# Airport Emissions Inventory Denver International Airport

Prepared for: City and County of Denver

Department of Aviation Maintenance and Engineering Division



### Prepared by: Ricondo & Associates, Inc.



### June 29, 2005 FINAL DRAFT

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Table of Contents i 

# Table of Contents

ES. Executive Summary.............................................................................................................E S-1

I. Introduction ................................................................................................................... ............1

1.1 Background...................................................................................................................1 1.1.1 Denver SIP Status.............................................................................................1 1.1.2 Pollutants Studied.............................................................................................2 1.2 Estimating Tools ...........................................................................................................2 1.3 Airport Emissions Sources............................................................................................3

II. Operational Emissions.......................................................................................................... .....1

2.1 Aircraft....................................................................................................................... ...1 2.1.1 Aircraft Operations...........................................................................................1 2.1.2 Auxiliary Power Units......................................................................................9 2.2 Airport Equipment ......................................................................................................11 2.2.1 Ground Support Equipment............................................................................11 2.2.2 City Support Equipment.................................................................................13 2.3 Minor Point Sources ...................................................................................................15 2.3.1 Baseline Emissions.........................................................................................17 2.3.2 Forecast Emissions .........................................................................................17 2.4 Firefighting Training...................................................................................................18 2.4.1 Baseline Emissions.........................................................................................18 2.4.2 Forecast Emissions .........................................................................................18 2.5 Unpaved Roads ...........................................................................................................19

III. Construction Emissions......................................................................................................... ....1

3.1 Overview....................................................................................................................... 1

IV. References .................................................................................................................... ............1

Appendix A. Aircraft Landing Takeoff Cycles ..............................................................................A-1

Appendix B. Aircraft Emissions ....................................................................................................B-1

Appendix C. Minor Point Source Emissions..................................................................................C-1

Appendix D. Unpaved Road Emissions .........................................................................................D-1

Appendix E. Worst Year Construction Scenario ........................................................................... E-1

Appendix F. Construction Emissions Terminal and Concourse.................................................... F-1

F.1 Land Development.................................................................................................... F-1 F.1.1 Earth Moving Emissions .............................................................................. F-2 F.1.2 Wind Erosion Emissions .............................................................................. F-2 F.2 Concrete Batching..................................................................................................... F-2 F.3 Construction Equipment ........................................................................................... F-3

Appendix G. Grids for Regional Ai r Quality Modeli ng..................................................G-1

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Table of Contents ii 

## List of Tables

Table ES-1 Carbon Monoxide Emissions Summary – Denver International Airport................ES-2

Table ES-2 PM 10 

## Emissions Summary – Denver International Airport ....................................ES-3

Table ES-3 Oxides of Sulfur (SO X 

## ) Emissions Summary – Denver International Airport .......ES-4

Table ES-4 Volatile Organic Compounds Emissions Summary – Denver International Airport.....................................................................................................................ES- 5

Table ES-5 Oxides of Nitrogen Emissions Summary – Denver International Airport..............ES-6

Table I-1 Sources of Emissions at Denver International Airport .............................................. I-3

Table II-1 Baseline Year Aircraft Fleet Mix and Engine Type Mix – Denver International Airport .................................................................................................II-2

Table II-2 Baseline Year Aircraft Emissions – Denver International Airport ...........................II-5

Table II-3 Landing Takeoff Cycles: Baseline and Future Analysis Years ...............................II-5

Table II-4 Future Year Aircraft Fleet Mix and Engine Type Mix – Denver International Airport.......................................................................................................................I I-6

Table II-5 Future Year Aircraft Emissions – Denver International Airport ..............................II-9

Table II-6 APU Assignments and Operating T imes - Representative Aircraft at Denver International Airport .................................................................................................II-9

Table II-7 Baseline Year APU Emissions – Denver International Airport..............................II-10

Table II-8 Future Year APU Emissions – Denver International Airport ................................II-10

Table II-9 Default GSE Assignments and Operating Times - Representative Aircraft at Denver International Airport...................................................................................II-12

Table II-10 Baseline Year GSE Emissions – Denver International Airport ..............................II-11

Table II-11 Future Year GSE Emissions – Denver International Airport .................................II-11

Table II-12 Emission Factors for City Support Equipment .......................................................II-13

Table II-13 Baseline Year Emissions for City Support Equipment...........................................II-14

Table II-14 Future Year Emissions for City Support Equipment ..............................................II-14

Table II-15 Minor Point Emission Sources at Denver International Airport and Future Growth Factors........................................................................................................II-15

Table II-16 VOC Only Minor Point Emission Sources at Denver International Airport and Future Growth Factors ............................................................................................II-16

Table II-17 Baseline Year Emissions from Minor Point Sources..............................................II-17

Table II-18 Future Year Emissions from Minor Point Sources .................................................II-17

Table II-19 Baseline Year Firefighting Training Em issions – Denver International Airport....II-18

Table II-20 Future Year Firefighting Training E missions – Denver International Airport .......II-18

Table II-21 Summary of PM 10 

## Emissions on Unpaved Roads ..................................................II-19

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Table of Contents iii 

## Table III-1 Summary of Potential Airport Capital Improvement Projects.................................III-2

Table III-2 Total Emissions – All Construction Projects ...........................................................III-2

Table A-1 Aircraft Landing and Takeoff (LTO) Cycles at Denver International Airport - 2001........................................................................................................................... A-2

Table A-2 Aircraft Landing Takeoff (LTO) Cycles at Denver International Airport - 2009, 2010, 2013, 2015, 2020, 2025, 2030...............................................................A-5

Table B-1 Baseline (2001) Aircraft Emissions – Denver International Airport ........................B-2

Table B-2 2009 Aircraft Emissions – Denver International Airport..........................................B-5

Table B-3 2010 Aircraft Emissions – Denver International Airport..........................................B-8

Table B-4 2013 Aircraft Emissions – Denver International Airport........................................B-11

Table B-5 2015 Aircraft Emissions – Denver International Airport........................................B-14

Table B-6 2020 Aircraft Emissions – Denver International Airport........................................B-17

Table B-7 2025 Aircraft Emissions – Denver International Airport........................................B-20

Table B-8 2030 Aircraft Emissions – Denver International Airport........................................B-23

Table C-1 Airport Activity Statistics – Denver International Airport .......................................C-2

Table C-2 Summary of Emissions from Minor Point Sources ..................................................C-2

Table C-3 Summary of Emissions from Minor Point Sources – VOC Only .............................C-3

Table E-1 Runway Project....................................................................................................... .. E-1

Table E-2 Taxiway Project ...................................................................................................... .. E-1

Table E-3 ARFF Station ......................................................................................................... ... E-2

Table E-4 Terminal Module ...................................................................................................... E-2

Table E-5 Passenger Concourse ................................................................................................ E- 2

Table E-6 Parking Structure .................................................................................................... .. E-3

Table E-7 Parking Lot.......................................................................................................... ...... E-3

Table E-8 Detention Pond....................................................................................................... ... E-3

Table E-9 Hotel................................................................................................................ .......... E-4

Table E-10 Commercial Development ........................................................................................ E-4

Table E-11 Total – All C onstruction Projects ............................................................................. E-4

Table F-1 Land Development Emissions for Terminal Module................................................ F-1

Table F-2 Land Development Emissions for Passenger Concourse.......................................... F-1

Table F-3 Concrete Batch Plant Emissions for Terminal Module ............................................ F-3

Table F-4 Concrete Batch Plant Emissions for Passenger Concourse ...................................... F-3

Table F-5 Terminal Module Construction Emissions for Year 1.............................................. F-6

Table F-6 Terminal Module Construction Emissions for Year 2.............................................. F-8

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Table of Contents iv 

## Table F-7 Passenger Concourse Construction Emissions for Year 1 ........................................ F-9

Table F-8 Passenger Concourse Construction Emissions for Year 2 ...................................... F-12

Table G-1 Airport Emission Sources and Grid Cells for Regional Air Quality Modeling

–PM 10 

## ........................................................................................................................G-4

Table G-2 Airport Emission Sources and Grid Cells for Regional Air Quality Modeling –Carbon Monoxide (CO) ..........................................................................................G-5

List of Figures

Exhibit G-1 Grid for Regional Air Quality Modeling – Particulate Matter..........................G-2 Exhibit G-2 Grid for Regional Air Qua lity Modeling – Carbon Monoxide........................G-3

### Denver International Airport

Airport Emissions Inventory ES-1 June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Executive Summary 

# ES. Executive Summary

The State of Colorado Air Pollution Control Division (APCD) is currently in the process of updating the carbon monoxide (CO) and particulate matter (PM 10 

## ) maintenance plans covering the Denver metropolitan area. The City and County of Denver Department of Aviation (Department of Aviation) wishes to provide information to the APCD specific to and consistent with current planning efforts and activity at Denver Internationa l Airport (DIA) for incorporation into the updated maintenance plans. The Department of Aviation previously submitted airport emissions data to APCD in support of the CO State Implementation Plan (SIP) in 1999, the ozone (O3) SIP in 2000, and the PM 10 

## SIP in 2001. For the 2005 revisions to the CO and PM 10 

## plans, the Department of Aviation prepared a Protocol Document [ES-1] with APCD guidance. This Airport Emissions Inventory follows the methodologies outlined in the Protocol Document.

This document presents the data and estimating appr oach used to prepare airport emission inventories for Denver International Airport for the following analysis years: 2001, 2009, 2010, 2013, 2015, 2020, 2025, and 2030. The document is organized into four sections and several technical appendices. Section I “Introduction” provides some background information regarding the air quality status of the Denver metropolitan area, pollu tants evaluated in the airport emissions inventory study, and sources of emissions at Denver Internati onal Airport that were quantified as part of the study. Section II “Operational Emissions” provide s information regarding emissions from airport operational sources including aircraft, auxiliary pow er units, ground support equipment, City support equipment, minor point sources, firefighting training, and unpaved roads. Section III “Construction Emissions” provides information regarding emissions from airport construction sources including land development, asphalt paving, concrete batching, asphalt batching, and construction equipment.

This executive summary provides a summary of total airport-related emissions for each of the analysis years described above. Tables ES-1 through ES-5 provide estimates of emissions (tons per year and tons per day) for each source and analysis year. The following criteria pollutants were evaluated: CO, PM 10 

## , sulfur dioxide (SO 2 

## ), and ozone precursors: volatile organic compounds (VOC) and oxides of nitrogen (NO

x 

## ). For the purposes of this study oxides of sulfur (SO

x 

## ) were assumed to be equivalent to SO 2



## .

Tons per day data provided in Tables ES-1 through ES-5 were calculated by dividing the annual emissions data by 365 days; therefore, the tons per day numbers represent an annual average day and not a “winter” day. Nevertheless, seasonality was considered during the development of the Airport Emissions Inventory and, as discussed in the Pr otocol Document, some airport-related emission sources were excluded from the analysis since AP CD is developing a “winter” emissions inventory in support of the updated CO and PM 10 

## maintenance plans. Airport-related sources of emissions that were not considered in this study include agricultural operations and oil field construction. In hindsight the City and County of Denver Department of Aviation has decided that the Airport Emissions Inventory would have been more compre hensive if these sources had been addressed, and respectfully requests that these sources be evaluated and added to the Airport Emissions Inventory when the APCD initiates its update to the Ozone maintenance plan.

Appendix G “Grids for Regional Air Quality Modeling” contains the Department of Aviation’s recommendations regarding the apportionment of airport-related emissions to APCD’s grid cells in support of future regional air quality modeling to be conducted by APCD.

### Denver International Airport

Airport Emissions Inventory ES-2 June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Executive Summary 

### Table ES-1 Carbon Monoxide Emissions Summary – Denver International Airport

Carbon Monoxide (tons/year) Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Operational Emissions

Aircraft 1/ 2,470.74 3,555.65 3,649.35 3,922.99 4,101.69 4,528.47 4,936.28 5,393.86 Airport Equipment 2/ 9,977.79 12,394.42 12,85 2.57 13,604.77 14,195.39 15, 645.22 17,053.79 18,624.43 Firefighting Training 0.44 0.86 0.94 1.22 1. 22 1.22 1.22 1.22

Minor Point Sources 40.33 54. 21 55.80 60.31 62.69 71.40 79.61 87.67 Unpaved Roads n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.

Construction Emissions 3/

Construction 19.01 19.01 19. 01 19.01 19.01 19. 01 19.01 19.01 Construction Equipment 125.78 125.78 125.78 125.78 125. 78 125.78 125.78 125.78

Total 12,634.09 16,149.93 16,703. 45 17,734.08 18,505.78 20,39 1.10 22,215.69 24,251.97

Carbon Monoxide (tons/day) 4/

Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Aircraft 1/ 6.7692 9.7415 9.9982 10.74 79 11.2375 12.4068 13.5241 14.7777 Airport Equipment 2/ 27.3364 33.9573 35.2125 37.2733 38.8915 42.8636 46.7227 51.0258 Firefighting Training 0.0012 0.0024 0 .0026 0.0033 0.0033 0 .0033 0.0033 0.0033

Minor Point Sources 0.1105 0.1485 0. 1529 0.1652 0.1718 0.1956 0.2181 0.2402 Unpaved Roads n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.

Construction Emissions 3/

Construction 0.0521 0.0521 0.0521 0 .0521 0.0521 0.0521 0.0521 0.0521 Construction Equipment 0.3446 0.3446 0. 3446 0.3446 0.3446 0.3446 0.3446 0.3446

Total 34.6140 44.2464 45.7629 48.5864 50.7008 55.8660 60.8649 66.4437

Notes: 1/ The “Aircraft” source category includes emissions pr oduced by aircraft operations and auxiliary power units. A detailed description is found in Section II.1. 2/ “Airport equipment” includes emissions produced by gr ound support equipment and city support equipment. A detailed description is found in Section II.2. 3/ Construction emissions are discussed in Section III. 4/ Tons per day were calculated by dividing th e tons per year data by 365 days per year. n.a. = not applicable

Source: Ricondo & Associates, Inc Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory ES-3 June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Executive Summary 

### Table ES-2

PM 10 

### Emissions Summary – Denver International Airport

PM 10 (tons/year)

Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Operational Emissions

Aircraft 1/ 166.69 212.06 217.66 233. 65 244.05 268.68 291.95 319.00 Airport Equipment 2/ 27.54 31.18 34.16 32.41 45.23 53.31 58.06 63.34 Firefighting Training 1.47 2.90 3.16 4.10 4. 10 4.10 4.10 4.10

Minor Point Sources 7.92 8. 83 9.16 10.00 10.50 11.99 13.50 15.09 Unpaved Roads 148.04 148.04 148.04 148.04 148.04 148.04 148.04 148.04

Construction Emissions 3/

Construction 97.99 97.99 97. 99 97.99 97.99 97. 99 97.99 97.99 Construction Equipment 32.66 32. 66 32.66 32.66 32.66 32.66 32.66 32.66

Total 482.31 533.66 542.83 558.85 582.57 616.77 646.30 680.22

PM 10 (tons/day) 4/

Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Operational Emissions

Aircraft 1/ 0.8212 1.1515 1.1796 1.259 9 1.3122 1.4381 1.5583 1.7027 Airport Equipment 2/ 0.0754 0.0854 0.0936 0.0888 0 .1239 0.1460 0.1591 0.1735 Firefighting Training 0.0011 0.0079 0 .0087 0.0112 0.0112 0 .0112 0.0112 0.0112

Minor Point Sources 0.0217 0.0242 0. 0251 0.0274 0.0288 0.0328 0.0370 0.0413 Unpaved Roads 0.4056 0.4056 0.4056 0 .4056 0.4056 0.4056 0.4056 0.4056

Construction Emissions 3/

Construction 0.2685 0.2685 0.2685 0 .2685 0.2685 0.2685 0.2685 0.2685 Construction Equipment 0.0895 0.0895 0. 0895 0.0895 0.0895 0.0895 0.0895 0.0895

Total 1.6830 2.0326 2.0706 2.1509 2 .2397 2.3917 2.5292 2.6923

Notes: 1/ The “Aircraft” source category includes emissions pr oduced by aircraft operations and auxiliary power units. A detailed description is found in Section II.1. 2/ “Airport equipment” includes emissions produced by gr ound support equipment and city support equipment. A detailed description is found in Section II.2. 3/ Construction emissions are discussed in Section III. 4/ Tons per day were calculated by dividing the tons per year data by 365 days per year. n.a. = not applicable

Source: Ricondo & Associates, Inc Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory ES-4 June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Executive Summary 

### Table ES-3 Oxides of Sulfur Emissions (SO x 

### ) Summary – Denver International Airport

SO x (tons/year) Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Operational Emissions

Aircraft 1/ 216.05 275.54 283.13 305. 69 320.47 355.97 390.20 426.36 Airport Equipment 2/ 48.09 52.70 67.15 58.50 55.08 59.77 65.50 71.49 Firefighting Training 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 0.00

Minor Point Sources 1.17 1. 31 1.34 1.43 1.49 1.64 1.81 1.95 Unpaved Roads n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.

Construction Emissions 3/

Construction 32.06 32.06 32. 06 32.06 32.06 32. 06 32.06 32.06 Construction Equipment 35.76 5. 50 2.58 0.50 0.17 0.17 0.17 0.17

Total 333.13 367.11 386.26 398.18 409.27 449.61 489.74 532.03

SO x (tons/day) 4/

Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Operational Emissions

Aircraft 1/ 0.5919 0.7549 0.7757 0.837 5 0.8780 0.9752 1.0690 1.1681 Airport Equipment 2/ 0.1318 0.1444 0.1840 0.1603 0 .1509 0.1637 0.1794 0.1959 Firefighting Training 0.0000 0.0000 0 .0000 0.0000 0.0000 0 .0000 0.0000 0.0000

Minor Point Sources 0.0032 0.0036 0. 0037 0.0039 0.0041 0.0045 0.0050 0.0053 Unpaved Roads n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.

Construction Emissions 3/

Construction 0.0878 0.0878 0.0878 0 .0878 0.0878 0.0878 0.0878 0.0878 Construction Equipment 0.0980 0.0151 0. 0071 0.0014 0.0005 0.0005 0.0005 0.0005

Total 0.9127 1.0058 1.0583 1.0909 1 .1213 1.2317 1.3417 1.4576

Notes: 1/ The “Aircraft” source category includes emissions pr oduced by aircraft operations and auxiliary power units. A detailed description is found in Section II.1. 2/ “Airport equipment” includes emissions produced by gr ound support equipment and city support equipment. A detailed description is found in Section II.2. 3/ Construction emissions are discussed in Section III. 4/ Tons per day were calculated by dividing the tons per year data by 365 days per year. n.a. = not applicable

Source: Ricondo & Associates, Inc Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory ES-5 June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Executive Summary 

### Table ES-4 Volatile Organic Compounds Emissions Summary – Denver International Airport

VOC (tons/year)

Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Operational Emissions

Aircraft 1/ 299.73 420.30 430.55 459. 87 478.96 524.91 568.79 621.48 Airport Equipment 2/ 399.20 470.48 490.25 510. 91 527.96 578.74 629.93 687.62 Firefighting Training 0.40 0.79 0.86 1.11 1. 11 1.11 1.11 1.11

Minor Point Sources 138.29 169. 75 176.93 185.41 192.30 211.68 236.10 266.20 Unpaved Roads n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.

Construction Emissions 3/

Construction 79.42 79.42 79. 42 79.42 79.42 79. 42 79.42 79.42 Construction Equipment 38.80 38. 80 38. 80 38. 80 38. 80 38. 80 38. 80 38. 80

Total 955.84 1,140.74 1,178. 01 1,236.72 1,279.75 1, 395.86 1,515.35 1,655.83

VOC (tons/day) 4/

Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Operational Emissions

Aircraft 1/ 0.8212 1.1515 1.1796 1.259 9 1.3122 1.4381 1.5583 1.7027 Airport Equipment 2/ 1.0937 1.2890 1.3432 1.3998 1 .4465 1.5856 1.7258 1.8839 Firefighting Training 0.0011 0.0022 0 .0024 0.0030 0.0030 0 .0030 0.0030 0.0030

Minor Point Sources 0.3789 0.4651 0. 4847 0.5080 0.5269 0.5799 0.6468 0.7293 Unpaved Roads n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.

Construction Emissions 3/

Construction 0.2176 0.2176 0.2176 0 .2176 0.2176 0.2176 0.2176 0.2176 Construction Equipment 0.1063 0.1063 0. 1063 0.1063 0.1063 0.1063 0.1063 0.1063

Total 2.6188 3.2317 3.3338 3.4946 3 .6125 3.9305 4.2578 4.6428

Notes: 1/ The “Aircraft” source category includes emissions pr oduced by aircraft operations and auxiliary power units. A detailed description is found in Section II.1. 2/ “Airport equipment” includes emissions produced by gr ound support equipment and city support equipment. A detailed description is found in Section II.2. 3/ Construction emissions are discussed in Section III. 4/ Tons per day were calculated by dividing th e tons per year data by 365 days per year. n.a. = not applicable

Source: Ricondo & Associates, Inc Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory ES-6 June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Executive Summary 

### Table ES-5 Oxides of Nitrogen Emissions Summary – Denver International Airport

NO x (tons/year) Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Operational Emissions

Aircraft 1/ 2,322.43 2,899.20 2,979.45 3,220.81 3,379.03 3,760.35 4,129.90 4,512.77 Airport Equipment 2/ 771.23 637.36 732.76 599. 75 528.84 504.55 530.20 569.00 Firefighting Training 0.08 0.16 0.17 0.22 0. 22 0.22 0.22 0.22

Minor Point Sources 41.00 52. 94 54.52 59.08 61.72 69.99 78.10 86.03 Unpaved Roads n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.

Construction Emissions 3/

Construction 62.25 62.25 62. 25 62.25 62.25 62. 25 62.25 62.25 Construction Equipment 349.27 349.27 349.27 349.27 349.27 349.27 349.27 349.27

Total 3,546.26 4,001.18 4,178. 42 4,291.38 4,381.33 4, 746.63 5,149.94 5,579.54

NO x (tons/day) 4/

Inventory Sub-Category 2001 2009 2010 2013 2015 2020 2025 2030

Operational Emissions

Aircraft 1/ 6.3628 7.9430 8.1629 8.824 1 9.2576 10.3023 11.3148 12.3637 Airport Equipment 2/ 2.1130 1.7462 2.0076 1.6431 1 .4489 1.3823 1.4526 1.5589 Firefighting Training 0.0002 0.0004 0 .0005 0.0006 0.0006 0 .0006 0.0006 0.0006

Minor Point Sources 0.1123 0.1451 0. 1494 0.1619 0.1691 0.1918 0.2140 0.2357 Unpaved Roads n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.

Construction Emissions 3/

Construction 0.1705 0.1705 0.1705 0.1705 0.1705 0.1705 0.1705 0.1705

Construction Equipment 0.9569 0.9569 0.9569 0.9569 0.9569 0.9569 0.9569 0.9569

Total 9.7157 10.9621 11.4478 11.7571 12.0036 13.0044 14.1094 15.2863

Notes: 1/ The “Aircraft” source category includes emissions pr oduced by aircraft operations and auxiliary power units. A detailed description is found in Section II.1. 2/ “Airport equipment” includes emissions produced by gr ound support equipment and city support equipment. A detailed description is found in Section II.2. 3/ Construction emissions are discussed in Section III. 4/ Tons per day were calculated by dividing th e tons per year data by 365 days per year. n.a. = not applicable

Source: Ricondo & Associates, Inc Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section I: Introduction I-1 

# I. Introduction

The State of Colorado Air Pollution Control Division (APCD) is currently in the process of updating the carbon monoxide (CO) and particulate matter (PM 10 

## ) maintenance plans covering the Denver metropolitan region. The City and County of Denver Department of Aviation (Department of Aviation) wishes to provide information to the APCD specific to and consistent with current planning efforts and activity at Denver Interna tional Airport (DIA) to ensure that accurate information regarding sources of emissions at DIA is incorporated into the updated maintenance plans. This document presents the data and modeling approach used to prepare the airport emission inventories for DIA.



## 1.1 Background

The federal Clean Air Act of 1970 [I-1] , as amended, requires that states identify those areas where the National Ambient Air Quality Standards (NAAQS ) are not met for specific air pollutants. The U.S. Environmental Protection Agency (USEPA) has designated such areas as nonattainment areas. A State with a nonattainment area must prepare a St ate Implementation Plan (SIP) that details the programs and requirements that the State will use in order to meet the NAAQS by the deadlines specified in the Clean Air Act Amendments of 1990 (CAAA) [I-2]

.

The USEPA, pursuant to mandates of the CAAA, has established primary and secondary NAAQS for seven air contaminants, known as criteria pollutants [I-3] . These criteria pollutants are: carbon monoxide (CO), nitrogen dioxide (NO 2 

## ), ozone (O 3 

## ), particulate matter (PM 10 

## and PM 2.5 

## ), lead (Pb), and sulfur dioxide (SO 2 

## ). The primary standards were established at levels sufficient to protect public health with an adequate margin of safety. The secondary standards were established to protect public welfare from other adverse effects of air pollution.

Nonattainment areas that are brought into attainment for the NAAQS are reclassified as maintenance areas for criteria pollutants. For these areas, a State must convert its regional plan into a maintenance plan. The USEPA has defined two types of maintenance areas. The first classification is a transport maintenance area, which means that the pollutants found in the region are transported in by trade winds from another region. The second classification is for a non-transport maintenance area, which means that the pollutants are produced in the region. The Denver metropolitan area is considered a non-transport maintenance area.



## 1.1.1 Denver SIP Status The air quality of the region in which Denver is located is managed via SIPs for three criteria pollutants: carbon monoxide (CO), ozone (O 3 

## ), and particulate matter with an aerometric diameter less than or equal to a nominal ten micrometers (PM 10 

## ). Historically, the Denver metropolitan area was determined to be a nonattainment area for each of these criteria pollutants; however, Denver's air quality has improved dramatically over the past thirty years. A description of the air quality status for each of the relevant criteria pollutants is given below.

• 

## Effective October 11, 2001, the USEPA redesignated the Denver metropolitan area as attainment for ozone. With this designation, the area is classified as a maintenance area for ozone through 2014 [I-4] . In 2003, however, the Denver metropolitan area officially violated the 8-hour ozone standard, the “new” ozone standard promulgated by USEPA in July 1997. In anticipation of violations and to reduce ozone levels, a number of agencies in the Denver

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section I: Introduction I-2 

## metropolitan area entered into an ozone Early Action Compact (EAC) with USEPA in December 2002. An EAC allows a region to submit an enforceable plan outlining steps the region will take to maintain compliance with th e ozone standard. In return, the USEPA will defer any potential nonattainment designation and give the area until 2007 to demonstrate attainment with the standard. Under the EAC, which was amended in early 2004, Denver retains its ozone maintenance area status until at least 2007 despite the violation of the 8-hour ozone standard in 2003.

• 

## Effective January 14, 2002, the USEPA redesignated the Denver metropolitan area as attainment for carbon monoxide. With this designation, the area is classified as a maintenance area for carbon monoxide through the year 2014 [I-5]

.

• 

## Effective October 16, 2002, the USEPA redesignated the Denver metropolitan area as attainment for PM 10 

## . With this designation, the area is classified as a maintenance area for

PM 10 

## through the year 2015 [I-6]

.



## 1.1.2 Pollutants Studied The pollutants evaluated in the airport emissions inventories include carbon monoxide; ozone precursors: volatile organic compounds (VOC) and oxides of nitrogen (NO

x 

## ); and PM 10 

## . PM 10 

## can also be formed from the interaction of SO

x 

## and NO

x 

## emissions, commonly called secondary particulates. These secondary particulates are not emitted as PM 10 

## directly, but are formed in the atmosphere through complex chemical reactions and conditions. SO

x 

## emissions from airport operational and construction sources have been in cluded in the Airport Emissions Inventory for information purposes. Denver International Airport is not a significant source of lead; therefore, for purposes of this study, lead emissions were not quantified. In addition, PM 2.5 

## was not quantified in this study because the entire state of Colorado is classified as attainment for PM 2.5



## . 

## 1.2 Estimating Tools

The development of the airport pollutant emissions inventory was conducted using the Emissions and Dispersion Modeling System (EDMS) and other indus try-accepted computer models and techniques. EDMS is the Environmental Protection Agency’s (USEPA’s) preferred guideline model for air quality analyses at airports [I-7] . EDMS is a combined emissions and dispersion model developed by the Federal Aviation Administration (FAA) in coope ration with the United States Air Force (USAF) in the mid-1980s. The primary applications of the model are (1) generating an inventory of emissions caused by sources on and around an airport or air base and (2) calculating pollutant concentrations in the surrounding environment. System data tables include emission factors for civilian and military aircraft, civilian ground support equipment, and civilian motor vehicles. Both the emissions inventory and dispersion modeling m odules interact with the system database to retrieve and store data.

The EDMS emissions inventory module inco rporates USEPA-approved methodologies for calculating aircraft emissions, on- and off-road vehi cle emissions, and stationary source emissions. Pollutants currently included in EDMS for emissions inventories are carbon monoxide (CO), hydrocarbons (HC), volatile organic compounds (VOC), oxides of nitrogen (NO

x 

## ), oxides of sulfur (SO

x 

## ), and particulate matter less than 10 microns in diameter (PM 10 

## ).

In 2001, the FAA re-engineered EDMS to incorporat e new data and algorithms and released EDMS Version 4.0. The FAA subsequently released Ve rsions 4.1, 4.11, 4.12 and 4.2 of the EDMS. EDMS 4.2 is the most current release of the model and was used for the Airport Emissions Inventory study.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section I: Introduction I-3 

## EDMS Version 4.2 includes advances in data inputs for aircraft performance and auxiliary power units (APUs) and new data for dispersion.



## 1.3 Airport Emissions Sources

Estimates of emissions generated by Airport-rela ted sources were prepared for the baseline year (2001) and eight future years (2009, 2010, 2013, 2015, 2020, 2025, and 2030). Sources of emissions that were included in this study are identified in Table I-1. Onroad vehicle traffic emissions at the Airport, of which, construction employee vehicle trips and construction hauling trips are a part, are accounted for in transportation conformity models developed by the Denver Regional Council of Governments (DRCOG) for the Denver metropolitan area and therefore were excluded from the Airport Emissions Inventory study. For the purposes of the documentation the sources of emissions have been divided into two primary categories: airport operational emissions and construction emissions, which are discussed in Section II and Section III, respectively.

