United States Environmental
Protection Agency
Office of Water
OWEP
ESTABLISHES A
PRETREATMENT
BULLETIN
PIRT REPORT
GUIDANCE
DOCUMENTS
                                            Office of Water
                                            Enforcement & Permits
                                            Washington, DC  20460
                                            (EN-335)
                      PRETREATMENT   BULLETIN
            Date?  September 3, 1985
                                                       No.  1
      Background

      In February 1984, William Ruckelshaus,  then EPA
      Administrator, established the Pretreatment- Implemen-
      tation Review Task Force (PIRT), to provide the Agency
      with recommendations on the day-to-day  problems faced
      by POTWs, States and industry in implementing the
      Agency's pretreatment program.  PIRT was  composed
      of 17 representatives from POTWs, States,  industry,
      environmental groups and EPA Regions.   Among the
      issues PIRT has addressed are the complexity of     ;
      certain pretreatment program requirements,  needs  fojr
      guidance and information dissemination, enforcement*
      policies, funding needs, delineation of roles and   *
      responsibilities of the various governmental
      entities involved in the pretreatment program, and
      certain regulatory changes that would facilitate
      pretreatment program implementation.

      One of PIRT1s specific recommendations  was for EPA
      to establish a quarterly (or at least semiannual)
      pretreatment newsletter.  The Office of Water
      Enforcement and Permits assessed that recommendation
      and decided to establish a Pretreatment Bulletin,
      this being the first.  These bulletins  will be  issued
      on an as-needed basis to transmit policy, guidance,
      regulations and other specific  information needed
      by POTWs to develop and implement pretreatment
      program*.

      Available Documents

      The PIRT Final Report was presented  to  EPA's
      Administrator, Lee Thomas on March  18,  1985,  and
      a copy is attached.  This report  is  being us'ed  by
      EPA as the basic agenda for  improving administration
      of the pretreatment program.

      The following guidance documents  are in the final
      stages of development and will  be  sent  directly
      to you:
                                 U.S. Environmental  Protection Agency
                                 Library, Room 2404  PM-2U-A
                                 401 M Street, S.W.
                                 Rashlngton. DC   20460

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     Production Basen
     v.'vs he stream For*"'.
                                         -tandards and Combined
                                         i Guidance
'EDSRAL
lEGiSTER
SFERGNCES
,OCAL LIMITS
*    RCRA Information for Publicly Owned Treatment
     Works

*    Guidance Manual for Implementing Total Toxic
     Organic Pretreatment Standards

Copies of other available pretreatment guidance
documents can be obtained by using the attached
Document Request Sheet.

So that POTWs are aware of all major regulatory
actions concerning the General Pretreatment
Regulations and Categorical Standards, a list of
appropriate Federal Register references and a
summary of effective/compliance dates for categorical
pretreatment standards has been attached.

EPA Response to PIRT

While many of PIRT's recommendations require
considerable effort by EPA and are being addressed,
several recommendations call for a brief statement
by EPA of clarification, policy or acknowledgement.
The following represents EPA's response to those
recommendations:

PIRT recommended that  the Agency issue a statement
regarding the development of local limits by POTWs.
In addition, PIRT acknowledged that  the development
of local limits might  be facilitated by distribution
of a computer model.

EPA Response - A guidance memorandum has been  issued
by EPA.  In part, the  guidance calls  for all POTWs
implementing pretreatment programs to assess local
limits for cadmium, chromium, copper, lead, nickel,
zinc and any other pollutants of concern.  For
futtber information please contact your State  or
    tonal Office.  A copy of the August  3,  1985
      ice memorandum from Rebecca W.  Hanmer,
     (Jtor, Office of Water Enforcement and  Permits
      )ES State Directors and EPA Regional  Water
       lent Division Directors can be  obtained  by
using the attached Document Request  Sheet.

The Agency has recently developed a  computer
program, PRELIM, which is  intended to greatly
reduce the time required to calculate local  limits.
EPA is now scheduling  PRELIM training workshops
for EPA Regional and NPDES State personnel, who
can,  in turn,  train POTW personnel.

