  BART Source Units:

buffer_ zones_ 300KM out from buffer_ zones_ 100KM out from buffer_ zones_ 50KM out from Class I EGU BART Units with SO2 or NOx > 250 tons/ yr.

NOx NonEGU BART Units with NOx > 250 tons/ yr.

SO2 NonEGU BART Units with SO2 > 250 tons/ yr.

surrounding area surrounding area surrounding area areas EGU & nonEGU ( SO2& NOx) BART UNITS > 250 tons/ yr.

April 20, 2005 OAQPS final version CLASS I AREAS WITH BART ELIGIBLE UNITS 250 TONS/ YR AND ABOVE

  BART Source Units:

buffer_ zones_ 300KM out from buffer_ zones_ 100KM out from buffer_ zones_ 50KM out from Class I EGU BART Units with SO2 or NOx > 250 tons/ yr.

NOx NonEGU BART Units with NOx > 250 tons/ yr.

SO2 NonEGU BART Units with SO2 > 250 tons/ yr.

surrounding area surrounding area surrounding area areas EGU BART UNITS > 250 tons/ yr. April 20, 2005 OAQPS final version CLASS I AREAS WITH BART ELIGIBLE UNITS 250 TONS/ YR AND ABOVE

  BART Source Units:

buffer_ zones_ 300KM out from buffer_ zones_ 100KM out from buffer_ zones_ 50KM out from Class I EGU BART Units with SO2 or NOx > 250 tons/ yr.

NOx NonEGU BART Units with NOx > 250 tons/ yr.

SO2 NonEGU BART Units with SO2 > 250 tons/ yr.

surrounding area surrounding area surrounding area areas nonEGU ( SO2& NOx) BART UNITS > 250 tons/ yr. April 20, 2005 OAQPS final version CLASS I AREAS WITH BART ELIGIBLE UNITS 250 TONS/ YR AND ABOVE

  BART Source Units:

buffer_ zones_ 300KM out from buffer_ zones_ 100KM out from buffer_ zones_ 50KM out from Class I EGU BART Units with SO2 or NOx > 250 tons/ yr.

NOx NonEGU BART Units with NOx > 250 tons/ yr.

SO2 NonEGU BART Units with SO2 > 250 tons/ yr.

surrounding area surrounding area surrounding area areas nonEGU ( SO2) BART UNITS > 250 tons/ yr. April 20, 2005 OAQPS final version CLASS I AREAS WITH BART ELIGIBLE UNITS 250 TONS/ YR AND ABOVE

  BART Source Units:

buffer_ zones_ 300KM out from buffer_ zones_ 100KM out from buffer_ zones_ 50KM out from Class I EGU BART Units with SO2 or NOx > 250 tons/ yr.

NOx NonEGU BART Units with NOx > 250 tons/ yr.

SO2 NonEGU BART Units with SO2 > 250 tons/ yr.

surrounding area surrounding area surrounding area areas nonEGU ( NOx) BART UNITS > 250 tons/ yr. April 20, 2005 OAQPS final version CLASS I AREAS WITH BART ELIGIBLE UNITS 250 TONS/ YR AND ABOVE

  BART Source Units:

buffer_ zones_ 300KM out from buffer_ zones_ 100KM out from buffer_ zones_ 50KM out from Class I EGU BART Units with SO2 or NOx > 250 tons/ yr.

NOx NonEGU BART Units with NOx > 250 tons/ yr.

SO2 NonEGU BART Units with SO2 > 250 tons/ yr.

surrounding area surrounding area surrounding area areas EGU & nonEGU ( SO2) BART UNITS > 250 tons/ yr. April 20, 2005 OAQPS final version CLASS I AREAS WITH BART ELIGIBLE UNITS 250 TONS/ YR AND ABOVE

  BART Source Units:

buffer_ zones_ 300KM out from buffer_ zones_ 100KM out from buffer_ zones_ 50KM out from Class I EGU BART Units with SO2 or NOx > 250 tons/ yr.

NOx NonEGU BART Units with NOx > 250 tons/ yr.

SO2 NonEGU BART Units with SO2 > 250 tons/ yr.

surrounding area surrounding area surrounding area areas CLASS I AREAS WITH BART ELIGIBLE UNITS 250 TONS/ YR AND ABOVE EGU & nonEGU ( NOx) BART UNITS > 250 tons/ yr. April 20, 2005 OAQPS final version


by unit (2)
                                     0.625
Slag Pits
                                                                             51
                                  continuous
     470,994
TPY slag
                                     0.75
                                     Total
                                                                            935

                                    Source
                              PM Emissions (TPY)
                                 Frequency[a]
                                  Activity[b]
                          Emissions Reduction Factor
                                  USS-Gary-IN
BF Unplanned Openings
                                                                             13
                                                                             48
events/yr
                                  by unit (4)
                                     0.65
BF Planned Openings
                                                                             10
                                                                            476
events/yr
                                  by unit (4)
                                      --
BF Bell Leaks
                                                                            322
                                  continuous
  1,978,609[e]
TPY iron
                                       1
BF Casthouse Fugitives
                                                                            256
                                  continuous
  5,121,867
TPY iron
                                      --
BOPF Shop Fugitives
                                                                            868
                                  continuous
  5,871,382
TPY steel
                                      --
                              BOPF Top Fugitives
                                      598
                                  continuous
  5,871,382
TPY steel
                                     0.715
                                 Tapping Steel
                                      97
                                  continuous
  5,871,382
TPY steel
                                     0.715
                                 Iron Sources
                                      173
                                  continuous
  5,121,867
TPY iron
                                     0.715
                                                                       Charging
77
                                  continuous
  5,121,867
TPY iron
                                      --
                                                                    HM Transfer
24
                                  continuous
  5,121,867
TPY iron
                                      --
                                                                         DeSulf
141
                                  continuous
  5,121,867
TPY iron
                                      --
Beaching
                                                                           0.13
                                      700
TPY*
                                  by unit (4)
                                      0.5
Slag Pits
                                                                            172
                                  continuous
  1,580,467
TPY slag
                                     0.75
                                     Total
                                                                          1,640

                              USS-GraniteCity-IL
BF Unplanned Openings
                                                                              7
                                                                             48
events/yr
                                  by unit (2)
                                      0.7
BF Planned Openings
                                                                              5
                                                                            246
events/yr
                                  by unit (2)
                                      --
BF Bell Leaks
                                                                            169
                                  continuous
  1,042,769[c]
TPY iron
                                       1
BF Casthouse Fugitives
                                                                            111
                                  continuous
  2,229,682
TPY iron
                                      --
BOPF Shop Fugitives
                                                                            377
                                  continuous
  2,689,151
TPY steel
                                      --
                              BOPF Top Fugitives
                                      262
                                  continuous
  2,689,151
TPY steel
                                     0.685
                                 Tapping Steel
                                      42
                                  continuous
  2,689,151
TPY steel
                                     0.685
                                 Iron Sources
                                      72
                                  continuous
  2,229,682
TPY iron
                                     0.685
                                                                       Charging
33
                                  continuous
  2,229,682
TPY iron
                                      --
                                                                    HM Transfer
11
                                  continuous
  2,229,682
TPY iron
                                      --
                                                                         DeSulf
61
                                  continuous
  2,229,682
TPY iron
                                      --
Beaching
                                                                           0.10
                                      700
TPY
                                  by unit (2)
                                     0.75
Slag Pits
                                                                             82
                                  continuous
     750,594
TPY slag
                                     0.75
                                     Total
                                                                            752

[a] The number of BF planned openings was estimated using facility responses to the 2022 section 114 collection. The frequency of all other estimates are described in detail in the technical memorandum titled Development of Emissions Estimates for Fugitive or Intermittent HAP Emission Sources for an Example II&S Facility for Input to the RTR Risk Assessment (EPA, 2019a)

[b] Production in the most recent typical year for U.S. Steel facilities was claimed as confidential in the 2022 section 114 collection; therefore, the production values reported in the 2011 section 114 collection were used for U.S. Steel's active units.

c One of the active BFs for this facility was reported to have a bell-less top in the 2022 section 114 collection. The activity recorded is that of any active BFs with two-bell tops.

d Responses to the 2022 section 114 collection indicated that there was no beaching at the CC-Cleveland-OH facility.

e Responses to the 2022 section 114 collection indicated that two of the active BFs have bell-less tops.

