reglab/statecodes huggingface dataset:
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter I - Chromium Emissions from Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks › Section NR 463.03 - Nomenclature, units and abbreviations

Current through June 24, 2024
The definitions contained in s.
					 NR 400.03
					 apply to the abbreviations and symbols of units of measure used in this
					 subchapter. In addition, the nomenclature used in this subchapter has the
					 following meaning:
(1) AMR is the
				  allowable mass emission rate from each type of affected source subject to the
				  same emission limitation in milligrams per hour (mg/hr).
(2) AMRsys is the allowable mass emission
				  rate from affected sources controlled by an add-on air pollution control device
				  controlling emissions from multiple sources in mg/hr.
(3) CMP is composite mesh-pad, a control
				  technique.
(4) EL is the applicable
				  emission limitation from s.
				  NR
				  463.04 in milligrams per dry standard cubic meter
				  (mg/dscm).
(5) IAtotal is the sum
				  of all inlet duct areas from both affected sources and sources not affected by
				  this subchapter in meters squared.
(6) IDAi is the total inlet area for all
				  ducts associated with affected sources in meters squared.
(7) IDAi,a is the total inlet duct area for
				  all ducts conveying chromic acid from each type of affected source performing
				  the same operation, or each type of affected source subject to the same
				  emission limitation in meters squared.
(8) lbf is pound-force, the unit of force in
				  the English system.
(9) PBS is
				  packed-bed scrubber, a control technique.
(10) VR is the total of ventilation rates for
				  each type of affected source subject to the same emission limitation in dry
				  standard cubic meters per minute (dscm/min).
(11) VRinlet is the total ventilation rate
				  from all inlet ducts associated with affected sources in dscm/min.
(12) VRinlet,a is the total ventilation rate
				  from all inlet ducts conveying chromic acid from each type of affected source
				  performing the same operation, or each type of affected source subject to the
				  same emission limitation in dscm/min.
(13) VRtot is the average total ventilation
				  rate for the 3 test runs as determined at the outlet by testing using Method
				  306 of Appendix A of 40 CFR part 63, incorporated by reference in s.
				  NR
				  484.04, in dscm/min.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter I - Chromium Emissions from Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks › Section NR 463.04 - Emission limits

Current through June 24, 2024
(1) MACT REQUIREMENTS. Each owner or operator
				  of an affected source subject to the provisions of this subchapter shall comply
				  with these requirements on and after the compliance dates specified in s.
				  NR
				  463.06(1). All affected sources are
				  regulated by applying maximum achievable control technology.
(2) APPLICABILITY OF EMISSION LIMITS.
(a) The emission limitations in this section
				  apply during tank operation as well as during periods of startup and shutdown
				  as these are routine occurrences for affected sources subject to this
				  subchapter. The emission limitations do not apply during periods of
				  malfunction. However, the work practice standards that address operation and
				  maintenance and that are required by s.
				  NR
				  463.05 shall be followed during
				  malfunctions.
(b) If an owner or
				  operator is controlling a group of tanks with a common add-on air pollution
				  control device, the emission limitations of subs. (3), (4) and (5) apply
				  whenever any one affected source is operated. The emission limitation that
				  applies to the group of affected sources is as follows:
1. The emission limitation identified in
				  subs. (3), (4) and (5) if the affected sources are performing the same type of
				  operation, such as hard chromium electroplating, are subject to the same
				  emission limitation, and are not controlled by an add-on air pollution control
				  device also controlling sources not affected by this subchapter.
2. The emission limitation calculated
				  according to s.
				  NR
				  463.09(5) (c) if affected sources are
				  performing the same type of operation, are subject to the same emission
				  limitation, and are controlled with an add-on air pollution control device that
				  is also controlling sources not affected by this subchapter.
3. The emission limitation calculated
				  according to s.
				  NR
				  463.09(5) (d) if affected sources are
				  performing different types of operations, or affected sources are performing
				  the same operations but subject to different emission limitations, and are
				  controlled with an add-on air pollution control device that may also be
				  controlling emissions from sources not affected by this subchapter.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter I - Chromium Emissions from Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks › Section NR 463.06 - Compliance provisions

Current through June 24, 2024
(1) COMPLIANCE DATES.
(a) The owner or operator of an existing
				  affected source shall comply with the emission limitations in ss.
				  NR
				  463.04 and as follows 463.05:
1. No later than October 1, 1998, if the
				  affected source is a decorative chromium electroplating tank.
2. No later October 1, 1999, if the affected
				  source is a hard chromium electroplating tank or a chromium anodizing
				  tank.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter I - Chromium Emissions from Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks › Section NR 463.08 - Alternative control devices

