[Federal Register Volume 64, Number 222 (Thursday, November 18, 1999)]
[Notices]
[Pages 63025-63035]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 99-30153]


=======================================================================
-----------------------------------------------------------------------

ENVIRONMENTAL PROTECTION AGENCY

[AD-FRL-6477-6]
RIN 2060-AI52


National Emission Standards for Hazardous Air Pollutants: 
Revision of Source Category List and Schedule for Standards Under 
Section 112 of the Clean Air Act

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice of revisions to the list of categories of major and area 
sources and revisions to the promulgation schedule for standards.

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

SUMMARY: This notice publishes revisions to the list of categories of 
major and area sources and revisions to the schedule for the 
promulgation of standards for sources of hazardous air pollutants 
(HAPs). Required under section 112(c) and (e) of the Clean Air Act 
(CAA), the source category list and schedule for standards constitute a 
significant part of EPA's agenda for

[[Page 63026]]

regulating stationary sources of air toxics emissions. The list and 
schedule were most recently published in the Federal Register on 
February 12, 1998 (63 FR 7155).
    Today's notice meets the requirement in section 112(c)(1) to 
publish periodically, but at least once every 8 years, a list of all 
categories of sources reflecting revisions since the initial list was 
published. Several of the revisions identified in today's notice have 
previously been published in actions associated with proposing and 
promulgating emission standards for individual source categories, and 
public comment has been taken in the context of those actions. Some of 
the revisions in today's notice have not been reflected in any previous 
notices and are being made without public comment on the 
Administrator's own motion. Such revisions are deemed by EPA to be 
without need for public comment based on the nature of the actions. 
Today's notice also announces some anticipated actions.

EFFECTIVE DATE: November 18, 1999.

ADDRESSES: Docket No. A-90-49, containing supporting information used 
in development of this notice, is available for public inspection and 
copying between 8 a.m. and 5:30 p.m., Monday through Friday, excluding 
legal holidays. The docket is located in EPA's Air and Radiation Docket 
and Information Center, Waterside Mall, Room M-1500, 401 M Street, SW., 
Washington, DC 20460, or by calling (202) 260-7548. A reasonable fee 
may be charged for copying docket materials.

FOR FURTHER INFORMATION CONTACT: For information concerning this 
notice, contact Ms. Maria Noell, Emission Standards Division (MD-13), 
U.S. EPA, Office of Air Quality Planning and Standards, Research 
Triangle Park, North Carolina 27711, telephone number (919) 541-5607, 
facsimile number (919) 541-3470, electronic mail address 
``[email protected]''.

SUPPLEMENTARY INFORMATION:

Docket

    The docket for this action is A-90-49. The docket is an organized 
file of all the information submitted to or otherwise relied upon by 
the Agency in the development of this revised list of categories of 
sources and revised schedule for standards. The principal purpose of 
this docket is to allow interested parties to identify and locate 
documents that serve as a record of the process engaged in by the 
Agency to publish today's revision to the initial list and schedule. 
The docket is available for public inspection at the EPA's Air and 
Radiation Docket and Information Center, which is listed in the 
ADDRESSES section of this notice.

Technology Transfer Network

    In addition to being available in the docket, an electronic copy of 
today's notice is also available through the Technology Transfer 
Network (TTN). Following signature, a copy of the notice will be posted 
on the TTN's policy and guidance page for newly proposed or promulgated 
rules http://www.epa.gov/ttn/oarpg. The TTN provides information and 
technology exchange in various areas of air pollution control. If more 
information regarding the TTN is needed, call the TTN HELP line at 
(919) 541-5384.

I. What is the History of the Source Category List and Schedule?

    The CAA amendments of 1990 (Pub. L. 101-549) require, under section 
112, that EPA list all categories of major sources emitting HAPs and 
such categories of area sources warranting regulation, and promulgate 
national emission standards for HAPs (NESHAP) to control, reduce, or 
otherwise limit the emissions of HAPs from such categories of major and 
area sources. Pursuant to the various specific listing requirements in 
section 112(c), we published on July 16, 1992 (57 FR 31576), a list of 
174 categories of major and area sources--referred to as the ``initial 
list''--for which we would develop emission standards. Following this 
listing, pursuant to requirements in section 112(e), on December 3, 
1993 (58 FR 63941), we published a schedule for the promulgation of 
emission standards for each of the 174 listed source categories.
    When we publish notices that affect actions relating to individual 
source categories, it is important to reflect the resultant changes on 
the list and schedule. On June 4, 1996 (61 FR 28197), we published a 
notice that referenced all previous listing and schedule changes and 
consolidated those actions, along with several new actions, into a 
revised source category list and schedule. We published a subsequent 
notice on February 12, 1998 (63 FR 7155), which again updated the list 
and schedule; and on May 17, 1999 (64 FR 26743), we published a notice 
which announced scheduling changes for promulgating standards. You 
should read these previous notices for information relating to 
development of the initial list and schedule and subsequent changes.

II. Why is EPA Issuing This Notice?

    This notice announces all list and schedule changes, as well as 
proposed changes, that have occurred since we last updated the list on 
February 12, 1998 (63 FR 7155) and the schedule on May 17, 1999 (64 FR 
26743). There are also a few anticipated future actions which are being 
announced in this notice; however, the proposed and anticipated actions 
are not reflected in Table 1 at the end of today's notice since these 
changes are tentative and are not being effected by this notice. We are 
announcing these possible future actions to give the reader the maximum 
notice of likely future actions. The list of changes, along with the 
affected source categories, are listed below:

A. Changes to Source Category Names
     Rubber Tire Manufacturing
     Plywood and Composite Wood Products
     Manufacturing of Nutritional Yeast
     Paint Stripping Operations
     Refractories Manufacturing
     Wood Building Products (Surface Coating)
     Ferroalloys Production: Silicomanganese and Ferromanganese
     Steel Pickling--HCl Process Facilities and Hydrochloric 
Acid Regeneration Plants
     Reciprocating Internal Combustion Engines
     Combustion Turbines
     Rocket Testing Facilities
B. Correction to a Previous Notice
     Fumed Silica Production
C. Changes to the Promulgation Schedule
     Pulp and Paper Production
     Aerosol Can-Filling Facilities
     Antimony Oxides Manufacturing
D. Addition of Source Categories
     Cellulosic Sponge Manufacturing
     Brick and Structural Clay Products Manufacturing
     Ceramics Manufacturing
     Clay Minerals Processing
     Lightweight Aggregate Manufacturing
     Wet-Formed Fiberglass Mat Production
E. Deletion of Source Categories
     Aerosol Can-Filling Facilities
     Antimony Oxides Manufacturing
F. Reassignment of a Source Category to a Different Industry Group
     Rocket Testing Facilities
     Tetrahydrobenzaldehyde Production
G. Changes to the Scope of a Source Category
     Boat Manufacturing
H. Subsumptions of Source Categories
     Pesticide Active Ingredient Production
     Synthetic Organic Chemical Manufacturing