                                  APPENDIX D:
EMISSION REDUCTION FACTOR DETERMINATION FOR PROPOSED BF CASTHOUSE FUGITIVE, BOPF SHOP FUGITIVE, AND SLAG PROCESSING, HANDLING, AND STORAGE LIMITS

Table D-1. Emission Reduction Factor Determination for BF Planned Openings

                                   Facility
                           Max 6-Minute Opacity (%)
                                    Source
                              Emission Reduction
                           Emission Reduction Basis
CC-BurnsHarbor-IN
                                   [no data]
                                   [no data]
                                      50%
Default value
CC-Cleveland-OH
                                     6.25
                                2022 114 data
                                      0%
Max is already below 8% limit
CC-Dearborn-MI
                                   [no data]
                                   [no data]
                                      50%
Default value
CC-IndianaHarbor-IN
                                     8.33
                                2022 114 data
                                      4%
(max - 8%)/max
CC-Middletown-OH
                                     13.75
                                2022 114 data
                                      42%
(max - 8%)/max
USS-Braddock-PA
                                     25.42
                                2022 114 data
                                      50%
Default value; (max - 8%)/max > 50%
USS-Gary-IN
                                       0
                                2022 114 data
                                      0%
Max is already below 8% limit
USS-GraniteCity-IL
                                     10.42
                                2022 114 data
                                      23%
(max - 8%)/max

Table D-2. Emission Reduction Factor Determination for BF Casthouse Fugitives

                                   Facility
                           Max 6-Minute Opacity (%)
                                    Source
                              Emission Reduction
                           Emission Reduction Basis
CC-BurnsHarbor-IN
                                     12.08
2011 114 data
                                      50%
Default value; (max - 5%)/max > 50%
CC-Cleveland-OH
                                     7.25
2022 114 data
                                      31%
(max - 5%)/max
CC-Dearborn-MI
                                     12.5
2011 114 data
                                      50%
Default value; (max - 5%)/max > 50%
CC-IndianaHarbor-IN
                                     13.75
2011 114 data
                                      50%
Default value; (max - 5%)/max > 50%
CC-Middletown-OH
                                     9.17
2011 114 data
                                      45%
(max - 5%)/max
USS-Braddock-PA
                                     3.54
2022 114 data
                                      0%
Max is already below 5% limit
USS-Gary-IN
                                     4.17
2022 114 data
                                      0%
Max is already below 5% limit
USS-GraniteCity-IL
                                      7.5
2022 114 data
                                      33%
(max - 5%)/max

Table D-2. Emission Reduction Factor Determination for

                                   Facility
                           Max 6-Minute Opacity (%)
                                    Source
                              Emission Reduction
                           Emission Reduction Basis

                                  APPENDIX E:
                    COMPONENTS IN A STANDARD OPERATING PLAN
                 TO REDUCE UNPLANNED BLEEDER OPENINGS (USOPL)

Alarms, Operational and Maintenance Procedural Changes
 Create acceptable ranges and alarms for top temperature (minimum temperature assumed to be above 212°F), pressure differential across the burden, stockline movement (descent rate), and rate of charges (how many charges over a one hour period).
 Revise SOPs to dictate the steps to address alarms and potential bridging in burden, including when to, and how to, check the furnace.
 Create or review an USOPL that instructs operators how to change burden distribution when burden descent problems are found, such as changing charging sequence, armor position, bell opening speed, and/or bell opening depth.

Raw Material Practices
 Review effectiveness of the screening equipment for raw materials.
 Ensure weighing systems for coke, pellets and PCI are calibrated and accurate.
 Ensure there is a moisture sensor in the cold blast and measurement of all sources of moisture into the furnace and that these instruments are accurate and maintained.
 Review purchasing specifications of raw materials to ensure purchasing department purchases quality materials, and take a larger number of samples to confirm actual delivered material meets specs.
 Develop or review the SOP for raw material selection (e.g. from where in the pile given atmospheric conditions), raw material blending procedures for raw materials that do not meet minimum specifications or are of poor quality, and screening procedures. Include actions to take when using Destock coke.
 Review the number and appropriateness of instruments and alarms in the gas cleaner system to reduce the number of instances of high back pressure and thus high top pressure.

 BF Monitoring and Control Equipment
 Install modern (microwave) stockline monitoring equipment. Several microwave monitors ensure accurate reading of entire top of burden.
 Install "profile meter" and "in-burden probe" to gather data necessary to assess conditions in the furnace.
 Develop and install furnace software/models to analyze meter and probe data and make changes to charging sequence to mitigate furnace conditions that lead to instability.
 Install clean gas bleeder valve.
 Upgrade or install variable throat venturi system to ensure it can quickly adjust to furnace top pressure changes.
 Install "movable armor" to allow for accurate burden distribution.
 Install "bell-less top" to allow for accurate burden distribution.
        Table E-1. Example Components of a Standard Operating Plan To
                   Reduce Unplanned Bleeder Openings (USOPL)
                                   Category
        Components of Unplanned Opening Standard Operating Plan (USOPL)

                                  Furnace Top
Two bell system

Bell-less top
                               Normal Operations
Normal range of top temperature

Normal range of burden pressure differential (dP)

Normal burden descent pattern

Normal charge rate (number of charges per hours)

Charging (e.g., speed of large bell opening, how far open)
                        Alarms for Abnormal Conditions
Alarms for top temperature deviations

Alarms for burden dP deviations

Alarms for stockline movement (e.g., failure to descend at normal rate, ft/min)

Alarms if skip car cannot dump (waiting for burden to descend)

Alarm for permeability deviations
                        Correcting Abnormal Conditions
Top temperature deviations

Burden dp deviations

Stockline movement alarms

Skip car not dumping issues

Permeability deviations

Documenting/investigating causes of abnormal condition
                            Monitoring Instruments
Electronic (microwave) stockline measurement

Burden distribution instruments (profile meter or in-burden probe)
                                 Raw Materials
Raw material handling during rain/snow (selection, screening, blending)

Sampling pellets upon delivery

Sampling coke upon delivery
                           Equipment/Computer Models
Burden distribution model

Charging sequence model

Permeability model

Manufacturer of operating software

Movable armor for burden distribution

Variable throat venturi

Bischoff scrubber

Clean gas bleeder

                                  APPENDIX F:
                  EXAMPLE OPERATING PLAN FOR PLANNED OPENINGS
                          OF BF BLEEDER VALVES (PSOPL)

 	The purpose of the planned opening standard operating plan (PSOPL) is to minimize visible emissions during BF (BF) bleeder valve (BV) planned openings. Records should be kept on-site for 5 years and made available for inspection at any time.

       The following items shall be recorded before, during, and after the BV planned openings as part of the PSOPL to minimize emissions:
             Record the time and duration of BV planned openings.
             Record BF operating parameter data during the period that the facility is preparing for a planned opening and during the time of the BV opening itself, including which bleeder opened, top pressure and hot blast pressure leading up to and during the opening;
             Identify and record the primary operational reason for each BV planned opening (i.e., scheduled maintenance, production adjustments, burden adjustments);
             Evaluate and record operationally acceptable ranges of top pressure and hot blast pressure such that visible emissions performance is optimized during BV planned opening without incurring adverse effects on safety and furnace operations. The facility will determine what it deems adverse effects and operationally acceptable.
             Perform visible emission (VE) readings according to Method 9, 22, or EPA Alternative Method 082 (DOCS) protocol during all BV planned openings (regardless of duration) that occur Monday through Friday 7:00 am  -  3:00 pm, excluding holidays. The facility should begin VE readings at least 15 minutes in advance of the initiation of the BV planned opening.
             The facility shall commence the visible emission observations upon opening of the BV and continue such observations for at least 10 minutes. At the end of the ten-minute period, if there are visible emissions greater than 10 percent in a six-minute average, the facility shall continue to take the observations for at least one hour or until visible emissions are less than or equal to 10 percent for three continuous minutes.

       As part of the recordkeeping for the PSOPL, the facility also should state its findings and conclusions, including, but not limited to, the items outlined below:

             Detailed description of process variables that could have a material impact on opacity from bleeders during BV planned openings, including, the blast pressure at which the bleeders open, the period between ceasing fuel input and opening the bleeders, and the period between opening the bleeders and isolating the stoves/blast; and
             Detailed description of the operationally acceptable ranges of top pressure and hot blast pressure such that visible emission performance is reduced to the greatest extent practicable. The facility should state with specificity the basis for the lowest pressure in the operationally acceptable range and why an even lower pressure is not operationally acceptable.

                                                                    (continued)

             In the event that a 10 percent, 6-minute average opacity is exceeded, facilities should submit a compliance demonstration report that includes the information stated above and results of all VE readings. On the occasion of the third BV planned opening that results in visible emissions greater than 10 percent in a six-minute average, the facility is required to use the DOCS prior to any BV planned opening, during the planned opening, and to continue until opacity is less than or equal to 10 percent in a six-minute average. On the occasion of the fifth BV planned opening that results in visible emissions greater than 10 percent in a six-minute average, the facility shall install a DOCS in the area of the BV for 24-hour observations for a 6-month period. At the end of this period, if no exceedances of the 10 percent six-minute averages occur, the DOCS can be removed.
                                 APPENDIX G:
                PHOTOS OF WIND FENCES FOR SLAG PIT DUST CONTROL

       The following are photographs of wind fences in various applications for dust control from one vendor of wind fences. http://dustcontroltech.com/products/industrial-wind-fences

                                  APPENDIX H:
                COST FACTORS AND ESTIMATES FOR NONPOINT SOURCES

	Table H-1. Summary of Annualized Capital & Annual Operating Costs for Nonpoint Work Practices at One Unita
                                 Cost Item[b]
                                Nonpoint Source
                                  Comments[f]

                             Unplanned Openings[c]
                               Planned Openings
                                  Bell Leaks
                                 BF Casthouse
                                   BOP Shop
                                   Beaching
                                    Slag[e]