Current through June 24, 2024
An owner or operator who uses an air pollution control
					 device not listed in s.
					 NR
					 463.07 shall submit a description of the device, test
					 results collected in accordance with s.
					 NR
					 463.09(3) verifying the performance
					 of the device for reducing chromium emissions to the atmosphere to the level
					 required by this subchapter, a copy of the operation and maintenance plan
					 referenced in s.
					 NR
					 463.05 including proposed workpractice standards, and
					 appropriate operating parameters that will be monitored to establish continuous
					 compliance with the standards in s.
					 NR
					 463.04. The monitoring plan submitted identifying the
					 continuous compliance monitoring is subject to the department's
					 approval.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter I - Chromium Emissions from Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks › Section NR 463.09 - Performance test requirements and test methods

Current through June 24, 2024
(1) PERFORMANCE
				  TEST REQUIREMENTS. Performance tests shall be conducted using the test methods
				  and procedures in this section and s.
				  NR
				  460.06. The test plan to be followed shall be made
				  available to the department prior to the testing, if requested. Performance
				  test results shall be documented in complete test reports that contain all of
				  the following information:
(a) A brief process
				  description.
(b) Sampling location
				  description.
(c) A description of
				  sampling and analytical procedures and any modifications to standard
				  procedures.
(d) Test
				  results.
(e) Quality assurance
				  procedures and results.
(f) Records
				  of operating conditions during the test, preparation of calibration standards,
				  and calibration procedures.
(g) Raw
				  data sheets for field sampling and field and laboratory analyses.
(h) Documentation of calculations.
(i) Any other information required by the
				  test method.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter I - Chromium Emissions from Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks › Section NR 463.106 - Recordkeeping requirements

Current through June 24, 2024
The owner or operator of each affected source subject to
					 this subchapter shall fulfill all reporting requirements outlined in this
					 section and in the general provisions of ch. NR 460, according to the
					 applicability of ch. NR 460 as identified in ch. NR 460 Appendix N. Owners or
					 operators complying with the provisions of s.
					 NR
					 463.04(5) shall meet the requirements
					 of sub. (9) rather than the requirements of subs. (1) to (8).
(1) REPORT SUBMITTALS. Reports under this
				  section shall be made to the department as follows:
(a) Reports required by ch. NR 460 and this
				  section may be sent by U.S. mail, fax or by another courier.
1. Submittals sent by U.S. mail shall be
				  postmarked on or before the specified date.
2. Submittals sent by other methods shall be
				  received by the department on or before the specified date.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter II - Secondary Aluminum Production › Section NR 463.11 - Applicability

Current through June 24, 2024
(1) The requirements of this subchapter apply
				  to the owner or operator of each secondary aluminum production facility.
Note: This subchapter is based on the federal regulations
					 contained in 40 CFR part 63 Subpart RRR, created March 23, 2000, as last
					 revised on April 20, 2006.
(2) The requirements of this subchapter apply
				  to the following affected sources, located at a secondary aluminum production
				  facility that is a major source of hazardous air pollutants (HAPs) as defined
				  in s.
				  NR
				  460.02(22):
(a) Each new and existing aluminum scrap
				  shredder.
(b) Each new and existing
				  thermal chip dryer.
(c) Each new
				  and existing scrap dryer, delacquering kiln and decoating kiln.
(d) Each new and existing group 2
				  furnace.
(e) Each new and existing
				  sweat furnace.
(f) Each new and
				  existing dross-only furnace.
(g)
				  Each new and existing rotary dross cooler.
(h) Each new and existing secondary aluminum
				  processing unit.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter II - Secondary Aluminum Production › Section NR 463.115 - Dates

Current through June 24, 2024
(1) The owner or operator of an existing
				  affected source shall comply with the requirements of this subchapter by March
				  24, 2003.
(2) Except as provided in
				  sub. (3), the owner or operator of a new affected source that commences
				  construction or reconstruction after February 11, 1999 shall comply with the
				  requirements of this subchapter by March 24, 2000 or upon startup, whichever is
				  later.
(3) The owner or operator of
				  any affected source which is constructed or reconstructed at any existing
				  aluminum die casting facility, aluminum foundry or aluminum extrusion facility
				  which otherwise meets the applicability criteria in s.
				  NR
				  463.11 shall comply with the requirements of this
				  subchapter by March 24, 2003 or upon startup, whichever is later.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter II - Secondary Aluminum Production › Section NR 463.163 - Performance test and compliance demonstration requirements and procedures