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                                    -3-
ENFORCEMENT
AGAINST
  TERFERENCE
PIRT requested that EPA clarify whether Publicly
Owned Treatment Works (POTWs) can take enforcement
action against an industrial user due to interference
when there is no promulgated definition.

EPA Response - EPA Regions, States with pretreatraent
approval authority and publicly owned wastewater
treatment plants {POTWs) with approved pretreatment
programs can and should continue to enforce the
general prohibitions against interference and
pass through.

Until a new definition is promulgated (in accordance
with a Federal Court ruling), determinations of inter-
ference or pass through should be made case by case,
based on the language of the Clean Water Act.  For
further information please contact your State or
Regional Office.  A copy of the May 3, 1985 memorandum
from Glenn L. Unterberger, Acting Associate Enforcement
Counsel for Water Enforcement, and Rebecca W. Hanmer,
Director, Office of Water Enforcement and Permits to
EPA Regional Counsels and Water Management Division
Directors, can be obtained by using the attached   |
Document Request sheet.                            |

On June 19,1985 the Agency proposed new definitions
for interference and pass through (50 FR 25526).  EPA
had suspended the previous definitions in response
to a court ruling striking down those provisions.
As proposed, the definitions are consistent with
the court's decision.  Both definitions would
require a direct causal link between the industrial
user's discharge, either alone or in conjunction
with the discharge from one or more indirect
dischargers, and the interference or pass through
problem.  Final promulgation of the new definitions
is currently planned for early  1986.
REGULATION
OF SMALL
INDUSTRIAL
USERS
PIRT made the  following  recommendation which  EPA
acknowledges:

"Initially, there was  some  concern  that  small
industrial dischargers (de  minimus  dischargers) should
be exempt from applicable categorical standards.
However, some  small  industries- discharge highly con-
centrated toxics and incompatible pollutants  which
could  upset a  waste  treatment  plant more adversely
than high flow, moderately  concentrated  pollutant
dischargers -  PIRT examined this  issue and recommends
that all industrial  users comply  with their appropriate
categorical standards.  Control Authorities have
flexibility to deal  with appropriate monitoring
for truly insignificant discharges."

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                                    -4-
APPLICABILITV
OF CATEGORICAL
STANDARDS TO
FEDERAL
FACILITIES
INTERACTION
BETWEEN EPA,
STATES AND POTWs
COMPLIANCE BY
INDUSTRIAL USERS
AFTER A CHANGE
IN OWNERSHIP
EPA  Response  - While Control Authorities are free
to set  less  frequent monitoring requirements for
small Industrial  Users  than for more significant
discharges,  it should be noted that the General
Pretreatment  Regulations require all Industrial
Users subject to  categorical Pretreatment Standards
to submit  periodic  reports on compliance at least
twice a year.

PIRT recommended  that EPA publish guidance on
whether Federal facilities are regulated by cate-
gorical pretreatment standards.

EPA  Response  - Federal  facilities which discharge
to POTWs are  subject to and must comply with all
requirements  of the pretreatment program, including
categorical pretreatment standards and any applicable
local program requirements.  As with other indirect
discharging  facilities, the combined wastestream
formula is to be  utilized to adjust for mixtures
of regulated, dilution  and unregulated wastestreams.

The  PIRT report emphasizes that the primary authority!
for  pretreatment  program implementation and enforce-  •--
ment lies  with the  Control Authority.  PIRT also  .   *
stresses the  need for a well-defined relationship
between POTWs, States and EPA so that the three
levels  of  government can work together most
effectively.  These concepts will be carefully
considered as the Agency develops guidance and
implements the pretreatment program.

PIRT recommended  that EPA investigate the extent
to which circumvention  of pretreatment requirements
occurs  by  changes in ownership.

SPA  Response  - On October 23, 1984, a memorandum
was  sent to each  EPA Regional Office to ascertain
the  number of such  reported incidents.  Regional
response show that  very few caaea or attempts at
circumvention through change of ownership have
occurred.  These  results indicate that there is no
  eaent need  for  a  regulatory amendment or policy
  •yalopraent..  -
  -Jfc.^ r
.Several Regions did respond that  if they were.to
encounter  circumvention through change of ownership,
they would apply  the existing regulation which
requires all  existing  industries  to comply with
the  specified deadline  without  exemption  for  change
of ownership.

