populations in the United States.

	EPA has determined that these final rules will not have
disproportionately high and adverse human health or environmental
effects on minority or low-income populations because they increase the
level of environmental protection for all affected populations without
having any disproportionately high and adverse human health or
environmental effects on any population, including any minority or
low-income population.  These final rules establish national standards
for each area source category.

K.  Congressional Review Act

	The Congressional Review Act, 5 U.S.C. 801, et seq., as added by the
Small Business Regulatory Enforcement Fairness Act of 1996, generally
provides that before a rule may take effect the agency promulgating the
rule must submit a rule report, which includes a copy of the rule, to
each House of Congress and to the Comptroller General of the United
States.  EPA will submit a report containing these final rules and other
required information to the U.S. Senate, the U.S. House of
Representatives, and the Comptroller General of the United States prior
to publication of these final rules in the Federal Register.  A major
rule cannot take effect until 60 days after it is published in the
Federal Register.  This action is not a “major rule” as defined by 5
U.S.C. 804(2).  These final rules will be effective on [INSERT DATE OF
PUBLICATION IN THE FEDERAL REGISTER].

List of Subjects in 40 CFR Part 63

	Environmental protection, Air pollution control, Hazardous substances,
Incorporations by reference, Reporting and recordkeeping requirements.

Dated:

Stephen L. Johnson,

Administrator.

	For the reasons stated in the preamble, title 40, chapter I, part 63
of the Code of Federal Regulations is amended as follows:

PART 63–-[AMENDED]

	1.  The authority citation for part 63 continues to read as follows:

	Authority:  42 U.S.C. 7401 et seq.

Subpart A—-[AMENDED]

	2.  Section 63.14 is amended by revising paragraph (i)(1) to read as
follows:

§63.14  Incorporations by reference.

*  *  *  *  *

	(i) *  *  *

	(1)  ANSI/ASME PTC 19.10-1981, “Flue and Exhaust Gas Analyses [Part
10, Instruments and Apparatus],” IBR approved for
§§63.309(k)(1)(iii), 63.865(b), 63.3166(a)(3), 63.3360(e)(1)(iii),
63.3545(a)(3), 63.3555(a)(3), 63.4166(a)(3), 63.4362(a)(3),
63.4766(a)(3), 63.4965(a)(3), 63.5160(d)(1)(iii), 63.9307(c)(2),
63.9323(a)(3), 63.11148(e)(3)(iii), 63.11155(e)(3), 63.11162(f)(3)(iii)
and (f)(4), 63.11163(g)(1)(iii) and (g)(2), 63.11410(j)(1)(iii), Table 5
of subpart DDDDD of this part, 63.11452(b)(11), and 63.11466(c)(1)(iii).

*  *  *  *  *

	3.  Part 63 is amended by adding subpart RRRRRR to read as follows:

Subpart RRRRRR–-National Emission Standards for Hazardous Air
Pollutants for Clay Ceramics Manufacturing Area Sources

Sec.

Applicability and Compliance Dates

63.11435	Am I subject to this subpart?

63.11436	What parts of my plant does this subpart cover?

63.11437	What are my compliance dates?

Standards, Compliance, and Monitoring Requirements

63.11438	What are the standards for new and existing sources?

63.11439	What are the initial compliance demonstration requirements for
new and existing sources?

63.11440	What are the monitoring requirements for new and existing
sources?

63.11441	What are the notification requirements?

63.11442	What are the recordkeeping requirements?

Other Requirements and Information

63.11443	What General Provisions apply to this subpart?

63.11444	What definitions apply to this subpart?

63.11445	Who implements and enforces this subpart?

63.11446	[Reserved]

63.11447	[Reserved]

Tables to Subpart RRRRRR of Part 63

Table 1 to Subpart RRRRRR of Part 63–-Applicability of General
Provisions to Subpart RRRRRR

	Applicability and Compliance Dates

§63.11435  Am I subject to this subpart?

(a)  You are subject to this subpart if you own or operate a clay
ceramics manufacturing facility (as defined in §63.11444), with an
atomized glaze spray booth or kiln that fires glazed ceramic ware, that
processes more than 45 megagrams per year (Mg/yr) (50 tons per year
(tpy)) of wet clay and is an area source of hazardous air pollutant
(HAP) emissions.

(b)  If you are an owner or operator of an area source subject to this
subpart, you are exempt from the obligation to obtain a permit under 40
CFR part 70 or 71, provided you are not required to obtain a permit
under 40 CFR 70.3(a) or 71.3(a) for a reason other than your status as
an area source under this subpart.  You must continue to comply with the
provisions of this subpart applicable to area sources.

§63.11436  What parts of my plant does this subpart cover?

(a)  This subpart applies to any existing or new affected source located
at a clay ceramics manufacturing facility.

(b)  The affected source includes all atomized glaze spray booths and
kilns that fire glazed ceramic ware located at a clay ceramics
manufacturing facility.

	(c)  An affected source is existing if you commenced construction or
reconstruction of the affected source on or before September 20, 2007.

	(d)  An affected source is new if you commenced construction or
reconstruction of the affected source after September 20, 2007.

§63.11437  What are my compliance dates?

	(a)  If you have an existing affected source, you must comply with the
standards no later than [INSERT DATE OF PUBLICATION IN THE FEDERAL
REGISTER].

	(b)  If you have a new affected source, you must comply with this
subpart according to paragraphs (b)(1) and (2) of this section.

(1)  If you start up your affected source on or before [INSERT DATE OF
PUBLICATION IN THE FEDERAL REGISTER], you must comply with this subpart
no later than [INSERT DATE OF PUBLICATION IN THE FEDERAL REGISTER].

(2)  If you start up your affected source after [INSERT DATE OF
PUBLICATION IN THE FEDERAL REGISTER], you must comply with this subpart
upon initial startup of your affected source.

Standards, Compliance, and Monitoring Requirements

§63.11438  What are the standards for new and existing sources?

(a)  For each kiln that fires glazed ceramic ware, you must maintain the
peak temperature below 1540°C (2800°F) and comply with one of the
management practices in paragraphs (a)(1) and (2) of this section:

(1)  Use natural gas, or equivalent clean-burning fuel, as the kiln
fuel; or

(2)  Use an electric-powered kiln.

(b)  You must maintain annual wet glaze usage records for your facility.

(c)  For each atomized glaze spray booth located at a clay ceramics
manufacturing facility that uses more than 227 Mg/yr (250 tpy) of wet
glaze(s), you must comply with the equipment standard requirements in
paragraph (c)(1) of this section or the management practice in paragraph
(c)(2) of this section.

	(1)  Control the emissions from the atomized glaze spray booth with an
air pollution control device (APCD), as defined in §63.11444.

(i)  Operate and maintain the APCD in accordance with the equipment
manufacturer’s specifications; and

(ii)  Monitor the APCD according to the applicable requirements in
§63.11440.

	(2)  Alternatively, use wet glazes containing less than 0.1 (weight)
percent clay ceramics metal HAP.

(d)  For each atomized glaze spray booth located at a clay ceramics
manufacturing facility that uses 227 Mg/yr (250 tpy) or less of wet
glaze(s), you must comply with one of the management practices or
equipment standards in paragraphs (d)(1) and (2) of this section.

(1)  Employ waste minimization practices, as defined in §63.11444; or

(2)  Alternatively, comply with the equipment standard requirements
described in paragraph (c)(1) of this section or the management practice
described in paragraph (c)(2) of this section.

(e)  Surface applications (e.g., wet glazes) containing less than 0.1
(weight) percent clay ceramics metal HAP do not have to be considered in
determination of the 227 Mg/yr (250 tpy) threshold for wet glaze usage.

§63.11439  What are the initial compliance demonstration requirements
for new and existing sources?

	(a)  You must demonstrate initial compliance with the applicable
management practices and equipment standards in §63.11438 by submitting
a Notification of Compliance Status.  For any wet spray glaze operation
controlled with an APCD, you must conduct an initial inspection of the
control equipment as described in §63.11440(b)(1) within 60 days of the
compliance date and include the results of the inspection in the
Notification of Compliance Status.

	(b)  You must demonstrate initial compliance with the applicable
management practices or equipment standards in §63.11438 by submitting
the Notification of Compliance Status within 120 days after the
applicable compliance date specified in §63.11437.

§63.11440  What are the monitoring requirements for new and existing
sources?

(a)  For each kiln firing glazed ceramic ware, you must conduct a daily
check of the peak firing temperature.  If the peak temperature exceeds
1540°C (2800°F), you must take corrective action according to your
standard operating procedures.

(b)  For each existing or new atomized glaze spray booth equipped with
an APCD, you must demonstrate compliance by conducting the monitoring
activities in paragraph (b)(1) and either paragraph (b)(2) or (3) of
this section:

(1)  Initial control device inspection.  You must conduct an initial
inspection of each particulate matter (PM) control device according to
the requirements in paragraphs (b)(1)(i) or (ii) of this section.  You
must conduct each inspection no later than 60 days after your applicable
compliance date for each installed control device which has been
operated within 60 days of the compliance date.  For an installed
control device which has not been operated within 60 days of the
compliance date, you must conduct an initial inspection prior to startup
of the control device.

	(i)  For each wet control system, you must verify the presence of water
flow to the control equipment.  You must also visually inspect the
system ductwork and control equipment for leaks and inspect the interior
of the control equipment (if applicable) for structural integrity and
the condition of the control system.  An initial inspection of the
internal components of a wet control system is not required if an
inspection has been performed within the past 12 months.

(ii)  For each baghouse, you must visually inspect the system ductwork
and baghouse unit for leaks.  You must also inspect the inside of each
baghouse for structural integrity and fabric filter condition.  You must
record the results of the inspection and any maintenance action as
required in paragraph (d) of this section.  An initial inspection of the
internal components of a baghouse is not required if an inspection has
been performed within the past 12 months.

(2)  Periodic inspections/maintenance.  Except as provided in paragraph
(b)(3) of this section, you must perform periodic inspections and
maintenance of each PM control device following the initial inspection
according to the requirements in paragraphs (b)(2)(i) or (ii) of this
section.