Table I-1 Sources of Emissions at Denver International Airport



## • Operational Emissions

o Aircraft

 Aircraft Operations

 Auxiliary Power Units

o Airport Equipment

 Ground Support Equipment

 City Support Equipment

o Minor Point Sources

o Firefighting Training

o Unpaved Roads

• Construction Emissions

o Construction

 Land Development

 Asphalt Paving

 Concrete Batching

 Asphalt Batching

o Construction Equipment

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-1 

# II. Operational Emissions

2.1 Aircraft

For the purposes of the Airport Emissions Inventor y, aircraft emissions include emissions generated by aircraft engines while aircraft are in flight, taxiing, or idling and emissions from on-board auxiliary power units (APUs). These emission sour ces are described in the sections that follow.



## 2.1.1 Aircraft Operations Annual aircraft emissions are a function of the number of annual aircraft operations expressed as landing and takeoff (LTO) cycles, the aircraft fleet mi x (types of aircraft used), and the length of time aircraft spend in each of the four modes of operation defined in EDMS: takeoff, climbout, approach, and idle. For emissions calculations, the EDMS treats the takeoff mode as the time from the start of the takeoff roll until an aircraft reaches 1,000 feet above the ground. The climbout mode begins at 1,000 feet above the ground and ends when the aircra ft reaches the mixing height. The mixing height is set to 3,000 feet above the ground by default. The approach mode begins at the mixing height and ends when the descending aircraft reaches the ground. The idle mode is the sum of the landing roll time, the taxi time, and the time an aircraft spends in queue.

The EDMS database contains an expansive list of ai rcraft types (airframes) and engine types for use in air quality analyses. Aircraft emissions are estimated using emission factors associated with particular engine types and operating modes. Aircraft emission factors included in the EDMS 4.2 database are based on information from engine manufacturers, information contained in the International Civil Aviation Organization (ICAO) Aircraft Engine Exhaust databank, and data provided in the USEPA’s Procedures for Emission Inventory Preparation. Volume IV: Mobile Sources [II-1] . EDMS is not capable of estimating PM 10 

## emissions from aircraft engines. PM 10 

## emission factors used in the Airport Emissions Inventory study were derived from the USEPA’s Draft 2002 National Emissions Inventory [II-2] and are specific to DIA. The baseline year (2001) and future year aircraft emissions estimates are discussed in the sections below.

2.1.1.1 Baseline Emissions The baseline year aircraft emissions inventory was estimated in EDMS 4.2 using aircraft operations data obtained from the Department of Aviation and the FAA’s Air Traffic Activity Data System (ATADS) on-line database. EDMS aircraft flee t mix data used in the calculation of the 2001 baseline emissions inventory was developed using el ectronic data from the Department of Aviation’s aircraft noise monitoring system (ANMS) for calendar year 2001 [II-3] . Information obtained from the U.S. Bureau of Transportation Statistics [II-4] regarding commercial airlines at Denver International Airport in 2001 was used to determine the appropriate engine types for aircraft selected from the EDMS database because the ANMS dataset did not include information regarding engine types. Aircraft and engine fleet mix data contained in the 2000/2001 edition of JP-Airline Fleets International [II-5] was also used to define EDMS aircraft/engine pairings for smaller airlines and for general aviation aircraft not covered in the U.S. Bureau of Transportation Statistics dataset. Table II-1 presents the EDMS aircraft and engine fleet mix used to model baseline year emissions.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-2 

### Table II-1 (1 of 3) Baseline Year Aircraft Fleet Mix and Engine Type Mix – Denver International Airport

EDMS Aircraft Type Aircraft Fleet Mix EDMS Engine Type Engine Type Mix Majors/Nationals

A319 6.56% CFM56-5A5 12.86% CFM56-5B5/P 31.49% V2522-A5 55.65% A320-200 9.67% CFM56-5A1 17.14% CFM56-5B4/P 13.46% V2527-A5 69.40% A340-300 0.17% CFM56-5C4 100.00% B717-200 0.03% BR700-715C1-30 100.00% B727-200 11.97% JT8D-15 94.46% JT8D-17R 5.54% B737-200 3.92% JT8D-15A 70.41% JT8D-17 22.82% JT8D-9A 6.77% B737-300 29.21% CFM56-3B-2 24.96% CFM56-3C-1 75.04% B737-500 8.95% CFM56-3C-1 100.00% B737-700 0.35% CFM56-7B24 100.00% B737-800 1.29% CFM56-7B26 82.64% CFM56-7B27 17.36% B737-900 0.15% CFM56-7B26 100.00% B747-400 0.24% PW4056 100.00% B757-200 13.60% PW2037 97.92% RB211-535E4 2.08% B767-200 0.39% CF6-80A (A1) 83.62% JT9D-7R4D 16.38% B767-300 2.22% CF6-80A2 32.60% PW4056 67.40% B777-200 3.12% PW4077 90.04% GE90-85B 7.26% TRENT 895 2.70% DC9-30 0.09% JT8D-7B 56.60% JT8D-9A 43.40% MD-80 8.06% JT8D-217C 70.52%

JT8D-219 29.48% Subtotal 100.00% Regional/Commuters

BAE146-200 17.65% ALF502R-5 100.00% BH-1900 47.91% PT6A-65B 100.00% Canadair Reg-100 0.01% CF34-3A1 100.00% DO 328 20.17% PW119-C 100.00% EMB-120 3.16% PW118 100.00% Navajo 0.25% TIO-540-J2B2 100.00% REG'L JET 200 9.39% CF34-3B 100.00% Swearingen Metro 2 1.46% TPE331-3 100.00% Subtotal 100.00%

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-3 

### Table II-1 (2 of 3) Baseline Year Aircraft Fleet Mix and Engine Type Mix – Denver International Airport

EDMS Aircraft Type Aircraft Fleet Mix EDMS Engine Type Engine Type Mix All Cargo

A300-600 10.39% CF6-80C2A5 79.80% PW4158 20.20% A310-200F 0.27% CF6-80A3 63.27% JT9D-7R4E1 36.73% B727-200F 31.00% JT8D-15 30.47% JT8D-17 31.50% JT8D-7B 20.05% JT8D-9A 17.98% B737-200 0.14% JT8D-15 100.00% B747-100 0.23% JT9D-7A 100.00% B747-200 0.10% JT9D-7Q 100.00% B757-200 6.10% PW2040 46.67% RB211-535E4 53.33% B767-200 4.51% CF6-80A (A1) 81.48% JT9D-7R4D 18.52% B767-300 5.95% CF6-80C2B7F 100.00% BH-1900C 1.82% PT6A-65B 100.00% BH-C99 7.91% PT6A-36 100.00% Cessna 208 Caravan 4.46% PT6A-114 100.00% Cessna T337 0.34% IO-360-B 100.00% DC10-30F 6.49% CF6-50C2 100.00% DC8-62F 0.17% JT3D-3B 100.00% DC8-73F 2.68% CFM56-2C5 100.00% DC9-15F 1.52% JT8D-7B 100.00% DC9-30F 0.22% JT8D-7B 30.23% JT8D-9 69.77% DC9-40 3.66% JT8D-11 55.17% JT8D-15 44.83% EMB-120 0.50% PW118 100.00% Falcon 20 1.48% CF700-2D 100.00% Learjet 25C 0.12% CJ610-6 100.00% Learjet 35/36 0.43% TFE 731-2-2B 100.00% MD-80 0.78% JT8D-219 100.00% Navajo 7.70% TIO-540-J2B2 100.00% Swearingen Metro 2 1.02% TPE331-3 100.00% Subtotal 100.00% Other Air Taxi

B727-200 0.92% JT8D-15 20.00% JT8D-17 80.00% B737-800 0.12% CFM56-7B26 100.00% BAE 125-700 2.93% TFE731-3 100.00% Beechjet 400 3.41% JT15D-5 (A & B) 100.00% Cessna 208 Caravan 3.64% PT6A-114 100.00% Cessna 441 Conquest 2 7.11% TPE331-8 100.00% CITATION V 3.01% JT15D-5 (A & B) 100.00% Citation VII 0.47% TFE731-3 100.00% CITATION X 1.28% AE3007C 100.00% CL600 1.51% CF34-3A 100.00% DC10-10-F 0.08% CF6-6D 100.00% DC8-63F 1.16% JT8D-7 100.00% DC8-71F 2.11% CFM56-2C5 100.00%

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-4 

### Table II-1 (3 of 3) Baseline Year Aircraft Fleet Mix and Engine Type Mix – Denver International Airport

EDMS Aircraft Type Aircraft Fleet Mix EDMS Engine Type Engine Type Mix Other Air Taxi (cont.)

Falcon 2000EX 0.55% PW308C 100.00% Falcon 50 0.45% TFE731-3 100.00% King Air 200 1.01% PT6A-41 100.00% Learjet 24D 0.36% CJ610-6 100.00% Learjet 35/36 4.89% TFE 731-2-2B 100.00% Navajo 13.28% TIO-540-J2B2 100.00% Swearingen Metro 2 51.71% TPE331-3 100.00% Subtotal 100.00% General Aviation

Bell 206 0.25% 250B17B 100.00% CITATION X 0.84% AE3007C1 100.00% Gulfstream V 0.30% BR700-715B1-30 100.00% CL600 1.84% CF34-3B 100.00% Learjet 25C 1.23% CJ610-6 100.00% Cessna 172 Skyhawk 1.67% IO-320-D1AD 100.00% Piper PA-28 1.50% IO-320-D1AD 100.00% CITATION I 2.26% JT15D-1 100.00% Beechjet 400 1.18% JT15D-5 (A & B) 100.00% CITATION V 4.82% JT15D-5 (A & B) 100.00% Cessna 208 Caravan 3.67% PT6A-114 100.00% BH-C99 1.22% PT6A-20 100.00% Beech King Air 100 5.05% PT6A-28 100.00% PA-31T Cheyenne 6.61% PT6A-28 100.00% Beech King Air 200 13.38% PT6A-41 100.00% Beech King Air 300 1.77% PT6A-60, -60A, -60AG 100.00% BH-1900 3.46% PT6A-67D 100.00% Falcon 2000EX 0.37% PW308C 100.00% Gulfstream II 1.31% SPEY MK511-8 100.00% Gulfstream IV 2.34% TAY Mk611-8 100.00% Citation VII 2.00% TFE 731-2-2B 100.00% Learjet 35/36 11.29% TFE 731-2-2B 100.00% BAE 125-700 4.01% TFE731-3 100.00% Falcon 50 3.67% TFE731-3 100.00% Westwind 2 2.52% TFE731-3 100.00% Swearingen Metro 2 6.19% TPE331-2 100.00% Cessna 441 Conquest2 15.25% TPE331-8 100.00% Subtotal 100.00% Military

C-130 HERCULES 21.15% 501D22A 100.00% F/A-18 HORNET 23.08% F404-GE-400 100.00%

F-16 55.77% F100-PW-100 100.00% Subtotal 100.00%

Source: Ricondo & Associates, Inc. using aircraft operations data obtai ned from the City and County of Denver Department of A viation, JP Airline-Fleets International, and the U.S. Bureau of Transportation Statistics. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-5 

## The baseline year aircraft emissions inventory is presented in Table II-2 . A detailed breakdown of LTO cycle data for baseline conditions is presented in Appendix A. Appendix B contains a detailed summary of aircraft emissions in 2001 by EDMS aircraft type.

Table II-2 Baseline Year Aircraft Emissions – Denver International Airport

Pollutant (tons/year)

Year CO VOC NO x SO x PM 10 2001 2,327.473 290.495 2, 245.267 204.471 163.214

Source: Ricondo & Associates, Inc based on out put from the Emissions and Dispersion M odeling System (EDMS) Version 4.2 and information contained in the USEPA’s Draf t 2002 National Emissions Inventory (NEI). Prepared by: Ricondo & Associates, Inc.



## 2.1.1.2 Forecast Emissions Future year aircraft emissions inventories for DIA were modeled in EDMS 4.2 using aircraft operations data contained in the May 16, 2001 document, Aviation Activity Forecast [II-6], which is the current FAA-approved aviation activity forecast for th e airport. For analysis years not covered in the forecast document, the number of aircraft operations was estimated using linear interpolation. To estimate activity through 2030 (APCD’s final analysis year in the CO and PM 10 

## maintenance plan revisions), the level of aircraft activity was linearly extrapolated based on growth rates presented in the forecast. A summary of aircraft LTO cycles fo r the baseline year and each of the future analysis years is provided in Table II-3

.

Table II-3 Landing Takeoff Cycles: Baseline and Future Analysis Years

Landing Takeoff (LTO) Cycles by Aircraft Category

Year Majors/ Nationals Regional/ Commuters All Cargo Other Air Taxi General Aviation Military Total 2001 183,900 60,000 13,30 0 8,950 7,550 475 274,175 2009 237,200 73,450 17,61 2 9,350 8,213 475 346,300 2010 243,800 75,100 18,15 0 9,400 8,300 475 355,225 2013 263,760 78,540 19,85 0 9,550 8,490 475 380,665 2015 276,920 80,580 20,95 0 9,650 8,630 475 397,205 2020 308,300 84,960 23,82 0 9,900 8,940 475 436,395 2025 338,400 88,300 26,85 0 10,150 9,200 475 473,375 2030 369,765 96,484 29,338 11,091 10,053 519 517,250

Notes: One LTO cycle consists of one arrival and one departure. LTO cycles in 2009, 2013, 2015, and 2020 were determined through linear interpolation. LTO cycles in 2030 were determined through linear extrapolation.

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.



## EDMS aircraft and engine fleet mix data used to develop the emission estimates for the future analysis years are presented in Table II-4 . While the total number of LTO cycles in the future analysis years is different, the EDMS aircraft and engine fleet mix was assumed to be the same. The aircraft and engine fleet mix data for the future analysis years was determined using data obtained from the Department of Aviation’s aircraft noise monitoring system (ANMS) for calendar year 2004, information obtained from the U.S. Bureau of Transportation Statistics regarding aircraft operations at Denver International Airport in 2004, and airline equipment and fleet mix data contained in the 2004/2005 edition of JP-Airline Fleets International [II-7]

.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-6 

### Table II-4 (1 of 3) Future Year Aircraft Fleet Mix and Engine Ty pe Mix – Denver International Airport

EDMS Aircraft Type Aircraft Fleet Mix EDMS Engine Type Engine Type Mix Majors/Nationals

A318 2.93% CFM56-5B8/P 100.00% A319 21.94% CFM56-5B5/P 69.07% V2522-A5 24.39% CFM56-5A5 6.54% A320-200 15.16% V2527-A5 83.17% CFM56-5A1 16.83% A321 0.51% CFM56-5B3/2P DAC-II 100.00% A340-300 0.01% CFM56-5C4 100.00% A340-642 0.02% TRENT 556-61 100.00% B717-200 0.53% BR700-715C1-30 100.00% B737-300 33.15% CFM56-3C-1 83.54% CFM56-3B-2 16.46% B737-800 3.44% CFM56-7B27 44.36% CFM56-7B26 55.64% B747-400 0.36% CF6-80C2B1F 36.51% PW4056 63.49% B757-200 10.75% PW2037 94.16% RB211-535E4B 5.84% B767-200 0.60% CF6-80A (A1) 100.00% B767-300 1.27% PW4056 100.00% B777-200 2.29% PW4077 90.23% GE90-85B 6.10% TRENT 895 3.66% MD-80 6.83% JT8D-217C 61.06% JT8D-219 38.94%

MD-90-30 0.22% V2525-D5 100.00% Subtotal 100.00% Regionals/Commuters

BAE 146-200 4.94% ALF502R-5 100.00% BH-1900C 27.73% PT6A-65B 100.00% Bombardier CRJ700 10.24% CF34-8C1 100.00% Bombardier CRJ900 0.05% CF34-8C5 100.00% Canadair Reg-100 0.01% CF34-3B 100.00% DHC-8-200 9.74% PW123D 100.00% EMB-120 10.57% PW118A 67.92% PW118B 32.08% Embraer ERJ 145LR 2.73% A3007A1/2 66.06% AE3007A1/1 33.94%

REG'L JET 200 33.98% CF34-3B 100.00% Subtotal 100.00%

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-7 

### Table II-4 (2 of 3) Future Year Aircraft Fleet Mix and Engine Type Mix – Denver International Airport

EDMS Aircraft Type Aircraft Fleet Mix EDMS Engine Type Engine Type Mix Cargo

A300-600 27.66% CF6-80C2A5 43.99% PW4158 56.01% A310 0.66% CF6-80A3 100.00% B727-200F 30.21% JT8D-15 35.88% JT8D-17 30.56% JT8D-7B 26.19% JT8D-9A 7.37% B747-100F 0.87% JT9D-7A 62.89% JT9D-7Q 37.11% B757-200 4.33% PW2040 46.78% RB211-535E4 53.22% B767-200 8.35% CF6-80A (A1) 81.50% JT9D-7R4D 18.50% B767-300ER 5.81% CF6-80C2B7F 100.00% BH-1900C 0.91% PT6A-65B 100.00% BH-C99 1.00% PT6A-36 100.00% Cessna 208 Caravan 1.47% PT6A-114 100.00% DC10-10F 1.47% CF6-6D 100.00% DC10-30F 10.95% CF6-50C2 100.00% DC8-61 0.13% JT3D-3B 100.00% DC8-71F 0.34% CFM56-2C5 100.00% DC9-30F 0.57% JT8D-9 100.00% DC9-40 3.61% JT8D-11 55.17% JT8D-15 44.83% Learjet 35/36 0.31% TFE 731-2-2B 100.00% MD-11F 0.04% CF6-80C2D1F 100.00% MD-80 1.23% JT8D-219 100.00% Swearingen Metro 2 0.07% TPE331-3 100.00% Subtotal 100.00% Other Air Taxi

B727-200 0.08% JT8D-15 100.00% B737-200 0.30% JT8D-17 100.00% B737-800 0.23% CFM56-7B26 100.00% BAE 125-700 3.53% TFE731-3 100.00% Beech King Air 200 0.15% PT6A-41 100.00% Beechjet 400A 2.62% JT15D-5 (A & B) 100.00% Cessna 441 Conquest2 5.20% TPE331-8 100.00% CITATION V 4.61% JT15D-5 (A & B) 100.00% Citation VII 0.51% TFE731-3 100.00% CITATION X 1.69% AE3007C 100.00% CL600 0.35% CF34-3B 100.00% CL601-3A 0.36% CF34-3A 100.00% Embraer Legacy 0.20% AE3007A1P (Type 1) 100.00% Falcon 2000EX 0.68% PW308C 100.00% Falcon 50 0.09% TFE731-3 100.00% Galaxy (IAI) G200 0.17% PW306A 100.00% Gulfstream IV 0.05% TAY Mk611-8 100.00% Learjet 24D 0.20% CJ610-6 100.00% Learjet 35/36 1.96% TFE 731-2-2B 100.00% Navajo 18.11% PT6A-28 100.00% Swearingen Metro 2 58.91% TPE331-3 100.00% Subtotal 100.00%

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-8 

### Table II-4 (3 of 3) Future Year Aircraft Fleet Mix and Engine Type Mix – Denver International Airport

EDMS Aircraft Type Aircraft Fleet Mix EDMS Engine Type Engine Type Mix General Aviation

Bell 206 0.85% 250B17B 100.00% CITATION X 1.06% AE3007C 100.00% Gulfstream V 0.85% BR700-715B1-30 100.00% CL600 2.95% CF34-3B 100.00% Learjet 25C 0.85% CJ610-6 100.00% Cessna 172 Skyhawk 1.85% IO-320-D1AD 100.00% Piper PA-28 2.51% IO-320-D1AD 100.00% CITATION I 2.37% JT15D-1 100.00% Beechjet 400 1.37% JT15D-5 (A & B) 100.00% CITATION V 6.48% JT15D-5 (A & B) 100.00% Cessna 208 Caravan 4.57% PT6A-114 100.00% Beech King Air 100 7.79% PT6A-28 100.00% PA-31T Cheyenne 2.26% PT6A-28 100.00% BH-C99 0.21% PT6A-36 100.00% Beech King Air 200 13.08% PT6A-41 100.00% Beech King Air 300 1.97% PT6A-60, -60A, -60AG 100.00% BH-1900 3.45% PT6A-67D 100.00% Falcon 2000EX 0.71% PW308C 100.00% Gulfstream II 1.31% SPEY MK511-8 100.00% Gulfstream IV 3.51% TAY Mk611-8 100.00% Citation VII 1.74% TFE 731-2-2B 100.00% Learjet 35/36 11.46% TFE 731-2-2B 100.00% BAE 125-700 5.11% TFE731-3 100.00% Falcon 50 5.46% TFE731-3 100.00% Westwind 2 2.33% TFE731-3 100.00% Swearingen Metro 2 1.23% TPE331-3 100.00% Cessna 441 Conquest2 12.67% TPE331-8 100.00% Subtotal 100.00% Military

C-130 HERCULES 20.00% 501D22A 100.00% C-17A 31.43% F117-PW-100 100.00%

F-16 48.57% F100-PW-100 100.00% Subtotal 100.00%

Source: Ricondo & Associates, Inc. using ai rcraft operations data obtained from the C ity and County of Denver Department of Av iation, JP Airline-Fleets International, and the U.S. Bureau of Transportation Statistics. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-9 

## A summary of future-year aircraft emissions is presented in Table II-5 . A detailed breakdown of aircraft LTO cycle data for the future analysis years is presented in Appendix A. Appendix B contains a detailed summary of aircraft emissions by EDMS aircraft type for the future analysis

years.

Table II-5 Future Year Aircraft Emissions – Denver International Airport

Source: Ricondo & Associates, Inc based on out put from the Emissions and Dispersion M odeling System (EDMS) Version 4.2 and information contained in the USEPA’s Draf t 2002 National Emissions Inventory (NEI). Prepared by: Ricondo & Associates, Inc.



## 2.1.2 Auxiliary Power Units Many large commercial aircraft are equipped with auxiliary power units (APUs). An APU is basically a small turbine engine that generates electricity and compressed air to operate aircraft instruments, lights, and ventilation when the main aircraft engines are not operational, for instance when aircraft are parked at the gate. APUs can al so be used to provide power for starting the main aircraft engines. APUs burn jet fuel and hence create exhaust emissions.

The methodology for calculating emissions from AP Us is presented in Appendix E of the report Air Quality Procedures for Civilian Airports and Air Force Bases [II-8] . This methodology has been incorporated into the EDMS model. Emissions from APUs are tied to the number of LTO cycles performed by aircraft equipped by APUs, and the operating times of the APUs per LTO cycle. Default APU assignments and operating times in ED MS were utilized for this Airport Emissions Inventory study to provide a conservative estimate of emissions. EDMS is not capable of estimating

PM 10 

## emissions from APUs. Aircraft PM 10 

## emission factors from the USEPA’s Draft 2002 National Emissions Inventory were also used to estimate PM 10 

## emissions for APUs; however, the emission factors were scaled down to account for differences in fuel flow rates between aircraft engines and APUs. Default APU assignments for several aircraft are presented in Table II-6

.

Table II-6 APU Assignments and Operating Times – Representat ive Aircraft at Denver International Airport

Default Operating Time Aircraft Type APU HP (Min/LTO Cycle) B737-300 APU GTCP85-129 200 26 REG'L JET 200 APU GTCP85 200 26 B727-200F APU GTCP85-129 200 26 Beech King Air 200 N/A - - F-16 N/A - -

Notes: The Beech King Air 200 and F-16 aircrafts are assumed to have no onboard APU.

Source: Emissions and Dispersion M odeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc. Pollutant (tons/year)

Year CO VOC NO x SO x PM 10 2009 3,401.936 409.976 2, 784.997 260.129 207.475 2010 3,491.527 419.946 2, 862.095 267.280 212.950 2013 3,753.382 448.461 3, 094.089 288.610 228.581 2015 3,924.432 467.032 3, 246.170 302.576 238.735 2020 4,333.068 511.726 3, 612.786 336.141 262.799 2025 4,723.732 554.432 3, 968.222 368.521 285.519 2030 5,161.622 605.792 4, 336.102 402.677 311.982

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-10 

## 2.1.2.1 Baseline Emissions Baseline year emissions from APUs at DIA are presented in Table II-7 . As discussed above, EDMS default APU assignments were used to develop th e emissions estimate for pollutants other than PM 10



## .

Table II-7

Baseline Year APU Emissions – Denver International Airport

Pollutant (tons/year) Year CO VOC NO x SO x PM 10 2001 143.270 9.235 77. 161 11.575 3.484

Source: Ricondo & Associates, Inc based on output from the Emissions and Dispersion Modeling System (EDMS) Version 4.2 and information contained in the USEPA’s Draf t 2002 National Emissions Inventory (NEI). Prepared by: Ricondo & Associates, Inc.



## 2.1.2.2 Forecast Emissions APU emissions in the future analysis years are presented in Table II-8 . The emissions estimates prepared for the future analysis years also relie d on EDMS default APU assignments for pollutants other than PM 10



## .

Table II-8 Future Year APU Emissions – Denver International Airport

Pollutant (tons/year) Year CO VOC NO x SO x PM 10 2009 153.711 10.325 114.199 15.415 4.582 2010 157.827 10.606 117.352 15.845 4.707 2013 169.604 11.406 126.722 17.077 5.073 2015 177.258 11.929 132.862 17.890 5.312 2020 195.397 13.180 147.561 19.825 5.883 2025 212.551 14.361 161.674 21.676 6.428 2030 232.241 15.692 176.665 23.683 7.023

Source: Ricondo & Associates, Inc based on output from the Emissions and Dispersion Modeling System (EDMS) Version 4.2 and information contained in the USEPA’s Draf t 2002 National Emissions Inventory (NEI). Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-11 

## 2.2 Airport Equipment

For the purposes of the Airport Emissions Inventory study, airport equipment includes ground support equipment and City support equipment. Em issions from these two sources are described in the following sections.



## 2.2.1 Ground Support Equipment Ground support equipment (GSE) includes a wide range of vehicles that are used to service aircraft while they are on the ground. Examples of GSE include tugs that haul baggage cars and other equipment, fuel trucks, catering trucks, lavatory trucks, and other service vehicles. Most GSE are powered by gasoline, diesel or propane. Factors that influence the level of emissions from GSE include airport activity levels and the load factor, horsepower, and fuel type of the GSE. GSE emission factors used by EDMS are derived from the USEPA’s NONROAD model.

By default, the EDMS assigns a fleet of GSE to each aircraft type. EDMS default assignments in terms of GSE types and operating times were used to develop emission estimates for the baseline year and future analysis years. Default GSE assignm ents were selected to ensure that the emissions estimates would be conservative. Default GSE assignments for several aircraft types operating at DIA are presented in Table II-9 , on the following page.

2.2.1.1 Baseline Emissions Baseline year emissions from GSE operating at DIA are presented in Table II-10 . As discussed above, the emissions estimate is based on EDMS default GSE assignments.

Table II-10 Baseline Year GSE Emissions – Denver International Airport

Emissions (tons/year)

Year CO VOC NO x SO x PM 10 2001 9,634.922 361.096 488.828 41.734 18.915

Source: Ricondo & Associates, Inc based on output from the Emissions and Dispersion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.



## 2.2.1.2 Forecast Emissions Estimates of emissions from GSE for the future analysis years are presented in Table II-11

.

Table II-11 Future Year GSE Emissions – Denver International Airport

Emissions (tons/year)

Year CO VOC NO x SO x PM 10 2009 12,113.363 444.166 459.687 50.634 26.020 2010 12,591.158 465.125 452.699 66.850 29.681 2013 13,372.486 485.967 442.038 52.896 32.029 2015 13,988.454 507.234 442.049 54.683 42.386 2020 15,459.752 558.958 457.358 59.395 51.136 2025 16,868.541 609.884 499.424 65.025 55.985 2030 18,432.011 666.413 545.717 71.049 61.167

Source: Ricondo & Associates, Inc based on output from the Emissions and Dispersion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-12 

### Table II-9 Default GSE Assignments and Operating Times – Repres entative Aircraft at Denver International Airport

Default Operating Time Aircraft Type Default GSE Assignment HP Power (Min/LTO Cycle)

B737-300 Air Conditioner 0 Electric 30 Air Start 425 Diesel 7 Aircraft Tractor 88 Diesel 8 Baggage Tractor 107 Gasoline 75 Belt Loader 107 Gasoline 48 Cabin Service Truck 210 Diesel 20 Catering Truck 210 Diesel 15 Hydrant Truck 235 Diesel 12 Lavatory Truck 56 Diesel 15 Service Truck 235 Diesel 15 Water Service 0 Electric 12

REG'L JET 200 Aircraft Tractor 88 Diesel 8 Baggage Tractor 107 Gasoline 35 Belt Loader 107 Gasoline 30 Catering Truck 71 Diesel 10 Hydrant Truck 235 Diesel 12 Lavatory Truck 56 Diesel 15 Service Truck 235 Diesel 15

B727-200F Air Conditioner 210 Diesel 30 Air Start 425 Diesel 7 Aircraft Tractor 88 Diesel 8 Baggage Tractor 107 Gasoline 75 Belt Loader 107 Gasoline 48 Cargo Loader 80 Diesel 40 Hydrant Truck 235 Diesel 12 Lavatory Truck 56 Diesel 15 Service Truck 235 Diesel 15 Water Service 260 Gasoline 12

Swearingen Metro 2 Aircraft Tractor 86 Diesel 5 Baggage Tractor 107 Gasoline 35 Belt Loader 107 Gasoline 30 Cabin Service Truck 71 Diesel 10 Fuel Truck 175 Diesel 20 Ground Power Unit 71 Diesel 40 Service Truck 235 Diesel 15

Beech King Air 200 Baggage Tractor 107 Gasoline 35 Fuel Truck 175 Diesel 10 Ground Power Unit 71 Diesel 40

F-16 Cart 

### 25 Diesel 10 Generator 

### 158 Diesel 120 Lift 

### 115 Diesel 10

Source: Emissions and Dispersion M odeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-13 

## 2.2.2 City Support Equipment City support equipment includes nonroad equipment, such as airport snow removal equipment, and on-road equipment, such as fleet pick-up trucks, fleet sport utility vehicles, employee shuttle busses and street sweepers, operated in non-public environm ents such as the air operations area (AOA). As discussed in Section 1.3, it was assumed that emissions from motor vehicle travel outside the AOA are accounted for in the transportation conformity models managed by DRCOG. City support equipment vehicles evaluated in the Airport Emi ssions Inventory study include diesel-powered and gasoline-powered vehicles.

