(1) BY WHAT DATE
MUST I CONDUCT THE INITIAL COMPLIANCE DEMONSTRATION? You shall complete the
initial compliance demonstration for the initial compliance period according to
the requirements in 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 that month plus the next 12 months. The initial compliance
demonstration includes the calculations according to sub. (2) and supporting
documentation showing that during the initial compliance period, you used no
coating with an organic HAP content that exceeded the applicable emission limit
in s.
NR 465.43(1), and that you used no
thinners or other additives, or cleaning materials that contained organic HAP
as determined according to sub. (2) (a).
(2) HOW DO I DEMONSTRATE INITIAL COMPLIANCE
WITH THE EMISSION LIMITS? You may use the compliant material option for any
individual coating operation, for any group of coating operations in the
affected source or for all the coating operations in the affected source. You
shall use either the emission rate without add-on controls option in s.
NR 465.43(2) (b) or the emission rate
with add-on controls option in s.
NR 465.43(2) (c) for any coating
operation in the affected source for which you do not use the compliant
material option. To demonstrate initial compliance using the compliant material
option, the coating operation or group of coating operations may not use any
coating with an organic HAP content that exceeds the applicable emission limits
in s.
NR 465.43(1) and may not use any thinner
or other additive, or cleaning material that contains organic HAP as determined
according to pars. (a) to (e). Any coating operation for which you use the
compliant material option is not required to meet the operating limits or work
practice standards required in s.
NR 465.43(3) and (4), respectively. You
shall conduct a separate initial compliance demonstration for each general use,
high performance, 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. You shall use the procedures in pars. (a) to (e) on each
coating, thinner, other additive and cleaning material in the condition it is
in when it is received from its manufacturer or supplier and prior to any
alteration. You do not need to redetermine the organic HAP content of coatings,
thinners, other additives and cleaning materials that are reclaimed on-site, 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 coating
operation or operations for which you use the compliant material option,
provided these materials in their condition as received were demonstrated to
comply with the compliant material option.
(a)
Determine the mass fraction of
organic HAP for each material used. You shall determine the mass
fraction of organic HAP for each coating, thinner, other additive and cleaning
material used during the compliance period by using one of the options in
subds. 1. to 5.
1. `Method 311.' You may use
Method 311 in 40 CFR part 63, Appendix A, incorporated by reference in s.
NR 484.04(25), for determining the mass
fraction of organic HAP. Use the procedures specified in subd. 1. a. and b.
when performing a Method 311 test.
a. Count
each organic HAP that is measured to be present at 0.1 % by mass or more for
Occupational Safety and Health Administration (OSHA)-defined carcinogens as
specified in
29 CFR
1910.1200(d)(4) and at 1.0 %
by mass or more for other compounds. Express the mass fraction of each organic
HAP you count as a value truncated to 4 places after the decimal point.
Note: For example, if toluene, which is not an OSHA
carcinogen, is measured to be 0.5% of the material by mass, you do not have to
count it.
b. Calculate the
total mass fraction of organic HAP in the test material by adding up the
individual organic HAP mass fractions and truncating the result to 3 places
after the decimal point.
2. `Method 24.' For coatings, you may use
Method 24 in 40 CFR part 60, Appendix A, incorporated by reference in s.
NR 484.04(13), to determine the mass
fraction of nonaqueous volatile matter and use that value as a substitute for
mass fraction of organic HAP. For reactive adhesives in which some of the HAP
react to form solids and are not emitted to the atmosphere, you may use the
alternative method contained in 40 CFR part 63, Subpart PPPP, Appendix A,
incorporated by reference in s.
NR 484.04(24r), rather than Method 24.
You may use the volatile fraction that is emitted, as measured by the
alternative method in 40 CFR part 63, Subpart PPPP, Appendix A, as a substitute
for the mass fraction of organic HAP.
3. `Alternative method.' You may use an
alternative test method for determining the mass fraction of organic HAP once
the administrator has approved it. You shall follow the procedure in s.