Current through June 24, 2024
(1) ALUMINUM SCRAP SHREDDER. The owner or
				  operator shall conduct performance tests to measure PM emissions at the outlet
				  of the control system. If visible emission observations is the selected
				  monitoring option, the owner or operator shall record visible emission
				  observations from each exhaust stack for all consecutive 6-minute periods
				  during the PM emission test according to the requirements of Method 9 in
				  Appendix A to 40 CFR part 60, incorporated by reference in s.
				  NR
				  484.04(13).
(2) THERMAL CHIP DRYER. The owner or operator
				  shall conduct a performance test to measure THC and D&F emissions at the
				  outlet of the control device while the unit processes only unpainted aluminum
				  chips.
(3) SCRAP DRYER,
				  DELACQUERING KILN AND DECOATING KILN.
(a) The
				  owner or operator shall conduct performance tests to measure emissions of THC,
				  D&F, HCl and PM at the outlet of the control device.
(b) If the scrap dryer, delacquering kiln or
				  decoating kiln is subject to the alternative emission limits in s.
				  NR
				  463.13(5), the average afterburner
				  operating temperature in each 3-hour block period shall be maintained at or
				  above 760°C (1400°F) for the test.
(c) The owner or operator of a scrap dryer,
				  delacquering kiln or decoating kiln subject to the alternative limits in s.
				  NR
				  463.13(5) shall submit a written
				  certification in the notification of compliance status report containing the
				  information required by s.
				  NR
				  463.17(2) (g).
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter II - Secondary Aluminum Production › Section NR 463.166 - Equations for determining compliance

Current through June 24, 2024
(1) THC EMISSION
				  LIMIT. The owner or operator of an emission unit subject to a THC emission
				  limit shall use Equation 6 to determine compliance with the THC emission limit
				  in s.
				  NR
				  463.13:
See
					 Image
where:
E is the emission rate of measured pollutant, kg/Mg
					 (lb/ton) of feed
C is the measured volume fraction of pollutant, ppmv
MW is the molecular weight of measured pollutant, g/g-mole
					 (lb/lb-mole): THC, as propane, has a molecular weight of 44.11
Q is the volumetric flow rate of exhaust gases, dscm/hr
					 (dscf/hr)
K1 is the conversion factor, 1
					 kg/1,000 g (1 lb/lb)
K2 is the conversion factor, 1,000
					 L/m3 (1
					 ft3/ft3)
Mv is the molar volume, 24.45 L/g-mole (385.3
					 ft3/lb-mole)
P is the production rate, Mg/hr (ton/hr)
(2) PM, HCL AND D&F EMISSION LIMITS.
(a) The owner or operator of an emission unit
				  subject to a PM or HCl emission limit shall use Equation 7 to determine
				  compliance with the PM or HCl emission limit in s.
				  NR
				  463.13:
See
					 Image
where:
E is the emission rate of PM or HCl, kg/Mg (lb/ton) of
					 feed
C is the concentration of PM or HCl, g/dscm
					 (gr/dscf)
Q is the volumetric flow rate of exhaust gases, dscm/hr
					 (dscf/hr)
K1 is the conversion factor, 1
					 kg/1,000 g (1 lb/7,000 gr)
P is the production rate, Mg/hr (ton/hr)
(b) The owner or operator of an emission unit
				  subject to a D&F emission limit shall use Equation 7A to determine
				  compliance with the emission limit in s.
				  NR
				  463.13:
See
					 Image
where:
E is the emission rate of D&F, mg/Mg (gr/ton) of
					 feed;
C is the concentration of D&F, mg/dscm
					 (gr/dscf);
Q is the volumetric flow rate of exhaust gases, dscm/hr
					 (dscf/hr); and
P is the production rate, Mg/hr (ton/hr).
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter II - Secondary Aluminum Production › Section NR 463.18 - Reports