	(i)  You must inspect and maintain each wet control system according to
the requirements in paragraphs (b)(2)(i)(A) through (C) of this section.

(A)  You must conduct a daily inspection to verify the presence of water
flow to the wet control system.

	(B)  You must conduct weekly visual inspections of the system ductwork
and control equipment for leaks.

	(C)  You must conduct inspections of the interior of the wet control
system (if applicable) to determine the structural integrity and
condition of the control equipment every 12 months.

(ii)  You must inspect and maintain each baghouse according to the
requirements in paragraphs (b)(2)(ii)(A) and (B) of this section.

	(A)  You must conduct weekly visual inspections of the system ductwork
for leaks.

	(B)  You must conduct inspections of the interior of the baghouse for
structural integrity and to determine the condition of the fabric filter
every 12 months.

	(3)  As an alternative to the monitoring activities in paragraph (b)(2)
of this section, you may demonstrate compliance by:

(i)  Conducting a daily 30-minute visible emissions (VE) test (i.e., no
visible emissions) using EPA Method 22 (40 CFR part 60, appendix A-7);
or

(ii)  Using an approved alternative monitoring technique under
§63.8(f).

	(c)  If the results of the visual inspection, VE test, or alternative
monitoring technique conducted under paragraph (b) of this section
indicate an exceedance, you must take corrective action according to the
equipment manufacturer’s specifications or instructions.

	(d)  You must maintain records of your monitoring activities described
in paragraphs (a) through (c) of this section.  You may use your
existing operating permit documentation to meet the monitoring
requirements if it includes, but is not limited to, the monitoring
records listed in paragraphs (d)(1) through (5) of this section related
to any kiln peak temperature checks, visual inspections, VE tests, or
alternative monitoring:

	(1)  The date, place, and time;

	(2)  Person conducting the activity;

	(3)  Technique or method used;

	(4)  Operating conditions during the activity; and

	(5)  Results.

§63.11441  What are the notification requirements?

	(a)  You must submit an Initial Notification required by §63.9(b)(2)
no later than 120 days after the applicable compliance date specified in
§63.11437.  The Initial Notification must include the information
specified in §63.9(b)(2)(i) through (iv) and may be combined with the
Notification of Compliance Status required in paragraph (b) of this
section.

	(b)  You must submit a Notification of Compliance Status required by
§63.9(h) no later than 120 days after the applicable compliance date
specified in §63.11437.  In addition to the information required in
§63.9(h)(2), your notification(s) must include each compliance
certification in paragraphs (b)(1) through (3) of this section that
applies to you and may be combined with the Initial Notification
required in paragraph (a) of this section.

(1)  For each kiln firing glazed ceramic ware, you must certify that you
are maintaining the peak temperature below 1540°C (2800°F) according
to §63.11438(a) and complying with one of the management practices in
§63.11438(a)(1) or (2).

(2)  For atomized glaze spray booths, you must certify that your
facility’s annual wet glaze usage is above or below 227 Mg/yr (250
tpy).

(3)  For atomized glaze spray booths located at a clay ceramics
manufacturing facility that uses more than 227 Mg/yr (250 tpy) of wet
glaze(s), you must certify that:

(i)  You are operating and maintaining an APCD in accordance with
§63.11438(c)(1), and you have conducted an initial control device
inspection for each wet control system and baghouse associated with an
atomized glaze spray booth; or

	(ii)  Alternatively, you are using wet glazes containing less than 0.1
(weight) percent clay ceramics metal HAP according to §63.11438(c)(2).

	(4)  For atomized glaze spray booths located at a clay ceramics
manufacturing facility that uses 227 Mg/yr (250 tpy) or less of wet
glaze(s), you must certify that:

(i)  You are employing waste minimization practices according to
§63.11438(d)(1); or

(ii)  You are complying with the requirements in §63.11438(c)(1) or
(2).

§63.11442  What are the recordkeeping requirements?

	(a)  You must keep the records specified in paragraphs (a)(1) and (2)
of this section.

	(1)  A copy of each notification that you submitted to comply with this
subpart, including all documentation supporting any Initial Notification
or Notification of Compliance Status that you submitted, according to
the requirements in §63.10(b)(2)(xiv).

	(2)  Records of all required measurements needed to document compliance
with management practices as required in §63.10(b)(2)(vii), including
records of monitoring and inspection data required by §63.11440.

(b)  Your records must be in a form suitable and readily available for
expeditious review, according to §63.10(b)(1).

(c)  As specified in §63.10(b)(1), you must keep each record for 5
years following the date of each occurrence, measurement, maintenance,
corrective action, report, or record.

(d)  You must keep each record onsite for at least 2 years after the
date of each occurrence, measurement, maintenance, corrective action,
report, or record, according to §63.10(b)(1).  You may keep the records
offsite for the remaining three years.

	Other Requirements and Information

§63.11443  What General Provisions apply to this subpart?

	Table 1 to this subpart shows which parts of the General Provisions in
§§63.1 through 63.16 apply to you.

§63.11444  What definitions apply to this subpart?

	Terms used in this subpart are defined in the Clean Air Act, in §63.2,
and in this section as follows:

	Air pollution control device (APCD) means any equipment that reduces
the quantity of a pollutant that is emitted to the air.  Examples of
APCD currently used on glaze spray booths include, but are not limited
to, wet scrubbers, fabric filters, water curtains, and water-wash
systems.

	Atomization means the conversion of a liquid into a spray or mist
(i.e., collection of drops), often by passing the liquid through a
nozzle.

	Clay ceramics manufacturing facility means a plant site that
manufactures pressed tile, sanitaryware, dinnerware, or pottery.  For
the purposes of this area source rule, the following types of facilities
are not part of the regulated category: artisan potters, art studios,
school and university ceramic arts programs, and any facility that uses
less than 45 Mg/yr (50 tpy) of wet clay.

Clay ceramics metal HAP means an oxide or other compound of chromium,
lead, manganese, or nickel, which were listed for Clay Ceramics
Manufacturing in the Revised Area Source Category List (67 FR 70428,
November 22, 2002).

	Glaze means a coating of colored, opaque, or transparent material
applied to ceramic products before firing.

	Glaze spray booth means a type of equipment used for spraying glaze on
ceramic products.

	Kiln means equipment used for the initial curing or firing of glaze on
ceramic ware.  A kiln may operate continuously or by batch process.

	High-volume, low-pressure (HVLP) spray equipment means a type of air
atomized spray equipment that operates at low atomizing air pressure
(0.1 to 10 pounds per square inch (psi) at the air nozzle) and uses 15
to 30 cubic feet per minute (cfm) of air to minimize the amount of
overspray and bounce back.

	Nonatomizing glaze application technique means the application of glaze
in the form of a liquid stream without atomization.  Such techniques
include, but are not limited to, dipping, centrifugal disc, waterfall,
flow coaters, curtain coaters, silk-screening, and any direct
application by roller, brush, pad, or other means facilitating direct
transfer of glaze.

Plant site means all contiguous or adjoining property that is under
common control, including properties that are separated only by a road
or other public right-of-way.  Common control includes properties that
are owned, leased, or operated by the same entity, parent entity,
subsidiary, or any combination thereof.

Waste minimization practices mean those procedures employed to minimize
material losses and prevent unnecessary waste generation, for example,
minimizing glaze overspray emissions using HVLP spray equipment (defined
in this section) or similar spray equipment; minimizing HAP emissions
during cleanup of spray glazing equipment; operating and maintaining
spray glazing equipment according to manufacturer’s instructions; and
minimizing spills through careful handling of HAP-containing glaze
materials.

Water curtain means an APCD that draws the exhaust stream through a
continuous curtain of moving water to remove suspended particulate.  A
water curtain may also be called a drip curtain or waterfall.

Water-wash system means an APCD that uses a series of baffles to
redirect the upward exhaust stream through a water wash chamber with
downward water flow to remove suspended particulate.

§63.11445  Who implements and enforces this subpart?

	(a)  This subpart can be implemented and enforced by the U.S. EPA or a
delegated authority such as your State, local, or tribal agency.  If the
U.S. EPA Administrator has delegated authority to your State, local, or
tribal agency, then that agency has the authority to implement and
enforce this subpart.  You should contact your U.S. EPA Regional Office
to find out if this subpart is delegated to your State, local, or tribal
agency.

	(b)  In delegating implementation and enforcement authority of this
subpart to a State, local, or tribal agency under 40 CFR part 63,
subpart E, the authorities contained in paragraph (c) of this section
are retained by the Administrator of the U.S. EPA and are not
transferred to the State, local, or tribal agency.

	(c)  The authorities that will not be delegated to State, local, or
tribal agencies are listed in paragraphs (c)(1) through (4) of this
section.

	(1)  Approval of alternatives to the applicability requirements in
§§63.11435 and 63.11436, the compliance date requirements in
§63.11437, and the management practices and equipment standards in
§63.11438.

	(2)  Approval of a major change to a test method under §63.7(e)(2)(ii)
and (f).  A “major change to test method” is defined in §63.90.

	(3)  Approval of a major change to monitoring under §63.8(f).  A
“major change to monitoring” is defined in §63.90.

	(4)  Approval of a major change to recordkeeping/reporting under
§63.10(f).  A “major change to recordkeeping/reporting” is defined
in §63.90.