NR 460.06(5) to submit an alternative
test method for approval.
4.
`Information from the supplier or manufacturer of the material.' You may rely
on information other than that generated by the test methods specified in
subds. 1. to 3., such as manufacturer's formulation data, if it represents each
organic HAP that is present at 0.1 % by mass or more for OSHA-defined
carcinogens as specified in
29 CFR
1910.1200(d)(4) and at 1.0 %
by mass or more for other compounds. For reactive adhesives in which some of
the HAP react to form solids and are not emitted to the atmosphere, you may
rely on manufacturer's data that expressly states the organic HAP or volatile
matter mass fraction emitted. If there is a disagreement between manufacturer's
information and results of a test conducted according to subds. 1. to 3., then
the test method results will take precedence unless, after consultation, you
demonstrate to the satisfaction of the department that the formulation data are
correct.
Note: Note: For example, concerning which HAPs to include,
if toluene, which is not an OSHA carcinogen, is 0.5% of the material by mass,
you do not have to count it.
5. `Solvent blends.' Solvent blends may be
listed as single components for some materials in data provided by
manufacturers or suppliers. Solvent blends may contain organic HAP which shall
be counted toward the total organic HAP mass fraction of the materials. When
test data and manufacturer's data for solvent blends are not available, you may
use the default values for the mass fraction of organic HAP in these solvent
blends listed in Table 2 or 3 of this subchapter. If you use the tables, you
shall use the values in Table 2 for all solvent blends that match Table 2
entries according to the instructions for Table 2, and you may use Table 3 only
if the solvent blends in the materials you use do not match any of the solvent
blends in Table 2 and you know only whether the blend is aliphatic or aromatic.
However, if the results of a test using Method 311 in 40 CFR part 63, Appendix
A, incorporated by reference in s.
NR 484.04(25), indicate higher values
than those listed on Table 2 or 3, the Method 311 results will take precedence
unless, after consultation, you demonstrate to the satisfaction of the
department that the formulation data are correct.
(b)
Determine the volume fraction of
coating solids for each coating. You shall determine the volume
fraction of coating solids, in liters (gallons) of coating solids per liter
(gallon) of coating, for each coating used during the compliance period by a
test, by information provided by the supplier or the manufacturer of the
material, or by calculation, as specified in subds. 1. to 4. If test results
obtained according to subd. 1. do not agree with the information obtained under
subd. 3. or 4., the test results will take precedence unless, after
consultation, you demonstrate to the satisfaction of the department that the
formulation data are correct.
1. 'STM
D2697-86 (1998) or ASTM D6093-97 (2003).' You may use ASTM D2697-86 (1998)
"Standard Test Method for Volume Nonvolatile Matter in Clear or Pigmented
Coatings", incorporated by reference in s.
NR 484.10(39e), or ASTM D6093-97 (2003)
"Standard Test Method for Percent Volume Nonvolatile Matter in Clear or
Pigmented Coatings Using a Helium Gas Pycnometer", incorporated by reference in
s.
NR 484.10(55m), to determine the volume
fraction of coating solids for each coating. Divide the nonvolatile volume
percent obtained with the methods by 100 to calculate volume fraction of
coating solids.
2. 'Alternative
method.' You may use an alternative test method for determining the solids
content of each coating once the administrator has approved it. You shall
follow the procedure in s.
NR 460.06(5) to submit an alternative
test method for approval.
3.
'Information from the supplier or manufacturer of the material.' You may obtain
the volume fraction of coating solids for each coating from the supplier or
manufacturer.
4. 'Calculation of
volume fraction of coating solids.' You may determine the volume fraction of
coating solids using the following equation:
See
Image
where:
Vs is the volume fraction of coating
solids, liters (gallons) of coating solids per liter (gallon) of coating
mvolatiles is the total volatile
matter content of the coating, including HAP, volatile organic compounds, water
and exempt compounds, determined according to Method 24 in 40 CFR part 60,
Appendix A, grams (lb) of volatile matter per liter (gallon) of coating
Davg is the average density of
volatile matter in the coating, grams (lb) of volatile matter per liter
(gallon) of volatile matter, determined from test results using ASTM D1475-98
(2003) "Standard Test Method for Density of Liquid Coatings, Inks, and Related
Products", incorporated by reference in s.
