1.6E+00
                                    6.6E-01
Total HAP by Process
                                      4.2
                                     0.019
                                      31
                                      2.1
Total HAP
                                      37
1 For list of individual HAP in the HAP groups see Appendix Table A-3.
[2] The breakdown of chromium emissions are as follows: 97% chromium III; 3% chromium VI. (EPA, 2016)
[3] The breakdown of mercury emissions are as follows: 80% divalent PM; 15% divalent vapor; 5% elemental vapor. (EPA, 2020)

  Table 17. HAP Emissions by PQBS NESHAP Process (TPY)  -  SC-EastChicago-IN
                                     HAP/
                                 HAP Group[1]
                         PQBS NESHAP HAP Emissions TPY

                                    Pushing
                               Fugitive Pushing
                                   HNR HRSG
                                  Main Stacks
                                  HNR HRSG
                           Bypass/waste heat stacks
                                 Quench Tower
Acid Gases (HCl, HF)
                                    1.1E+00
                                    5.7E-02
                                    2.4E+02
                                    2.8E+02
                                    2.7E-01
Dioxin/furans
                                    8.0E-09
                                    4.1E-10
                                    3.3E-07
                                    1.2E-07
                                    8.5E-08
Formaldehyde
                                    9.1E-03
                                    4.7E-04
                                    2.3E+00
                                    8.3E-01
                                    8.3E-03
HAP Metals (total)
                                    4.5E-02
                                    7.2E-03
                                    1.4E-01

                                    1.2E+00

                                    6.3E-02
                                                                       Antimony
                                    1.5E-03
                                    7.6E-05
                                    1.0E-03
                                    2.9E-02
                                    2.2E-03
                                                                        Arsenic
                                    1.3E-02
                                    1.6E-03
                                    3.0E-03
                                    2.4E-01
                                    4.5E-02
                                                                      Beryllium
                                    1.9E-04
                                    2.0E-05
                                    1.7E-04
                                    2.1E-03
                                    1.7E-04
                                                                        Cadmium
                                    9.3E-05
                                    4.0E-05
                                    8.1E-04
                                    1.1E-02
                                    1.4E-04
                                                                    Chromium[2]
                                    3.4E-03
                                    1.5E-04
                                    4.6E-03
                                    1.4E-02
                                    1.7E-03
                                                                         Cobalt
                                    6.0E-04
                                    7.3E-05
                                    9.1E-04
                                    1.0E-02
                                    3.9E-04
                                                                           Lead
                                    1.7E-02
                                    2.5E-03
                                    3.6E-03
                                    6.5E-01
                                    4.8E-03
                                                                      Manganese
                                    4.5E-03
                                    8.2E-04
                                    1.4E-02
                                    9.7E-03
                                    1.6E-03
                                                                     Mercury[3]
                                    8.0E-05
                                    1.1E-05
                                    4.9E-02
                                    2.3E-02
                                    7.4E-04
                                                                         Nickel
                                    2.4E-03
                                    1.6E-03
                                    7.5E-03
                                    6.4E-02
                                    1.6E-03
                                                                       Selenium
                                    2.4E-03
                                    3.6E-04
                                    5.9E-02
                                    1.4E-01
                                    4.2E-03
HCN
                                    1.6E-02
                                    8.2E-04
                                    2.1E+00
                                    2.2E-01
                                    9.9E-02
Naphthalene
                                    1.9E-03
                                    8.1E-04
                                    4.4E-03
                                    4.2E-04
                                    1.4E-02
PAH (total)
                                    8.0E-04
                                    1.6E-03
                                    3.5E-03
                                    2.2E-03
                                    3.5E-02
VOHAP (total)
                                    1.0E-02
                                    5.4E-04
                                    2.5E+00
                                    5.4E-02
                                    2.3E-01
Total HAP by Process
                                      1.2
                                     0.068
                                      242
                                      280
                                     0.72
Total HAP
                                      524
1 For list of individual HAP in the HAP groups see Appendix Table A-3.
[2] The breakdown of chromium emissions are as follows: 97% chromium III; 3% chromium VI. (EPA, 2016)
[3] The breakdown of mercury emissions are as follows: 80% divalent PM; 15% divalent vapor; 5% elemental vapor. (EPA, 2020)

Table 18. HAP Emissions by PQBS NESHAP Process (TPY)  -  SC-FranklinFurnace-OH
                                     HAP/
                                 HAP Group[1]
                         PQBS NESHAP HAP Emissions TPY

                                  HNR Pushing
                               Fugitive Pushing
                                   HNR HRSG
                                  Main Stacks
                       HNR HRSG Bypass/waste heat stacks
                                 Quench Tower
Acid Gases (HCl, HF)
                                    5.7E-01
                                    3.0E-02
                                    3.4E+02
                                    3.4E+01
                                    1.4E-01
Dioxin/furans
                                    4.1E-09
                                    2.2E-10
                                    6.0E-07
                                    1.2E-08
                                    4.5E-08
Formaldehyde
                                    4.7E-03
                                    2.5E-04
                                    4.5E+00
                                    1.7E-01
                                    4.4E-03
HAP Metals (total)
                                    2.3E-02
                                    3.8E-03
                                    2.8E-01
                                    1.2E-01
                                    3.3E-02
                                                                       Antimony
                                    8.0E-04
                                    4.0E-05
                                    3.9E-03
                                    2.7E-03
                                    1.2E-03
                                                                        Arsenic
                                    6.9E-03
                                    8.3E-04
                                    7.2E-03
                                    2.8E-02
                                    2.4E-02
                                                                      Beryllium
                                    9.9E-05
                                    1.1E-05
                                    3.1E-04
                                    2.5E-04
                                    9.0E-05
                                                                        Cadmium
                                    4.8E-05
                                    2.1E-05
                                    1.7E-03
                                    1.1E-03
                                    7.2E-05
                                                                    Chromium[2]
                                    1.8E-03
                                    7.9E-05
                                    2.3E-02
                                    1.4E-03
                                    9.1E-04
                                                                         Cobalt
                                    3.1E-04
                                    3.9E-05
                                    1.7E-03
                                    1.2E-03
                                    2.0E-04
                                                                           Lead
                                    8.6E-03
                                    1.3E-03
                                    1.7E-02
                                    6.5E-02
                                    2.5E-03
                                                                      Manganese
                                    2.4E-03
                                    4.3E-04
                                    4.0E-02
                                    7.9E-04
                                    8.6E-04
                                                                     Mercury[3]
                                    4.2E-05
                                    5.6E-06
                                    7.4E-02
                                    2.7E-03
                                    3.9E-04
                                                                         Nickel
                                    1.3E-03
                                    8.2E-04
                                    2.2E-02
                                    7.4E-03
                                    8.6E-04
                                                                       Selenium
                                    1.2E-03
                                    1.9E-04
                                    8.5E-02
                                    1.3E-02
                                    2.2E-03
HCN
                                    8.2E-03
                                    4.3E-04
                                    2.9E+00
                                    2.3E-02
                                    5.2E-02
Naphthalene
                                    9.9E-04
                                    4.2E-04
                                    6.4E-03
                                    4.4E-05
                                    7.2E-03
PAH (total)
                                    4.2E-04
                                    8.6E-04
                                    6.7E-03
                                    2.3E-04
                                    1.8E-02
VOHAP (total)
                                    5.4E-03
                                    2.8E-04
                                    5.0E+00
                                    5.7E-03
                                    1.2E-01
Total HAP by Process
                                     0.61
                                     0.036
                                      353
                                      34
                                     0.38
Total HAP
                                      389
1 For list of individual HAP in the HAP groups see Appendix Table A-3.
[2] The breakdown of chromium emissions are as follows: 97% chromium III; 3% chromium VI. (EPA, 2016)
[3] The breakdown of mercury emissions are as follows: 80% divalent PM; 15% divalent vapor; 5% elemental vapor. (EPA, 2020)

  Table 19. HAP Emissions by PQBS NESHAP Process (TPY)  -  SC-GraniteCity-IL
                                     HAP/
                                 HAP Group[1]
                         PQBS NESHAP HAP Emissions TPY

