(Equation 3)
where:
Hyr is the average organic HAP emission rate for the compliance period, kg (lb) of organic HAP emitted per liter (gallon) of coating solids used
He is the total mass of organic HAP emissions from all materials used during month y, kg (lb), as calculated by Equation 1 of this subsection
Vst is the total volume of coating solids used during month y, liters (gallons), as calculated by Equation 2 of this subsection
y is the number of the month in the compliance period
n is the number of full or partial months in the compliance period. For the initial compliance period, n equals 12 if the compliance date falls on the first day of a month; otherwise n equals 13. For all following compliance periods, n equals 12.
NR 465.47(2)(h)
(h) Compliance demonstration. The organic HAP emission rate for the initial compliance period, calculated using Equation 3 of this subsection, shall be less than or equal to the applicable emission limit for each sub-category in
s. NR 465.43 (1) or the predominant activity or facility-specific emission limit allowed in
s. NR 465.43 (1) (c). You shall keep all records as required by
s. NR 465.45 (3) and
(4). As part of the notification of compliance status required by
s. NR 465.45 (1), you shall identify the coating operations for which you used the emission rate without add-on controls option and submit a statement that the coating operations were in compliance with the emission limits in
s. NR 465.43 (1) during the initial compliance period because the organic HAP emission rate was less than or equal to the applicable emission limit in
s. NR 465.43 (1), determined according to the procedures in this subsection.
NR 465.47(3)
(3) How do i demonstrate continuous compliance with the emission limits? NR 465.47(3)(a)(a) To demonstrate continuous compliance, the organic HAP emission rate for each compliance period, determined according to
sub. (2) (a) to
(g), shall be less than or equal to the applicable emission limit in
s. NR 465.43 (1). A compliance period consists of 12 months. Each month after the end of the initial compliance period described in
sub. (1) is the end of a compliance period consisting of that month and the preceding 11 months. You shall perform the calculations in
sub. (2) (a) to
(g) on a monthly basis using data from the previous 12 months of operation. If you are complying with a facility-specific emission limit under
s. NR 465.43 (1) (c), you shall also perform the calculation using Equation 1 of
s. NR 465.43 (1) (c) 2. on a monthly basis using the data from the previous 12 months of operation.
NR 465.47(3)(b)
(b) If the organic HAP emission rate for any 12-month compliance period exceeds the applicable emission limit in
s. NR 465.43 (1), this is a deviation from the emission limit for that compliance period and shall be reported as specified in
s. NR 465.45 (1) (c) 6. and
(2) (a) 6.
NR 465.47(3)(c)
(c) As part of each semiannual compliance report required by
s. NR 465.45 (2), you shall identify the coating operations for which you used the emission rate without add-on controls option. If there were no deviations from the emission limits in
s. NR 465.43 (1), you shall submit a statement that the coating operations were in compliance with the emission limits during the reporting period because the organic HAP emission rate for each compliance period was less than or equal to the applicable emission limit in
s. NR 465.43 (1), determined according to
sub. (2) (a) to
(g).
NR 465.47 History
History: CR 05-040: cr. Register February 2006 No. 602, eff. 3-1-06. NR 465.48
NR 465.48
Compliance requirements for the emission rate with add-on controls option. NR 465.48(1)
(1)
By what date must i conduct performance tests and other initial compliance demonstrations? NR 465.48(1)(a)(a) For a new or reconstructed affected source, you shall meet the requirements of
subds. 1. to
4.
NR 465.48(1)(a)1.
1. All emission capture systems, add-on control devices and CPMS shall be installed and operating no later than the applicable compliance date specified in
s. NR 465.41 (4). Except for solvent recovery systems for which you conduct liquid-liquid material balances according to
sub. (2) (j), you shall conduct a performance test of each capture system and add-on control device according to
subs. (5),
(6) and
(7) and establish the operating limits required by
s. NR 465.43 (3) no later than 180 days after the applicable compliance date specified in
s. NR 465.41 (4). For a solvent recovery system for which you conduct liquid-liquid material balances according to
sub. (2) (j), you shall initiate the first material balance no later than the applicable compliance date specified in
s. NR 465.41 (4). For magnet wire coating operations you may, with approval, conduct a performance test of one representative magnet wire coating machine for each group of identical or very similar magnet wire coating machines.