[[Page 63027]]

     Miscellaneous Organic Chemical Processes
     Miscellaneous Coating Processes
     Amino/Phenolic Resins Production
     Cellulose Ethers Production
     Miscellaneous Viscose Processes

    The source category list and promulgation schedule, updated to 
include today's actions, as well as actions from previous notices, are 
presented in Table 1. Table 1 also includes Federal Register citations 
for notices related to the source categories (Table 1 omits proposal 
notices once a rule or rule amendment has been promulgated). Source 
categories for which revisions have been made in today's notice are 
marked in Table 1 for ease in discerning where revisions have been 
made.
    For general descriptions of source categories listed in Table 1, 
the reader is referred to Docket No. A-90-49 (EPA-450/3-91-030, 
entitled ``Documentation for Developing the Initial Source Category 
List''), and the Federal Register notice for the first revision of the 
source category list and schedule (61 FR 28197; June 4, 1996). For 
subsequent changes to descriptions of source categories for which a 
rule has been promulgated, the reader is advised to consult Table 1 for 
the citation of the Federal Register notice which will include the 
amended definition and corresponding rule applicability.

III. What Are the Revisions EPA is Making to the Source Category 
List and Schedule?

    The following sections describe revisions to the source category 
list since the February 12, 1998 notice and the schedule since the May 
17, 1999 notice, as well as proposed and anticipated future actions.

A. Changes to Source Category Names

    We are renaming the following source categories so that the names 
better describe the source category:
    1. ``Tire Production'' is renamed ``Rubber Tire Manufacturing.''
    2. ``Plywood/Particle Board Manufacturing'' is renamed ``Plywood 
and Composite Wood Products.''
    3. ``Baker's Yeast Manufacturing'' is renamed ``Manufacturing of 
Nutritional Yeast'' to clarify the scope as well as distinguish it from 
the regulation of bakeries (63 FR 55812).
    4. ``Paint Stripper Users'' is renamed ``Paint Stripping 
Operations.''
    5. ``Chromium Refractories Production'' is renamed ``Refractories 
Manufacturing.'' Due to source testing that confirmed major sources of 
HAP emissions (i.e., greater than or equal to 10 tons per year (tpy) of 
a single HAP or 25 tpy aggregate HAPs) from several types of refractory 
manufacturing, we have determined that this source category should be 
expanded to include several types of refractory manufacturing.
    6. ``Flat Wood Paneling (Surface Coating)'' is renamed ``Wood 
Building Products (Surface Coating).''
    7. ``Ferroalloys Production'' is renamed ``Ferroalloys Production: 
Silicomanganese and Ferromanganese.'' We have determined that these are 
the only alloy types covered by the rule.
    8. ``Steel Pickling--HCl Process'' is renamed ``Steel Pickling--HCl 
Process Facilities and Hydrochloric Acid Regeneration Plants.'' We have 
decided, for informational purposes, that ``Hydrochloric Acid 
Regeneration Plants'' should be added to the title since the rule 
affects spent acid regeneration in addition to steel pickling 
processes.
    9. ``Stationary Internal Combustion Engines'' is renamed 
``Reciprocating Internal Combustion Engines.''
    10. ``Stationary Turbines'' is renamed ``Combustion Turbines.''
    11. ``Rocket Engine Test Firing'' is renamed ``Rocket Testing 
Facilities.''

B. Correction to a Previous Notice

    This Federal Register notice announces one change to correct the 
name of the Fume Silica Production source category. This source 
category is one of the 174 source categories initially listed on July 
16, 1992 (57 FR 31576). The name is being changed to correct a 
typographical error. The correct name of this source category is 
``Fumed Silica Production.''

C. Changes to the Promulgation Schedule

    In the December 3, 1993 notice (58 FR 63941), we scheduled the 
initially listed source categories for regulation such that 50 percent 
(87 of 174) would be promulgated by November 15, 1997. Consequently, to 
continue to satisfy the numerical and temporal requirements of CAA 
section 112(e)(1), any change that would delay the deadline for a 
source category scheduled for regulation by November 15, 1997, must be 
offset by a corresponding shifting of a source category from the 
November 15, 2000 regulatory timeframe to the November 15, 1997 
timeframe.
1. Pulp and Paper Production
    We are changing the schedule for Pulp and Paper Production, which 
we included in the initial source category schedule in December 1993, 
from November 15, 1997 to November 15, 2000. The Pulp and Paper 
Production maximum achievable control technology (MACT) standard (40 
CFR part 63, subpart S), applicable to pulping, bleaching, and paper 
making operations, was promulgated on April 15, 1998. The MACT standard 
for chemical recovery combustion sources at kraft, soda, sulfite and 
stand-alone semichemical pulp mills (40 CFR part 63, subpart MM) was 
also proposed on April 15, 1998. To address comments received on the 
April 15, 1998 proposal, we anticipate the need to issue a supplemental 
notice to the proposal before we can promulgate the standard. 
Consequently, we are rescheduling the Pulp and Paper Production source 
category for the November 15, 2000 regulatory timeframe, which will 
allow us time to address issues raised by comments received on the 
April 15, 1998 proposal.
2. Aerosol Can-Filling Facilities and Antimony Oxides Manufacturing
    To ensure that we meet the CAA section 112(e)(1) scheduling 
requirements, we are countering the Pulp and Paper Production source 
category scheduling change by moving two source categories, Aerosol 
Can-Filling Facilities and Antimony Oxides Manufacturing, forward to 
the November 15, 1997 regulatory timeframe. This move more than meets 
the statutory requirement of promulgation of 50 percent of the 
initially listed source categories by November 15, 1997. We are also 
delisting these two source categories in actions under subsection E of 
this section, ``Deletion of Source Categories.''

D. Addition of Source Categories

    Pursuant to section 112(c)(5), the Administrator may at any time 
add categories to the initial source category list based on the same 
criteria used to develop the initial list. Section 112(c)(5) also 
states that the Administrator shall promulgate standards to regulate 
HAP emissions from these added categories and subcategories within 10 
years after enactment of the CAA amendments of 1990 (i.e., by November 
15, 2000) or within 2 years after the date on which the category or 
subcategory was listed, whichever is later.
    In response to new information, today's notice reflects the listing 
of Cellulosic Sponge Manufacturing as a source category because it 
contains facilities meeting the CAA section 112(a)(1) major source 
criteria. This source category includes facilities that manufacture 
cellulosic sponges using the viscose process. The HAPs are emitted from 
the xanthation,