NR 484.10(22), information from the
supplier or manufacturer of the material, or reference sources providing
density or specific gravity data for pure materials. If there is disagreement
between ASTM Method D1475-98 (2003) test results and other information sources,
the test results will take precedence unless, after consultation, you
demonstrate to the satisfaction of the department that the formulation data are
correct.
(c)
Determine the density of each coating. Determine the density
of each coating used during the compliance period from test results using ASTM
D1475-98 (2003) "Standard Test Method for Density of Liquid Coatings, Inks, and
Related Products", incorporated by reference in s.
NR 484.10(22), information from the
supplier or manufacturer of the material, or specific gravity data for pure
chemicals. If there is disagreement between ASTM D1475-98 (2003) test results
and the supplier's or manufacturer's information, the test results will take
precedence unless, after consultation, you demonstrate to the satisfaction of
the department that the formulation data are correct.
(d)
Determine the organic HAP content
of each coating. Calculate the organic HAP content of each coating
used during the compliance period using the following equation:
See
Image
where:
Hc is the organic HAP content of the
coating, kg (lb) of organic HAP emitted per liter (gallon) of coating solids
used
Dc is the density of coating, kg
(lb) of coating per liter (gallon) of coating, determined according to par.
(c)
Wc is the mass fraction of organic
HAP in the coating, kg (lb) of organic HAP per kg (lb) of coating, determined
according to par. (a)
Vs is the volume fraction of coating
solids, liter (gallon) of coating solids per liter (gallon) of coating,
determined according to par. (b)
(e)
Compliance
demonstration. The calculated organic HAP content for each coating
used during the initial compliance period shall be less than or equal to the
applicable emission limit in s.
NR 465.43(1); and each thinner, other
additive and cleaning material used during the initial compliance period may
not contain any organic HAP, determined according to par. (a). You shall keep
all records required by s.
NR 465.45(3)
and (4). As part of the notification of
compliance status required in s.
NR 465.45(1), you shall identify the
coating operations for which you used the compliant material 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 you used no coatings for which the organic HAP
content exceeded the applicable emission limit in s.
NR 465.43(1), and you used no thinners
or other additives, or cleaning materials that contained organic HAP,
determined according to the procedures in par. (a).
(3) HOW DO I DEMONSTRATE CONTINUOUS
COMPLIANCE WITH THE EMISSION LIMITS?
(a) For
each compliance period, to demonstrate continuous compliance, you may not use
any coating for which the organic HAP content, determined using Equation 2 of
sub. (2) (d), exceeds the applicable emission limit in s.
NR 465.43(1), and you may not use any
thinner or other additive, or cleaning material that contains organic HAP,
determined according to sub. (2) (a). 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. If you are complying with a facility-specific emission
limit under s.
NR 465.43(1) (c) 2., 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.
(b) If you choose to comply with the emission
limits in s.
NR 465.43(1) by using the compliant
material option specified in this section, the use of any coating, thinner or
other additive, or cleaning material that does not meet the criteria specified
in par. (a) is a deviation from the emission limits in s.
NR 465.43(1) that shall be reported as
specified in s.
NR 465.45(1)
(c) 6. and (2) (a) 5.
(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 compliant material option. If there
were no deviations from the applicable emission limit in s.
NR 465.43(1), submit a statement that
the coating operations were in compliance with the emission limits during the
reporting period because you used no coatings for which the organic HAP content
exceeded the applicable emission limit in s.
NR 465.43(1), and you used no thinner,
other additive or cleaning material that contained organic HAP, determined
according to sub. (2) (a).
(d) You
shall maintain records as specified in s.
NR 465.45(3)
and (4).