                                    Pushing
                               Fugitive Pushing
                                   HNR HRSG
                                  Main Stacks
                       HNR HRSG Bypass/waste heat stacks
                                 Quench Tower
Acid Gases (HCl, HF)
                                    3.6E-01
                                    1.9E-02
                                    1.7E+02
                                    2.4E+01
                                    9.0E-02
Dioxin/furans
                                    2.6E-09
                                    1.4E-10
                                    3.0E-07
                                    1.2E-08
                                    2.8E-08
Formaldehyde
                                    3.0E-03
                                    1.6E-04
                                    2.3E+00
                                    1.7E-03
                                    2.7E-03
HAP Metals (total)
                                    2.1E-02
                                    2.4E-03
                                    1.4E-01
                                    1.3E-01
                                    2.1E-02
                                                                       Antimony
                                    6.8E-04
                                    2.5E-05
                                    1.9E-03
                                    3.3E-03
                                    7.3E-04
                                                                        Arsenic
                                    6.2E-03
                                    5.2E-04
                                    3.6E-03
                                    2.3E-02
                                    1.5E-02
                                                                      Beryllium
                                    5.7E-05
                                    6.7E-06
                                    1.5E-04
                                    2.0E-04
                                    5.7E-05
                                                                        Cadmium
                                    5.2E-05
                                    1.3E-05
                                    8.7E-04
                                    1.2E-03
                                    4.5E-05
                                                                    Chromium[2]
                                    1.6E-03
                                    4.9E-05
                                    1.2E-02
                                    1.5E-03
                                    5.7E-04
                                                                         Cobalt
                                    2.7E-04
                                    2.4E-05
                                    8.7E-04
                                    8.9E-04
                                    1.3E-04
                                                                           Lead
                                    8.2E-03
                                    8.4E-04
                                    8.6E-03
                                    7.1E-02
                                    1.6E-03
                                                                      Manganese
                                    2.3E-03
                                    2.7E-04
                                    2.0E-02
                                    1.2E-03
                                    5.4E-04
                                                                     Mercury[3]
                                    4.3E-05
                                    3.5E-06
                                    3.7E-02
                                    2.2E-03
                                    2.4E-04
                                                                         Nickel
                                    9.9E-04
                                    5.1E-04
                                    1.1E-02
                                    5.9E-03
                                    5.4E-04
                                                                       Selenium
                                    1.2E-03
                                    1.2E-04
                                    4.2E-02
                                    1.6E-02
                                    1.4E-03
HCN
                                    5.1E-03
                                    2.7E-04
                                    1.5E+00
                                    2.2E-02
                                    3.3E-02
Naphthalene
                                    6.2E-04
                                    2.7E-04
                                    3.2E-03
                                    4.3E-05
                                    4.5E-03
PAH (total)
                                    2.6E-04
                                    5.4E-04
                                    3.3E-03
                                    2.3E-04
                                    1.1E-02
VOHAP (total)
                                    3.4E-03
                                    1.8E-04
                                    2.5E+00
                                    5.6E-03
                                    7.5E-02
Total HAP by Process
                                     0.39
                                     0.022
                                      177
                                      24
                                     0.24
Total HAP
                                      202
1 For list of individual HAP in the HAP groups see Appendix Table A-3.
[2] The breakdown of chromium emissions are as follows: 97% chromium III; 3% chromium VI. (EPA, 2016)
[3] The breakdown of mercury emissions are as follows: 80% divalent PM; 15% divalent vapor; 5% elemental vapor. (EPA, 2020)

   Table 20. HAP Emissions by Subpart PQBS NESHAP (TPY)  -  SC-Middletown-OH
                                     HAP/
                                 HAP Group[1]
                         PQBS NESHAP HAP Emissions TPY

                                    Pushing
                               Fugitive Pushing
                                   HNR HRSG
                                  Main Stacks
                       HNR HRSG Bypass/waste heat stacks
                                 Quench Tower
Acid Gases (HCl, HF)
                                    3.0E-01
                                    1.6E-02
                                    9.1E-03
                                    2.4E+01
                                    7.5E-02
Dioxin/furans
                                    2.2E-09
                                    1.1E-10
                                    1.9E-04
                                    1.0E-08
                                    2.3E-08
Formaldehyde
                                    2.5E-03
                                    1.3E-04
                                    2.3E+00
                                    7.1E-02
                                    2.3E-03
HAP Metals (total)
                                    6.6E-03
                                    2.0E-03
                                    1.2E-01
                                    1.0E-01
                                    1.7E-02
                                                                       Antimony
                                    2.7E-04
                                    2.1E-05
                                    4.1E-03
                                    2.5E-03
                                    6.1E-04
                                                                        Arsenic
                                    2.1E-03
                                    4.3E-04
                                    2.7E-09
                                    2.1E-02
                                    1.2E-02
                                                                      Beryllium
                                    5.6E-05
                                    5.6E-06
                                    5.0E-03
                                    1.8E-04
                                    4.7E-05
                                                                        Cadmium
                                    7.4E-06
                                    1.1E-05
                                    1.2E-04
                                    9.8E-04
                                    3.8E-05
                                                                    Chromium[2]
                                    5.1E-04
                                    4.1E-05
                                    2.8E-02
                                    1.2E-03
                                    4.8E-04
                                                                         Cobalt
                                    1.1E-04
                                    2.0E-05
                                    8.4E-04
                                    8.6E-04
                                    1.1E-04
                                                                           Lead
                                    2.2E-03
                                    7.0E-04
                                    7.9E-04
                                    5.6E-02
                                    1.3E-03
                                                                      Manganese
                                    5.7E-04
                                    2.3E-04
                                    2.0E-02
                                    8.3E-04
                                    4.5E-04
                                                                     Mercury[3]
                                    8.0E-06
                                    2.9E-06
                                    3.6E-02
                                    2.0E-03
                                    2.0E-04
                                                                         Nickel
                                    4.9E-04
                                    4.3E-04
                                    6.2E-03
                                    5.5E-03
                                    4.5E-04
                                                                       Selenium
                                    3.2E-04
                                    1.0E-04
                                    1.9E-02
                                    1.2E-02
                                    1.2E-03
HCN
                                    4.3E-03
                                    2.3E-04
                                    1.9E+01
                                    1.8E-02
                                    2.7E-02
Naphthalene
                                    5.2E-04
                                    2.2E-04
                                    4.6E-06
                                    3.6E-05
                                    3.8E-03
PAH (total)
                                    2.2E-04
                                    4.5E-04
                                    7.8E-02
                                    1.9E-04
                                    9.5E-03
VOHAP (total)
                                    2.8E-03
                                    1.5E-04
                                    2.5E+00
                                    4.7E-03
                                    6.3E-02
Total HAP by Process
                                     0.31
                                     0.019
                                      24
                                      24
                                     0.20
Total HAP
                                      49
1 For list of individual HAP in the HAP groups see Appendix Table A-3.
[2] The breakdown of chromium emissions are as follows: 97% chromium III; 3% chromium VI. (EPA, 2016)
[3] The breakdown of mercury emissions are as follows: 80% divalent PM; 15% divalent vapor; 5% elemental vapor. (EPA, 2020)

    Table 21. HAP Emissions by PQBS NESHAP Process (TPY)  -  SC-Vansant-VA
                                     HAP/
                                 HAP Group[1]
                         PQBS NESHAP HAP Emissions TPY

                                    Pushing
                               Fugitive Pushing
                                  HNR HRSG
                           Bypass/waste heat stacks
                                 Quench Tower
Acid Gases (HCl, HF)
                                    4.4E-01
                                    3.1E-02
                                    9.6E+02
                                    1.5E-01
Dioxin/furans
                                    3.2E-09
                                    2.3E-10
                                    4.0E-07
                                    4.6E-08
Formaldehyde
                                    3.7E-03
                                    2.6E-04
                                    2.9E+00
                                    4.6E-03
HAP Metals (total)
                                    1.8E-02
                                    3.9E-03
                                    4.1E+00
                                    3.4E-02
                                                                       Antimony
                                    6.3E-04
                                    4.1E-05
                                    9.9E-02
                                    1.2E-03
                                                                        Arsenic
                                    5.4E-03
                                    8.6E-04
                                    8.4E-01
                                    2.5E-02
                                                                      Beryllium
                                    7.8E-05
                                    1.1E-05
                                    7.4E-03
                                    9.4E-05
                                                                        Cadmium
                                    3.8E-05
                                    2.2E-05
                                    3.9E-02
                                    7.5E-05
                                                                    Chromium[2]
                                    1.4E-03
                                    8.2E-05
                                    4.9E-02
                                    9.5E-04
                                                                         Cobalt
                                    2.5E-04
                                    4.0E-05
                                    3.5E-02
                                    2.1E-04
                                                                           Lead
                                    6.8E-03
                                    1.4E-03
                                    2.2E+00
                                    2.6E-03
                                                                      Manganese
                                    1.9E-03
                                    4.5E-04
                                    3.3E-02
                                    8.9E-04
                                                                     Mercury[3]
                                    3.3E-05
                                    5.8E-06
                                    8.0E-02
                                    4.0E-04
                                                                         Nickel
                                    9.9E-04
                                    8.5E-04
                                    2.2E-01
                                    8.9E-04
                                                                       Selenium
                                    9.7E-04
                                    2.0E-04
                                    4.7E-01
                                    2.3E-03
HCN
                                    6.4E-03
                                    4.5E-04
                                    7.4E-01
                                    5.4E-02
Naphthalene
                                    7.7E-04
                                    4.4E-04
                                    1.4E-03
                                    7.5E-03
PAH (total)
                                    3.3E-04
                                    8.9E-04
                                    7.6E-03
                                    1.9E-02
VOHAP (total)
                                    4.2E-03
                                    3.0E-04
                                    1.9E-01
                                    1.2E-01
Total HAP by Process
                                     0.48
                                     0.037
                                      964
                                     0.39
Total HAP
                                      965
1 For list of individual HAP in the HAP groups see Appendix Table A-3.
[2] The breakdown of chromium emissions are as follows: 97% chromium III; 3% chromium VI. (EPA, 2016)
[3] The breakdown of mercury emissions are as follows: 80% divalent PM; 15% divalent vapor; 5% elemental vapor. (EPA, 2020)