Current through June 24, 2024
(1) STARTUP, SHUTDOWN AND MALFUNCTION PLAN
				  AND REPORTS. The owner or operator shall develop a written plan as described in
				  s.
				  NR
				  460.05(4) (c) that contains specific
				  procedures to be followed for operating and maintaining the source during
				  periods of startup, shutdown and malfunction, and a program of corrective
				  action for malfunctioning process and air pollution control equipment used to
				  comply with the standard. The owner or operator shall also keep records of each
				  event as required by s.
				  NR
				  460.09(2) and record and report if an
				  action taken during a startup, shutdown or malfunction is not consistent with
				  the procedures in the plan as described in s.
				  NR
				  460.05(4) (c). In addition to the
				  information required in s.
				  NR
				  460.05(4) (c), the plan shall include
				  both of the following:
(a) Procedures to
				  determine and record the cause of the malfunction and the time the malfunction
				  began and ended.
(b) Corrective
				  actions to be taken in the event of a malfunction of a process or control
				  device, including procedures for recording the actions taken to correct the
				  malfunction or minimize emissions.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter II - Secondary Aluminum Production › Section NR 463.19 - Records

Current through June 24, 2024
(1)
(a) The
				  owner or operator shall maintain files of all information, including all
				  reports and notifications, required by s.
				  NR
				  460.09(2) and this
				  subchapter.
(b) The owner or
				  operator shall retain each record for at least 5 years following the date of
				  each occurrence, measurement, maintenance, corrective action, report or record.
				  The most recent 2 years of records shall be retained at the facility. The
				  remaining 3 years of records may be retained off site.
(c) The owner or operator may retain records
				  on microfilm, computer disks, magnetic tape or microfiche.
(d) The owner or operator may report required
				  information on paper or on a labeled computer disk using commonly available and
				  department compatible computer software.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter II - Secondary Aluminum Production › Section NR 463.20 - Applicability of general provisions

Current through June 24, 2024
The requirements of the general provisions in ch. NR 460
					 that are applicable to the owner or operator subject to the requirements of
					 this subchapter are shown in ch. NR 460 Appendix RRR.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter III - Iron and Steel Foundries › Section NR 463.21 - What this subchapter covers

Current through June 24, 2024
(1) WHAT IS THE
				  PURPOSE OF THIS SUBCHAPTER? This subchapter establishes national emission
				  standards for hazardous air pollutants (NESHAP) for iron and steel foundries.
				  This subchapter also establishes requirements to demonstrate initial and
				  continuous compliance with the emissions limitations, work practice standards
				  and operation and maintenance requirements in this subchapter.
(2) AM I SUBJECT TO THIS SUBCHAPTER? You are
				  subject to this subchapter if you own or operate an iron and steel foundry that
				  is, or is part of, a major source of hazardous air pollutant (HAP) emissions.
				  Your iron and steel foundry is a major source of HAP for purposes of this
				  subchapter if it emits or has the potential to emit any single HAP at a rate of
				  10 tons or more per year or any combination of HAP at a rate of 25 tons or more
				  per year or if it is located at a facility that emits or has the potential to
				  emit any single HAP at a rate of 10 tons or more per year or any combination of
				  HAP at a rate of 25 tons or more per year.
(3) WHAT PARTS OF MY FOUNDRY DOES THIS
				  SUBCHAPTER COVER?
(a) The affected source is a
				  new or existing iron and steel foundry.
(b) This subchapter covers emissions from
				  metal melting furnaces, scrap pre-heaters, pouring areas, pouring stations,
				  automated conveyor and pallet cooling lines, automated shakeout lines and mold
				  and core making lines. This subchapter also covers fugitive emissions from
				  foundry operations.
(c) An affected
				  source is existing if you commenced construction or reconstruction of the
				  affected source before December 23, 2002.
(d) An affected source is new if you
				  commenced construction or reconstruction of the affected source on or after
				  December 23, 2002. An affected source is reconstructed if it meets the
				  definition of "reconstruction'' in s.
				  NR
				  463.22.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter III - Iron and Steel Foundries › Section NR 463.23 - Emissions limitations, work practice standards and operation and maintenance requirements

Current through June 24, 2024
(1) WHAT EMISSION LIMITS MUST I MEET?
(a) You shall meet each of the following
				  emission limits or standards that applies to you:
1. For each electric arc metal melting
				  furnace, electric induction metal melting furnace or scrap preheater at an
				  existing iron and steel foundry, as described in s.
				  NR 463.21(3)
				  (c), you may not discharge emissions through
				  a conveyance to the atmosphere that exceed either the limit for particulate
				  matter (PM) in subd. 1. a. or the limit for total metal HAP in subd. 1. b.:
a. 0.005 gr/dscf of PM.
b. 0.0004 gr/dscf of total metal
				  HAP.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter III - Iron and Steel Foundries › Section NR 463.24 - General compliance requirements

