Section 219.208  Exemptions From Emission Limitations

a)         Exemptions for all coating categories except wood furniture coating and aerospace facilities. The limitations of this Subpart do not apply to coating lines within a source, that otherwise would be subject to the same subsection of Section 219.204 (because they belong to the same coating category, e.g., can coating), provided that combined actual emissions of VOM from all lines at the source subject to that subsection never exceed 6.8 kg/day (15 lbs/day) before the application of capture systems and control devices. (For example, can coating lines within a source would not be subject to the limitations of Section 219.204(b) if the combined actual emissions of VOM from the can coating lines never exceed 6.8 kg/day (15 lbs/day) before the application of capture systems and control devices.) Prior to May 2012, volatile organic material emissions from heavy off-highway vehicle products coating lines must be combined with VOM emissions from miscellaneous metal parts and products coating lines to determine applicability.  On and after May 1, 2012, VOM emissions from heavy off-highway vehicle products coating lines must be combined with VOM emissions from miscellaneous metal parts and products coating lines and plastic parts and products coating lines to determine applicability.  Any owner or operator of a coating source must comply with the applicable coating analysis test methods and procedures specified in Section 219.105(a) and the recordkeeping and reporting requirements specified in Section 219.211(a) if total VOM emissions from the subject coating lines are always less than or equal to 6.8 kg/day (15 lbs/day) before the application of capture systems and control devices and, therefore, are not subject to the limitations of Section 219.204. Once a category of coating lines at a source is subject to the limitations in Section 219.204 the coating lines are always subject to the limitations in Section 219.204.

b)         Applicability for Wood Furniture Coating

1)         The limitations of this Subpart apply to a source's wood furniture coating lines if the source contains process emission units, not regulated by Subparts B, E, F (excluding Section 219.204(l)), H (excluding Section 219.405), Q, R, S, T (excluding Section 219.486), V, X, Y, Z or BB, which as a group both:

A)        Have a maximum theoretical emissions of 91 Mg (100 tons) or more per calendar year of VOM if no air pollution control equipment were used; and

B)        Are not limited to less than 91 Mg (100 tons) of VOM per calendar year if no air pollution control equipment were used, through production or capacity limitations contained in a federally enforceable permit or SIP revision.

2)         The limitations of this Subpart apply to a source's wood furniture coating lines, on and after March 15, 1996, if the source contains process emission units, which as a group, have a potential to emit 22.7 Mg (25 tons) or more of VOM per calendar year and have not limited emissions to less than 22.7 Mg (25 tons) of VOM per calendar year through production or capacity limitations contained in a federally enforceable operating permit or SIP revision, and that:

A)        Are not regulated by Subparts B, E, F (excluding Section 219.204(l)), H, Q, R, S, T (excluding Section 219.486), V, X, Y, Z or BB; and

B)        Are not included in any of the following categories:  synthetic organic chemical manufacturing industry (SOCMI) distillation, SOCMI reactors, plastic parts coating (business machines), plastic parts coating (other), offset lithography, industrial wastewater, autobody refinishing, SOCMI batch processing, volatile organic liquid storage tanks and clean-up solvents operations.

3)         If a source ceases to fulfill the criteria of subsection (b)(1) or (b)(2), the limitations of Section 219.204(l) continue to apply to any wood furniture coating line which was ever subject to the limitations of Section 219.204(l).

4)         For the purposes of this subsection (b), an emission unit is considered to be regulated by a Subpart if it is subject to the limitations of that Subpart. An emission unit is not considered regulated by a Subpart if it is not subject to the limits of that Subpart, e.g., the emission unit is covered by an exemption in the Subpart or the applicability criteria of the Subpart are not met.