To calculate the emissions produced by city supp ort equipment, it was necessary to estimate vehiclemiles traveled (VMT) by diesel-powered and gasoline-powered vehicles. The Department of Aviation provided information regarding gallons of ga soline and diesel fuel dispensed at DIA for city support equipment in 2001. Dispensed yearly fuel was assumed to increase in proportion to the number of annual aircraft operations. City support equipment was assumed to have an average fuel efficiency of twenty miles per gallon, an assumption that remained constant through all analysis years. VMT for each year were calculated by multiplying the gallons of fuel dispensed by twenty miles per gallon.

Emissions produced by city support equipment were calculated by multiplying the VMT by fuel specific emission factors. Emission factors for city support equipment were developed by APCD using the USEPA’s MOBILE6.2 emission factor model. Emission factors developed by MOBILE6.2 are expressed in grams per vehicle mile, therefore to calculate emissions in tons, it was necessary to use a conversion factor. Emission factors developed by APCD are presented in Table II-12

.

Table II-12 Emission Factors for City Support Equipment

Year Diesel (g/veh-mile) Gasoline (g/veh-mile) CO VOC NO x SO x PM 10 CO VOC NO x SO x PM 10 2001 8.8510 1.4110 17.4130 0.3667 0.5365 30.3579 2.384 1 1.5744 0.0939 0.0366 2009 4.8370 0.8240 8.6430 0.1007 0.2508 21.8027 1.181 7 0.8557 0.0095 0.0255 2010 4.0770 0.7680 7.7060 0.0108 0.2106 20.4834 1.098 4 0.7868 0.0095 0.0253 2013 2.5870 0.6340 4.9040 0.1499 0.0135 17.6388 0.847 0 0.6229 0.0249 0.0095 2015 1.8930 0.5810 3.6000 0.0135 0.1149 16.8009 0.776 5 0.5517 0.0095 0.0249 2020 1.1000 0.5220 1.7000 0.0108 0.0767 14.7337 0.634 6 0.4623 0.0095 0.0247 2025 0.7310 0.5100 0.9520 0.0135 0.0663 14.2189 0.541 2 0.4403 0.0095 0.0247 2030 0.6250 0.5070 0.6310 0.0108 0.0632 13.6785 0.493 6 0.3700 0.0095 0.0247

Source: State of Colorado Air Pollution Control Division, May 25, 2005. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-14 

## 2.2.2.1 Baseline Emissions Baseline year emissions from city support equipment at DIA are presented in Table II-13

.

Table II-13 Baseline Year Emissions for City Support Equipment

Year Fuel Gallons dispensed Average Mileage (mpg) VMT Emissions (tons/year) CO VOC NO x SO x PM 10 Diesel 707,972 20 14,159,432 138.147 22.023 271. 784 5.723 8.374 2001 Gasoline 305,877 20 6,117,542 204. 717 16.077 10.617 0.633 0.247

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.



## 2.2.2.2 Forecast Emissions Estimates of emissions from city support equipmen t in the future analysis years are presented in Table II-14

.

Table II-14 Future Year Emissions for City Support Equipment

Year Fuel Gallons dispensed Average Mileage (mpg) VMT Emissions (tons/year) CO VOC NO x SO x PM 10 Diesel 707,972 20 17,884,239 95.357 16.244 170. 388 1.985 4.944 2009 Gasoline 305,877 20 7,726,835 185.702 10.065 7.288 0.081 0.217 Diesel 894,212 20 18,345,160 82.445 15.531 155. 831 0.218 4.259 2010 Gasoline 386,342 20 7,925,974 178.962 9.597 6. 874 0.083 0.221 Diesel 917,258 20 19,658,978 56.061 13.739 106. 271 3.248 0.293 2013 Gasoline 396,299 20 8,493,605 165.145 7.930 5. 832 0.233 0.089 Diesel 982,949 20 20,513,166 42.804 13.138 81. 403 0.305 2.598 2015 Gasoline 424,680 20 8,862,655 164.135 7.586 5. 389 0.093 0.243 Diesel 1,025,658 20 22,537,085 27.327 12.968 42. 233 0.268 1.905 2020 Gasoline 443,133 20 9,737,083 158.141 6.811 4. 962 0.102 0.265 Diesel 1,126,854 20 24,446,872 19.699 13.744 25. 655 0.364 1.787 2025 Gasoline 486,854 20 10,562,20 1 165.549 6.301 5.126 0.110 0.288 Diesel 1,222,344 20 26,712,743 18.404 14.929 18. 580 0.318 1.861 2030 Gasoline 528,110 20 11,541,16 4 174.017 6.280 4.707 0.121 0.314

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-15 

## 2.3 Minor Point Sources

Stationary point sources at Denver International Airport include boilers, chiller engines, emergency generators, cooling towers, incinerators, jet fuel storage tanks, gasoline storage tanks, and paint booths. These facilities are operated by the City and County of Denver and by Airport tenants. Baseline year emissions data for minor point sources were provided by APCD. Future year emissions from minor point sources were determined using growth factors provided by APCD, growth factors that were calculated using information in the Airport Activity forecast, or growth factors calculated using other information including building square footage. Growth factors used to estimate future year emissions for each minor point source included in the airport emissions inventory are described in Tables II-15 and II-16 . Table II-15 includes information about minor point sources that emit criteria pollutants of interest for the CO and PM 10 

## maintenance plans. Table II-16 lists minor point sources that emit VOC. Emi ssions estimates for the Central Plant boilers were adjusted to account for higher fuel useage during the winter months (December through February) using information contained in the Air Pollutant Emission Notice (APEN). Similarly, emission estimates for the Central Plan chiller engines were adjusted to account for lower fuel useage during the winter months. Seasonal variations in fuel useage or load was not factored into the emission estimates for other minor point sources.

Table II-15 Minor Point Emission Sources at Denver International Airport and Future Growth Factors

Company Emission Point APCD ID No. Growth Factor Basis City and County of Denver Central Pl ant boilers 031/1260/101 Total enplanements City and County of Denver Central Plant chiller engines 031/1260/102 Total enplanements

City and County of Denver Emergency generators for airfield lighting vaults 031/1260/104 APCD methodology

City and County of Denver Incinerators 031/ 1260/107 International passenger enplanements City and County of Denver Cooling tower 031/1260/108 APCD methodology City and County of Denver Emergency generator for Airport Office Building 031/1260/109 APCD methodology

United Airlines Maintenance air start

compressor 031/1814/004 Aircraft operations

United Airlines Paint booths 031/1814/018 Aircraft operations Continental Airlines Hangar boilers 031/1815/012 APCD methodology Continental Airlines Icehouse boilers 031/1815/013 APCD methodology Inland Technologies Natural gas-fired heater for hot oil 031/1822/001 APCD methodology

Inland Technologies Medium boiler 031/1822/002 APCD methodology Inland Technologies Small boiler 031/1822/003 APCD methodology

Source: Ricondo & Associates, Inc. base d on information provided by the City and County of Denver Department of Aviation Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-16 

### Table II-16 VOC Only Minor Point Emission Sources at Denver International Airport and Future Growth Factors

Company Emission Point AIRS ID No. Growth Factor Basis City and County of Denver O&G E&P condensate tank battery – Box Elder J 001/1565/001 APCD methodology

City and County of Denver O&G E&P condensate tank battery – Box Elder K 001/1566/001 APCD methodology

City and County of Denver O&G E&P condensate tank battery – Champlin 117 Amoco C 001/1567/001 APCD methodology

City and County of Denver O&G E&P condensate tank battery – Champlin 75 Amoco D 001/1573/001 APCD methodology

City and County of Denver Maintenance pa int booth 031/1260/105 Aircraft operations City and County of Denver Fleet vehicle gasoline tank 031/1260/106 Aircraft operations Vanguard Car Rental USA (National Alamo) Fuel tanks for rental cars 031/1 498/001 Domestic passenger enplanements

Advantage Fuel tanks for rental cars 031/1646/001 Domestic passenger enplanements Dollar Thrifty Automotive Group Fuel tanks for r ental cars 031/1650/001 Domest ic passenger enplanements Aircraft Service International Group Jet fuel tank 031/1811/001 Tank farm General Manager projection

Aircraft Service International Group Jet fuel tank 031/1811/002 Tank farm General Manager projection

Aircraft Service International Group Jet fuel tank 031/1811/003 Tank farm General Manager projection

Aircraft Service International Group Jet fuel tank 031/1811/004 Tank farm General Manager projection

Aircraft Service International Group Jet fuel tank 031/1811/005 Tank farm General Manager projection

Aircraft Service International Group Jet fuel tank 031/1811/006 Tank farm General Manager projection

Aircraft Service International Group Concourse A GSE fueling station 031/1811/007 Aircraft operations

Aircraft Service International Group Concourse B GSE fueling station 031/1811/008 Aircraft operations

Aircraft Service International Group Concourse C GSE fueling station 031/1811/009 Aircraft operations

Aircraft Service International Group South Cargo GSE fueling station 031/1811/010 Aircraft operations

United Airlines Fuel tanks 031/1814/006 Aircraft operations FedEx Fuel tank 031/1817/003 Aircraft operations Avis Fuel tanks for rental cars 031/ 1820/001 Domestic passenger enplanements Hertz Fuel tanks for rental cars 031/ 1821/001 Domestic passenger enplanements Enterprise Fuel tanks for rental cars 031/1824/001 Domestic passenger enplanements Hertz Fuel tanks for rental cars 031/ 1825/001 Domestic passenger enplanements Payless Fuel tanks for rental cars 031/1827/001 Domestic passenger enplanements Budget Fuel tanks for rental cars 031/1828/001 Domestic passenger enplanements ConocoPhillips Fuel tanks 031/1829/001 Total enplanements City and County of Denver O&G E&P condensate tank battery – Champlin 117 Amoco A 031/1971/001 APCD methodology

City and County of Denver O&G E&P condensate tank battery – Champlin 125 Amoco B 031/1972/001 APCD methodology

City and County of Denver O&G E&P condensate tank battery – Kallsen 031/1973/001 APCD methodology

Source: Ricondo & Associates, Inc. base d on information provided by the City and County of Denver Department of Aviation Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-17 

## 2.3.1 Baseline Emissions Baseline year emissions from minor point sources at DIA are presented in Table II-17 . A detailed summary of emissions from minor point sources is provided in Appendix C

.

Table II-17

Baseline Year Emissions from Minor Point Sources

Emissions (tons/year)

Year CO VOC NO x SO x PM 10 2001 40.328 138.287 41.000 1.166 7.921

Source: Air Pollution Control Division and City and County of Denver Department of Aviation Prepared by: Ricondo & Associates, Inc.



## 2.3.2 Forecast Emissions Estimates of emissions from minor point sources in the future analysis years are presented in Table II-18

.

Table II-18

Future Year Emissions fr om Minor Point Sources

Emissions (tons/year)

Year CO VOC NO x SO x PM 10 2009 54.207 169.746 52.945 1.306 8.832 2010 55.801 176.934 54.522 1.338 9.162 2013 60.311 185.413 59.082 1.432 10.001 2015 62.689 192.304 61.718 1.486 10.497 2025 71.403 211.681 69.991 1.642 11.990 2030 79.610 236.100 78.104 1.808 13.500

Source: Air Pollution Control Division and City and County of Denver Department of Aviation Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-18 

## 2.4 Firefighting Training

Firefighting training operations at the airport’s Ai rcraft Rescue and Firefighting (ARFF) training facility are a source of pollutant emissions. The f acility allows firefighters for the airport and fire departments from across the Denver metropolitan area to train in a live-fire environment. Emissions from firefighting training operations vary based on the quantity of the fuel burned in the training fires and the type of fuel burned. Information about firefighting training operations at DIA including annual gallons of fuel burned and type of fuel burned was obtained through conversations with ARFF personnel [II-9] . Information regarding quantities of fuel burned and type of fuel were input into EDMS to estimate annual emissions from firefighti ng activities. Emissions from firefighting training operations are summarized below.



## 2.4.1 Baseline Emissions Baseline year emissions from firefighting training operations are presented in Table II-19.

Table II-19 Baseline Year Firefighting Training Emissions – Denver International Airport

Pollutant (tons/year)

Year CO VOC NO x SO x PM 10 2001 0.435 0.398 0.080 0.000 1.465

Source: Ricondo & Associates, Inc. base d on output from the Emission Dispersion a nd Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.



## 2.4.2 Forecast Emissions Emissions from firefighting training operations were assumed to grow over time as the number of aircraft operations performed at DIA increases. Emissions from firefighting training operations were assumed to remain constant after 2013 because the ARFF is expected to reach operational capacity in 2013. Emissions from firefighting operations for the future analysis years are presented in Table II20

.

Table II-20 Future Year Firefighting Training Emi ssions – Denver International Airport

Pollutant (tons/year)

Year CO VOC NO x SO x PM 10 2009 0.861 0.787 0.159 0.000 2.900 2010 0.939 0.858 0.173 0.000 3.163 2013 1.218 1.112 0.224 0.001 4.102 2015 1.218 1.112 0.224 0.001 4.102 2020 1.218 1.112 0.224 0.001 4.102 2025 1.218 1.112 0.224 0.001 4.102 2030 1.218 1.112 0.224 0.001 4.102

Source: Ricondo & Associates, Inc. base d on output from the Emission and Dispersi on Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section II: Operatio nal Emissions II-19 

## 2.5 Unpaved Roads

Vehicle travel on unpaved roads can be a source of fugitive dust (PM 10 

## ) emissions. PM 10 

## emissions associated with vehicle travel on unpaved roads were calculated using an empirical formula from AP-42, Section 13.2.2 [II-10] . Emissions from unpaved roads are a function of the distance traveled on the unpaved road, the weight of the vehicle traveling on the road, and the dust content of the unpaved road. Vehicles traveling on unpaved roads were assumed to be either light-duty trucks or sport utility vehicles (SUVs). The calculation of the emission factor used in the unpaved roads analysis is described in Appendix D

.

Unpaved roads within the air operations area (AOA) were evaluated in the Airport Emissions Inventory since the APCD has already estimated emissions for unpaved roads that are publicly accessible (e.g., unpaved county roads). Trips made by the Denver Police Department (DPD) and a private security contractor were the only trips cons idered in the analysis. Information provided by the Department of Aviation, including the Airport Layout Plan, was used to determine the route traveled by the DPD and the private security contractor on unpaved roads and the average trip length. The average trip length was determined to be 24.1 miles. Additional information regarding the route is presented in Appendix D

.

The number of daily trips on unpaved roads performed by the DPD and the private security contractor were determined through conversations with DIA security personnel [II-11] . During each of 3 daily shifts, DPD makes 2 trips and the private security contractor makes 4 trips. The DPD therefore makes 6 daily trips and the private security contractor makes 12 daily. Total annual VMT on unpaved roads were calculated based on the number of daily trips and the trip length. It was assumed that changes to the airport layout in the future would not significantly change the length of the trip or number of trips, thus VMT was assumed to remain constant. Estimates of PM 10 

## emissions associated with travel on unpaved roads are presented in Table II-21.

Table II-21 Summary of PM 10 

### Emissions on Unpaved Roads

Daily Security Trips Trip Distance Yearly VMT Emission Factor (lb/VMT) PM 10 (tons) Denver Police Department 6 24.1 miles 52,774 1.8701 49.347 Private Security Contractor 12 24.1 miles 105,547 1.8701 98.693

Total 148.040

Source: Ricondo & Associates, Inc. based on information provided by the City and Count y of Denver Department of Aviation. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section III: Construction Emissions III-1 

# III. Construction Emissions

3.1 Overview

Construction activity at DIA is a source of pollutant emissions. The level of construction-related emissions at DIA varies year by year according to the number of construction projects that are ongoing at any one time, the size and scale of the construction projects, and the type of construction activity (e.g., land clearing, concrete paving, building demolition). To ensure that the Airport Emissions Inventory did not understate constructi on-related emissions at DIA, Department of Aviation staff defined a “worst year” construction s cenario using historical records and information regarding capital improvement projects that have been proposed for implementation in the next twenty-five years. The “worst year” construction scenario was developed based on the assumption that construction activity for all of the potential construction projects would occur during a single construction season. This assumption is reasonable because airports often implement significant infrastructure expansions over a short time frame, following a comprehensive effort to complete planning and environmental analyses and obtain funding. Furthermore, it was assumed that the same construction emissions estimate would apply to each of the CO and PM 10 

## maintenance plan analysis years (i.e., DIA construction emissions are the sa me for every year presented in this Airport Emissions Inventory study). This was done because the specific year that a worst case construction would occur is currently unknown.

Table III-1 provides a summary of potential airport capital improvement projects to be constructed at DIA during a worst case year in the next twenty -five years. Construction emissions estimates for certain projects listed in Table III-1 have been prepared in support of previous general conformity evaluations therefore, where appropriate, these es timates were used to develop the “worst year” construction emissions estimate. New constructi on emissions estimates were prepared for the “Passenger Concourse” and “Terminal Module” projects because existing data were not available for these types of projects. Additional information regarding emissions associated with the projects listed in Table III-1 is presented in Appendix E

.

The combined emissions from all potential construction projects are presented in Table III-2 . Based on a request from APCD, the Department of Aviation conducted additional analysis surroundingtailpipe emissions from construction equipment and the introduction of low-sulfur diesel and ultralow sulfur diesel fuel in the future. Table III-3 presents estimates of construction equipment emissions for each of the SIP analysis years that re flect the use of low-sulfur and ultra-low sulfur diesel fuel by airport construction equipment. Information contained in the USEPA memorandum Diesel Fuel Sulfur Inputs for the Draft NONROAD2004 Model Used in the 2004 Nonroad Diesel Engine Final Rule [III-1] was used to determine future-year SO

x 

## emissions for construction equipment.

Appendix F presents a detailed discussion of the construction emissions analysis conducted for the “Passenger Concourse” and “Terminal Module” projects. Sources of information used to develop the emissions estimates for the “Passenger Concourse” and “Terminal Module” projects included:

• Section 13.2.3 “Heavy Construction Operations” of AP-42. [III-2]

• Section 11.9 “Western Surface Coal Mining” of AP-42. [III-3]

• Section 11.12 “Concrete Batching” of AP-42 [III-4]

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section III: Construction Emissions III-2 

## • USEPA Report Nonroad Engine and Vehicle Emission Study—Report [III-5]

• USEPA Report NR-009c, Exhaust and Crankcase Emission Factors for Nonroad Engine Modeling – Compression-Ignition

. [III-6]

Table III-1 Summary of Airport Capital Improvement Proj ects for “Worst Year” Construction Scenario

Project Description Source of Emissions data Runway 16,000 foot long runway with associated taxiways and service roads Based on historical analysis for 6 th Runway

Taxiway One mile long and 100 feet wide. 17 inches thick concrete with asphalt shoulders. Designed to aircraft design group (ADG) VI standards. Based on historical analysis for Taxiway Echo-Alpha (EA).

ARFF Station New ARFF station Bas ed on historical analysis for replacement ARFF station. Terminal Module New 300 foot long by 300 foot wide terminal module. Multiple stories. Associated curbside. Based on new analysis documented in Appendix F.

Passenger Concourse New 24-gate passenger concourse and return loop for automated guideway transit system (AGTS). Based on new analysis documented in Appendix F.

Parking Structure Parkin g structure with 2,000 parking spaces Based on historical analysis for Module 4 West Parking Garage. Parking Lot Surface parking lot with 2,000 parking spaces Based on historical analysis for Pikes Peak Lot expansion. Detention Pond Large detention pond Based on historical analysis for Detention Pond T-239. Hotel New on-Airport hotel Based on historical analysis for the onAirport Westin hotel. Commercial Development 50 acres of general commercial development. 75% coverage of site. Based on historical analysis for Worldport. The historical emissions estimate was scaled up by a factor of 1.5 due to the size of the proposed commercial development.

Source: Burlstone, Inc. and Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.



### Table III-2 Total Emissions – All Construction Projects

Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 79.575 Asphalt Paving 0.000 73.100 0.000 0.000 0.000 Concrete Batching 3.230 0.450 14.690 0.240 13.555 Asphalt Batching 15.77 5 5.865 47.560 31.820 4.860 Construction Equipment 125.78 2 38.796 349.270 35.755 32.662 Total 144.787 118.211 411.52 0 67.815 130.652

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Section III: Construction Emissions III-3 

### Table III-3 Estimates of Construction Equipment Emissions

Emissions in Tons per Year

Year CO VOC NO x SO x PM 10 2001 1/ 125.782 38.796 349. 270 35.755 32.662 2009 125.782 38.796 349.270 5.495 32.662 2010 125.782 38.796 349.270 2.583 32.662 2013 125.782 38.796 349.270 0.501 32.662 2015 125.782 38.796 349.270 0.172 32.662 2020 125.782 38.796 349.270 0.172 32.662 2025 125.782 38.796 349.270 0.172 32.662 2030 125.782 38.796 349.270 0.172 32.662

Notes: 1/ Construction equi pment emissions for 2001 were derived from Table III-2.

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Impl ementation Plans FINAL DRAFT Section V: References IV-1 

# IV. References

ES-1 Ricondo & Associates, Inc. SIP Airport Emissions Inventori es Assumptions and Methodology Protocol Document. May 2005.

I-1. U.S. Congress. Clean Air Act of 1970 . Public Law 91-604. December 31, 1970.

I-2. U.S. Congress. Clean Air Act Amendments of 1990 . Public Law 101-49. November 15, 1990.

I-3. U.S. National Archives and Records Administration. Office of the Federal Register. Code of Federal Regulations. Title 40, Part 50. July 2003, as amended.

I-4. U.S. National Archives and Records Administration. Office of the Federal Register. Federal Register. Vol 66, No. 176, September 11, 2001. pp. 47086-47093.

I-5 U.S. National Archives and Records Administration. Office of the Federal Register. Federal Register. Vol 66, No. 241, December 14, 2001. pp. 64751-64759.

I-6. U.S. National Archives and Records Administration. Office of the Federal Register. Federal Register. Vol 67, No. 179, September 16, 2002. pp. 58335-58339.

I-7 Federal Aviation Administration, Office of Environment and Energy. Emissions and Dispersion Modeling System Version 4.2. September 2004.

II-1. U.S. Environmental Protection Agency. Procedures for Emission Inventory Preparation. Volume IV: Mobile Sources . Chapter 5: Emissions from Aircraft, 1992.

II-2. U.S. Environmental Protection Agency. Draft 2002 National Emissions Inventory

.

II-3. City and County of Denver, Aircraft Noise Monitoring System (ANMS) Data, Calendar Years 2001 and 2004.

II-4. U.S. Bureau of Transportation Statistics. Airline On-Time Statistics, Calendar Years 2001 and 2004.

II-5. Bucher & Co. Publication. JP Airline-Fleets International 2000/2001.

II-6. Ricondo & Associates, Inc. Aviation Activity Forecast . May 16, 2001.

II-7. Bucher & Co. Publication. JP Airline-Fleets International 2004/2005. 38 th 

## Edition, April 2004.

II-8. Federal Aviation Administration. Office of Environment and Energy, AEE-120. Air Quality Procedures for Civilian Airports and Air Force Bases, April, 1997, as amended.

II-9. Conversations with Chief Sauls. Tuesday, May 10, 2005.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Impl ementation Plans FINAL DRAFT Section V: References IV-2 

## II-10. U.S. Environmental Protection Agency. Compilation of Air Pollutant Emission Factors AP-42, Fifth Edition, Volume I: Stationary Point and Area Sources , Section 13.2.2 “Unpaved Roads”. December 2003.

II-11. Conversations with George Radovich of DIA Security on Monday, June 6, 2005.

III-1. U.S. Environmental Protection Agency. Diesel Fuel Sulfur Inputs for the Draft NONROAD2004 Model Used in the 2004 Nonroad Diesel Engine Final Rule. April 27, 2004.

III-2. U.S. Environmental Protection Agency . Compilation of Air Pollutant Emission Factors AP-42, Fifth Edition, Volume I: Stationary Point and Area Sources , Section 13.2.3 “Heavy Construction Operations”. January 1995.

III-3. U.S Environmental Protection Agency . Compilation of Air Pollutant Emission Factors AP-42, Fifth Edition, Volume I: Stationary Point and Area Sources , Section 11.9 “Western Surface Coal Mining”. October 1998.

III-4. U.S. Environmental Protection Agency . Compilation of Air Pollutant Emission Factors AP-42, Fifth Edition, Volume I: Stationary Point and Area Sources , Section 11.12 “Concrete Batching”. October 2001.

III-5. U.S. Environmental Protection Agency. Nonroad Engine and Vehicle Emission Study—Report

. November 1991.

III-6. U.S. Environmental Protection Agency, Office of Mobile Sources. Exhaust Emission Factors for Nonroad Engine Modeling – Compression-Ignition, Report No. NR-009c, Table A2 “Steady-State Emission Factors for CI E ngines in the NONROAD Model”. April 2004.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix A: Aircraft Landing and Takeoff Cycles A -1 

# Appendix A. Aircraft Landing Takeoff Cycles

This appendix presents aircraft landing takeoff (LTO) cycle data used to develop the aircraft emission inventories presented in Section II. Tables A-1 and A-2 present aircraft landing takeoff (LTO) cycles data for each of the SIP analysis years.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix A: Aircraft Landing and Takeoff Cycles A -2 

### Table A-1 (1 of 3) Aircraft Landing and Takeoff (LTO) Cycles at Denver International Airport – 2001

EDMS Aircraft Type EDMS Engine Type 2001 LTO cycles Majors/Nationals

A319 CFM56-5A5 1,550 CFM56-5B5/P 3,796 V2522-A5 6,709 A320-200 CFM56-5A1 3,048 CFM56-5B4/P 2,394 V2527-A5 12,342 A340-300 CFM56-5C4 321 B717-200 BR700-715C1-30 64 B727-200 JT8D-15 20,799 JT8D-17R 1,220 B737-200 JT8D-15A 5,075 JT8D-17 1,644 JT8D-9A 488 B737-300 CFM56-3B-2 13,408 CFM56-3C-1 40,306 B737-500 CFM56-3C-1 16,453 B737-700 CFM56-7B24 638 B737-800 CFM56-7B26 1,968 CFM56-7B27 413 B737-900 CFM56-7B26 284 B747-400 PW4056 443 B757-200 PW2037 24,487 RB211-535E4 519 B767-200 CF6-80A (A1) 605 JT9D-7R4D 119 B767-300 CF6-80A2 1,333 PW4056 2,756 B777-200 PW4077 5,158 GE90-85B 416 TRENT 895 155 DC9-30 JT8D-7B 94 JT8D-9A 72 MD-80 JT8D-217C 10,453 JT8D-219 4,370 Subtotal 183,900 Regional/Commuters

BAE146-200 ALF502R-5 10,591 BH-1900 PT6A-65B 28,748 Canadair Reg-100 CF34-3A1 7 DO 328 PW119-C 12,100 EMB-120 PW118 1,895 Navajo TIO-540-J2B2 152 REG'L JET 200 CF34-3B 5,632 Swearingen Metro 2 TPE331-3 875 Subtotal 60,000

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix A: Aircraft Landing and Takeoff Cycles A -3 

### Table A-1 (2 of 3) Aircraft Landing and Takeoff (LTO) Cycles at Denver International Airport – 2001

EDMS Aircraft Type EDMS Engine Type 2001 LTO cycles All Cargo

A300-600 CF6-80C2A5 1,103 PW4158 279 A310-200F CF6-80A3 22 JT9D-7R4E1 13 B727-200F JT8D-15 1,256 JT8D-17 1,299 JT8D-7B 827 JT8D-9A 741

B737-200 JT8D-15 19 B747-100 JT9D-7A 30 B747-200 JT9D-7Q 14 B757-200 PW2040 379 RB211-535E4 433 B767-200 CF6-80A (A1) 489 JT9D-7R4D 111 B767-300 CF6-80C2B7F 791 BH-1900C PT6A-65B 242 BH-C99 PT6A-36 1,052 Cessna 208 Caravan PT6A-114 594 Cessna T337 IO-360-B 45 DC10-30F CF6-50C2 864 DC8-62F JT3D-3B 23 DC8-73F CFM56-2C5 356 DC9-15F JT8D-7B 202 DC9-30F JT8D-7B 9 JT8D-9 20 DC9-40 JT8D-11 269 JT8D-15 218 EMB-120 PW118 67 Falcon 20 CF700-2D 196 Learjet 25C CJ610-6 16 Learjet 35/36 TFE 731-2-2B 57 MD-80 JT8D-219 104 Navajo TIO-540-J2B2 1,024 Swearingen Metro 2 TPE331-3 136 Subtotal 13,300 Other Air Taxi

B727-200 JT8D-15 16 JT8D-17 66 B737-800 CFM56-7B26 10 BAE 125-700 TFE731-3 262 Beechjet 400 JT15D-5 (A & B) 305 Cessna 208 Caravan PT6A-114 326 Cessna 441 Conquest2 TPE331-8 637 CITATION V JT15D-5 (A & B) 270 Citation VII TFE731-3 42 CITATION X AE3007C 115 CL600 CF34-3A 135 DC10-10-F CF6-6D 7 DC8-63F JT8D-7 104 DC8-71F CFM56-2C5 189 Falcon 2000EX PW308C 49 Falcon 50 TFE731-3 40 King Air 200 PT6A-41 91

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix A: Aircraft Landing and Takeoff Cycles A -4 

### Table A-1 (3 of 3) Aircraft Landing and Takeoff (LTO) Cycles at Denver International Airport – 2001

EDMS Aircraft Type EDMS Engine Type 2001 LTO cycles Other Air Taxi (cont.)