Table 22. HAP Emissions By Facility from HNR HRSG Bypass or Waste Heat Stacks  -  All HNR Facilities
                                     HAP/
                                 HAP Group[1]
 HAP Emissions from HNR HRSG Bypass or Waste Heat Stacks (TPY) in PQBS NESHAP

                              SC-East Chicago-IN
                            SC-Franklin Furnace-OH
                              SC-Granite City-IL
                               SC-Middletown-OH
                                 SC-Vansant-VA
Acid Gases (HCl, HF)
                                      278
                                      34
                                      24
                                      24
                                      956
Dioxin/furans
                                    1.2E-07
                                    1.2E-08
                                    1.2E-08
                                    1.0E-08
                                    4.0E-07
Formaldehyde
                                     0.83
                                     0.17
                                    0.0017
                                     0.071
                                      2.9
HAP Metals (total)
                                      1.2
                                     0.12
                                     0.13
                                     0.10
                                      4.1
                                                                       Antimony
                                     0.029
                                    0.0027
                                    0.0033
                                    0.0025
                                     0.10
                                                                        Arsenic
                                     0.24
                                     0.028
                                     0.023
                                     0.021
                                     0.84
                                                                      Beryllium
                                    0.0021
                                    0.00025
                                    0.00020
                                    0.00018
                                    0.0074
                                                                        Cadmium
                                     0.011
                                    0.0011
                                    0.0012
                                    0.0010
                                     0.039
                                                                    Chromium[2]
                                     0.014
                                    0.0014
                                    0.0015
                                    0.0012
                                     0.049
                                                                         Cobalt
                                     0.010
                                    0.0012
                                    0.00089
                                    0.00086
                                     0.035
                                                                           Lead
                                     0.65
                                     0.065
                                     0.071
                                     0.056
                                      2.2
                                                                      Manganese
                                     0.010
                                    0.00079
                                    0.0012
                                    0.00083
                                     0.033
                                                                     Mercury[3]
                                     0.023
                                    0.0027
                                    0.0022
                                    0.0020
                                     0.080
                                                                         Nickel
                                     0.064
                                    0.0074
                                    0.0059
                                    0.0055
                                     0.22
                                                                       Selenium
                                     0.14
                                     0.013
                                     0.016
                                     0.012
                                     0.47
HCN
                                     0.22
                                     0.023
                                     0.022
                                     0.018
                                     0.74
Naphthalene
                                    0.00042
                                   0.000044
                                   0.000043
                                   0.000036
                                    0.0014
PAH (total)
                                    0.0022
                                    0.00023
                                    0.00023
                                    0.00019
                                    0.0076
VOHAP (total)
                                     0.054
                                    0.0057
                                    0.0056
                                    0.0047
                                     0.19
Total HAP for Bypass/
Waste Heat Stacks
                                      280
                                      34
                                      24
                                      24
                                      964
1 For list of individual HAP in the HAP groups see Appendix Table A-3.
[2] The breakdown of chromium emissions are as follows: 97% chromium III; 3% chromium VI. (EPA, 2016)
[3] The breakdown of mercury emissions are as follows: 80% divalent PM; 15% divalent vapor; 5% elemental vapor. (EPA, 2020)

         Table 23. Facility PM Emissions by PQBS NESHAP Process (TPY)
                                   Facility
                              PM Emissions (TPY)

                                    Pushing
                                     ByP
                                 Battery Stack
                              HNR HRSG Main Stack
                       HNR HRSG Bypass/Waste Heat Stack
                                 Quench Tower
                                Facility Total
ABC-Tarrant-AL
                                     0.57
                                      26
                                      --
                                      --
                                      4.6
                                      31
CC-Follansbee-WV
                                     0.43
                                      116
                                      --
                                      --
                                      4.9
                                      122
CC-Middletown-OH
                                     0.14
                                      248
                                      --
                                      --
                                      3.5
                                      252
CC-BurnsHarbor-IN
                                      2.1
                                      309
                                      --
                                      --
                                      16
                                      328
CC-Monessen-PA
                                     0.29
                                      3.9
                                      --
                                      --
                                      2.9
                                      7.1
CC-Warren-OH
                                     0.28
                                      74
                                      --
                                      --
                                      3.1
                                      78
BLU-Birmingham-AL
                                     0.38
                                      17
                                      --
                                      --
                                      3.0
                                      21
EES-RiverRouge-MI
                                     0.76
                                      203
                                      --
                                      --
                                      8.5
                                      213
USS-Clairton-PA
                                      2.9
                                      132
                                      --
                                      --
                                      33
                                      168
SC-EastChicago-IN
                                      26
                                      --
                                      10
                                      69
                                      11
                                      117
SC-FranklinFurnace-OH
                                      14
                                      --
                                      33
                                      9.1
                                      5.9
                                      62
SC-GraniteCity-IL
                                      11
                                      --
                                      16
                                      5.3
                                      3.7
                                      37
SC-Middletown-OH
                                      4.7
                                      --
                                      23
                                      5.9
                                      3.1
                                      36
SC-Vansant-VA
                                      11
                                      --

                                      238
                                      6.2
                                      254
Industry PQBS NESHAP Total
                                      74
                                     1,132
                                      82
                                      327
                                      110
                                     1,725

Table 24. Coke Facility Units Providing Test Data for the Coke PQBS NESHAP RTR
                                   Facility
                                     Unit
                                 Type of Coke
                                 Pushing (CD)
CC-Middletown-OH
Pushing Baghouse
Blast furnace
CC-BurnsHarbor-IN
#2 Battery Pushing Baghouse
Blast furnace
CC-Monessen-PA[1]
Pushing Baghouse Stack
Blast furnace
EC-Erie-PA[2]
Coke Side Shed Baghouse (802)
Foundry
SC-GraniteCity-IL
Gateway Flat Push Hot Car
Blast furnace
SC-Middletown-OH
Middletown Flat Push Hot Car
Blast furnace
                               ByP Battery Stack
CC-Middletown-OH
Combustion Stack
Blast furnace
CC-BurnsHarbor-IN
Coke Battery No. 2 Underfire Stack
Blast furnace
CC-Monessen-PA[1]
Battery Combustion Stack #2
Blast furnace
EC-Erie-PA[2]
Battery Combustion Stack (805)
Foundry
USS-Clairton-PA
Battery B Combustion Stack (S012)
Blast furnace
                               HRSG Main Stacks
SC-Middletown-OH
P90-Coke Oven Battery A-C-Main Stack
Blast furnace
CE-EastChicago-IN[4]
HRSG Main Stack
Blast furnace
                         HRSG Bypass/waste heat stacks
SC-GraniteCity-IL
Coke Oven Battery C - Bypass Vent 5
Blast furnace
SC-FranklinFurnace-OH
Bypass Vent Stack 6
Blast furnace
                                Quench Tower[3]
USS-Clairton-PA
7A Quench Tower (P052)
Blast furnace
[1] CC-Monessen-PA did not test for two dioxin/furan congeners (2,3,7,8-octachlorodibenzo-p-dioxin and octachlorodibenzofuran) due to an omission in the CAA 114 request instructions. Default emission factors were used instead for this facility. See the Data Memorandum.[2]
2 While Erie Coke data was used to develop foundry emissions for the Coke PQBS NESHAP RTR, because the facility permanently closed after submitting the CAA 114 request, the data for this facility was not modeled for risk purposes.
[3] Despite a conscientious testing effort, the CC-Monessen-PA Quench Tower Stack results were not able to be used. See the Data Memorandum[2] for more explanation.
[4] Located at the SC-EastChicago-IN facility and processing the SunCoke facility's coke oven exhaust.

             Table 25. Pollutant Control Methods by Coke Processes
                                    Process
                                  PM Control
                                  VOC Control
                                 Work Practice
                               Coke PQBS NESHAP
Pushing
baghouse, scrubbers, multicyclone, shed
--
complete combustion (PM, VOC)
Quenching
baffles
wastewater TDS limit
--
ByP Battery Stacks
opacity limit
--
--
HR HRSG Main
spray dryer/absorber, baghouse
--
--
HR HRSG Bypass
none
none
permit limits on bypass hours
NR Waste Heat
none
none
none
                          Coke Oven Batteries NESHAP
Doors
--
--
maintenance, door jamb seals
Lids
--
--
luting (sealing) agents
Offtakes
--
--
joint seals
Charging  -  ByP
--
--
steam aspiration, staged charging
Charging - HNR
baghouse
--
--

4.0	EPA METHOD 303 DATA

      For the Coke Oven Batteries NESHAP sources (charging, doors, lids, and offtakes), EPA Method 303 data obtained from responses to questions in the 2022 CAA 114 request were used with the benzene-soluble organic (BSO) estimating procedures from AP-42 (EPA, 2001b) to calculate COE from each source. The COETF provided EPA Method 303 data for the facilities not included in the CAA 114 request as part of their review. Relevant documents are included in Coke PQBS NESHAP docket, (EPA-HQ-OAR-2002-0085). Table 26 summarizes the EPA Method 303 charging, door, lids, and offtakes leak data and the Coke Oven Batteries NESHAP limits. Table 27 shows the allowable emissions (tpy) before and after lowering the leak limits from doors, lids, and offtakes for each of nine ByP facilities. Table 28 shows the ratio of allowable-to-actual emissions for leaking doors. Table 29 shows actual COE (TPY) from ByP facility door, lids, and offtake leaks and charging emissions compared to allowable emissions under the Coke Ovens Batteries NESHAP, by facility and total for ByP industry. Table 30 summarizes the average opacity observed for CAA 114 compared to allowable. Appendix D provides battery-specific door leak emissions information.
Table 26. ByP Facility 2022 EPA Method 303 Performance and COE Emissions Data for the Coke Oven Batteries NESHAP
                           EPA Method 303 Parameters
2022 CAA 114 Request EPA Method 303 Data by ByP Facility[1] and Process (Actual Emissions)