NR 465.48(1)(a)3.
3. You shall complete the initial compliance demonstration for the initial compliance period according to the requirements of
sub. (2). The initial compliance period begins on the applicable compliance date specified in
s. NR 465.41 (4) and ends on the last day of the 12th month following the compliance date. If the compliance date occurs on any day other than the first day of a month, then the initial compliance period extends through the end of that month plus the next 12 months. You shall determine the mass of organic HAP emissions and volume of coatings solids used each month and then calculate an organic HAP emission rate at the end of the initial compliance period. The initial compliance demonstration includes the results of emission capture system and add-on control device performance tests conducted according to
subs. (5),
(6) and
(7); results of liquid-liquid material balances conducted according to
sub. (2) (j); calculations according to
sub. (2) and supporting documentation showing that during the initial compliance period the organic HAP emission rate was equal to or less than the applicable emission limit in
s. NR 465.43 (1); the operating limits established during the performance tests and the results of the continuous parameter monitoring required by
sub. (9); and documentation of whether you developed and implemented the work practice plan required by
s. NR 465.43 (4).
NR 465.48(1)(a)4.
4. You do not need to comply with the operating limits for the emission capture system and add-on control device required by
s. NR 465.43 (3) until after you have completed the performance tests specified in
subd. 1. Instead, you shall maintain a log detailing the operation and maintenance of the emission capture system, add-on control device and continuous parameter monitors during the period between the compliance date and the performance test. You shall begin complying with the operating limits for your affected source on the date you complete the performance tests specified in
subd. 1. For magnet wire coating operations, you shall begin complying with the operating limits for all identical or very similar magnet wire coating machines on the date you complete the performance test of a representative magnet wire coating machine. The requirements in this subdivision do not apply to solvent recovery systems for which you conduct liquid-liquid material balances according to the requirements in
sub. (2) (j).
NR 465.48(1)(b)
(b) For an existing affected source, you shall meet the requirements of
subds. 1. to
3.
NR 465.48(1)(b)1.
1. All emission capture systems, add-on control devices and CPMS shall be installed and operating no later than the applicable compliance date specified in
s. NR 465.41 (4). Except for magnet wire coating operations and solvent recovery systems for which you conduct liquid-liquid material balances according to
sub. (2) (j), you shall conduct a performance test of each capture system and add-on control device according to the procedures in
subs. (5),
(6) and
(7) and establish the operating limits required by
s. NR 465.43 (3) no later than the compliance date specified in
s. NR 465.41 (4). For magnet wire coating operations, you may, with approval, conduct a performance test of a single magnet wire coating machine that represents identical or very similar magnet wire coating machines. For a solvent recovery system for which you conduct liquid-liquid material balances according to
sub. (2) (j), you shall initiate the first material balance no later than the compliance date specified in
s. NR 465.41 (4).
NR 465.48(1)(b)3.
3. You shall complete the initial compliance demonstration for the initial compliance period according to the requirements of
sub. (2). The initial compliance period begins on the applicable compliance date specified in
s. NR 465.41 (4) and ends on the last day of the 12th month following the compliance date. If the compliance date occurs on any day other than the first day of a month, then the initial compliance period extends through the end of that month plus the next 12 months. You shall determine the mass of organic HAP emissions and volume of coatings solids used each month and then calculate an organic HAP emission rate at the end of the initial compliance period. The initial compliance demonstration includes the results of emission capture system and add-on control device performance tests conducted according to
subs. (5),
(6) and
(7); results of liquid-liquid material balances conducted according to
sub. (2) (j); calculations according to
sub. (2); and supporting documentation showing that during the initial compliance period the organic HAP emission rate was equal to or less than the applicable emission limit in
s. NR 465.43 (1); the operating limits established during the performance tests and the results of the continuous parameter monitoring required by
sub. (9); and documentation of whether you developed and implemented the work practice plan required by
s. NR 465.43 (4).