Learjet 24D CJ610-6 32 Learjet 35/36 TFE 731-2-2B 438 Navajo TIO-540-J2B2 1,188 Swearingen Metro 2 TPE331-3 4,628 Subtotal 8,950 General Aviation

Bell 206 250B17B 303 CITATION X AE3007C1 381 Gulfstream V BR700-715B1-30 1,010 CL600 CF34-3B 134 Learjet 25C CJ610-6 89 Cessna 172 Skyhawk IO-320-D1AD 19 Piper PA-28 IO-320-D1AD 261 CITATION I JT15D-1 92 Beechjet 400 JT15D-5 (A & B) 126 CITATION V JT15D-5 (A & B) 277 Cessna 208 Caravan PT6A-114 1,152 BH-C99 PT6A-20 171 Beech King Air 100 PT6A-28 364 PA-31T Cheyenne PT6A-28 151 Beech King Air 200 PT6A-41 64 Beech King Air 300 PT6A-60, -60A, -60AG 139 BH-1900 PT6A-67D 28 Falcon 2000EX PW308C 277 Gulfstream II SPEY MK511-8 99 Gulfstream IV TAY Mk611-8 177 Citation VII TFE 731-2-2B 22 Learjet 35/36 TFE 731-2-2B 93 BAE 125-700 TFE731-3 852 Falcon 50 TFE731-3 499 Westwind 2 TFE731-3 113 Swearingen Metro 2 TPE331-2 467 Cessna 441 Conquest2 TPE331-8 190 Subtotal 7,550 Military

C-130 HERCULES 501D22A 100 F/A-18 HORNET F404-GE-400 110

F-16 F100-PW-100 265

Subtotal 475

Total 274,175

Source: Ricondo & Associates, Inc. using ai rcraft operations data obtained from the C ity and County of Denver Department of Av iation, JP Airline-Fleets International, and the U.S. Bureau of Transportation Statistics. Prepared by: Ricondo & Associates, Inc

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix A: Aircraft Landing and Takeoff Cycles A -5 

### Table A-2 (1 of 3) Aircraft Landing Takeoff (LTO) Cycles at Denver International Airport – 2009, 2010, 2013, 2015, 2020, 2025, 2030

LTO Cycles by Year EDMS Aircraft Type EDMS Engine Type 2009 2010 2013 2015 2020 2025 2030 Air Carrier

A318 CFM56-5B8/P 6,959 7,153 7,738 8,124 9,045 9,928 10,848 A319 CFM56-5B5/P 35,941 36,942 39,966 41,960 46,715 51,276 56,028 V2522-A5 12,693 13,046 14,115 14,819 16,498 18,109 19,787 CFM56-5A5 3,401 3,496 3,782 3,971 4,421 4,852 5,302 A320-200 V2527-A5 29,904 30,736 33,252 34,911 38,867 42,662 46,616 CFM56-5A1 6,053 6,222 6,731 7,067 7,868 8,636 9,436 A321 CFM56-5B3/2P DAC-II 1,212 1,246 1,348 1,415 1,576 1,729 1,890 A340-300 CFM56-5C4 18 18 20 21 23 26 28 A340-642 TRENT 556-61 46 47 51 53 59 65 71 B717-200 BR700-715C1-30 1,256 1,291 1,397 1,467 1,633 1,792 1,958 B737-300 CFM56-3C-1 65,691 67,519 73,047 76,691 85,382 93,718 102,404 CFM56-3B-2 12,943 13,303 14,392 15,110 16,822 18,465 20,176 B737-800 CFM56-7B27 3,616 3,717 4,021 4,222 4,700 5,159 5,637 CFM56-7B26 4,536 4,662 5,044 5,296 5,896 6,471 7,071 B747-400 CF6-80C2B1F 313 321 348 365 406 446 488 PW4056 544 559 605 635 707 776 848 B757-200 PW2037 24,005 24,673 26,693 28,025 31,201 34,247 37,421 RB211-535E4B 1,490 1,531 1,656 1,739 1,936 2,125 2,322 B767-200 CF6-80A (A1) 1,424 1,464 1,583 1,662 1,851 2,031 2,220 B767-300 PW4056 3,003 3,086 3,339 3,506 3,903 4,284 4,681 B777-200 PW4077 4,892 5,028 5,439 5,711 6,358 6,979 7,626 GE90-85B 331 340 368 386 430 472 516 TRENT 895 199 204 221 232 258 283 310 MD-80 JT8D-217C 9,898 10,173 11,006 11,555 12,865 14,121 15,430 JT8D-219 6,312 6,488 7,019 7,369 8,204 9,005 9,840

MD-90-30 V2525-D5 520 535 579 608 676 743 811 Subtotal 237,200 243,800 263,760 276,920 308,300 338,400 369,765 Regionals/Commuters

BAE 146-200 ALF502R-5 3,631 3,712 3,882 3,983 4,200 4,365 4,769 BH-1900C PT6A-65B 20,369 20,827 21,781 22,347 23,561 24,488 26,757 Bombardier CRJ700 CF34-8C1 7,523 7,692 8,044 8,253 8,702 9,044 9,882 Bombardier CRJ900 CF34-8C5 39 40 41 43 45 47 51 Canadair Reg-100 CF34-3B 7 7 8 8 8 8 9 DHC-8-200 PW123D 7,156 7,316 7,651 7,850 8,277 8,602 9,400 EMB-120 PW118A 5,273 5,392 5,639 5,785 6,099 6,339 6,927 PW118B 2,490 2,546 2,663 2,732 2,881 2,994 3,271 Embraer ERJ 145LR A3007A1/2 1,324 1,354 1,416 1,452 1,531 1,591 1,739 AE3007A1/1 680 695 727 746 787 818 894

REG'L JET 200 CF34-3B 24,958 25,519 26,688 27,381 28,869 30,004 32,785 Subtotal 73,450 75,100 78,540 80,580 84,960 88,300 96,484

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix A: Aircraft Landing and Takeoff Cycles A -6 

### Table A-2 (2 of 3) Aircraft Landing Takeoff (LTO) Cycles at Denver International Airport – 2009, 2010, 2013, 2015, 2020, 2025, 2030

LTO Cycles by Year EDMS Aircraft Type EDMS Engine Type 2009 2010 2013 2015 2020 2025 2030 All Cargo

A300-600 CF6-80C2A5 2,143 2,208 2,415 2,549 2,898 3,267 3,569 PW4158 2,728 2,811 3,075 3,245 3,690 4,159 4,544 A310 CF6-80A3 117 120 131 139 158 178 194 B727-200F JT8D-15 1,909 1,967 2,152 2,271 2,582 2,911 3,180 JT8D-17 1,626 1,676 1,833 1,934 2,199 2,479 2,709 JT8D-7B 1,394 1,436 1,571 1,658 1,885 2,125 2,322 JT8D-9A 392 404 442 467 531 598 654 B747-100F JT9D-7A 96 99 108 114 130 147 160 JT9D-7Q 57 59 64 68 77 86 95 B757-200 PW2040 357 368 402 424 482 544 594 RB211-535E4 406 418 457 483 549 619 676 B767-200 CF6-80A (A1) 1,199 1,236 1,352 1,426 1,622 1,828 1,998 JT9D-7R4D 272 281 307 324 368 415 453 B767-300ER CF6-80C2B7F 1,023 1,054 1,153 1,217 1,383 1,559 1,704 BH-1900C PT6A-65B 161 166 181 191 217 245 268 BH-C99 PT6A-36 176 182 199 210 239 269 294 Cessna 208 Caravan PT6A-114 258 266 291 307 349 394 430 DC10-10F CF6-6D 258 266 291 307 349 394 430 DC10-30F CF6-50C2 1,929 1,988 2,174 2,294 2,609 2,940 3,213 DC8-61 JT3D-3B 22 23 25 26 30 34 37 DC8-71F CFM56-2C5 60 62 67 71 81 91 100 DC9-30F JT8D-9 101 104 114 120 136 154 168 DC9-40 JT8D-11 350 361 395 417 474 534 584 JT8D-15 285 293 321 339 385 434 474 Learjet 35/36 TFE 731-2-2B 55 57 62 66 75 84 92 MD-11F CF6-80C2D1F 8 8 9 9 11 12 13 MD-80 JT8D-219 217 224 245 259 17 331 362 Swearingen Metro 2 TPE331-3 13 13 14 15 294 19 21 Subtotal 17,612 18,150 19,850 20,950 23,820 26,850 29,338 Other Air Taxi

B727-200 JT8D-15 7 7 7 8 8 8 9 B737-200 JT8D-17 28 29 29 29 30 31 34 B737-800 CFM56-7B26 22 22 22 23 23 24 26 BAE 125-700 TFE731-3 330 332 337 340 349 358 391 Beech King Air 200 PT6A-41 14 14 14 14 15 15 16 Beechjet 400A JT15D-5 (A & B) 245 247 251 253 260 266 291 Cessna 441 Conquest2 TPE331-8 486 489 497 502 515 528 577 CITATION V JT15D-5 (A & B) 431 433 440 444 456 467 511 Citation VII TFE731-3 48 48 48 49 50 51 56 CITATION X AE3007C 158 159 162 163 168 172 188 CL600 CF34-3B 33 33 34 34 35 36 39 CL601-3A CF34-3A 34 34 34 35 35 36 40 Embraer Legacy AE3007A1P (Type 1) 18 18 19 19 19 20 22 Falcon 2000EX PW308C 64 64 65 65 67 69 75 Falcon 50 TFE731-3 9 9 9 9 9 10 10 Galaxy (IAI) G200 PW306A 16 16 16 17 17 17 19 Gulfstream IV TAY Mk611-8 4 4 4 5 5 5 5 Learjet 24D CJ610-6 18 18 19 19 19 20 22 Learjet 35/36 TFE 731-2-2B 183 184 187 189 194 199 217 Navajo PT6A-28 1,693 1,702 1,730 1,748 1,793 1,838 2,009 Swearingen Metro 2 TPE331-3 5,509 5,538 5,626 5,685 5,833 5,980 6,534 Subtotal 9,350 9,400 9,550 9,650 9,900 10,150 11,091

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix A: Aircraft Landing and Takeoff Cycles A -7 

### Table A-2 (3 of 3) Aircraft Landing Takeoff (LTO) Cycles at Denver International Airport – 2009, 2010, 2013, 2015, 2020, 2025, 2030 LTO Cycles by Year EDMS Aircraft Type EDMS Engine Type 2009 2010 2013 2015 2020 2025 2030 General Aviation

Bell 206 250B17B 420 424 434 441 457 470 514 CITATION X AE3007C 640 646 661 672 696 717 783 Gulfstream V BR700-715B1-30 1,075 1,086 1,111 1,129 1,170 1,204 1,315 CL600 CF34-3B 162 164 168 170 176 182 198 Learjet 25C CJ610-6 113 114 116 118 123 126 138 Cessna 172 Skyhawk IO-320-D1AD 70 71 72 73 76 78 86 Piper PA-28 IO-320-D1AD 283 286 293 298 308 317 347 CITATION I JT15D-1 17 17 18 18 19 19 21 Beechjet 400 JT15D-5 (A & B) 152 153 157 160 165 170 186 CITATION V JT15D-5 (A & B) 375 379 388 394 408 420 459 Cessna 208 Caravan PT6A-114 1,040 1,051 1,076 1,093 1,133 1,166 1,274 Beech King Air 100 PT6A-28 195 196 201 204 212 218 238 PA-31T Cheyenne PT6A-28 532 538 550 559 579 596 651 BH-C99 PT6A-36 143 145 148 151 156 160 175 Beech King Air 200 PT6A-41 87 88 90 91 95 98 106 Beech King Air 300 PT6A-60, -60A, -60AG 242 245 250 255 264 271 296 BH-1900 PT6A-67D 58 59 60 61 63 65 71 Falcon 2000EX PW308C 449 453 464 471 488 503 549 Gulfstream II SPEY MK511-8 107 109 111 113 117 120 131 Gulfstream IV TAY Mk611-8 288 291 298 303 314 323 353 Citation VII TFE 731-2-2B 70 71 72 74 76 78 86 Learjet 35/36 TFE 731-2-2B 70 71 72 74 76 78 86 BAE 125-700 TFE731-3 941 951 973 989 1,025 1,055 1,152 Falcon 50 TFE731-3 186 188 192 195 202 208 228 Westwind 2 TFE731-3 206 209 213 217 225 231 253 Swearingen Metro 2 TPE331-3 101 102 104 106 109 113 123 Cessna 441 Conquest2 TPE331-8 191 193 198 201 208 214 234 Subtotal 8,213 8,300 8,490 8,630 8,940 9,200 10,053 Military

C-130 HERCULES 501D22A 95 95 95 95 95 95 104 C-17A F117-PW-100 149 149 149 149 149 149 163

F-16 F100-PW-100 231 231 231 231 231 231 252

Subtotal 475 475 475 475 475 475 519

Total 346,300 355,225 380,665 397,205 436,395 473,375 517,250

Source: Ricondo & Associates, Inc. using ai rcraft operations data obtained from the C ity and County of Denver Department of Av iation, JP Airline-Fleets International, and the U.S. Bureau of Transportation Statistics. Prepared by: Ricondo & Associates, Inc

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-1 

# Appendix B. Aircraft Emissions

This appendix presents tables that summarize aircraft emissions by aircraft type and engine type. Detailed aircraft emissions tables were develope d for each of the SIP analysis years. This information was taken directly from output file s generated by the Emissions and Dispersion Modeling System (EDMS) Version 4.2.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-2 

### Table B-1 (1 of 3) Baseline (2001) Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 Majors/Nationals

A319 CFM56-5A5 9.233 0.938 11.406 0.996 0.961 CFM56-5B5/P 33.876 7.667 23.688 2.302 2.354 V2522-A5 34.864 0.399 52.964 4.839 4.160 A320-200 CFM56-5A1 17.77 7 1.777 23.618 2.103 1.890 CFM56-5B4/P 18.599 4.039 23.038 1.745 1.484 V2527-A5 64.524 0.807 113.552 9.705 7.653 A340-300 CFM56-5C4 7. 788 1.303 13.804 0.700 0.199 B717-200 BR700-715C1-30 0.315 0.003 0. 581 0.041 0.040 B727-200 JT8D-15 174.117 27. 719 276.017 29.799 12.896 JT8D-17R 9.319 1. 227 20.475 1.833 0.756 B737-200 JT8D-15A 29.83 7 5.063 30.906 4.017 3.147 JT8D-17 8.589 1. 246 12.539 1.430 1.019 JT8D-9A 2.933 0.710 2.929 0.376 0.303 B737-300 CFM56-3B-2 149. 131 9.177 83.305 9.247 8.314 CFM56-3C-1 418.052 23. 440 284.860 29.506 24.992 B737-500 CFM56-3C-1 171.3 16 9.595 125.719 12.564 10.202 B737-700 CFM56-7B24 4. 787 0.564 5.515 0.460 0.396 B737-800 CFM56-7B26 12.88 6 1.442 21.095 1.528 1.220 CFM56-7B27 2.633 0.280 4.857 0.332 0.256 B737-900 CFM56-7B26 1. 860 0.208 3.045 0.220 0.176 B747-400 PW4056 12.709 1.202 23.088 1.490 0.275 B757-200 PW2037 256.882 23.69 7 331.106 25.283 15.183 RB211-535E4 3.899 0.117 8.906 0.594 0.322 B767-200 CF6-80A (A1) 8.415 2.033 13.04 0 0.818 0.375 JT9D-7R4D 0.722 0.114 2.932 0.180 0.074 B767-300 CF6-80A2 18.50 9 4.524 30.574 1.860 0.827 PW4056 38.267 9.354 63.211 3.845 1.709 B777-200 PW4077 72.596 12. 631 199.964 10.579 3.198 GE90-85B 5.206 0. 200 20.546 0.931 0.258 TRENT 895 2.308 0. 149 8.908 0.428 0.096 DC9-30 JT8D-7B 0.558 0.160 0.571 0.073 0.058 JT8D-9A 0.435 0.105 0.472 0.057 0.045 MD-80 JT8D-217C 83.39 5 0.000 79.913 9.340 6.481 JT8D-219 32.989 0. 000 37.185 3.978 2.710 Regional/Commuters

BAE146-200 ALF502R-5 111.0 85 15.214 44.443 5.938 6.567 BH-1900 PT6A-65B 146.804 45.641 15.018 3.683 17.825 Canadair Reg-100 CF34-3A 1 0.044 0.004 0. 013 0.002 0.004 DO 328 PW119-C 18.801 0.000 27.924 3.020 7.503 EMB-120 PW118 4.309 0. 000 2.353 0.344 1.175 Navajo TIO-540-J2B2 5.724 0.130 0. 003 0.000 0.094 REG'L JET 200 CF34-3B 38. 582 4.050 9.966 1.576 3.492 Swearingen Metro 2 TPE331- 3 2.413 3.025 0. 396 0.077 0.543 All Cargo

A300-600 CF6-80C2A5 13.38 2 1.156 23.293 1.670 0.684 PW4158 3.900 0.363 5.968 0.423 0.173 A310-200F CF6-80A3 0. 304 0.074 0.407 0.028 0.014 JT9D-7R4E1 0.078 0.012 0.302 0.019 0.008 B727-200F JT8D-15 10.51 5 1.674 16.668 1.799 0.779 JT8D-17 10.311 1. 506 17.191 1.808 0.805 JT8D-7B 7.511 2.141 9.113 1.066 0.513 JT8D-9A 6.833 1.642 8.791 0.973 0.459 B737-200 JT8D-15 0. 104 0.017 0.131 0.017 0.012 B747-100 JT9D-7A 3. 240 1.497 1.680 0.098 0.019

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-3 

### Table B-1 (2 of 3) Baseline (2001) Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 All Cargo (cont.)

B747-200 JT9D-7Q 1. 049 0.263 0.787 0.052 0.009 B757-200 PW2040 3.697 0.331 6.357 0.421 0.235 RB211-535E4 3.253 0.098 7.431 0.496 0.268 B767-200 CF6-80A (A1) 6.801 1.642 10.54 0 0.661 0.303 JT9D-7R4D 0.674 0.106 2.735 0.168 0.069 B767-300 CF6-80C2B7F 9. 160 0.796 19.652 1.310 0.490 BH-1900C PT6A-65B 1.236 0.385 0. 127 0.031 0.150 BH-C99 PT6A-36 0.876 0.063 0.471 0.089 0.652 Cessna 208 Caravan PT6A- 114 0.267 0.020 0. 117 0.023 0.368 Cessna T337 IO-360-B 0. 402 0.009 0.002 0.000 0.028 DC10-30F CF6-50C2 16.64 5 2.086 28.723 1.833 0.536 DC8-62F JT3D-3B 1.993 2.310 0.261 0.042 0.014 DC8-73F CFM56-2C5 8. 828 0.554 5.250 0.563 0.221 DC9-15F JT8D-7B 1.194 0.341 1.015 0.144 0.125 DC9-30F JT8D-7B 0.053 0.015 0.055 0.007 0.006 JT8D-9 0.121 0.029 0.131 0.015 0.012 DC9-40 JT8D-11 4.519 1.350 1.879 0.236 0.167 JT8D-15 1.203 0. 191 1.692 0.196 0.135 EMB-120 PW118 0.152 0. 000 0.084 0.012 0.042 Falcon 20 CF700-2D 6. 273 0.648 0.138 0.063 0.122 Learjet 25C CJ610-6 0. 573 0.056 0.008 0.002 0.010 Learjet 35/36 TFE 731-2-2B 0.282 0.094 0. 053 0.004 0.035 MD-80 JT8D-219 0.785 0.000 0.885 0.095 0.064 Navajo TIO-540-J2B2 38. 561 0.880 0.019 0.003 0.635 Swearingen Metro 2 TPE331- 3 0.375 0.471 0. 062 0.012 0.084 Other Air Taxi

B727-200 JT8D-15 0. 134 0.021 0.213 0.023 0.005 JT8D-17 0.524 0. 076 0.873 0.091 0.020 B737-800 CFM56-7B26 0. 065 0.008 0.107 0.008 0.003 BAE 125-700 TFE731-3 1.095 0.212 0.321 0.021 0.079 Beechjet 400 JT15D-5 (A & B) 3.544 3.450 0.216 0.026 0.092 Cessna 208 Caravan PT6A- 114 0.147 0.011 0. 064 0.013 0.098 Cessna 441 Conquest2 TPE 331-8 0.583 0.045 0.360 0.052 0.192 CITATION V JT15D-5 (A & B) 3.169 3.064 0.227 0.025 0.081 Citation VII TFE731-3 0. 181 0.033 0.061 0.003 0.013 CITATION X AE3007C 0.424 0.088 0. 212 0.028 0.035 CL600 CF34-3A 0.925 0.097 0.235 0.037 0.041 DC10-10-F CF6-6D 0. 306 0.126 0.259 0.013 0.002 DC8-63F JT8D-7 1.245 0.355 1.410 0.169 0.031 DC8-71F CFM56-2C5 4. 687 0.294 2.788 0.299 0.057 Falcon 2000EX PW308C 0.291 0.041 0. 129 0.014 0.015 Falcon 50 TFE731-3 0. 250 0.046 0.074 0.004 0.012 King Air 200 PT6A-41 0.682 0.606 0. 036 0.006 0.027 Learjet 24D CJ610-6 1. 146 0.114 0.017 0.006 0.010 Learjet 35/36 TFE 731-2-2B 2.168 0.722 0. 409 0.034 0.132 Navajo TIO-540-J2B2 44. 737 1.021 0.022 0.003 0.358 Swearingen Metro 2 TPE331-3 12.764 16.000 2.095 0.409 1.396 General Aviation

BAE 125-700 TFE731-3 1.265 0.245 0.371 0.024 0.036 Beech King Air 100 PT6A- 28 0.316 0.022 0. 159 0.031 0.045 Beech King Air 200 PT6A- 41 7.570 6.723 0. 400 0.057 0.120 Beech King Air 300 PT6A-60, -60A , -60AG 0.585 0. 083 0.065 0.017 0.016 Beechjet 400 JT15D-5 (A & B) 1.034 1.006 0.063 0.008 0.011 Bell 206 250B17B 0.013 0.002 0.002 0.000 0.002

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-4 

### Table B-1 (3 of 3) Baseline (2001) Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 General Aviation (cont.)

BH-1900 PT6A-67D 1. 573 0.496 0.153 0.037 0.031 BH-C99 PT6A-20 0.085 0.006 0.036 0.008 0.011 Cessna 172 Skyhawk IO-320-D1 AD 0.765 0.013 0.002 0.000 0.015 Cessna 208 Caravan PT6A- 114 0.125 0.009 0. 055 0.011 0.033 Cessna 441 Conquest2 TPE 331-8 1.055 0.082 0.651 0.094 0.136 CITATION I JT15D-1 1.742 0.637 0. 087 0.013 0.020 CITATION V JT15D-5 (A & B) 4.273 4.131 0.306 0.034 0.043 Citation VII TFE 731-2-2B 0.755 0.250 0. 161 0.012 0.018 CITATION X AE3007C1 0.223 0.044 0. 140 0.017 0.008 CL600 CF34-3B 0.952 0.100 0.241 0.039 0.016 Falcon 2000EX PW308C 0.166 0.023 0. 074 0.008 0.003 Falcon 50 TFE731-3 1. 735 0.323 0.509 0.033 0.033 Gulfstream II SPEY MK511-8 1.195 0.148 0. 670 0.072 0.012 Gulfstream IV TAY Mk611- 8 1.447 0.235 0. 656 0.097 0.021 Gulfstream V BR700-715B 1-30 0.109 0.001 0.149 0.012 0.003 Learjet 25C CJ610-6 3. 331 0.330 0.046 0.015 0.011 Learjet 35/36 TFE 731-2-2B 4.216 1.405 0. 795 0.066 0.101 PA-31T Cheyenne PT6A-28 0.398 0.025 0. 180 0.035 0.059 Piper PA-28 IO-320-D1AD 0.775 0.013 0. 002 0.000 0.013 Swearingen Metro 2 TPE331- 2 1.376 1.764 0. 219 0.037 0.055 Westwind 2 TFE731-3 0. 809 0.149 0.288 0.018 0.022 Military

C-130 HERCULES 501D22A 0.809 0.149 0. 288 0.018 0.030 F/A-18 HORNET F404-GE-400 2.068 0.916 0. 438 0.078 0.033

F-16 F100-PW-100 4.264 1.607 0.488 0.043 0.080

Total 2,326.334 290.141 2, 244.285 204.436 163.214

Source: Ricondo & Associates, Inc. base d on output from the Emissions and Disper sion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-5 

### Table B-2 (1 of 3) 2009 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 Majors/Nationals

A318 CFM56-5B8/P 80.352 17.421 40.475 4.579 4.315 A319 CFM56-5B5/P 379.200 85. 811 231.676 23.738 22.285 V2522-A5 77.552 0.853 104.091 10.02 7.870 CFM56-5A5 23.814 2.381 25.851 2.379 2.109 A320-200 V2527-A5 183.777 2.208 285.506 25.721 18.542 CFM56-5A1 41.515 4.070 48.315 4.528 3.753 A321 CFM56-5B3/2P DAC-II 24.264 2.321 14. 735 1.198 0.752 A340-300 CFM56-5C4 0. 516 0.087 0.785 0.042 0.011 A340-642 TRENT 556-61 0.794 0.008 3. 747 0.179 0.029 B717-200 BR700-715C1-30 7.277 0.068 11.81 0 0.873 0.779 B737-300 CFM56-3C-1 807.246 45.506 484.468 52.786 40.732 CFM56-3B-2 170.696 10.56 84.058 9.814 8.025 B737-800 CFM56-7B27 27.38 3 2.906 43.681 3.149 2.242 CFM56-7B26 35.259 3.939 50.011 3.817 2.813 B747-400 CF6-80C2B1F 8. 831 0.787 15.481 1.121 0.194 PW4056 18.459 1.749 28.978 1.96 0.337 B757-200 PW2037 298.878 27.65 4 333.215 26.889 14.884 RB211-535E4B 19.22 5 0.197 21.222 1.987 0.924 B767-200 CF6-80A (A1) 23.28 5.632 31.11 2 2.048 0.883 B767-300 PW4056 50.518 4.790 65.470 4.881 1.862 B777-200 PW4077 82.074 14. 129 192.401 10.688 3.033 GE90-85B 4.902 0. 186 16.664 0.795 0.205 TRENT 895 3.521 0. 227 11.63 0.586 0.123 MD-80 JT8D-217C 92.95 9 0.000 78.838 9.625 6.137 JT8D-219 56.06 0. 000 55.745 6.236 3.914 MD-90-30 V2525-D5 3.139 0.037 4. 632 0.425 0.322 Regionals/Commuters

BAE 146-200 ALF502R-5 45.07 8 6.225 15.883 2.207 2.251 BH-1900C PT6A-65B 120.6 68 38.134 11.408 2.874 12.630 Bombardier CRJ700 CF34-8C 1 47.176 0.219 27. 539 3.347 4.665 Bombardier CRJ900 CF34- 8C5 0.176 0.001 0.148 0.018 0.024 Canadair Reg-100 CF34-3B 0.057 0.006 0. 013 0.002 0.004 DHC-8-200 PW123D 12.660 0.000 16.692 1.868 4.437 EMB-120 PW118A 10.341 0.000 8.300 1.067 3.270 PW118B 4.894 0. 000 3.926 0.505 1.544 Embraer ERJ 145LR A3007A 1/2 5.580 0.858 3.753 0.439 0.821 AE3007A1/1 2.866 0.441 1.928 0.225 0.422 REG'L JET 200 CF34-3B 204.4 72 21.458 46.781 7.690 15.475

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-6 

### Table B-2 (2 of 3) 2009 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 All Cargo

A300-600 CF6-80C2A5 30.78 5 2.657 46.461 3.498 1.329 PW4158 45.099 4.192 59.951 4.467 1.692 A310 CF6-80A3 1.903 0.463 2.200 0.155 0.073 B727-200F JT8D-15 18.66 4 2.934 26.114 2.978 1.184 JT8D-17 15.075 2. 168 22.182 2.471 1.008 JT8D-7B 14.887 4.256 15.852 1.952 0.864 JT8D-9A 4.249 1.022 4.781 0.560 0.243 B747-100F JT9D-7A 12. 322 5.715 5.450 0.336 0.060 JT9D-7Q 5.107 1.278 3.220 0.225 0.035 B757-200 PW2040 4.136 0.370 6.131 0.430 0.221 RB211-535E4 3.610 0.109 7.113 0.507 0.252 B767-200 CF6-80A (A1) 19. 601 4.742 26.195 1.724 0.743 JT9D-7R4D 1.937 0.303 6.834 0.444 0.169 B767-300ER CF6-80C2B7F 14. 053 1.217 25.993 1.813 0.634 BH-1900C PT6A-65B 0.953 0.301 0. 090 0.023 0.100 BH-C99 PT6A-36 0.172 0.012 0.085 0.017 0.109 Cessna 208 Caravan PT6A- 114 0.136 0.010 0. 055 0.011 0.160 DC10-10F CF6-6D 13.39 2 5.525 9.704 0.532 0.160 DC10-30F CF6-50C2 43.70 1 5.467 65.054 4.365 1.196 DC8-61 JT3D-3B 2.242 2.630 0.259 0.043 0.014 DC8-71F CFM56-2C5 1. 760 0.111 0.920 0.104 0.037 DC9-30F JT8D-9 0.720 0.174 0.683 0.088 0.063 DC9-40 JT8D-11 6.908 2.079 2.525 0.336 0.217 JT8D-15 1.840 0. 288 2.290 0.280 0.177 Learjet 35/36 TFE 731-2-2B 0.316 0.107 0. 054 0.004 0.034 MD-11F CF6-80C2D1F 0.163 0.014 0. 308 0.021 0.005 MD-80 JT8D-219 0.042 0.054 0.007 0.001 0.008 Swearingen Metro 2 TPE331- 3 1.927 0.000 1. 917 0.214 0.135 Other Air Taxi

B727-200 JT8D-15 0. 068 0.011 0.096 0.011 0.002 B737-200 JT8D-17 0. 171 0.024 0.222 0.026 0.008 B737-800 CFM56-7B26 0. 171 0.019 0.243 0.019 0.007 BAE 125-700 TFE731-3 1.614 0.315 0.422 0.030 0.100 Beech King Air 200 PT6A- 41 0.122 0.109 0. 006 0.001 0.004 Beechjet 400A JT15D-5 (A & B) 3.344 3.301 0.181 0.023 0.074 Cessna 441 Conquest 2 TPE331-8 0.521 0. 041 0.291 0.043 0.147 CITATION V JT15D-5 (A & B) 5.936 5.824 0.375 0.044 0.130 Citation VII TFE731-3 0. 240 0.045 0.072 0.004 0.014 CITATION X AE3007C 0.689 0.144 0. 302 0.041 0.048 CL600 CF34-3B 0.270 0.029 0.061 0.010 0.010 CL601-3A CF34-3A 0. 254 0.025 0.067 0.006 0.010 Embraer Legacy AE3007A1P (T ype 1) 0.075 0. 013 0.050 0.006 0.005 Falcon 2000EX PW308C 0.451 0.064 0. 175 0.021 0.019 Falcon 50 TFE731-3 0. 066 0.012 0.018 0.001 0.003 Galaxy (IAI) G200 PW306A 0.010 0.100 0. 046 0.004 0.005 Gulfstream IV TAY Mk611- 8 0.039 0.007 0. 015 0.002 0.001 Learjet 24D CJ610-6 0. 747 0.076 0.010 0.003 0.005 Learjet 35/36 TFE 731-2-2B 1.054 0.356 0. 177 0.015 0.055 Navajo PT6A-28 67.73 5 1.656 0.032 0.006 0.511 Swearingen Metro 2 TPE331-3 17.969 22.840 2.624 0.532 1.662

