       2040-0033
430.254-430.257.........................................       2040-0033
430.264-430.267.........................................       2040-0033
                                                                        
------------------------------------------------------------------------
        The Builders' Paper and Board Mills Point Source Category       
                                                                        
------------------------------------------------------------------------
431.14-431.17...........................................       2040-0033
                                                                        
------------------------------------------------------------------------
            Pharmaceutical Manufacturing Point Source Category          
                                                                        
------------------------------------------------------------------------
439.14-439.17...........................................       2040-0033
439.24-439.27...........................................       2040-0033
439.34-439.37...........................................       2040-0033
439.44-439.47...........................................       2040-0033
                                                                        
------------------------------------------------------------------------
                   Coil Coating Point Source Category                   
                                                                        
------------------------------------------------------------------------
465.03..................................................       2040-0033
                                                                        
------------------------------------------------------------------------
               Porcelain Enameling Point Source Category                
                                                                        
------------------------------------------------------------------------
466.03..................................................       2040-0033
                                                                        
------------------------------------------------------------------------

[[Page 820]]

                                                                        
                 Aluminum Forming Point Source Category                 
                                                                        
------------------------------------------------------------------------
467.03..................................................       2040-0033
                                                                        
------------------------------------------------------------------------
              State Sludge Management Program Requirements              
                                                                        
------------------------------------------------------------------------
501.15(a)...............................................      2040-0086,
                                                               2040-0110
501.15(b)...............................................      2040-0004,
                                                              2040-0068,
                                                               2040-0110
501.15(c)...............................................       2040-0068
501.16..................................................       2040-0057
501.21..................................................       2040-0057
                                                                        
------------------------------------------------------------------------
           Standards for the Use or Disposal of Sewage Sludge           
                                                                        
------------------------------------------------------------------------
503.17-503.18...........................................       2040-0157
503.27-503.28...........................................       2040-0157
503.47-503.48...........................................       2040-0157
                                                                        
------------------------------------------------------------------------
                     Fuel Economy of Motor Vehicles                     
                                                                        
------------------------------------------------------------------------
600.006-86..............................................       2060-0104
600.007-80..............................................       2060-0104
600.010-86..............................................       2060-0104
600.113-88..............................................       2060-0104
600.113-93..............................................       2060-0104
600.206-86..............................................       2060-0104
600.207-86..............................................       2060-0104
600.209-85..............................................       2060-0104
600.306-86..............................................       2060-0104
600.307-86..............................................       2060-0104
600.311-86..............................................       2060-0104
600.312-86..............................................       2060-0104
600.313-86..............................................       2060-0104
600.314-86..............................................       2060-0104
600.507-86..............................................       2060-0104
600.509-86..............................................       2060-0104
600.510-86..............................................       2060-0104
600.512-86..............................................       2060-0104
                                                                        
------------------------------------------------------------------------
                  Toxic Substances Control Act: General                 
                                                                        
------------------------------------------------------------------------
700.45..................................................     2070-0012 &
                                                               2070-0038
                                                                        
------------------------------------------------------------------------
                Reporting and Recordkeeping Requirements                
                                                                        
------------------------------------------------------------------------
704.5...................................................     2010-0019 &
                                                               2070-0067
704.11..................................................     2010-0019 &
                                                               2070-0067
704.25..................................................       2070-0067
704.33..................................................       2070-0067
704.43..................................................       2070-0067
704.45..................................................       2070-0067
704.95..................................................       2070-0067
704.102.................................................       2070-0067
704.104.................................................       2070-0067
704.175.................................................       2070-0067
                                                                        
------------------------------------------------------------------------
                      Chemical Imports and Exports                      
                                                                        
------------------------------------------------------------------------
707.65..................................................       2070-0030
707.67..................................................       2070-0030
707.72..................................................       2070-0030
                                                                        
------------------------------------------------------------------------
                     Inventory Reporting Regulations                    
                                                                        
------------------------------------------------------------------------
part 710................................................       2070-0070
                                                                        
------------------------------------------------------------------------
                       Chemical Information Rules                       
                                                                        
------------------------------------------------------------------------
712.5...................................................       2070-0054
712.7...................................................       2070-0054
712.20..................................................       2070-0054
712.28..................................................       2070-0054
712.30..................................................       2070-0054
                                                                        
------------------------------------------------------------------------
                    Health and Safety Data Reporting                    
                                                                        
------------------------------------------------------------------------
716.5...................................................       2070-0004
716.10..................................................       2070-0004
716.20..................................................       2070-0004
716.25..................................................       2070-0004
716.30..................................................       2070-0004
716.35..................................................       2070-0004
716.40..................................................       2070-0004
716.45..................................................       2070-0004
716.50..................................................       2070-0004
716.60..................................................       2070-0004
716.65..................................................       2070-0004
716.105.................................................       2070-0004
716.120.................................................       2070-0004
                                                                        
------------------------------------------------------------------------
    Records and Reports of Allegations that Chemical Substances Cause   
       Significant Adverse Reactions to Health or the Environment       
                                                                        
------------------------------------------------------------------------
717.5...................................................       2070-0017
717.7...................................................       2070-0017
717.12..................................................       2070-0017
717.15..................................................       2070-0017
717.17..................................................       2070-0017
                                                                        
------------------------------------------------------------------------
                       Premanufacture Notification                      
                                                                        
------------------------------------------------------------------------
720.1...................................................       2070-0012
720.22..................................................       2070-0012
720.25..................................................       2070-0012
720.30..................................................       2070-0012
720.36..................................................       2070-0012
720.38..................................................       2070-0012
part 720, subpart C.....................................       2070-0012
720.62..................................................       2070-0012
720.75..................................................       2070-0012
720.78..................................................       2070-0012
720.80..................................................       2070-0012
720.85..................................................       2070-0012
720.87..................................................       2070-0012
720.90..................................................       2070-0012
720.102.................................................       2070-0012
part 720, Appendix A....................................       2070-0012
                                                                        
------------------------------------------------------------------------
               Significant New Uses of Chemical Substances              
                                                                        
------------------------------------------------------------------------
part 721, subpart A.....................................     2070-0012 &
                                                               2070-0038
721.72..................................................     2070-0012 &
                                                               2070-0038
721.125.................................................     2070-0012 &
                                                               2070-0038
721.160.................................................     2070-0012 &
                                                               2070-0038
721.170.................................................     2070-0012 &
                                                               2070-0038

[[Page 821]]