                                     Small
                                     Large

                                 Enclosure[d]
                                 Fume Control

                                 Capital Costs

Total Capital Investment (TCI)
                                   $169,958
                                      $0
                                    $56,277
                                   $225,110
                                    $45,022
                                    $45,022
                                      $0
                                      $0
                                    $56,277

Capital Recovery Factor (CRF)
                                   0.094393
                                      NA
                                   2.104408
                                   0.070081
                                   0.094393
                                   0.094393
                                      NA
                                      NA
                                   0.094393
[(IN*(1+IN)^LIF)/((1+IN)^LIF-1)]*TCI,[g] 7% interest (IN)[h]
Total Capital Recovery (TCR)
                                    $16,043
                                      $0
                                   $118,431
                                    $15,776
                                    $4,250
                                    $4,250
                                      $0
                                      $0
                                    $5,312
TCI*CRF
Administrative charges (ADM)
                                    $3,399
                                      $0
                                    $1,126
                                    $4,502
                                     $900
                                     $900
                                     $883
                                      $0
                                    $1,126
2%*TCI.
Property taxes (TAX)
                                    $1,700
                                      $0
                                     $563
                                    $2,251
                                     $450
                                     $450
                                     $442
                                      $0
                                     $563
1%*TCI
Insurance (INS)
                                    $1,700
                                      $0
                                     $563
                                    $2,251
                                     $450
                                     $450
                                     $442
                                      $0
                                     $563
1%*TCI
Annualized Capital Cost, $/yr
                                    $22,841
                                      $0
                                   $120,682
                                    $24,780
                                    $6,051
                                    $6,051
                                    $1,766
                                      $0
                                    $7,563
TCR+ADM+TAX+INS
                               Operating  Costs

Control device specific costs
                                      NA
                                      NA
                                      NA
                                      NA
                                      NA
                                      NA
                                      NA
                                    $1,066
                                    $4,145

Consulting Costs, $/yr.
                                      NA
                                      NA
                                      NA
                                      NA
                                    $33,766
                                    $33,766
                                      NA
                                      NA
                                      NA

Total Annual O&M Cost, $/yr[a]
                                      $0
                                      $0
                                      $0
                                      $0
                                    $33,766
                                    $33,766
                                      $0
                                    $1,066
                                    $4,145
Control device + consulting.
Total Annualized Capital Costs, $/yr
                                  $22,841.12
                                     $0.00
                                  $120,681.74
                                  $24,780.24
                                  $39,817.08
                                  $39,817.08
                                   $1,961.84
                                   $1,065.99
                                  $11,708.68
Annualized capital + Annual O&M

                                  $145,461.98

                                   $3,027.83

[a] NA = Not applicable.
[b] No maintenance (or overhead), electricity, or waste disposal are needed and, therefore, are not shown.
[c] Raw material screens were estimated to have a capital cost of $1,000 based on engineering judgement with a low confidence level.
[d] Administrative costs, taxes, and insurance for beaching enclosure built from on-site materials are based on costs for a purchased unit.

[e] Assuming a dry fog system would be installed for facilities that currently exceed the proposed opacity limit.
[f] Cost procedures from EPA Cost Manual at https://www.epa.gov/sites/production/files/2017-12/documents/epaccmcostestimationmethodchapter_7thedition_2017.pdf
[g] Small bell seals were estimated to last 6 months, and dry fog systems were estimated to last 20 years. See the memo Cost Estimates and Other Impacts for the Integrated Iron and Steel Risk and Technology Review (EPA, 2019b) for the lifetime (LIF) of capital investment for other UFIP sources.
[h] Interest rate taken from https://fred.stlouisfed.org/series/PRIME. December 7, 2022.

    Table H-2. Labor Costs for Nonpoint Source Work Practices for One Unit
                               Nonpoint Sources
                 Labor for Nonpoint Work Practices at One Unit
                                  Total Labor

                                 Steel Worker
                             Environmental Worker
                                    Manager

                                     Hours
                                     Cost
                                     Hours
                                     Cost
                                     Hours
                                     Cost
                                     Hours
                                     Cost
BF Unplanned Openings
                                      10
                                     $619
                                      10
                                     $732
                                       8
                                    $1,142
                                      28
                                    $2,493
BF Planned Openings
                                      26
                                    $1,609
                                      26
                                    $1,904
                                       4
                                     $571
                                      56
                                    $4,084
BF Bell Leaks
                                       6
                                     $371
                                       6
                                     $439
                                       4
                                     $571
                                      16
                                    $1,382
BF Casthouse Fugitives
                                      24
                                    $1,485
                                      24
                                    $1,758
                                       4
                                     $571
                                      52
                                    $3,814
BOP Shop Fugitives
                                      34
                                    $2,103
                                      34
                                    $2,490
                                       8
                                    $1,142
                                      76
                                    $5,736
BF Beaching
                                       4
                                     $247
                                       4
                                     $293
                                       4
                                     $571
                                      12
                                    $1,112
Slag Handling
                                      84
                                    $5,197
                                      84
                                    $6,153
                                       4
                                     $571
                                      172
                                   $11,921
                                Total Cost ($)
                                      188
                                   $11,631
                                      188
                                   $13,771
                                      36
                                    $5,140
                                      412
                                   $30,541
Note: Labor rates from "BLS National Occupational Employment and Wage Estimates," at link below, with 110 percent markup to produce "loaded" wages. https://www.bls.gov/oes/current/oes_nat.htm. See Wage Rate table.

Table H-3. II&S Industry Units per Facility for which Work Practices Apply (from 2022 II&S Section 114 Collection)
                                   Facility
            Number of Emission Units for which Work Practices Apply

                             BF Unplanned Openings
                              BF Planned Openings
                                  Bell Leaks
                            BF Casthouse Fugitives
                              BOPF Shop Fugitives
                           Beaching of Iron from BFs
                           Slag Handling and Storage
CC-BurnsHarbor-IN
                                       2
                                       2
                                       2
                                       2
                                       1
                                       2
                                       2
CC-Cleveland-OH
                                       2
                                       2
                                     1[a]
                                       2
                                       2
                                     0[b]
                                       2
CC-Dearborn-MI
                                       1
                                       1
                                     0[a]
                                       1
                                       1
                                       1
                                       1
CC-IndianaHarbor-IN
                                       3
                                       3
                                     2[a]
                                       3
                                       2
                                       3
                                       3
CC-Middletown-OH
                                       1
                                       1
                                       1
                                       1
                                       1
                                       1
                                       1
USS-Braddock-PA
                                       2
                                       2
                                       2
                                       2
                                       1
                                       2
                                       2
USS-Gary-IN
                                       4
                                       4
                                     0[c]
                                       4
                                       2
                                       4
                                     3[d]
USS-GraniteCity-IL
                                       2
                                       2
                                     1[a]
                                       2
                                       1
                                       2
                                       2
Total for II&S Industry
                                      17
                                      17
                                       9
                                      17
                                      11
                                      15
                                      16

       a Facility has one BF with a bell-less top.
       b CC-Cleveland-OH does not conduct beaching.
       c USS-Gary-IN has two BF with bell-less tops, two BF without replaceable seals, and already conducts visual emission inspections of bells every 2 weeks.
       d USS-Gary-IN has a granulator instead of a slag pit for one BF.

Table H-4. Total Annual Emission Unit Costs for Work Practices at II&S Nonpoint Sources
                                Nonpoint Source
                              Emission Unit Costs

                                 Annual Labor
                                   Capital
                    Annual Operating and Annualized Capital
                                 Total Annual

BF Unplanned Openings
                                    $2,493
                                   $169,958
                                   $22,841
                                   $25,334

BF Planned Openings
                                    $4,084
                                      $0
                                      $0
                                    $4,084

BF Bell Leaks
                                    $1,382
                                   $281,387
                                   $145,462
                                   $146,844

BF Casthouse
                                    $3,814
                                   $45,022
                                   $39,817
                                   $43,631

BOPF Shop
                                    $5,736
                                   $45,022
                                   $39,817
                                   $45,553

BF Iron Beaching
                                    $1,112
                                      $0
                                    $3,028
                                    $4,139

Slag Handling & Storage
                                   $11,921
                                   $56,277
                                    $11,709
                                    $23,629

                           Total Emission Unit Costs
                                   $30,541
                                   $597,666
                                   $262,674
                                   $293,215

Table H-5. Total Costs for Work Practices at II&S Nonpoint Sources by Facility

                               CC-BurnsHarbor-IN
                                    Source
                               Equipment Costs$
                                     Labor
                             Overall Annual Costs

                                    Capital
                                  Annualized

BF Unplanned Openings
                                  $225,110[a]
                                   $30,253
                                    $4,987
                                   $35,240
BF Planned Openings
                                      $0
                                      $0
                                    $8,168
                                    $8,168
BF Bell Leaks
                                  $450,219[b]
                                   $49,457
                                    $2,764
                                   $52,221
BF Casthouse
                                   $90,044
                                   $79,634
                                    $7,628
                                   $87,262
BOPF Shop
                                   $45,022
                                   $39,817
                                    $5,736
                                   $45,553
BF Iron Beaching
                                      $0
                                   $3,924[c]
                                    $2,223
                                    $6,147
Slag Handling & Storage
                                     $0[d]
                                      $0
                                   $23,841
                                   $23,841
Total Costs
                                   $810,395
                                   $203,085
                                   $55,347
                                   $258,432
                    a Facility already has at least one stockline detector per furnace and performs raw material screening.
                    b Facility already replaces small bell seals every 6 months.
                    c Facility already uses fume suppressants.
                    d Facility already has a dry fog system.