§63.11446  [Reserved]

§63.11447  [Reserved]

Tables to Subpart RRRRRR of Part 63

TABLE 1 TO SUBPART RRRRRR OF PART 63--APPLICABILITY OF GENERAL
PROVISIONS TO SUBPART RRRRRR

	As stated in §63.11443, you must comply with the requirements of the
NESHAP General Provisions (40 CFR part 63, subpart A) shown in the
following table:

  SEQ CHAPTER \h \r 1 Citation	Subject

63.1(a)(1)-(a)(4), (a)(6), (a)(10)-(a)(12), (b)(1), (b)(3), (c)(1),
(c)(2)1, (c)(5), (e)	Applicability

63.2	Definitions

63.3	Units and Abbreviations

63.4	Prohibited Activities and Circumvention

63.6(a), (b)(1)-(b)(5), (b)(7), (c)(1), (c)(2), (c)(5), (e)(1), (f),
(g), (i), (j)	Compliance with Standards and Maintenance Requirements

63.8(a)(1), (a)(2), (b), (c)(1)(i)-(c)(1)(ii), (c)(2), (c)(3), (f)
Monitoring Requirements

63.9(a), (b)(1), (b)(2), (b)(5), (c), (d), (h)(1)-(h)(3), (h)(5),
(h)(6), (i), (j)	Notification Requirements

63.10(a), (b)(1), (b)(2)(vii), (b)(2)(xiv), (b)(3), (c), (c)(1), (f)
Recordkeeping and Reporting Requirements

63.12	State Authority and Delegations

63.13	Addresses

63.14	Incorporations by Reference

63.15	Availability of Information and Confidentiality

63.16	Performance Track Provisions

1 Section 63.11435(b) of this subpart exempts area sources from the
obligation to obtain title V operating permits.

4.  Part 63 is amended by adding subpart SSSSSS to read as follows:

Subpart SSSSSS–-National Emission Standards for Hazardous Air
Pollutants for Glass Manufacturing Area Sources

Sec.

Applicability and Compliance Dates

63.11448	Am I subject to this subpart?

63.11449	What parts of my plant does this subpart cover?

63.11450	What are my compliance dates?

Standards, Compliance, and Monitoring Requirements

63.11451	What are the standards for new and existing sources?

63.11452	What are the performance test requirements for new and existing
sources?

63.11453	What are the initial compliance demonstration requirements for
new and existing sources?

63.11454	What are the monitoring requirements for new and existing
sources?

63.11455	What are the continuous compliance requirements for new and
existing sources?

Notifications and Records

63.11456	What are the notification requirements?

63.11457	What are the recordkeeping requirements?

Other Requirements and Information

63.11458	What General Provisions apply to this subpart?

63.11459	What definitions apply to this subpart?

63.11460	Who implements and enforces this subpart?

63.11461	[Reserved]

Tables to Subpart SSSSSS of Part 63

Table 1 to Subpart SSSSSS of Part 63–-Emission Limits

Table 2 to Subpart SSSSSS of Part 63–-Applicability of General
Provisions to Subpart SSSSSS

	Applicability and Compliance Dates

§63.11448  Am I subject to this subpart?

You are subject to this subpart if you own or operate a glass
manufacturing facility that is an area source of hazardous air pollutant
(HAP) emissions and meets all of the criteria specified in paragraphs
(a) through (c) of this section.

(a)  A glass manufacturing facility is a plant site that manufactures
flat glass, glass containers, or pressed and blown glass by melting a
mixture of raw materials, as defined in §63.11459, to produce molten
glass and form the molten glass into sheets, containers, or other
shapes.

(b)  An area source of HAP emissions is any stationary source or group
of stationary sources within a contiguous area under common control that
does not have the potential to emit any single HAP at a rate of 9.07
megagrams per year (Mg/yr) (10 tons per year (tpy)) or more and any
combination of HAP at a rate of 22.68 Mg/yr (25 tpy) or more.

	(c)  Your glass manufacturing facility uses one or more continuous
furnaces to produce glass that contains compounds of one or more glass
manufacturing metal HAP, as defined in §63.11459, as raw materials in a
glass manufacturing batch formulation.

§63.11449  What parts of my plant does this subpart cover?

(a)  This subpart applies to each existing or new affected glass melting
furnace that is located at a glass manufacturing facility and satisfies
the requirements specified in paragraphs (a)(1) through (3) of this
section.

(1)  The furnace is a continuous furnace, as defined in §63.11459.

	(2)  The furnace is charged with compounds of one or more glass
manufacturing metal HAP as raw materials.

	(3)  The furnace is used to produce glass, which contains one or more
of the glass manufacturing metal HAP as raw materials, at a rate of at
least 45 Mg/yr (50 tpy).

	(b)  A furnace that is a research and development process unit, as
defined in §63.11459, is not an affected furnace under this subpart.

	(c)  An affected source is an existing source if you commenced
construction or reconstruction of the affected source on or before
September 20, 2007.

	(d)  An affected source is a new source if you commenced construction
or reconstruction of the affected source after September 20, 2007.

	(e)  If you own or operate an area source subject to this subpart, you
must obtain a permit under 40 CFR part 70 or 40 CFR part 71.

§63.11450  What are my compliance dates?

	(a)  If you have an existing affected source, you must comply with the
applicable emission limits specified in §63.11451 of this subpart no
later than [INSERT DATE 2 YEARS AFTER DATE OF PUBLICATION IN THE FEDERAL
REGISTER].  As specified in section 112(i)(3)(B) of the Clean Air Act
and in §63.6(i)(4)(A), you may request that the Administrator or
delegated authority grant an extension allowing up to 1 additional year
to comply with the applicable emission limits if such additional period
is necessary for the installation of emission controls.

	(b)  If you have a new affected source, you must comply with this
subpart according to paragraphs (b)(1) and (2) of this section.

(1)  If you start up your affected source on or before [INSERT DATE OF
PUBLICATION IN THE FEDERAL REGISTER], you must comply with the
applicable emission limit specified in §63.11451 no later than [INSERT
DATE OF PUBLICATION IN THE FEDERAL REGISTER].

	(2)  If you start up your affected source after [INSERT DATE OF
PUBLICATION IN THE FEDERAL REGISTER], you must comply with the
applicable emission limit specified in §63.11451 upon initial startup
of your affected source.

	(c)  If you own or operate a furnace that produces glass containing one
or more glass manufacturing metal HAP as raw materials at an annual rate
of less than 45 Mg/yr (50 tpy), and you increase glass production for
that furnace to an annual rate of at least 45 Mg/yr (50 tpy), you must
comply with the applicable emission limit specified in §63.11451 within
2 years of the date on which you increased the glass production rate for
the furnace to at least 45 Mg/yr (50 tpy).

	(d)  If you own or operate a furnace that produces glass at an annual
rate of at least 45 Mg/yr (50 tpy) and is not charged with glass
manufacturing metal HAP, and you begin production of a glass product
that includes one or more glass manufacturing metal HAP as raw
materials, and you produce at least 45 Mg/yr (50 tpy) of this glass
product, you must comply with the applicable emission limit specified in
§63.11451 within 2 years of the date on which you introduced production
of the glass product that contains glass manufacturing metal HAP.

	(e)  You must meet the notification requirements in §63.11456
according to the schedule in §63.11456 and in 40 CFR part 63, subpart
A.  Some of the notifications must be submitted before you are required
to comply with emission limits specified in this subpart.

Standards, Compliance, and Monitoring Requirements

§63.11451  What are the standards for new and existing sources?

	If you are an owner or operator of an affected furnace, as defined in
§63.11449(a), you must meet the applicable emission limit specified in
Table 1 to this subpart.

§63.11452  What are the performance test requirements for new and
existing sources?

	(a)  If you own or operate an affected furnace that is subject to an
emission limit specified in Table 1 to this subpart, you must conduct a
performance test according to paragraphs (a)(1) through (3) and
paragraph (b) of this section.

	(1)  For each affected furnace, you must conduct a performance test
within 180 days after your compliance date and report the results in
your Notification of Compliance Status, except as specified in paragraph
(a)(2) of this section.

	(2)  You are not required to conduct a performance test on the affected
furnace if you satisfy the conditions described in paragraphs (a)(2)(i)
through (iii) of this section.

	(i)  You conducted a performance test on the affected furnace within
the past 5 years of the compliance date using the same test methods and
procedures specified in paragraph (b) of this section.

	(ii)  The performance test demonstrated that the affected furnace met
the applicable emission limit specified in Table 1 to this subpart.

	(iii)  Either no process changes have been made since the test, or you
can demonstrate that the results of the performance test, with or
without adjustments, reliably demonstrate compliance with the applicable
emission limit.

	(3)  If you operate multiple identical furnaces, as defined in
§63.11459, that are affected furnaces, you are required to test only
one of the identical furnaces if you meet the conditions specified in
paragraphs (a)(3)(i) through (iii) of this section.

	(i)  You must conduct the performance test while the furnace is
producing glass that has the greatest potential to emit the glass
manufacturing metal HAP from among the glass formulations that are used
in any of the identical furnaces.

	(ii)  You certify in your Notification of Compliance Status that the
identical furnaces meet the definition of identical furnaces specified
in §63.11459.

	(iii)  You provide in your Notification of Compliance Status
documentation that demonstrates why the tested glass formulation has the
greatest potential to emit the glass manufacturing metal HAP.

	(b)  You must conduct each performance test according to the
requirements in §63.7 and paragraphs (b)(1) through (12) and either
paragraph (b)(13) or (b)(14) of this section.

	(1)  Install and validate all monitoring equipment required by this
subpart before conducting the performance test.

	(2)  You may not conduct performance tests during periods of startup,
shutdown, or malfunction, as specified in §63.7(e)(1).

	(3)  Conduct the test while the source is operating at the maximum
production rate.

	(4)  Conduct at least three separate test runs with a minimum duration
of 1 hour for each test run, as specified in §63.7(e)(3).

	(5)  Record the test date.

	(6)  Identify the emission source tested.

	(7)  Collect and record the emission test data listed in this section
for each run of the performance test.

	(8)  Locate all sampling sites at the outlet of the furnace control
device or at the furnace stack prior to any releases to the atmosphere.

	(9)  Select the locations of sampling ports and the number of traverse
points using Method 1 or 1A of 40 CFR part 60, appendix A-1.

	(10)  Measure the gas velocity and volumetric flow rate using Method 2,
2A, 2C, 2F, or 2G of 40 CFR part 60, appendices A-1 and A-2, during each
test run.

	(11)  Conduct gas molecular weight analysis using Methods 3, 3A, or 3B
of 40 CFR part 60, appendix A-2, during each test run.    You may use
ANSI/ASME PTC 19.10-1981, Flue and Exhaust Gas Analyses (incorporated by
reference—see §63.14) as an alternative to EPA Method 3B.

	(12)  Measure gas moisture content using Method 4 of 40 CFR part 60,
appendix A-3, during each test run.

