(1) BY WHAT DATES
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 465.31(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 465.33(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 465.33(2) (b) or the emission rate
with add-on controls option in s.
NR 465.33(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 shall use no
coating with an organic HAP content that exceeds the applicable emission limits
in s.
NR 465.33(1) and shall use no thinner or
other additive, or cleaning material that contains organic HAP as determined
according to pars. (a) to (d). 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 465.33(3) and (4). You shall conduct
a separate initial compliance demonstration for each general use coating,
thermoplastic olefin coating, automotive lamp coating, and assembled on-road
vehicle coating affected source unless you are demonstrating compliance with a
predominant activity or facility-specific emission limit as provided in s.
NR 465.33(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 (d) on each
coating, thinner and 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 re-determine the organic HAP content of
coatings, thinners and 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 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 and other additive, and
cleaning material used during the compliance period by using one of the
following 5 options:
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. You shall 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, 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 content. If there is a disagreement between the
manufacturer's data 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: For example, concerning which HAPs to include, if
toluene (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), indicates 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 mass fraction of
coating solids for each coating. You shall determine the mass fraction
of coating solids, in units of kg (lb) of coating solids per kg (lb) 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 3.
1. `Method 24.' Use Method 24 in 40 CFR part
60, Appendix A, incorporated by reference in s.
NR 484.04(13), for determining the mass
fraction of coating solids. For reactive adhesives in which some of the liquid
fraction reacts to form solids, 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,
to determine the mass 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 mass fraction of coating solids for each coating from the supplier or
manufacturer. If there is disagreement between the supplier's or manufacturer's
information and the test method results, 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.
(c)
Calculate the organic HAP content
of each coating. Calculate the organic HAP content of each coating
used during the compliance period using Equation 1:
See
Image
where:
Hc is the organic HAP content of the
coating, kg (lb) of organic HAP emitted per kg (lb) of coating solids
used
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)
Sc is the mass fraction of coating
solids, kg (lb) of coating solids per kg (lb) of coating, determined according
to par. (b)
(d)
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 465.33(1); and each thinner and other
additive, and cleaning material used during the initial compliance period shall
contain no organic HAP, determined according to par. (a). You shall keep all
records required by s.
NR 465.35(3)
and (4). As part of the notification of
compliance status required in s.
NR 465.35(1), you shall identify any
coating operation for which you used the compliant material option and submit a
statement that the coating operation was in compliance with the emission limits
specified in s.
NR 465.33(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 465.33(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 shall use no
coating for which the organic HAP content, determined using Equation 1 of sub.
(2), exceeds the applicable emission limit in s.
NR 465.33(1), and use no 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 465.33(1) (c) 2., you shall also
perform the calculation using Equation 1 in s.
NR 465.33(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 465.33(1) by using the compliant
material option, 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 465.33(1) that shall be reported as
specified in s.
NR 465.35(1)
(c) 6. and (2) (a) 5.
(c) As part of each semiannual compliance
report required by s.
NR 465.35(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 465.33(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 465.33(1), and you used no thinner or
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 465.35(3)
and (4).