                                CC-Cleveland-OH
                                    Source
                               Equipment Costs$
                                     Labor
                             Overall Annual Costs

                                    Capital
                                  Annualized

BF Unplanned Openings
                                   $2,251[a]
                                     $303
                                    $4,987
                                    $5,289
BF Planned Openings
                                      $0
                                      $0
                                    $8,168
                                    $8,168
BF Bell Leaks
                                   $281,387
                                   $145,462
                                   $1,271[b]
                                   $146,733
BF Casthouse
                                   $90,044
                                   $79,634
                                    $7,628
                                   $87,262
BOPF Shop
                                   $90,044
                                   $79,634
                                   $11,472
                                   $91,106
BF Iron Beaching
                                      $0
                                      $0
                                      $0
                                      $0
Slag Handling & Storage
                                   $112,555
                                    $23,417
                                   $23,841
                                   $32,132
Total Costs
                                   $576,281
                                   $328,450
                                   $57,367
                                   $385,818
                    a Facility already has three stockline monitors on each furnace.
                    b Facility already has an operating plan for BF bell leaks.

                                CC-Dearborn-MI
                                    Source
                               Equipment Costs$
                                     Labor
                             Overall Annual Costs

                                    Capital
                                  Annualized

BF Unplanned Openings
                                  $56,277[a]
                                    $7,563
                                    $2,493
                                   $10,057
BF Planned Openings
                                      $0
                                      $0
                                   $3,553[b]
                                    $3,553
BF Bell Leaks
                                      $0
                                      $0
                                      $0
                                      $0
BF Casthouse
                                   $45,022
                                   $39,817
                                    $3,814
                                   $43,631
BOPF Shop
                                   $45,022
                                   $39,817
                                    $5,736
                                   $45,553
BF Iron Beaching
                                      $0
                                   $1,962[c]
                                    $1,112
                                    $3,073
Slag Handling & Storage
                                     $0[d]
                                      $0
                                   $11,921
                                   $11,921
Total Costs
                                   $146,321
                                   $89,159
                                   $28,629
                                   $117,788
                    a Facility already has at least two stockline detectors per furnace and performs raw material screening.
                    b Facility already conducts quarterly emissions testing.
                    c Facility already uses fume suppressants.
                    d Facility already meets the 5% opacity limit.

                              CC-IndianaHarbor-IN
                                    Source
                               Equipment Costs$
                                     Labor
                             Overall Annual Costs

                                    Capital
                                  Annualized

BF Unplanned Openings
                                  $172,209[a]
                                   $23,144
                                    $7,480
                                   $30,624
BF Planned Openings
                                      $0
                                      $0
                                   $12,252
                                   $12,252
BF Bell Leaks
                                   $562,774
                                   $290,924
                                    $2,764
                                   $293,688
BF Casthouse
                                   $135,066
                                   $119,451
                                   $11,442
                                   $130,893
BOPF Shop
                                   $90,044
                                   $79,634
                                   $11,472
                                   $91,106
BF Iron Beaching
                                      $0
                                    $9,083
                                    $3,335
                                   $12,418
Slag Handling & Storage
                                   $168,832
                                    $35,126
                                   $35,762
                                    $70,888
Total Costs
                                  $1,128,925
                                   $557,363
                                   $84,507
                                   $641,869
                    a Facility already has at least two stockline detectors per furnace.

                               CC-Middletown-OH
                                    Source
                               Equipment Costs$
                                     Labor
                             Overall Annual Costs

                                    Capital
                                  Annualized

BF Unplanned Openings
                                  $112,555[a]
                                   $15,127
                                    $2,493
                                   $17,620
BF Planned Openings
                                      $0
                                      $0
                                   $2,042[b]
                                    $2,042
BF Bell Leaks
                                     $0[c]
                                      $0
                                    $1,382
                                    $1,382
BF Casthouse
                                   $45,022
                                   $39,817
                                    $3,814
                                   $43,631
BOPF Shop
                                   $45,022
                                   $39,817
                                    $5,736
                                   $45,553
BF Iron Beaching
                                      $0
                                    $3,028
                                    $1,112
                                    $4,139
Slag Handling & Storage
                                    $56,277
                                    $11,709
                                   $11,921
                                   $23,629
Total Costs
                                   $258,876
                                   $109,497
                                   $28,499
                                   $137,997
                    a Facility already has at least one stockline detector and performs raw material screening.
                    b Facility already has an operating plan for BF planned openings.
                    c Facility already replaces the small bell seal every 8 weeks. The large bell does not have a seal.

                                USS-Braddock-PA
                                    Source
                               Equipment Costs$
                                     Labor
                             Overall Annual Costs

                                    Capital
                                  Annualized

BF Unplanned Openings
                                  $225,110[a]
                                   $30,253
                                    $4,987
                                   $35,240
BF Planned Openings
                                      $0
                                      $0
                                    $8,168
                                    $8,168
BF Bell Leaks
                                   $562,774
                                   $290,924
                                    $2,764
                                   $293,688
BF Casthouse
                                   $90,044
                                   $79,634
                                    $7,628
                                   $87,262
BOPF Shop
                                   $45,022
                                   $39,817
                                   $4,704[b]
                                   $44,521
BF Iron Beaching
                                      $0
                                    $6,056
                                    $2,223
                                    $8,279
Slag Handling & Storage
                                   $112,555
                                    $23,417
                                   $23,841
                                    $47,259
Total Costs
                                  $1,035,504
                                   $470,101
                                   $54,314
                                   $524,416

                    a Facility already has one stockline monitors per furnace and performs raw material screening.
                    b Facility already has an operating plan for BOPF shops.

                                  USS-Gary-IN
                                    Source
                               Equipment Costs$
                                     Labor
                             Overall Annual Costs

                                    Capital
                                  Annualized

BF Unplanned Openings
                                  $450,219[a]
                                   $60,506
                                    $9,973
                                   $70,480
BF Planned Openings
                                      $0
                                      $0
                                   $8,168[b]
                                    $8,168
BF Bell Leaks
                                      $0
                                      $0
                                      $0
                                      $0
BF Casthouse
                                   $180,088
                                   $159,268
                                  $14,035[c]
                                   $173,303
BOPF Shop
                                   $90,044
                                   $79,634
                                   $9,407[d]
                                   $89,041
BF Iron Beaching
                                      $0
                                   $7,847[e]
                                    $4,446
                                   $12,294
Slag Handling & Storage
                                     $0[f]
                                      $0
                                   $35,762
                                   $35,762
Total Costs
                                   $720,351
                                   $307,256
                                   $81,792
                                   $389,048
                    a Facility already has at least one stockline detector per furnace and performs raw material screening.
                    b Facility already has an operating plan for BF planned openings.
                    c Facility already has an operating plan for BF casthouses.
                    d Facility already has an operating plan for BOPF shops.
                    e Facility already uses fume suppressants.
                    f Facility already meets the 5% opacity limit.

                              USS-GraniteCity-IL
                                    Source
                               Equipment Costs$
                                     Labor
                             Overall Annual Costs

                                    Capital
                                  Annualized

BF Unplanned Openings
                                  $225,110[a]
                                   $30,253
                                    $4,987
                                   $35,240
BF Planned Openings
                                      $0
                                      $0
                                   $4,084[b]
                                    $4,084
BF Bell Leaks
                                   $281,387
                                   $145,462
                                    $1,382
                                   $146,844
BF Casthouse
                                   $90,044
                                   $79,634
                                   $7,017[c]
                                   $86,652
BOPF Shop
                                   $45,022
                                   $39,817
                                   $4,704[d]
                                   $44,521
BF Iron Beaching
                                      $0
                                    $6,056
                                    $2,223
                                    $8,279
Slag Handling & Storage
                                   $112,555
                                    $23,417
                                   $23,841
                                    $47,259
Total Costs
                                   $754,117
                                   $324,639
                                   $48,238
                                   $372,878

                    a Facility already has one stockline detector per furnace and performs raw material screening.
                    b Facility already has an operating plan for BF planned openings.
                    c Facility already has an operating plan for BF casthouses.
                    d Facility already has an operating plan for BOPF shops.
Table H-6. Reduction Cost Effectiveness for Work Practices at Nonpoint Sources by Facility

                                Nonpoint Source
                                  % Reduction
                              Total Annual Costs

                              PM ($/ton removed)
                              HAP ($/ton removed)
                               CC-BurnsHarbor-IN
BF Unplanned Openings
                                      15%
                                   $36,553
                                   $987,915
BF Planned Openings
                                      50%
                                    $1,218
                                   $32,932
BF Bell Leaks
                                      25%
                                     $428
                                   $11,559
BF Casthouse Fugitives
                                      50%
                                     $871
                                   $23,541
BOPF Shop Fugitives
                                      22%
                                     $319
                                    $9,966
BF Iron Beaching
                                      0%
                                      --
                                      --
Slag Handling & Storage
                                      0%
                                      --
                                      --
                               All UFIP Sources