	(13)  To meet the particulate matter (PM) emission limit specified in
Table 1 to this subpart, you must conduct the procedures specified in
paragraphs (b)(13)(i) through (v) of this section.

	(i)  Measure the PM mass emission rate at the outlet of the control
device or at the stack using Method 5 or 17 of 40 CFR part 60,
appendices A-3 or A-6, for each test run.

	(ii)  Calculate the PM mass emission rate in the exhaust stream for
each test run.

	(iii)  Measure and record the glass production rate (kilograms (tons)
per hour of product) for each test run.

	(iv)  Calculate the production-based PM mass emission rate (g/kg
(lb/ton)) for each test run using Equation 1 of this section.

  				(Equation 1)

Where:

MP =  Production-based PM mass emission rate, grams of PM per kilogram
(pounds of PM per ton) of glass produced.

ER =	PM mass emission rate measured using Methods 5 or 17 during each
performance test run, grams (pounds) per hour.

P =	Average glass production rate for the performance test, kilograms
(tons) of glass produced per hour.

	(v)  Calculate the 3-hour block average production-based PM mass
emission rate as the average of the production-based PM mass emission
rates for each test run.

	(14)  To meet the metal HAP emission limit specified in Table 1 to this
subpart, you must conduct the procedures specified in paragraphs
(b)(14)(i) through (v) of this section.

	(i)  Measure the metal HAP mass emission rate at the outlet of the
control device or at the stack using Method 29 of 40 CFR part 60,
appendix A-8, for each test run.

	(ii)  Calculate the metal HAP mass emission rate in the exhaust stream
for the glass manufacturing metal HAP that are added as raw materials to
the glass manufacturing formulation for each test run.

	(iii)  Measure and record the glass production rate (kilograms (tons)
per hour of product) for each test run.

	(iv)  Calculate the production-based metal HAP mass emission rate (g/kg
(lb/ton)) for each test run using Equation 2 of this section.

  				(Equation 2)

Where:

MPM = Production-based metal HAP mass emission rate, grams of metal HAP
per kilogram (pounds of metal HAP per ton) of glass produced.

ERM = Sum of the metal HAP mass emission rates for the glass
manufacturing metal HAP that are added as raw materials to the glass
manufacturing formulation and are measured using Method 29 during each
performance test run, grams (pounds) per hour.

P =	 Average glass production rate for the performance test, kilograms
(tons) of glass produced per hour.

	(v)  Calculate the 3-hour block average production-based metal HAP mass
emission rate as the average of the production-based metal HAP mass
emission rates for each test run.

§63.11453  What are the initial compliance demonstration requirements
for new and existing sources?

	(a)  If you own or operate an affected source, you must submit a
Notification of Compliance Status in accordance with §§63.9(h) and
63.11456(b).

(b)  For each existing affected furnace that is subject to the emission
limits specified in Table 1 to this subpart, you must demonstrate
initial compliance according to the requirements in paragraphs (b)(1)
through (4) of this section.

	(1)  For each fabric filter that is used to meet the emission limit
specified in Table 1 to this subpart, you must visually inspect the
system ductwork and fabric filter unit for leaks.  You must also inspect
the inside of each fabric filter for structural integrity and fabric
filter condition.  You must record the results of the inspection and any
maintenance action as required in §63.11457(a)(6).

	(2)  For each electrostatic precipitator (ESP) that is used to meet the
emission limit specified in Table 1 to this subpart, you must verify the
proper functioning of the electronic controls for corona power and
rapper operation, that the corona wires are energized, and that adequate
air pressure is present on the rapper manifold.  You must also visually
inspect the system ductwork and ESP housing unit and hopper for leaks
and inspect the interior of the ESP to determine the condition and
integrity of corona wires, collection plates, hopper, and air diffuser
plates.  You must record the results of the inspection and any
maintenance action as required in §63.11457(a)(6).

	(3)  You must conduct each inspection specified in paragraphs (b)(1)
and (2) of this section no later than 60 days after your applicable
compliance date specified in §63.11450, except as specified in
paragraphs (b)(3)(i) and (ii) of this section.

	(i)  An initial inspection of the internal components of a fabric
filter is not required if an inspection has been performed within the
past 12 months.

	(ii)  An initial inspection of the internal components of an ESP is not
required if an inspection has been performed within the past 24 months.

	(4)  You must satisfy the applicable requirements for performance tests
specified in §63.11452.

	(c)  For each new affected furnace that is subject to the emission
limit specified in Table 1 to this subpart and is controlled with a
fabric filter, you must install, operate, and maintain a bag leak
detection system according to paragraphs (c)(1) through (3) of this
section.

	(1)  Each bag leak detection system must meet the specifications and
requirements in paragraphs (c)(1)(i) through (viii) of this section.

	(i)  The bag leak detection system must be certified by the
manufacturer to be capable of detecting PM emissions at concentrations
of 1 milligram per dry standard cubic meter (0.00044 grains per actual
cubic foot) or less.

	(ii)  The bag leak detection system sensor must provide output of
relative PM loadings.  The owner or operator shall continuously record
the output from the bag leak detection system using electronic or other
means (e.g., using a strip chart recorder or a data logger).

	(iii)  The bag leak detection system must be equipped with an alarm
system that will sound when the system detects an increase in relative
particulate loading over the alarm set point established according to
paragraph (c)(1)(iv) of this section, and the alarm must be located such
that it can be heard by the appropriate plant personnel.

	(iv)  In the initial adjustment of the bag leak detection system, you
must establish, at a minimum, the baseline output by adjusting the
sensitivity (range) and the averaging period of the device, the alarm
set points, and the alarm delay time.

	(v)  Following initial adjustment, you shall not adjust the averaging
period, alarm set point, or alarm delay time without approval from the
Administrator or delegated authority except as provided in paragraph
(c)(1)(vi) of this section.

	(vi)  Once per quarter, you may adjust the sensitivity of the bag leak
detection system to account for seasonal effects, including temperature
and humidity, according to the procedures identified in the
site-specific monitoring plan required by paragraph (c)(2) of this
section.

	(vii)  You must install the bag leak detection sensor downstream of the
fabric filter.

	(viii)  Where multiple detectors are required, the system’s
instrumentation and alarm may be shared among detectors.

	(2)  You must develop and submit to the Administrator or delegated
authority for approval a site-specific monitoring plan for each bag leak
detection system.  You must operate and maintain the bag leak detection
system according to the site-specific monitoring plan at all times.
Each monitoring plan must describe the items in paragraphs (c)(2)(i)
through (vi) of this section.

	(i)  Installation of the bag leak detection system;

	(ii)  Initial and periodic adjustment of the bag leak detection system,
including how the alarm set-point will be established;

	(iii)  Operation of the bag leak detection system, including quality
assurance procedures;

	(iv)  How the bag leak detection system will be maintained, including a
routine maintenance schedule and spare parts inventory list;

	(v)  How the bag leak detection system output will be recorded and
stored; and

	(vi)  Corrective action procedures as specified in paragraph (c)(3) of
this section.  In approving the site-specific monitoring plan, the
Administrator or delegated authority may allow owners and operators more
than 3 hours to alleviate a specific condition that causes an alarm if
the owner or operator identifies in the monitoring plan this specific
condition as one that could lead to an alarm, adequately explains why it
is not feasible to alleviate this condition within 3 hours of the time
the alarm occurs, and demonstrates that the requested time will ensure
alleviation of this condition as expeditiously as practicable.

	(3)  For each bag leak detection system, you must initiate procedures
to determine the cause of every alarm within 1 hour of the alarm.
Except as provided in paragraph (c)(2)(vi) of this section, you must
alleviate the cause of the alarm within 3 hours of the alarm by taking
whatever corrective action(s) are necessary.  Corrective actions may
include, but are not limited to the following:

	(i)  Inspecting the fabric filter for air leaks, torn or broken bags or
filter media, or any other condition that may cause an increase in PM
emissions;

	(ii)  Sealing off defective bags or filter media;

	(iii)  Replacing defective bags or filter media or otherwise repairing
the control device;

	(iv)  Sealing off a defective fabric filter compartment;

	(v)  Cleaning the bag leak detection system probe or otherwise
repairing the bag leak detection system; or

	(vi)  Shutting down the process producing the PM emissions.

	(d)  For each new affected furnace that is subject to the emission
limit specified in Table 1 to this subpart and is controlled with an
ESP, you must install, operate, and maintain according to the
manufacturer's specifications, one or more continuous parameter
monitoring systems (CPMS) for measuring and recording the secondary
voltage and secondary electrical current to each field of the ESP
according to paragraphs (d)(1) through (13) of this section.

	(1)  The CPMS must have an accuracy of ±1 percent of the secondary
voltage and secondary electrical current, or better.

	(2)  Your CPMS must be capable of measuring the secondary voltage and
secondary electrical current over a range that extends from a value that
is at least 20 percent less than the lowest value that you expect your
CPMS to measure, to a value that is at least 20 percent greater than the
highest value that you expect your CPMS to measure.

	(3)  The signal conditioner, wiring, power supply, and data acquisition
and recording system of your CPMS must be compatible with the output
signal of the sensors used in your CPMS.

	(4)  The data acquisition and recording system of your CPMS must be
able to record values over the entire range specified in paragraph
(d)(2) of this section.

	(5)  The data recording system associated with your CPMS must have a
resolution of one-half of the required overall accuracy of your CPMS, as
specified in paragraph (d)(1) of this section, or better.

	(6)  Your CPMS must be equipped with an alarm system that will sound
when the system detects a decrease in secondary voltage or secondary
electrical current below the alarm set point established according to
paragraph (d)(7) of this section, and the alarm must be located such
that it can be heard by the appropriate plant personnel.

	(7)  In the initial adjustment of the CPMS, you must establish, at a
minimum, the baseline output by adjusting the sensitivity (range) and
the averaging period of the device, the alarm set points, and the alarm
delay time.

	(8)  You must install each sensor of the CPMS in a location that
provides representative measurement of the appropriate parameter over
all operating conditions, taking into account the manufacturer’s
guidelines.

	(9)  You must perform an initial calibration of your CPMS based on the
procedures specified in the manufacturer’s owner’s manual.