                                                                        
721.185.................................................     2070-0012 &
                                                               2070-0038
721.225.................................................       2070-0012
721.275.................................................       2070-0012
721.285.................................................       2070-0012
721.320.................................................       2070-0012
721.323.................................................       2070-0012
721.325.................................................       2070-0012
721.370.................................................       2070-0012
721.390.................................................       2070-0012
721.400.................................................       2070-0012
721.415.................................................       2070-0012
721.430.................................................       2070-0012
721.445.................................................       2070-0012
721.460.................................................       2070-0012
721.470.................................................       2070-0012
721.490.................................................       2070-0012
721.505.................................................       2070-0012
721.520.................................................       2070-0012
721.530.................................................       2070-0012
721.536.................................................       2070-0012
721.540.................................................       2070-0012
721.550.................................................       2070-0012
721.562.................................................       2070-0012
721.575.................................................       2070-0012
721.600.................................................       2070-0012
721.625.................................................       2070-0012
721.639.................................................       2070-0012
721.642.................................................       2070-0012
721.650.................................................       2070-0038
721.700.................................................       2070-0012
721.715.................................................       2070-0012
721.750.................................................       2070-0012
721.757.................................................       2070-0012
721.775.................................................       2070-0012
721.805.................................................       2070-0012
721.825.................................................       2070-0012
721.840.................................................       2070-0012
721.875.................................................       2070-0012
721.925.................................................       2070-0012
721.950.................................................       2070-0012
721.982.................................................       2070-0012
721.1000................................................       2070-0012
721.1025................................................       2070-0038
721.1050................................................       2070-0012
721.1068................................................       2070-0012
721.1075................................................       2070-0012
721.1120................................................       2070-0012
721.1150................................................       2070-0012
721.1175................................................       2070-0012
721.1187................................................       2070-0012
721.1193................................................       2070-0012
721.1210................................................       2070-0012
721.1225................................................       2070-0012
721.1240................................................       2070-0012
721.1300................................................       2070-0012
721.1325................................................       2070-0012
721.1350................................................       2070-0012
721.1372................................................       2070-0012
721.1375................................................       2070-0012
721.1425................................................       2070-0038
721.1430................................................       2070-0038
721.1435................................................       2070-0038
721.1440................................................       2070-0038
721.1450................................................       2070-0012
721.1500................................................       2070-0012
721.1525................................................       2070-0012
721.1550................................................       2070-0012
721.1555................................................       2070-0012
721.1568................................................       2070-0012
721.1575................................................       2070-0012
721.1612................................................       2070-0012
721.1625................................................       2070-0012
721.1630................................................       2070-0012
721.1637................................................       2070-0012
721.1640................................................       2070-0012
721.1643................................................       2070-0012
721.1645................................................       2070-0012
721.1650................................................       2070-0012
721.1675................................................       2070-0012
721.1700................................................       2070-0012
721.1725................................................       2070-0012
721.1728................................................       2070-0012
721.1732................................................       2070-0012
721.1735................................................       2070-0012
721.1740................................................       2070-0012
721.1745................................................       2070-0012
721.1750................................................       2070-0012
721.1755................................................       2070-0012
721.1765................................................       2070-0012
721.1769................................................       2070-0012
721.1775................................................       2070-0012
721.1790................................................       2070-0038
721.1800................................................       2070-0012
721.1820................................................       2070-0012
721.1825................................................       2070-0012
721.1850................................................       2070-0012
721.1875................................................       2070-0012
721.1900................................................       2070-0012
721.1907................................................       2070-0012
721.1920................................................       2070-0012
721.1925................................................       2070-0012
721.1950................................................       2070-0012
721.2025................................................       2070-0012
721.2050................................................       2070-0012
721.2075................................................       2070-0012
721.2084................................................       2070-0038
721.2085................................................       2070-0012
721.2086................................................       2070-0012
721.2088................................................       2070-0012
721.2089................................................       2070-0012
721.2092................................................       2070-0038
721.2120................................................       2070-0012
721.2140................................................       2070-0012
721.2170................................................       2070-0012
721.2175................................................       2070-0012
721.2250................................................       2070-0012
721.2260................................................       2070-0012
721.2270................................................       2070-0012
721.2275................................................       2070-0012
721.2287................................................       2070-0038
721.2340................................................       2070-0012
721.2355................................................       2070-0038
721.2380................................................       2070-0012
721.2410................................................       2070-0012
721.2420................................................       2070-0012
721.2475................................................       2070-0012
721.2520................................................       2070-0012
721.2540................................................       2070-0012
721.2560................................................       2070-0012
721.2565................................................       2070-0012
721.2575................................................       2070-0012
721.2600................................................       2070-0038
721.2625................................................       2070-0012
721.2650................................................       2070-0012
721.2675................................................       2070-0012
721.2725................................................       2070-0038
721.2750................................................       2070-0012
721.2800................................................       2070-0038
721.2815................................................       2070-0012
721.2825................................................       2070-0012
721.2840................................................       2070-0012
721.2860................................................       2070-0012
721.2880................................................       2070-0012
721.2900................................................       2070-0012
721.2920................................................       2070-0012

[[Page 822]]