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                                    -5-
TRACKING THE
DEVELOPMENT
OF STATE WATER
QUALITY
STANDARDS
ENFORCEMENT
AGAINST POTWs
WITHOUT PROGRAM
APPLICATIONS
ENFORCEMENT OF
PRETREATMENT
STANDARDS
WORKSHOPS AND
SEMINARS
This latter course of action will be encouraged
and used in conjunction with the "Pretreatment
Compliance Monitoring and Enforcement Guidance for
Control Authorities."

PIRT recommended that EPA headquarters develop
a tracking system for assessing State progress
in developing needed water quality standards
for toxics and for sharing information nationwide.
EPA Response - A tracking system for assessing
State progress in developing water quality
standards has been implemented.  (Reference -
March 20, 19S5 Memorandum " Mid-year Summary of
Water Quality Standards Actions", Patrick M. Tobin,
Director, Criteria and Standards Division, EPA.)

PIRT recommended that EPA initiate enforcement action
against POTWs that have failed to submit complete
program approval applications.

EPA Response - The Department of Justice and EPA I
have recently filed 12 cases against POTWs that  |
have failed to submit complete program applications,
and are preparing for additional enforcement action
against others.
PIRT recommended that EPA take enforcement action
against noncorapliant industrial users where POTWs and
States have failed to do so.

EPA Response - POTWs and States have primary responsi-
bility to take the necessary enforcement action to
obtain compliance by industrial users.  Where this
does not occur, the Agency will take enforcement
action against the industrial uaer, and/or the
POTW.  To date, EPA has referred several industrial
users for judicial action.

Many EPA Regional Offices, usually in cooperation
with State pretreatment program offices, are
conducting seminars and workshops for POTWs
implementing local pretreatment programs. .

Topics covered include the application of categorical
pretreatment standards (including use of the Combined
Wastestream Formula), industrial user permits, local
limits, monitoring, inspection procedures and other
subjects of interest to industrial waste control
personnel and industrial users.

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                                    -6-
                   The seminars are designed to provide practical
                   information and usually feature presentations by
                   experienced POTW pretreatment managers who can
                   provide many helpful pointers.  Watch for notice
                   of a pretreatment seminar in your area.

                   Categorical Standards
METAL
FINISHING
CYANIDE
STANDARDS
RCRA
REQUIREMENTS
FOR POTWs
 Most of the categorical industrial users will be
 subject to Metal Finishing standards, which have
 a compliance date of February 15, 1986.  The Agency
 has observed misinterpretation of the Metal Finishing
 Cyanide requirement.  To properly implement this
 standard, POTWs should note §433.12(c): "Self-moni-
 toring for cyanide must be conducted 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 wastestream flow to the total effluent
 flow."

 Hazardous Wastes                                    "
 "«	™ » • •' mmn^*^^ M	«_K^M^m                                    *

 POTWs that receive hazardous wastes by rail, truck, \
 or by a pipe that did not carry sewage are required
 to comply with RCRA.  See 40 CFR §261.4(a)(l).  POTWs
 generally are covered by a RCRA permit-by-rule that
 defers to the POTW's NPDES permit as satisfying
 RCRA permitting requirements.  See 40 CFR §270.60{c).
 Section 3004(u) of the Hazardous and Solid Waste
 Amendments of 1984 (amending RCRA) provides that
 all RCRA permits (including permits-by-rule)
 issued after November 8, 1984 must require corrective
 action for all releases of hazardous waste or
 constituents from any solid waste management unit.
 RCRA regulations implementing new RCRA statutory
 requirements were recently promulgated and contain
 new language on the POTW permit-by-rule provision.
 See 50 FR.  28702 et, seq., July  15, 1985.  Inasmuch
 as the permit-by-rule is tied into the NPDES permit,
 this provision will be implemented through the
 NPDES permit.  Therefore, NPDES permits issued
•Vafter November 8, 1984, to POTWs  receiving hazardous
 waste (waste not covered by the domestic sewage
 exemption) must contain the corrective action.
" requirement in order for a  facility  to be deemed
 to have a RCRA permit-by-rule.