	(10)  Your CPMS must be designed to complete a minimum of one cycle of
operation for each successive 15-minute period.  To have a valid hour of
data, you must have at least three of four equally-spaced data values
(or at least 75 percent of the total number of values if you collect
more than four data values per hour) for that hour (not including
startup, shutdown, malfunction, or out of control periods).

	(11)  You must record valid data from at least 90 percent of the hours
during which the affected source or process operates.

	(12)  You must record the results of each inspection, calibration,
initial validation, and accuracy audit.

	(13)  At all times, you must maintain your CPMS including, but not
limited to, maintaining necessary parts for routine repairs of the CPMS.

	(e)  For each new affected furnace that is subject to the emission
limit specified in Table 1 to this subpart and is controlled a device
other than a fabric filter or an ESP, you must prepare and submit a
monitoring plan to EPA or the delegated authority for approval.  Each
plan must contain the information in paragraphs (e)(1) through (5) of
this section.

	(1)  A description of the device;

	(2)  Test results collected in accordance with §63.11452 verifying the
performance of the device for reducing PM or metal HAP to the levels
required by this subpart;

	(3)  Operation and maintenance plan for the control device (including a
preventative maintenance schedule consistent with the manufacturer’s
instructions for routine and long-term maintenance) and continuous
monitoring system;

	(4)  A list of operating parameters that will be monitored to maintain
continuous compliance with the applicable emission limits; and

	(5)  Operating parameter limits based on monitoring data collected
during the performance test.

§63.11454  What are the monitoring requirements for new and existing
sources?

	(a)	For each monitoring system required by this subpart, you must
install, calibrate, operate, and maintain the monitoring system
according to the manufacturer's specifications and the requirements
specified in paragraphs (a)(1) through (7) of this section.

	(1)  You must install each sensor of your monitoring system in a
location that provides representative measurement of the appropriate
parameter over all operating conditions, taking into account the
manufacturer’s guidelines.

	(2)  You must perform an initial calibration of your monitoring system
based on the manufacturer's recommendations.

	(3)  You must use a monitoring system that is designed to complete a
minimum of one cycle of operation for each successive 15-minute period.

	(4)  For each existing affected furnace, you must record the value of
the monitored parameter at least every 8 hours.  The value can be
recorded electronically or manually.

	(5)  You must record the results of each inspection, calibration,
monitoring system maintenance, and corrective action taken to return the
monitoring system to normal operation.

	(6)  At all times, you must maintain your monitoring system including,
but not limited to, maintaining necessary parts for routine repairs of
the system.

	(7)  You must perform the required monitoring whenever the affected
furnace meets the conditions specified in paragraph (a)(7)(i) or (ii) of
this section.

	(i)  The furnace is being charged with one or more of the glass
manufacturing metal HAP as raw materials.

	(ii)  The furnace is in transition between producing glass that
contains one or more of the glass metal HAP as raw materials and glass
that does not contain any of the glass manufacturing metal HAP as raw
materials.  The transition period begins when the furnace is charged
with raw materials that do not contain any of the glass manufacturing
metal HAP as raw materials and ends when the furnace begins producing a
saleable glass product that does not contain any of the glass
manufacturing metal HAP as raw materials.

	(b)  For each existing furnace that is subject to the emission limit
specified in Table 1 to this subpart and is controlled with an ESP, you
must meet the requirements specified in paragraphs (b)(1) or (2) of this
section.

	(1)  You must monitor the secondary voltage and secondary electrical
current to each field of the ESP according to the requirements of
paragraph (a) of this section, or

	(2)  You must submit a request for alternative monitoring, as described
in paragraph (g) of this section.

	(c)  For each existing furnace that is subject to the emission limit
specified in Table 1 to this subpart and is controlled with a fabric
filter, you must meet the requirements specified in paragraphs (c)(1) or
(2) of this section.

	(1)  You must monitor the inlet temperature to the fabric filter
according to the requirements of paragraph (a) of this section, or

	(2)  You must submit a request for alternative monitoring, as described
in paragraph (g) of this section.

	(d)  For each new furnace that is subject to the emission limit
specified in Table 1 to this subpart and is controlled with an ESP, you
must monitor the voltage and electrical current to each field of the ESP
on a continuous basis using one or more CPMS according to the
requirements for CPMS specified in §63.11453(d).

	(e)  For each new furnace that is subject to the emission limit
specified in Table 1 to this subpart and is controlled with a fabric
filter, you must install and operate a bag leak detection system
according to the requirements specified in §63.11453(c).

	(f)  For each new or existing furnace that is subject to the emission
limit specified in Table 1 to this subpart and is equipped with a
control device other than an ESP or fabric filter, you must meet the
requirements in §63.8(f) and submit a request for approval of
alternative monitoring methods to the Administrator no later than the
submittal date for the Notification of Compliance Status, as specified
in §63.11456(b).  The request must contain the information specified in
paragraphs (f)(1) through (5) of this section.

	(1)  Description of the alternative add-on air pollution control device
(APCD).

	(2)  Type of monitoring device or method that will be used, including
the sensor type, location, inspection procedures, quality assurance and
quality control (QA/QC) measures, and data recording device.

	(3)  Operating parameters that will be monitored.

	(4)  Frequency that the operating parameter values will be measured and
recorded.

	(5)  Procedures for inspecting the condition and operation of the
control device and monitoring system.

	(g)  If you wish to use a monitoring method other than those specified
in paragraph (b)(1) or (c)(1) of this section, you must meet the
requirements in §63.8(f) and submit a request for approval of
alternative monitoring methods to the Administrator no later than the
submittal date for the Notification of Compliance Status, as specified
in §63.11456(b).  The request must contain the information specified in
paragraphs (g)(1) through (5) of this section.

	(1)  Type of monitoring device or method that will be used, including
the sensor type, location, inspection procedures, QA/QC measures, and
data recording device.

	(2)  Operating parameters that will be monitored.

	(3)  Frequency that the operating parameter values will be measured and
recorded.

	(4)  Procedures for inspecting the condition and operation of the
monitoring system.

	(5)  Explanation for how the alternative monitoring method will provide
assurance that the emission control device is operating properly.

§63.11455  What are the continuous compliance requirements for new and
existing sources?

	(a)  You must be in compliance with the applicable emission limits in
this subpart at all times, except during periods of startup, shutdown,
and malfunction.

	(b)  You must always operate and maintain your affected source,
including air pollution control and monitoring equipment, according to
the provisions in §63.6(e)(1)(i).

(c)  For each affected furnace that is subject to the emission limit
specified in Table 1 to this subpart, you must monitor the performance
of the furnace emission control device under the conditions specified in
§63.11454(a)(7) and according to the requirements in §§63.6(e)(1) and
63.8(c) and paragraphs (c)(1) through (6) of this section.

	(1)  For each existing affected furnace that is controlled with an ESP,
you must monitor the parameters specified in §63.11454(b) in accordance
with the requirements of §63.11454(a) or as specified in your approved
alternative monitoring plan.

	(2)  For each new affected furnace that is controlled with an ESP, you
must comply with the monitoring requirements specified in §63.11454(d)
in accordance with the requirements of §63.11454(a) or as specified in
your approved alternative monitoring plan.

	(3)  For each existing affected furnace that is controlled with a
fabric filter, you must monitor the parameter specified in §63.11454(c)
in accordance with the requirements of §63.11454(a) or as specified in
your approved alternative monitoring plan.

	(4)  For each new affected furnace that is controlled with a fabric
filter, you must comply with the monitoring requirements specified in
§63.11454(e) in accordance with the requirements of §63.11454(a) or as
specified in your approved alternative monitoring plan.

	(5)  For each affected furnace that is controlled with a device other
than a fabric filter or ESP, you must comply with the requirements of
your approved alternative monitoring plan, as required in §63.11454(g).

	(6)  For each monitoring system that is required under this subpart,
you must keep the records specified in §63.11457.

	(d)  Following the initial inspections, you must perform periodic
inspections and maintenance of each affected furnace control device
according to the requirements in paragraphs (d)(1) through (4) of this
section.

	(1)  For each fabric filter, you must conduct inspections at least
every 12 months according to paragraphs (d)(1)(i) through (iii) of this
section.

	(i)  You must inspect the ductwork and fabric filter unit for leakage.

	(ii)  You must inspect the interior of the fabric filter for structural
integrity and to determine the condition of the fabric filter.

	(iii)  If an initial inspection is not required, as specified in
§63.11453(b)(3)(i), the first inspection must not be more than 12
months from the last inspection.

	(2)  For each ESP, you must conduct inspections according to the
requirements in paragraphs (d)(2)(i) through (iii) of this section.

	(i)  You must conduct visual inspections of the system ductwork,
housing unit, and hopper for leaks at least every 12 months.

	(ii)  You must conduct inspections of the interior of the ESP to
determine the condition and integrity of corona wires, collection
plates, plate rappers, hopper, and air diffuser plates every 24 months.

	(iii)  If an initial inspection is not required, as specified in
§63.11453(b)(3)(ii), the first inspection must not be more than 24
months from the last inspection.

	(3)  You must record the results of each periodic inspection specified
in this section in a logbook (written or electronic format), as
specified in §63.11457(c).

	(4)  If the results of a required inspection indicate a problem with
the operation of the emission control system, you must take immediate
corrective action to return the control device to normal operation
according to the equipment manufacturer's specifications or
instructions.

	(e)	For each affected furnace that is subject to the emission limit
specified in Table 1 to this subpart and can meet the applicable
emission limit without the use of a control device, you must demonstrate
continuous compliance by satisfying the applicable recordkeeping
requirements specified in §63.11457.

Notifications and Records

§63.11456  What are the notification requirements?

	(a)  If you own or operate an affected furnace, as defined in
§63.11449(a), you must submit an Initial Notification in accordance
with §63.9(b) and paragraphs (a)(1)  and (2) of this section by the
dates specified.

	(1)  As specified in §63.9(b)(2), if you start up your affected source
before [INSERT DATE OF PUBLICATION IN THE FEDERAL REGISTER], you must
submit an Initial Notification not later than [INSERT DATE 120 DAYS
AFTER DATE OF PUBLICATION IN THE FEDERAL REGISTER] or within 120 days
after your affected source becomes subject to the standard.