NR 465.48(1)(c)
(c) You are not required to conduct an initial performance test to determine capture efficiency or destruction efficiency of a capture system or control device if you receive approval to use the results of a performance test that has been previously conducted on that capture system or control device. Any previous tests shall meet the conditions described in
subds. 1. to
3.
NR 465.48(1)(c)1.
1. The previous test shall have been conducted using the methods and conditions specified in this subchapter.
NR 465.48(1)(c)2.
2. Either no process or equipment changes have been made since the previous test was performed, or the owner or operator shall be able to demonstrate that the results of the performance test reliably demonstrate compliance despite process or equipment changes.
NR 465.48(1)(c)3.
3. Either the required operating parameters were established in the previous test or sufficient data were collected in the previous test to establish the required operating parameters.
NR 465.48(2)(a)(a)
General. You may use the emission rate with add-on controls option for any coating operation, for any group of coating operations in the affected source, or for all of the coating operations in the affected source. You may include both controlled and uncontrolled coating operations in a group for which you use this option. You shall use either the compliant material option in
s. NR 465.43 (2) (a) or the emission rate without add-on controls option in
s. NR 465.43 (2) (b) for any coating operation in the affected source for which you do not use the emission rate with add-on controls option. To demonstrate initial compliance, the coating operations for which you use the emission rate with add-on controls option shall meet the applicable emission limits in
s. NR 465.43 (1),
(3) and
(4). You shall conduct a separate initial compliance demonstration for each general use, magnet wire, rubber-to-metal and extreme performance fluoropolymer coating operation, unless you are demonstrating compliance with a predominant activity or facility-specific emission limit as provided in
s. NR 465.43 (1) (c). If you are demonstrating compliance with a predominant activity or facility-specific emission limit, you shall demonstrate that all coating operations included in the predominant activity determination or calculation of the facility-specific emission limit comply with that limit. You shall meet all the requirements of this subsection. When calculating the organic HAP emission rate according to
pars. (b) to
(n), do not include any coatings, thinners, other additives or cleaning materials used on coating operations for which you use the compliant material option in
s. NR 465.43 (2) (a) or the emission rate without add-on controls option in
s. NR 465.43 (2) (b). You do not need to re-determine the mass of organic HAP in coatings, thinners, other additives or cleaning materials that have been reclaimed onsite, or reclaimed off-site if you have documentation showing that you received back the exact same materials that were sent off-site, and reused in the coatings operations for which you use the emission rate with add-on controls option. If you use coatings, thinners, other additives or cleaning materials that have been reclaimed on-site, the amount of each used in a month may be reduced by the amount of each that is reclaimed. That is, the amount used may be calculated as the amount consumed to account for materials that are reclaimed.
NR 465.48(2)(b)
(b) Compliance with operating limits. Except as provided in
sub. (1) (a) 4., and except for solvent recovery systems for which you conduct liquid-liquid material balances according to the requirements of
par. (j), you shall establish and demonstrate continuous compliance during the initial compliance period with the operating limits required by
s. NR 465.43 (3), using the procedures specified in
subs. (8) and
(9).
NR 465.48(2)(c)
(c) Compliance with work practice requirements. You shall develop, implement and document your implementation of the work practice plan required by
s. NR 465.43 (4) during the initial compliance period, as specified in
s. NR 465.45 (3).
NR 465.48(2)(d)
(d) Compliance with emission limits. You shall follow the procedures in
pars. (e) to
(n) to demonstrate compliance with the applicable emission limit in
s. NR 465.43 (1) for each affected source in each sub-category.
NR 465.48(2)(e)
(e) Determine the mass fraction of organic HAP, density, volume used and volume fraction of coating solids. Follow the procedures in
s. NR 465.47 (2) (a) to
(d) to determine the mass fraction of organic HAP, density and volume of each coating, thinner, other additive and cleaning material used during each month; and the volume fraction of coating solids for each coating used during each month.
NR 465.48(2)(f)
(f) Calculate the total mass of organic HAP emissions before add-on controls. Using Equation 1 of
s. NR 465.47 (2), calculate the total mass of organic HAP emissions before add-on controls from all coatings, thinners, other additives and cleaning materials used during each month in the coating operation or group of coating operations for which you use the emission rate with add-on controls option.