5)         Any owner or operator of a wood furniture coating line to which the limitations of this Subpart are not applicable due to the criteria in this subsection (b) must, upon request by the Agency or the USEPA, submit records to the Agency and the USEPA within 30 calendar days from the date of the request that document that the coating line is exempt from the limitations of this Subpart.

c)         On and after March 15, 1996, the limitations of this Subpart do not apply to touch-up and repair coatings used by a coating source described by Section 219.204(b), (d), (f), (g), (i), and (q)(5); provided that the source-wide volume of these coatings used does not exceed 0.95 1 (1 quart) per eight-hour period or exceed 209 1/yr (55 gal/yr) for any rolling 12 month period.  Recordkeeping and reporting for touch-up and repair coatings must be consistent with subsection (d).

d)         Prior to May 1, 2012, the limitations of this Subpart do not apply to touch-up and repair coatings used by a coating source described by Section 219.204(j), (m), and (n), provided that the source-wide volume of the coatings used does not exceed 0.95 l (1 quart) per eight-hour period or exceed 209 l/yr (55 gal/yr) for any rolling twelve month period.  Recordkeeping and reporting for touch-up and repair coatings must be consistent with subsection (e).

e)         On and after March 15, 1996, the owner or operator of a coating line or a group of coating lines using touch-up and repair coatings that are exempted from the limitations of Section 219.204(b), (d), (f), (g), (i), (j), (m), (n), and (q)(5) because of the provisions of subsection (c) or (d) must:

1)         Collect and record the name, identification number, and volume used of each touch-up and repair coating, as applied on each coating line, per eight-hour period and per month;

2)         Perform calculations on a daily basis, and maintain at the source records of such calculations of the combined volume of touch-up and repair coatings used source-wide for each eight-hour period;

3)         Perform calculations on a monthly basis, and maintain at the source records of such calculations of the combined volume of touch-up and repair coatings used source-wide for the month and the rolling 12 month period;

4)         Prepare and maintain at the source an annual summary of the information required to be compiled under subsections (e)(1) and (e)(2) on or before January 31 of the following year;

5)         Maintain at the source for a minimum period of three years all records required to be kept under this subsection (e) and make the records available to the Agency upon request;

6)         Notify the Agency in writing if the use of touch-up and repair coatings at the source ever exceeds a volume of 0.95 1 (1 quart) per eight-hour period or exceeds 209 1/yr (55 gal/yr) for any rolling 12 month period within 30 days after any such exceedance.  The notification must include a copy of any records of the exceedance; and

7)         "Touch-up and repair coatings" means, for purposes of 35 Ill. Adm. Code 219.208, any coating used to cover minor scratches and nicks that occur during manufacturing and assembly processes.

f)         Applicability for Aerospace Facilities

1)         Except as provided in subsection (f)(4), the requirements of this Subpart apply to an aerospace facility's aerospace coating operations and cleaning operations on and after July 1, 2021, if the source contains process emission units that, as a group, have a potential to emit 22.7 Mg (25 tons) or more of VOM per calendar year and have not limited emissions to less than 22.7 Mg (25 tons) of VOM per calendar year through production or capacity limitations contained in a federally enforceable permit or SIP revision.

2)         If a source ceases to fulfill the criteria of subsection (f)(1), the requirements of this Subpart continue to apply to any aerospace facility that was ever subject to the requirements of this Subpart.

3)         The limitations of Section 219.204(r)(2) do not apply to touch-up coatings at aerospace facilities, provided that the combined source-wide volume of the coatings that do not comply with the limitations of Section 219.204(r)(2) used at an aerospace facility does not exceed 2.85 l (3 quarts) per 24-hour period or exceed 209 l/yr (55 gal/yr) for any rolling 12-month period.  Recordkeeping and reporting for touch-up coatings must be consistent with Section 219.211(j)(2).

4)         The requirements in Section 219.211(k) apply to an aerospace facility's aerospace coating operations and cleaning operations on and after July 1, 2021, if the source contains process emission units that, as a group, have a potential to emit less than 22.7 Mg (25 tons) of VOM per calendar year or have limited emissions to less than 22.7 Mg (25 tons) of VOM per calendar year through production or capacity limitations contained in a federally enforceable permit or SIP revision.

(Source:  Amended at 45 Ill. Reg. 3553, effective March 4, 2021)