                                     $693
                                   $19,759
                                CC-Cleveland-OH
BF Unplanned Openings
                                      40%
                                    $1,486
                                   $40,159
BF Planned Openings
                                      0%
                                      --
                                      --
BF Bell Leaks
                                      50%
                                    $1,433
                                   $38,720
BF Casthouse Fugitives
                                      31%
                                    $2,307
                                   $62,363
BOPF Shop Fugitives
                                      19%
                                    $1,238
                                   $38,688
BF Iron Beaching
                                      50%
                                      N/A
                                      N/A
Slag Handling & Storage
                                      25%
                                    $1,722
                                   $50,641
                               All UFIP Sources

                                    $1,576
                                   $44,817

                                Nonpoint Source
                                  % Reduction
                              Total Annual Costs

                              PM ($/ton removed)
                              HAP ($/ton removed)
                                CC-Dearborn-MI
BF Unplanned Openings
                                      15%
                                   $20,863
                                   $563,857
BF Planned Openings
                                      50%
                                    $2,606
                                   $70,443
BF Bell Leaks
                                      --
                                      N/A
                                      N/A
BF Casthouse Fugitives
                                      50%
                                     $859
                                   $23,215
BOPF Shop Fugitives
                                      19%
                                     $697
                                   $21,781
BF Iron Beaching
                                      0%
                                      --
                                      --
Slag Handling & Storage
                                      25%
                                     $549
                                   $16,138
                               All UFIP Sources

                                     $843
                                   $24,653
                              CC-IndianaHarbor-IN
BF Unplanned Openings
                                      40%
                                    $8,603
                                   $232,512
BF Planned Openings
                                      4%
                                   $77,418
                                  $2,092,390
BF Bell Leaks
                                      46%
                                    $2,523
                                   $68,190
BF Casthouse Fugitives
                                      50%
                                    $1,114
                                   $30,108
BOPF Shop Fugitives
                                      22%
                                     $646
                                   $20,193
BF Iron Beaching
                                      25%
                                   $497,973
                                 $13,458,724
Slag Handling & Storage
                                      25%
                                    $1,650
                                   $48,536
                               All UFIP Sources

                                    $1,522
                                   $43,472
                               CC-Middletown-OH
BF Unplanned Openings
                                      20%
                                   $25,456
                                   $688,012
BF Planned Openings
                                      42%
                                   $39,700
                                  $1,072,982

BF Bell Leaks
                                      25%
                                     $22
                                     $607
BF Casthouse Fugitives
                                      45%
                                     $950
                                   $25,669
BOPF Shop Fugitives
                                      22%
                                    $1,706
                                   $53,310
BF Iron Beaching
                                      50%
                                   $124,493
                                  $3,364,681
Slag Handling & Storage
                                      50%
                                     $493
                                   $14,510
                               All UFIP Sources

                                     $755
                                   $21,266

                                Nonpoint Source
                                  % Reduction
                              Total Annual Costs

                              PM ($/ton removed)
                              HAP ($/ton removed)
                                USS-Braddock-PA
BF Unplanned Openings
                                      15%
                                   $36,553
                                   $987,915
BF Planned Openings
                                      50%
                                    $5,313
                                   $143,584
BF Bell Leaks
                                      50%
                                    $1,604
                                   $43,349
BF Casthouse Fugitives
                                      0%
                                      --
                                      --
BOPF Shop Fugitives
                                      22%
                                     $523
                                   $16,350
BF Iron Beaching
                                      13%
                                   $796,756
                                 $21,533,959
Slag Handling & Storage
                                      25%
                                    $3,691
                                   $108,547
                               All UFIP Sources

                                    $1,850
                                   $52,304
                                  USS-Gary-IN
BF Unplanned Openings
                                      15%
                                   $36,553
                                   $987,915
BF Planned Openings
                                      0%
                                      --
                                      --
BF Bell Leaks
                                      50%
                                      $0
                                      $0
BF Casthouse Fugitives
                                      0%
                                      --
                                      --
BOPF Shop Fugitives
                                      22%
                                     $477
                                   $14,913
BF Iron Beaching
                                      0%
                                      --
                                      --
Slag Handling & Storage
                                      25%
                                     $832
                                   $24,479
                               All UFIP Sources

                                     $992
                                   $28,923
                              USS-GraniteCity-IL
BF Unplanned Openings
                                      20%
                                   $25,456
                                   $688,012
BF Planned Openings
                                      23%
                                    $3,491
                                   $94,344
BF Bell Leaks
                                      50%
                                    $1,733
                                   $46,843
BF Casthouse Fugitives
                                      33%
                                    $2,332
                                   $63,021
BOPF Shop Fugitives
                                      19%
                                     $638
                                   $19,946
BF Iron Beaching
                                      25%
                                   $331,982
                                  $8,972,483
Slag Handling & Storage
                                      25%
                                    $2,316
                                   $68,113
                               All UFIP Sources

                                    $1,737
                                   $49,512


			  UNITED STATES OF AMERICA

		        DEPARTMENT OF TRANSPORTATION

			  OFFICE OF THE SECRETARY

			          WASHINGTON, D.C.

Issued by the Department of Transportation on November 28, 2003

NOTICE OF ACTION TAKEN -- DOCKET OST 2002-13576

________________________________________________________________________
________________________________________________________

This serves as notice to the public of the action described below, taken
by the Department official indicated (no additional confirming order
will be issued in this matter).

Applicant:  HMY AIRWAYS INC.
                             Date Filed:  November 5, 2003

Relief requested:  Exemption from 49 USC section 41301 to permit the
applicant to continue to conduct passenger and cargo charter operations
between Canada and the United States, and other charters to/from the
United States in accordance with 14 CFR Part 212.

If renewal, date and citation of last action:  November 21, 2002, in
this Docket.

Applicant representative:  Gary B. Garofalo,<PHONE_NUMBER>       DOT
analyst:  Allen F. Brown,<PHONE_NUMBER>

Responsive pleadings:  None.

	DISPOSITION

Action:  Approved.
                                        Action date:  November 28, 2003

Effective dates of authority granted:  November 28, 2003, through
November 28, 2004.

Basis for approval (bilateral agreement/reciprocity):  United
States-Canada Air Transport Agreement.

Except to the extent exempted/waived, this authority is subject to the
terms, conditions, and limitations indicated:  Standard exemption
conditions.

Special conditions/Remarks:

Action taken by:   Paul L. Gretch, Director, Office of International
Aviation

________________________________________________________________________
______________________________________________________

Under authority assigned by the Department in its regulations, 14 CFR
Part 385, we found that (1) our action was consistent with Department
policy; (2) grant of the authority was consistent with the public
interest; and (3) grant of the authority would not constitute a major
regulatory action under the Energy Policy and Conservation Act of 1975.
To the extent not granted/deferred/dismissed, we denied all requests in
the referenced Docket.  We may amend, modify, or revoke the authority
granted in this Notice at any time without hearing at our discretion.

Persons entitled to petition the Department for review of the action set
forth in this Notice under the Department’s regulations, 14 CFR
§385.30, may file their petitions within seven (7) days after the date
of issuance of this Notice.  This action was effective when taken, and
the filing of a petition for review will not alter such effectiveness.

An electronic version of this document is available on the World Wide
Web at:

http://dms.dot.gov//reports/reports_aviation.asp


September 2, 2008

TO:  Docket  # EPA-HQ-OAR-2004-008

FROM:  Cheryl Caffrey

RE:  Comparison of Calculations for Part 90 and Part 1065 Using Nonhandheld and Handheld Industry Provided Data.

This memo outlines the 1065 calculations for Small SI engines and compares the results to Part 90 results.  This was done using emission test data and calculated part 90 results from the nonhandheld and handheld industry associations (EMA and OPEI).  EPA used that data to verify the part 90 equations from industry and then calculate results using the part 1065 equations.  EMA provided two datasets from raw emission measurement method and OPEI provided one dataset from raw emission measurement and one from the CVS method.  Table 1 below shows the comparison results for the various calculation methods.  Tables 2- 11 contain a listing of the input data, and 1065 equations used to calculate the emission results.  The Appendix contains the modal comparison of the Part 90 and 1065 results.

Table 1:  Comparison of Dry-to-Wet Corrected Part 90 and Part 1065 Mass Rate Emission Calculations* (g/hr values compared)

 	HH Raw	HH CVS**	NHH Raw Test 1	NHH Raw Test 2

HC***	-2.51%	-2.78%	-2.19%	-2.28%

NOx	0.29%	-0.13%	0.41%	0.32%

CO	0.23%	0.28%	0.22%	0.22%

NOTES:

*Negative value denotes the 1065 calculated mass rate emission value being less than the Part 90 calculated mass rate emission value.

**For accurate comparison to Part 1065, the Part 90 dilute CO and CO2 measurements were dry-to-wet corrected to account for water removed before measurement.  Part 90 does not require nor prevent performing this correction.