NR 465.48(2)(g)
(g) Calculate the organic HAP emission reduction for each controlled coating operation. Determine the mass of organic HAP emissions reduced for each controlled coating operation during each month. The emission reduction determination quantifies the total organic HAP emissions that pass through the emission capture system and are destroyed or removed by the add-on control device. Use the procedures in
par. (h) to calculate the mass of organic HAP emission reduction for each controlled coating operation using an emission capture system and add-on control device other than a solvent recovery system for which you conduct liquid-liquid material balances. For each controlled coating operation using a solvent recovery system for which you conduct a liquid-liquid material balance, use the procedures in
par. (j) to calculate the organic HAP emission reduction.
NR 465.48(2)(h)
(h) Calculate the organic HAP emission reduction for each controlled coating operation not using liquid-liquid material balance. Use the equations in this paragraph to calculate the organic HAP emission reduction for each controlled coating operation using an emission capture system and add-on control device other than a solvent recovery system for which you conduct liquid-liquid material balances. You shall assume zero efficiency for the emission capture system and add-on control device for any period of time a deviation specified in
sub. (4) (c) or
(d) occurs in the controlled coating operation, including a deviation during a period of startup, shutdown or malfunction, unless you have other data indicating the actual efficiency of the emission capture system and add-on control device and the use of these data is approved by the department.
NR 465.48 Note
Note: The calculation applies the emission capture system efficiency and add-on control device efficiency to the mass of organic HAP contained in the coatings, thinners, other additives and cleaning materials that are used in the coating operation served by the emission capture system and add-on control device during each month. Equation 1 treats the materials used during a deviation as if they were used on an uncontrolled coating operation for the time period of the deviation.
(Equation 1)
where:
HC is the mass of organic HAP emission reduction for the controlled coating operation during the month, kg (lb)
AC is the total mass of organic HAP in the coatings used in the controlled coating operation during the month, kg (lb), as calculated in Equation 1A of this subsection
BC is the total mass of organic HAP in the thinners and other additives used in the controlled coating operation during the month, kg (lb), as calculated in Equation 1B of this subsection
CC is the total mass of organic HAP in the cleaning materials used in the controlled coating operation during the month, kg (lb), as calculated in Equation 1C of this subsection
R
W is the total mass of organic HAP in waste materials sent or designated for shipment to a hazardous waste TSDF for treatment or disposal during the compliance period, kg (lb), determined according to s.
NR 465.47 (2) (e) 2. You may assign a value of zero to R
W if you do not wish to use this allowance.
HUNC is the total mass of organic HAP in the coatings, thinners and other additives, and cleaning materials used during all deviations specified in sub. (4) (c) and (d) that occurred during the month in the controlled coating operation, kg (lb), as calculated in Equation 1D of this subsection
CE is the capture efficiency of the emission capture system vented to the add-on control device, percent. Use the test methods and procedures specified in subs. (5) and (6) to measure and record capture efficiency.
DRE is the organic HAP destruction or removal efficiency of the add-on control device, percent. Use the test methods and procedures in subs. (5) and (7) to measure and record the organic HAP destruction or removal efficiency.
(Equation 1A)
where:
AC is the total mass of organic HAP in the coatings used in the controlled coating operation during the month, kg (lb)
Volc,i is the total volume of coating i used during the month, liters (gallons)
Dc,i is the density of coating i, kg per liter (lb per gallon)
W
c,i is the mass fraction of organic HAP in coating i, kg per kg (lb per lb). For reactive adhesives, use the mass fraction of organic HAP that is emitted as determined using the method in to
40 CFR part 63, Subpart PPPP, Appendix A, incorporated by reference in s.
NR 484.04 (24r).
m is the number of different coatings used
(Equation 1B)
where:
BC is the total mass of organic HAP in the thinners and other additives used in the controlled coating operation during the month, kg (lb)
Volt,j is the total volume of thinner or other additive j used during the month, liters (gallons)
Dt,j is the density of thinner or other additive j, kg per liter (lb per gallon)
W
t,j is the mass fraction of organic HAP in thinner or other additive, j, kg per kg (lb per lb). For reactive adhesives, use the mass fraction of organic HAP that is emitted as determined using the method in
40 CFR part 63, Subpart PPPP, Appendix A, incorporated by reference in s.
NR 484.04 (24r).
