| (a) Reasonably available control technology emission
specifications.
(1) The owner or operator of any stationary source
of nitrogen oxides (NOX ) in the Dallas-Fort
Worth eight-hour ozone nonattainment area that is a major source of
NOX and is subject to §117.405(a)
or (b) of this title (relating to Emission Specifications for Reasonably
Available Control Technology (RACT)) shall comply with the requirements
of Subchapter B, Division 4 of this chapter (relating to Dallas-Fort
Worth Eight-Hour Ozone Nonattainment Area Major Sources) as follows:
(A) for units subject to the emission specification
of §117.405(a) of this title located in Collin, Dallas, Denton,
Ellis, Johnson, Kaufman, Parker, Rockwall, or Tarrant Counties, or
located at a source in Wise County that emits or has the potential
to emit equal to or greater than 100 tons per year (tpy) of NOX :
(i) submission of the initial control plan required
by §117.450 of this title (relating to Initial Control Plan Procedures)
was required by June 1, 2016;
(ii) for units subject to the emission specification
of §117.405(a) of this title as of January 1, 2017, compliance
with all other requirements of Subchapter B, Division 4 of this chapter
was required by January 1, 2017, and these units shall continue to
comply with the requirements of Subchapter B, Division 4 of this chapter;
and
(iii) for units that became subject to the emission
specification of §117.405(a) of this title after January 1, 2017,
compliance is required as specified in paragraph (2) of this subsection;
(B) for units subject to the emission specifications
of §117.405(b) of this title located at sources in Wise County
that emit or have the potential to emit equal to or greater than 100
tpy of NOX :
(i) submission of the initial control plan required
by §117.450 of this title was required by June 1, 2016;
(ii) for units subject to the emission specifications
of §117.405(b) of this title as of January 1, 2017, compliance
with all other requirements of Subchapter B, Division 4 of this chapter
was required by January 1, 2017, and these units shall continue to
comply with the requirements of Subchapter B, Division 4 of this chapter;
and
(iii) for units that became subject to the emission
specifications of §117.405(b) of this title after January 1,
2017, compliance is required as specified in paragraph (2) of this
subsection;
(C) for units subject to the emission specifications
of §117.405 of this title located at sources in Wise County that
emit or have the potential to emit equal to or greater than 50 tpy
but less than 100 tpy of NOX :
(i) submission of the initial control plan required
by §117.450 of this title is required no later than January 15,
2021; and
(ii) for units subject to the emission specifications
of §117.405 of this title, compliance with all other requirements
of Subchapter B, Division 4 of this chapter is required as soon as
practicable, but no later than July 20, 2021; and
(D) for units subject to the emission specifications
of §117.405 of this title located at sources in Wise County that
emit or have the potential to emit equal to or greater than 25 tpy
but less than 50 tpy of NOX :
(i) submission of the initial control plan required
by §117.450(b) of this title is required no later than May 7,
2025; and
(ii) compliance with all other requirements of Subchapter
B, Division 4 of this chapter is required as soon as practicable,
but no later than November 7, 2025.
(2) The owner or operator of any stationary source
of NOX that becomes subject to the requirements
of §117.405 of this title on or after the applicable compliance
date specified in paragraph (1) of this subsection, shall comply with
the requirements of Subchapter B, Division 4 of this chapter as soon
as practicable, but no later than 60 days after becoming subject.
(b) Eight-hour ozone attainment demonstration emission
specifications.
(1) The owner or operator of any stationary source
of NOX in the Dallas-Fort Worth eight-hour
ozone nonattainment area that is a major source of NOX and is subject to §117.410(a) of this
title (relating to Emission Specifications for Eight-Hour Attainment
Demonstration) shall comply with the requirements of Subchapter B,
Division 4 of this chapter as follows:
(A) submit the initial control plan required by §117.450
of this title no later than June 1, 2008; and
(B) for units subject to the emission specifications
of §117.410(a) of this title, comply with all other requirements
of Subchapter B, Division 4 of this chapter as soon as practicable,
but no later than:
(i) March 1, 2009, for units subject to §117.410(a)(1),
(2), (4), (5), (6), (7)(A), (8), (10), and (14) of this title;
(ii) March 1, 2010, for units subject to §117.410(a)(3),
(7)(B), (9), (11), (12), and (13) of this title;
(C) for diesel and dual-fuel engines, comply with the
restriction on hours of operation for maintenance or testing in §117.410(f)
of this title, and associated recordkeeping in §117.445(f)(9)
of this title (relating to Notification, Recordkeeping, and Reporting
Requirements), as soon as practicable, but no later than March 1,
2009; and
(D) for any stationary gas turbine or stationary internal
combustion engine claimed exempt using the exemption of §117.403(a)(7)(D),
(8), or (9) of this title (relating to Exemptions), comply with the
run time meter requirements of §117.440(i) of this title (relating
to Continuous Demonstration of Compliance), and recordkeeping requirements
of §117.445(f)(4) of this title, as soon as practicable, but
no later than March 1, 2009.
(2) The owner or operator of any stationary source
of NOX that becomes subject to the requirements
of Subchapter B, Division 4 of this chapter on or after the applicable
compliance date specified in paragraph (1) of this subsection, shall
comply with the requirements of Subchapter B, Division 4 of this chapter
as soon as practicable, but no later than 60 days after becoming subject.
(3) The owner or operator of any unit that is subject
to the emission specifications in §117.410(a) of this title located
at sources in the Dallas-Fort Worth eight-hour ozone nonattainment
area that emit or have the potential to emit equal to or greater than
25 tpy but less than 50 tpy of NOX :
(A) submission of the initial control plan required
by §117.450(b) of this title is required no later than May 7,
2025; and
(B) compliance with all other requirements of Subchapter
B, Division 4 of this chapter is required as soon as practicable,
but no later than November 7, 2025.
(4) The owner or operator of any stationary source
of NOX that becomes subject to the requirements
of Subchapter B, Division 4 of this chapter on or after the applicable
compliance date specified in paragraph (3) of this subsection, shall
comply with the requirements of Subchapter B, Division 4 of this chapter
as soon as practicable, but no later than 60 days after becoming subject.
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