                                ABC-Tarrant-AL
                               BLU-Birmingham-AL
                               CC-Follansbee-WV
                               CC-Middletown-OH
                               CC-BurnsHarbor-IN
                                CC-Monessen-PA
                                 CC-Warren-OH
                               EES-RiverRouge-MI
                                USS-Clairton-PA
                              Regulatory Track[1]
                                     LAER
                                     LAER
                                     LAER
                                     MACT
                                     LAER
                                     LAER
                                     LAER
                                     LAER
                                     LAER
                                 No. Batteries
                                       3
                                       3
                                       4
                                       1
                                       2
                                       2
                                       1
                                       1
                                      10
                                   No. Ovens
                                      132
                                      120
                                      224
                                      76
                                      164
                                      56
                                      85
                                      85
                                      708
                                   Charging
                              Seconds per Charge
Limit
                                      12
                                      12
                                      12
                                      12
                                      12
                                      12
                                      12
                                      12
                                      12

Facility Average
                                      4.7
                                      4.0
                                      6.6
                                      5.8
                                      8.4
                                      4.4
                                      4.5
                                      1.8
                                      2.4
                        Facility Average as % of Limit
                                      39%
                                      34%
                                      55%
                                      49%
                                      70%
                                      36%
                                      38%
                                      15%
                                      20%
                              COE Emissions (TPY)
                                     0.070
                                     0.056
                                     0.068
                                     0.089
                                     0.29
                                     0.056
                                     0.074
                                     0.035
                                     0.29
                                     Doors
                                Percent Leaking
                                     Limit
                                     4.0%
                                     4.0%
                                 3.3%/4.0%[3]
                                     3.3%
                                     4.0%
                                     3.3%
                                     3.3%
                                     4.0%
                                  3.3/4.0%[4]

                                 Door Type[2]
                                    foundry
                                    foundry
                               all other/tall[3]
                                   all other
                                     tall
                                   all other
                                   all other
                                     tall
                               all other/tall[4]

Facility Average
                                     0.85%
                                     1.4%
                                     0.44%
                                     1.7%
                                     1.8%
                                     0.11%
                                     1.2%
                                     0.12%
                                     0.46%
                        Facility Average as % of Limit
                                      21%
                                      36%
                                  13%/11%[3]
                                      52%
                                      46%
                                     3.4%
                                      36%
                                     2.9%
                                  14%/11%[4]
                              COE Emissions (TPY)
                              Original Equation
                                      2.3
                                      2.0
                                      3.2
                                      1.4
                                      3.0
                                     0.70
                                      1.4
                                      1.1
                                      9.7
                              COE Emissions (TPY)
                             Alternative Equation
                                      1.0
                                     0.87
                                     0.71
                                     0.70
                                      1.6
                                     0.031
                                     0.54
                                     0.053
                                      1.7
                                     Lids
                                Percent Leaking
                                     Limit
                                     0.4%
                                     0.4%
                                     0.4%
                                     0.4%
                                     0.4%
                                     0.4%
                                     0.4%
                                     0.4%
                                     0.4%

                               Facility Average
                                    0.014%
                                    0.087%
                                    0.0023%
                                    0.053%
                                    0.075%
                                     0.0%
                                    0.084%
                                    0.013%
                                    0.0054%
                        Facility Average as % of Limit
                                     3.5%
                                      22%
                                     0.57%
                                     1.3%
                                      19%
                                     0.0%
                                      21%
                                     3.3%
                                     1.4%
                              COE Emissions (TPY)
                                    0.0032
                                     0.016
                                    0.00095
                                    0.00040
                                     0.019
                                       0
                                    0.0070
                                    0.0015
                                    0.0057
                                   Offtakes
                                Percent Leaking
                                     Limit
                                     2.5%
                                     2.5%
                                     2.5%
                                     2.5%
                                     2.5%
                                     2.5%
                                     2.5%
                                     2.5%
                                     2.5%

Facility Average
                                    0.0061%
                                     0.69%
                                     0.25%
                                    0.014%
                                     0.36%
                                    0.023%
                                     1.3%
                                    0.068%
                                     0.42%
                        Facility Average as % of Limit
                                     0.25%
                                      27%
                                     9.9%
                                     0.56%
                                      14%
                                     0.91%
                                      52%
                                     2.7%
                                      17%
                              COE Emissions (TPY)
                                    0.00020
                                     0.028
                                     0.049
                                    0.00069
                                     0.019
                                    0.00084
                                     0.072
                                    0.0038
                                     0.19
[1]All facilities except CC Middletown-OH are subject to the LAER 1/1/2010 limits. CC Middletown-OH is subject to the MACT Track RTR 7/2005 limits.
[2]Tall doors are doors greater than 6 meters (20 ft) in height. "All other" doors are either not tall or not at a foundry coke facility. HNR facilities are not permitted to have any leaking doors and do not have lids or offtakes.
[3] Three of four batteries at CC Follansbee WV are "all other" with door limits of 3.3% and the fourth battery is "tall" with door limit of 4.0%. Data presented for both.
[4] Eight of the 10 batteries at USS Clairton PA are "all other" with door limits of 3.3% and two batteries are "tall" with door limits of 4.0%. Data presented for both.

Table 27. Estimated Allowable Emissions Before and After Proposed Changes to the
                    Coke Oven Batteries NESHAP Limits for
         Leaking Doors, Lids, and Offtakes at ByP Coke Oven Facilities
                                  Facility ID
                           Allowable Emissions (TPY)

                           With Current Leak Limits
                           With Proposed Leak Limits

                                  Doors[a,b]
                                     Lids
                                   Offtakes
                                     Total
                                   Doors[c]
                                     Lids
                                   Offtakes
                                     Total
ABC-Tarrant-AL
3.4
0.076
0.11
3.6
3.0
0.038
0.052
3.1
BLU-Birmingham-AL
3.1
0.079
0.099
3.3
2.7
0.039
0.047
2.8
CC-Follansbee-WV
5.5
0.12
0.25
5.9
5.1
0.059
0.12
5.2
CC-Middletown-OH
1.8
0.030
0.12
2.0
1.7
0.015
0.060
1.8
CC-BurnsHarbor-IN
4.3
0.086
0.13
4.5
3.7
0.043
0.065
3.8
CC-Monessen-PA
1.3
0.029
0.092
1.4
1.3
0.015
0.044
1.3
CC-Warren-OH
2.0
0.034
0.14
2.2
1.9
0.017
0.067
2.0
EES-RiverRouge-MI
2.2
0.045
0.14
2.4
1.9
0.022
0.067
2.0
USS-Clairton-PA
17
0.38
1.1
19
11
0.19
0.53
12
Total
41
0.88
2.2
44
33
0.44
1.0
34
[a] Door emissions are calculated using the alternate equation.
[b] For doors, two limits apply in the current rule: 4 percent leaking doors for tall ovens (equal to or greater than 6 meters or 29 feet) and 3.3 percent leaking doors for all other shorter ovens (less than 6 meters). c For facilities with coke production capacity more than 3 million tpy coke, proposed limits from doors are 1.5 percent leaking doors for tall ovens and 1.0 percent leaking doors for all other shorter ovens; for facilities with coke production capacity less than 3 million tpy coke, proposed limits from doors is 3.0 percent leaking doors for all doors sizes.