                                                                        
721.2930................................................       2070-0012
721.2940................................................       2070-0012
721.2950................................................       2070-0012
721.2980................................................       2070-0012
721.3000................................................       2070-0012
721.3020................................................       2070-0012
721.3028................................................       2070-0012
721.3034................................................       2070-0012
721.3040................................................       2070-0012
721.3060................................................       2070-0012
721.3080................................................       2070-0012
721.3100................................................       2070-0012
721.3120................................................       2070-0012
721.3140................................................       2070-0012
721.3152................................................       2070-0012
721.3160................................................       2070-0038
721.3180................................................       2070-0012
721.3200................................................       2070-0012
721.3220................................................       2070-0038
721.3248................................................       2070-0012
721.3260................................................       2070-0012
721.3320................................................       2070-0012
721.3340................................................       2070-0012
721.3350................................................       2070-0038
721.3360................................................       2070-0012
721.3364................................................       2070-0012
721.3374................................................       2070-0012
721.3380................................................       2070-0012
721.3390................................................       2070-0012
721.3420................................................       2070-0012
721.3430................................................       2070-0038
721.3435................................................       2070-0012
721.3437................................................       2070-0012
721.3440................................................       2070-0012
721.3460................................................       2070-0012
721.3480................................................       2070-0012
721.3486................................................       2070-0012
721.3500................................................       2070-0012
721.3520................................................       2070-0012
721.3560................................................       2070-0012
721.3620................................................       2070-0012
721.3625................................................       2070-0012
721.3627................................................       2070-0012
721.3629................................................       2070-0012
721.3640................................................       2070-0012
721.3680................................................       2070-0012
721.3700................................................       2070-0012
721.3720................................................       2070-0012
721.3740................................................       2070-0012
721.3760................................................       2070-0012
721.3764................................................       2070-0012
721.3780................................................       2070-0012
721.3790................................................       2070-0012
721.3800................................................       2070-0012
721.3815................................................       2070-0012
721.3840................................................       2070-0012
721.3860................................................       2070-0012
721.3870................................................       2070-0012
721.3880................................................       2070-0012
721.3900................................................       2070-0012
721.4000................................................       2070-0012
721.4020................................................       2070-0012
721.4040................................................       2070-0012
721.4060................................................       2070-0012
721.4080................................................       2070-0038
721.4100................................................       2070-0012
721.4110................................................       2070-0012
721.4128................................................       2070-0012
721.4133................................................       2070-0012
721.4140................................................       2070-0038
721.4155................................................       2070-0038
721.4160................................................       2070-0038
721.4180................................................       2070-0038
721.4200................................................       2070-0012
721.4215................................................       2070-0012
721.4220................................................       2070-0012
721.4240................................................       2070-0012
721.4250................................................       2070-0012
721.4255................................................       2070-0012
721.4260................................................       2070-0012
721.4270................................................       2070-0012
721.4280................................................       2070-0012
721.4300................................................       2070-0012
721.4320................................................       2070-0012
721.4340................................................       2070-0012
721.4360................................................       2070-0038
721.4380................................................       2070-0012
721.4390................................................       2070-0012
721.4400................................................       2070-0012
721.4420................................................       2070-0012
721.4460................................................       2070-0012
721.4463................................................       2070-0012
721.4466................................................       2070-0012
721.4470................................................       2070-0012
721.4473................................................       2070-0012
721.4480................................................       2070-0012
721.4490................................................       2070-0012
721.4500................................................       2070-0012
721.4520................................................       2070-0012
721.4550................................................       2070-0012
721.4568................................................       2070-0012
721.4585................................................       2070-0012
721.4590................................................       2070-0012
721.4594................................................       2070-0012
721.4600................................................       2070-0012
721.4620................................................       2070-0012
721.4640................................................       2070-0012
721.4660................................................       2070-0012
721.4680................................................       2070-0012
721.4700................................................       2070-0012
721.4720................................................       2070-0012
721.4740................................................       2070-0038
721.4780................................................       2070-0012
721.4790................................................       2070-0012
721.4794................................................       2070-0012
721.4800................................................       2070-0012
721.4820................................................       2070-0012
721.4840................................................       2070-0012
721.4880................................................       2070-0012
721.4925................................................       2070-0038
721.5050................................................       2070-0012
721.5075................................................       2070-0012
721.5175................................................       2070-0038
721.5192................................................       2070-0012
721.5200................................................       2070-0012
721.5225................................................       2070-0012
721.5250................................................       2070-0012
721.5275................................................       2070-0012
721.5278................................................       2070-0012
721.5282................................................       2070-0012
721.5285................................................       2070-0012
721.5300................................................       2070-0012
721.5310................................................       2070-0012
721.5325................................................       2070-0012
721.5330................................................       2070-0012
721.5350................................................       2070-0012
721.5375................................................       2070-0012
721.5385................................................       2070-0012
721.5400................................................       2070-0012
721.5425................................................       2070-0012
721.5450................................................       2070-0012
721.5475................................................       2070-0012
721.5500................................................       2070-0012
721.5525................................................       2070-0012
721.5540................................................       2070-0012
721.5550................................................       2070-0012

[[Page 823]]

                                                                        
721.5575................................................       2070-0012
721.5600................................................       2070-0038
721.5700................................................       2070-0012
721.5705................................................       2070-0012
721.5710................................................       2070-0038
721.5740................................................       2070-0012
721.5760................................................       2070-0012
721.5763................................................       2070-0012
721.5769................................................       2070-0012
721.5780................................................       2070-0012
721.5800................................................       2070-0012
721.5820................................................       2070-0012
721.5840................................................       2070-0012
721.5860................................................       2070-0012
721.5867................................................       2070-0012
721.5880................................................       2070-0012
721.5900................................................       2070-0012
721.5910................................................       2070-0012
721.5915................................................       2070-0012
721.5920................................................       2070-0012
721.5960................................................       2070-0012
721.5970................................................       2070-0012
721.5980................................................       2070-0012
721.5990................................................       2070-0012
721.6000................................................       2070-0038
721.6020................................................       2070-0012
721.6060................................................       2070-0012
721.6070................................................       2070-0012
721.6080................................................       2070-0012
721.6085................................................       2070-0012
721.6090................................................       2070-0012
721.6100................................................       2070-0012
721.6110................................................       2070-0012
721.6120................................................       2070-0012
721.6140................................................       2070-0012
721.6160................................................       2070-0012
721.6180................................................       2070-0012
721.6186................................................       2070-0012
721.6200................................................       2070-0012
721.6220................................................       2070-0012
721.6440................................................       2070-0012
721.6470................................................       2070-0012
721.6500................................................       2070-0012
721.6520................................................       2070-0012
721.6540................................................       2070-0012
721.6560................................................       2070-0012
721.6580................................................       2070-0012
721.6600................................................       2070-0012
721.6620................................................       2070-0012
721.6625................................................       2070-0012
721.6640................................................       2070-0012
721.6660................................................       2070-0012
721.6680................................................       2070-0012
721.6700................................................       2070-0012
721.6720................................................       2070-0012
721.6740................................................       2070-0012
721.6760................................................       2070-0012
721.6780................................................       2070-0012
721.6820................................................       2070-0012
721.6840................................................       2070-0012
721.6880................................................       2070-0012
721.6900................................................       2070-0012
721.6920................................................       2070-0012
721.6940................................................       2070-0012
721.6960................................................       2070-0012
721.6980................................................       2070-0012
721.7000................................................       2070-0012
721.7020................................................       2070-0012
721.7040................................................       2070-0012
721.7046................................................       2070-0012
721.7080................................................       2070-0012
721.7100................................................       2070-0012
721.7140................................................       2070-0012
721.7160................................................       2070-0012
721.7180................................................       2070-0012
721.7200................................................       2070-0012
721.7210................................................       2070-0012
721.7220................................................       2070-0012
721.7240................................................       2070-0012
721.7260................................................       2070-0012
721.7280................................................       2070-0012
721.7300................................................       2070-0012
721.7320................................................       2070-0012
721.7340................................................       2070-0012
721.7360................................................       2070-0012
721.7370................................................       2070-0012
721.7400................................................       2070-0012
721.7420................................................       2070-0012
721.7440................................................       2070-0012
721.7450................................................       2070-0012
721.7460................................................       2070-0012
721.7480................................................       2070-0012
721.7500................................................       2070-0012
721.7540................................................       2070-0012
721.7560................................................       2070-0012
721.7580................................................       2070-0012
721.7600................................................       2070-0012
721.7620................................................       2070-0012
721.7655................................................       2070-0012
721.7660................................................       2070-0012
721.7680................................................       2070-0012
721.7780................................................       2070-0012
721.7710................................................       2070-0012
721.7720................................................       2070-0012
721.7700................................................       2070-0012
721.7740................................................       2070-0012
721.7760................................................       2070-0012
721.7770................................................       2070-0012
721.8075................................................       2070-0012
721.8082................................................       2070-0012
721.8090................................................       2070-0012
721.8100................................................       2070-0012
721.8155................................................       2070-0012
721.8160................................................       2070-0012
721.8170................................................       2070-0012
721.8175................................................       2070-0012
721.8225................................................       2070-0012
721.8250................................................       2070-0012
721.8265................................................       2070-0012
721.8275................................................       2070-0012
721.8290................................................       2070-0012
721.8300................................................       2070-0012
721.8325................................................       2070-0012
721.8335................................................       2070-0012
721.8350................................................       2070-0012
721.8375................................................       2070-0012
721.8400................................................       2070-0012
721.8425................................................       2070-0012
721.8450................................................       2070-0012
721.8475................................................       2070-0012
721.8500................................................       2070-0012
721.8525................................................       2070-0012
721.8550................................................       2070-0012
721.8575................................................       2070-0012
721.8600................................................       2070-0012
721.8650................................................       2070-0012
721.8654................................................       2070-0012
721.8670................................................       2070-0012
721.8675................................................       2070-0012
721.8700................................................       2070-0012
721.8750................................................       2070-0012
721.8775................................................       2070-0012
721.8825................................................       2070-0012
721.8850................................................       2070-0012
721.8875................................................       2070-0012
721.8900................................................       2070-0012