	(2)  The Initial Notification must include the information specified in
§63.9(b)(2)(i) through (iv).

	(b)  You must submit a Notification of Compliance Status in accordance
with §63.9(h) and the requirements in paragraphs (b)(1) and (2) of this
section.

	(1)  If you own or operate an affected furnace and are required to
conduct a performance test, you must submit a Notification of Compliance
Status, including the performance test results, before the close of
business on the 60th day following the completion of the performance
test, according to §60.8 or §63.10(d)(2).

	(2)  If you own or operate an affected furnace and satisfy the
conditions specified in §63.11452(a)(2) and are not required to conduct
a performance test, you must submit a Notification of Compliance Status,
including the results of the previous performance test, before the close
of business on the compliance date specified in §63.11450.

§63.11457  What are the recordkeeping requirements?

	(a)  You must keep the records specified in paragraphs (a)(1) through
(8) of this section.

	(1)  A copy of any Initial Notification and Notification of Compliance
Status that you submitted and all documentation supporting those
notifications, according to the requirements in §63.10(b)(2)(xiv).

	(2)  The records specified in §63.10(b)(2) and (c)(1) through (13).

	(3)  The records required to show continuous compliance with each
emission limit that applies to you, as specified in §63.11455.

	(4)  For each affected source, records of production rate on a process
throughput basis (either feed rate to the process unit or discharge rate
from the process unit).  The production data must include the amount
(weight or weight percent) of each ingredient in the batch formulation,
including all glass manufacturing metal HAP compounds.

	(5)  Records of maintenance activities and inspections performed on
control devices as specified in §§63.11453(b) and 63.11455(d),
according to paragraphs (a)(5)(i) through (v) of this section.

	(i)  The date, place, and time of inspections of control device
ductwork, interior, and operation.

	(ii)  Person conducting the inspection.

	(iii)  Technique or method used to conduct the inspection.

	(iv)  Control device operating conditions during the time of the
inspection.

(v)  Results of the inspection and description of any corrective action
taken.

(6)  Records of all required monitoring data and supporting information
including all calibration and maintenance records.

	(7)	For each bag leak detection system, the records specified in
paragraphs (a)(7)(i) through (iii) of this section.

	(i)  Records of the bag leak detection system output;

	(ii)  Records of bag leak detection system adjustments, including the
date and time of the adjustment, the initial bag leak detection system
settings, and the final bag leak detection system settings; and

	(iii)  The date and time of all bag leak detection system alarms, the
time that procedures to determine the cause of the alarm were initiated,
the cause of the alarm, an explanation of the actions taken, the date
and time the cause of the alarm was alleviated, and whether the alarm
was alleviated within 3 hours of the alarm.

	(8)  Records of any approved alternative monitoring method(s) or test
procedure(s).

	(b)  Your records must be in a form suitable and readily available for
expeditious review, according to §63.10(b)(1).

	(c)  You must record the results of each inspection and maintenance
action in a logbook (written or electronic format).  You must keep the
logbook onsite and make the logbook available to the permitting
authority upon request.

     (d)  As specified in §63.10(b)(1), you must keep each record for a
minimum of 5 years following the date of each occurrence, measurement,
maintenance, corrective action, report, or record.

You must keep each record onsite for at least 2 years after the date of
each occurrence, measurement, maintenance, corrective action, report, or
record, according to §63.10(b)(1).  You may keep the records offsite
for the remaining three years.

Other Requirements and Information

§63.11458  What General Provisions apply to this subpart?

	You must satisfy the requirements of the General Provisions in 40 CFR
part 63, subpart A, as specified in Table 2 to this subpart.

§63.11459  What definitions apply to this subpart?

	Terms used in this subpart are defined in the Clean Air Act, in §63.2,
and in this section as follows:

	Air pollution control device (APCD) means any equipment that reduces
the quantity of a pollutant that is emitted to the air.

	Continuous furnace means a glass manufacturing furnace that operates
continuously except during periods of maintenance, malfunction, control
device installation, reconstruction, or rebuilding.

	Cullet means recycled glass that is mixed with raw materials and
charged to a glass melting furnace to produce glass.  Cullet is not
considered to be a raw material for the purposes of this subpart.

	Electrostatic precipitator (ESP) means an APCD that removes PM from an
exhaust gas stream by applying an electrical charge to particles in the
gas stream and collecting the charged particles on plates carrying the
opposite electrical charge.

	Fabric filter means an APCD used to capture PM by filtering a gas
stream through filter media.

	Furnace stack means a conduit or conveyance through which emissions
from the furnace melter are released to the atmosphere.

	Glass manufacturing metal HAP means an oxide or other compound of any
of the following metals included in the list of urban HAP for the
Integrated Urban Air Toxics Strategy and for which Glass Manufacturing
was listed as an area source category:  arsenic, cadmium, chromium,
lead, manganese, and nickel.

	Glass melting furnace means a unit comprising a refractory-lined vessel
in which raw materials are charged and melted at high temperature to
produce molten glass.

	Identical furnaces means two or more furnaces that are identical in
design, including manufacturer, dimensions, production capacity,
charging method, operating temperature, fuel type, burner configuration,
and exhaust system configuration and design.

	Particulate matter (PM) means, for purposes of this subpart, emissions
of PM that serve as a measure of filterable particulate emissions, as
measured by Methods 5 or 17 (40 CFR part 60, appendices A-3 and A-6),
and as a surrogate for glass manufacturing metal HAP compounds contained
in the PM including, but not limited to, arsenic, cadmium, chromium,
lead, manganese, and nickel.

	Plant site means all contiguous or adjoining property that is under
common control, including properties that are separated only by a road
or other public right-of-way.  Common control includes properties that
are owned, leased, or operated by the same entity, parent entity,
subsidiary, or any combination thereof.

	Raw material means minerals, such as silica sand, limestone, and
dolomite; inorganic chemical compounds, such as soda ash (sodium
carbonate), salt cake (sodium sulfate), and potash (potassium
carbonate); metal oxides and other metal-based compounds, such as lead
oxide, chromium oxide, and sodium antimonate; metal ores, such as
chromite and pyrolusite; and other substances that are intentionally
added to a glass manufacturing batch and melted in a glass melting
furnace to produce glass.  Metals that are naturally-occurring trace
constituents or contaminants of other substances are not considered to
be raw materials.  Cullet and material that is recovered from a furnace
control device for recycling into the glass formulation are not
considered to be raw materials for the purposes of this subpart.

	Research and development process unit means a process unit whose
purpose is to conduct research and development for new processes and
products and is not engaged in the manufacture of products for
commercial sale, except in a de minimis manner.

§63.11460  Who implements and enforces this subpart?

	(a)  This subpart can be implemented and enforced by the U.S. EPA, or a
delegated authority such as your State, local, or tribal agency.  If the
U.S. EPA Administrator has delegated authority to your State, local, or
tribal agency, then that agency has the authority to implement and
enforce this subpart.  You should contact your U.S. EPA Regional Office
to find out if this subpart is delegated to your State, local, or tribal
agency.

	(b)  In delegating implementation and enforcement authority of this
subpart to a State, local, or tribal agency under 40 CFR part 63,
subpart E, the authorities contained in paragraphs (b)(1) through (4) of
this section are retained by the Administrator of the U.S. EPA and are
not transferred to the State, local, or tribal agency.

	(1)  Approval of alternatives to the applicability requirements in
§§63.11448 and 63.11449, the compliance date requirements in
§63.11450, and the emission limits specified in §63.11451.

	(2)  Approval of a major change to test methods under §63.7(e)(2)(ii)
and (f) and as defined in §63.90.

	(3)  Approval of major alternatives to monitoring under §63.8(f) and
as defined in §63.90.

	(4)  Approval of major alternatives to recordkeeping under §63.10(f)
and as defined in §63.90.

§63.11461	[Reserved]

Tables to Subpart SSSSSS of Part 63

TABLE 1 TO SUBPART SSSSSS OF PART 63--EMISSION LIMITS

	As required in §63.11451, you must comply with each emission limit
that applies to you according to the following table:

For each...	You must meet one of the following emission limits...

1. New or existing glass melting furnace that produces glass at an
annual rate of at least 45 Mg/yr (50 tpy) AND is charged with compounds
of arsenic, cadmium, chromium, manganese, lead, or nickel as raw
materials.	a. The 3-hour block average production-based PM mass emission
rate must not exceed 0.1 gram per kilogram (g/kg) (0.2 pound per ton
(lb/ton)) of glass produced; OR

b. The 3-hour block average production-based metal HAP mass emission
rate must not exceed 0.01 g/kg (0.02 lb/ton) of glass produced.

TABLE 2 TO SUBPART SSSSSS OF PART 63--APPLICABILITY OF GENERAL
PROVISIONS TO SUBPART SSSSSS

	As stated in §63.11458, you must comply with the requirements of the
NESHAP General Provisions (40 CFR part 63, subpart A), as shown in the
following table:

Citation	Subject

§63.1(a), (b), (c)(1), (c)(2), (c)(5), (e)	Applicability.

§63.2	Definitions.

§63.3	Units and Abbreviations.

§63.4	Prohibited Activities.

§63.5	Construction/Reconstruction.

§63.6(a), (b)(1)-(b)(5), (b)(7), (c)(1), (c)(2), (c)(5), (e)(1), (f),
(g), (i), (j)	Compliance with Standards and Maintenance Requirements.

§63.7	Performance Testing Requirements.

§63.8(a)(1), (a)(2), (b), (c)(1)-(c)(4), (c)(7)(i)(B), (c)(7)(ii),
(c)(8), (d), (e)(1), (e)(4), (f)	Monitoring Requirements.

§63.9(a), (b)(1)(i)-(b)(2)(v), (b)(5), (c), (d), (h)-(j)	Notification
Requirements.

§63.10(a), (b)(1), (b)(2)(i)-(b)(2)(xii) 	Recordkeeping and Reporting
Requirements.

§63.10(b)(2)(xiv), (c), (f)	Documentation for Initial Notification and
Notification of Compliance Status.