      Table 28. Allowable-to-Actual (CAA 114) Ratios for ByP Door Leaks
          in the Coke Oven Batteries NESHAP  -  Alternative Equation
                                   Facility
                                  Battery ID
             Ratio Allowable-to-Actual (CAA 114) for Leaking Doors
ABC-Tarrant-AL
Battery #1
                                      1.6

Battery #5
                                      61

Battery #6
                                      99
CC-Follansbee-WV
Battery #1,2,3
                                      41

Battery #8
                                      2.6
CC-Middletown-OH
B918
                                      1.9
CC-BurnsHarbor-IN
EU512-05 #1
                                      1.5

EU512-13 #2
                                      3.7
CC-Monessen-PA
Battery (1B)
                                      39

Battery (2)
                                      24
CC-Warren-OH
No. 4 battery
                                      2.8
BLU-Birmingham-AL
Battery no. 3 & 4
                                      2.5

Battery no. 5
                                      3.7
EES-RiverRouge-MI
Battery #5
                                      35
USS-Clairton-PA
Battery 1
                                      3.8

Battery 2
                                      3.9

Battery 3
                                      7.1

Battery 13
                                      18

Battery 14
                                      15

Battery 15
                                      8.5

Battery 19
                                      11

Battery 20
                                      11

Battery B
                                      7.4

Battery C
                                      8.0

Table 29. Actual COE (TPY) from ByP Leaks and Charging Compared to Allowable Limits
                       in the Coke Oven Batteries NESHAP
                              COE Emission Source
                                    COE TPY

                                ABC-Tarrant-AL
                               BLU-Birmingham-AL
                               CC-Follansbee-WV
                               CC-Middletown-OH
                               CC-BurnsHarbor-IN
                                CC-Monessen-PA
                                 CC-Warren-OH
                               EES-RiverRouge-MI
                                USS-Clairton-PA
                                 Total COE TPY
                               Actual Emissions
Charging
                                     0.07
                                     0.056
                                     0.068
                                     0.089
                                     0.29
                                     0.056
                                     0.074
                                     0.035
                                     0.29
                                      1.0
Doors
                                                                    Original[1]
                                      2.3
                                       2
                                      3.2
                                      1.4
                                       3
                                      0.7
                                      1.4
                                      1.1
                                      9.7
                                      25
                                                                   Alternate[2]
                                      1.0
                                     0.87
                                     0.71
                                      0.7
                                      1.6
                                     0.031
                                     0.54
                                     0.053
                                      1.7
                                      7.2
Lids
                                    0.0032
                                     0.016
                                    0.00095
                                    0.0004
                                     0.019
                                       0
                                     0.007
                                    0.0015
                                    0.0057
                                      0.1
Offtakes
                                    0.0002
                                     0.028
                                     0.049
                                    0.00069
                                     0.019
                                    0.00084
                                     0.072
                                    0.0038
                                     0.19
                                      0.4
Totals
                                                                    Original[1]
                                      2.4
                                      2.1
                                      3.3
                                      1.5
                                      3.3
                                      0.8
                                      1.6
                                      1.1
                                     10.2
                                      26
                                                                   Alternate[2]
                                      1.1
                                      1.0
                                      0.8
                                      0.8
                                      1.9
                                      0.1
                                      0.7
                                      0.1
                                      2.2
                                      8.6
                            Allowable Emissions[2]
Before Proposal
                                      3.6
                                      3.3
                                      5.9
                                      2.0
                                      4.5
                                      1.4
                                      2.2
                                      2.4
                                     19.0
                                      44
After Proposal
                                      3.1
                                      2.8
                                      5.2
                                      1.8
                                      3.8
                                      1.3
                                      2.0
                                      2.0
                                     12.0
                                      34
[1] Using original door leak equation.
[2] Using alternate door leak equation.

5.0	OPACITY DATA

      The pushing, battery combustion, boiler, HRSG Main, HRSG bypass/waste heat, and HNR charging stacks and quench towers were required to conduct opacity observations for the 2016 and 2022 CAA 114 request. Table 30 summarizes the average opacity observations for those sources.

      Table 30. Opacity Data for Pushing and Battery Combustion Stacks from the CAA 114
                                  Facility ID
                                    Unit ID
                                  Test Method
                               Average Opacity %
                                 Opacity Limit
                                  PQBS NESHAP
                                       %
                        ByP Battery Combustion Stack[1]

CC-Middletown-OH
Battery Combustion Stack
COMs
                                      7.4
                                  15% normal
                              20% extended coking
USS-Clairton-PA
Battery B Stack (S012)
COMs
                                     <1

CC-Burnsharbor-IN
Coke Battery No. 2 Underfire Stack
COMs
                                      3.7

CC-Monessen-PA
Battery Combustion Stack #2
EPA Method 9
                                     <1

EC-Erie-PA
Battery Combustion Stack (805)
EPA Method 9
                                      3.6

                            ByP and HNR Pushing[2]

CC-Middletown-OH
Pushing Baghouse
EPA Method 9
                                      4.8
                                  30% short
                                      35%
                                     tall
CC-Burnsharbor-IN
#2 Battery Pushing Baghouse
EPA Method 9
                                     <1

CC-Monessen-PA
Pushing Baghouse Stack
EPA Method 9
                                       0

EC-Erie-PA
Coke-Side Shed Baghouse 802
EPA Method 9
                                       0

SC-Middletown-OH
Flat Push Hot Car
EPA Method 9
                                      4.2

                                 Boiler Stack

CC-Monessen-PA
Tampella Boilers / 032
EPA Method 9
                                     <1
                                      NA
EC-Erie-PA
Boiler #1 Stack
EPA Method 9
                                       0

                                HRSG Main Stack

SC-Middletown-OH
P901- Coke Oven (Battery A-C)
EPA Method 9
                                       0
                                      NA
CE-IndianaHarbor-IN[4]
HNR Main Stack
COMs
                                    2.9[3]

                         HRSG Bypass/Waste Heat Stack

SC-GraniteCity-IL
Coke Oven Battery C - Bypass Vent 5
EPA Method 9
                                       0
                                      NA
SC-FranklinFurnace-OH
Bypass Vent Stack #6
EPA Method 9
                                      5.6

                                 HNR Charging

SC-Middletown-OH
Pushing/Charging Machine (PCM)
EPA Method 9
                                      2.0
                                      20
                                 Quench Tower

CC-Monessen-PA
Quench Tower
EPA Method 9
                                     <1
                                      NA
[1] Of the 19 operating ByP batteries at six facilities, 11 batteries are operating under normal coking and 8 batteries are operating under extended coking. Current battery stack opacity limits are: daily average of 15 percent opacity for a battery on a normal coking cycle and daily average of 20 percent opacity for a battery on battery-wide extended coking.
[2] Of the 19 operating ByP batteries at six facilities, 5 batteries are short and 14 batteries are tall. Current ByP coke oven battery with vertical flues are: average opacity for any individual push is 30 percent opacity for any short battery or 35 percent opacity for any tall battery.
[3] Opacity values were reported as maximum %, as 6-minute average.
[4] Located at the SC-EastChicago-IN facility and processing the SunCoke facility's coke oven exhaust.
6.0	REFERENCES

EPA, 2001a. National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery Stacks  -  Background Information for Proposed Standards. EPA-453/R01-006. U.S. Environmental Protection Agency, Research Triangle Park, North Carolina. Docket ID No. EPA-HQ-OAR-2002-0085-0170. February 2001.
EPA, 2001b. Emission Factor Documentation for AP-42, Section 12.2: Coke Production. Revised Draft Version, U.S. Environmental Protection Agency, Research Triangle Park, North Carolina. Updated July 2001.
EPA, 2016. U.S. Environmental Protection Agency. Chromium Speciation Database [Microsoft Access database]. A. Pope. U.S. Environmental Protection Agency, Research Triangle Park, North Carolina. Docket ID No. EPA-HQ-OAR-2002-0085. January 5, 2016.
EPA, 2020. U.S. Environmental Protection Agency. Godfrey, J, E. Goehl, M. Strum, and A. Diem. Development of Mercury Speciation Factors for EPA's Air Emissions Modeling Programs, Technical Support Document Version 1. U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle Park, NC. Docket ID No. EPA-HQ-OAR-2002-0085. April 2020.
EPA, 2023. U.S. Environmental Protection Agency. Coke Ovens Risk and Technology Review: Data Summary. Jones, D.L., U.S. Environmental Protection Agency, Research Triangle Park, NC, and G. Raymond, RTI International, Research Triangle Park, NC. U.S. Environmental Protection Agency, Research Triangle Park, NC . May 1, 2023.

                                  APPENDIX A
                                 Abbreviations

                    Table A-1. Facility Name Abbreviations
                                 Abbreviation
                                   Full Name
ABC-Tarrant-AL
ABC Coke, Tarrant, AL
BLU-Birmingham-AL
Bluestone Coke, Birmingham, AL
CC-Follansbee-WV
Cleveland Cliffs Follansbee Works, Follansbee, WV
CC-Middletown-OH
Cleveland Cliffs Middletown Works, Middletown, OH
CC-BurnsHarbor-IN
Cleveland Cliffs Burns Harbor, Burns Harbor, IN
CC-Monessen-PA
Cleveland Cliffs Monessen, Monessen, PA
CC-Warren-OH
Cleveland Cliffs Warren, Warren, OH
EC-Erie-PA
Erie Coke Corporation, Erie PA
EES-RiverRouge-MI
EES Coke Battery, River Rouge, MI
SC-EastChicago-IN
SunCoke Indiana Harbor Coke, East Chicago, IN
SC-FranklinFurnace-OH
SunCoke Haverhill Coke, Franklin Furnace, OH
SC-GraniteCity-IL
SunCoke Gateway Energy and Coke, Granite City, IL
SC-Middletown-OH
SunCoke Middletown Coke Company, Middletown, OH
SC-Vansant-VA
SunCoke Jewell Coke and Coal, Vansant, VA
USS-Clairton-PA
U.S. Steel Clairton, Clairton, PA
Note: In 2020, Cleveland-Cliffs, Inc., acquired many II&S and cokemaking facilities. This table lists the short names used in the memorandum along with their full names and current ownership, if different.