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-7 

### Table B-2 (3 of 3) 2009 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 General Aviation

BAE 125-700 TFE731-3 2.055 0.401 0.538 0.037 0.050 Beech King Air 100 PT6A- 28 0.623 0.044 0. 289 0.056 0.076 Beech King Air 200 PT6A- 41 9.377 8.393 0. 449 0.067 0.127 Beech King Air 300 PT6A-60, -60A , -60AG 0.820 0. 120 0.085 0.021 0.019 Beechjet 400 JT15D-5 (A & B) 1.543 1.522 0.084 0.011 0.013 Bell 206 250B17B 0.049 0.008 0.007 0.001 0.008 BH-1900 PT6A-67D 1. 985 0.636 0.177 0.045 0.033 BH-C99 PT6A-36 0.017 0.001 0.008 0.001 0.002 Cessna 172 Skyhawk IO-320-D1 AD 0.949 0.018 0.003 0.000 0.018 Cessna 208 Caravan PT6A- 114 0.197 0.015 0. 080 0.017 0.044 Cessna 441 Conquest 2 TPE331-8 1.114 0. 087 0.623 0.093 0.123 CITATION I JT15D-1 2.327 0.865 0. 104 0.015 0.023 CITATION V JT15D-5 (A & B) 7.326 7.188 0.463 0.054 0.063 Citation VII TFE 731-2-2B 0.831 0.279 0. 158 0.013 0.017 CITATION X AE3007C 0.379 0.079 0. 166 0.022 0.010 CL600 CF34-3B 1.983 0.208 0.446 0.074 0.029 Falcon 2000EX PW308C 0.408 0.058 0. 159 0.019 0.007 Falcon 50 TFE731-3 3. 295 0.619 0.862 0.060 0.053 Gulfstream II SPEY MK511-8 1.540 0.190 0. 752 0.085 0.013 Gulfstream IV TAY Mk611- 8 2.795 0.449 1. 113 0.175 0.034 Gulfstream V BR700-715B 1-30 0.409 0.004 0.495 0.043 0.008 Learjet 25C CJ610-6 2. 908 0.298 0.037 0.013 0.008 Learjet 35/36 TFE 731-2-2B 5.420 1.830 0. 915 0.079 0.111 PA-31T Cheyenne PT6A-28 0.175 0.011 0. 074 0.014 0.022 Piper PA-28 IO-320-D1AD 1.448 0.025 0. 006 0.000 0.024 Swearingen Metro 2 TPE331- 3 0.330 0.419 0. 049 0.010 0.012 Westwind 2 TFE731-3 0. 949 0.177 0.300 0.019 0.023 Military

C-130 HERCULES 501D22A 2.332 1.034 0. 445 0.083 0.029 C-17A F117-PW-100 3. 622 0.387 6.083 0.195 0.045

F-16 F100-PW-100 2.022 0.529 1.149 0.05 0.070

Total 3,401.933 409.972 2, 785.000 260.125 207.475

Source: Ricondo & Associates, Inc. base d on output from the Emissions and Disper sion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-8 

### Table B-3 (1 of 3) 2010 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 Majors/Nationals

A318 CFM56-5B8/P 82.592 17.907 41.602 4.706 4.435 A319 CFM56-5B5/P 389.761 88. 200 238.129 24.400 22.906 V2522-A5 79.709 0. 876 106.986 10.299 8.089 CFM56-5A5 24.480 2.447 26.573 2.445 2.168 A320-200 V2527-A5 188.891 2.270 293.451 26.437 19.058 CFM56-5A1 42.674 4.184 49.664 4.655 3.858 A321 CFM56-5B3/2P DAC-II 24.944 2.387 15. 148 1.231 0.773 A340-300 CFM56-5C4 0. 516 0.087 0.785 0.042 0.011 A340-642 TRENT 556-61 0.811 0.009 3. 828 0.182 0.029 B717-200 BR700-715C1-30 7.480 0.069 12.14 0 0.897 0.800 B737-300 CFM56-3C-1 829.709 46.771 497.949 54.256 41.865 CFM56-3B-2 175.444 10. 854 86.396 10.087 8.249 B737-800 CFM56-7B27 28.14 8 2.986 44.902 3.237 2.305 CFM56-7B26 36.237 4.048 51.400 3.923 2.891 B747-400 CF6-80C2B1F 9. 057 0.808 15.877 1.150 0.199 PW4056 18.967 1.798 29.777 2.014 0.347 B757-200 PW2037 307.195 28.42 3 342.488 27.637 15.299 RB211-535E4B 19.75 5 0.203 21.806 2.041 0.949 B767-200 CF6-80A (A1) 23. 933 5.790 31.986 2.105 0.908 B767-300 PW4056 51.914 4.922 67.280 5.017 1.913 B777-200 PW4077 84.355 14. 522 197.749 10.985 3.118 GE90-85B 5.034 0. 191 17.117 0.817 0.211 TRENT 895 3.610 0. 233 11.923 0.601 0.126 MD-80 JT8D-217C 95.54 2 0.000 81.029 9.893 6.308 JT8D-219 57.623 0. 000 57.300 6.410 4.023 MD-90-30 V2525-D5 3.230 0.039 4. 765 0.438 0.332 Regionals/Commuters

BAE 146-200 ALF502R-5 46.08 4 6.364 16.237 2.255 2.302 BH-1900C PT6A-65B 123.3 81 38.991 11.664 2.939 12.914 Bombardier CRJ700 CF34-8C 1 48.236 0.224 28. 157 3.422 4.769 Bombardier CRJ900 CF34- 8C5 0.182 0.001 0.152 0.018 0.025 Canadair Reg-100 CF34-3B 0.057 0.006 0. 013 0.002 0.004 DHC-8-200 PW123D 12.943 0.000 17.065 1.910 4.536 EMB-120 PW118A 10.574 0.000 8.488 1.091 3.343 PW118B 5.004 0. 000 4.015 0.516 1.579 Embraer ERJ 145LR A3007A 1/2 5.707 0.877 3.838 0.449 0.840 AE3007A1/1 2.929 0.451 1.970 0.230 0.431 REG'L JET 200 CF34-3B 209.0 68 21.939 47.833 7.863 15.823

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-9 

### Table B-3 (2 of 3) 2010 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 All Cargo

A300-600 CF6-80C2A5 31.71 9 2.737 47.871 3.603 1.369 PW4158 46.471 4.319 61.775 4.602 1.743 A310 CF6-80A3 1.952 0.475 2.256 0.159 0.074 B727-200F JT8D-15 19.23 1 3.024 26.907 3.070 1.220 JT8D-17 15.538 2. 234 22.863 2.546 1.039 JT8D-7B 15.335 4.385 16.330 2.012 0.890 JT8D-9A 4.379 1.054 4.927 0.577 0.251 B747-100F JT9D-7A 12. 706 5.894 5.620 0.346 0.061 JT9D-7Q 5.287 1.323 3.332 0.233 0.037 B757-200 PW2040 4.264 0.381 6.320 0.443 0.228 RB211-535E4 3.717 0.112 7.323 0.521 0.259 B767-200 CF6-80A (A1) 20. 206 4.889 27.004 1.777 0.766 JT9D-7R4D 2.001 0.313 7.060 0.459 0.174 B767-300ER CF6-80C2B7F 14. 479 1.253 26.780 1.868 0.654 BH-1900C PT6A-65B 0.983 0.311 0. 093 0.023 0.103 BH-C99 PT6A-36 0.177 0.013 0.088 0.017 0.113 Cessna 208 Caravan PT6A- 114 0.140 0.011 0. 057 0.011 0.165 DC10-10F CF6-6D 13.80 8 5.696 10.005 0.549 0.165 DC10-30F CF6-50C2 45.03 7 5.634 67.044 4.499 1.233 DC8-61 JT3D-3B 2.344 2.749 0.270 0.045 0.014 DC8-71F CFM56-2C5 1. 819 0.115 0.951 0.107 0.038 DC9-30F JT8D-9 0.741 0.179 0.704 0.091 0.064 DC9-40 JT8D-11 7.125 2.144 2.605 0.346 0.224 JT8D-15 1.892 0. 295 2.353 0.288 0.182 Learjet 35/36 TFE 731-2-2B 0.328 0.111 0. 055 0.004 0.035 MD-11F CF6-80C2D1F 0.163 0.014 0. 308 0.021 0.005 MD-80 JT8D-219 1.990 0.000 1.979 0.222 0.139 Swearingen Metro 2 TPE331- 3 0.042 0.054 0. 007 0.001 0.008 Other Air Taxi

B727-200 JT8D-15 0. 068 0.011 0.096 0.011 0.002 B737-200 JT8D-17 0. 177 0.025 0.229 0.028 0.009 B737-800 CFM56-7B26 0. 171 0.019 0.243 0.019 0.007 BAE 125-700 TFE731-3 1.624 0.317 0.425 0.030 0.100 Beech King Air 200 PT6A- 41 0.122 0.109 0. 006 0.001 0.004 Beechjet 400A JT15D-5 (A & B) 3.372 3.328 0.182 0.023 0.075 Cessna 441 Conquest 2 TPE331-8 0.524 0. 041 0.293 0.044 0.148 CITATION V JT15D-5 (A & B) 5.964 5.851 0.377 0.044 0.131 Citation VII TFE731-3 0. 240 0.045 0.072 0.004 0.014 CITATION X AE3007C 0.693 0.144 0. 304 0.041 0.048 CL600 CF34-3B 0.270 0.029 0.061 0.010 0.010 CL601-3A CF34-3A 0. 254 0.025 0.067 0.006 0.010 Embraer Legacy AE3007A1P (T ype 1) 0.075 0. 013 0.050 0.006 0.005 Falcon 2000EX PW308C 0.451 0.064 0. 175 0.021 0.019 Falcon 50 TFE731-3 0. 066 0.012 0.018 0.001 0.003 Galaxy (IAI) G200 PW306A 0.010 0.100 0. 046 0.004 0.005 Gulfstream IV TAY Mk611- 8 0.039 0.007 0. 015 0.002 0.001 Learjet 24D CJ610-6 0. 747 0.076 0.010 0.003 0.005 Learjet 35/36 TFE 731-2-2B 1.060 0.358 0. 179 0.015 0.056 Navajo PT6A-28 68.09 4 1.664 0.033 0.006 0.513 Swearingen Metro 2 TPE331-3 18.064 22.960 2.637 0.536 1.671

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-10 

### Table B-3 (3 of 3) 2010 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 General Aviation

BAE 125-700 TFE731-3 2.073 0.406 0.543 0.037 0.050 Beech King Air 100 PT6A- 28 0.629 0.044 0. 292 0.057 0.076 Beech King Air 200 PT6A- 41 9.473 8.479 0. 453 0.068 0.129 Beech King Air 300 PT6A-60, -60A , -60AG 0.831 0. 121 0.085 0.022 0.019 Beechjet 400 JT15D-5 (A & B) 1.556 1.537 0.084 0.011 0.013 Bell 206 250B17B 0.050 0.008 0.007 0.001 0.008 BH-1900 PT6A-67D 2. 006 0.643 0.180 0.045 0.034 BH-C99 PT6A-36 0.017 0.001 0.008 0.001 0.002 Cessna 172 Skyhawk IO-320-D1 AD 0.956 0.018 0.003 0.000 0.018 Cessna 208 Caravan PT6A- 114 0.200 0.015 0. 082 0.017 0.045 Cessna 441 Conquest 2 TPE331-8 1.127 0. 088 0.629 0.094 0.124 CITATION I JT15D-1 2.339 0.870 0. 105 0.015 0.023 CITATION V JT15D-5 (A & B) 7.409 7.270 0.468 0.055 0.064 Citation VII TFE 731-2-2B 0.842 0.283 0. 160 0.013 0.017 CITATION X AE3007C 0.384 0.080 0. 169 0.023 0.010 CL600 CF34-3B 2.007 0.211 0.452 0.075 0.029 Falcon 2000EX PW308C 0.416 0.060 0. 161 0.019 0.007 Falcon 50 TFE731-3 3. 323 0.625 0.870 0.061 0.054 Gulfstream II SPEY MK511-8 1.569 0.193 0. 766 0.086 0.013 Gulfstream IV TAY Mk611- 8 2.825 0.453 1. 124 0.177 0.034 Gulfstream V BR700-715B 1-30 0.414 0.004 0.503 0.044 0.008 Learjet 25C CJ610-6 2. 950 0.302 0.037 0.013 0.008 Learjet 35/36 TFE 731-2-2B 5.478 1.850 0. 925 0.080 0.113 PA-31T Cheyenne PT6A-28 0.177 0.011 0. 074 0.014 0.022 Piper PA-28 IO-320-D1AD 1.469 0.026 0. 006 0.000 0.025 Swearingen Metro 2 TPE331- 3 0.333 0.423 0. 049 0.010 0.012 Westwind 2 TFE731-3 0. 959 0.180 0.303 0.019 0.023 Military

C-130 HERCULES 501D22A 2.332 1.034 0. 445 0.083 0.029 C-17A F117-PW-100 3. 622 0.387 6.083 0.195 0.045

F-16 F100-PW-100 2.022 0.529 1.149 0.050 0.070

Total 3,491.523 419.945 2, 862.102 267.280 212.950

Source: Ricondo & Associates, Inc. base d on output from the Emissions and Disper sion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-11 

### Table B-4 (1 of 3) 2013 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 Majors/Nationals

A318 CFM56-5B8/P 89.347 19.371 45.005 5.092 4.798 A319 CFM56-5B5/P 421.666 95. 420 257.621 26.397 24.781 V2522-A5 86.240 0. 948 115.753 11.142 8.752 CFM56-5A5 26.482 2.648 28.747 2.646 2.345 A320-200 V2527-A5 204.353 2.455 317.471 28.601 20.618 CFM56-5A1 46.165 4.526 53.727 5.036 4.174 A321 CFM56-5B3/2P DAC-II 26.987 2.582 16. 388 1.333 0.836 A340-300 CFM56-5C4 0. 573 0.097 0.872 0.046 0.012 A340-642 TRENT 556-61 0.881 0.009 4. 155 0.197 0.032 B717-200 BR700-715C1-30 8.094 0.075 13.13 6 0.971 0.866 B737-300 CFM56-3C-1 897.640 50.600 538.718 58.698 45.293 CFM56-3B-2 189.806 11. 743 93.468 10.913 8.924 B737-800 CFM56-7B27 30.45 0 3.231 48.574 3.502 2.493 CFM56-7B26 39.207 4.379 55.612 4.245 3.128 B747-400 CF6-80C2B1F 9. 818 0.875 17.213 1.246 0.216 PW4056 20.528 1.946 32.227 2.179 0.375 B757-200 PW2037 332.346 30.75 1 370.529 29.900 16.551 RB211-535E4B 21.36 7 0.219 23.586 2.208 1.027 B767-200 CF6-80A (A1) 25. 879 6.261 34.585 2.276 0.982 B767-300 PW4056 56.170 5.325 72.796 5.428 2.070 B777-200 PW4077 91.252 15. 709 213.913 11.883 3.372 GE90-85B 5.450 0. 207 18.527 0.884 0.228 TRENT 895 3.911 0. 252 12.916 0.651 0.137 MD-80 JT8D-217C 103.365 0.000 87.664 10.703 6.824 JT8D-219 62.339 0. 000 61.990 6.935 4.352 MD-90-30 V2525-D5 3.495 0.041 5. 158 0.474 0.359 Regionals/Commuters

BAE 146-200 ALF502R-5 48.19 4 6.655 16.981 2.359 2.407 BH-1900C PT6A-65B 129.0 32 40.778 12.198 3.073 13.505 Bombardier CRJ700 CF34-8C 1 50.443 0.235 29. 446 3.578 4.988 Bombardier CRJ900 CF34- 8C5 0.186 0.002 0.155 0.018 0.025 Canadair Reg-100 CF34-3B 0.065 0.007 0. 015 0.002 0.005 DHC-8-200 PW123D 13.535 0.000 17.846 1.998 4.744 EMB-120 PW118A 11.059 0.000 8.876 1.141 3.496 PW118B 5.235 0. 000 4.199 0.540 1.651 Embraer ERJ 145LR A3007A 1/2 5.968 0.917 4.015 0.468 0.878 AE3007A1/1 3.063 0.471 2.061 0.240 0.451 REG'L JET 200 CF34-3B 218.6 46 22.945 50.024 8.223 16.548

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-12 

### Table B-4 (2 of 3) 2013 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 All Cargo

A300-600 CF6-80C2A5 34.69 3 2.993 52.359 3.942 1.497 PW4158 50.835 4.725 67.577 5.034 1.907 A310 CF6-80A3 2.131 0.518 2.464 0.173 0.081 B727-200F JT8D-15 21.04 0 3.307 29.438 3.358 1.334 JT8D-17 16.994 2. 444 25.005 2.786 1.137 JT8D-7B 16.777 4.797 17.865 2.200 0.974 JT8D-9A 4.791 1.153 5.390 0.632 0.274 B747-100F JT9D-7A 13. 862 6.430 6.131 0.378 0.067 JT9D-7Q 5.734 1.435 3.616 0.252 0.040 B757-200 PW2040 4.657 0.417 6.904 0.484 0.249 RB211-535E4 4.064 0.122 8.006 0.570 0.283 B767-200 CF6-80A (A1) 22. 102 5.347 29.539 1.944 0.838 JT9D-7R4D 2.186 0.342 7.714 0.500 0.190 B767-300ER CF6-80C2B7F 15. 839 1.371 29.295 2.044 0.715 BH-1900C PT6A-65B 1.073 0.338 0. 101 0.025 0.112 BH-C99 PT6A-36 0.194 0.014 0.097 0.019 0.123 Cessna 208 Caravan PT6A- 114 0.153 0.011 0. 062 0.012 0.180 DC10-10F CF6-6D 15.10 5 6.231 10.945 0.601 0.180 DC10-30F CF6-50C2 49.25 1 6.162 73.316 4.920 1.348 DC8-61 JT3D-3B 2.547 2.988 0.294 0.050 0.016 DC8-71F CFM56-2C5 1. 965 0.125 1.027 0.116 0.042 DC9-30F JT8D-9 0.812 0.196 0.772 0.099 0.071 DC9-40 JT8D-11 7.797 2.346 2.851 0.379 0.245 JT8D-15 2.072 0. 324 2.579 0.315 0.199 Learjet 35/36 TFE 731-2-2B 0.357 0.120 0. 061 0.006 0.038 MD-11F CF6-80C2D1F 0.184 0.015 0. 346 0.023 0.006 MD-80 JT8D-219 2.176 0.000 2.164 0.243 0.152 Swearingen Metro 2 TPE331- 3 0.045 0.058 0. 007 0.001 0.009 Other Air Taxi

B727-200 JT8D-15 0. 068 0.011 0.096 0.011 0.002 B737-200 JT8D-17 0. 177 0.025 0.229 0.028 0.009 B737-800 CFM56-7B26 0. 171 0.019 0.243 0.019 0.007 BAE 125-700 TFE731-3 1.648 0.322 0.432 0.030 0.102 Beech King Air 200 PT6A- 41 0.122 0.109 0. 006 0.001 0.004 Beechjet 400A JT15D-5 (A & B) 3.427 3.382 0.185 0.024 0.076 Cessna 441 Conquest 2 TPE331-8 0.532 0. 042 0.298 0.044 0.150 CITATION V JT15D-5 (A & B) 6.059 5.946 0.383 0.045 0.133 Citation VII TFE731-3 0. 240 0.045 0.072 0.004 0.014 CITATION X AE3007C 0.707 0.148 0. 310 0.042 0.049 CL600 CF34-3B 0.279 0.030 0.063 0.010 0.010 CL601-3A CF34-3A 0. 254 0.025 0.067 0.006 0.010 Embraer Legacy AE3007A1P (T ype 1) 0.078 0. 013 0.053 0.007 0.006 Falcon 2000EX PW308C 0.457 0.065 0. 177 0.021 0.020 Falcon 50 TFE731-3 0. 066 0.012 0.018 0.001 0.003 Galaxy (IAI) G200 PW306A 0.010 0.100 0. 046 0.004 0.005 Gulfstream IV TAY Mk611- 8 0.039 0.007 0. 015 0.002 0.001 Learjet 24D CJ610-6 0. 789 0.080 0.010 0.003 0.006 Learjet 35/36 TFE 731-2-2B 1.077 0.364 0. 182 0.015 0.056 Navajo PT6A-28 69.21 5 1.692 0.033 0.006 0.522 Swearingen Metro 2 TPE331-3 18.350 23.325 2.679 0.543 1.697

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-13 

### Table B-4 (3 of 3) 2013 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 General Aviation

BAE 125-700 TFE731-3 2.123 0.414 0.556 0.039 0.051 Beech King Air 100 PT6A- 28 0.644 0.045 0. 299 0.058 0.078 Beech King Air 200 PT6A- 41 9.692 8.674 0. 464 0.069 0.131 Beech King Air 300 PT6A-60, -60A , -60AG 0.851 0. 125 0.087 0.022 0.020 Beechjet 400 JT15D-5 (A & B) 1.584 1.563 0.086 0.011 0.014 Bell 206 250B17B 0.050 0.008 0.007 0.001 0.009 BH-1900 PT6A-67D 2. 056 0.658 0.184 0.046 0.035 BH-C99 PT6A-36 0.018 0.001 0.009 0.002 0.002 Cessna 172 Skyhawk IO-320-D1 AD 0.981 0.018 0.003 0.000 0.019 Cessna 208 Caravan PT6A- 114 0.204 0.015 0. 083 0.017 0.046 Cessna 441 Conquest 2 TPE331-8 1.153 0. 090 0.645 0.096 0.127 CITATION I JT15D-1 2.399 0.892 0. 107 0.017 0.024 CITATION V JT15D-5 (A & B) 7.574 7.432 0.478 0.056 0.065 Citation VII TFE 731-2-2B 0.860 0.289 0. 163 0.013 0.018 CITATION X AE3007C 0.392 0.082 0. 172 0.023 0.011 CL600 CF34-3B 2.048 0.215 0.461 0.077 0.030 Falcon 2000EX PW308C 0.422 0.061 0. 164 0.019 0.007 Falcon 50 TFE731-3 3. 404 0.640 0.892 0.062 0.055 Gulfstream II SPEY MK511-8 1.597 0.197 0. 780 0.088 0.013 Gulfstream IV TAY Mk611- 8 2.892 0.464 1. 152 0.182 0.035 Gulfstream V BR700-715B 1-30 0.420 0.004 0.509 0.044 0.009 Learjet 25C CJ610-6 2. 992 0.305 0.039 0.013 0.009 Learjet 35/36 TFE 731-2-2B 5.605 1.892 0. 946 0.083 0.115 PA-31T Cheyenne PT6A-28 0.181 0.012 0. 076 0.015 0.023 Piper PA-28 IO-320-D1AD 1.497 0.026 0. 006 0.000 0.025 Swearingen Metro 2 TPE331- 3 0.340 0.431 0. 050 0.010 0.012 Westwind 2 TFE731-3 0. 984 0.184 0.311 0.020 0.023 Military

C-130 HERCULES 501D22A 2.332 1.034 0. 445 0.083 0.029 C-17A F117-PW-100 3. 622 0.387 6.083 0.195 0.045

F-16 F100-PW-100 2.022 0.529 1.149 0.050 0.070

Total 3,753.377 448.458 3, 094.095 288.609 228.581

Source: Ricondo & Associates, Inc. base d on output from the Emissions and Disper sion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-14 

### Table B-5 (1 of 3) 2015 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 Majors/Nationals

A318 CFM56-5B8/P 93.803 20.338 47.251 5.345 5.037 A319 CFM56-5B5/P 442.704 100. 181 270.475 27.714 26.017 V2522-A5 90.542 0. 995 121.527 11.699 9.189 CFM56-5A5 27.806 2.780 30.185 2.778 2.462 A320-200 V2527-A5 214.548 2.577 333.310 30.028 21.647 CFM56-5A1 48.470 4.752 56.409 5.288 4.382 A321 CFM56-5B3/2P DAC-II 28.328 2.711 17. 203 1.399 0.877 A340-300 CFM56-5C4 0. 602 0.101 0.916 0.049 0.013 A340-642 TRENT 556-61 0.915 0.010 4. 317 0.205 0.033 B717-200 BR700-715C1-30 8.500 0.079 13.79 4 1.020 0.910 B737-300 CFM56-3C-1 942.419 53.125 565.593 61.626 47.552 CFM56-3B-2 199.276 12. 328 98.132 11.457 9.369 B737-800 CFM56-7B27 31.97 3 3.393 51.003 3.677 2.618 CFM56-7B26 41.166 4.598 58.389 4.457 3.284 B747-400 CF6-80C2B1F 10. 298 0.918 18.053 1.306 0.226 PW4056 21.547 2.043 33.826 2.288 0.394 B757-200 PW2037 348.930 32.28 6 389.018 31.392 17.377 RB211-535E4B 22.43 9 0.230 24.769 2.319 1.078 B767-200 CF6-80A (A1) 27. 170 6.573 36.311 2.390 1.031 B767-300 PW4056 58.979 5.592 76.436 5.699 2.174 B777-200 PW4077 95.814 16. 495 224.611 12.477 3.541 GE90-85B 5.715 0. 217 19.433 0.927 0.239 TRENT 895 4.105 0. 265 13.558 0.683 0.144 MD-80 JT8D-217C 108.520 0.000 92.036 11.237 7.165 JT8D-219 65.448 0. 000 65.080 7.280 4.569 MD-90-30 V2525-D5 3.670 0.043 5. 416 0.498 0.377 Regionals/Commuters

BAE 146-200 ALF502R-5 49.44 9 6.828 17.422 2.421 2.470 BH-1900C PT6A-65B 132.3 85 41.837 12.516 3.153 13.856 Bombardier CRJ700 CF34-8C 1 51.754 0.240 30. 211 3.672 5.117 Bombardier CRJ900 CF34- 8C5 0.195 0.002 0.163 0.019 0.027 Canadair Reg-100 CF34-3B 0.065 0.007 0. 015 0.002 0.005 DHC-8-200 PW123D 13.888 0.000 18.310 2.050 4.867 EMB-120 PW118A 11.345 0.000 9.106 1.171 3.587 PW118B 5.370 0. 000 4.308 0.554 1.694 Embraer ERJ 145LR A3007A 1/2 6.119 0.940 4.116 0.481 0.900 AE3007A1/1 3.144 0.483 2.115 0.247 0.463 REG'L JET 200 CF34-3B 224.3 23 23.540 51.323 8.436 16.978

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-15 

### Table B-5 (2 of 3) 2015 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 All Cargo

A300-600 CF6-80C2A5 36.61 8 3.159 55.263 4.160 1.581 PW4158 53.646 4.986 71.313 5.312 2.012 A310 CF6-80A3 2.261 0.550 2.614 0.184 0.086 B727-200F JT8D-15 22.20 4 3.490 31.066 3.544 1.408 JT8D-17 17.930 2. 578 26.383 2.939 1.199 JT8D-7B 17.706 5.063 18.854 2.323 1.028 JT8D-9A 5.062 1.218 5.696 0.667 0.290 B747-100F JT9D-7A 14. 632 6.787 6.472 0.399 0.071 JT9D-7Q 6.092 1.524 3.842 0.268 0.042 B757-200 PW2040 4.912 0.440 7.281 0.510 0.263 RB211-535E4 4.296 0.130 8.461 0.603 0.299 B767-200 CF6-80A (A1) 23. 312 5.639 31.155 2.050 0.884 JT9D-7R4D 2.306 0.362 8.141 0.529 0.201 B767-300ER CF6-80C2B7F 16. 719 1.447 30.921 2.157 0.755 BH-1900C PT6A-65B 1.131 0.357 0. 107 0.026 0.118 BH-C99 PT6A-36 0.205 0.015 0.101 0.020 0.130 Cessna 208 Caravan PT6A- 114 0.161 0.012 0. 066 0.013 0.190 DC10-10F CF6-6D 15.93 5 6.573 11.547 0.634 0.190 DC10-30F CF6-50C2 51.97 0 6.501 77.364 5.191 1.422 DC8-61 JT3D-3B 2.650 3.107 0.305 0.052 0.016 DC8-71F CFM56-2C5 2. 082 0.131 1.089 0.122 0.044 DC9-30F JT8D-9 0.855 0.206 0.812 0.105 0.074 DC9-40 JT8D-11 8.231 2.477 3.009 0.400 0.259 JT8D-15 2.188 0. 342 2.724 0.333 0.210 Learjet 35/36 TFE 731-2-2B 0.380 0.128 0. 064 0.006 0.041 MD-11F CF6-80C2D1F 0.184 0.015 0. 346 0.023 0.006 MD-80 JT8D-219 2.301 0.000 2.287 0.256 0.161 Swearingen Metro 2 TPE331- 3 0.049 0.062 0. 007 0.001 0.009 Other Air Taxi