*** The difference in test results for HC when using the Part 90 calculated molecular weight hydrocarbon in 1065 is as follows: 0.10% HH Raw, -0.17% for HH CVS, 0.40 for NHH Test 1, and 0.32 for NHH Test 2.  These are much lower than when using the assigned value in 1065, Table 655-1.Calculation Spreadsheet with Referenced equations for Nonhandheld Test Data Set #1

Table 2:  Inputs from Industry data.

Emission (g/kWhr) results are found in Table 4.  Explicit 1065 equations are in tables following.

Note:  Data from current Part 90 can be utilized in the 1065 equations.

1065 Equation

Operation

Variable	Input	Input	Input	Input	Input	Input	Input	Input	Input

	Weighting

Factor	Engine

Speed	Brake

Torque	Fuel Rate	H:C ratio	O:C ratio	Ambient Pressure of

Intake and Dilution

or Excess Air	Temp at RH

Meas of Intake

and Dilution Air	Relative Humidity

of Intake and

		pamb	Tint&dil	RHint&dil

Units	#	rpm	lbf-ft	g/hr	mol/mol	mol/mol	kPa	C	%

6	0.090	3060	7.06	1237.8536	1.923	0.018	98.64964071	20.555556	46.30%

7	0.200	3092	5.3	981.1203	1.923	0.018	98.6157754	20.555556	47.40%

8	0.290	3081	3.54	691.72837	1.923	0.018	98.6157754	20.555556	45.40%

9	0.300	3057	1.77	498.95161	1.923	0.018	98.6157754	20.555556	45.50%

10	0.070	3053	0.73	427.73761	1.923	0.018	98.6157754	20.555556	47.60%

11	0.050	2075	0.14	257.64047	1.923	0.018	98.6157754	20.555556	49.70%

Table 3: Inputs from Industry data (continued).

Operation

Variable	Input	Input	Input	Input	Input	Input	Input	Input

	Amount of CO2 in

intake and dilution

or excess air

meas by analyzer	Absolute Pressure at the outlet of the

emissions analyzer

chiller	Temp at Outlet

of Emissions

Analyzer Chiller	Amount of CO2

in exhaust meas

by CO2 analyzer	Amount of Total

HC in exhaust

meas by THC

analyzer	Amount of CO

in exhaust meas

by CO analyzer	Amount of NO

or Nox in exhaust

meas by NO or Nox

analyzer	Amount of NO2

in exhaust meas

by NO2 analyzer,

mol/mol	kPa	C	%	mol/mol	%	mol/mol	mol/mol

6	375.00	93.12959559	7.00	9.19%	2941	8.12%	251.78	0.00

7	375.00	93.12959559	7.00	9.24%	2689	7.79%	203.87	0.00

8	375.00	93.12959559	7.00	10.25%	2581	5.90%	203.8	0.00

9	375.00	93.12959559	7.00	10.64%	2504	5.07%	99.72	0.00

10	375.00	93.12959559	7.00	10.28%	2540	5.52%	69.67	0.00

11	375.00	93.12959559	7.00	8.41%	8374	7.85%	26.19	0.00

Table 4: Calculations and results (see center bottom rows)

	Amount of dilution or excess air per amount of dry exhaust

1065 Equation	Part of New H2 Equation	650-12	650-12	650-12	650-12	650-12 655-1	655-2	655-3

Operation

Variable	1065 Constant	Explicit Calc	Explicit Calc	Explicit Calc Explicit Calc	Explicit Calc	Explicit Calc	Explicit Calc	Explicit Calc

	Water-gas

reaction equilibrium

Coefficient	Mass Rate

of CO2	Mass Rate

of CO	Mass Rate

of THC	Mass Rate of NOx

before intake

air humidity

correction	Mass Rate of NOx

after intake air

humidity

correction	Amount of

dilution or

excess air

in exhaust	Amount of

water in

exhaust	Amount of C1

combustion

products per amt

of dry exhaust

Mode	KH2O-gas	mdotCO2	mdotCO	mdotTHC	mdotNOxuncorrected	mdotNOxcorrected xdil/exh	xH2Oexh	xCombdry

Units

g/hr	g/hr	g/hr	g/hr	g/hr	mol/mol	mol/mol	mol/mol

6	3.50	1997.381374	1123.2327	22.790216	6.469031062	6.113146055 0.033827151	0.12522457	17.80%

7	3.50	1620.148912<PHONE_NUMBER>	16.801965	4.223642854	4.002790316 0.043655316	0.12477806	17.48%

8	3.50	1336.071076<PHONE_NUMBER>	12.007444	3.143629373	2.963902164 0.055087972	0.12612838	16.58%

9	3.50	1028.546889<PHONE_NUMBER>	8.6386896	1.140671	1.075735147 0.064004645	0.12607647	16.13%

10	3.50<PHONE_NUMBER><PHONE_NUMBER>	7.4618595	0.678615461	0.643462259 0.068257729	0.12533727	16.22%

11	3.50<PHONE_NUMBER><PHONE_NUMBER>	13.746273	0.142545031	0.135891749 0.086252297	0.1183383	17.35%

g/kW-hr	g/kW-hr	g/kW-hr	g/kW-hr	g/kW-hr

	884.75	375.28	8.784	1.89	1.79

	CO2	CO	THC	 	Nox

	Table 5:  Iterative and Explicit 1065 calculations (Excel 2007 can be used to perform this iterative step)

	1065 Equation

655-4

655-4

655-5

655-6

655-7

655-8

655-9

Operation

Variable

Iterative Calc

Iterative Calc

Explicit Calculation

Explicit Calculation

Explicit Calculation

Explicit Calculation

Explicit Calculation

Iterative Guess

value of the amt

of water per

amt of dry exh

Iterative Recalculate

value of the amt

of water per

amt of dry exh

Amount of

dilution or excess

air per amt of

dry exhaust

Amount of intake

air consumed

per amount of

dry exhaust

Amount of stoichiometric

exhaust per amt

of dry exhaust

Amount of

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mol/mol

6

0.143150538

0.143150538

0.038669526

0.956546973

1.104481012

20.71%

374.77

7

0.142567337

0.142567337

0.049879138

0.949010755

1.092688199

20.70%

374.67

8

0.144332846

0.144332846

0.063038976

0.956939367

1.08129387

20.71%

374.85

9

0.144264873

0.144264873

0.073238267

0.955181558

1.071026606

20.71%

374.84

10

0.143297831

0.143297831

0.078038914

0.945495911

1.065258917

20.70%

374.65

11

0.134221888

0.134221888

0.097829243

0.889153959

1.036392645

20.69%

374.45

Table 6:  Explicit 1065 Calculations (continued)

1065 Equation

655-10

655-11

655-12

655-13

655-14

655-15

655-16

655-17

Operation

Variable

Explicit Calculation

Explicit Calculation

Explicit Calculation

Explicit Calculation

Explicit Calculation

Explicit Calculation

Explicit Calculation

Explicit Calculation

Amount of water

in intake air per

amount of dry

intake air

Amount of

CO2 in

dilution or

excess air

Amount of water

in dilution or

excess air per amt

of dry dilution air

Amount of CO

in exhaust per

amount of dry

exhaust

Amount of CO2

in exhaust per

amount of dry

exhaust

Amount of NO

or Nox in exhaust

per amount

of dry exhaust

Amount of NO2

in exhaust per

amount of dry

exhaust

Amount of THC

in exhaust per

amount of dry

exhaust

Mode

xH2Ointdry

xCO2dil

xH2Odildry

xCOdry

xCO2dry

xNOdry

xNO2dry

xTHCdry

Units

%

mol/mol

%

%

%

mol/mol

mol/mol

mol/mol

6

1.15%

374.77

1.15%

8.21%

9.29%

287.82

0.00

3362.01

7

1.18%

374.67

1.18%

7.87%

9.34%

232.94

0.00

3072.36

8

1.13%

374.85

1.13%

5.96%

10.36%

233.22

0.00

2953.52

9

1.13%

374.84

1.13%

5.13%

10.76%

114.11

0.00

2865.24

10

1.18%

374.65

1.18%

5.58%

10.39%

79.65

0.00

2903.98

11

1.23%

374.45

1.23%

7.94%

8.50%

29.71

0.00

9497.97

Table 7:  Explicit 1065 Calculations (continued)

1065 Equation	655(c)(1)	655(c)(1)	New Equation	659-1	659-1	659-1	659-1 659-1

Operation Variable	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation

	Amount of CO2

in intake air per

amount of dry

intake air	Amount of CO2

in dilution or

excess air per amt

of dry dilution air	Amount of H2

in exhaust per

amount of dry

exhaust	Amount of CO2

in exhaust	Amount of THC

in exhaust	Amount of CO

in exhaust	Amount of NO

or Nox in

exhaust	Amount of NO2

in exhaust, if

measured

Mode	xCO2intdry	xCO2dildry	xH2dry	xCO2exh	xTHCexh	xCOexh	xNOexh	xNO2exh

Units	mol/mol	mol/mol	mol/mol	%	mol/mol	%	mol/mol mol/mol

6	379.08	379.08	36032.91	8.13%	2941.00	7.18%	251.78	0.00

7	379.08	379.08	34208.52	8.17%	2689.00	6.89%	203.87	0.00

8	379.08	379.08	23626.92	9.05%	2581.00	5.21%	203.80	0.00

9	379.08	379.08	19534.50	9.40%	2504.00	4.48%	99.72	0.00

10	379.08	379.08	21850.92	9.09%	2540.00	4.88%	69.67	0.00

11	379.08	379.08	35492.81	7.50%	8374.00	7.00%	26.19	0.00

Table 8:  Explicit 1065 Calculations (continued)