                        Table A-2. Other Abbreviations
                                 Abbreviation
                                   Full Term
BF
blast furnace
ByP
ByP chemical recovery coke process
CAA
Clean Air Act
CD
control device
COE
coke oven emissions
CU
capacity utilization
HAP
hazardous air pollutant
HCl
hydrogen chloride
HCN
hydrogen cyanide
HF
hydrogen fluoride
HNR
heat and/or nonrecovery
II&S
integrated iron and steel
lb/ton
pound per ton
MDL
method detection limit
NESHAP
national emission standards for hazardous air pollutants
No.
number
NR
nonrecovery
PAH
polycyclic aromatic hydrocarbons
PM
particulate matter
PQBS
pushing, quenching, and battery stacks
RTR
residual risk and technology review
TDS
total dissolved solids
tpy
tons per year
U.S.
United States
VOC
volatile organic compound

                  Table A-3. Individual HAP within HAP Groups
                                   HAP Group
                                Individual HAP
HAP metals
antimony, arsenic, beryllium, cadmium, chromium, cobalt, lead, manganese, mercury, nickel, and selenium.
Speciated volatile organic HAP
formaldehyde, acrylonitrile, benzene, bromoform, bromomethane, carbon disulfide, carbon tetrachloride, chlorobenzene, chloroethane, chloroform, chloromethane, 1,2-dichloroethane, 1,1-dichloroethene, 1,2-dichloropropane, ethylbenzene, iodomethane, methylene chloride, styrene, 1,1,2,2-tetrachloroethane, tetrachloroethene, toluene, 1,1,1-trichloroethane, 1,1,2-trichloroethane, trichloroethene, vinyl chloride, and xylenes
PAH
acenaphthene, acenaphthylene, anthracene, benz[a]anthracene, benzo[a]pyrene, benzo[b]fluoranthene, benzo[g,h,i]perylene, benzo[k]fluoranthene, chrysene, dibenz[a,h]anthracene, fluoranthene, fluorene, indeno (1,2,3-cd) pyrene, naphthalene, phenanthrene, perylene, pyrene
Dioxin/furans
2,3,7,8-tetrachlorodibenzo-p-dioxin, 1,2,3,7,8-pentachlorodibenzo-p-dioxin, 1,2,3,4,7,8-hexachlorodibenzo-p-dioxin, 1,2,3,6,7,8-hexachlorodibenzo-p-dioxin, 1,2,3,7,8,9-hexachlorodibenzo-p-dioxin, 1,2,3,4,6,7,8-heptachlorodibenzo-p-dioxin,
octachlorodibenzo-p-dioxin, 2,3,7,8-tetrachlorodibenzofuran, 1,2,3,7,8-pentachlorodibenzofuran, 2,3,4,7,8-pentachlorodibenzofuran, 1,2,3,4,7,8-hexachlorodibenzofuran, 1,2,3,6,7,8-hexachlorodibenzofuran, 2,3,4,6,7,8-hexachlorodibenzofuran, 1,2,3,7,8,9-hexachlorodibenzofuran, 1,2,3,4,6,7,8-heptachlorodibenzofuran, 1,2,3,4,7,8,9-heptachlorodibenzofuran,
octachlorodibenzofuran

                                  APPENDIX B
  Process Units, Annual Production, and Door Leak COE with Original Equation

      Table B-1. Number of PQBS NESHAP Emission Units by Facility and Total Industry
                                   Facility
                     Number of PQBS NESHAP Emission Units

                                   Batteries
                                     Ovens
                                      ByP
                                Battery Stacks
                                 Quench Towers
                                   H&NR
                                     HRSG
                                     Units
                                   H&NR
                                     HRSG
                                  Main Stacks
                                      HNR
                           Bypass/ Waste Heat Stacks
ABC-Tarrant-AL
                                       3
                                      132
                                       2
                                       2
                                      --
                                      --
                                      --
BLU-Birmingham-AL
                                       3
                                      120
                                       2
                                       2
                                      --
                                      --
                                      --
CC-Follansbee-WV
                                       4
                                      224
                                       4
                                       3
                                      --
                                      --
                                      --
CC-Middletown-OH
                                       1
                                      76
                                       1
                                       1
                                      --
                                      --
                                      --
CC-BurnsHarbor-IN
                                       2
                                      164
                                       2
                                       2
                                      --
                                      --
                                      --
CC-Monessen-PA
                                       2
                                      56
                                       2
                                       1
                                      --
                                      --
                                      --
CC-Warren-OH
                                       1
                                      85
                                       1
                                       1
                                      --
                                      --
                                      --
EES-RiverRouge-MI
                                       1
                                      85
                                       1
                                       1
                                      --
                                      --
                                      --
SC-EastChicago-IN
                                       4
                                      268
                                      --
                                       2
                                      16
                                       1
                                      16
SC-FranklinFurnace-OH
                                       4
                                      200
                                      --
                                       2
                                      12
                                       2
                                      10
SC-GraniteCity-IL
                                       3
                                      120
                                      --
                                       1
                                       7
                                       1
                                       6
SC-Middletown-OH
                                       3
                                      100
                                      --
                                       1
                                       5
                                       1
                                       5
SC-Vansant-VA
                                       6
                                      143
                                      --
                                       2
                                       0
                                       0
                                      16
USS-Clairton-PA
                                      10
                                      708
                                      10
                                       7
                                      --
                                      --
                                      --
Total Industry
PQBS NESHAP Units
                                      47
                                     2,480
                                      25
                                      28
                                      40
                                       5
                                      53

      Table B-2. Number of Noncategory Emission Units by Facility for Risk Modeling
                                   Facility
                     Number of Noncategory Emission Units

                                   Batteries
                                     Ovens
                                   ByP Doors
                                    ByP Lids
                                  ByP Offtakes
                                    Boilers
                                    Flares
                                      ByP
                            Chemical Recovery Plant
                                     Other
                                  Misc. Units
                                II&S Plants
ABC-Tarrant-AL
                                       3
                                      132
                                      264
                                      582
                                      132
                                       3
                                       1
                                       1
                                      --
                                      --
BLU-Birmingham-AL
                                       3
                                      120
                                      240
                                      600
                                      120
                                       3
                                       1
                                       1
                                      --
                                      --
CC-Follansbee-WV
                                       4
                                      224
                                      448
                                      896
                                      303
                                       5
                                       1
                                       1
                                       1
                                      --
CC-Middletown-OH
                                       1
                                      76
                                      152
                                      228
                                      152
                                       4
                                       1
                                       1
                                      20
                                       1
CC-BurnsHarbor-IN
                                       2
                                      164
                                      328
                                      656
                                      164
                                       6
                                       1
                                       1
                                      12
                                       1
CC-Monessen-PA
                                       2
                                      56
                                      112
                                      224
                                      112
                                       2
                                       1
                                       1
                                      --
                                      --
CC-Warren-OH
                                       1
                                      85
                                      170
                                      255
                                      170
                                       3
                                       1
                                       1
                                       2
                                      --
EES-RiverRouge-MI
                                       1
                                      85
                                      170
                                      340
                                      170
                                      --
                                       1
                                       1
                                      --
                                      --
SC-EastChicago-IN
                                       4
                                      268
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                       1
                                       1
SC-FranklinFurnace-OH
                                       4
                                      200
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                       2
                                      --
SC-GraniteCity-IL
                                       3
                                      120
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                       1
                                      --
SC-Middletown-OH
                                       3
                                      100
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
SC-Vansant-VA
                                       6
                                      143
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                       2
                                      --
USS-Clairton-PA
                                      10
                                      708
                                     1,416
                                     2,916
                                     1,332
                                       6
                                      --
                                       1
                                       1
                                      --
Total Noncategory Units
                                      47
                                     2,480
                                     3,300
                                     6,697
                                     2,655
                                      32
                                       8
                                       9
                                      42
                                       3

   Table B-3. Unit Counts by Oven and Battery for Coke Oven Batteries NESHAP
                                   Facility
                                 Battery Name
                             No. Ovens Per Battery
                                 Type of Coke
                              No. Units Per Oven
                             No. Units Per Battery