[[Page 824]]

                                                                        
721.8965................................................       2070-0012
721.9000................................................       2070-0038
721.9075................................................       2070-0012
721.9100................................................       2070-0012
721.9220................................................       2070-0012
721.9240................................................       2070-0012
721.9260................................................       2070-0012
721.9280................................................       2070-0012
721.9300................................................       2070-0012
721.9320................................................       2070-0012
721.9360................................................       2070-0012
721.9400................................................       2070-0012
721.9420................................................       2070-0012
721.9460................................................       2070-0012
721.9470................................................       2070-0038
721.9480................................................       2070-0012
721.9500................................................       2070-0012
721.9505................................................       2070-0012
721.9510................................................       2070-0012
721.9520................................................       2070-0012
721.9525................................................       2070-0012
721.9526................................................       2070-0012
721.9527................................................       2070-0012
721.9530................................................       2070-0012
721.9540................................................       2070-0012
721.9550................................................       2070-0012
721.9570................................................       2070-0012
721.9580................................................       2070-0038
721.9620................................................       2070-0012
721.9630................................................       2070-0012
721.9650................................................       2070-0012
721.9656................................................       2070-0012
721.9658................................................       2070-0012
721.9660................................................       2070-0038
721.9665................................................       2070-0012
721.9675................................................       2070-0012
721.9700................................................       2070-0012
721.9720................................................       2070-0012
721.9730................................................       2070-0012
721.9740................................................       2070-0012
721.9750................................................       2070-0012
721.9780................................................       2070-0012
721.9800................................................       2070-0012
721.9820................................................       2070-0012
721.9850................................................       2070-0012
721.9870................................................       2070-0012
721.9892................................................       2070-0012
721.9900................................................       2070-0012
721.9920................................................       2070-0012
721.9925................................................       2070-0012
721.9930................................................       2070-0038
721.9940................................................       2070-0012
721.9957................................................       2070-0038
721.9975................................................       2070-0012
                                                                        
------------------------------------------------------------------------
                 Premanufacture Notification Exemptions                 
                                                                        
------------------------------------------------------------------------
723.50..................................................       2070-0012
723.175.................................................       2070-0012
723.250(m)(1)...........................................       2070-0012
                                                                        
------------------------------------------------------------------------
Lead-Based Paint Poisioning Prevention in Certain Residential Structures
                                                                        
------------------------------------------------------------------------
part 745, subpart F.....................................       2070-0151
                                                                        
------------------------------------------------------------------------
                        Water Treatment Chemicals                       
                                                                        
------------------------------------------------------------------------
part 749, subpart D.....................................       2060-0193
749.68..................................................       2060-0193
                                                                        
------------------------------------------------------------------------
Polychlorinated Biphenyls (PCBs) Manufacturing, Processing, Distribution
                    in Commerce, and Use Prohibitions                   
                                                                        
------------------------------------------------------------------------
761.20..................................................     2070-0008 &
                                                               2070-0021
761.30..................................................      2070-0003,
                                                             2070-0008 &
                                                               2070-0021
761.60..................................................       2070-0011
761.65..................................................       2070-0112
761.70..................................................       2070-0011
761.75..................................................       2070-0011
761.80..................................................       2070-0021
761.93(a)(1)(iii).......................................       2070-0149
761.93(b)...............................................       2070-0149
761.125.................................................       2070-0112
761.180.................................................       2070-0112
761.185.................................................       2070-0008
761.187.................................................       2070-0008
761.193.................................................       2070-0008
761.202.................................................       2070-0112
761.205.................................................       2070-0112
761.207.................................................       2070-0112
761.207(a)..............................................       2050-0039
761.208.................................................       2070-0112
761.209.................................................       2070-0112
761.210.................................................       2070-0112
761.211.................................................       2070-0112
761.215.................................................       2070-0112
761.218.................................................       2070-0112
                                                                        
------------------------------------------------------------------------
                                Asbestos                                
                                                                        
------------------------------------------------------------------------
part 763, subpart E.....................................       2070-0091
part 763, subpart G.....................................       2070-0072
part 763, subpart I.....................................       2070-0082
                                                                        
------------------------------------------------------------------------
                    Dibenzo-para-dioxin/Dibenzofurans                   
                                                                        