[[Page 63028]]

regeneration/washing, and salt recovery processes. The HAPs that are 
emitted from these processes include carbon disulfide and carbonyl 
sulfide. Pursuant to section 112(c)(5), this category is scheduled for 
standards promulgation by November 16, 2001. You should refer to 
subsection H of this notice for a discussion of the anticipated 
subsumption of this source category into a broader cellulose source 
category.
    With respect to the Clay Products source category, EPA anticipates 
replacing the existing source category with four new source categories. 
The Clay Products source category comprises four distinctly different 
types of processes and products which will form the bases of the new 
source categories. Those four anticipated source categories are: Brick 
and Structural Clay Products Manufacturing, Ceramics Manufacturing, 
Clay Minerals Processing, and Lightweight Aggregate Manufacturing. Each 
of these source categories has unique emissions characteristics, 
emissions controls, and economic considerations. We expect to propose 
and promulgate separate MACT standards for each of the anticipated four 
source categories. When each of the standards is proposed, that 
proposal will add the new source category to the source category list. 
The public will then have an opportunity to comment on adding these 
source categories in conjunction with the MACT proposal. Pursuant to 
section 112(c)(5), these source categories will be scheduled for 
promulgation by November 15, 2000, the same date that the original Clay 
Products source category was scheduled for promulgation.
    Today's notice also involves one other anticipated action to add a 
source category named ``Wet-Formed Fiberglass Mat Production.'' During 
the development of the Asphalt Roofing Manufacturing and Asphalt 
Processing MACT standards, industry representatives alerted EPA about 
the wet-formed fiberglass mat manufacturing industry, and its 
relationship to the asphalt roofing production industry and companies. 
We determined that wet-formed fiberglass mat manufacturing facilities 
have the potential to be major sources. We have decided to develop a 
separate MACT standard for the wet-formed fiberglass mat industry 
because the production processes and pollutant emissions are different 
from the asphalt roofing manufacturing and the asphalt processing 
industries. We anticipate proposing a MACT standard for Wet-Formed 
Fiberglass Mat Production in late 1999. That MACT proposal will add the 
source category to the source category list, at which time the public 
will have an opportunity to comment on adding this source category. We 
will be scheduling this source category for MACT promulgation by 2 
years after the date of listing of the source category, as specified in 
section 112(c)(5) of the CAA.

E. Deletion of Source Categories

    The Administrator may, where appropriate, delete categories of 
sources on the Administrator's own motion or on petition. In today's 
notice, we are deleting two source categories, Aerosol Can-Filling 
Facilities and Antimony Oxide Manufacturing, on the Administrator's own 
motion. As discussed in the initial list notice (57 FR 31576), we 
included these categories on the list because at the time, we believed 
there were either major sources in each category, or sources collocated 
on the premises of major sources. As such, CAA section 112(c)(1) 
requires that we list these source categories. In today's notice, we 
are deleting these source categories because available data indicate 
that there are no major sources in either source category.
    This section does not include categories of sources which are being 
removed from the list by way of subsumption into other listed 
categories. Subsumption is not a deletion, but rather an action to 
combine source categories on the list. See subsection H of this section 
for information on source categories being subsumed into other listed 
source categories.
1. Aerosol Can-Filling Facilities
    The Aerosol Can-Filling Facilities source category was initially 
listed in July 1992 and was based on an industry survey performed by 
EPA in 1987 which indicated that several fillers emitted HAPs in excess 
of major source levels. The HAPs included methyl chloroform (also known 
as 1,1,1-trichloroethane), methylene chloride (also known as 
dichloromethane), tetrachloroethylene (also known as 
perchloroethylene), and trichloroethylene. Work on the rule development 
for aerosol can-filling began in 1997. Because the information that 
supported the initial listing was limited and more than 10 years old, 
new data was obtained.
    A comprehensive list of both custom and captive fillers, which 
totaled 149 fillers, was obtained from industry trade associations. The 
EPA's Toxic Release Inventory (TRI) for 1997 was then accessed. Reports 
were obtained for 35 of the 149 fillers. We do not believe that the 
non-reporting fillers emit HAPs in appreciable quantities. A facility 
is not required to complete EPA Form R (Toxic Chemical Release 
Inventory Reporting Form) if it manufactures or produces less than 12.5 
tpy or uses less than 5 tpy of any chemical or chemical category on the 
Superfund Amendments and Reauthorization Act (SARA) section 313 toxic 
chemicals list.
    The HAPs reported included methyl chloroform, methylene chloride, 
methanol, methyl ethyl ketone, tetrachloroethylene, toluene, 
trichloroethylene, and xylene. Of the 35 reporting fillers, only one 
reported emitting HAPs at more than major source levels (10.3 tons of 
dichloromethane) in 1997. That filler was subsequently contacted to 
obtain a copy of its 1998 Form R. That report indicates that 7 tons of 
dichloromethane (the highest HAP emitted) and 14 tons of combined HAPs 
were emitted in 1998. The filler has since committed, through its Title 
V permit, to a federally enforceable requirement that caps HAP 
emissions to less than 10 tpy for any single HAP and 25 tpy for any 
combination of HAPs.
    In summary, there are no major sources in this source category. 
Consequently, we are removing this category from the list of major 
source categories selected for regulation.
2. Antimony Oxides Manufacturing
    The source category consists of four sources engaged in the 
production of antimony oxide, a white, crystaline powder used mainly as 
a flame retardant in plastics and textiles. Manufacturing processes 
include oxidation of antimony ingots or crude antimony oxide in kiln-
type furnaces followed by radiative cooling and collection of refined 
product oxide in baghouses. The initial listing of Antimony Oxides 
Manufacturing as a major source category was based on the calculation 
which assumed that 1 percent of the annual production of antimony oxide 
in 1987 (20,700 metric tons) was released to the atmosphere.
    Since the initial listing, we have visited all four sources and 
reviewed permit conditions to estimate emissions. In addition, two of 
the sources performed stack tests to quantify their actual emissions of 
antimony. Based on the above information, it is our conclusion that no 
antimony oxides manufacturing facility emits antimony compounds 
approaching major source levels. Our best estimate for the highest 
emitting source is less than 6 tpy. Estimates for the other three 
sources range from about 20 pounds per year to 3 tpy. Therefore, since 
there are no major sources in this category, we are removing it from 
the list.

[[Page 63029]]

F. Reassignment of a Source Category to a Different Industry Group

    On the initial source category list, the Rocket Testing Facilities 
source category was categorized under the Miscellaneous Processes 
industry group. The Rocket Testing Facilities source category includes 
facilities that fire rocket engines to determine performance 
specifications or compliance with other functional standards. The 
category includes, but is not limited to, test firing of solid and 
liquid fuel rocket engines. Therefore, this source category more 
appropriately belongs under the Fuel Combustion industry group. The 
movement of this source category will have no effect on the 
promulgation date of the MACT standard.
    Today's notice also updates the source category list to reflect the 
movement of the Tetrahydrobenzaldehyde Production source category from 
the Miscellaneous Processes industry group to the Production of Organic 
Chemicals industry group. You should refer to subsection H of this 
notice to learn more about the subsumption of this source category.