                                     Lids
                                   Offtakes
                                     Doors
                                     Lids
                                   Offtakes
ABC-Tarrant-AL
Coke Battery #1
                                      78
                                    foundry
                                       4
                                       1
                                      156
                                      312
                                      78
ABC-Tarrant-AL
Coke Battery #5
                                      25
                                    foundry
                                       5
                                       1
                                      50
                                      125
                                      25
ABC-Tarrant-AL
Coke Battery #6
                                      29
                                    foundry
                                       5
                                       1
                                      58
                                      145
                                      29
CC-Follansbee-WV
No. 1 Battery
                                      47
                                      BF
                                       4
                                       1
                                      94
                                      188
                                      47
CC-Follansbee-WV
No. 2 Battery
                                      47
                                      BF
                                       4
                                       1
                                      94
                                      188
                                      47
CC-Follansbee-WV
No. 3 Battery
                                      51
                                      BF
                                       4
                                       1
                                      102
                                      204
                                      51
CC-Follansbee-WV
No. 8 Battery
                                      79
                                      BF
                                       4
                                       2
                                      158
                                      316
                                      158
CC-Middletown-OH
Coke Oven Battery
                                      76
                                      BF
                                       3
                                       2
                                      152
                                      228
                                      152
CC-BurnsHarbor-IN
Battery #1
                                      82
                                      BF
                                       4
                                       1
                                      164
                                      328
                                      82
CC-BurnsHarbor-IN
Battery #2
                                      82
                                      BF
                                       4
                                       1
                                      164
                                      328
                                      82
CC-Monessen-PA
Battery 1B
                                      37
                                      BF
                                       4
                                       2
                                      74
                                      148
                                      74
CC-Monessen-PA
Battery 2
                                      19
                                      BF
                                       4
                                       2
                                      38
                                      76
                                      38
CC-Warren-OH
No. 4 Battery
                                      85
                                      BF
                                       3
                                       2
                                      170
                                      255
                                      170
BLU-Birmingham-AL
Coke Battery No. 3
                                      30
                                    foundry
                                       5
                                       1
                                      60
                                      150
                                      30
BLU-Birmingham-AL
Coke Battery No. 4
                                      30
                                    foundry
                                       5
                                       1
                                      60
                                      150
                                      30
BLU-Birmingham-AL
Coke Battery No. 5
                                      60
                                    foundry
                                       5
                                       1
                                      120
                                      300
                                      60
EES-RiverRouge-MI
Coke Battery #5
                                      85
                                      BF
                                       4
                                       2
                                      170
                                      340
                                      170
USS-Clairton-PA
Battery 1
                                      64
                                      BF
                                       4
                                       2
                                      128
                                      256
                                      128
USS-Clairton-PA
Battery 2
                                      64
                                      BF
                                       4
                                       2
                                      128
                                      256
                                      128
USS-Clairton-PA
Battery 3
                                      64
                                      BF
                                       4
                                       2
                                      128
                                      256
                                      128
USS-Clairton-PA
Battery 13
                                      61
                                      BF
                                       4
                                       2
                                      122
                                      244
                                      122
USS-Clairton-PA
Battery 14
                                      61
                                      BF
                                       4
                                       2
                                      122
                                      244
                                      122
USS-Clairton-PA
Battery 15
                                      61
                                      BF
                                       4
                                       2
                                      122
                                      244
                                      122
USS-Clairton-PA
Battery 19
                                      87
                                      BF
                                       4
                                       2
                                      174
                                      348
                                      174
USS-Clairton-PA
Battery 20
                                      87
                                      BF
                                       4
                                       2
                                      174
                                      348
                                      174
USS-Clairton-PA
B Battery
                                      75
                                      BF
                                       4
                                       2
                                      150
                                      300
                                      150
USS-Clairton-PA
C Battery
                                      84
                                      BF
                                       5
                                       1
                                      168
                                      420
                                      84

      Table B-4. Annual Coke Production Values by Battery for Coke Oven Facilities
                                   Facility
                                 Battery Name
                 Coke Production Value Used for "Actuals" TPY
ABC-Tarrant-AL
Coke Battery #1
                                  377,606[1]
ABC-Tarrant-AL
Coke Battery #5
                                   68,555[1]
ABC-Tarrant-AL
Coke Battery #6
                                   79,524[1]
CC-Follansbee-WV
No. 1 Battery
                                   36,264[1]
CC-Follansbee-WV
No. 2 Battery
                                   36,264[1]
CC-Follansbee-WV
No. 3 Battery
                                   36,264[1]
CC-Follansbee-WV
No. 8 Battery
                                  453,069[2]
CC-Middletown-OH
Coke Oven Battery
                                  401,752[2]
CC-BurnsHarbor-IN
Battery #1
                                  932,178[2]
CC-BurnsHarbor-IN
Battery #2
                                  955,975[2]
CC-Monessen-PA
Battery 1B
                                  222,015[2]
CC-Monessen-PA
Battery 2
                                CAA 114,007[2]
CC-Warren-OH
No. 4 Battery
                                  359,281[2]
BLU-Birmingham-AL
Coke Battery No. 3
                                  105,038[1]
BLU-Birmingham-AL
Coke Battery No. 4
                                   98,007[1]
BLU-Birmingham-AL
Coke Battery No. 5
                                  145,668[1]
EC-Erie-PA
Battery A
                                   48,533[2]
EC-Erie-PA
Battery B
                                   73,854[2]
EES-RiverRouge-MI
Coke Battery #5
                                  981,765[2]
SC-EastChicago-IN
Battery A
                                  325,000[3]
SC-EastChicago-IN
Battery B
                                  325,000[3]
SC-EastChicago-IN
Battery C
                                  325,000[3]
SC-EastChicago-IN
Battery D
                                  325,000[3]
SC-FranklinFurnace-OH
A Battery
                                  204,994[4]
SC-FranklinFurnace-OH
B Battery
                                  136,663[4]
SC-FranklinFurnace-OH
C Battery
                                  204,994[4]
SC-FranklinFurnace-OH
D Battery
                                  136,663[4]
SC-GraniteCity-IL
Battery A
                                  142,804[4]
SC-GraniteCity-IL
Battery B
                                  142,804[4]
SC-GraniteCity-IL
Battery C
                                  142,804[4]
SC-Middletown-OH
A Battery
                                  142,804[4]
SC-Middletown-OH
B Battery
                                   71,402[4]
SC-Middletown-OH
C Battery
                                  142,804[4]
SC-Vasant-VA
Battery 2D
                                   90,000[3]
SC-Vasant-VA
Battery 2E
                                  135,000[3]
SC-Vasant-VA
Battery 3B
                                  130,000[3]
SC-Vasant-VA
Battery 3C
                                  180,000[3]
SC-Vasant-VA
Battery 3F
                                   85,000[3]
SC-Vasant-VA
Battery 3G
                                   90,000[3]
USS-Clairton-PA
Battery 1
                                  217,224[2]
USS-Clairton-PA
Battery 2
                                  217,224[2]
USS-Clairton-PA
Battery 3
                                  217,224[2]
USS-Clairton-PA
Battery 13
                                  225,724[2]
USS-Clairton-PA
Battery 14
                                  225,724[2]
USS-Clairton-PA
Battery 15
                                  225,724[2]
USS-Clairton-PA
Battery 19
                                  424,307[2]
USS-Clairton-PA
Battery 20
                                  424,307[2]
USS-Clairton-PA
B Battery
                                  718,216[2]
USS-Clairton-PA
C Battery
                                  880,570[2]
[1] Value reported by industry (Coke Oven Task Force (COETF) of the American Coke and Coal Chemicals Institute (ACCCI)).
[2] Value reported by the facility in CAA 114 request (Enclosure 1, Q29.b-pt.8). Total production for year 2015 (tpy).
[3] 1998 coke production values from the NESHAP for Coke Ovens: Pushing, Quenching, and Battery Stacks  -  Background Information for Proposed Standards, February 2001, EPA-453/R01-006 (EPA, 2001a).
[4] Typical operation using CAA 114 request (Enclosure 1, Q28.i). Coke production design capacity multiplied by average CU (55%).

                                  APPENDIX C
            Facility and Industry-wide Process and Total Emissions
                Including Door Leak COE with Original Equation

Table C-1. Coke Oven Facility Emissions, Including Door Leak COE with Original Equation (TPY)
                          Facility Name-City-State[1]
                              Facility Type2 and
                                  Coke Type
                              Coke Capacity (TPY)
                       HAP Emissions (TPY) - Actuals[3]

                           Source Category CCCCC[4]
                               Non-category[5,6]
                               Total Facility[7]
ABC-Tarrant-AL
ByP-foundry coke
                                    699,967
                                      9.3
                                      14
                                      23
CC-Follansbee-WV
ByP-blast furnace coke
                                   1,346,000
                                      11
                                      10
                                      21
CC-Middletown-OH
ByP-blast furnace coke
                                    456,000
                                      20
                                      10
                                      30
CC-BurnsHarbor-IN
ByP-blast furnace coke
                                   1,900,000
                                      26
                                      89
                                      116
CC-Monessen-PA
ByP-blast furnace coke
                                    372,581
                                      2.5
                                      5.1
                                      7.6
CC-Warren-OH
ByP-blast furnace coke
                                    549,000
                                      7.2
                                      8.0
                                      15
BLU-Birmingham-AL
ByP-foundry coke
                                    596,775
                                      6.3
                                      11
                                      17
EES-RiverRouge-MI
ByP-blast furnace coke
                                   1,050,000
                                      20
                                      5.4
                                      25
USS-Clairton-PA
ByP-blast furnace coke
                                   6,422,997
                                      37
                                      37
                                      74
SC-EastChicago-IN
HNR-blast furnace coke
                                   1,300,000
                                      524
                                    0.0067
                                      524
SC-FranklinFurnace-OH
HNR-blast furnace coke
                                   1,100,000
                                      389
                                     0.66
                                      389
SC-GraniteCity-IL
HNR-blast furnace coke
                                    650,000
                                      202
                                     0.36
                                      202
SC-Middletown-OH
HNR-blast furnace coke
                                    550,000
                                      49
                                    0.0028
                                      49
SC-Vansant-VA
HNR-blast furnace coke
                                    745,000
                                      965
                                      11
                                      976
Total

                                     2,267
                                      201
                                     2,468
[1] CC = Cleveland Cliffs. BLU = Bluestone. SC = SunCoke. USS = U.S. Steel.
[2] ByP = ByP; HNR = heat and/or nonrecovery.
[3] HAP emissions have been adjusted for nondetected values.
[4] Includes category emissions from ByP pushing, ByP combustion (battery) stack, HNR operations (HNR pushing, HRSG main stack, HRSG bypass/waste heat stack), quench towers and fugitive pushing.
[5] Includes noncategory emissions from Coke Oven Batteries NESHAP sources (charging, doors (using original equation), lids, offtakes, charging), boilers, flares, 40 CFR part 61 subpart L NESHAP ByP chemical plant, co-located II&S facilities, and other operations.
[6] Co-located II&S (noncategory) emissions: CC-Middletown-OH = 1.4 TPY; CC-BurnsHarbor-IN = 78 TPY (with sinter plant).
[7] 931 tpy emissions from HCl (out of 976 total HAP for the facility) are from 16 HRSG bypass/waste heat stacks at SC-Vansant-VA, a HNR facility. The footprint of the SC-Vansant-VA facility, among other factors, does not allow for HRSGs. As such, all combusted flue gases are ducted continuously (8,760 hr/yr) to the HRSG bypass/waste heat stacks. Other HNR SunCoke facilities route combusted flue gas to HRSGs and then to a spray dryer absorber (SDA) and baghouse for SO2 and PM control. The SDA also controls HCl.