------------------------------------------------------------------------
766.35(b)(1)............................................       2070-0054
766.35(b)(2)............................................       2070-0054
766.35(b)(3)............................................       2070-0017
766.35(b)(4)(iii).......................................       2070-0054
766.35(c)(1)(i).........................................       2070-0054
766.35(c)(1)(ii)........................................       2070-0054
766.35(c)(1)(iii).......................................       2070-0017
766.35(d) Form..........................................       2070-0017
766.38..................................................       2070-0054
                                                                        
------------------------------------------------------------------------
     Procedures Governing Testing Consent Agreements and Test Rules     
                                                                        
------------------------------------------------------------------------
790.5...................................................       2070-0033
790.42..................................................       2070-0033
790.45..................................................       2070-0033
790.50..................................................       2070-0033
790.55..................................................       2070-0033
790.60..................................................       2070-0033
790.62..................................................       2070-0033
790.68..................................................       2070-0033
790.80..................................................       2070-0033
790.82..................................................       2070-0033
790.85..................................................       2070-0033
790.99..................................................       2070-0033
                                                                        
------------------------------------------------------------------------
                   Good Laboratory Practice Standards                   
                                                                        
------------------------------------------------------------------------
part 792................................................      2010-0019,

[[Page 825]]

                                                                        
                                                              2070-0004,
                                                              2070-0017,
                                                              2070-0033,
                                                             2070-0054 &
                                                               2070-0067
                                                                        
------------------------------------------------------------------------
                       Provisional Test Guidelines                      
                                                                        
------------------------------------------------------------------------
795.45..................................................       2070-0067
795.232.................................................       2070-0033
                                                                        
------------------------------------------------------------------------
    Identification of Specific Chemical Substance and Mixture Testing   
                              Requirements                              
                                                                        
------------------------------------------------------------------------
799.1053................................................       2070-0033
799.1250................................................       2070-0033
799.1560................................................       2070-0033
799.1575................................................       2070-0033
799.1645................................................       2070-0033
799.1700................................................       2070-0033
799.2155................................................       2070-0033
799.2325................................................       2070-0033
799.2475................................................       2070-0033
799.2500................................................       2070-0033
799.2700................................................       2070-0033
799.3300................................................       2070-0033
799.4360................................................       2070-0033
799.4440................................................       2070-0033
799.5000................................................       2070-0033
799.5025................................................       2070-0033
799.5050................................................       2070-0033
799.5055................................................       2070-0033
799.5075................................................       2070-0033
------------------------------------------------------------------------
\1\ The ICRs referenced in this section of the Table encompass the      
  applicable general provisions contained in 40 CFR part 60, subpart A, 
  which are not independent information collection requirements.        
\2\ The ICRs referenced in this section of the Table encompass the      
  applicable general provisions contained in 40 CFR part 61, subpart A, 
  which are not independent information collection requirements.        
\3\ The ICRs referenced in this section of the Table encompass the      
  applicable general provisions contained in 40 CFR part 63, subpart A, 
  which are not independent information collection requirements.        


[58 FR 27472, May 10, 1993]

    Editorial Note: For Federal Register citations affecting Sec. 9.1 
see the List of CFR Sections Affected in the Finding Aids section of 
this volume.

    Effective Date Notes: 1. At 61 FR 16309, Apr. 12, 1996, in Sec. 9.1 
table, the heading ``Public Information'' and its entry for part 2, 
subpart B were added, effective July 11, 1996.

    2. At 61 FR 33206, June 26, 1996, in Sec. 9.1 table, the entry for 
170.112 was removed and the entry for part 170 was added, effective Aug. 
26, 1996.

    3. At 61 FR 34228, July 1, 1996, in Sec. 9.1 table, entries 71.5, 
71.6(a),(c),(d),(g), 71.7, and 71.9(e)-(j) were added, effective July 
31, 1996.

[[Page 827]]

........................................................................


List of CFR Sections Affected


All changes in this volume of the Code of Federal Regulations which were 
made by documents published in the Federal Register since January 1, 
1986 are enumerated in the following list. Entries indicate the nature 
of the changes effected. Page numbers refer to Federal Register pages. 
The user should consult the entries for chapters and parts as well as 
sections for revisions.
For the period before January 1, 1986, see the ``List of CFR Sections 
Affected, 1949-1963, 1964-1972, and 1973-1985'' published in seven 
separate volumes.

                                  1986

40 CFR
                                                                   51 FR
                                                                    Page
Chapter I
426  Authority citation revised....................................25000
426.17  Added......................................................25000
426.47  Added......................................................25000
426.57  Revised....................................................25000
426.67  Revised....................................................25000
426.77  Revised....................................................25000
426.87  Revised....................................................25000
426.107  Revised...................................................25000
426.117  Revised...................................................25000
426.123  Revised...................................................25001
426.127  Revised...................................................25000
426.133  (c) removed...............................................25001
426.137  Revised...................................................25000
    Removed........................................................25001
430.13  Text added.................................................45241
430.23  Text added.................................................45241
430.43  Text added.................................................45241
430.53  Text added.................................................45241
430.63  Text added.................................................45240
430.73  Text added.................................................45240
430.83  Text added.................................................45240
430.93  Text added.................................................45240
430.103  Text added................................................45240
430.113  Text added................................................45240
430.143  Text added................................................45240
430.153  Text added................................................45240
430.163  Text added................................................45240
430.173  Text added................................................45240
430.183  Text added................................................45240
430.193  Text added................................................45240
430.203  Text added................................................45240
430.213  Text added................................................45240
430.223  Text added................................................45241
430.233  Text added................................................45240
430.243  Text added................................................45240
430.253  Text added................................................45240
430.263  Text added................................................45240
431.13  Text added.................................................45242
432  Authority citation revised....................................25001
432.17  Revised....................................................25001
432.27  Revised....................................................25001
432.37  Revised....................................................25001
432.47  Revised....................................................25001
432.57  Added......................................................25001
432.67  Revised....................................................25001
432.77  Revised....................................................25001
432.87  Revised....................................................25001
432.97  Revised....................................................25001
432.107  Added.....................................................25001
433.10  (c) amended................................................40421
433.11  (e) amended................................................40421
439.13  Text added.................................................45098
439.23  Text added.................................................45099
439.33  Text added.................................................45099
439.43  Text added.................................................45099
455.10  (f) and (g) removed........................................44911
455.11  Removed....................................................44911
455.20  (d) removed................................................44911
455.23--455.27  Removed............................................44911
455.33--455.37  Removed............................................44911
455.40  Revised....................................................44911
455.41  Removed....................................................44911
455.43--455.47  Removed............................................44911
455.50  Removed....................................................44911
455.51  Removed....................................................44911

[[Page 828]]