G. Changes to the Scope of a Source Category

    Today's action serves to broaden the Boat Manufacturing source 
category to include boats that are constructed of aluminum. In the data 
gathering process for the Boat Manufacturing source category, we found 
that there was a similarity in some types of emission points between 
boats made of synthetic material and boats made of aluminum. In 
addition, data gathered for aluminum boat painting operations indicate 
that these operations would be addressed more appropriately in the Boat 
Manufacturing source category, rather than in the Miscellaneous Metal 
Parts Coating source category. Broadening the scope of the Boat 
Manufacturing source category to include the manufacturing of aluminum 
boats will not result in any change of schedule for this source 
category.

H. Subsumptions of Source Categories

    Today's notice updates the source category list to reflect the 
subsumption of eleven previously listed source categories under the 
Agricultural Chemicals Production industry group into a single source 
category, and also broadens the scope of that category to include a 
number of other pesticide active ingredient (PAI) production operations 
that were not included on the initial source category list. For further 
information, you should refer to a June 23, 1999, notice (64 FR 33549), 
which promulgated the MACT standard for PAI production. The eleven 
source categories subsumed were: 4-Chloro-2-Methylphenoxyacetic Acid 
Production, 2,4-D Salts and Esters Production, 4,6-Dinitro-o-Cresol 
Production, Butadiene-Furfural Cotrimer (R-11) Production, Captafol 
Production, Captan Production, Chloroneb Production, Chlorothalonil 
Production, Dacthal Production, Sodium Pentachlorophenate Production, 
and Tordon (tm) Acid Production. In developing the proposed PAI MACT 
standard (61 FR 57602, November 10, 1997), we decided not to set MACT 
for each individual source category, but to aggregate them under the 
same source category. Data gathered from the PAI production industry 
indicated that the process equipment, emission characteristics, and 
applicable control technologies were sufficiently similar for the broad 
group of sources such that it was appropriate for EPA to regulate them 
under a single MACT standard.
    Today's notice updates the source category list to reflect the 
subsumption of the Tetrahydrobenzaldehyde Production source category 
into the Synthetic Organic Chemical Manufacturing source category. For 
more information, you should refer to a May 12, 1998 notice (63 FR 
26078), which promulgated amendments to the Synthetic Organic Chemical 
Manufacturing Industry NESHAP (commonly known as the Hazardous Organic 
NESHAP (HON)).
    You should refer to a November 7, 1996 notice (61 FR 57602) and the 
February 12, 1998 source category notice (63 FR 7155), to learn about 
an anticipated listing action involving the subsumption of a number of 
source categories into one source category called the ``Miscellaneous 
Organic Chemical Processes'' source category. We are now considering 
combining the source categories into two new source categories instead 
of one. The two new source categories would be called the 
``Miscellaneous Organic Chemical Processes'' source category and the 
``Miscellaneous Coating Processes'' source category. The scope of the 
Miscellaneous Organic Chemical Processes source category would also be 
broadened to cover more organic chemical processes, in addition to the 
process already listed. Each of these source categories is scheduled 
for promulgation no later than November 15, 2000; thus, the two new 
source categories would also be scheduled for that regulatory 
timeframe. The proposal notices for those MACT standards will serve as 
the official action to combine and rename the new source categories. 
The public will have an opportunity to comment on actions as part of 
those MACT proposals.
    We also refer the reader to a December 14, 1998 notice (63 FR 
68832), which announced combining two source categories, Amino Resins 
Production source category and Phenolic Resins Production source 
category, into a single new source category called ``Amino/Phenolic 
Resins Production'' for purposes of efficiency in rulemaking.
    Today's notice involves another anticipated action regarding the 
combining of the seven categories related to cellulose production into 
two source categories called, ``Cellulose Ethers Production'' and 
``Miscellaneous Viscose Processes.'' We are considering the combining 
of Carboxymethylcellulose Production and Cellulose Ethers Production 
into the Cellulose Ethers Production. We are also considering the 
combining of four existing source categories into a new source category 
called, ``Miscellaneous Viscose Processes.'' This newly defined source 
category would subsume the Rayon Production source category, Cellulose 
Food Casing Manufacturing source category, Cellophane Production source 
category, and Cellulosic Sponge Manufacturing source category. Each of 
these source categories is scheduled for promulgation no later than 
November 15, 2000; thus these two newly defined source categories would 
also be scheduled for that regulatory timeframe. The proposal notices 
for those MACT standards will serve as the official actions to combine 
the source categories and to name the newly defined source categories. 
The public will have the opportunity to comment on those actions as 
part of the Miscellaneous Cellulose Production MACT proposal.

IV. Is This Action Subject to Judicial Review?

    The CAA section 112(e)(3) states that the determination of 
priorities for promulgation of standards for the listed source 
categories is not a rulemaking and is not subject to judicial review, 
except that, failure to promulgate any standard pursuant to the 
schedule established under section 112(e) shall be subject to review 
under section 304 of the CAA. Section 112(e)(4) states that, 
notwithstanding section 307 of the Act, no action of the Administrator 
listing a source category or subcategory under section 112(c) shall be 
a final Agency action subject to judicial review, except that any such 
action may be reviewed under section 307 when the Administrator issues 
emission standards

[[Page 63030]]

for such pollutant or category. Therefore, today's notice is not 
subject to judicial review.

V. Is EPA Asking for Public Comment?

    Prior to issuance of the initial source category list, we published 
a draft initial list for public comment (56 FR 28548, June 21, 1991). 
Although we were not required to take public comment on the initial 
source category list, we believed it was useful to solicit input on a 
number of issues related to the list. Indeed, in most instances, even 
where there is no statutory requirement to take comment, we solicit 
public comments on actions we are contemplating. Section 112(e)(3) 
required that we offer opportunity for public comments on the initial 
source category schedule, which we published as a draft in a September 
24, 1992 notice and subsequently published in final form on December 3, 
1993. We have decided, however, that it is unnecessary to solicit 
additional public comment on the revisions reflected in today's notice. 
Where we believe it is useful to solicit input on certain actions, we 
will offer interested parties an opportunity to provide comments on 
proposed individual MACT standards.

