Iowa Administrative Code › Agency 567 - Environmental Protection Commission › Title II - Air Quality › Chapter 22 - Controlling Air Pollution › Rule 567-22.8 - Permit by Rule

Current through Register Vol. 47, No. 3, July 24, 2024
(1) Permit by rule
				for spray booths. Spray booths that comply with the requirements contained in
				this rule will be deemed to be in compliance with the requirements to obtain an
				air construction permit and an air operating permit. Spray booths that comply
				with this rule will be considered to have federally enforceable limits so that
				their potential emissions are less than the major source limits for regulated
				air pollutants and hazardous air pollutants as defined in 567-24.100(455B). An
				owner or operator required to apply for a permit by rule under this subrule
				shall submit fees as required in 567-Chapter 30.
a. Definition. "Sprayed material" is material
				applied by spray equipment when used in a surface coating process in a spray
				booth, including but not limited to paint, solvents, and mixtures of paint and
				solvents. Powder coatings applied in an indoor-vented spray booth equipped with
				filters or overspray powder recovery systems are not considered sprayed
				material for purposes of this rule.
b. Facilities that facility-wide spray one
				gallon per day or less of sprayed material are exempt from all other
				requirements in 567-Chapter 22, except that they must submit the certification
				in 22.8(1)
"e"
to the department and keep records of daily
				sprayed material use. Any spray booth or associated equipment for which
				initiation of construction, installation, reconstruction, or alteration (as
				defined in 567-22.1 (455B)) occurred after
				October 23, 2013, shall use sprayed material with a maximum lead content of
				0.35 pounds or less per gallon if the booth or associated equipment is subject
				to the following NESHAP: 40 CFR Part 63, Subpart HHHHHH or Subpart XXXXXX. Any
				spray booth or associated equipment for which initiation of construction,
				installation, reconstruction, or alteration (as defined in
				567-22.1 (455B)) occurred after
				October 23, 2013, that is not subject to the NESHAP or is otherwise exempt from
				the NESHAP shall use sprayed material with a maximum lead content of 0.02
				pounds or less per gallon. The owner or operator must keep the records of daily
				sprayed material use for 18 months from the date to which the records apply and
				shall keep safety data sheets (SDS) or equivalent records for at least two
				calendar years to demonstrate that the sprayed materials contain lead at less
				than the exemption thresholds. The owner or operator must also certify that the
				facility is in compliance with or otherwise exempt from the federal regulations
				specified in 22.8(1)
"e."
c. Facilities that facility-wide spray more
				than one gallon per day but never more than three gallons per day are exempt
				from all other requirements in 567-Chapter 22, except that they must submit the
				certification in 22.8(1)
"e"
to the department, keep records of
				daily sprayed material use, and vent emissions from a spray booth(s) through a
				stack(s) that is at least 22 feet tall, measured from ground level. Any spray
				booth or associated equipment for which initiation of construction,
				installation, reconstruction, or alteration (as defined in
				567-22.1 (455B)) occurred after
				October 23, 2013, shall use sprayed material with a maximum lead content of
				0.35 pounds or less per gallon if the booth or associated equipment is subject
				to the following NESHAP: 40 CFR Part 63, Subpart HHHHHH or Subpart XXXXXX. Any
				spray booth or associated equipment for which initiation of construction,
				installation, reconstruction, or alteration (as defined in
				567-22.1 (455B)) occurred after
				October 23, 2013, that is not subject to the NESHAP or is otherwise exempt from
				the NESHAP shall use sprayed material with a maximum lead content of 0.02
				pounds or less per gallon. The owner or operator must keep the records of daily
				sprayed material use for 18 months from the date to which the records apply and
				shall keep SDS or equivalent records for at least two calendar years to
				demonstrate that the sprayed materials contain lead at less than the exemption
				thresholds. The owner or operator must also certify that the facility is in
				compliance with or otherwise exempt from the federal regulations specified in
				22.8(1)
"e."
d.
				Facilities that facility-wide spray more than three gallons per day are not
				eligible to use the permit by rule for spray booths and must apply for a
				construction permit as required by 22.1(1) and 22.1(3), unless otherwise
				exempt.
e. Certification.
				Facilities that claim to be permitted by provisions of this rule must submit to
				the department a written notification as directed by the department, certifying
				that the facility meets the following conditions:
(1) All spray booths and associated equipment
				are in compliance with the provisions of 22.8(1);
(2) All spray booths and associated equipment
				are in compliance with all applicable requirements including, but not limited
				to, the allowable particulate emission rate for painting and surface coating
				operations of 0.01 gr/scf of exhaust gas as specified in 567-subrule 23.4(13);
				and
(3) All spray booths and
				associated equipment currently are or will be in compliance with or otherwise
				exempt from the NESHAP for paint stripping and miscellaneous surface coating at
				area sources ( 40 CFR Part 63, Subpart HHHHHH) and the NESHAP for metal
				fabricating and finishing at area sources ( 40 CFR Part 63, Subpart XXXXXX) by
				the applicable NESHAP compliance dates.