455  Appendixes A through E removed................................44911
461.32  (a)(4) revised.............................................30816
461.33  (a)(4) revised.............................................30816
461.34  (a)(4) revised; (c) added..................................30817
461.35  (a)(4) revised.............................................30817
464.12  (a), (b), (g), and (h) tables corrected....................21760
464.13  Introductory text, (a) table, and (f) table corrected......21760
464.14  (c) table, (f) table, and (g) table corrected..............21760
464.15  (d) table corrected........................................21760
464.22  (c) correctly designated; (f) table and (g) table 
        corrected..................................................21760
464.23  (f) table and (g) table corrected..........................21761
464.24  (a) table, (b) table, (f) table, and (g) table corrected 
                                                                   21761
464.32  (a) table, (c) table, and (e) table corrected..............21761
464.33  (a)(1) table, (2) introductory text and table, and (i)(1) 
        table corrected............................................21761
464.34  (a)(1) table and (2) tables, (g)(1) introductory text and 
        tables, (2) introductory text and tables, (h)(2) table, 
        and (i)(1) table corrected; (e) correctly designated.......21761
464.35  (g) (1) and (2) tables corrected...........................21762
464.41  (a)(1) heading corrected...................................21762
464.42  (c) table and (d) tables corrected.........................21762
464.43  (a) table and (d) table corrected..........................21762
464.44  (a) tables and (d) table corrected.........................21762
464.46  (a) table corrected........................................21762
468.01  (a) revised.................................................7570
    Correctly revised..............................................22521
468.02  (y) added...................................................7571
468.10  Revised.....................................................7571
468.14  (n) table corrected........................................22521
468.20 (Subpart B)  Added...........................................7571
471.11  (h) table and (j) table corrected...........................2884
471.12  (k) table corrected.........................................2884
471.13  (i) table and (k) table corrected...........................2884
471.14  (h) table corrected.........................................2884
471.15  (i) table and (k) table corrected...........................2884
471.23  (c) table and (h) table corrected...........................2884
471.24  (h) table corrected.........................................2884
471.25  (a) table corrected.........................................2884
471.31  (c) table, (k) table, (u) table, (w) table, and (y) table 
        corrected...................................................2884
471.32  (k) table, (r) table, (u) table, (w) table, (x) table, and 
        (dd) table corrected........................................2885
471.33  (k) table and (w) table corrected...........................2885
471.34  (k) table, (r) table, (t) table, (w) table, (x) table, and 
        (dd) table corrected........................................2885
471.35  (k) table, (w) table, and (dd) table corrected..............2885
471.41  (o) table and (q) table corrected...........................2886
471.42  (b) table and (g) table corrected...........................2886
471.43  (e) table, (j) table, and (u) table corrected...............2886
471.44  (d) table corrected.........................................2886
471.45  (h) table and (p) table corrected...........................2886
471.51  (h) table, (i) table, (p) table, (q) table, and (x) table 
        corrected...................................................2886
471.52  (e) table, (l) table, (u) table, (w) table, and (x) table 
        corrected...................................................2886
471.53  (e) table, (g) table, (w) table, and (x) table corrected 
                                                                    2886
471.54  (x) table corrected.........................................2887
471.55  (e) table, (w) table, and (x) table corrected...............2887
471.61  (b) table, (e) table, (h) table, (m) table, (n) table, (r) 
        table, and (u) table corrected..............................2887
471.62  (b) table, (e) table, (m) table, (n) table, (u) table, and 
        (x) table corrected.........................................2887
471.63  (e) table, (i) table, (m) table, (n) table, and (p) table 
        corrected...................................................2887
471.64  (m) table corrected.........................................2887
471.65  (m) table and (o) table corrected...........................2887
471.71  (f) table, (g) table, and (m) table corrected...............2888

[[Page 829]]

471.72  (h) table, (k) table, and (m) table corrected...............2888
471.73  (h) table and (m) table corrected...........................2888
471.75  (f) table, (g) table, (h) table, (j) table, and (m) table 
        corrected...................................................2888
471.81  (b) table, (j) table, and (l) table corrected...............2888
471.82  (h) table corrected.........................................2888
471.83  (d) table, (k) table, (l) table, and (m) table corrected 
                                                                    2888
471.85  (h) table and (j) table corrected...........................2888
471.91  (m) table, (p) table, and (q) table corrected...............2888
471.92  (k) table, (m) table, and (t) table corrected...............2888
471.93  (i) table, (k) table, (m) table, and (p) table corrected 
                                                                    2888
471.94  (d) table and (m) corrected.................................2889
471.95  (d) table and (m) table corrected...........................2889
471.101  (j) table corrected........................................2889
471.102  (e) table, (g) table, and (j) table corrected..............2889
471.103  (d) table, (e) table, (g) table, (i) table, and (j) table 
        corrected...................................................2889
471.104  (d) table and (j) table corrected..........................2889
471.105  (d) table, (e) table, (g) table, (i) table, and (j) table 
        corrected...................................................2889
600.006-89  Added..................................................37850
600.113-88  Added..................................................37851
600.510-86  (e) revised............................................37852
600  Appendix II revised...........................................37852

                                  1987

40 CFR
                                                                   52 FR
                                                                    Page
Chapter I
600.007-80  (b)(7) added; (f) revised..............................36164
600.306-86  (c)(2) revised.........................................47877

                                  1988

40 CFR
                                                                   53 FR
                                                                    Page
Chapter I
425  Authority citation revised.....................................9181
425.02  (a) revised.................................................9181
425.03  Revised.....................................................9181
425.04  (d) and (e) added...........................................9181
425.05  Revised.....................................................9182
425.11  Table revised...............................................9182
425.15  (b) revised.................................................9182
425.31  Table revised...............................................9182
425.35  (a) table and (b) revised...................................9182
425.41  Heading and table revised...................................9182
425.44  Table revised...............................................9182
425.51  Table revised...............................................9182
425.61  Table revised...............................................9183
425.64  Table revised...............................................9183
425.71  Table revised...............................................9183
425.91  Table revised...............................................9183
425.95  (b) revised.................................................9183
425  Appendix A added...............................................9183
    Appendix B added................................................9184
    Appendix C added................................................9186
440  Authority citation revised....................................18788
440.102  (e) removed; (f) through (i) redesignated as (e) through 
        (h); eff. 7-7-88...........................................18788
      Comment time clarification...................................24939
440.103  (e) removed; eff. 7-7-88..................................18788
      Comment time clarification...................................24939
440.104  (e) removed; eff. 7-7-88..................................18788
      Comment time clarification...................................24939
440.140--440.148 (Subpart M)  Added; eff. 7-7-88...................18788
      Comment time clarification...................................24939
467  Authority citation revised....................................52369
467.02  (m) through (z) redesignated as (n) through (aa); new (m) 
        added......................................................52369
467.15  Tables amended......................................52369, 52370
467.22  Table footnote 1 revised...................................52370
467.24  Table footnote 1 revised...................................52370
467.25  Tables amended......................................52369, 52370