1065 Equation	670-1	1005(f)(2)	1005(f)(2)	1005(f)(2)	1005(f)(2) 1005(f)(2)	1005(f)(2)	1005(f)(2)	650-13

Operation Variable	Explicit Calculation	1065 Constant	1066 Constant	1067 Constant	1068 Constant	1069 Constant	1070 Constant	1071 Constant Explicit Calc

	Amount of NOx in

in exh equivalent

after correcting for

intake air humidity	Molar Mass

of Carbon	Molar Mass

of atomic

Hydrogen	Molar Mass

of atomic

Oxygen	Molar Mass

of CO2	Molar Mass

of CO	Molar Mass

of THC according

Part 1065	Molar Mass

of Nox

defined

mol/mol	g/mol	g/mol	g/mol	g/mol	g/mol	g/mol	g/mol	hp

6	237.93	12.0107	1.01	15.9994	44.0095	28.0101	13.875389	46.0055	4.11

7	193.21	12.0107	1.01	15.9994	44.0095	28.0101	13.875389	46.0055	3.12

8	192.15	12.0107	1.01	15.9994	44.0095	28.0101	13.875389	46.0055	2.08

9	94.04	12.0107	1.01	15.9994	44.0095	28.0101	13.875389	46.0055	1.03

10	66.06	12.0107	1.01	15.9994	44.0095	28.0101	13.875389	46.0055	0.42

11	24.97	12.0107	1.01	15.9994	44.0095	28.0101	13.875389	46.0055	0.06

Table 9:  Explicit 1065 Calculations (continued)

1065 Equation	650(a) 	655(c) 	655-19	1065.20(a)(3)	645-1	645-4	Assumed same as intake	1065.20(a)(3)

Operation Variable	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation

	Weighted

Brake Power (refer to standard setting part)	Part 90

Calculation

Allowed – use other than default in Table 655-1	Mole rate of

dry exhaust

determined

via fuel flow	Ambient Temp of Intake

and dilution or excess

air at ambient

humidity meas local	Partial Pressure

of water in

intake & dilution

or excess air	Amount of

water in

intake air	Amount of

water in any

dilution or

excess air	Abs Temp

the outlet of

the emissions

analyzers chiller

Mode	Pweighted	wc	ndotexhbyfuel	Tamb	pH2Oamb	xH2Oint	xH2Odil	Tchiller

Units	hp	g/g	mol/hr	K	kPa	%	%	K

6	0.3702	0.8436283	558.480807<PHONE_NUMBER>	2.418725003	1.1352%	1.1352% 280.15

7	0.6240	0.8436283	450.32298<PHONE_NUMBER>	2.418725003	1.1626%	1.1626% 280.15

8	0.6022	0.8436283	335.287531<PHONE_NUMBER>	2.418725003	1.1135%	1.1135% 280.15

9	0.3091	0.8436283	248.638499<PHONE_NUMBER>	2.418725003	1.1160%	1.1160% 280.15

10	0.0297	0.8436283	211.723071<PHONE_NUMBER>	2.418725003	1.1675%	1.1675% 280.15

11	0.0028	0.8436283	118.306016<PHONE_NUMBER>	2.418725003	1.2190%	1.2190% 280.15

Table 10:  Explicit 1065 Calculations (continued)

1065 Equation	645-1	645-4	659(b)(4)	655(c)(1)	145(d)(2)	655(c)(1) 655(c)(1)

Operation Variable	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation

	partial pressure

of water at

outlet of emissions

analyzer chiller	Amount of water

in emissions

sample downstream

of chiller	Amount of water

in exhaust

emissions sampler

to CO2 analyzer	Amount of water

in emissions

sample to THC

analyzer	Amount of water

in emissions

sample to CO

analyzer	Amount of water

in emissions

sample to NO or

Nox analyzer	Amount of water

in emissions

sample to NO2

analyzer, if meas

Mode	pH2Ochiller	xH2Ochiller	xH2OCO2meas	xH2OTHCmeas	xH2OCOmeas xH2ONOmeas	xH2ONO2meas

Units	kPa	%	%	%	%	%	%

6	1.001202906	1.0751%	1.0751%	12.5225%	1.0751%	12.5225%	12.5225%

7	1.001202906	1.0751%	1.0751%	12.4778%	1.0751%	12.4778%	12.4778%

8	1.001202906	1.0751%	1.0751%	12.6128%	1.0751%	12.6128%	12.6128%

9	1.001202906	1.0751%	1.0751%	12.6076%	1.0751%	12.6076%	12.6076%

10	1.001202906	1.0751%	1.0751%	12.5337%	1.0751%	12.5337%	12.5337%

11	1.001202906	1.0751%	1.0751%	11.8338%	1.0751%	11.8338%	11.8338%

Table 11:  Explicit 1065 Calculations (continued)

1065 Equation	659(b)(4)	659(b)(4)	Equal to input	Assumed same as intake

Operation Variable	Explicit Calculation	Explicit Calculation	Explicit Calculation	Explicit Calculation

	Amount of water

in intake air

sample to CO2

analyzer	Amount of water

in dilution or excess

air sample to CO2

analyzer	Amount of CO2

measured in

intake air	Amount of CO2

measured in

dilution or

mol/mol	mol/mol

6	1.0751%	1.0751%	375.00	375.00

7	1.0751%	1.0751%	375.00	375.00

8	1.0751%	1.0751%	375.00	375.00

9	1.0751%	1.0751%	375.00	375.00

10	1.0751%	1.0751%	375.00	375.00

11	1.0751%	1.0751%	375.00	375.00

End of equations

APPENDIX

Nonhandheld and Handheld Part 90 and Part 1065 Comparisons using Industry DataNONHANDHELD DATA

Two sets of raw emission data were obtained from the nonhandheld (NHH) industry association (EMA).

NOTES for nonhandheld calculations:

*Note that the difference in percent error between mass rate and brake specific calculations are due to difference in the number of significant figures used for power in the brake specific calculation.

**Note that in the 1065 calculations , we assume a chiller temperature of 7 °C with an absolute pressure of 93 kPa.

*** Note that the HC calculations for both Part 90 and 1065 are using the prescribed molecular weight of hydrocarbon (MWHC) value of 13.875389 from Part 1065.

****Note that the large error here is due to an error in the Kh calculation for the Part 90 data results as submitted by EMA.

*****The comparison of the Part 1065 to Part 90 data here is done using the EPA calculated Part 90 results due to the error in Kh determination for the data results provided by EMA.

Table A1: NHH - Hydrocarbon Comparison

Small SI Comparison to Part 90 - EMA Submitted Data TEST 1

	Mode 6 only

Mode	Part 90 EMA WHC (g/hr)	Part 90 EPA WHC (g/hr)	Part 1065 WHC (g/hr) HC % Difference (EMA90/EPA90)	HC % Difference (1065/90)

6	23.29	23.29	22.79	-0.0070%	-2.1876%

7	17.16	17.17	16.80	-0.0070%	-2.1676%

8	12.27	12.27	12.01	-0.0070%	-2.2147%

9	8.83	8.83	8.64	-0.0070%	-2.2177%

10	7.62	7.62	7.46	-0.0070%	-2.1725%

11	14.04	14.04	13.75	-0.0070%	-2.1471%

Composite (g/hr)	12.97	12.97	12.69	-0.0070%	-2.1931%

Composite (g/kW-hr)	8.98	8.98	8.78	-0.0090%	-2.2031%

	Small SI Comparison to Part 90 - EMA Submitted Data TEST 2

	Mode 6 only

Mode	Part 90 EMA WHC (g/hr)	Part 90 EPA WHC (g/hr)	Part 1065 WHC (g/hr) HC % Difference (EMA90/EPA90)	HC % Difference (1065/90)

6	24.95	24.95	24.39	-0.0070%	-2.2740%

7	20.51	20.51	20.06	-0.0070%	-2.2807%

8	18.98	18.98	18.56	-0.0070%	-2.2992%

9	17.91	17.91	17.52	-0.0070%	-2.2599%

10	11.57	11.58	11.32	-0.0070%	-2.2779%

11	7.58	7.58	7.41	-0.0070%	-2.3052%

Composite (g/hr)	18.41	18.42	18.01	-0.0070%	-2.2797%

Composite (g/kW-hr)	6.26	6.26	6.12	-0.0090%	-2.2851%

Table A2: NHH - CO Comparison

Small SI Comparison to Part 90 - EMA Submitted Data TEST 1

Mode	Part 90 EMA WCO (g/hr)	Part 90 EPA WCO (g/hr)	Part 1065 WCO (g/hr) CO % Difference (EMA90/EPA90)	CO % Difference (1065/90)