Table C-2. Coke Oven Emissions by Process, Facility, and Total, with Door Leak COE from Original Equation (TPY)
                                  Process ID
                      HAP Emissions (TPY)  -  Actuals[1]

                                ABC-Tarrant-AL
                               CC-Follansbee-WV
                               CC-Middletown-OH
                               CC-BurnsHarbor-IN
                                CC-Monessen-PA
                                 CC-Warren-OH
                               BLU-Birmingham-AL
                               EES-RiverRouge-MI
                               SC-EastChicago-IN
                             SC-FranklinFurnace-OH
                               SC-GraniteCity-IL
                               SC-Middletown-OH
                                 SC-Vansant-VA
                                USS-Clairton-PA
                            Process ID Total (TPY)
ByP Pushing (CD)
                                      3.7
                                     0.62
                                     0.13
                                      3.3
                                     0.44
                                     0.40
                                      2.4
                                      1.1
                                      --
                                      --
                                      --
                                      --
                                      --
                                      4.2
                                      16
ByP Battery (Combustion) Stack
                                      5.1
                                      10
                                      20
                                      22
                                      1.8
                                      6.6
                                      3.4
                                      18
                                      --
                                      --
                                      --
                                      --
                                      --
                                      31
                                      117
HRSG Main Stacks[2]
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      242
                                      353
                                      177
                                      24
                                       0
                                       0
                                      796
HRSG Bypass/waste Heat Stacks
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      280
                                      34
                                      24
                                      24
                                      964
                                      --
                                     1,326
HNR Pushing (CD)
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      1.2
                                     0.61
                                     0.39
                                     0.31
                                     0.48
                                      --
                                      3.0
Quench Tower
                                     0.29
                                     0.31
                                     0.22
                                      1.0
                                     0.19
                                     0.20
                                     0.19
                                     0.55
                                     0.72
                                     0.38
                                     0.24
                                     0.20
                                     0.39
                                      2.1
                                      7.0
Fugitive Pushing
                                     0.19
                                     0.045
                                     0.019
                                     0.13
                                     0.014
                                     0.031
                                     0.27
                                     0.087
                                     0.068
                                     0.036
                                     0.022
                                     0.019
                                     0.037
                                     0.019
                                      1.0
ByP Charging (oven port only)
                                     0.070
                                     0.068
                                     0.089
                                     0.29
                                     0.056
                                     0.074
                                     0.056
                                     0.035
                                      --
                                      --
                                      --
                                      --
                                      --
                                     0.29
                                      1.0
HNR Charging (CD)
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                    0.0067
                                    0.0053
                                    0.0033
                                    0.0028
                                    0.0032
                                       0
                                     0.021
Doors-Coke-Side
Original Equation
                                      1.1
                                      1.6
                                     0.69
                                      1.5
                                     0.35
                                     0.69
                                      1.0
                                     0.53
                                      --
                                      --
                                      --
                                      --
                                      --
                                      4.8
                                      12
Doors-Push-Side
 Original Equation
                                      1.1
                                      1.6
                                     0.69
                                      1.5
                                     0.35
                                     0.69
                                      1.0
                                     0.53
                                      --
                                      --
                                      --
                                      --
                                      --
                                      4.8
                                      12
Lids[3]
                                    0.0032
                                    0.00095
                                    0.00040
                                     0.019
                                       0
                                    0.0070
                                     0.016
                                    0.0015
                                      --
                                      --
                                      --
                                      --
                                      --
                                    0.0057
                                     0.054
Offtakes
                                    0.00020
                                     0.049
                                    0.00069
                                     0.019
                                    0.00084
                                     0.072
                                     0.028
                                    0.0038
                                      --
                                      --
                                      --
                                      --
                                      --
                                     0.19
                                     0.37
ByP Boiler Stacks[4]
                                      7.0
                                     0.57
                                     0.18
                                      1.8
                                     0.23
                                     0.47
                                      5.8
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      1.8
                                      18
Flare[5]
                                      1.7
                                      1.3
                                      1.5
                                      1.5
                                      2.3
                                      1.5
                                      1.0
                                      1.5
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      12
ByP Chemical Plant
                                      3.1
                                      4.6
                                      2.0
                                      4.1
                                      1.8
                                      4.4
                                      2.1
                                      2.8
                                      --
                                      --
                                      --
                                      --
                                      --
                                      23
                                      48
Co-located II&S[6]
                                      --
                                      --
                                      1.4
                                      78
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      --
                                      80
Other
                                       0
                                    0.00036
                                      3.7
                                     0.47
                                       0
                                     0.080
                                       0
                                       0
                                   0.0000075
                                     0.65
                                     0.36
                                       0
                                      11
                                     0.17
                                      16
Facility Total (TPY)
                                      23
                                      21
                                      30
                                      116
                                      7.6
                                      15
                                      17
                                      25
                                      302
                                      74
                                      45
                                      44
                                      976
                                      73
                                     2,468

[1] HAP emissions have been adjusted for nondetected values by using half of the MDL.
[2] No HRSG main stacks at SC-Vansant-VA.
[3] For Lids: ABC-Tarrant-AL and CC-Monessen-PA all batteries had no actual COE.
[4] No boiler at EES-RiverRouge-MI.
[5] No flares at USS-Clairton-PA.
[6] Co-located II&S at CC-Middletown-OH and CC-BurnsHarbor-IN.

                                  APPENDIX D
           Door Leak Emissions with Original and Alternate Equation

      Table D-1. Comparison of 2022 Door Leak Actual COE Estimates (TPY)
                     With Original and Alternate Equation
                                   Facility
                               Coke Capacity TPY
                                Number of Ovens
                            Facility 2022 Average
                            % Leaking Doors (Yard)
                              Estimated Door COE
                                      TPY

                               Original Equation
                             Alternative Equation
ABC-Tarrant-AL
                                                                        699,967
                                      132
                                     0.82%
                                      2.3
                                      1.0
CC-Follansbee-WV
                                                                      1,346,000
                                      224
                                     0.44%
                                      3.2
                                     0.71
CC-Middletown-OH
                                                                        456,000
                                      76
                                     1.70%
                                      1.4
                                     0.70
CC-BurnsHarbor-IN
                                                                      1,900,000
                                      164
                                     2.30%
                                      3.0
                                      1.6
CC-Monessen-PA
                                                                        372,581
                                      56
                                     0.75%
                                     0.70
                                     0.031
CC-Warren-OH
                                                                        549,000
                                      85
                                     1.70%
                                      1.4
                                     0.54
BLU-Birmingham-AL
                                                                        596,775
                                      120
                                     1.40%
                                      2.0
                                     0.87
EES-RiverRouge-MI
                                                                      1,050,000
                                      85
                                     0.02%
                                      1.1
                                     0.053
USS-Clairton-PA
                                                                      6,422,997
                                      708
                                     0.54%
                                      9.7
                                      1.7

Table D-2. Door Leak Test and Emission Data (2022) by Battery and Facility  -  Alternative Equation
                                   Facility
                                  Battery ID
                     Total Number of Battery Doors (ND)[1]
                          2022 Percent Leaking Doors
                             from Yard (PLDYARD)
                        Determined by EPA Method 303[1]
                     COE Emission Rate from Door Leaks[2]

                                  By Battery
                               Facility Average
                                     lb/hr
                                      TPY

                                  By Battery
                                  By Facility
ABC-Tarrant-AL
Coke Battery #1
                                      156
                                     2.4%
                                     0.85%
                                     0.23
                                      1.0
                                      1.0
ABC-Tarrant-AL
Coke Battery #5
                                      50
                                    0.066%

                                    0.0020
                                    0.0089

ABC-Tarrant-AL
Coke Battery #6
                                      58
                                    0.040%

                                    0.0014
                                    0.0063

CC-Follansbee-WV
No. 1 Battery
                                      94
                                    0.081%
                                     0.44%
                                    0.0047
                                     0.021
                                     0.71
CC-Follansbee-WV
No. 2 Battery
                                      94
                                    0.081%

                                    0.0047
                                     0.021

CC-Follansbee-WV
No. 3 Battery
                                      102
                                    0.081%

                                    0.0051
                                     0.022

CC-Follansbee-WV
No. 8 Battery
                                      158
                                     1.5%