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                              -7-

                     DOCUMENT REQUEST SHEET

     To obtain a copy of any of these reports please return the
following information to:

                  Mr. Chuck Prorok
                  U.S. Environmental Protection Agency
                  401 M Street, S.W. (EN-336)
                  Washington, D.C.  20460
   Name:

Address:
     Guidance Documents
1.   Guidance Manual for
     Electroplating and Metal
     Finishing Pretreatment
     Standards

2.   Guidance Manual for Pulp,
     Paper, and Paperboard
     and Builder's Paper and
     Board Mills Pretreatment
     Standards

3.   Overview of the National
     Pretreatraent Program
                          Documents Requested
                          (check appropriate boxes)
4.

5.



6.


7.



8.
Removal Credit Guidance

Local Limits Requirements
for POTW Pretreatment
            tment Program
          it Manual

Procedures Manual for
Reviewing a POTW Pretreatment
Program Submission

Guidance on Enforcement of
Prohibitions Against
Interference and Pass through
                                 _
                                 | _ |
                                         .
                                      | _ |

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i.

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                                                                            ATTACHMENT A
              SUMMARY  STATUS AND REi'-'U
        GENERAL  PRETREATMENT RfiCL/LATi
                                                       .\iPJNS  FOR PROPOSED AND
                                                       -VCZCOKiCAL  PRETREATMENT STANDARDS
il ul-,n

•r 11  rTecre itTient
••in!. !t nns
v.  mnura Forming
Si^ttery Hanutac.turing
   I Hinin^

   I Coating
        I 4nd It)
   ;•-.•(  "•' r lint;
                        40  CFH  Pare           Type
                         .03        •  Final Rule
                                   •  Deferral of Effective Dates
                                   •  Proposed Rule
                                   e  Final Rule
                                   •  Final Rule, Postponement
                                      of Effective Date
                                   •  Correction
                                   •  Final Rule
                                   •  Final Rule, Deadline Change
                                   •  Denial of Petitions
                                   •  Final Rule
                                   •  Final Regulation
                                   •  Final Rule
                                   •  Final Rule, Removal Creoles
                                   •  Proponed Regulation,
                                      Appendix 0 Revision
                                   •  Proposed Rule, Definition of
                                      Interference and Piss Through

                         >f>7        e  Final Rule
                                   •  Final Rule, Correction

                         til        •  Subcategory Exemptions
                                   •  Final Rule
                                   •  Correction

                         > !4        *  Ftn.il Rule

                         • 65        •  Final Rule (Phase  f)
                                      (Subcatexories A.  8. 4C)
                                   t  Technical Anendment  to
                                      Recordkceplng  Requirements
                                   •  Final Rule, Technical Attendeent
                                   •  Notice of Avail.iblllty,
                                      Request  for Commenti
                                   •  Final Rule (f>h«»e  II)
                                      (Subcategory 0)
                                   •  Final Rule, Correction
                                   •  Final Rule, Correction

                         ,**        •   Kln.il Rule
                                   •   Kinal Rule, Technical An«niln«nt
                                   •   Correction
                                   •   Proposed Regulation,
                                       Modifications  to' Final  R'Ue
                                                                              F-"-!*ri I  3°t(i -if?r
                                                                                   r.ate
                                                                                                     C) tat ion
2/1/81
2/5/82
1/28/82
1/2I/81
•S/3/83
2/I/84
5/I7/84
7/10/84
8/1/84

5/9/85

6/19/85

10/14/81
3/27/84

1/28/81
1/9/84
'.,'9/84

IO/D/82
                                                                                 I-V1/83

                                                                                 7/8/83
                                                                                 9/15/83

                                                                                 9/22/81

                                                                                 M/17/81
 S .' 1 -i ' H I

 SIM J/H)

 •W2'..'"S
                                                                                                    4* F? 1404
                                                                                                    4*> FR I-»91^
                                                                                                    4fi fo. 50SOI
                                                                                                    47 F«! 4,18
                                                                                                    4? FR 5i| 1
                                                                                                    47 FR 4:2h