§63.12	State Authority and Delegations.

§63.13	Addresses.

§63.14	Incorporations by Reference.

§63.15	Availability of Information.

§63.16	Performance Track Provisions.

	5.  Part 63 is amended by adding subpart TTTTTT to read as

follows:

Subpart TTTTTT–-National Emission Standards for Hazardous Air
Pollutants for Secondary Nonferrous Metals Processing Area Sources

Sec.

Applicability and Compliance Dates

63.11462	Am I subject to this subpart?

63.11463	What parts of my plant does this subpart cover?

63.11464	What are my compliance dates?

Standards, Compliance, and Monitoring Requirements

63.11465	What are the standards for new and existing sources?

63.11466	What are the performance test requirements for new and existing
sources?

63.11467	What are the initial compliance demonstration requirements for
new and existing sources?

63.11468	What are the monitoring requirements for new and existing
sources?

63.11469	What are the notification requirements?

63.11470	What are the recordkeeping requirements?

Other Requirements and Information

63.11471	What General Provisions apply to this subpart?

63.11472	What definitions apply to this subpart?

63.11473	Who implements and enforces this subpart?

63.11474	[Reserved]

Tables to Subpart TTTTTT of Part 63

Table 1 to Subpart TTTTTT of Part 63–-Applicability of General
Provisions to Subpart TTTTTT

	Applicability and Compliance Dates

§63.11462  Am I subject to this subpart?

(a)  You are subject to this subpart if you own or operate a secondary
nonferrous metals processing facility (as defined in §63.11472) that is
an area source of hazardous air pollutant (HAP) emissions.

(b)	If you are an owner or operator of an area source subject to this
subpart, you are exempt from the obligation to obtain a permit under 40
CFR part 70 or 71, provided you are not required to obtain a permit
under 40 CFR 70.3(a) or 71.3(a) for a reason other than your status as
an area source under this subpart.  Notwithstanding the previous
sentence, you must continue to comply with the provisions of this
subpart applicable to area sources.

§63.11463  What parts of my plant does this subpart cover?

(a)  This subpart applies to any existing or new affected source located
at a secondary nonferrous metals processing facility.

(b)  The affected source includes all crushing and screening operations
at a secondary zinc processing facility and all furnace melting
operations located at any secondary nonferrous metals processing
facilities.

	(c)  An affected source is existing if you commenced construction or
reconstruction of the affected source on or before September 20, 2007.

	(d)  An affected source is new if you commenced construction or
reconstruction of the affected source after September 20, 2007.

§63.11464  What are my compliance dates?

	(a)  If you have an existing affected source, you must comply with the
standards no later than [INSERT DATE OF PUBLICATION IN THE FEDERAL
REGISTER].

 (b)  If you have a new affected source, you must comply with this
subpart according to paragraphs (b)(1) and (b)(2) of this section.

(1)	If you start up your affected source on or before [INSERT DATE OF
PUBLICATION IN THE FEDERAL REGISTER], you must comply with this subpart
no later than [INSERT DATE OF PUBLICATION IN THE FEDERAL REGISTER].

(2)  If you start up your affected source after [INSERT DATE OF
PUBLICATION IN THE FEDERAL REGISTER], you must comply with this subpart
upon initial startup of your affected source.

Standards, Compliance, and Monitoring Requirements

§63.11465  What are the standards for new and existing sources?

(a)	You must route the emissions from each existing affected source
through a fabric filter or baghouse that achieves a particulate matter
(PM) control efficiency of at least 99.0 percent or an outlet PM
concentration limit of 0.034 grams per dry standard cubic meter
(g/dscm)(0.015 grains per dry standard cubic feet (gr/dscf)).

(b)	You must route the emissions from each new affected source through a
fabric filter or baghouse that achieves a PM control efficiency of at
least 99.5 percent or an outlet PM concentration limit of 0.023 g/dscm
(0.010 gr/dscf).

§63.11466  What are the performance test requirements for new and
existing sources?

	(a)	Except as specified in paragraph (b) of this section, if you own or
operate an existing or new affected source, you must conduct a
performance test for each affected source within 180 days of your
compliance date and report the results in your notification of
compliance status.

	(b)	If you own or operate an existing affected source, you are not
required to conduct a performance test if a prior performance test was
conducted within the past 5 years of the compliance date using the same
methods specified in paragraph (c) of this section and you meet either
of the following two conditions:

	(1)  No process changes have been made since the test; or

	(2)  You demonstrate that the results of the performance test, with or
without adjustments, reliably demonstrate compliance despite process
changes.

	(c)  You must conduct each performance test according to the
requirements in §63.7 and paragraphs (c)(1) and (2) of this section.

  SEQ CHAPTER \h \r 1 (1)  Determine the concentration of PM according
to the following test methods in 40 CFR part 60, appendices:

	(i)  Method 1 or 1A (Appendix A-1) to select sampling port locations
and the number of traverse points in each stack or duct.  Sampling sites
must be located at the outlet of the control device and prior to any
releases to the atmosphere.

	(ii)  Method 2, 2A, 2C, 2F, or 2G (Appendices A-1 and A-2) to determine
the volumetric flow rate of the stack gas.

	(iii)  Method 3, 3A, or 3B (Appendix A-2) to determine the dry
molecular weight of the stack gas.  You may use ANSI/ASME PTC
19.10-1981, “Flue and Exhaust Gas Analyses” (incorporated by
reference-see §63.14) as an alternative to EPA Method 3B.

	(iv)  Method 4 (Appendix A-3) to determine the moisture content of the
stack gas.

	(v)  Method 5 or 17 (Appendix A-3) to determine the concentration of
particulate matter (front half filterable catch only).  Three valid test
runs are needed to comprise a performance test.

	(2)  During the test, you must operate each emissions source within
±10 percent of its normal process rate.  You must monitor and record
the process rate during the test.

§63.11467  What are the initial compliance demonstration requirements
for new and existing sources?

	(a)	You must demonstrate initial compliance with the applicable
standards in §63.11465 by submitting a Notification of Compliance
Status in accordance with §63.11469(b).

	(b)	You must conduct the inspection specified in paragraph (c) of this
section and include the results of the inspection in the Notification of
Compliance Status.

	(c)	For each existing and new affected source, you must conduct an
initial inspection of each baghouse.  You must visually inspect the
system ductwork and baghouse unit for leaks.  Except as specified in
paragraph (e) of this section, you must also inspect the inside of each
baghouse for structural integrity and fabric filter condition.  You must
record the results of the inspection and any maintenance action as
required in §63.11470.

	(d)	For each installed baghouse that is in operation during the 60 days
after the applicable compliance date, you must conduct the inspection
specified in paragraph (c) of this section no later than 60 days after
your applicable compliance date.  For an installed baghouse that is not
in operation during the 60 after the applicable compliance date, you
must conduct an initial inspection prior to startup of the baghouse.

	(e)	An initial inspection of the internal components of a baghouse is
not required if an inspection has been performed within the past 12
months.

	(f)	If you own or operate an existing affected source and are not
required to conduct a performance test under §63.11466, you must submit
the Notification of Compliance Status within 120 days after the
applicable compliance date specified in §63.11464.

	(g)  If you own or operate an existing affected source and are required
to conduct a performance test under §63.11466, you must submit the
Notification of Compliance Status within 60 days after completing the
performance test.

§63.11468  What are the monitoring requirements for new and existing
sources?

	(a)  For an existing affected source, you must demonstrate compliance
by conducting the monitoring activities in paragraph (a)(1) or (a)(2) of
this section:

	(1)	You must perform periodic inspections and maintenance of each
baghouse according to the requirements in paragraphs (a)(1)(i) and (ii)
of this section.

	(i)	You must conduct weekly visual inspections of the system ductwork
for leaks.

	(ii)	 You must conduct inspections of the interior of the baghouse for
structural integrity and to determine the condition of the fabric filter
every 12 months.

	(2)	As an alternative to the monitoring requirements in paragraph
(a)(1) of this section, you may demonstrate compliance by conducting a
daily 30-minute visible emissions (VE) test (i.e., no visible emissions)
using EPA Method 22 (40 CFR part 60, appendix A-7).

	(b)	If the results of the visual inspection or VE test conducted under
paragraph (a) of this section indicate a problem with the operation of
the baghouse, including but not limited to air leaks, torn or broken
bags or filter media, or any other  condition that may cause an increase
in PM emissions, you must take immediate corrective action to return the
baghouse to normal operation according to the equipment manufacturer’s
specifications or instructions and record the corrective action taken.

	(c)	For each new affected source, you must install, operate, and
maintain a bag leak detection system according to paragraphs (c)(1)
through (3) of this section.

	(1)  Each bag leak detection system must meet the specifications and
requirements in paragraphs (c)(1)(i) through (viii) of this section.

	(i)  The bag leak detection system must be certified by the
manufacturer to be capable of detecting PM emissions at concentrations
of 1 milligram per dry standard cubic meter (0.00044 grains per actual
cubic foot) or less.

	(ii)  The bag leak detection system sensor must provide output of
relative PM loadings.  The owner or operator shall continuously record
the output from the bag leak detection system using electronic or other
means (e.g., using a strip chart recorder or a data logger).

	(iii)  The bag leak detection system must be equipped with an alarm
system that will sound when the system detects an increase in relative
particulate loading over the alarm set point established according to
paragraph (c)(1)(iv) of this section, and the alarm must be located such
that it can be heard by the appropriate plant personnel.

	(iv)  In the initial adjustment of the bag leak detection system, you
must establish, at a minimum, the baseline output by adjusting the
sensitivity (range) and the averaging period of the device, the alarm
set points, and the alarm delay time.

	(v)  Following initial adjustment, you shall not adjust the averaging
period, alarm set point, or alarm delay time without approval from the
Administrator or delegated authority except as provided in paragraph
(c)(1)(vi) of this section.

	(vi)  Once per quarter, you may adjust the sensitivity of the bag leak
detection system to account for seasonal effects, including temperature
and humidity, according to the procedures identified in the
site-specific monitoring plan required by paragraph (c)(2) of this
section.

	(vii)  You must install the bag leak detection sensor downstream of the
fabric filter.