n is the number of different thinners and other additives used
(Equation 1C)
where:
CC is the total mass of organic HAP in the cleaning materials used in the controlled coating operation during the month, kg (lb)
Vols,k = Total volume of cleaning material, k, used during the month, liters (gallons)
Ds,k is the density of cleaning material, k, kg per liter (lb per gallon)
Ws,k is the mass fraction of organic HAP in cleaning material, k, kg per kg (lb per lb)
p is the number of different cleaning materials used
(Equation 1D)
where:
HUNC is the total mass of organic HAP in the coatings, thinners and other additives, and cleaning materials used during all deviations specified in sub. (4)(c) and (d) that occurred during the month in the controlled coating operation, kg (lb)
Volh is the total volume of coating, thinner or other additive, or cleaning material, h, used in the controlled coating operation during deviations, liters (gallons)
Dh is the density of coating, thinner or other additive, or cleaning material, h, kg per liter (lb per gallon)
W
h is the mass fraction of organic HAP in coating, thinner, other additive or cleaning material, h, kg (lb) of organic HAP per kg (lb) of coating. For reactive adhesives , use the mass fraction of organic HAP that is emitted as determined using the method in
40 CFR part 63, Subpart PPPP, Appendix A, incorporated by reference in s.
NR 484.04 (24r).
q is the number of different coatings, thinners and other additives, and cleaning materials used
NR 465.48(2)(j)
(j) Calculate the organic HAP emission reduction for each controlled coating operation using liquid-liquid material balances. For each controlled coating operation using a solvent recovery system for which you conduct liquid-liquid material balances, calculate the organic HAP emission reduction by applying the volatile organic matter collection and recovery efficiency to the mass of organic HAP contained in the coatings, thinners and other additives, and cleaning materials that are used in the coating operation or operations controlled by the solvent recovery system during each month. Perform a liquid-liquid material balance for each month as specified in
subds. 1. to
6. Calculate the mass of organic HAP emission reduction by the solvent recovery system as specified in
subd. 7.
NR 465.48(2)(j)1.
1. For each solvent recovery system, install, calibrate, maintain and operate according to the manufacturer's specifications, a device that indicates the cumulative amount of volatile organic matter recovered by the solvent recovery system each month. The device shall be initially certified by the manufacturer to be accurate to within plus or minus 2.0% of the mass of volatile organic matter recovered.
NR 465.48(2)(j)2.
2. For each solvent recovery system, determine the mass of volatile organic matter recovered for the month, based on measurement with the device required in
subd. 1.
NR 465.48(2)(j)3.
3. Determine the mass fraction of volatile organic matter for each coating, thinner, other additive and cleaning material used in the coating operation or operations controlled by the solvent recovery system during the month, kg (lb) of volatile organic matter per kg (lb) of coating. You may determine the volatile organic matter mass fraction using Method 24 of
40 CFR part 60, Appendix A, incorporated by reference in
s. NR 484.04 (13), or an EPA approved alternative method, or you may use information provided by the manufacturer or supplier of the coating. In the event of any inconsistency between information provided by the manufacturer or supplier and the results of Method 24 or an approved alternative method, the test method results will take precedence unless, after consultation, you demonstrate to the satisfaction of the department that the formulation data are correct.
NR 465.48(2)(j)4.
4. Determine the density of each coating, thinner, other additive and cleaning material used in the coating operation or operations controlled by the solvent recovery system during the month, kg per liter (lb per gallon), according to
s. NR 465.47 (2) (c).
NR 465.48(2)(j)5.
5. Measure the volume of each coating, thinner, other additive and cleaning material used in the coating operation or operations controlled by the solvent recovery system during the month, liters (gallons).
NR 465.48(2)(j)6.
6. Each month, calculate the solvent recovery system's volatile organic matter collection and recovery efficiency, using the following equation:
