(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 465.21(4) and ends on the last day of
the first full month after 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 month. The initial
compliance demonstration includes the determination 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 465.23(1), and that you used no
thinners or cleaning materials that contained organic HAP.
(2) HOW DO I DEMONSTRATE INITIAL COMPLIANCE
WITH THE EMISSION LIMITATIONS?. 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 or the
emission rate with add-on controls option for any coating operation in the
affected source for which you do not use this 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 limit in s.
NR 465.23(1) and may not use any thinner
or cleaning material that contains organic HAP, as determined according to this
section during the initial compliance period. Any coating operation or
operations for which you use the compliant material option is not required to
meet the operating limits or work practice standards required in s.
NR 465.23(3) and
(4), respectively. To demonstrate initial
compliance with the emission limitations using the compliant material option,
you shall meet all the requirements of this subsection for the coating
operation or operations using this option. You shall use the procedures in this
subsection on each coating, thinner 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 HAP content of coatings,
thinners or cleaning materials that have been reclaimed onsite 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. You shall comply
with the following requirements and procedures except that if the mass fraction
of organic HAP of a coating equals zero, determined according to par. (a), and
you use the compliant material option, you are not required to comply with
pars. (b) and (c) for that coating:
(a)
Determine the mass fraction of organic HAP for each coating, thinner and
cleaning material used during the compliance period according to one of the
following options:
1. Use Method 311 in 40
CFR part 63, Appendix A, incorporated by reference in s.
NR 484.04(24). You shall use the
following procedures 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
organic HAP compounds.
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.
Express the mass fraction of each organic HAP you count as a value truncated to
4 places after the decimal point (for example, 0.3791).
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. Use Method 24
in 40 CFR part 60, Appendix A, incorporated by reference in s.
NR 484.04(13), for coatings to determine
the mass fraction of nonaqueous volatile matter and use that value as a
substitute for mass fraction of organic HAP.
3. Use an alternative test method 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. Use
information other than that generated by the test methods specified in subds.
1. to 3., such as manufacturer's formulation data, if they represent 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
organic HAP compounds. If there is a disagreement between information relied on
under this subdivision and results of a test conducted according to subds. 1.
to 3., the test method results will take precedence.
5. When test data and manufacturer's data for
solvent blends are not available, use the default values for mass fraction of
organic HAP for these solvent blends listed in Table 2 or 3 of this subchapter.
You shall use the values in Table 2 of this subchapter for all solvent blends
that match Table 2 entries, and you may only use Table 3 of this subchapter if
the solvent blends in the materials you use do not match any of the solvent
blends in Table 2 of this subchapter, and you only know whether the blend is
aliphatic or aromatic. However, if the results of a Method 311 test indicate
higher values than those listed in Table 2 or 3 of this subchapter, the Method
311 results will take precedence. 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.
(b) Determine the volume fraction of coating
solids (liters of coating solids per liter of coating) for each coating used
during the compliance period according to one of the following options:
1. Use ASTM Method D2697-86 (1998), "Standard
Test Method for Volume Nonvolatile Matter in Clear or Pigmented Coatings", or
ASTM Methods D6093-97, "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(39e) and (55m), respectively,
to determine the volume percent 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.
Obtain the volume fraction of coating solids for each coating from the supplier
or manufacturer of the material.
3.
If the volume fraction of coating solids cannot be determined using the options
in subd. 1. or 2., use the following equation:
See
Image
where:
Vs is the volume fraction of coating
solids, liters coating solids per liter coating
mvolatiles is the total volatile
matter content of the coating, including HAP, volatile organic compounds (VOC),
water and compounds excluded from the VOC definition in s.
NR 400.02, determined according to Method 24 in 40 CFR
part 60, Appendix A, incorporated by reference in s.
NR 484.04(13), grams volatile matter per
liter coating
Davg is the average density of
volatile matter in the coating, grams volatile matter per liter volatile
matter, determined from test results using ASTM Method D1475-98, "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 test results and other information sources, the
test results will take precedence.
(c) Determine the density of each coating
used during the compliance period from test results using ASTM Method D1475-98,
"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 test results and other information sources, the
test results will take precedence.
(d) Determine the organic HAP content, kg
organic HAP per liter coating solids, of each coating used during the
compliance period using the following equation, except that if the mass
fraction of organic HAP equals zero, then the organic HAP content also equals
zero:
Hc =
(Dc)(Wc)/Vs
(Equation 2)
where:
Hc is the organic HAP content of the
coating, kg organic HAP per liter coating solids
Dc is the density of coating, kg
coating per liter coating, determined according to par.
Wc is the mass fraction of organic
HAP in the coating, kg organic HAP per kg coating, determined according to par.
(a)
Vs is the volume fraction of coating
solids, liters coating solids per liter coating, determined according to par.
(b)
(e) Ensure that the
organic HAP content for each coating used during the initial compliance period
is less than or equal to the applicable emission limit in s.
NR 465.23(1) and each thinner and
cleaning material used during the initial compliance period does not contain
any organic HAP, determined according to par. (a). You shall keep all records
required by s.
NR 465.25(3)
and (4). As part of the notification of
compliance status required in s.
NR 465.25(1), you shall identify the
coating operation or operations for which you used the compliant material
option and submit a statement that the coating operation was, or operations
were, in compliance with the emission limitations during the initial compliance
period because you used no coatings for which the organic HAP content exceeds
the applicable emission limit in s.
NR 465.23(1), and you used no thinners
or cleaning materials that contain organic HAP, determined according to par.
(a).
(3) HOW DO I
DEMONSTRATE CONTINUOUS COMPLIANCE WITH THE EMISSION LIMITATIONS?.
(a) For each compliance period, to
demonstrate continuous compliance, you may not use any coating for which the
organic HAP content, determined according to sub. (2) (d), exceeds the
applicable emission limit in s.
NR 465.23(1), and may not use any
thinner or cleaning material that contains organic HAP, determined according to
sub. (2) (a). Each month following the initial compliance period described in
sub. (1) is a compliance period.
(b) If you choose to comply with the emission
limitations by using the compliant material option, the use of any coating,
thinner or cleaning material that does not meet the criteria specified in par.
(a) is a deviation from the emission limitations that shall be reported as
specified in s.
NR 465.25(1)
(b) 6. and (2) (d).
(c) As part of each semiannual compliance
report required by s.
NR 465.25(2), you shall submit a
statement that you were in compliance with the emission limitations during the
reporting period because you used no thinners or cleaning materials that
contained organic HAP, and you used no coatings for which the organic HAP
content exceeded the applicable emission limit in s.
NR 465.23(1).
(d) You shall maintain records as specified
in s.
NR 465.25(3)
and (4).