[[Page 830]]

467.32  Table footnote 1 revised...................................52370
467.33  Table revised..............................................52370
467.34  Table footnote 1 revised...................................52370
467.35  Tables amended............................................52369,
                                                            52370, 52371
467.45  Tables amended............................................52369,
                                                            52370, 52371
467.55  Tables amended.......................................52369-52372
467.65  Tables amended.......................................52369-52372
600.007-80  Petition granted; conditional effective date deferred 
        to 10-1-88.................................................25331

                                  1989

40 CFR
                                                                   54 FR
                                                                    Page
Chapter I
440  Decision.........................................................25
471.31  (d) revised................................................11348
471.32  (d) revised................................................11348
    (d)(4) corrected...............................................13606
471.33  (d) revised................................................11349
    (d)(2) corrected...............................................13606
471.34  (d) revised................................................11349
    (d) (2) and (4) introductory text corrected....................13606
471.35  (d) revised................................................11350
471.91  (g) revised................................................11350
471.92  (g) revised................................................11351
471.93  (g) revised................................................11351
471.94  (g) revised................................................11352
471.95  (g) revised................................................11352
501 (Subchapter O and Part)  Added.................................18786

                                  1990

                       (No regulations published)

                                  1991

40 CFR
                                                                   56 FR
                                                                    Page
Chapter I
600  Authority citation revised....................................55465
600.513-91  Added..................................................55465

                                  1992

                       (No regulations published)

                                  1993

40 CFR
                                                                   58 FR
                                                                    Page
Chapter I
435  Authority citation revised....................................12504
435.10--435.15 (Subpart A)  Revised................................12504
455  Authority citation revised....................................50689
455.10  (f) added..................................................50689
455.11  Added......................................................50689
455.20  (a) revised; (d) and (e) added.............................50689
455.21  (d) and (e) added..........................................50689
455.23  Added......................................................50689
455.24  Added......................................................50690
455.25  Added......................................................50690
455.26  Added......................................................50690
455.27  Added......................................................50690
455.33  Heading added..............................................50690
455.34  Heading added..............................................50690
455.35  Heading added..............................................50690
455.36  Heading added..............................................50690
455.37  Heading added..............................................50690
455.50 (Subpart D)  Added..........................................50690
455  Tables 1 through 7 added......................................50691
501.1  (c)(5) revised; (f) redesignated as (f)(1); (f)(2) added....67983
501.2  Amended.....................................................67983
501.11  (a)(1) revised; (b) redesignated as (b)(1); (b)(2) added 
                                                                   67983
501.12  (g) added..................................................67984
501.13  Amended....................................................67984
501.14  (b)(1) redesignated as (b)(1)(i); (b)(1)(ii) added.........67984
501.15  (d)(1)(ii)(A), (B) and (C) redesignated as (d)(1)(ii)(B), 
        (C) and (E); new (d)(1)(ii)(B) and (C) revised; new 
        (d)(1)(ii)(A) and (D) added.................................9414
    (b)(15) added..................................................67984
501.17  (e) added..................................................67984
501.22  Added......................................................67984
501.23  Added......................................................67984
501.24  Added......................................................67985
501.25  Added......................................................67985
503  Added..........................................................9387
600  OMB number....................................................34370

[[Page 831]]

                                  1994

40 CFR
                                                                   59 FR
                                                                    Page
Chapter I
501.11  (a)(1) and (b)(2) amended..................................64346
501.12  (g) amended................................................64346
501.22  Heading, (a) introductory text and (4) amended.............64346
501.23  Heading, introductory text, (b) introductory text, (c), 
        (d) introductory text, (1) and (e) amended; (f) revised....64346
501.24  Heading and (a) amended; (b) through (e) removed; (f) 
        redesignated as (b)........................................64346
503.13  (b)(2), (3) and (4) revised.................................9099
503.40  (c) added...................................................9099
600  Authority citation revised...............................678, 39649
600.001-93  Added..................................................39649
600.002-93  Added..................................................39650
600.004-77  Revised................................................39651
600.006-89  (b)(1)(i) revised; (h) added...........................39652
600.007-80  (f) introductory text revised..........................39652
600.011-93  Added..................................................39652
600.101-93  Added..................................................39652
600.107-93  Added..................................................39652
600.111-80  (a) revised............................................16309
600.111-93  Added..................................................39652
600.113-93  Added..................................................39654
    (e)(1) and (g) corrected.......................................44795
    Introductory text, (a), (b)(1), (2) and (d) revised; (c)(3) 
and (h) added......................................................48537
600.201-93  Added..................................................39655
600.206-93  Added (OMB number pending).............................39655
600.207-93  Added (OMB number pending).............................39655
600.209-95  Added (OMB number pending).............................39656
600.301-95  Added..................................................39657
600.307-95  Added (OMB number pending).............................39657
600.501-93  Added..................................................39659
600.502-81  (a)(1) revised...........................................678
    (a)(1)(iii) corrected..........................................33914
600.510-93  Added (OMB number pending).............................39659
600.511-80  (a) introductory text, (1) and (b)(2) introductory 
        text revised; (b)(3), (4) and (5) added......................679
    (a)(1) corrected...............................................33914
600.513-91  (a) introductory text, (2) and (b)(2)(xii) revised.....39661
600  Appendix VIII revised.........................................39661

                                  1995

40 CFR
                                                                   60 FR
                                                                    Page
Chapter I
426.16  Introductory text added; (b) removed.......................33958
426.22  Revised....................................................33958
426.24  Introductory text revised..................................33958
426.26  Revised....................................................33958
426.32  Revised....................................................33958
426.34  Introductory text revised..................................33958
426.36  Revised....................................................33958
426.42  Introductory text revised..................................33958
426.44  Introductory text revised..................................33958
426.46  Revised....................................................33958
426.52  Introductory text revised..................................33958
426.56  Revised....................................................33958
426.62  Introductory text revised..................................33959
426.64  Introductory text revised..................................33959
426.66  Revised....................................................33959
426.72  Introductory text revised..................................33959
426.76  Revised....................................................33959
426.82  Introductory text revised..................................33959
426.86  Introductory text revised..................................33959
426.102  Introductory text revised.................................33959
426.106  Introductory text revised.................................33959
426.112  Introductory text revised.................................33959
426.116  Introductory text revised.................................33959
426.122  Introductory text revised.................................33960
426.126  Introductory text revised.................................33960
426.132  Introductory text revised.................................33960
426.136  Introductory text revised.................................33960