B727-200 JT8D-15 0. 078 0.012 0.109 0.012 0.002 B737-200 JT8D-17 0. 177 0.025 0.229 0.028 0.009 B737-800 CFM56-7B26 0. 179 0.020 0.254 0.020 0.007 BAE 125-700 TFE731-3 1.663 0.325 0.435 0.030 0.103 Beech King Air 200 PT6A- 41 0.122 0.109 0. 006 0.001 0.004 Beechjet 400A JT15D-5 (A & B) 3.455 3.409 0.186 0.024 0.076 Cessna 441 Conquest 2 TPE331-8 0.538 0. 042 0.301 0.045 0.151 CITATION V JT15D-5 (A & B) 6.115 6.000 0.387 0.045 0.134 Citation VII TFE731-3 0. 246 0.045 0.073 0.004 0.015 CITATION X AE3007C 0.711 0.149 0. 312 0.042 0.049 CL600 CF34-3B 0.279 0.030 0.063 0.010 0.010 CL601-3A CF34-3A 0. 261 0.025 0.069 0.006 0.011 Embraer Legacy AE3007A1P (T ype 1) 0.078 0. 013 0.053 0.007 0.006 Falcon 2000EX PW308C 0.457 0.065 0. 177 0.021 0.020 Falcon 50 TFE731-3 0. 066 0.012 0.018 0.001 0.003 Galaxy (IAI) G200 PW306A 0.011 0.107 0. 049 0.004 0.005 Gulfstream IV TAY Mk611- 8 0.049 0.008 0. 020 0.003 0.002 Learjet 24D CJ610-6 0. 789 0.080 0.010 0.003 0.006 Learjet 35/36 TFE 731-2-2B 1.089 0.367 0. 184 0.015 0.057 Navajo PT6A-28 69.93 5 1.710 0.033 0.006 0.527 Swearingen Metro 2 TPE331-3 18.542 23.570 2.707 0.549 1.715

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-16 

### Table B-5 (3 of 3) 2015 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 General Aviation (cont.)

BAE 125-700 TFE731-3 2.157 0.422 0.564 0.040 0.052 Beech King Air 100 PT6A- 28 0.654 0.046 0. 303 0.060 0.080 Beech King Air 200 PT6A- 41 9.848 8.814 0. 471 0.071 0.134 Beech King Air 300 PT6A-60, -60A , -60AG 0.861 0. 126 0.088 0.022 0.020 Beechjet 400 JT15D-5 (A & B) 1.610 1.590 0.087 0.011 0.014 Bell 206 250B17B 0.051 0.008 0.008 0.001 0.009 BH-1900 PT6A-67D 2. 091 0.670 0.187 0.047 0.035 BH-C99 PT6A-36 0.018 0.001 0.009 0.002 0.002 Cessna 172 Skyhawk IO-320-D1 AD 1.000 0.019 0.003 0.000 0.019 Cessna 208 Caravan PT6A- 114 0.207 0.015 0. 084 0.017 0.047 Cessna 441 Conquest 2 TPE331-8 1.172 0. 093 0.655 0.098 0.129 CITATION I JT15D-1 2.434 0.905 0. 109 0.017 0.024 CITATION V JT15D-5 (A & B) 7.699 7.553 0.486 0.057 0.066 Citation VII TFE 731-2-2B 0.877 0.294 0. 166 0.013 0.018 CITATION X AE3007C 0.397 0.083 0. 174 0.023 0.011 CL600 CF34-3B 2.090 0.219 0.471 0.078 0.030 Falcon 2000EX PW308C 0.430 0.061 0. 166 0.020 0.007 Falcon 50 TFE731-3 3. 456 0.650 0.905 0.063 0.056 Gulfstream II SPEY MK511-8 1.626 0.201 0. 794 0.089 0.013 Gulfstream IV TAY Mk611- 8 2.941 0.472 1. 171 0.184 0.036 Gulfstream V BR700-715B 1-30 0.432 0.004 0.524 0.046 0.009 Learjet 25C CJ610-6 3. 074 0.314 0.040 0.014 0.009 Learjet 35/36 TFE 731-2-2B 5.697 1.924 0. 961 0.084 0.117 PA-31T Cheyenne PT6A-28 0.184 0.012 0. 077 0.015 0.023 Piper PA-28 IO-320-D1AD 1.526 0.028 0. 006 0.000 0.026 Swearingen Metro 2 TPE331- 3 0.346 0.440 0. 051 0.010 0.013 Westwind 2 TFE731-3 1. 000 0.186 0.315 0.020 0.024 Military

C-130 HERCULES 501D22A 2.332 1.034 0. 445 0.083 0.029 C-17A F117-PW-100 3. 622 0.387 6.083 0.195 0.045

F-16 F100-PW-100 2.022 0.529 1.149 0.050 0.070

Total 3,924.436 467.029 3, 246.173 302.577 238.735

Source: Ricondo & Associates, Inc. base d on output from the Emissions and Disper sion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-17 

### Table B-6 (1 of 3) 2020 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 Majors/Nationals

A318 CFM56-5B8/P 104.438 22.644 52.607 5.951 5.608 A319 CFM56-5B5/P 492.872 111. 534 301.126 30.855 28.966 V2522-A5 100.800 1. 109 135.295 13.024 10.230 CFM56-5A5 30.956 3.094 33.605 3.092 2.741 A320-200 V2527-A5 238.861 2.869 371.080 33.430 24.100 CFM56-5A1 53.963 5.291 62.802 5.886 4.879 A321 CFM56-5B3/2P DAC-II 31.551 3.018 19. 159 1.558 0.977 A340-300 CFM56-5C4 0. 660 0.111 1.003 0.054 0.014 A340-642 TRENT 556-61 1.019 0.011 4. 806 0.229 0.037 B717-200 BR700-715C1-30 9.461 0.088 15.35 5 1.135 1.013 B737-300 CFM56-3C-1 1049.21 8 59.146 629.688 68.610 52.941 CFM56-3B-2 221.854 13. 726 109.250 12.756 10.431 B737-800 CFM56-7B27 35.59 1 3.777 56.777 4.094 2.914 CFM56-7B26 45.830 5.119 65.004 4.962 3.656 B747-400 CF6-80C2B1F 11. 454 1.022 20.081 1.454 0.252 PW4056 23.990 2.274 37.660 2.547 0.438 B757-200 PW2037 388.473 35.94 4 433.105 34.950 19.346 RB211-535E4B 24.98 1 0.256 27.574 2.582 1.200 B767-200 CF6-80A (A1) 30. 260 7.320 40.440 2.662 1.148 B767-300 PW4056 65.658 6.225 85.092 6.345 2.420 B777-200 PW4077 106.670 18. 363 250.058 13.890 3.942 GE90-85B 6.367 0. 241 21.647 1.033 0.267 TRENT 895 4.566 0. 294 15.079 0.761 0.160 MD-80 JT8D-217C 120.823 0.000 102.471 12.511 7.977 JT8D-219 72.864 0. 000 72.455 8.105 5.087 MD-90-30 V2525-D5 4.081 0.049 6. 022 0.553 0.419 Regionals/Commuters

BAE 146-200 ALF502R-5 52.14 3 7.199 18.372 2.552 2.604 BH-1900C PT6A-65B 139.5 78 44.110 13.195 3.325 14.609 Bombardier CRJ700 CF34-8C 1 54.570 0.254 31. 855 3.871 5.396 Bombardier CRJ900 CF34- 8C5 0.204 0.002 0.171 0.020 0.028 Canadair Reg-100 CF34-3B 0.065 0.007 0. 015 0.002 0.005 DHC-8-200 PW123D 14.643 0.000 19.307 2.162 5.132 EMB-120 PW118A 11.961 0.000 9.600 1.235 3.782 PW118B 5.664 0. 000 4.543 0.584 1.786 Embraer ERJ 145LR A3007A 1/2 6.452 0.992 4.340 0.507 0.949 AE3007A1/1 3.317 0.510 2.231 0.260 0.488 REG'L JET 200 CF34-3B 236.5 13 24.820 54.111 8.895 17.900

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-18 

### Table B-6 (2 of 3) 2020 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 All Cargo

A300-600 CF6-80C2A5 41.63 1 3.591 62.831 4.730 1.797 PW4158 61.003 5.670 81.092 6.041 2.288 A310 CF6-80A3 2.569 0.625 2.971 0.209 0.098 B727-200F JT8D-15 25.24 4 3.968 35.320 4.029 1.601 JT8D-17 20.387 2. 932 29.998 3.341 1.363 JT8D-7B 20.130 5.755 21.436 2.640 1.169 JT8D-9A 5.756 1.385 6.476 0.758 0.329 B747-100F JT9D-7A 16. 686 7.739 7.380 0.455 0.081 JT9D-7Q 6.899 1.726 4.350 0.303 0.048 B757-200 PW2040 5.584 0.500 8.277 0.580 0.299 RB211-535E4 4.882 0.148 9.618 0.686 0.340 B767-200 CF6-80A (A1) 26. 516 6.414 35.437 2.332 1.006 JT9D-7R4D 2.620 0.410 9.246 0.601 0.228 B767-300ER CF6-80C2B7F 18. 998 1.645 35.138 2.452 0.858 BH-1900C PT6A-65B 1.285 0.407 0. 121 0.031 0.135 BH-C99 PT6A-36 0.234 0.017 0.116 0.022 0.148 Cessna 208 Caravan PT6A- 114 0.183 0.014 0. 075 0.015 0.216 DC10-10F CF6-6D 18.11 5 7.473 13.126 0.720 0.216 DC10-30F CF6-50C2 59.10 6 7.394 87.986 5.904 1.618 DC8-61 JT3D-3B 3.057 3.586 0.353 0.060 0.019 DC8-71F CFM56-2C5 2. 375 0.150 1.242 0.140 0.050 DC9-30F JT8D-9 0.969 0.234 0.920 0.119 0.084 DC9-40 JT8D-11 9.355 2.815 3.420 0.455 0.294 JT8D-15 2.485 0. 388 3.093 0.378 0.239 Learjet 35/36 TFE 731-2-2B 0.432 0.146 0. 073 0.007 0.047 MD-11F CF6-80C2D1F 0.225 0.019 0. 423 0.029 0.007 MD-80 JT8D-219 2.611 0.000 2.597 0.290 0.182 Swearingen Metro 2 TPE331- 3 0.055 0.071 0. 008 0.001 0.011 Other Air Taxi

B727-200 JT8D-15 0. 078 0.012 0.109 0.012 0.002 B737-200 JT8D-17 0. 183 0.026 0.237 0.029 0.009 B737-800 CFM56-7B26 0. 179 0.020 0.254 0.020 0.007 BAE 125-700 TFE731-3 1.707 0.334 0.446 0.031 0.105 Beech King Air 200 PT6A- 41 0.131 0.117 0. 007 0.001 0.005 Beechjet 400A JT15D-5 (A & B) 3.549 3.503 0.192 0.024 0.078 Cessna 441 Conquest 2 TPE331-8 0.552 0. 043 0.309 0.046 0.155 CITATION V JT15D-5 (A & B) 6.280 6.162 0.397 0.046 0.138 Citation VII TFE731-3 0. 250 0.046 0.075 0.004 0.015 CITATION X AE3007C 0.733 0.153 0. 322 0.044 0.051 CL600 CF34-3B 0.287 0.030 0.065 0.011 0.011 CL601-3A CF34-3A 0. 261 0.025 0.069 0.006 0.011 Embraer Legacy AE3007A1P (T ype 1) 0.078 0. 013 0.053 0.007 0.006 Falcon 2000EX PW308C 0.472 0.067 0. 183 0.022 0.020 Falcon 50 TFE731-3 0. 066 0.012 0.018 0.001 0.003 Galaxy (IAI) G200 PW306A 0.011 0.107 0. 049 0.004 0.005 Gulfstream IV TAY Mk611- 8 0.049 0.008 0. 020 0.003 0.002 Learjet 24D CJ610-6 0. 789 0.080 0.010 0.003 0.006 Learjet 35/36 TFE 731-2-2B 1.118 0.377 0. 188 0.017 0.059 Navajo PT6A-28 71.73 5 1.754 0.034 0.006 0.541 Swearingen Metro 2 TPE331-3 19.025 24.184 2.778 0.563 1.760

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-19 

### Table B-6 (3 of 3) 2020 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 General Aviation

BAE 125-700 TFE731-3 2.235 0.437 0.585 0.041 0.054 Beech King Air 100 PT6A- 28 0.678 0.049 0. 314 0.062 0.082 Beech King Air 200 PT6A-41 10.206 9.135 0. 488 0.074 0.138 Beech King Air 300 PT6A-60, -60A , -60AG 0.892 0. 130 0.091 0.023 0.021 Beechjet 400 JT15D-5 (A & B) 1.679 1.658 0.090 0.012 0.015 Bell 206 250B17B 0.053 0.009 0.008 0.001 0.009 BH-1900 PT6A-67D 2. 161 0.692 0.193 0.049 0.036 BH-C99 PT6A-36 0.019 0.001 0.009 0.002 0.002 Cessna 172 Skyhawk IO-320-D1 AD 1.031 0.019 0.003 0.000 0.020 Cessna 208 Caravan PT6A- 114 0.214 0.017 0. 087 0.018 0.048 Cessna 441 Conquest 2 TPE331-8 1.215 0. 096 0.679 0.101 0.134 CITATION I JT15D-1 2.530 0.940 0. 114 0.018 0.025 CITATION V JT15D-5 (A & B) 7.974 7.823 0.504 0.060 0.069 Citation VII TFE 731-2-2B 0.906 0.304 0. 172 0.014 0.018 CITATION X AE3007C 0.414 0.086 0. 182 0.024 0.011 CL600 CF34-3B 2.164 0.227 0.487 0.082 0.031 Falcon 2000EX PW308C 0.443 0.063 0. 172 0.020 0.007 Falcon 50 TFE731-3 3. 580 0.674 0.937 0.065 0.058 Gulfstream II SPEY MK511-8 1.684 0.207 0. 822 0.093 0.014 Gulfstream IV TAY Mk611- 8 3.048 0.489 1. 214 0.191 0.037 Gulfstream V BR700-715B 1-30 0.443 0.004 0.538 0.047 0.009 Learjet 25C CJ610-6 3. 157 0.323 0.041 0.014 0.009 Learjet 35/36 TFE 731-2-2B 5.904 1.993 0. 996 0.087 0.121 PA-31T Cheyenne PT6A-28 0.191 0.012 0. 079 0.015 0.024 Piper PA-28 IO-320-D1AD 1.582 0.029 0. 006 0.000 0.027 Swearingen Metro 2 TPE331- 3 0.356 0.452 0. 052 0.011 0.013 Westwind 2 TFE731-3 1. 034 0.193 0.326 0.021 0.025 Military

C-130 HERCULES 501D22A 2.332 1.034 0. 445 0.083 0.029 C-17A F117-PW-100 3. 622 0.387 6.083 0.195 0.045

F-16 F100-PW-100 2.022 0.529 1.149 0.050 0.070

Total 4,333.065 511.726 3, 612.785 336.143 262.799

Source: Ricondo & Associates, Inc. base d on output from the Emissions and Disper sion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-20 

### Table B-7 (1 of 3) 2025 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 Majors/Nationals

A318 CFM56-5B8/P 114.634 24.854 57.742 6.532 6.156 A319 CFM56-5B5/P 540.993 122. 424 330.526 33.866 31.794 V2522-A5 110.643 1. 217 148.507 14.296 11.229 CFM56-5A5 33.974 3.396 36.881 3.394 3.008 A320-200 V2527-A5 262.184 3.149 407.313 36.695 26.453 CFM56-5A1 59.230 5.807 68.932 6.462 5.355 A321 CFM56-5B3/2P DAC-II 34.614 3.311 21. 020 1.709 1.072 A340-300 CFM56-5C4 0. 746 0.126 1.134 0.061 0.016 A340-642 TRENT 556-61 1.122 0.012 5. 294 0.252 0.040 B717-200 BR700-715C1-30 10. 383 0.097 16.851 1.246 1.111 B737-300 CFM56-3C-1 1151.65 5 64.920 691.166 75.308 58.110 CFM56-3B-2 243.523 15. 066 119.920 14.002 11.449 B737-800 CFM56-7B27 39.06 8 4.146 62.321 4.494 3.199 CFM56-7B26 50.298 5.618 71.344 5.445 4.012 B747-400 CF6-80C2B1F 12. 583 1.122 22.059 1.597 0.277 PW4056 26.331 2.496 41.336 2.795 0.481 B757-200 PW2037 426.398 39.45 3 475.386 38.362 21.235 RB211-535E4B 27.41 9 0.281 30.266 2.834 1.318 B767-200 CF6-80A (A1) 33. 203 8.033 44.374 2.921 1.259 B767-300 PW4056 72.068 6.833 93.398 6.963 2.656 B777-200 PW4077 117.088 20. 157 274.482 15.247 4.327 GE90-85B 6.990 0. 266 23.761 1.133 0.293 TRENT 895 5.008 0. 323 16.539 0.834 0.175 MD-80 JT8D-217C 132.619 0.000 112.474 13.733 8.756 JT8D-219 79.978 0. 000 79.530 8.896 5.584 MD-90-30 V2525-D5 4.485 0.053 6. 618 0.608 0.461 Regionals/Commuters

BAE 146-200 ALF502R-5 54.19 1 7.482 19.093 2.652 2.707 BH-1900C PT6A-65B 145.0 70 45.845 13.714 3.455 15.184 Bombardier CRJ700 CF34-8C 1 56.714 0.263 33. 107 4.023 5.608 Bombardier CRJ900 CF34- 8C5 0.213 0.002 0.179 0.021 0.029 Canadair Reg-100 CF34-3B 0.065 0.007 0. 015 0.002 0.005 DHC-8-200 PW123D 15.219 0.000 20.065 2.247 5.334 EMB-120 PW118A 12.432 0.000 9.978 1.283 3.931 PW118B 5.885 0. 000 4.721 0.607 1.856 Embraer ERJ 145LR A3007A 1/2 6.705 1.031 4.511 0.527 0.987 AE3007A1/1 3.447 0.530 2.319 0.271 0.507 REG'L JET 200 CF34-3B 245.8 12 25.795 56.239 9.245 18.604

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-21 

### Table B-7 (2 of 3) 2025 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 All Cargo

A300-600 CF6-80C2A5 46.93 2 4.049 70.830 5.333 2.026 PW4158 68.757 6.390 91.399 6.809 2.579 A310 CF6-80A3 2.895 0.704 3.347 0.236 0.110 B727-200F JT8D-15 28.46 1 4.474 39.821 4.543 1.805 JT8D-17 22.983 3. 306 33.818 3.767 1.537 JT8D-7B 22.693 6.488 24.165 2.976 1.318 JT8D-9A 6.482 1.560 7.293 0.854 0.371 B747-100F JT9D-7A 18. 867 8.751 8.344 0.515 0.091 JT9D-7Q 7.706 1.928 4.858 0.340 0.053 B757-200 PW2040 6.303 0.564 9.342 0.655 0.337 RB211-535E4 5.505 0.166 10.845 0.773 0.384 B767-200 CF6-80A (A1) 29. 884 7.230 39.938 2.629 1.133 JT9D-7R4D 2.954 0. 463 10.427 0.677 0.257 B767-300ER CF6-80C2B7F 21. 417 1.854 39.610 2.763 0.967 BH-1900C PT6A-65B 1.452 0.459 0. 137 0.034 0.152 BH-C99 PT6A-36 0.262 0.019 0.130 0.025 0.167 Cessna 208 Caravan PT6A- 114 0.207 0.015 0. 084 0.017 0.244 DC10-10F CF6-6D 20.45 1 8.436 14.818 0.814 0.244 DC10-30F CF6-50C2 66.60 5 8.332 99.150 6.652 1.823 DC8-61 JT3D-3B 3.465 4.064 0.400 0.067 0.021 DC8-71F CFM56-2C5 2. 670 0.169 1.396 0.158 0.056 DC9-30F JT8D-9 1.097 0.265 1.043 0.134 0.095 DC9-40 JT8D-11 10.53 9 3.171 3.854 0.513 0.331 JT8D-15 2.801 0. 438 3.487 0.427 0.269 Learjet 35/36 TFE 731-2-2B 0.484 0.163 0. 082 0.007 0.052 MD-11F CF6-80C2D1F 0.245 0.021 0. 461 0.032 0.007 MD-80 JT8D-219 2.940 0.000 2.923 0.327 0.205 Swearingen Metro 2 TPE331- 3 0.062 0.078 0. 009 0.002 0.012 Other Air Taxi

B727-200 JT8D-15 0. 078 0.012 0.109 0.012 0.002 B737-200 JT8D-17 0. 190 0.028 0.245 0.030 0.009 B737-800 CFM56-7B26 0. 186 0.021 0.265 0.020 0.007 BAE 125-700 TFE731-3 1.752 0.343 0.459 0.032 0.108 Beech King Air 200 PT6A- 41 0.131 0.117 0. 007 0.001 0.005 Beechjet 400A JT15D-5 (A & B) 3.632 3.585 0.196 0.025 0.080 Cessna 441 Conquest 2 TPE331-8 0.565 0. 044 0.316 0.047 0.159 CITATION V JT15D-5 (A & B) 6.431 6.310 0.407 0.047 0.141 Citation VII TFE731-3 0. 256 0.047 0.076 0.006 0.015 CITATION X AE3007C 0.750 0.157 0. 328 0.045 0.052 CL600 CF34-3B 0.295 0.031 0.066 0.011 0.011 CL601-3A CF34-3A 0. 268 0.026 0.071 0.007 0.011 Embraer Legacy AE3007A1P (T ype 1) 0.083 0. 014 0.056 0.007 0.006 Falcon 2000EX PW308C 0.486 0.069 0. 188 0.022 0.021 Falcon 50 TFE731-3 0. 074 0.014 0.019 0.001 0.003 Galaxy (IAI) G200 PW306A 0.011 0.107 0. 049 0.004 0.005 Gulfstream IV TAY Mk611- 8 0.049 0.008 0. 020 0.003 0.002 Learjet 24D CJ610-6 0. 831 0.085 0.011 0.003 0.006 Learjet 35/36 TFE 731-2-2B 1.146 0.387 0. 194 0.017 0.060 Navajo PT6A-28 73.53 6 1.798 0.035 0.006 0.554 Swearingen Metro 2 TPE331-3 19.504 24.793 2.847 0.578 1.804

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-22 

### Table B-7 (3 of 3) 2025 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 General Aviation (cont.)

BAE 125-700 TFE731-3 2.299 0.450 0.602 0.042 0.056 Beech King Air 100 PT6A- 28 0.698 0.050 0. 324 0.063 0.085 Beech King Air 200 PT6A-41 10.503 9.399 0. 503 0.076 0.142 Beech King Air 300 PT6A-60, -60A , -60AG 0.922 0. 134 0.095 0.024 0.022 Beechjet 400 JT15D-5 (A & B) 1.721 1.698 0.093 0.012 0.015 Bell 206 250B17B 0.054 0.009 0.008 0.001 0.009 BH-1900 PT6A-67D 2. 224 0.712 0.198 0.051 0.038 BH-C99 PT6A-36 0.019 0.001 0.009 0.002 0.002 Cessna 172 Skyhawk IO-320-D1 AD 1.062 0.020 0.003 0.000 0.020 Cessna 208 Caravan PT6A- 114 0.220 0.017 0. 089 0.018 0.050 Cessna 441 Conquest 2 TPE331-8 1.250 0. 098 0.699 0.105 0.138 CITATION I JT15D-1 2.601 0.967 0. 117 0.018 0.026 CITATION V JT15D-5 (A & B) 8.208 8.053 0.519 0.061 0.071 Citation VII TFE 731-2-2B 0.930 0.312 0. 176 0.014 0.019 CITATION X AE3007C 0.428 0.089 0. 187 0.025 0.012 CL600 CF34-3B 2.221 0.233 0.500 0.083 0.032 Falcon 2000EX PW308C 0.457 0.065 0. 177 0.021 0.008 Falcon 50 TFE731-3 3. 691 0.694 0.967 0.067 0.060 Gulfstream II SPEY MK511-8 1.727 0.213 0. 843 0.095 0.014 Gulfstream IV TAY Mk611- 8 3.135 0.503 1. 248 0.196 0.038 Gulfstream V BR700-715B 1-30 0.455 0.004 0.552 0.049 0.009 Learjet 25C CJ610-6 3. 241 0.332 0.042 0.014 0.009 Learjet 35/36 TFE 731-2-2B 6.077 2.051 1. 026 0.089 0.125 PA-31T Cheyenne PT6A-28 0.196 0.013 0. 083 0.017 0.025 Piper PA-28 IO-320-D1AD 1.624 0.029 0. 006 0.000 0.027 Swearingen Metro 2 TPE331- 3 0.368 0.468 0. 054 0.011 0.013 Westwind 2 TFE731-3 1. 064 0.198 0.336 0.021 0.025 Military

C-130 HERCULES 501D22A 2.332 1.034 0. 445 0.083 0.029 C-17A F117-PW-100 3. 622 0.387 6.083 0.195 0.045

F-16 F100-PW-100 2.022 0.529 1.149 0.050 0.070

Total 4,723.734 554.430 3, 968.223 368.524 285.519

Source: Ricondo & Associates, Inc. base d on output from the Emissions and Disper sion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-23 

### Table B-8 (1 of 3) 2030 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 Majors/Nationals

A318 CFM56-5B8/P 125.257 27.157 63.093 7.137 6.726 A319 CFM56-5B5/P 591.130 133. 769 361.157 37.006 34.740 V2522-A5 120.896 1. 329 162.268 15.620 12.269 CFM56-5A5 37.126 3.711 40.302 3.708 3.288 A320-200 V2527-A5 286.483 3.441 445.064 40.095 28.904 CFM56-5A1 64.717 6.345 75.318 7.060 5.851 A321 CFM56-5B3/2P DAC-II 37.837 3.620 22. 977 1.868 1.172 A340-300 CFM56-5C4 0. 804 0.136 1.221 0.065 0.017 A340-642 TRENT 556-61 1.226 0.012 5. 784 0.276 0.044 B717-200 BR700-715C1-30 11. 344 0.106 18.412 1.361 1.214 B737-300 CFM56-3C-1 1258.39 4 70.937 755.224 82.288 63.496 CFM56-3B-2 266.088 16. 462 131.033 15.299 12.510 B737-800 CFM56-7B27 42.68 7 4.529 68.095 4.910 3.495 CFM56-7B26 54.962 6.139 77.959 5.950 4.384 B747-400 CF6-80C2B1F 13. 768 1.228 24.136 1.747 0.303 PW4056 28.775 2.727 45.172 3.056 0.526 B757-200 PW2037 465.917 43.10 9 519.445 41.916 23.203 RB211-535E4B 29.96 1 0.308 33.073 3.096 1.440 B767-200 CF6-80A (A1) 36. 292 8.780 48.503 3.192 1.377 B767-300 PW4056 78.746 7.466 102.053 7.609 2.902 B777-200 PW4077 127.943 22. 025 299.928 16.660 4.729 GE90-85B 7.641 0. 290 25.977 1.239 0.320 TRENT 895 5.485 0. 354 18.118 0.914 0.192 MD-80 JT8D-217C 144.913 0.000 122.901 15.006 9.567 JT8D-219 87.393 0. 000 86.904 9.721 6.101 MD-90-30 V2525-D5 4.895 0.058 7. 223 0.664 0.503 Regionals/Commuters

BAE 146-200 ALF502R-5 59.20 6 8.175 20.861 2.898 2.957 BH-1900C PT6A-65B 158.5 11 50.093 14.985 3.775 16.591 Bombardier CRJ700 CF34-8C 1 61.969 0.288 36. 175 4.396 6.127 Bombardier CRJ900 CF34- 8C5 0.231 0.002 0.194 0.022 0.032 Canadair Reg-100 CF34-3B 0.074 0.008 0. 017 0.003 0.006 DHC-8-200 PW123D 16.629 0.000 21.926 2.455 5.828 EMB-120 PW118A 13.585 0.000 10.904 1.402 4.295 PW118B 6.430 0. 000 5.158 0.664 2.028 Embraer ERJ 145LR A3007A 1/2 7.328 1.127 4.930 0.575 1.078 AE3007A1/1 3.768 0.579 2.534 0.297 0.554 REG'L JET 200 CF34-3B 268.596 28.186 61.452 10.102 20.328

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-24 

### Table B-8 (2 of 3) 2030 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 All Cargo

A300-600 CF6-80C2A5 51.27 1 4.424 77.378 5.826 2.213 PW4158 75.121 6.982 99.859 7.439 2.818 A310 CF6-80A3 3.155 0.767 3.648 0.257 0.120 B727-200F JT8D-15 31.09 1 4.888 43.501 4.963 1.972 JT8D-17 25.115 3. 612 36.955 4.116 1.680 JT8D-7B 24.798 7.090 26.405 3.252 1.440 JT8D-9A 7.089 1.705 7.976 0.934 0.406 B747-100F JT9D-7A 20. 536 9.525 9.083 0.560 0.099 JT9D-7Q 8.512 2.130 5.366 0.375 0.059 B757-200 PW2040 6.882 0. 616 10.201 0.714 0.368 RB211-535E4 6.012 0.181 11.843 0.843 0.419 B767-200 CF6-80A (A1) 32. 663 7.901 43.653 2.874 1.239 JT9D-7R4D 3.225 0. 505 11.382 0.739 0.281 B767-300ER CF6-80C2B7F 23. 409 2.027 43.294 3.021 1.057 BH-1900C PT6A-65B 1.587 0.502 0. 150 0.037 0.166 BH-C99 PT6A-36 0.288 0.021 0.142 0.028 0.182 Cessna 208 Caravan PT6A- 114 0.226 0.017 0. 091 0.019 0.267 DC10-10F CF6-6D 22.32 0 9.208 16.173 0.887 0.267 DC10-30F CF6-50C2 72.79 0 9.106 108.356 7.270 1.992 DC8-61 JT3D-3B 3.771 4.422 0.435 0.073 0.023 DC8-71F CFM56-2C5 2. 933 0.185 1.534 0.173 0.062 DC9-30F JT8D-9 1.197 0.289 1.138 0.147 0.104 DC9-40 JT8D-11 11.52 7 3.469 4.214 0.561 0.362 JT8D-15 3.060 0. 478 3.808 0.466 0.294 Learjet 35/36 TFE 731-2-2B 0.530 0.179 0. 089 0.008 0.057 MD-11F CF6-80C2D1F 0.266 0.023 0. 499 0.034 0.008 MD-80 JT8D-219 3.215 0.000 3.197 0.357 0.224 Swearingen Metro 2 TPE331- 3 0.068 0.087 0. 010 0.002 0.013 Other Air Taxi