48 FR 49126
49 FR I l»>29

47 FR 9*ii.
49 FR 9lOf
-1 FR Ua|B

47 FR 45382
                    • 7 FR 5-.21Z

                    48 FR 31 401
                    48 FR 41409

                    48 FR 4)195

                    48 FR 5Z380
                    49 FR 11104
                    41 FR I <>>4H
                                                                                                        KK .! .iH
                                                                                                        Ft 'id 'I '

                                                                                                        FR 2^IJ8
  -i tri'-.il & Electronic
   n^onentf (Phase t)
                                       Subcategory Exemptions                   1/28/91
                                       final Rule, (Su»r*tegori«s  A  4  B>        .'i/8J
                                       Final Rule, Terhnlc.il Aaendment          9/1J/03
                                       Interia Final Report,
                                       Request for COMMIIM                    10/14/83
                                       Final Rule                              2/16/84
                     '.»> F«t 9459
                     ** F* I5JM2
                     44 FR 41409

                     48 FS 4S249
                     49 FR 5922
  iv<-trti-.il &  Electronic
            (Phase  IU
                                       Final Rule, (Sutwategories C 4 D) '       12/14/83
                                       Corrertioo                              1/9/84
                     48  F<<
                     -H  F?

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                                                                               ATTACHMENT  A
             SUMMARY STATUS AND REGDLATORT  CITATIONS  FOR PROPOSED AND  FINAL
  GEN1BAL PRETREATJfENT REGULATIONS AND  CATEGORICAL PRKTREATMEIlT STANDARDS (Cone.)
                        40 CFR Part
                                             Tvpe
                                                                             Farter*!  R»ei
               and
 lee a I. Finishing
4 I ) .ind 4 )1
Inorganic Chcaicals
 Manufacturing
 (Phase I)
Inorganic Chemical*
 Manufacturing
 (Phase II)
Iron .ind Steel
 Manufacturing
     415
     415
     420
Subcategory Exempt Ions
Final Rule (electroplating)
Denial of Petition
Deferral of Effective Oat*
Calendar of Federal Regulations
Correction to Final Anendaent
Final Rule. Change  in Dead Unto
Final Rule, (Metal  Finishing)
Final Rule, Technical Aaendiwnt
Final Rule, Interpretation and
Correction
Correction
Correction to Final Amendments
                e  Subcategory Exemption*
                e  Final Rule
                •  Final Rule Corrections
                •  Final Rule, Chang* tn Deadlines
•  Final Rul*
•  Final Rule Corrections
e  Subcategorr Exemptions
•  Calendar of Federal  Regulations
•  Final Rule
•  Final Rul*. Correction
•  Final Rule, Correction
e  Final Rule, Chang**  tn  Deadlines
                                                                                l/2«/ai
                                                                                1/28/H1.
                                                                                2/12/81
                                                                                9/12/81
                                                                                1/12/83
                                                                                7/15/8}
                                                                                9/15/83

                                                                                9/26/83
                                                                                10/1/83
                                                                                3/19/84
                                       1/28/81
                                       6/29/82
                                       12/1/82
                                       1/21/8)
                                       4/22/86
                                       9/25/84
                                        1/28/81
                                       6/30/81
                                       5/27/82
                                       6/7/02
                                       9/22/82
                                        1/21/83
                                                                             -.6  f? '»..••>
                                                                             *»  FR tH'J
                                                                             in  f* U.'-i5.
                                                                             Ih  FR »H":
                                                                             »•>
                                                                             ifl  F« i5 !'.>=.
                                                                             49  FR  1)1 1":
                                                             i«i FR 9459
                                                             47 FR 282»>'I
                                                             47 F« 5"^:')
                                                             i/< FR 2774
4«» 9 314.1!!
49 a 17594


