N.Y. Comp. Codes R. & Regs. Tit. 6 § 231-11.2 - Reasonable possibility requirements for insignificant modifications
(a) The
requirements of this section do not apply if potential-to-emit is used in lieu
of projected actual emissions in determining the project emission potential for
a proposed modification.
(b) For a
modification with a project emission potential which, when added to all
emissions excluded under section
231-4.1(b)(42)(i)
('c') of this Part, is less than 50 percent of the applicable significant
project threshold in table 3, table 4 or table 6 of Subpart 231-13 of this
Part, the facility owner or operator, in addition to complying with any
requirements under Part 201 of this Title, must maintain the following
information for a minimum of five years:
(1)
a description of the modification;
(2) an identification of each new or modified
emission source(s) including the associated processes and emission
unit;
(3) the calculation of the
project emission potential for each modified emission source(s) including
supporting documentation; and
(4)
the date the modification commenced operation.
These recordkeeping requirements apply to exempt and trivial activities but do not affect their exempt or trivial permitting status under Subpart 201-3 of this Title.
(c) For a modification with a project
emission potential which, when added to any emissions excluded in accordance
with section
231-4.1(b)(42)(i)
('c') of this Part, equals or exceeds 50 percent of the applicable significant
project threshold in table 3, table 4 or table 6 of Subpart 231-13 of this Part
and the project emission potential is less than the applicable significant
project threshold, the facility owner or operator must submit an application to
modify the facility permit under the minor permit provisions of Subpart 201-6
of this Title, and must:
(1) maintain the
following information for a minimum of five years:
(i) a description of the
modification;
(ii) an
identification of each new or modified emission source(s) including the
associated processes and emission unit;
(iii) the calculation of the project emission
potential for each modified emission source(s) including supporting
documentation; and
(iv) the date
the modification commenced operation.
(2) monitor the emissions of each regulated
NSR contaminant from the emission source(s) that will increase as a result of
the modification, and calculate and maintain a record of the annual emissions,
in tons per year on a calendar year basis, for a period of five years following
resumption of regular operations after the modification, or for a period of 10
years following resumption of regular operations after the change if the
modification increases the design capacity of or potential to emit the
regulated NSR contaminant at such emission source(s). The calculation of actual
emissions must use the same methodology that was used in the application for
the project; and
(3) submit a
report to the department within 30 days after the end of each year during which
records must be generated in accordance with paragraph (2) of this subdivision.
The report must contain:
(i) the name,
address, and telephone number of the major facility;
(ii) the annual emissions as calculated
pursuant to paragraph (2) of this subdivision; and
(iii) a comparison of actual annual emissions
to the projected actual emissions and, if applicable, an explanation as to why
the actual annual emissions exceeded the projected actual emissions.
Notes
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