[[Page 832]]

427.12  Introductory text revised..................................33960
427.14  Introductory text revised..................................33960
427.16  Revised....................................................33960
427.22  Introductory text revised..................................33960
427.24  Introductory text revised..................................33960
427.26  Revised....................................................33960
427.32  Introductory text revised..................................33961
427.34  Introductory text revised..................................33961
427.36  Revised....................................................33961
427.42  Introductory text revised..................................33961
427.44  Introductory text revised..................................33961
427.46  Revised....................................................33961
427.52  Revised....................................................33961
427.54  Introductory text revised..................................33961
427.56  Revised....................................................33961
427.62  Introductory text revised..................................33961
427.64  Introductory text revised..................................33961
427.66  Revised....................................................33961
427.72  Introductory text revised..................................33961
427.74  Introductory text revised..................................33962
427.76  Revised....................................................33962
427.82  Revised....................................................33962
427.86  Introductory text revised..................................33962
427.92  Introductory text revised..................................33962
427.96  Introductory text revised..................................33962
427.102  Revised...................................................33962
427.106  Introductory text revised.................................33962
427.112  Introductory text revised.................................33962
427.116  Introductory text revised.................................33962
428.12  Introductory text removed; (a) revised.....................33963
428.16  Revised....................................................33963
428.22  Introductory text revised..................................33963
428.32  Introductory text revised..................................33963
428.42  Introductory text revised..................................33963
428.46  Revised....................................................33963
428.52  Introductory text revised..................................33963
428.56  Introductory text revised..................................33963
428.62  Introductory text revised..................................33963
428.66  Introductory text revised..................................33963
428.72  Introductory text revised..................................33963
428.76  Introductory text revised..................................33963
428.82  Introductory text revised..................................33963
428.86  Introductory text revised..................................33964
428.92  Introductory text revised..................................33964
428.96  Introductory text revised..................................33964
428.102  Introductory text revised.................................33964
428.106  Introductory text revised.................................33964
428.112  Introductory text revised.................................33964
428.116  Introductory text revised.................................33964
432.12  Introductory text revised..................................33964
432.14  Introductory text revised..................................33964
432.16  Revised....................................................33964
432.22  Introductory text revised..................................33964
432.24  Introductory text revised..................................33965
432.26  Revised....................................................33965
432.32  Introductory text revised..................................33965
432.34  Introductory text revised..................................33965
432.36  Revised....................................................33965
432.42  Introductory text revised..................................33965
432.44  Introductory text revised..................................33965
432.46  Revised....................................................33965
432.52  Introductory text revised..................................33965
432.56  Introductory text revised..................................33965

[[Page 833]]

432.62  Introductory text revised..................................33965
432.66  Introductory text revised..................................33965
432.72  Introductory text revised..................................33966
432.76  Introductory text revised..................................33966
432.82  Introductory text revised..................................33966
432.86  Introductory text revised..................................33966
432.92  Introductory text revised..................................33966
432.96  Introductory text revised..................................33966
432.102  Introductory text removed; (a) revised....................33966
432.106  Introductory text revised.................................33966
435.32  Revised....................................................33966
435.42  Introductory text revised..................................33966
435.52  Introductory text removed; (a) introductory text, (1) and 
        (2) redesignated as introductory text, (a) and (b); 
        introductory text revised..................................33967
436.22  Introductory text removed; (a) introductory text revised 
                                                                   33967
    (a) corrected..................................................35796
436.32  Introductory text removed; (a) introductory text revised 
                                                                   33967
    (a) corrected..................................................35796
436.42  Introductory text removed; (a) introductory text revised 
                                                                   33967
    (a) corrected..................................................35796
436.52  Introductory text revised..................................33967
436.62  Introductory text revised..................................33967
436.72  Introductory text revised..................................33967
436.102  Revised...................................................33967
436.112  Revised...................................................33967
436.122  Introductory text removed; (a) revised....................33968
    (a) corrected..................................................35796
436.132  Introductory text removed; (a) revised....................33968
    (a) corrected..................................................35796
436.142  Introductory text removed; (a) revised....................33968
    (a) corrected..................................................35796
436.152  Introductory text removed; (a) revised....................33968
    (a) corrected..................................................35796
436.182  Introductory text removed; (a) introductory text revised 
                                                                   33968
    (a) corrected..................................................35796
436.192  Introductory text removed; (a) revised....................33968
    (a) corrected..................................................35796
436.222  Revised...................................................33968
436.232  Introductory text removed; (a) revised....................33968
    (a) corrected..................................................35796
436.242  Introductory text removed; (a) revised....................33968
    (a) corrected..................................................35796
436.252  Introductory text removed; (a) revised....................33969
    (a) corrected..................................................35796
436.262  Introductory text removed; (a) revised....................33969
    (a) corrected..................................................35796
436.322  Revised...................................................33969
436.382  Introductory text removed; (a) introductory text revised 
                                                                   33969
    (a) corrected..................................................35796
443.12  Introductory text revised..................................33969
443.16  Introductory text revised..................................33969
443.22  Revised....................................................33969
443.26  Introductory text revised..................................33969
443.32  Introductory text revised..................................33969
443.36  Introductory text revised..................................33969
443.42  Introductory text revised..................................33970
443.46  Introductory text revised..................................33970
446.12  Revised....................................................33970
446.16  Revised....................................................33970
447.12  Revised....................................................33970
447.16  Revised....................................................33970
454.12  Introductory text revised..................................33970
454.22  Introductory text revised..................................33970
454.32  Introductory text revised..................................33970

[[Page 834]]

454.42  Introductory text revised..................................33971
454.52  Introductory text revised..................................33971
454.62  Introductory text revised..................................33971
455.22  Introductory text revised..................................33971
455.32  Revised....................................................33971
455.42  Revised....................................................33971
457.12  Introductory text revised..................................33971
457.32  Introductory text revised..................................33971
458.16  Revised....................................................33972
458.22  Revised....................................................33972
458.26  Revised....................................................33972
458.32  Revised....................................................33972
458.36  Revised....................................................33972
458.42  Revised....................................................33972
458.46  Revised....................................................33972
460.12  Introductory text revised..................................33972
503.13  (b) revised................................................54769

                                  1996

  (No regulations published from January 1, 1996 through July 1, 1996)