46 FR 9459
46 FR 1405
47 FR 23.JS
47 FR J455
47 FR il'
48 FR 2774
Iron and Steel
 Manufacturing (continued)
Leather Tanning
 and Finishing
     425
ttacal Molding
 and Cueing
     444
Nonferrou* Metals
 Foraing
     471
                e  Final  and  Interi* Rul*                  10/14/83
                •  Proposed  Inter!* Rule, Correction       11/10/83
                •  Final  Rule                             5/17/84
                e  Final  Rule Corrections                  6/15/84
                *  Subcategorjr Gxmption*                  1/28/81
                »  Final  Rule                              It/23/82
                a  Final  Rul*, Correction and
                   Technical Aawndoant                     6/10/81
                •  Technical Aa*nd>*nc                     7/8/81
                •  Final  Rule Correction                   7/15/83
                •  Final  Rul* Correction                   8/15/81
                •  final  RuU, Technical AMndawnc         9/15/83
                   Proposed  Regulation                     11/15/82
                   Extension of Conaent Period             1/10/83
                   Node*  of Availability,
                   Kequest for Coa«wnts                    1/20/84
                   Node*  of Availability.
                   R*qu*sc for CoMcnts                    2/15/85
                   Extension of Coeaant Period             3/20/85
                •  Subcategory  £xe«ptions                  1/28/81
                •  Proposed  Regulation                     3/5/84
                •  Notice  of Public Hearing                3/19/84
                                                           48 FR 46*1.!
                                                           48 FR 5164!'
                                                           49 FR 21i>2-
                                                           49 FR >+72<>
                                                                                                    46 FR 9459
                                                                                                    47 FR 5284«

                                                                                                    48 FR 101M
                                                                                                    43 FR 11-.U}-
                                                                                                    48 FR 12J4&
                                                                                                    48 FR 35644
                                                                                                    48 FR 414,}<>
                                                                                                    47 FR 5151.:
                                                                                                    48 FR 1084

                                                                                                    49 fit 10280

                                                                                                    50 FR 65?J
                                                                                                    50 FR HID;
                                                           46 FR 9459
                                                           49 FR 8112
                                                           49 FR 1DI1

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                                                           ATTACHMENT A
             SUMMARY STATUS  AMD REGULATORY CITATIONS  FOR PROPOSED AMD  FINAL
  GENERAL PRETREATMENT  REGULATIONS AND CATEGORICAL  PRETREATMENT STANDARDS  (Cont.)
 Regulation
         4u CFR  Pare
                 Type
                                      Federal
                                           Dace
Federal  *eit^
	Cit ition
Nonterrous Netalt
 Manufacturing
 (Phase 1}
Nonferrous  Metals
 Manufacturing
 (Phase It)
Ore Mining  and
 Dressing

Organic  Cheiaical*,
 Plastics,  And
 Synthetic  Fiber*
            421
            421
            440
        414  and 416
                                        Subcategory exemptions
                                        final Rule
                                        Correction
                                        Final Rule, Correction
                                        Final Rule, Correction
                                        Proposed Rule
                                        Extend on of Content Period
                                        Notice of Data Availability.
                                        Request for Cement
                       e  Final Rule
                          Propomd  Rule
                          Extension of Conewnt Period,
                          Notice of Publir Hearing
                          E«t«fl»lon of Content Period
                                                                1/28/81
                                                                1/8/84
                                                                6/29/84
                                                                7/24/84
                                                                3/28/85
                                                                S/27/84
                                                                8/20/84

                                                                3/18/85
                                                                12/1/82
                                                    V21/H1

                                                    3/11/8)
                                                    3/5/81
                                                                      46 FR 9ii'»
                                                                      •i9 FR 87i:
                                                                      49 FR 2b? i*
                                                                      49 KR 29792
                                                                      50 FR 12252
                                                                      i9 FR 26152
                                                                      49 F8 11026

                                                                      5i) FR
                                                                                   47 FR 5459S
                                                                                                  48
                                                                                                  4d fR
                                                                                                  48 h
                                                                  24118
Pe^ticltiit*
Petroleum Refining
PharaaceutIcals
 Manufacturing
Plastics Molding
 and
ill
Porcelain E
                   r
455        e  Proposed Rule
           •  Correction of Proposed  Rule.
              Extension of CoMMnc  Period
           e  Proponed Rule, Testing  Procedures
           e  Proposed Rule. Notice of
              Availability. Request for Comcnts
           e  Extension of Coeaene  Period
           •  Notice of Availability  and
              Reopening of Coeaent  Period