VI. Administrative Requirements

    Today's notice is not a rule; it is essentially an information 
sharing activity which does not impose regulatory requirements or 
costs. Therefore, the requirements of Executive Order 13045 (Protection 
of Children from Environmental Health Risks and Safety Risks), 
Executive Order 13084 (Consultation and Coordination with Indian Tribal 
Governments), Executive Order 13132 (Federalism), the Regulatory 
Flexibility Act, the National Technology Transfer and Advancement Act, 
and the Unfunded Mandates Reform Act do not apply to today's notice. 
Also, this notice does not contain any information collection 
requirements and, therefore, is not subject to the Paperwork Reduction 
Act, 44 U.S.C. 3501 et seq.
    Under Executive Order 12866 (58 FR 51735, October 4, 1993), a 
regulatory action determined to be ``significant'' is subject to OMB 
review and the requirements of the Executive Order. The Order defines 
``significant'' regulatory action as one that is likely to lead to a 
rule that may either (1) Have an annual effect on the economy of $100 
million or more, or adversely affect a sector of the economy, 
productivity, competition, jobs, the environment, public health or 
safety, or State, local or tribal governments or communities; (2) 
Create a serious inconsistency or otherwise interfere with an action 
taken or planned by another agency; (3) Materially alter the budgetary 
impact of entitlements, grants, user fees, or loan programs or the 
rights and obligations of recipients thereof; or (4) raise novel legal 
or policy issues arising out of legal mandates, the President's 
priorities, or the principles set forth in the Executive Order.
    Pursuant to the terms of Executive Order 12866, OMB considers 
today's notice a ``significant regulatory action'' within the meaning 
of the Executive Order. For this reason, this action underwent review 
by the OMB.

    Dated: November 12, 1999.
Robert Perciasepe,
Assistant Administrator for Air and Radiation.

     Table 1.--Categories of Sources of Hazardous Air Pollutants and
           Regulation Promulgation Schedule by Industry Group
                   [Revision date: November 18, 1999].
------------------------------------------------------------------------
                                           Statutory promulgation date/
    Industry Group Source Category a       Federal Register citation b
------------------------------------------------------------------------
Fuel Combustion:
    Combustion Turbines................  11/15/2000.
    Engine Test Facilities.............  11/15/2000.
    Industrial Boilers.................  11/15/2000.
    Institutional/Commercial Boilers...  11/15/2000.
    Process Heaters....................  11/15/2000.
    Reciprocating Internal Combustion    11/15/2000.
     Engines.
    Rocket Testing Facilities..........  11/15/2000.
    Stationary Internal Combustion       Renamed as of today.
     Engines.
    Stationary Turbines................  Renamed as of today.
Non-Ferrous Metals Processing:
    Lead Acid Battery Manufacturing....  Deleted 61FR28197.
    Primary Aluminum Production........  11/15/1997, 62FR52383(F).
    Primary Copper Smelting............  11/15/2000, 63FR19582(P).
    Primary Lead Smelting..............  11/15/1997, 64FR30194(F).
    Primary Magnesium Refining.........  11/15/2000.
    Secondary Aluminum Production......  11/15/1997, 64FR6946(P).
    Secondary Lead Smelting............  11/15/1994, 60FR32587(F),
                                          61FR27785(A), 61FR65334(A),
                                          62FR32209(A), 63FR45007(A),
                                          64FR4570(A).
Ferrous Metals Processing:
    Coke By-Product Plants.............  11/15/2000.
    Coke Ovens: Charging, Top Side, and  12/31/1992, 58FR57898(F),
     Door Leaks.                          59FR01922(C).
    Coke Ovens: Pushing, Quenching, and  11/15/2000.
     Battery Stacks.
    Ferroalloys Production.............  Renamed as of today.
    Ferroalloys Production:              11/15/1997, 64FR27450(F).
     Silicomanganese and Ferromanganese.
    Integrated Iron and Steel            11/15/2000.
     Manufacturing.
    Iron Foundries.....................  11/15/2000.
    Non-Stainless Steel Manufacturing--  Deleted, 61FR28197.
     Electric Arc Furnace (EAF)
     Operation.
    Stainless Steel Manufacturing--      Deleted, 61FR28197.
     Electric Arc Furnace (EAF)
     Operation.
    Steel Foundries....................  11/15/2000.
    Steel Pickling--HCl Process........  Renamed as of today.
    Steel Pickling--HCl Process          11/15/1997, 64FR33202(F).
     Facilities and Hydrochloric Acid
     Regeneration Plants.

[[Page 63031]]

 
Mineral Products Processing:
    Alumina Processing.................  11/15/2000.
    Asphalt Concrete Manufacturing.....  11/15/2000.
    Asphalt Processing.................  11/15/2000.
    Asphalt Roofing Manufacturing......  11/15/2000.
    Asphalt/Coal Tar Application--Metal  11/15/2000.
     Pipes.
    Chromium Refractories Production...  Renamed as of today.
    Clay Products Manufacturing........  11/15/2000.
    Lime Manufacturing.................  11/15/2000.
    Mineral Wool Production............  11/15/1997, 64FR29490(F).
    Portland Cement Manufacturing......  11/15/1997, 64FR31897(F).
    Refractories Manufacturing.........  11/15/2000.
    Taconite Iron Ore Processing.......  11/15/2000.
    Wool Fiberglass Manufacturing......  11/15/1997, 64FR31695(F).
Petroleum and Natural Gas Production
 and Refining:
    Oil and Natural Gas Production.....  11/15/1997, 64FR32610(F).
    Natural Gas Transmission and         11/15/2000, 64FR32610(F).
     Storage.
    Petroleum Refineries--Catalytic      11/15/1997, 63FR78890(P).
     Cracking (Fluid and other) Units,
     Catalytic Reforming Units, and
     Sulfur Plant Units.
    Petroleum Refineries--Other Sources  11/15/1994, 60FR43244(F),
     Not Distinctly Listed.               61FR07051(C), 61FR29876(C),
                                          62FR07937(A).
Liquids Distribution:
    Gasoline Distribution (Stage 1)....  11/15/1994, 59FR42788(N),
                                          59FR64303(F), 60FR07627(C),
                                          60FR32912(C), 60FR43244(A),
                                          60FR57628(C), 60FR62991(S),
                                          61FR07718(A), 61FR58547(N),
                                          62FR09087(A).
    Marine Vessel Loading Operations...  11/15/1997, 60FR48399(F).
    Organic Liquids Distribution (Non-   11/15/2000.
     Gasoline).
Surface Coating Processes:
    Aerospace Industries...............  11/15/1994, 60FR45956(F),
                                          61FR04903(C), 61FR66227(C),
                                          63FR15016(A), 63FR46525(A).
    Auto and Light Duty Truck (Surface   11/15/2000.
     Coating).
    Flat Wood Paneling (Surface          Renamed as of today.
     Coating).
    Large Appliance (Surface Coating)..  11/15/2000, Redefined scope as
                                          of today.
    Magnetic Tapes (Surface Coating)...  11/15/1994, 59FR64580(F).
    Manufacture of Paints, Coatings,     11/15/2000.
     and Adhesives.
    Metal Can (Surface Coating)........  11/15/2000.
    Metal Coil (Surface Coating).......  11/15/2000.
    Metal Furniture (Surface Coating)..  11/15/2000.
    Miscellaneous Metal Parts and        11/15/2000.
     Products (Surface Coating).
    Paper and Other Webs (Surface        11/15/2000.
     Coating).
    Plastic Parts and Products (Surface  11/15/2000.
     Coating).
    Printing, Coating, and Dyeing of     11/15/2000.
     Fabrics.
    Printing/Publishing (Surface         11/15/1994, 61FR27132(F).
     Coating).
    Shipbuilding and Ship Repair         11/15/1994, 60FR64330(F),
     (Surface Coating).                   61FR30814(A), 61FR66226(C).
    Wood Building Products (Surface      11/15/2000.
     Coating).
    Wood Furniture (Surface Coating)...  11/15/1994, 60FR62930(F),
                                          62FR30257(C), 62FR31361(A).
Waste Treatment and Disposal:
    Hazardous Waste Incineration.......  11/15/2000.
    Municipal Landfills................  11/15/2000.
    Off-Site Waste and Recovery          11/15/1994, 61FR34140(F),
     Operations.                          64FR38950(a), 64FR38950(A).
    Publicly Owned Treatment Works       11/15/1995, 63FR66084(P).
     (POTW) Emissions c.
    Sewage Sludge Incineration.........  11/15/2000.
    Site Remediation...................  11/15/2000.
    Solid Waste Treatment, Storage and   Renamed, 59FR51913.
     Disposal Facilities (TSDF).
Agricultural chemicals Production:
    Pesticide Active Ingredient          11/15/1997, 64FR33549(F).
     Production.
    4-chloro-2-Methylphenoxyacetic Acid  Subsumed as of today.
     Production.
    2,4-D Salts and Esters Production..  Subsumed as of today.
    4,6-Dinitro-o-cresol Production....  Subsumed as of today.
    Butadiene-Furfural cotrimer(R-11)    Subsumed as of today.
     Production d.
    captafol Production d..............  Subsumed as of today.
    captan Production d................  Subsumed as of today.
    chloroneb Production...............  Subsumed as of today.
    chlorothalonil Production d........  Subsumed as of today.
    Dacthal (tm) Production d..........  Subsumed as of today.
    Sodium Pentachlorophenate            Subsumed as of today.
     Production.
    Tordon (tm) Acid Production d......  Subsumed as of today.
Fibers Production Processes:
    Acrylic Fibers/Modacrylic Fibers     11/15/1997, 64FR34853(F).
     Production.