Current through June 24, 2024
(1) WHAT ARE MY
				  GENERAL REQUIREMENTS FOR COMPLYING WITH THIS SUBCHAPTER?
(a) You shall be in compliance with the
				  emissions limitations, work practice standards and operation and maintenance
				  requirements in this subchapter at all times, except during periods of startup,
				  shutdown or malfunction.
(b) During
				  the period between the compliance date specified for your iron and steel
				  foundry in s.
				  NR
				  463.21(4) and the date when
				  applicable operating limits have been established during the initial
				  performance test, you shall maintain a log detailing the operation and
				  maintenance of the process and emissions control equipment.
(c) You shall develop a written startup,
				  shutdown and malfunction plan according to the provisions in s.
				  NR
				  460.05(4) (c). The startup, shutdown
				  and malfunction plan shall also specify what constitutes a shutdown of a cupola
				  and how to determine that operating conditions are normal following startup of
				  a cupola.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter III - Iron and Steel Foundries › Section NR 463.25 - Initial compliance requirements

Current through June 24, 2024
(1) BY WHAT DATE
				  MUST I CONDUCT INITIAL PERFORMANCE TESTS OR OTHER INITIAL COMPLIANCE
				  DEMONSTRATIONS?
(a) As required by s.
				  NR 460.06(1)
				  (b), you shall conduct a performance test no
				  later than 180 calendar days after the compliance date that is specified in s.
				  NR
				  463.21(4) for your iron and steel
				  foundry to demonstrate initial compliance with each emission limitation in s.
				  NR
				  463.23(1) that applies to
				  you.
(b) For each work practice
				  standard in s.
				  NR
				  463.23(2) and each operation and
				  maintenance requirement in s.
				  NR
				  463.23(3) that applies to you where
				  initial compliance is not demonstrated using a performance test, you shall
				  demonstrate initial compliance no later than 30 calendar days after the
				  compliance date that is specified for your iron and steel foundry in s.
				  NR
				  463.21(4).
(c) If you commenced construction or
				  reconstruction between December 23, 2002 and April 22, 2004, you shall
				  demonstrate initial compliance with either the proposed emissions limit or the
				  promulgated emissions limit no later than October 19, 2004 or no later than 180
				  calendar days after startup of the source, whichever is later, according to s.
				  NR 460.06(1)
				  (c).
(d) If you commenced construction or
				  reconstruction between December 23, 2002 and April 22, 2004, and you chose to
				  comply with the proposed emissions limit when demonstrating initial compliance,
				  you shall conduct a second performance test to demonstrate compliance with the
				  promulgated emissions limit by October 19, 2007 or after startup of the source,
				  whichever is later, according to s.
				  NR 460.06(1)
				  (c).
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter III - Iron and Steel Foundries › Section NR 463.26 - Continuous compliance requirements

Current through June 24, 2024
(1) WHAT ARE MY
				  MONITORING REQUIREMENTS?
(a) For each capture
				  system subject to an operating limit in s.
				  NR
				  463.23(1) (b) 1., you shall install,
				  operate and maintain a CPMS according to the requirements in sub. (2) (a) and
				  both of the following requirements, as applicable:
1. If you use a flow measurement device to
				  monitor the operating limit parameter, you shall at all times monitor the
				  hourly average rate.
Note: For example, the hourly average actual volumetric
					 flow rate through each separately ducted hood or the average hourly total
					 volumetric flow rate at the inlet to the control device.
2. For dampers that are not manually set and
				  remain in the same position, you shall make a visual check at least once every
				  24 hours to verify that each damper for the capture system is in the same
				  position as during the initial performance test. Dampers that are manually set
				  and remain in the same position are exempt from the requirement to install and
				  operate a CPMS.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 463 - National Emission Standards For Hazardous Air Pollutants For Metals Treating And Processing › Subchapter III - Iron and Steel Foundries › Section NR 463.27 - Notifications, reports and records

