Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 465 - National emission standards for hazardous air pollutants for general surface coating processes › Subchapter I - Wood Furniture Manufacturing Operations › Section NR 465.08 - Continuous compliance demonstration

Current through June 24, 2024
(1) FINISHING
				  MATERIALS. The owner or operator of an affected source subject to the
				  provisions of s.
				  NR
				  465.04(1) (a) or (2) (a) shall
				  demonstrate continuous compliance according to the following procedures as
				  appropriate:
(a) If complying by using the
				  methods in s.
				  NR 465.06(1) (a)
				  1. or (2) (a) 1., submit the results of the
				  averaging calculation using Equation 1 in s.
				  NR 465.06(1) (a)
				  1. for each month within that semiannual
				  period, and submit a compliance certification in accord with s.
				  NR
				  465.105(3) which states that the
				  value of E, as calculated using Equation 1 in s.
				  NR 465.06(1) (a)
				  1., is no greater than 1.0 for existing
				  sources or 0.8 for new sources. An affected source is in violation of the
				  standard if the value of E is greater than 1.0 for existing sources or 0.8 for
				  new sources for any month. A violation of the monthly average is a separate
				  violation of the standard for each day of operation during the month, unless
				  the affected source can demonstrate through records that the violation of the
				  monthly average can be attributed to a particular day or days during the
				  period.
(b) If complying by using
				  the methods in s.
				  NR 465.06(1) (a)
				  2. or (2) (a) 2., except as provided for in
				  par. (c), submit a compliance certification in accord with s.
				  NR
				  465.105(3) which states that
				  compliant stains, washcoats, sealers, topcoats, basecoats, enamels and
				  thinners, as applicable, have been used each day in the semiannual reporting
				  period or shall otherwise identify the periods of noncompliance and the reasons
				  for noncompliance. An affected source is in violation of the standard whenever
				  a noncompliant coating, as demonstrated by records or by a sample of the
				  coating, is used.
(c) If complying
				  by using the methods in s.
				  NR 465.06(1) (a)
				  2. or (2) (a) 2. and applying coatings using
				  continuous coaters, do one of the following:
1. Use compliant coatings, as determined by
				  the VHAP content of the coating in the reservoir and the VHAP content as
				  calculated from records, use compliant thinners and submit a compliance
				  certification in accord with s.
				  NR
				  465.105(3) which states that
				  compliant coatings have been used each day in the semiannual reporting period,
				  or shall otherwise identify the days of noncompliance and the reasons for
				  noncompliance. An affected source is in violation of the standard whenever a
				  noncompliant coating, as determined by records or by a sample of the coating,
				  is used. Use of a noncompliant coating is a separate violation for each day the
				  noncompliant coating is used.
2.
				  Use compliant coatings, as determined by the VHAP content of the coating in the
				  reservoir, use compliant thinners, maintain a viscosity of the coating in the
				  reservoir that is no less than the viscosity of the initial coating by
				  monitoring the viscosity with a viscosity meter or by testing the viscosity of
				  the initial coating and retesting the coating in the reservoir each time
				  solvent is added, maintain records of solvent additions and submit a compliance
				  certification with the semiannual report required by s.
				  NR
				  465.105(3). The compliance
				  certification shall be signed by a responsible official of the company that
				  owns or operates the affected source and shall state that compliant coatings,
				  as determined by the VHAP content of the coating in the reservoir, have been
				  used each day in the semiannual reporting period. Additionally, the
				  certification shall state that the viscosity of the coating in the reservoir
				  has not been less than the viscosity of the initial coating, that is, the
				  coating that is initially mixed and placed in the reservoir, for any day in the
				  semiannual reporting period. An affected source is in violation of the standard
				  when a sample of the as-applied coating exceeds the applicable limit
				  established in s.
				  NR 465.06(1) (a)
				  2. or (2) (a) 2., as determined using Method
				  311, in 40 CFR part 63, Appendix A, incorporated by reference in s.
				  NR
				  438.04, or the viscosity of the coating in the
				  reservoir is less than the viscosity of the initial coating.
(d) If complying by using the
				  methods in s.
				  NR 465.06(1) (a)
				  3. or (2) (a) 3., install, calibrate,
				  maintain and operate equipment according to manufacturer's specifications to
				  monitor each site-specific operating parameter established in accordance with
				  s.
				  NR 465.07(2) (b)
				  1. The owner or operator shall also submit
				  the excess emissions and continuous monitoring system performance report and
				  summary report required by ss.
				  NR
				  465.105(4) and
				  460.09(5). The
				  appropriate monitoring equipment and related requirements include the
				  following:
1. For an incinerator, a
				  temperature monitoring device equipped with a continuous recorder shall be used
				  as follows:
a. Where a thermal incinerator is
				  used, the temperature monitoring device shall be installed in the firebox or in
				  the ductwork immediately downstream of the firebox in a position before any
				  substantial heat exchange occurs.
b. Where a catalytic incinerator equipped
				  with a fixed catalyst bed is used, temperature monitoring devices shall be
				  installed in the gas stream immediately before and after the catalyst
				  bed.
c. Where a catalytic
				  incinerator equipped with a fluidized catalyst bed is used, the temperature
				  monitoring device shall be installed in the gas stream immediately before the
				  bed. In addition, a pressure monitoring device shall be installed to determine
				  the pressure drop across the catalyst bed. The pressure drop shall be measured
				  monthly at a constant flow rate.
2. For a carbon adsorber, one of the
				  following shall be used:
a. An integrating
				  stream flow monitoring device, having an accuracy of +10%, capable of recording
				  the total regeneration stream mass flow for each regeneration cycle; and a
				  carbon bed temperature monitoring device, having an accuracy of +1% of the
				  temperature being monitored or +0.5 °C, whichever is greater, and capable
				  of recording the carbon bed temperature after each regeneration and within 15
				  minutes of completing any cooling cycle.
b. An organic compound monitoring device,
				  equipped with a continuous recorder, to indicate the concentration level of
				  organic compounds exiting the carbon adsorber.
c. Any other monitoring device that has been
				  approved by the administrator in accordance with s.
				  NR 465.07(1) (d)
				  4. d.
3. The owner or operator of an affected
				  source may not operate a capture or control device at a daily average value
				  greater than or less than, as appropriate, the operating parameter values. The
				  daily average value shall be calculated as the average of all values for a
				  monitored parameter recorded during the operating day.
4. The owner or operator of an affected
				  source that is complying through the use of a catalytic incinerator equipped
				  with a fluidized catalyst bed shall maintain a constant pressure drop, measured
				  monthly, across the catalyst bed.
5. An owner or operator using a control
				  device not listed in s.
				  NR 465.07(1)
				  (d) shall submit, for the administrator's
				  approval, a description of the device, test data verifying the performance of
				  the device, and appropriate site-specific operating parameters that will be
				  monitored to demonstrate continuous compliance with the standard.