B727-200 JT8D-15 0. 088 0.014 0.123 0.014 0.003 B737-200 JT8D-17 0. 208 0.030 0.269 0.032 0.010 B737-800 CFM56-7B26 0. 202 0.022 0.287 0.022 0.008 BAE 125-700 TFE731-3 1.913 0.374 0.500 0.034 0.118 Beech King Air 200 PT6A- 41 0.140 0.125 0. 007 0.001 0.005 Beechjet 400A JT15D-5 (A & B) 3.973 3.921 0.215 0.028 0.088 Cessna 441 Conquest 2 TPE331-8 0.618 0. 049 0.346 0.052 0.174 CITATION V JT15D-5 (A & B) 7.037 6.905 0.445 0.052 0.154 Citation VII TFE731-3 0. 280 0.052 0.084 0.006 0.017 CITATION X AE3007C 0.820 0.171 0. 359 0.049 0.057 CL600 CF34-3B 0.320 0.033 0.072 0.012 0.012 CL601-3A CF34-3A 0. 298 0.030 0.079 0.007 0.012 Embraer Legacy AE3007A1P (T ype 1) 0.091 0. 015 0.062 0.007 0.007 Falcon 2000EX PW308C 0.528 0.075 0. 205 0.024 0.023 Falcon 50 TFE731-3 0. 074 0.014 0.019 0.001 0.003 Galaxy (IAI) G200 PW306A 0.012 0.120 0. 055 0.006 0.006 Gulfstream IV TAY Mk611- 8 0.049 0.008 0. 020 0.003 0.002 Learjet 24D CJ610-6 0. 914 0.094 0.012 0.004 0.007 Learjet 35/36 TFE 731-2-2B 1.250 0.422 0. 211 0.019 0.065 Navajo PT6A-28 80.37 7 1.965 0.039 0.007 0.606 Swearingen Metro 2 TPE331-3 21.312 27.089 3.112 0.632 1.971

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix B: Aircraft Emissions B-25 

### Table B-8 (3 of 3) 2030 Aircraft Emissions – Denver International Airport

EDMS Aircraft Type EDMS Engine Type CO VOC NO x SO x PM 10 General Aviation

BAE 125-700 TFE731-3 2.514 0.492 0.658 0.045 0.061 Beech King Air 100 PT6A- 28 0.762 0.054 0. 354 0.069 0.093 Beech King Air 200 PT6A-41 11.471 10.267 0.549 0.083 0.156 Beech King Air 300 PT6A-60, -60A , -60AG 1.003 0. 147 0.104 0.026 0.023 Beechjet 400 JT15D-5 (A & B) 1.884 1.860 0.101 0.013 0.016 Bell 206 250B17B 0.060 0.010 0.009 0.001 0.010 BH-1900 PT6A-67D 2. 435 0.779 0.217 0.055 0.041 BH-C99 PT6A-36 0.021 0.001 0.010 0.002 0.002 Cessna 172 Skyhawk IO-320-D1 AD 1.162 0.022 0.004 0.000 0.022 Cessna 208 Caravan PT6A- 114 0.241 0.019 0. 098 0.020 0.054 Cessna 441 Conquest 2 TPE331-8 1.366 0. 107 0.764 0.114 0.151 CITATION I JT15D-1 2.840 1.056 0. 127 0.020 0.028 CITATION V JT15D-5 (A & B) 8.965 8.796 0.567 0.066 0.077 Citation VII TFE 731-2-2B 1.017 0.342 0. 193 0.015 0.021 CITATION X AE3007C 0.462 0.097 0. 203 0.028 0.013 CL600 CF34-3B 2.425 0.255 0.546 0.090 0.035 Falcon 2000EX PW308C 0.499 0.071 0. 194 0.023 0.008 Falcon 50 TFE731-3 4. 028 0.757 1.055 0.073 0.065 Gulfstream II SPEY MK511-8 1.886 0.233 0. 920 0.104 0.016 Gulfstream IV TAY Mk611- 8 3.427 0.550 1. 364 0.215 0.042 Gulfstream V BR700-715B 1-30 0.502 0.006 0.608 0.053 0.010 Learjet 25C CJ610-6 3. 573 0.365 0.046 0.017 0.010 Learjet 35/36 TFE 731-2-2B 6.636 2.240 1. 120 0.097 0.136 PA-31T Cheyenne PT6A-28 0.215 0.014 0. 090 0.018 0.027 Piper PA-28 IO-320-D1AD 1.778 0.032 0. 007 0.000 0.030 Swearingen Metro 2 TPE331- 3 0.401 0.510 0. 058 0.012 0.015 Westwind 2 TFE731-3 1. 163 0.217 0.367 0.023 0.028 Military

C-130 HERCULES 501D22A 2.553 1.132 0. 487 0.090 0.031 C-17A F117-PW-100 3. 963 0.423 6.654 0.213 0.049

F-16 F100-PW-100 2.205 0.578 1.253 0.054 0.076

Total 5,161.625 605.795 4, 336.104 402.678 311.982

Source: Ricondo & Associates, Inc. base d on output from the Emissions and Disper sion Modeling System (EDMS) Version 4.2. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Implementation Plans FINAL DRAFT Appendix C: Minor Point Source Emissions C-1 

# Appendix C. Minor Point Source Emissions

This Appendix provides Baseline year and future year emissions data for minor point sources at Denver International Airport. The data provided herein was compiled from various sources including databases maintained by the Air Pollution Control Division (APCD) and information maintained by the City and County of Denver Department of Aviation. As discussed in Section 2.3, a variety of statistics from the Airport’s activity forecast and information provided by the APCD and the City and County of Denver formed the basis for growth factors used in estimation of future-year emissions from minor point sources. Table C-1 presents data regarding aircraft operations, domestic enplanements, international enplanements, and total enplanements at Denver International Airport for each of the SIP analysis years. Table C-2 provides a summary of emissions from non-VOC emitting minor point sources considered in the Airport Emissions Inventory. Table C-3 contains information about minor point sources that emit VOC.

Table C-1 Airport Activity Statistics – Denver International Airport

Year Aircraft Operations Enplanements (Domestic) Enplanements (International) Total Enplanements 2001 548,350 19,327,60 0 691,400 20,019,000 2009 692,600 26,152,500 1,145,760 27,298,260 2010 710,450 27,029,400 1,207,680 28,237,080 2013 761,330 29,751,980 1,370,000 31,121,980 2015 794,410 31,597,660 1,470,400 33,068,060 2020 872,790 36,198,900 1,738,280 37,937,180 2025 946,750 40,832,200 2,011,200 42,843,400 2030 1,034,500 45,811,98 0 2,307,861 48,119,841

Source: Ricondo & Associates, Inc. Aviation Activity Forecast . May 16, 2001. Prepared by: Ricondo & Associates, Inc.Denver International AirportAirport Emissions InventoryJune 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix C: Minor Point Source EmissionsC-2Table C-2 (1 of 2)Summary of Emissions from Minor Point SourcesEmissions (tons/year)Facility NameName of SourceAPCD ID No.Pollutant20012009201020132015202020252030City and County of Denver Central Plant boilers1/031/1260/101 CO 14.7953 20.1752 20.8690 23.0011 24.4394 28.0380 31.6640 35.5636VOC 0.9685 1.3206 1.3660 1.5056 1.5997 1.8353 2.0726 2.3279NOX17.5520 23.9342 24.7574 27.286828.9930 33.2621 37.5637 42.1899SOx0.1053 0.1436 0.1485 0.1637 0.1740 0.1996 0.2254 0.2531PM101.3381 1.8246 1.8874 2.0802 2.2103 2.5357 2.8637 3.2164City and County of Denver Central Plant chiller engines2/031/1260/102 CO 5.9205 8.0733 8.3509 9.2041 9.7797 11.2197 12.6707 14.2311VOC 2.6311 3.5878 3.7112 4.0903 4.3461 4.9860 5.6308 6.3243NOX2.6311 3.5878 3.7112 4.0903 4.3461 4.9860 5.6308 6.3243SOx0.0070 0.0096 0.0099 0.0109 0.0116 0.0133 0.0151 0.0169PM100.1174 0.1600 0.1655 0.1824 0.1938 0.2224 0.2512 0.2821City and County of Denver Emergency generators for airfield lighting vaults 031/1260/104 CO 0.6232 0.6072 0.6168 0.6480 0.6671 0.7125 0.7682 0.8002VOC 0.0600 0.0585 0.0594 0.0624 0.0643 0.0687 0.0740 0.0771NOX2.3462 2.2859 2.3220 2.4396 2.5113 2.6824 2.8919 3.0126SOx0.0019 0.0018 0.0018 0.0019 0.0020 0.0021 0.0023 0.0024PM100.0733 0.0714 0.0726 0.0762 0.0785 0.0838 0.0904 0.0941City and County of Denver Incinerators 031/1260/107 CO1.6120 2.6713 2.8157 3.1942 3.4282 4.0528 4.6891 5.3808VOC 0.1050 0.1740 0.1834 0.2081 0.2233 0.2640 0.3054 0.3505NOX2.3850 3.9523 4.1659 4.7258 5.0722 5.9962 6.9377 7.9610SOx0.1150 0.1906 0.2009 0.2279 0.2446 0.2891 0.3345 0.3839PM100.1460 0.2419 0.2550 0.2893 0.3105 0.3671 0.4247 0.4873City and County of Denver Cooling tower 031/1260/108CO n.a. n.a. n.a. n.a. n.a. n.a. n.a. n.a.VOC n.a. n.a.n.a. n.a. n.a.n.a. n.a. n.a.NOXn.a. n.a. n.a. n.a.n.a. n.a. n.a. n.a.SOxn.a. n.a. n.a. n.a.n.a. n.a. n.a. n.a.PM104.6000 4.3960 4.5979 5.0816 5.3986 6.1881 7.0429 7.9965City and County of Denver Emergency generator for Airport Office Building 031/1260/109 CO 1.4000 1.3640 1.3855 1.4557 1.4985 1.6006 1.7256 1.7976VOC 0.2000 0.1949 0.1979 0.2080 0.2141 0.2287 0.2465 0.2568NOX6.0000 5.8456 5.9379 6.2386 6.4220 6.8596 7.3954 7.7041SOx0.8000 0.7794 0.7917 0.8318 0.8563 0.9146 0.9860 1.0272PM100.1100 0.1072 0.1089 0.1144 0.1177 0.1258 0.1356 0.1412United Airlines Maintenance air start compressor 031/1814/004 CO 0.0495 0.0670 0.0692 0.0762 0.0809 0.0927 0.1046 0.1173VOC 0.0031 0.0042 0.0044 0.0048 0.0051 0.0058 0.0066 0.0074NOX0.1038 0.1405 0.1452 0.1598 0.1697 0.1944 0.2193 0.2460SOx0.0141 0.0191 0.0197 0.0217 0.0231 0.0264 0.0298 0.0334PM100.0084 0.0114 0.0117 0.0129 0.0137 0.0157 0.0177 0.0199United Airlines Paint booths 031/1814/018 COn.a. n.a. n.a. n.a.n.a. n.a. n.a. n.a.VOC 0.4071 0.5509 0.5694 0.6267 0.6656 0.7625 0.8601 0.9650NOXn.a. n.a. n.a. n.a.n.a. n.a. n.a. n.a.SOxn.a. n.a. n.a. n.a.n.a. n.a. n.a. n.a.PM100.0054 0.0073 0.0076 0.0083 0.0088 0.0101 0.0114 0.0128Continental Airlines Hangar boilers 031/1815/012 CO0.0500 0.0549 0.0568 0.0609 0.0634 0.0719 0.0804 0.0868VOC 0.7000 0.7484 0.7741 0.8296 0.8634 0.9803 1.0955 1.1830NOX0.5000 0.5492 0.5681 0.6088 0.6336 0.7194 0.8040 0.8681SOx0.0100 0.0110 0.0114 0.0122 0.0127 0.0144 0.0161 0.0174PM100.0400 0.0439 0.0454 0.0487 0.0507 0.0576 0.0643 0.0695Continental Airlines Icehouse boilers 031/1815/013 CO0.0513 0.0563 0.0583 0.0624 0.0650 0.0738 0.0824 0.0890VOC 0.0034 0.0036 0.0037 0.0040 0.0041 0.0047 0.0053 0.0057NOX0.0610 0.0670 0.0693 0.0743 0.0774 0.0878 0.0981 0.1060SOx0.0004 0.0004 0.0004 0.0004 0.0005 0.0005 0.0006 0.0006PM100.0046 0.0051 0.0053 0.0056 0.0059 0.0067 0.0075 0.0081Inland Technologies Natural gas-fired heater for hot oil 031/1822/001 CO 3.4213 3.7582 3.88694.1660 4.3357 4.9225 5.5012 5.9403VOC 0.2239 0.2460 0.2544 0.2727 0.2838 0.3222 0.3601 0.3888NOX2.0365 2.2371 2.3137 2.4799 2.5809 2.9301 3.2746 3.5360SOx0.0244 0.0268 0.0277 0.0297 0.0309 0.0350 0.0392 0.0423PM100.3557 0.3908 0.4042 0.4332 0.4508 0.5118 0.5720 0.6177Denver International AirportAirport Emissions InventoryJune 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix C: Minor Point Source EmissionsC-3Table C-2 (2 of 2)Summary of Emissions from Minor Point SourcesEmissions (tons/year)Facility NameName of SourceAPCD ID No.Pollutant20012009201020132015202020252030Inland Technologies Medium boiler 031/1822/002 CO9.9235 14.3828 14.6415 15.262015.1700 17.0630 18.4747 19.5795VOC 0.6496 0.7845 0.7987 0.8325 0.8275 0.9307 1.0078 1.0680NOX5.9070 8.5614 8.7154 9.0848 9.0300 10.1568 10.9972 11.6548SOx0.0706 0.1024 0.1042 0.1086 0.1080 0.1215 0.1315 0.1394PM100.8975 1.3008 1.3242 1.3803 1.3720 1.5432 1.6708 1.7708Inland Technologies Small boiler 031/1822/003 CO2.4812 2.9969 3.0508 3.1801 3.1609 3.5553 3.8495 4.0796VOC 0.1624 0.1962 0.1997 0.2082 0.2069 0.2327 0.2520 0.2670NOX1.4770 1.7839 1.8160 1.8929 1.8815 2.1163 2.2914 2.4284SOx0.0177 0.0213 0.0217 0.0226 0.0225 0.0253 0.0274 0.0290PM100.2244 0.2710 0.2759 0.2876 0.2859 0.3215 0.3481 0.3690Note: 1/ Annual emissions estimates for the Central Plant boilerswere adjusted to account for higher fuel useage during the winter months as reported on Air Pollution Emission Notice (APEN) 031/1260/101.2/ Annual emissions estimates for the Central Plant chiller engines were adjusted to account for lower fuel useage during the winter months as reported on the Air Pollution Emission Notice (APEN) 031/1260/102.Pollutants not emitted from a particular source are denoted as n.a. (not applicable)Source: Air Pollution Control Division and Cityand County of Denver Department of AviationPrepared by: Ricondo & Associates, Inc.Table C-3Summary of Emissions from Minor Point Sources – VOC OnlyFacility NameName of SourceAPCD ID No.VOC Emissions (tons/year)20012009201020132015202020252030City and County of Denver O&G E&P condensate tank battery – BoxElder J 001/1565/001 7.3200 8.5594 8.9664 9.1292 9.3327 9.9875 11.0198 12.4127City and County of Denver O&G E&P condensate tank battery – Box Elder K 001/1566/001 9.6700 11.3073 11.8450 12.0600 12.3288 13.1939 14.5575 16.3977City and County of Denver O&G E&P condensate tank battery – Champlin 117 Amoco C 001/1567/00115.3900 17.9958 18.8515 19.1937 19.6216 20.9984 23.1686 26.0973City and County of Denver O&G E&P condensate tank battery – Champlin 75 Amoco D 001/1573/001 6.8800 8.0449 8.4274 8.5804 8.7717 9.3872 10.3574 11.6666City and County of Denver Maintenance paint booth 031/1260/105 0.1025 0.1295 0.1328 0.1423 0.1485 0.1631 0.1770 0.1934City and County of Denver Fleet vehicle gasoline tank 031/1260/106 1.6168 2.0421 2.0947 2.2447 2.3422 2.5733 2.7914 3.0501Vanguard Car Rental USA (National/Alamo)Fuel tanks for rental cars 031/1498/0014.5342 6.1353 6.3410 6.9797 7.4127 8.4922 9.579110.7474Advantage Fuel tanks for rental cars 031/1646/0014.7917 6.4837 6.7011 7.37607.8336 8.9743 10.1230 11.3576Dollar Thrifty Automotive Group Fuel tanks for rental cars 031/1650/001 0.1663 0.2251 0.2326 0.2560 0.2719 0.3115 0.3514 0.3942Aircraft Service International Group Jet fuel tank 031/1811/001 0.3730 0.5512 0.5787 0.6699 0.7386 0.9427 1.2031 1.5355Aircraft Service International Group Jet fuel tank 031/1811/002 0.3730 0.5512 0.5787 0.6699 0.7386 0.9427 1.2031 1.5355Aircraft Service International Group Jet fuel tank 031/1811/003 0.3730 0.5512 0.5787 0.6699 0.7386 0.9427 1.2031 1.5355Aircraft Service International Group Jet fuel tank 031/1811/004 0.3730 0.5512 0.5787 0.6699 0.7386 0.9427 1.2031 1.5355Aircraft Service International Group Jet fuel tank 031/1811/005 0.3730 0.5512 0.5787 0.6699 0.7386 0.9427 1.2031 1.5355Aircraft Service International Group Jet fuel tank 031/1811/006 0.3730 0.5512 0.5787 0.6699 0.7386 0.9427 1.2031 1.5355Aircraft Service International Group Concourse A GSE fueling station 031/1811/007 0.6038 0.76260.7823 0.8383 0.8748 0.9611 1.04251.1391Aircraft Service International Group Concourse B GSE fueling station 031/1811/008 0.6038 0.76260.7823 0.8383 0.8748 0.9611 1.04251.1391Aircraft Service International Group Concourse C GSE fueling station 031/1811/009 0.6038 0.76260.7823 0.8383 0.8748 0.9611 1.04251.1391Aircraft Service International Group South Cargo GSE fueling station 031/1811/010 0.1684 0.21270.2182 0.2338 0.2439 0.2680 0.29070.3177United Airlines Fuel tanks 031/1814/006 1.7156 2.1669 2.2227 2.3819 2.4854 2.7306 2.9620 3.2366FedEx Fuel tank 031/1817/003 0.3014 0.3806 0.3905 0.4184 0.4366 0.4797 0.5203 0.5685Avis Fuel tanks for rental cars 031/1820/0011.7905 2.4228 2.5040 2.75622.9272 3.3535 3.7827 4.2440Hertz Fuel tanks for rental cars 031/1821/00111.7142 15.8506 16.3821 18.032219.1509 21.9396 24.7478 27.7660Enterprise Fuel tanks for rental cars 031/1824/0010.2640 0.3573 0.3693 0.40650.4317 0.4945 0.5578 0.6259Hertz Fuel tanks for rental cars 031/1825/0010.1521 0.2058 0.2127 0.23420.2487 0.2849 0.3214 0.3605Payless Fuel tanks for rental cars 031/1827/0010.7782 1.0530 1.0883 1.19791.2722 1.4575 1.6441 1.8446Budget Fuel tanks for rental cars 031/1828/0010.7975 1.0791 1.1153 1.22761.3038 1.4936 1.6848 1.8903ConocoPhillips Fuel tanks 031/1829/001 7.750010.5680 10.9315 12.0483 12.8017 14.6867 16.5861 18.6287City and County of Denver O&G E&P condensate tank battery – Champlin 117 Amoco A 031/1971/001 5.4900 6.4196 6.7248 6.8469 6.9995 7.4907 8.2648 9.3096City and County of Denver O&G E&P condensate tank battery – Champlin 125 Amoco B 031/1972/00112.8500 15.0258 15.7402 16.0260 16.3832 17.5328 19.3448 21.7901City and County of Denver O&G E&P condensate tank battery – Kallsen 031/1973/001 33.8800 39.6166 41.5002 42.2537 43.1955 46.2265 51.0041 57.4513Source: Air Pollution Control Division and Cityand County of Denver Department of AviationPrepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix D: Unpaved Road Emissions D-1 

# Appendix D. Unpaved Road Emissions

This appendix provides additional information regarding the development of the estimate of PM 10 

## emissions produced by vehicle travel on unpaved roads. PM 10 

## emissions associated with vehicle travel on unpaved roads were calculated using an empirical formula from AP-42, Section 13.2.2. This equation is specific to vehicles traveling on unpaved surfaces at industrial sites (no public access to roads). The equation is shown below in Equation D-1

.

Equation D-1 Unpaved Surfaces at Industrial Sites



## E = k • (s/12) a 

## • (W/3) b



## where:

E = size-specific emission factor (lb/VMT) k = empirical constant (2.6)

s = surface material silt content (8.5 %)

a = empirical constant (0.9)
W = mean vehicle weight (tons) b = empirical constant (0.45)

Source: U.S. Environmental Protection Agency. Compilation of Ai r Pollutant Emission Factors AP-42, Fifth Edition, Volume I: Stationary Point and Area Sources , Section 13.2.2 “Unpaved Roads”. December 2003. Prepared by: Ricondo & Associates, Inc.



## For these emissions calculations, the variable W was assumed to equal 5,750 pounds (2.875 tons). This assumption was based on manufacturer specified gross vehicle weight for a sample of light-duty trucks and SUVs. Empirical values for the variables k

, a , and b were developed from tests of traffic on unpaved surfaces. The value for the variable s was obtained from samples of the dirt found on the unpaved surfaces.

The route traveled on unpaved roads was determined by Burlestone, Inc. and the Department of Aviation based on a review of the Airport Layout Plan. The route follows the path shown below:

Gate P42 Æ 70 th 

## Avenue Æ Hardwrick Street Æ 98 th 

## Avenue Æ Uriah Street Æ

101 st 

## Avenue Æ 99 th 

## Avenue Æ Newbern Street Æ 114 th 

## Avenue Æ Grandbay Street Æ west, then south to 88 th 

## Avenue Æ south to 81 st 

## Avenue Æ 79 th 

## Avenue Æ

Newbern Street.

Portions of this route may be disconnected due to paved stretches of roadway. Emissions from paved roadways are not included in the emissions estimates presented in Section 2.5, “Unpaved Roads.”

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix E: Worst Year Construction Scenario E-1 

# Appendix E. Worst Year Construction Scenario

This appendix provides additional information regarding the development of the emissions estimate for the “worst year” construction scenario. Construction sources documented in the Airport Emissions Inventory include emissions associated with land development, asphalt paving, and on-site concrete and asphalt batch plants. Emissions from heavy duty construction equipment were also estimated. Tables E-1 through E-10 document emissions estimates for each of the projects included in the “worst year” construction scenario. Table E-11 presents total construction-related emissions for the “worst year” construction scenario. Additional information regarding the estimation of construction emissions for the Terminal Module and the Passenger Concourse is presented in Appendix E

.

Table E-1 Runway Project Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 48.860 Asphalt Paving 0.000 1.320 0.000 0.000 0.000 Concrete Batching 0.000 0.000 0. 000 0.000 4.380 Asphalt Batching 9.770 4.210 23.470 26.130 3.120 Construction Equipment 40.930 11.270 90.410 8.450 9.780

Total 50.700 16.800 113.8 80 34.580 66.140

Source: HNTB Corporation. Sixth Runway Environmental Review . July 20, 2000 Prepared by: Ricondo & Associates, Inc.



### Table E-2 Taxiway Project Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 3.920 Asphalt Paving 0.000 10.560 0.000 0.000 0.000 Concrete Batching 0.000 0.000 0. 000 0.000 0.120 Asphalt Batching 2. 420 0.740 9.420 2.780 0.810 Construction Equipment 14.310 4.770 40.450 3.750 3.810

Total 16.730 16.070 49. 870 6.530 8.660

Source: URS Corporation . Emission Estimates and Conform ity Determination for 2000 Projects . Final Report – Second Revision August 2000. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix E: Worst Year Construction Scenario E-2 

### Table E-3

ARFF Station Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 0.210 Asphalt Paving 0.000 0.020 0.000 0.000 0.000 Concrete Batching 0.000 0.000 0. 000 0.000 0.000 Asphalt Batching 0. 000 0.000 0.000 0.000 0.000 Construction Equipment 0.600 0.160 2.140 0.000 0.160

Total 0.600 0.180 2. 140 0.000 0.370

Source: City and County of De nver, Department of Aviation. Revised General Conformity Eval uation for the Replacement ARFF
Station . October 15, 2003. Prepared by: Ricondo & Associates, Inc.



### Table E-4

Terminal Module Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 1.020 Asphalt Paving 0.000 0.000 0.000 0.000 0.000 Concrete Batching 0.000 0.000 0. 000 0.000 1.250 Asphalt Batching 0. 000 0.000 0.000 0.000 0.000 Construction Equipment 1.984 0.639 11.76 5 1.810 0.458 Total 1.984 0.639 11.76 5 1.810 2.728

Source: Burlstone, Inc. and Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.



### Table E-5 Passenger Concourse Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 9.810 Asphalt Paving 0.000 0.000 0.000 0.000 0.000 Concrete Batching 0.000 0.000 0. 000 0.000 4.880 Asphalt Batching 0. 000 0.000 0.000 0.000 0.000 Construction Equipment 7.048 2.647 44.29 0 6.805 1.829 Total 7.048 2.647 44.29 0 6.805 16.519

Source: Burlstone, Inc. and Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix E: Worst Year Construction Scenario E-3 

### Table E-6 Parking Structure Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 0.270 Asphalt Paving 0.000 2.070 0.000 0.000 0.000 Concrete Batching 2.310 0.320 10.49 0 0.170 0.470 Asphalt Batching 0. 000 0.000 0.000 0.000 0.000 Construction Equipment 11.670 4.190 34.800 3.220 3.460

Total 13.980 6.580 45. 290 3.390 4.200

Source: URS Corporation. Emission Estimates and Conformity Determination for 2001 Projects . Final Draft December 20, 2000. Prepared by: Ricondo & Associates, Inc.



### Table E-7 Parking Lot Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 3.360 Asphalt Paving 0.000 37.200 0.000 0.000 0.000 Concrete Batching 0.000 0.000 0. 000 0.000 0.000 Asphalt Batching 0. 000 0.000 0.000 0.000 0.000 Construction Equipment 8.520 2.620 22.710 2.160 2.250

Total 8.520 39.820 22. 710 2.160 5.610

Source: URS Corporation . Emission Estimates and Conform ity Determination for 2000 Projects . Final Report – Second Revision August 2000 Prepared by: Ricondo & Associates, Inc.



### Table E-8

Detention Pond Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 7.610 Asphalt Paving 0.000 0.000 0.000 0.000 0.000 Concrete Batching 0.000 0.000 0.000 0.000 0.000 Asphalt Batching 0. 000 0.000 0.000 0.000 0.000 Construction Equipment 9.550 2.450 20.610 1.970 2.410

Total 9.550 2.450 20.61 0 1.970 10.020

Source: URS Corporation . Emission Estimates and Conform ity Determination for 2000 Projects . Final Report – Second Revision August 2000. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix E: Worst Year Construction Scenario E-4 

### Table E-9

Hotel Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 0.360 Asphalt Paving 0.000 3.990 0.000 0.000 0.000 Concrete Batching 0.920 0.130 4. 200 0.070 0.490 Asphalt Batching 0. 000 0.000 0.000 0.000 0.000 Construction Equipment 6.540 2.250 18.210 1.680 1.890

Total 7.460 6.370 22.41 0 1.750 2.740

Source: URS Corporation. Emission Estimates and Conformity Determination for 2001 Projects . December 20, 2000 Prepared by: Ricondo & Associates, Inc.



### Table E-10 Commercial Development Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 4.155 Asphalt Paving 0.000 17.940 0.000 0.000 0.000 Concrete Batching 0.000 0.000 0. 000 0.000 1.965 Asphalt Batching 3. 585 0.915 14.670 2.910 0.930 Construction Equipment 24.630 7.800 63.885 5.910 6.615

Total 28.215 26.655 78. 555 8.820 13.665

Note: Emissions estimates prepared by URS Corporatio n for the Worldport development were scaled up by a factor of 1.5 to account for the size of the proposed commercial development.

Source: URS Corporation . Emission Estimates and Conform ity Determination for 2000 Projects . Final Report – Second Revision August 2000. Prepared by: Ricondo & Associates, Inc.



### Table E-11 Total – All Construction Projects Emissions in Tons per Year Source of Emissions CO VOC NO x SO x PM 10 Construction Land Development 0. 000 0.000 0.000 0.000 79.575 Asphalt Paving 0.000 73.100 0.000 0.000 0.000 Concrete Batching 3.230 0.450 14.690 0.240 13.555 Asphalt Batching 15.77 5 5.865 47.560 31.820 4.860 Construction Equipment 125.78 2 38.796 349.270 35.755 32.662 Total 144.787 118.211 411.52 0 67.815 130.652

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix F: Construction Emissions Terminal & Concourse F-1 

# Appendix F. Construction Emissions Terminal and Concourse

Construction emissions estimates for a proposed Terminal Module and a Passenger Concourse were developed by Ricondo & Associates in association with Burlstone, Inc. and are documented in this appendix. Construction of both the Terminal Module and the Passenger Concourse is expected to occur over a period of two years. Emissions fo r each construction year of the projects were calculated separately, and for each project, the year with the highest emissions was identified. The emissions produced during this year were includ ed in the total construction emissions estimate presented in Section III and Appendix D.



## F.1 Land Development

Earth moving activities during construction and wind erosion are sources of PM 10 

## emissions. PM 10 

## emissions caused by earth moving and wind eros ion were calculated using the methodologies outlined in Section 13.2.3 “Heavy Co nstruction Operations” of AP-42. Land development emissions associated with the Terminal Module and the Passenger Concourse are presented in Tables F-1 and F-2 , respectively. Assumptions used in the estimation of land development emissions are described below.

Table F-1 Land Development Emissions for Terminal Module

Year Activity Total Acres Months Acres on

a Monthly

Basis Acres

on a Daily Basis PM Emission

Factor EF Units PM 10 Fraction PM 10 Emissions (tons/year) Wind Erosion 5.33 - - - 0.38 tpay 0.5 1.013 1 Earthmoving 5.33 12 0. 4 0.01 0.04 t pad 0.5 0.009 Wind Erosion 4.80 - - - 0.38 tpay 0.5 0.911 2 Earthmoving 4.80 12 0. 4 0.01 0.04 t pad 0.5 0.008

Notes: Tons per acre-year and tons per acre-day are denoted tpay and tpad, respectively. No control factor was assumed.