Current through June 24, 2024
(1) WHAT
				  NOTIFICATIONS MUST I SUBMIT AND WHEN?
(a) You
				  shall submit all of the notifications to the department required by ss.
				  NR
				  460.05(6) (c) and (d),
				  460.06(2), 460.07(5)
				  (b) and (6) (c) and (e), and to 460.08(2) (8) that apply to you by the
				  following specified dates:
(b) As
				  specified in s.
				  NR 460.08(2)
				  (b), if you start up your iron and steel
				  foundry before April 22, 2004, you shall submit your initial notification no
				  later than August 20, 2004.
(c) If
				  you start up your new iron and steel foundry on or after April 22, 2004, you
				  shall submit your initial notification no later than 120 calendar days after
				  you become subject to this subchapter.
(d) If you are required to conduct a
				  performance test, you shall submit a notification of intent to conduct a
				  performance test at least 20 business days before the performance test is
				  scheduled to begin, as required by s.
				  NR
				  460.06(2).
(e) If you are required to conduct a
				  performance test or other initial compliance demonstration, you shall submit a
				  notification of compliance status according to the requirements of s.
				  NR
				  460.08(8) and either of the
				  following, as applicable:
1. For each initial
				  compliance demonstration that does not include a performance test, you shall
				  submit the notification of compliance status before the close of business on
				  the 30th calendar day following completion of the initial compliance
				  demonstration.
2. For each initial
				  compliance demonstration that does include a performance test, you shall submit
				  the notification of compliance status, including the performance test results,
				  before the close of business on the 60th calendar day following the completion
				  of the performance test according to the requirement specified in s.
				  NR
				  460.09(4) (b).
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry › Section NR 464.01 - Applicability; purpose

Current through June 24, 2024
(1) APPLICABILITY.
(a) The provisions of this chapter apply to
				the owner or operator of processes that produce pulp, paper or paperboard; that
				are located at a plant site that is a major source as defined in s.
				NR
				460.02(24) and that use the any of
				following processes and materials:
1. Kraft,
				soda, sulfite or semi-chemical pulping processes using wood.
2. Mechanical pulping processes using
				wood.
3. Any process using
				secondary or non-wood fibers.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry › Section NR 464.03 - Standards for the pulping system at kraft, soda and semi-chemical processes

Current through June 24, 2024
(1) The owner or operator of each pulping
				system using the kraft process subject to the requirements of this chapter
				shall control the total HAP emissions from the following equipment systems, as
				specified in subs. (3) and (4):
(a) At
				existing affected sources, the total HAP emissions from the following equipment
				systems shall be controlled:
1. Each LVHC
				system.
2. Each knotter or screen
				system with a total HAP mass emission rate greater than or equal to the rate
				specified in subd. 2. a. or b. or the combined rate specified in subd. 2. c.:
a. Each knotter system with emissions of 0.05
				kilograms or more of total HAP per megagram of ODP (0.1 pounds per
				ton).
b. Each screen system with
				emissions of 0.10 kilograms or more of total HAP per megagram of ODP (0.2
				pounds per ton).
c. Each knotter
				and screen system with emissions of 0.15 kilograms or more of total HAP per
				megagram of ODP (0.3 pounds per ton).
3. Each pulp washing system.
4. Each decker system that does one of the
				following:
a. Uses any process water other
				than fresh water or paper machine white water.
b. Uses any process water with a total HAP
				concentration greater than 400 parts per million by weight.
5. Each oxygen delignification
				system.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry › Section NR 464.04 - Standards for the pulping system at sulfite processes

Current through June 24, 2024
(1) The owner or
				operator of each sulfite process subject to the requirements of this chapter
				shall control the total HAP emissions from the following equipment systems as
				specified in subs. (2) and (3):
(a) At
				existing sulfite affected sources, the total HAP emissions from all of the
				following equipment systems shall be controlled:
1. Each digester system vent.
2. Each evaporator system vent.
3. Each pulp washing system.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry › Section NR 464.05 - Standards for the bleaching system

Current through June 24, 2024
(1) Each bleaching
				system that does not use any chlorine or chlorinated compounds for bleaching is
				exempt from the requirements of this section. Owners or operators of the
				following bleaching systems shall meet all the provisions of this section:
(a) Bleaching systems that use
				chlorine.
(b) Bleaching systems
				bleaching pulp from kraft, sulfite or soda pulping processes that use any
				chlorinated compounds.
(c)
				Bleaching systems bleaching pulp from mechanical pulping processes using wood,
				or from any process using secondary or non-wood fibers, that use chlorine
				dioxide.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry › Section NR 464.06 - Standards for kraft pulping process condensates