419        e  Final Rule
           e  Final Rule, Proposed  Aaendaencs
           •  Final Rule
           •  Proposed Rule. US PS
           •  Notice of Availability
•  Final Rule
e  Final Rule,  Correction

•  Final Rule
•  Technical  Aewndawnt
e  Final Rule.  Technical Aawndawnt
                                                                 11/30/82

                                                                 2/8/81
                                                                 2/10/8}

                                                                 6/13/84
                                                                 8/1/84

                                                                 1/24/85

                                                                 10/18/82
                                                                 8/28/84
                                                                 10/27/83
                                                                 [0/27/81
                                                                 7/2/84
                                                    12/17/84
                                                    4/10/85

                                                    11/24/82
                                                    7/8/83
                                                    9/15/83
                                                                                                  47 F« 51994
                                                            •.(} FR
                                                            *8 FR 6250

                                                            49 FR 24492
                                                            49 FR 30752

                                                            50 FR 1166

                                                            47 FR 46414
                                                            49 FR 14152
                                                             48 FR 49808
                                                             48 FR 49412
                                                             49 FR 27{45
    49  FR 49026
    50  PR 18243

    47  FR 53172
    48  FR 31401
    48  FR 41409

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                                                                                    ATTACHMENT  A
 fuip, Paper, 
-------
                                                         ATTACHMENT B
            INDUSTRIES  SUBJECT  TO CATEGORICAL PRETREATMENT STANDARDS
                               FINAL REGULAlIONS
 IndustryCategory

 Timber  Products

 Electroplating2
 Iron &  Steel
 Inorganic Chemicals  {Phase  I)
 Textile Mil Is

 Coal Mining3
 Petroleum Refining
 Pulp &  Paper Mil Is
 Steam Electric Power Plants
 Leather Tanning & Finishing
 Porcelain Enameling
 CoiI Coating

 Ore Mini ng3
 Electrical & Electronic
  Components (Phase  I)
 Metal Finishing
 Copper  Formi ng
 Aluminum Forming
 Pharmaceuticals
Coil Coating (Canmaking)
 Electrical & Eletronic
  Components (Phase  11)
Date Issued
In Federal
 Register

 1-26-81

 1-28-8!
 5-27-82
 6-29-82
 9-02-82

 10-13-82
 10-18-82
 11-18-82
 11-19-82
 11-23-82
 n-24-62
 12-01-82

 12-03-82
  4-08-83

  7-15-83
  8-15-83
 10-24-83
 10-27-83
 11-17-83
 12-14-83
Nonferrous Metals (Phase I)     3-08-84
Battery Manufacturing           3-09-84
In orga n i c Chew IcaIs (Pha se  II)  8-22-84
                                                   Effective
                                                     Date

                                                   3-30-81

                                                   3-30-81
                                                   7-10-82
                                                   8-12-82
                                                  10-18-82

                                                  11-26-82
                                                  12-01-82
                                                   1-03-83
                                                   1-02-83
                                                   1-06-83
                                                   1-07-83
                                                   1-17-83

                                                   1-17-83
                                                   5-29-83

                                                   b-29-83
                                                   9-26-83
                                                  12-07-83
                                                  12-12-83
                                                   1-02-84
                                                   1-27-84
                                                   4-23-84
                                                   4-18-84
                                                   10-05-85
    PScS1
 Compliance
    Date

    1-26-04

   4-27-84
 (Nonintegrated}
•  6-30-04
  (Integrated)
    7-10-dS
   8-12-&5
      N/A
      N/A
    7-01-84
   11-0o-65(*s)
    2-15-86
    0-15-66
   10-24-86
   10-27-86
   11-17-d6
    7-14-87
                                      3-09-87
                                      3-09-07
                                      8-22-87
'PSES - Pretreatment Standards for Existing Sources.

^Existing job shop electorplaters and  independent printed circuit board
 manufacturers must comply with only the electroplating regulations.  AM
 othe ecIectropiating subcategories are now covered by both the electroplating
 and metal finishing standards.

3These two industries, to EPA's Knowledge, contain only direct dischargers
 (i.e., they do not discharge to POTXs) and thus  no pretreatment standards
 have been developed).

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