[[Page 63032]]

 
    Rayon Production...................  11/15/2000.
    Spandex Production.................  11/15/2000.
Food and Agriculture Processes:
    Baker's Yeast Manufacturing........  Renamed as of today.
    Manufacturing of Nutritional Yeast.  11/15/2000, 63FR55812(P).
    cellulose Food casing Manufacturing  11/15/2000.
    Vegetable Oil Production...........  11/15/2000.
Pharmaceutical Production Processes:
    Pharmaceuticals Production d.......  11/15/1997, 63FR50280(F).
Polymers and Resins Production:
    Acetal Resins Production...........  11/15/1997 64FR34853(F).
    Acrylonitrile-Butadiene-Styrene      11/15/1994, 61FR48208(F),
     Production.                          61FR54342(C), 61FR59849(N),
                                          62FR01835(A), 62FR37720(A),
                                          63FR9944(C), 63FR67879(N),
                                          64FR11536(A), 64FR11555(a),
                                          64FR11560(a), 64FR35023(S),
                                          64FR35107(a).
    Alkyd Resins Production............  11/15/2000.
    Amino Resins Production............  11/15/1997, 63FR68832(P).
    Boat Manufacturing.................  11/15/2000, Redefined scope as
                                          of today.
    Butyl Rubber Production............  11/15/1994, 61FR46906(F),
                                          61FR59849(N), 62FR01835(A),
                                          62FR12546(N), 62FR37720(A),
                                          63FR67879(N), 64FR11536(A),
                                          64FR11555(a), 64FR11560(a),
                                          64FR35023(S), 64FR35107(a).
    Carboxymethylcellulose Production..  11/15/2000.
    Cellophane Production..............  11/15/2000.
    Cellulose Ethers Production........  11/15/2000.
    Epichlorohydrin Elastomers           11/15/1994, 61FR46906(F),
     Production.                          61FR59849(N), 62FR01835(A),
                                          62FR12546(N), 62FR37720(A),
                                          63FR67879(N), 64FR11536(A),
                                          64FR11555(a), 64FR11560(a),
                                          64FR35023(S), 64FR35107(a).
    Epoxy Resins Production............  11/15/1994, 60FR12670(F).
    Ethylene-Propylene Rubber            11/15/1994, 61FR46906(F),
     Production.                          61FR59849(N), 62FR01835(A),
                                          62FR12546(N), 62FR37720(A),
                                          63FR67879(N), 64FR11536(A),
                                          64FR11555(a), 64FR11560(a),
                                          64FR35023(S), 64FR35107(a).
    Flexible Polyurethane Foam           11/15/1997, 64FR34853(F),
     Production.                          62FR05074(C).
    Hypalon (tm) Production d..........  11/15/1994, 61FR46906(F),
                                          61FR59849(N), 62FR01835(A),
                                          62FR12546(N), 62FR37720(A),
                                          63FR67879(N), 64FR11536(A),
                                          64FR11555(a), 64FR11560(a),
                                          64FR35023(S), 64FR35107(a).
    Maleic Anhydride Copolymers          11/15/2000.
     Production.
    Methylcellulose Production.........  11/15/2000.
    Methyl Methacrylate-Acrylonitrile-   11/15/1994, 61FR48208(F),
     Butadiene-Styrene Production d.      61FR54342(C), 61FR59849(N),
                                          62FR01835(A), 62FR37720(A),
                                          63FR9944(C), 63FR67879(N),
                                          64FR11536(A), 64FR11555(a),
                                          64FR11560(a), 64FR35023(S),
                                          64FR35107(a).
    Methyl Methacrylate-Butadiene-       11/15/1994, 61FR48208(F),
     Styrene Terpolymers Production d.    61FR54342(C), 61FR59849(N),
                                          62FR01835(A), 62FR37720(A),
                                          63FR9944(C), 63FR67879(N),
                                          64FR11536(A), 64FR11555(a),
                                          64FR11560(a), 64FR35023(S),
                                          64FR35107(a).
    Neoprene Production................  11/15/1994, 61FR46906(F),
                                          61FR59849(N), 62FR01835(A),
                                          62FR12546(N), 62FR37720(A),
                                          63FR67879(N), 64FR11536(A),
                                          64FR11555(a), 64FR11560(a),
                                          64FR35023(S), 64FR35107(a).
    Nitrile Butadiene Rubber Production  11/15/1994, 61FR46906(F),
                                          61FR59849(N), 62FR01835(A),
                                          62FR12546(N), 62FR37720(A),
                                          63FR67879(N), 64FR11536(A),
                                          64FR11555(a), 64FR11560(a),
                                          64FR35023(S), 64FR35107(a).
    Nitrile Resins Production..........  11/15/2000, 61FR48208(F),
                                          61FR54342(C), 61FR59849(N),
                                          62FR01835(A), 62FR37720(A),
                                          63FR9944(C), 63FR67879(N),
                                          64FR11536(A), 64FR11555(a),
                                          64FR11560(a), 64FR35023(S),
                                          64FR35107(a).
    Non-Nylon Polyamides Production....  11/15/1994, 60FR12670(F).
    Nylon 6 Production.................  Deleted 63FR7155.
    Phenolic Resins Production.........  63FR68832(P).
    Polybutadiene Rubber Production d..  11/15/1994, 61FR46906(F),
                                          61FR59849(N), 62FR01835(A),
                                          62FR12546(N). 62FR37720(A),
                                          63FR67879(N), 64FR11536(A),
                                          64FR11555(a), 64FR11560(a),
                                          64FR35023(S), 64FR35107(a).
    Polycarbonates Production d........  11/15/1997, 64FR34853(F).
    Polyester Resins Production........  11/15/2000.
    Polyether Polyols Production.......  11/15/1997, 64FR29420(F),
                                          64FR31895(C).
    Polyethylene Terephthalate           11/15/1994, 61FR48208(F),
     Production.                          61FR54342(C), 61FR59849(N),
                                          62FR01835(A), 62FR30993(A),
                                          62FR37720(A), 63FR9944(C),
                                          63FR15312(A), 63FR67879(N),
                                          64FR11536(A), 64FR11555(a),
                                          64FR11560(a), 64FR30406(A),
                                          64FR30456(N), 64FR35023(S),
                                          64FR35107(a).