Current through June 24, 2024
(1) The
				requirements of this section apply to owners or operators of kraft processes
				subject to the requirements of this chapter.
(2) The pulping process condensates from the
				following equipment systems shall be treated to meet the requirements specified
				in subs. (3), (4) and (5):
(a) Each digester
				system.
(b) Each turpentine
				recovery system.
(c) Each
				evaporator system condensate from both of the following:
1. The vapors from each stage where weak
				liquor is introduced (feed stages).
2. Each evaporator vacuum system for each
				stage where weak liquor is introduced (feed stages).
(d) Each HVLC collection system.
(e) Each LVHC collection system.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry › Section NR 464.07 - Clean condensate alternative

Current through June 24, 2024
As an alternative to the requirements specified in s.
				  NR
				  464.03(1) (a) 2. to 5. for the
				  control of HAP emissions from pulping systems using the kraft process, an owner
				  or operator shall demonstrate to the satisfaction of the department, by meeting
				  all the requirements of this section, that the total HAP emissions reductions
				  achieved by this clean condensate alternative technology are equal to or
				  greater than the total HAP emission reductions that would have been achieved by
				  compliance with s.
				  NR
				  464.03(1) (a) 2. to 5.
(1) For the purposes of this section only the
				following additional definitions apply:
(a)
				"Clean condensate alternative affected source" means the total of all HAP
				emission points in the pulping, bleaching, causticizing and papermaking
				systems, exclusive of HAP emissions attributable to additives to paper machines
				and HAP emission points in the LVHC system.
(b) "Causticizing system" means all equipment
				associated with converting sodium carbonate into active sodium hydroxide. The
				equipment includes smelt dissolving tanks, lime mud washers and storage tanks,
				white and mud liquor clarifiers and storage tanks, slakers, slaker grit
				washers, lime kilns, green liquor clarifiers and storage tanks, and dreg
				washers ending with the white liquor storage tanks prior to the digester
				system, and any other equipment serving the same function as those previously
				listed.
(c) "Papermaking system"
				means all equipment used to convert pulp into paper, paperboard or market pulp,
				including the stock storage and preparation systems, the paper or paperboard
				machines, and the paper machine white water system, broke recovery systems, and
				the systems involved in calendering, drying, on-machine coating, slitting,
				winding and cutting.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry › Section NR 464.08 - Standards for enclosures and closed-vent systems

Current through June 24, 2024
(1) Each enclosure
				and closed-vent system specified in ss.
				NR
				464.03(3),
				464.04(2) and
				464.05(2) for
				capturing and transporting vent streams that contain HAP shall meet the
				requirements specified in subs. (2) to (4).
(2) Each enclosure shall maintain negative
				pressure at each enclosure or hood opening as demonstrated by the procedures
				specified in
				40 CFR
				63.457(e), incorporated by
				reference in s.
				NR
				484.03(6). Each enclosure or hood
				opening closed during the initial performance test specified in
				40 CFR
				63.457(a) shall be
				maintained in the same closed and sealed position as during the performance
				test at all times except when necessary to use the opening for sampling,
				inspection, maintenance or repairs.
(3) Each component of the closed-vent system
				used to comply with ss.
				NR
				464.03(3),
				464.04(2) and
				464.05(2) that is
				operated at positive pressure and located prior to a control device shall be
				designed for and operated with no detectable leaks as indicated by an
				instrument reading of less than 500 parts per million by volume above
				background, as measured by the procedures specified in
				40 CFR
				63.457(d), incorporated by
				reference in s.
				NR
				484.03(6).
(4) Each bypass line in the closed-vent
				system that could divert vent streams containing HAP to the atmosphere without
				meeting the emission limitations in ss.
				NR
				464.03 to shall comply 464.05 with either of the
				following requirements:
(a) On each bypass
				line, the owner or operator shall install, calibrate, maintain and operate
				according to manufacturer's specifications a flow indicator that provides a
				record of the presence of gas stream flow in the bypass line at least once
				every 15 minutes. The flow indicator shall be installed in the bypass line in
				such a way as to indicate flow in the bypass line.
(b) For bypass line valves that are not
				computer controlled, the owner or operator shall maintain the bypass line valve
				in the closed position with a car seal or a seal placed on the valve or closure
				mechanism in such a way that valve or closure mechanism cannot be opened
				without breaking the seal.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry › Section NR 464.09 - Monitoring requirements