6	1120.89	1120.97	1123.23	-0.0070%	0.2017%

7	867.49	867.55	869.34	-0.0070%	0.2061%

8	488.34	488.38	489.47	-0.0070%	0.2236%

9	311.18	311.21	311.93	-0.0070%	0.2322%

10	288.76	288.78	289.44	-0.0070%	0.2287%

11	231.37	231.39	231.84	-0.0070%	0.1953%

Composite (g/hr)	541.13	541.17	542.34	-0.0070%	0.2150%

Composite (g/kW-hr)	374.44	374.47	375.24	-0.0090%	0.2052%

Small SI Comparison to Part 90 - EMA Submitted Data TEST 2

Mode	Part 90 EMA WCO (g/hr)	Part 90 EPA WCO (g/hr)	Part 1065 WCO (g/hr) CO % Difference (EMA90/EPA90)	CO % Difference (1065/90)

6	1849.32	1849.45	1853.35	-0.0070%	0.2104%

7	1434.31	1434.41	1437.48	-0.0070%	0.2135%

8	1088.98	1089.05	1091.43	-0.0070%	0.2180%

9	1088.15	1088.23	1090.53	-0.0070%	0.2115%

10	557.04	557.08	558.47	-0.0070%	0.2490%

11	268.77	268.79	269.55	-0.0070%	0.2808%

Composite (g/hr)	1147.98	1148.06	1150.54	-0.0070%	0.2157%

Composite (g/kW-hr)	390.28	390.31	391.14	-0.0090%	0.2105%

Table A3: NHH - NOx and Kh Comparison

Small SI Comparison to Part 90 - EMA Submitted Data TEST 1

Mode	Part 90 EMA WNOx*Kh (g/hr)	Part 90 EPA WNOx*Kh (g/hr)	Part 1065 WNOx*Kh (g/hr)	NOx*Kh % Difference (EMA90/EPA90)	NOx*Kh % Difference (1065/90)	Weighting	Part 1065 Power (kW)

6	6.0888	6.0879	6.11	0.0142%	0.4132%	0.09	3.067

7	3.9860	3.9855	4.00	0.0147%	0.4331%	0.2	2.327

8	2.9529	2.9524	2.96	0.0139%	0.3865%	0.29	1.549

9	1.0718	1.0716	1.08	0.0139%	0.3836%	0.3	0.768

10	0.6408	0.6407	0.64	0.0148%	0.4284%	0.07	0.316

11	0.1353	0.1353	0.14	0.0156%	0.4539%	0.05	0.041

Composite (g/hr)	2.5747	2.5743	2.58	0.0142%	0.4072%

Composite (g/kW-hr)	1.7815	1.7813	1.79	0.0122%	0.3974%

Small SI Comparison to Part 90 - EMA Submitted Data TEST 2

Mode	Part 90 EMA WNOx*Kh (g/hr)	Part 90 EPA WNOx*Kh (g/hr)	Part 1065 WNOx*Kh (g/hr)	NOx*Kh % Difference (EMA90/EPA90)****	NOx*Kh % Difference (1065/90)*****	Weighting	Part 1065 Power (kW)

6	17.65	17.45	17.51	1.1493%	0.3318%	0.09	6.278

7	13.63	13.42	13.47	1.5132%	0.3246%	0.2	4.692

8	5.75	5.68	5.69	1.2271%	0.3056%	0.29	3.154

9	1.72	1.70	1.71	0.9686%	0.3443%	0.3	1.586

10	1.42	1.40	1.41	1.4862%	0.3269%	0.07	0.670

11	0.51	0.50	0.50	2.5025%	0.2963%	0.05	0.015

Composite (g/hr)	6.62	6.54	6.56	1.3145%	0.3230%

Composite (g/kW-hr)	2.25	2.22	2.23	1.3124%	0.3178%

Handheld Data (OPEI)

One set data from raw emission measurement and one set of emission data obtained with the CVS method were obtained from the handheld (HH) industry association.

NOTES:

*Note that the difference in percent error between mass rate and brake specific calculations are due to difference in the number of significant figures used for power in the brake specific calculation.

**Note that in the 1065 calculations, we assume a chiller temperature of 7 °C with an absolute pressure of 93 kPa.

*** Note that the HC calculations for both Part 90 and 1065 are using the prescribed molecular weight of hydrocarbons (MWHC) value of 13.875389 from Part 1065.

****Note that Part 90 dilute data is not dry to wet corrected for CO and CO2, while Part 1065 data is.

Table A4:  HH - HC Comparison

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B*

Ff

B*

B*

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HC % Difference (1065/90)

1	545.53	545.54	530.78	-0.0016%	-2.7812%

Idle	90.81	90.81	88.34	-0.0003%	-2.7881%

Composite (g/hr)	477.32	477.33	464.41	-0.0016%	-2.7814%

Composite (g/kW-hr)	118.30	118.30	115.11	-0.0001%	-2.7737%

Table A5:  HH - CO Comparison

Small SI Comparison to Part 90 - EMA Handheld  Submitted Data Raw Test

Mode	Part 90 EMA WCO (g/hr)	Part 90 EPA WCO (g/hr)	Part 1065 WCO (g/hr) CO % Difference (EMA90/EPA90)	CO % Difference (1065/90)

1	2274.58	2274.57	2279.65	0.0005%	0.2231%

Idle	108.93	108.93	109.42	0.0001%	0.4501%

Composite (g/hr)	1949.73	1949.72	1954.12	0.0005%	0.2250%

Composite (g/kW-hr)	505.42	505.42	506.56	0.0004%	0.2250%

	Small SI Comparison to Part 90 - EMA Handheld Submitted Data Dilute Test

With Part 90 and 1065 Dry-to-Wet Correction

Mode	Part 90 EMA WCO (g/hr)	Part 90 EPA WCO (g/hr)	Part 1065 WCO (g/hr) CO % Difference (EMA90/EPA90)	CO % Difference (1065/90)

1	1833.56	1828.36	1833.39	0.2849%	0.2744%

Idle	73.70	73.65	74.51	0.0658%	1.1649%

Composite (g/hr)	1569.58	1565.15	1569.56	0.2833%	0.2807%

Composite (g/kW-hr)	389.00	389.00	389.02	0.0000%	0.0058%

Table A6:  HH - NOx and Kh Comparison

Small SI Comparison to Part 90 - EMA Handheld  Submitted Data Raw Test

Mode	Part 90 EMA WNOx (g/hr)	Part 90 EPA WNOx (g/hr)	Part 1065 WNOx (g/hr)	NOx % Difference (EMA90/EPA90)	NOx % Difference (1065/90) Weighting	Part 1065 Power (kW)

1	2.2582	2.2584	2.2649	-0.0112%	0.2849%	0.85	4.538

Idle	0.0634	0.0634	0.0637	-0.0678%	0.3515%	0.15	0.000

Composite (g/hr)	1.929	1.9292	1.9347	-0.0114%	0.2852%

Composite (g/kW-hr)	0.5000	0.5001	0.5015	-0.0188%	0.2852%

	Small SI Comparison to Part 90 - EMA Handheld Submitted Data Dilute Test

With Part 90 and 1065 Dry-to-Wet Correction

Mode	Part 90 EMA WNOx (g/hr)	Part 90 EPA WNOx (g/hr)	Part 1065 WNOx (g/hr)	NOx % Difference (EMA90/EPA90)	NOx % Difference (1065/90) Weighting	Part 1065 Power (kW)

1	4.33	4.33	4.33	0.0009%	-0.1229%	0.85	4.747

Idle	0.06	0.06	0.06	0.0000%	-2.8025%	0.15	0.000

Composite (g/hr)	3.69	3.69	3.69	0.0009%	-0.1291%

Composite (g/kW-hr)	0.91	0.91	0.91	0.0000%	-0.1224%


[Federal Register Volume 78, Number 243 (Wednesday, December 18, 2013)]
[Notices]
[Page 76662]
[FR Doc No: 2013-30213]

-----------------------------------------------------------------------

SECURITIES AND EXCHANGE COMMISSION

Sunshine Act Meeting

    Notice is hereby given, pursuant to the provisions of the
Government in the Sunshine Act, Public Law 94-409, that the Securities
and Exchange Commission will hold an Open Meeting on Wednesday,
December 18, 2013 at 10 a.m., in the Auditorium, Room L-002.
    The subject matter of the Open Meeting will be:
     The Commission will consider whether to propose rules and
forms related to the offer and sale of securities pursuant to Section
3(b) of the Securities Act of 1933, as mandated by Title IV of the
Jumpstart Our Business Startups Act.
    The duty officer has determined that no earlier notice was
practicable.
    At times, changes in Commission priorities require alterations in
the scheduling of meeting items.
    For further information and to ascertain what, if any, matters have
been added, deleted or postponed, please contact:
    The Office of the Secretary at<PHONE_NUMBER>.

    Dated: December 16, 2013.
Elizabeth M. Murphy,
Secretary.
[FR Doc. 2013-30213 Filed 12-16-13; 11:15 am]
BILLING CODE 8011-01-P