[[Page 63033]]

 
    Polymerized Vinylidene Chloride      11/15/2000.
     Production.
    Polymethyl Methacrylate Resins       11/15/2000.
     Production.
    Polystyrene Production.............  11/15/1994, 61FR48208(F),
                                          61FR54342(C), 61FR59849(N),
                                          62FR01835(A), 62FR37720(A),
                                          63FR9944(C), 63FR67879(N),
                                          64FR11536(A), 64FR11555(a),
                                          64FR11560(a), 64FR35023(S),
                                          64FR35107(a).
    Polysulfide Rubber Production d....  11/15/1994, 61FR46906(F),
                                          61FR59849(N), 62FR01835(A),
                                          62FR12546(N), 62FR37720(A),
                                          63FR67879(N), 64FR11536(A),
                                          64FR11555(a), 64FR11560(a),
                                          64FR35023(S), 64FR35107(a).
    Polyvinyl Acetate Emulsions          11/15/2000.
     Production.
    Polyvinyl Alcohol Production.......  11/15/2000.
    Polyvinyl Butyral Production.......  11/15/2000.
    Polyvinyl Chloride and Copolymers    11/15/2000.
     Production.
    Reinforced Plastic Composites        11/15/2000.
     Production.
    Styrene-Acrylonitrile Production...  11/15/1994, 61FR48208(F),
                                          61FR54342(C), 61FR59849(N),
                                          62FR01835(A), 62FR37720(A),
                                          63FR9944(C), 63FR67879(N),
                                          64FR11536(A), 64FR11555(a),
                                          64FR11560(a), 64FR35023(S),
                                          64FR35107(a).
    Styrene-Butadiene Rubber and Latex   11/15/1994, 61FR46906(F),
     Production d.                        61FR59849(N), 62FR01835(A),
                                          62FR12546(N), 62FR37720(A),
                                          63FR67879(N), 64FR11536(A),
                                          64FR11555(a), 64FR11560(a),
                                          64FR35023(S), 64FR35107(a).
Production of Inorganic Chemicals:
    Ammonium Sulfate Production--        11/15/2000.
     Caprolactam By-Product Plants.
    Antimony Oxides Manufacturing......  11/15/1997, Promulgation
                                          rescheduled; deleted as of
                                          today.
    Carbon Black Production............  11/15/2000.
    Chlorine Production................  11/15/2000.
    Chromium Chemicals Manufacturing...  Deleted, 61FR28197.
    Cyanide Chemicals Manufacturing....  11/15/2000.
    Cyanuric Chloride Production.......  Deleted 63FR7155.
    Fumed Silica Production............  11/15/2000 Corrected as of
                                          today.
    Hydrochloric Acid Production.......  11/15/2000.
    Hydrogen Cyanide Production........  Subsumed 63FR7155.
    Hydrogen Fluoride Production.......  11/15/1997, 64FR34853(F).
    Phosphate Fertilizers Production...  11/15/1997, 64FR31358(F).
    Phosphoric Acid Manufacturing......  11/15/1997, 64FR31358(F).
    Quaternary Ammonium Compounds        Moved, 61FR28197.
     Production.
    Sodium Cyanide Production..........  Subsumed 63FR7155.
    Uranium Hexafluoride Production....  11/15/2000.
Production of Organic Chemicals:
    Ethylene Processes.................  11/15/2000.
    Quaternary Ammonium Compounds        11/15/2000.
     Production.
    Synthetic Organic Chemical           11/15/1992, 59FR19402(F),
     Manufacturing.                       59FR29196(A), 59FR32339(N),
                                          59FR48175(C), 59FR53359(S),
                                          59FR54131(S), 60FR05320(A),
                                          60FR18020(A), 60FR18026(A),
                                          60FR63624(C), 61FR31435(A),
                                          61FR07716(A), 61FR43544(N),
                                          61FR64572(A), 62FR02722(A).
    Tetrahydrobenzaldehyde Production..  Subsumed as of today,
                                          63FR26078(F).
Miscellaneous Processes:
    Aerosol Can-Filling Facilities.....  11/15/1997, Promulgation
                                          rescheduled; deleted as of
                                          today.
    Benzyltrimethylammonium Chloride     11/15/2000.
     Production.
    Butadiene Dimers Production........  Renamed 61FR28197.
    Carbonyl Sulfide Production........  11/15/2000.
    Cellulosic Sponge Manufacturing....  11/15/2000, Added as of today.
    Chelating Agents Production........  11/15/2000.
    Chlorinated Paraffins Production d.  11/15/2000.
    Chromic Acid Anodizing.............  11/15/1994, 60FR04948(F),
                                          60FR27598(C), 60FR33122(C),
                                          61FR27785(A), 61FR04463(A),
                                          62FR42918(A).
    Commercial Dry Cleaning              11/15/1992 58FR49354(F),
     (Perchloroethylene)--Transfer        58FR66287(A), 60FR64002(A),
     Machines.                            61FR27785(A), 61FR49263(A).
    Commercial Sterilization Facilities  11/15/1994, 59FR62585(F),
                                          61FR27785(A).
    Decorative Chromium Electroplating.  11/15/1994, 60FR04948(F),
                                          60FR27598(C), 60FR33122(C),
                                          61FR27785(A), 61FR04463(A),
                                          62FR42918(A).
    Dodecanedioic Acid Production......  Subsumed, 59FR19402.
    Dry Cleaning (Petroleum Solvent)...  11/15/2000.
    Ethylidene Norbornene Production d.  11/15/2000.
    Explosives Production..............  11/15/2000.
    Flexible Polyurethane Foam           11/15/2000.
     Fabrication Operations.
    Friction Products Manufacturing....  11/15/2000.
    Halogenated Solvent Cleaners.......  11/15/1994, 59FR61801(F),
                                          59FR67750(C), 60FR29484(C).
    Hard Chromium Electroplating.......  11/15/1994, 60FR04948(F),
                                          60FR27598(C), 60FR33122(C),
                                          61FR27785(A), 61FR04463(A),
                                          62FR42918(A).