Current through June 24, 2024
(1) Each owner or
				operator subject to the standards specified in s.
				NR
				464.03(3) and (4), and
				464.04(2) (3), and
				464.05(2) (3), and
				464.06(3), (4) (5),
				464.07(2) or
				464.08(4), shall
				install, calibrate, certify, operate and maintain according to the
				manufacturer's specifications, a continuous monitoring system (CMS), as defined
				in s.
				NR
				460.02(12), as specified in subs. (2)
				to (13), except as allowed in sub. (13). The CMS shall include a continuous
				recorder.
(2) A CMS shall be
				operated to measure the temperature in the firebox or in the ductwork
				immediately downstream of the firebox and before any substantial heat exchange
				occurs for each thermal oxidizer used to comply with the requirements of s.
				NR
				464.03(4) (a) to (c). Owners and
				operators complying with the HAP concentration requirements in s.
				NR
				464.03(4) (b) may install a CMS to
				monitor the thermal oxidizer outlet total HAP or methanol concentration, as an
				alternative to monitoring thermal oxidizer operating temperature.
(3) A CMS shall be operated to measure all
				the following parameters for each gas scrubber used to comply with the
				bleaching system requirements of s.
				NR
				464.05(3) or the sulfite pulping
				system requirements of s.
				NR
				464.04(3):
(a) The pH or the oxidation/reduction
				potential of the gas scrubber effluent.
(b) The gas scrubber vent gas inlet flow
				rate.
(c) The gas scrubber liquid
				influent flow rate.
Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 464 - National emission standards for hazardous air pollutants from the pulp and paper industry › Section NR 464.10 - Recordkeeping requirements

Current through June 24, 2024
(1) The owner or
				operator of each affected source subject to the requirements of this chapter
				shall comply with the applicable recordkeeping requirements of ch. NR 460 and
				the requirements specified in subs. (2) to (6) for the monitoring parameters
				specified in s.
				NR
				464.09.
(2) For each applicable enclosure opening,
				closed-vent system and closed collection system, the owner or operator shall
				prepare and maintain a site-specific inspection plan, including a drawing or
				schematic of the components of applicable affected equipment, and shall record
				all of the following information for each inspection:
(a) Date of inspection.
(b) The equipment type and
				identification.
(c) Results of
				negative pressure tests for enclosures.
(d) Results of leak detection
				tests.
(e) The nature of the defect
				or leak and the method of detection, that is, visual inspection or instrument
				detection.
(f) The date the defect
				or leak was detected and the date of each attempt to repair the defect or
				leak.
(g) Repair methods applied in
				each attempt to repair the defect or leak.
(h) The reason for the delay if the defect or
				leak is not repaired within 15 days after discovery.
(i) The expected date of successful repair of
				the defect or leak if the repair is not completed within 15 days.
(j) The date of successful repair of the
				defect or leak.
(k) The position
				and duration of opening of bypass line valves and the condition of any valve
				seals.
(L) The duration of the use
				of bypass valves on computer controlled valves.
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 465.04 - Emission limits

Current through June 24, 2024
(1) The owner or operator of an existing
				  affected source shall do all of the following:
(a) Limit VHAP emissions from finishing
				  operations to no more than the emission limitations for existing sources
				  presented in Table 2 in this subchapter, using any of the compliance methods in
				  s.
				  NR 465.06(1)
				  (a). To determine VHAP emissions from a
				  finishing material containing formaldehyde or styrene, the owner or operator of
				  the affected source shall use the methods presented in s.
				  NR 465.05(12) (a)
				  2. for determining styrene and formaldehyde
				  usage.
(b) Limit VHAP emissions
				  from contact adhesives to no more than the following as appropriate:
1. 1.8 kg VHAP/kg solids (1.8 lb VHAP/lb
				  solids), as applied, for foam adhesives used in products that meet the
				  upholstered seating flammability requirements of California technical bulletin
				  116, 117 or 133, incorporated by reference in s.
				  NR
				  484.06(5), the business and
				  institutional furniture manufacturers association's BIFMA X5.7-1991,
				  incorporated by reference in s.
				  NR
				  484.11(7), upholstered furniture
				  action council flammability test methods, incorporated by reference in s.
				  NR
				  484.11(10), or any similar
				  requirements from local, state or federal fire regulatory agencies.
2. 1.0 kg VHAP/kg solids (1.0 lb VHAP/lb
				  solids), as applied, for all other contact adhesives, including foam adhesives
				  used in products that do not meet the standards in subd. 1., but excluding
				  aerosol adhesives and excluding contact adhesives applied to nonporous
				  substrates.
(c) Limit
				  HAP emissions from strippable spray booth coatings by using coatings that
				  contain no more than 0.8 kg VOC/kg solids (0.8 lb VOC/lb solids), as
				  applied.