Idaho Admin. Code r. 58.01.01.223 - EXEMPTION CRITERIA AND REPORTING REQUIREMENTS FOR TOXIC AIR POLLUTANT EMISSIONS
No permit to construct for toxic air pollutants is required for
a
01.
Below Regulatory
Concern (BRC) Exemption. The source qualifies for a BRC exemption if the
uncontrolled emission rate (refer to Section
210) for all toxic air pollutants
emitted by the source is less than or equal to ten percent (10%) of all
applicable screening emission levels listed in Sections
585 and
586. (3-28-23)
02.
Level I Exemption. To obtain
a Level I exemption, the source must satisfy the following criteria:
03.
Level II Exemption. To
obtain a Level II exemption, the maximum capacity of a source to emit a toxic
air pollutant under its physical and operational design considering limitations
on emissions such as air pollution control equipment , restrictions on hours of
operation and restrictions on the type and amount of material combusted, stored
or processed at the point of compliance is less than or equal to ten percent
(10%) of all applicable screening emission levels listed in Sections
585 and
586. (3-28-23)
04.
Toxic Air Pollutant Exemption
Report. The owner or operator of a source claiming a Level I or II
exemption must submit a certified report, on or before May 1 for the previous
calendar year, to the Department for each Level I or II exemption
determination. The owner or operator is not required to annually submit a
certified report for a Level I or II exemption determination previously claimed
and reported. The report must state the date construction has or will commence
and must include copies of all exemption determinations completed by the owner
or operator for each Level I and II exemption. (3-28-23)
Notes
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