[[Page 63034]]

 
    Hydrazine Production...............  11/15/2000.
    Industrial Cleaning                  11/15/1992, 58FR49354(F),
     (Perchloroethylene)--Dry-to-dry      58FR66287(A), 60FR64002(A),
     machines.                            61FR27785(A), 61FR49263(A).
    Industrial Dry Cleaning              11/15/1992, 58FR49354(F),
     (Perchloroethylene)--Transfer        58FR66287(A), 60FR64002(A),
     Machines.                            61FR27785(A), 61FR49263(A).
    Industrial Process Cooling Towers..  11/15/1994, 59FR46339(F).
    Leather Tanning and Finishing        11/15/2000.
     Operations.
    OBPA/1,3-Diisocyanate Production d.  11/15/2000.
    Paint Stripper Users...............  Renamed as of today.
    Paint Stripping Operations.........  11/15/2000.
    Photographic Chemicals Production..  11/15/2000.
    Phthalate Plasticizers Production..  11/15/2000.
    Plywood and Composite Wood Products  11/15/2000.
    Plywood/Particle Board               Renamed as of today.
     Manufacturing.
    Polyether Polyols Production.......  Moved, 61FR28197.
    Pulp and Paper Production..........  11/15/2000, Promulgation
                                          rescheduled as of today,
                                          63FR18504(F), 63FR18755(P),
                                          63FR42238(C), 63FR49455(A),
                                          63FR71385(A), 64FR17555(A).
    Rocket Engine Test Firing..........  Moved and renamed as of today.
    Rubber Chemicals Manufacturing.....  11/15/2000.
    Rubber Tire Manufacturing..........  11/15/2000.
    Semiconductor Manufacturing........  11/15/2000.
    Symmetrical Tetrachloropyridine      11/15/2000.
     Production d.
    Tetrahydrobenzaldehyde Production..  Moved as of today.
    Tire Production....................  Renamed as of today.
    Wood Treatment.....................  Deleted, 61FR28197.
Categories of Area Sources: e
    Asbestos Processing................  Deleted 60FR61550.
     Chromic Acid Anodizing............  11/15/1994, 60FR04948(F),
                                          60FR27598(C), 60FR33122(C),
                                          61FR27785(A), 61FR04463(A),
                                          62FR42918(A).
    Commercial Dry Cleaning              11/15/1992, 58FR49354(F),
     (Perchloroethylene)--Dry-to-Dry      58FR66287(A), 60FR64002(A),
     Machines.                            61FR27785(A), 61FR49263(A).
    Commercial Dry Cleaning              11/15/1992, 58FR49354(F),
     (Perchloroethylene)--Transfer        58FR66287(A), 60FR64002(A),
     Machines.                            61FR27785(A), 61FR49263(A).
    Commercial Sterilization Facilities  11/15/1994, 59FR62585(F),
                                          61FR27785(A).
    Decorative Chromium Electroplating.  11/15/1994, 60FR04948(F),
                                          60FR27598(C), 60FR33122(C),
                                          61FR27785(A), 61FR04463(A),
                                          62FR42918(A).
    Halogenated Solvent Cleaners.......  11/15/1994, 59FR61801(F),
                                          59FR67750(C), 60FR29484(C).
    Hard Chromium Electroplating.......  11/15/1994, 60FR04948(F),
                                          60FR27598(C), 60FR33122(C),
                                          61FR27785(A), 61FR04463(A),
                                          62FR42918(A).
    Secondary Lead Smelting............  11/15/1997, 60FR32587(F),
                                          61FR27785(A), 61FR65334(A),
                                          62FR32209(A).
------------------------------------------------------------------------
a Only sources within any category located at a major source shall be
  subject to emission standards under CAA section 112 unless a finding
  is made of a threat of adverse effects to human health or the
  environment for the area sources in a category. All listed categories
  are exclusive of any specific operations or processes included under
  other categories that are listed separately.
b This schedule does not establish the order in which the rules for
  particular source categories will be proposed or promulgated. Rather,
  it requires that emissions standards pursuant to CAA section 112(d)
  for a given source category be promulgated by the specified date.
The markings in the ``Statutory Promulgation Date/Federal Register
  Citation'' column of Table 1 denote the following:
 (A): final amendment to a final rulemaking action
 (a): proposed amendment to a final rulemaking action
 (C): correction (or clarification) published subsequent to a proposed
  or final rulemaking action
 (F): final rulemaking action
 (N): notice to announce general information, such as an Agency
  decision, availability of new data, administrative updates, etc.
 (P): proposed rulemaking action
 (R): reopening of a proposed action for public comment
 (S): announcement of a stay, or partial stay, of the rule requirements
 Moved: the source category is relocated to a more appropriate industry
  group
 Subsumed: the source category is included within the definition of
  another listed category and therefore is no longer listed as a
  separate source category
 Renamed: the title of this source category is changed to a more
  appropriate title
 Deleted: the source category is removed from the source category list
c The Publicly Owned Treatment Works (POTW) Emissions source category
  had a statutory deadline for regulatory promulgation of November 15,
  1995, as established by CAA section 112(e)(5). However, for purposes
  of determining the 18-month period applicable to the POTW source
  category under section 112(j)(2), the promulgation deadline was
  November 15, 1997. This latter date is consistent with the section
  112(e) schedule for the promulgation of emissions standards, as
  published in the Federal Register on December 3, 1993 (58 FR 63941).
d Equipment handling specific chemicals for these categories or subsets
  of these categories is subject to a negotiated standard for equipment
  leaks contained in the Hazardous Organic NESHAP (HON), which was
  promulgated on April 22, 1994. The HON includes a negotiated standard
  for equipment leaks from the SOCMI category and 20 non-SOCMI
  categories (or subsets of these categories). The specific processes
  affected within the categories are listed in Section XX.X0(c) of the
  March 6, 1991 Federal Register notice (56 FR 9315).
e A finding of threat of adverse effects to human health or the
  environment was made for each category of area sources listed.


[[Page 63035]]

[FR Doc. 99-30153 Filed 11-17-99; 8:45 am]
BILLING CODE 6560-50-P