	(viii)  Where multiple detectors are required, the system’s
instrumentation and alarm may be shared among detectors.

	(2)  You must develop and submit to the Administrator or delegated
authority for approval a site-specific monitoring plan for each bag leak
detection system.  You must operate and maintain the bag leak detection
system according to the site-specific monitoring plan at all times.
Each monitoring plan must describe the items in paragraphs (c)(2)(i)
through (vi) of this section.

	(i)  Installation of the bag leak detection system;

	(ii)  Initial and periodic adjustment of the bag leak detection system,
including how the alarm set-point will be established;

	(iii)  Operation of the bag leak detection system, including quality
assurance procedures;

	(iv)  How the bag leak detection system will be maintained, including a
routine maintenance schedule and spare parts inventory list;

	(v)  How the bag leak detection system output will be recorded and
stored; and

	(vi)  Corrective action procedures as specified in paragraph (c)(3) of
this section.  In approving the site-specific monitoring plan, the
Administrator or delegated authority may allow owners and operators more
than 3 hours to alleviate a specific condition that causes an alarm if
the owner or operator identifies in the monitoring plan this specific
condition as one that could lead to an alarm, adequately explains why it
is not feasible to alleviate this condition within 3 hours of the time
the alarm occurs, and demonstrates that the requested time will ensure
alleviation of this condition as expeditiously as practicable.

	(3)  For each bag leak detection system, you must initiate procedures
to determine the cause of every alarm within 1 hour of the alarm.
Except as provided in paragraph (c)(2)(vi) of this section, you must
alleviate the cause of the alarm within 3 hours of the alarm by taking
whatever corrective action(s) are necessary.  Corrective actions may
include, but are not limited to the following:

	(i)  Inspecting the fabric filter for air leaks, torn or broken bags or
filter media, or any other condition that may cause an increase in PM
emissions;

	(ii)  Sealing off defective bags or filter media;

	(iii)  Replacing defective bags or filter media or otherwise repairing
the control device;

	(iv)  Sealing off a defective fabric filter compartment;

	(v)  Cleaning the bag leak detection system probe or otherwise
repairing the bag leak detection system; or

	(vi)  Shutting down the process producing the PM emissions.

§63.11469  What are the notification requirements?

	(a)  You must submit the Initial Notification required by §63.9(b)(2)
no later than 120 days after the applicable compliance date specified in
§63.11464.  The Initial Notification must include the information
specified in §63.9(b)(2)(i) through (iv) and may be combined with the
Notification of Compliance Status required in § 63.11467 and paragraph
(b) of this section if you choose to submit both notifications within
120 days.

	(b)  You must submit a Notification of Compliance Status in accordance
with §63.9(h) and the requirements in paragraphs (c) and (d) of this
section.  In addition to the information required in §63.9(h)(2),
§63.11466, and §63.11467, your notification must include the following
certification(s) of compliance, as applicable, and signature of a
responsible official:

(1)	This certification of compliance by the owner or operator of an
existing affected source who is relying on a previous performance test:
“This facility complies with the control efficiency requirement [or
the outlet concentration limit] in §63.11465 based on a previous
performance test in accordance with §63.11466.”

(2)	This certification of compliance by the owner or operator of any new
or existing affected source:  “This facility has conducted an initial
inspection of each control device according to the requirements in
§63.11467, will conduct periodic inspections and maintenance of control
devices in accordance with §63.11468, and will maintain records of each
inspection and maintenance action required by §63.11470.”

(3)	This certification of compliance by the owner or operator of a new
affected source:  “This facility has an approved bag leak detection
system monitoring plan in accordance with §63.11468(c)(2).”

(c)  If you own or operate an affected source and are required to
conduct a performance test under §63.11466, you must submit a
Notification of Compliance Status, including the performance test
results, before the close of business on the 60th day following the
completion of the performance test.

	(d)  If you own or operate an affected source and are not required to
conduct a performance test under §63.11466, you must submit a
Notification of Compliance Status, including the results of the previous
performance test, no later than 120 days after the applicable compliance
date specified in §63.11464.

§63.11470  What are the recordkeeping requirements?

	(a)  You must keep the records specified in paragraphs (a)(1) and (2)
of this section.

	(1)  As required in §63.10(b)(2)(xiv), you must keep a copy of each
notification that you submitted to comply with this subpart and all
documentation supporting any Initial Notification or Notification of
Compliance Status that you submitted.

	(2)  You must keep the records of all inspection and monitoring data
required by §§63.11467 and 63.11468, and the information identified in
paragraphs (a)(2)(i) through (a)(2)(v) for each required inspection or
monitoring.

	(i)	 The date, place, and time;

	(ii)	 Person conducting the activity;

	(iii)  Technique or method used;

	(iv)	 Operating conditions during the activity; and

	(v)	 Results.

(b)  Your records must be in a form suitable and readily available for
expeditious review, according to §63.10(b)(1).

(c)  As specified in §63.10(b)(1), you must keep each record for 5
years following the date of each recorded action.

(d)	You must keep each record onsite for at least 2 years after the date
of each recorded action according to §63.10(b)(1).  You may keep the
records offsite for the remaining three years.

Other Requirements and Information

§63.11471  What General Provisions apply to this subpart?

	Table 1 to this subpart shows which parts of the General Provisions in
§§63.1 through 63.16 apply to you.

§63.11472  What definitions apply to this subpart?

	Terms used in this subpart are defined in the Clean Air Act, in §63.2,
and in this section as follows:

	Bag leak detection system means a system that is capable of
continuously monitoring relative particulate matter (dust loadings) in
the exhaust of a baghouse to detect bag leaks and other upset
conditions.  A bag leak detection system includes, but is not limited
to, an instrument that operates on triboelectric, light scattering,
light transmittance, or other effect to continuously monitor relative
particulate matter loadings.

	Furnace melting operation means the collection of processes used to
charge post-consumer nonferrous scrap material to a furnace, melt the
material, and transfer the molten material to a forming medium.

	Secondary nonferrous metals processing facility means a brass and
bronze ingot making, secondary magnesium processing, or secondary zinc
processing plant that uses furnace melting operations to melt
post-consumer nonferrous metal scrap to make products including bars,
ingots, blocks, or metal powders.

§63.11473  Who implements and enforces this subpart?

	(a)  This subpart can be implemented and enforced by the U.S. EPA or a
delegated authority such as your State, local, or tribal agency.  If the
U.S. EPA Administrator has delegated authority to your State, local, or
tribal agency, then that agency has the authority to implement and
enforce this subpart.  You should contact your U.S. EPA Regional Office
to find out if this subpart is delegated to your State, local, or tribal
agency.

	(b)  In delegating implementation and enforcement authority of this
subpart to a State, local, or tribal agency under 40 CFR part 63,
subpart E, the authorities contained in paragraph (c) of this section
are retained by the Administrator of the U.S. EPA and are not
transferred to the State, local, or tribal agency.

	(c)  The authorities that will not be delegated to State, local, or
tribal agencies are listed in paragraphs (c)(1) through (4) of this
section.

	(1)	Approval of alternatives to the applicability requirements in
§63.11462 and 63.11463, the compliance date requirements in §63.11464,
and the applicable standards in §63.11465.

	(2)  Approval of a major change to a test method under §63.7(e)(2)(ii)
and (f).  A “major change to test method” is defined in §63.90.

	(3)  Approval of a major change to monitoring under §63.8(f).  A
“major change to monitoring” is defined in §63.90.

	(4)  Approval of a major change to recordkeeping/reporting under
§63.10(f).  A “major change to recordkeeping/reporting” is defined
in §63.90.

§63.11474  [Reserved]

Tables to Subpart TTTTTT of Part 63

TABLE 1 TO SUBPART TTTTTT OF PART 63--APPLICABILITY OF

GENERAL PROVISIONS TO SUBPART TTTTTT

	As stated in §63.11471, you must comply with the requirements of the
NESHAP General Provisions (40 CFR part 63, subpart A) shown in the
following table:

  SEQ CHAPTER \h \r 1 Citation	Subject

63.1(a)(1)-(a)(4), (a)(6), (a)(10)-(a)(12), (b)(1), (b)(3), (c)(1)1,
(c)(2), (c)(5), (e)	Applicability.

63.2	Definitions.

63.3	Units and Abbreviations.

63.4	Prohibited Activities and Circumvention.

63.6(a), (b)(1)-(b)(5), (b)(7), (c)(1), (c)(2), (c)(5), (e)(1), (f),
(g), (i), (j)	Compliance with Standards and Maintenance Requirements.

63.7	Performance Testing Requirements

63.8(a)(1), (a)(2), (b), (c)(1)(i)-(c)(1)(ii), (c)(2), (c)(3), (f)
Monitoring Requirements.

63.9(a), (b)(1), (b)(2), (b)(5), (c), (d), (h)(1)-(h)(3), (h)(5),
(h)(6), (i), (j)	Notification Requirements.

63.10(a), (b)(1), (b)(2)(vii), (b)(2)(xiv), (b)(3), (c), (f)
Recordkeeping and Reporting Requirements.

63.12	State Authority and Delegations.

63.13	Addresses.

63.14	Incorporations by Reference.

63.15	Availability of Information and Confidentiality.

63.16	Performance Track Provisions.

1 Section 63.11462(b) of this subpart exempts area sources from the
obligation to obtain title V operating permits.

 An area source is a stationary source of HAP emissions that is not a
major source.  A major source is a stationary source that emits or has
the potential to emit 10 tons per year (tpy) or more of any HAP or 25
tpy or more of any combination of HAP.

  Since its publication in the Integrated Urban Air Toxics Strategy in
1999, the area source category list has undergone several amendments.

 As previously explained, we have determined that outlet concentration
limits of 0.034 g/dscm (0.015 gr/dscf) and 0.023 g/dscm (0.010 gr/dscf)
reflect the GACT levels of control for existing and new secondary
nonferrous processing area sources, respectively.

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National Emission Standards for Hazardous Air Pollutants for Area
Sources: Clay Ceramics Manufacturing, Glass Manufacturing, and Secondary
Nonferrous Metals Processing

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