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.



### Table F-2 Land Development Emissions for Passenger Concourse

Year Activity Total Acres Months Acres on

a Monthly

Basis Acres

on a Daily Basis PM Emission

Factor EF Units PM 10 Fraction PM 10 Emissions (tons/year) Wind Erosion 51.16 - - - 0.38 tpay 0.5 9.720 1 Earthmoving 51.16 12 4. 3 0.14 0.04 t pad 0.5 0.085 Wind Erosion 37.56 - - - 0.38 tpay 0.5 7.137 2 Earthmoving 37.56 12 3. 1 0.10 0.04 t pad 0.5 0.063

Notes: Tons per acre-year and tons per acre-day are denoted tpay and tpad, respectively. No control factor was assumed.

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix F: Construction Emissions Terminal & Concourse F-2 

## F.1.1 Earth Moving Emissions The excavation, grading, and general disturbance of soil on a construction site results in PM 10 

## emissions. Emission factors for earth moving activity are found in Section 13.2.3 “Heavy Construction Operations” of AP-42. According to the Colorado Department of Public Health and Environment’s Air Pollution Control Division Adequate watering of the construction site as a control efficiency would be expected to reduce PM 10 

## emissions by 50%. For the purposes of the Denver International Airport Emissions Inventory stud y, no control efficiency was assumed.



## F.1.2 Wind Erosion Emissions Dirt piles, areas of bare soils, and newly paved portions of a construction site can be source of windblown PM 10 

## . Emission factors for wind erosion were derived from Section 11.9 “Western Surface Coal Mining” of AP-42. No control efficiencies were assumed for the Airport Emissions Inventory study; however the State of Colorado typi cally assigns control factors for techniques that reduce wind erosion emissions including watering, so il stabilizers, and revegetation among others.



## F.2 Concrete Batching

Concrete is composed of water, cement, sand and coarse aggregate. During the process of manufacturing concrete (concrete batching) these raw materials can be the source of PM 10 

## emissions. Fugitive sources of PM 10 

## emissions during concrete batching include the transfer of sand and aggregate, truck loading, mixer loading, and wind erosion from sand and aggregate storage piles.

The process of estimating particulate emissions asso ciated with concrete batch plant operations is described in Section 11.12 “Concrete Batching” of AP-42. Concrete batch plant emissions (excluding wind erosion emissions) were calculate d by multiplying the number of cubic yards of concrete necessary for each construction project by a particulate emission factor. PM 10 

## emission factors per cubic yard of concrete for an average batch formulation at a typical concrete batch plant using the central mix method are presented in Table 11.12-4 “Plant Wide Emission Factors Per Yard of Central Mix Concrete” in Section 11.12 of AP-42. PM 10 

## emissions associated with wind erosion from sand and aggregate storage piles were calculated using methodologies presented in Section 11.9 “Western Surface Coal Mining” of AP-42 because wind erosion factors are not included in Section 11.12.

An estimate of concrete batch plant emissions for the Terminal Module and Passenger Concourse are presented in Table F-3 and Table F-4, respectively

.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix F: Construction Emissions Terminal & Concourse F-3 

### Table F-3

Concrete Batch Plant Emissions for Terminal Module

Year Source Cubic yards of concrete PM 10 (lb/yd 3 ) PM 10 (tons/year)

1 Concrete Batch Plant 67,360 0.037 1.246 2 Concrete Batch Plant 10,800 0.037 0.200

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.



### Table F-4 Concrete Batch Plant Emissions for Passenger Concourse

Year Source Cubic yards of concrete PM 10 (lb/yd 3 ) PM 10 (tons/year)

1 Concrete Batch Plant 263,760 0.037 4.880 2 Concrete Batch Plant 147,500 0.037 2.729

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc



## F.3 Construction Equipment

Construction equipment emissions estimates are generally developed using two basic methodologies (Nonroad and Onroad) depending on the type of construction equipment. Nonroad construction equipment (e.g., bulldozers, backhoes, front end loader s, etc.) are generally operated off road and on the construction site. Onroad construction equipment (e.g., semi-trucks for material hauling), in contrast can be operated on public roads. Nonroad estimation methods which are described in the USEPA report, Nonroad Engine and Vehicle Emission Study—Report were used for the airport emissions inventory study since most of the construction activities would require heavy duty construction equipment.

Emissions from diesel-powered engines are regulated under 40 CFR, Part 89.112 . Emission factors associated with diesel engines vary by engine year and horsepower according to Tier 1, Tier 2 Tier 3, and Tier 4 standards as defined in Table 1 of the USEPA Report NR-009c, Exhaust and Crankcase Emission Factors for Nonroad Engine Modeling – Compression-Ignition . These factors were used with data and methodologies described in the USEPA report, Nonroad Engine and Vehicle Emission Study—Report to estimate diesel equipment emissions for each construction year. Emissions were calculated based on the type of fuel, engine horsepower, equipment use in hours, and the average age of the construction equipment.

The USEPA recommended technique for calculating emissions from nonroad construction equipment is presented in Equation F-1

.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix F: Construction Emissions Terminal & Concourse F-4 

### Equation F-1 Nonroad Construction Equipment Emissions Calculation Equation



## M i 

## = (N)(HRS)(HP)(LF/100)(EF i 

## )

where:

M i 

## = mass of emissions of i th 

## pollutants during inventory period

N = source population (units) HRS = annual hours of use

HP = average rated horsepower

LF = typical load factor

EF i 

## = average emissions of i th 

## pollutant per unit of use (e.g., pounds per horsepower- hour)

Source: U.S. Environmental Protection Agency. Nonroad Engine and Vehicl e Emission Study—Report . November 1991. Prepared by: Ricondo & Associates, Inc.



## The fleet age of the diesel construction equipment used for the proposed project was estimated to be an eight (8) year spread – for the 2005 construc tion year it was assumed that the oldest piece of equipment was manufactured in 1998. Through the use of the vehicle age spread a weighted average of Tier 1 and Tier 2 emissions standards were de veloped for each equipment horsepower range. This methodology is the most representative process of calculating pollutant emissions for nonroad construction equipment equipped with diesel engines.

Hourly estimates of construction equipment utilization for the Terminal Module and Passenger Concourse were prepared by Burlstone, Inc. A summary of the major assumptions used to develop construction equipment utilization estimates are provided below:

• 

## The projects would occur at accelerated schedules and construction of the Passenger Concourse and the Terminal Module would each be completed within two years.

• 

## In general, “light equipment” (i.e., pavement cutters, skid steer loaders, hand compactors, etc.) have been excluded from the equipment estimates.

• 

## Equipment types, load capacity rates, and horsepower information are based on information in the Caterpillar Performance Handbook, Edition 30

.

• 

## The dump location for excavated materials (soil, concrete, etc.) is located in close proximity to the site, and the round trip time for loading is approximately 30 minutes.

• 

## The Passenger Concourse will be constructe d to match the footprint of an existing

concourse.

• 

## All caissons are 36” diameter and 30 feet in depth.

• 

## All concrete pavement is 17” thick.

• 

## A 25% reduction in production rates was a pplied to all phases of construction as a contingency.

• 

## Pickup truck time for a site superintendent has been added to each phase of work.

• 

## Detention systems for storm runoff have been excluded.

• 

## Six bridges would be constructed to accomm odate the terminal expansion. Existing bridges would be removed.

### Denver International Airport

Airport Emissions Inventory June 29, 2005 For Inclusion in the State Im plementation Plans FINAL DRAFT Appendix F: Construction Emissions Terminal & Concourse F-5 • 

## The total length for each of the AGTS loops (east and west) is 13,617 feet of which 4,243 is elevated.

• 

## The relocated glycol ponds and AGTS maintenance facility are the same size as the existing facilities.

Estimates of construction equipment emissions for the Terminal Module are presented in Tables F-5 and F-6

. Estimates of construction equipment emissions for the Passenger Concourse are presented in Tables F-7 and F-8

.Denver International AirportAirport Emissions InventoryF-6June 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix F: Construction Emissions Terminal & ConcourseTable F-5 (1 of 2)Terminal Module Construction Emissions for Year 1Emission Factor (lb-hp/hr)(Tons/Year)ActivityEquipmentTypeFuelHp(Hours/Year)Load FactorCOVOCNOxSOxPM10ConversionFactorCOVOCNOxSOxPM10BuildingExcavation Bulldozer Cat D7 Diesel 230 32 57% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0030.001 0.023 0.0040.001Grader Cat 16H Diesel 275 48 54% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.006 0.0020.039 0.006 0.002Backhoe Cat 426 Diesel 195 32 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.002 0.0010.013 0.002 0.001Loader Cat 950 Diesel 430 159 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.029 0.005 0.142 0.022 0.005Sheep's-Foot Vibratory Roller Cat CP 433 Diesel 105 48 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.003 0.001 0.017 0.002 0.001Dump Truck Cat D20D Diesel 180 2,667 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.150 0.0621.003 0.154 0.042Pick-up 4x4 3/4 ton Diesel 130 159 62%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.0120.005 0.072 0.011 0.003Foundation Crane 45 Ton Diesel 300 780 43% 0.0022410 0.00039750.0109482 0.0016915 0.0003474 0.0005 0.113 0.0200.551 0.085 0.017Caisson Driller n.a. Diesel 300 417 75% 0.0022410 0.0003975 0.0109482 0.0016915 0.00034740.0005 0.105 0.0190.513 0.079 0.016Concrete Truck/Mixer 10 CY Diesel 285 2,500 56% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.3290.136 2.193 0.337 0.091Concrete Pumper n.a. Diesel 250 6356% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.0070.003 0.049 0.007 0.002Loader Cat 950 Diesel 430 250 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.046 0.008 0.224 0.035 0.007Sheep's-Foot Vibratory Roller Cat CP 433 Diesel 105 78 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.005 0.002 0.027 0.004 0.001Backhoe Cat 426 Diesel 195 89 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.005 0.0020.036 0.006 0.002Pick-up 4x4 3/4 ton Diesel 130 780 62%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.0600.023 0.351 0.053 0.017Concrete PavingAdjoining Roadways Bulldozer Dat D7 Diesel 230 16 57% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.00050.002 0.001 0.012 0.002 0.000Scraper Cat 631 Diesel 250 105 60% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.013 0.0050.086 0.013 0.004Grader Cat 16H Diesel 275 16 54% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.002 0.0010.013 0.002 0.001Sheep's-Foot Vibratory Roller Cat CP 433 Diesel 105 37 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.002 0.001 0.013 0.002 0.001Finisher Cat 12H Diesel 250 28 62% 0.0016482 0.00068020.0109936 0.0016915 0.0004562 0.0005 0.004 0.0010.024 0.004 0.001Concrete Truck/Mixer 10 CY Diesel 285 212 56% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0280.011 0.186 0.0290.008Paver Cat BG 260 Diesel 174 28 56% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.003 0.0010.015 0.002 0.001Pick-up 4x4 3/4 ton Diesel 130 157 62%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.0120.005 0.071 0.011 0.003Structures Caisson Driller n.a. Diesel 250 104 75% 0.0016482 0.0006802 0.01099360.0016915 0.0004562 0.0005 0.016 0.007 0.107 0.017 0.004Crane 45 Ton Diesel 300 44 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.006 0.001 0.031 0.005 0.001Concrete Truck/Mixer 10 CY Diesel 285 239 56% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0310.013 0.210 0.0320.009Concrete Pumper n.a. Diesel 250 2856% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.0030.001 0.021 0.003 0.001Backhoe Cat 426 Diesel 195 6 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.000 0.0000.002 0.000 0.000Flat-bed Tractor/Trailer n.a. Diesel 250 66 62% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0080.003 0.056 0.009 0.002Pick-up 4x4 3/4 ton Diesel 130 99 62%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.0080.003 0.045 0.007 0.002Denver International AirportAirport Emissions InventoryF-7June 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix F: Construction Emissions Terminal & ConcourseTable F-5 (2 of 2)Terminal Module Construction Emissions for Year 1Emission Factor (lb-hp/hr)(Tons/Year)ActivityEquipmentTypeFuelHp(Hours/Year)Load FactorCOVOCNOxSOxPM10ConversionFactorCOVOCNOxSOxPM10Service areasLevel 4 – Passenger Pick-up Caisson Driller n.a. Diesel 250197 75% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.030 0.013 0.203 0.031 0.008Crane 45 Ton Diesel 300 83 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.012 0.002 0.059 0.009 0.002Concrete Truck/Mixer 10 CY Diesel 385 1662 56% 0.00224100.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.4010.071 1.961 0.303 0.062Concrete Pumper n.a. Diesel 250 19156% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.0220.009 0.147 0.023 0.006Backhoe Cat 426 Diesel 195 38 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.002 0.0010.016 0.002 0.001Flat-bed Tractor/Trailer n.a. Diesel 250 125 62% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.016 0.007 0.107 0.016 0.004Pick-up 4x4 3/4 ton Diesel 130 291 62%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.0220.009 0.131 0.020 0.006Level 5 – Transportation Crane 45 Ton Diesel 300 227 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.033 0.006 0.160 0.025 0.005Concrete Truck/Mixer 10 CY Diesel 285 2308 56% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.3040.125 2.025 0.311 0.084Concrete Pumper n.a. Diesel 250 26556% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.0310.013 0.204 0.031 0.008Backhoe Cat 426 Diesel 195 53 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.003 0.0010.022 0.003 0.001Flat-bed Tractor/Trailer n.a. Diesel 250 340 62% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.043 0.018 0.290 0.045 0.012Pick-up 4x4 3/4 ton Diesel 130 369 62%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.0280.011 0.166 0.025 0.008Site Clearing Bulldozer Cat D7 Diesel 230 66 57% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0070.003 0.047 0.007 0.002Pavement breaker Cat 315 Diesel 100 16 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.00053460.0005 0.001 0.0000.006 0.001 0.000Grader Cat 16H Diesel 275 33 54% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.004 0.0020.027 0.004 0.001Loader Cat 950 Diesel 430 16 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.003 0.001 0.015 0.002 0.000Dump Truck Cat D20D Diesel 180 46 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.003 0.0010.017 0.003 0.001Pick-up 4x4 3/4 ton Diesel 130 33 62%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.0030.001 0.015 0.002 0.001Backhoe Cat 426 Diesel 195 10 38% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.00050.0010.0000.0040.0010.000Total1.984 0.639 11.765 1.810 0.458Notes:n.a. = not available.1. Data provided by Burlstone, Inc.2. The Load Factor reference is the listingof the vehicle type of equipment as stated in Table 2-05 “Inventory A and B TypicalOperating Load Factor Estimates” of theNonroad Engine and Vehicle Emission Study-Report, November 1991. The load factors utilizedfor diesel vehicles were from Inventory B.3. Emission factors were derived from Tier1 and Tier 2 standards and an 8 year spreadof construction equipment was utilized to create a weighted average emission factor.4. The conversion factor is the number ofpounds (lbs) per ton – 1ton/ 2000 lbs = 0.0005.5. Total annual emissions are calculated bymultiplying the annual hours, load factor, horsepower, emission factor, and conversion factor to create a value of tons per year for each piece of equipment.Source: Burlstone, Inc. and Ricondo & Associates, Inc.Prepared by: Ricondo & Associates, Inc.Denver International AirportAirport Emissions InventoryF-8June 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix F: Construction Emissions Terminal & ConcourseTable F-6Terminal Module Construction Emissions for Year 2Emission Factor (lb-hp/hr)(Tons/Year)ActivityEquipmentTypeFuelHp(Hours/Year)Load FactorCOVOCNOxSOxPM10ConversionFactorCOVOCNOxSOxPM10BuildingExterior Walls/Enclosure Crane - Tower Diesel 350 2,340 43%0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.395 0.070 1.928 0.298 0.061Concrete Truck/Mixer 10 CY Diesel 285 6,750 56% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.8880.366 5.922 0.911 0.246Concrete Pumper Diesel 250 675 56% 0.0016482 0.00068020.0109936 0.0016915 0.0004562 0.0005 0.078 0.0320.519 0.080 0.022Flat-bed Tractor/Trailer Diesel 250 659 62% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.084 0.035 0.561 0.086 0.023Pick-up 4x4 3/4 ton Diesel 130 2,340 62%0.0019111 0.0007462 0.0111798 0.00169150.0005346 0.0005 0.1800.070 1.054 0.160 0.050Exterior Fixtures Crane 45 Ton Diesel 300 10 43% 0.00224100.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.0010.000 0.007 0.001 0.000Flat-bed Tractor/Trailer Diesel 250 18 62% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.002 0.001 0.015 0.002 0.001Pick-up 4x4 3/4 ton Diesel 130 2,340 62%0.0019111 0.0007462 0.0111798 0.00169150.0005346 0.0005 0.1800.070 1.054 0.160 0.050Concrete PavingLevel 6 - Passenger Drop-off Crane 45 Ton Diesel 300 83 43%0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.012 0.002 0.059 0.009 0.002Concrete Truck/Mixer 10 CY Diesel 285 831 56% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.1090.045 0.729 0.1120.030Concrete Pumper Diesel 250 96 56% 0.0016482 0.00068020.0109936 0.0016915 0.0004562 0.0005 0.011 0.0050.074 0.011 0.003Backhoe Cat 426 Diesel 195 19 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.001 0.0000.008 0.001 0.000Flat-bed Tractor/Trailer Diesel 250 125 62% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.016 0.007 0.107 0.016 0.004Pick-up 4x4 3/4 ton Diesel 130 134 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.00050.0100.0040.0600.0090.003Total1.968 0.708 12.097 1.857 0.496Notes:n.a. = not available.1. Data provided by Burlstone, Inc.2. The Load Factor reference is the listingof the vehicle type of equipment as stated in Table 2-05 “Inventory A and B TypicalOperating Load Factor Estimates” of theNonroad Engine and Vehicle Emission Study-Report, November 1991. The load factors utilizedfor diesel vehicles were from Inventory B.3. Emission factors were derived from Tier1 and Tier 2 standards and an 8 year spreadof construction equipment was utilized to create a weighted average emission factor.4. The conversion factor is the number ofpounds (lbs) per ton – 1ton/ 2000 lbs = 0.0005.5. Total annual emissions are calculated bymultiplying the annual hours, load factor, horsepower, emission factor, and conversion factor to create a value of tons per year for each piece of equipment.Source: Burlstone, Inc. and Ricondo & Associates, Inc.Prepared by: Ricondo & Associates, Inc.Denver International AirportAirport Emissions InventoryF-9June 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix F: Construction Emissions Terminal & ConcourseTable F-7 (1 of 3)Passenger Concourse Construction Emissions for Year 1Emission Factor (lb-hp/hr)(Tons/Year)ActivityEquipmentTypeFuelHp(Hours/Year)Load FactorCOVOCNOxSOxPM10ConversionFactorCOVOCNOxSOxPM10Concrete Removal Bulldozer Cat D7 Diesel 230 62 57% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.00050.007 0.003 0.0440.007 0.002Pavement breaker Cat 315 Diesel 100 164 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.010 0.004 0.057 0.009 0.003Loader Cat 950 Diesel 430 205 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.038 0.007 0.183 0.028 0.006Pick-up 4x4 3⁄4 ton Diesel 130 205 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.016 0.0060.092 0.014 0.004Dump Truck Cat D20D Diesel 180 577 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.033 0.0130.217 0.033 0.009Asphalt Removal Bulldozer Cat D7 Diesel 230 18 57% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.002 0.001 0.013 0.002 0.001Pavement breaker Cat 315 Diesel 100 29 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.002 0.001 0.010 0.002 0.000Loader Cat 950 Diesel 430 36 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.007 0.001 0.032 0.005 0.001Pick-up 4x4 3⁄4 ton Diesel 130 36 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.003 0.0010.016 0.002 0.001Dump Truck Cat D20D Diesel 180 76 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.004 0.0020.028 0.004 0.001BuildingExcavation – Building Backhoe Cat 235 Diesel 195 128 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.008 0.003 0.052 0.008 0.002Loader Cat 988 Diesel 625 427 38% 0.0029265 0.0003464 0.0109385 0.0016915 0.0003877 0.0005 0.148 0.018 0.555 0.086 0.020Sheep’s-Foot Vibratory Roller Cat CP 433 Diesel 105 43 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.003 0.001 0.015 0.002 0.001Dump Truck Cat D20D Diesel 180 2002 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.113 0.0470.753 0.116 0.031Pick-up 4x4 3⁄4 ton Diesel 130 107 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.008 0.0030.048 0.007 0.002Excavation – Train Backhoe Cat 235 Diesel 195 131 38% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.00050.008 0.003 0.053 0.008 0.002Loader Cat 988 Diesel 430 436 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.080 0.014 0.390 0.060 0.012Sheep’s-Foot Vibratory Roller Cat CP 433 Diesel 105 44 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.003 0.001 0.015 0.002 0.001Dump Truck Cat D20D Diesel 180 1953 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.110 0.0450.734 0.113 0.030Pick-up 4x4 3⁄4 ton Diesel 130 109 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.008 0.0030.049 0.007 0.002Foundation Caisson Driller n.a. Diesel 250 900 75% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.139 0.057 0.928 0.143 0.038Concrete Truck/Mixer 10 CY Diesel 285 692 56% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0910.038 0.607 0.0930.025Concrete Pumper n.a. Diesel 250 8056% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.0090.004 0.061 0.009 0.003Pick-up 4x4 3⁄4 ton Diesel 130 450 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.035 0.0140.203 0.031 0.010Compaction – Foundation Sheep’s-Foot Vibratory Roller CatCP 433 Diesel 105 5 59% 0.00191110.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.000 0.000 0.002 0.000 0.000Pick-up 4x4 3⁄4 ton Diesel 130 3 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.000 0.0000.001 0.000 0.000Concrete – Basement Slab Concrete Truck/Mixer 10 CY Diesel 285 992 56% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.00050.131 0.054 0.871 0.134 0.036Concrete Pumper n.a. Diesel 250 11456% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.0130.005 0.088 0.014 0.004Pick-up 4x4 3⁄4 ton Diesel 130 86 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.007 0.0030.039 0.006 0.002Basement Walls Crane – Mobile 45 Ton Diesel 300 27 43% 0.0022410 0.0003975 0.0109482 0.00169150.0003474 0.00050.004 0.001 0.019 0.003 0.001Concrete Truck/Mixer 10 CY Diesel 285 231 56% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0300.013 0.202 0.0310.008Concrete Pumper n.a. Diesel 250 2756% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.0030.001 0.020 0.003 0.001Pick-up 4x4 3⁄4 ton Diesel 130 20 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.002 0.0010.009 0.001 0.000Denver International AirportAirport Emissions InventoryF-10June 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix F: Construction Emissions Terminal & ConcourseTable F-7 (2 of 3)Passenger Concourse Construction Emissions for Year 1Emission Factor (lb-hp/hr)Emissions (Tons/Year)ActivityEquipmentTypeFuelHp(Hours/Year)Load FactorCOVOCNOxSOxPM10ConversionFactorCOVOCNOxSOxPM10Paving Grader Cat 16H Diesel 275 213 54% 0.0016482 0.00068020.0109936 0.0016915 0.0004562 0.0005 0.026 0.0110.174 0.027 0.007Taxiway - Concrete 17" Finisher Cat 12H Diesel 140 426 62%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.035 0.0140.207 0.031 0.010Concrete Truck/Mixer 10 CY Diesel 285 2906 56% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.3820.158 2.549 0.3920.106Paver BG 260 Diesel 174 504 56% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.047 0.018 0.275 0.042 0.013Cure Truck n.a. Diesel 130 504 62% 0.0019111 0.00074620.0111798 0.0016915 0.0005346 0.0005 0.039 0.0150.227 0.034 0.011Pick-up 4x4 3⁄4 ton Diesel 130 126 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.010 0.0040.057 0.009 0.003Apron - Concrete 17" Grader Cat 16H Diesel 275 520 54% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.00050.064 0.026 0.424 0.065 0.018Finisher Cat 12H Diesel 140 1037 62% 0.0019111 0.00074620.0111798 0.0016915 0.0005346 0.0005 0.086 0.0340.503 0.076 0.024Concrete Truck/Mixer 10 CY Diesel 285 7083 56% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.9320.384 6.214 0.9560.258Paver BG 260 Diesel 174 1228 56% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.114 0.0450.669 0.101 0.032Cure Truck n.a. Diesel 130 1228 62% 0.0019111 0.00074620.0111798 0.0016915 0.0005346 0.0005 0.095 0.0370.553 0.084 0.026Pick-up 4x4 3⁄4 ton Diesel 130 307 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.024 0.0090.138 0.021 0.007UtilitiesPower & Communications Trencher n.a. Diesel 75 240 75% 0.0052159 0.0010645 0.0118499 0.00169150.0009145 0.00050.035 0.007 0.080 0.011 0.006Loader Cat 950 Diesel 430 240 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.044 0.008 0.215 0.033 0.007Dump Truck Cat D20D Diesel 180 120 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.007 0.0030.045 0.007 0.002RCP Storm Sewer Pipe Backhoe CAT 426 Diesel 195 1000 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.061 0.025 0.407 0.063 0.017Loader Cat 950 Diesel 430 800 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.146 0.026 0.716 0.111 0.023Sheep's-Foot Vibratory Roller Cat CP433 Diesel 105 200 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.012 0.0050.069 0.010 0.003Dump Truck Cat D20D Diesel 180 500 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.028 0.0120.188 0.029 0.008Flat-bed Tractor/Trailer n.a. Diesel 250 200 62% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.026 0.011 0.170 0.026 0.007Pick-up 4x43/4 ton Diesel 130 250 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.019 0.0080.113 0.017 0.005Denver International AirportAirport Emissions InventoryF-11June 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix F: Construction Emissions Terminal & ConcourseTable F-7 (3 of 3)Passenger Concourse Construction Emissions for Year 1Emission Factor (lb-hp/hr)Emissions (Tons/Year)ActivityEquipmentTypeFuelHp(Hours/Year)Load FactorCOVOCNOxSOxPM10ConversionFactorCOVOCNOxSOxPM10Relocated FacilitiesAGTS Maintenance Facility Bulldozer Cat D7 Diesel 230 2 57%0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.000 0.000 0.001 0.000 0.000Building Demolition Pavement breaker Cat 315 Diesel 100 5 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.000 0.000 0.000 0.000 0.000Loader Cat 950 Diesel 430 6 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.001 0.000 0.005 0.001 0.000Pick-up 4x4 3⁄4 ton Diesel 130 6 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.000 0.0000.003 0.000 0.000Dump Truck Cat D20D Diesel 180 17 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.001 0.0000.006 0.001 0.000Relocation of Retention Pond Loader Cat 988 Diesel 625 62 38%0.0029265 0.0003464 0.0109385 0.0016915 0.0003877 0.0005 0.022 0.003 0.081 0.012 0.003Dump Truck Cat D20D Diesel 180 292 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.016 0.0070.110 0.017 0.005Site Clearing Dump Truck Cat D20D Diesel 180 67 38% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.00050.004 0.002 0.0250.004 0.001Pick-up 4x4 3⁄4 ton Diesel 130 33 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.003 0.0010.015 0.002 0.001Backhoe n.a. Diesel 195 67 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.004 0.0020.027 0.004 0.001Excavation Bulldozer Cat D7 Diesel 230 344 57% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0370.015 0.248 0.0380.010Grader Cat 16H Diesel 275 517 54% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.063 0.0260.422 0.065 0.018Backhoe Cat 426 Diesel 195 344 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.021 0.0090.140 0.022 0.006Loader Cat 950 Diesel 430 1722 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.315 0.0561.540 0.238 0.049Sheep's-Foot Vibratory Roller Cat CP433 Diesel 105 517 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.031 0.012 0.179 0.027 0.009Dump Truck Cat D20D Diesel 180 28933 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 1.631 0.673 10.878 1.674 0.451Pick-up 4x4 3⁄4 ton Diesel 130 1722 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.00050.1330.0520.7760.1170.037Total7.048 2.647 44.290 6.805 1.829Notes:n.a. = not available.1. Data provided by Burlstone, Inc.2. The Load Factor reference is the listingof the vehicle type of equipment as stated in Table 2-05 “Inventory A and B TypicalOperating Load Factor Estimates” of theNonroad Engine and Vehicle Emission Study-Report, November 1991. The load factors utilizedfor diesel vehicles were from Inventory B.3. Emission factors were derived from Tier1 and Tier 2 standards and an 8 year spreadof construction equipment was utilized to create a weighted average emission factor.4. The conversion factor is the number ofpounds (lbs) per ton – 1ton/ 2000 lbs = 0.0005.5. Total annual emissions are calculated bymultiplying the annual hours, load factor, horsepower, emission factor, and conversion factor to create a value of tons per year for each piece of equipment.Source: Burlstone, Inc. and Ricondo & Associates, Inc.Prepared by: Ricondo & Associates, Inc.Denver International AirportAirport Emissions InventoryF-12June 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix F: Construction Emissions Terminal & ConcourseTable F-8 (1 of 2)Passenger Concourse Construction Emissions for Year 2Emission Factor (lb-hp/hr)Emissions (Tons/Year)ActivityEquipmentTypeFuelHp(Hours/Year)Load FactorCOVOCNOxSOxPM10ConversionFactorCOVOCNOxSOxPM10Extension of Train Tunnels Crane – Mobile 45 Ton Diesel 300332 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.048 0.009 0.234 0.036 0.007Concrete Truck/Mixer 10 CY Diesel 285 2885 56% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.3790.157 2.531 0.389 0.105Concrete Pumper n.a. Diesel 250 33256% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.0380.016 0.255 0.039 0.011Pick-up 4x4 3⁄4 ton Diesel 130 249 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.019 0.0070.112 0.017 0.005Exterior Walls Crane – Tower Diesel 350 2394 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.404 0.072 1.973 0.305 0.063Crane – Mobile 45 Ton Diesel 300 1197 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.00034740.0005 0.173 0.0310.845 0.131 0.027Flat-bed Tractor/Trailer n.a. Diesel 250 955 62% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.122 0.050 0.814 0.125 0.034Pick-up 4x4 3⁄4 ton Diesel 130 2394 62% 0.0019111 0.00074620.0111798 0.0016915 0.0005346 0.0005 0.184 0.0721.079 0.163 0.052Roof Crane – Tower n.a. Diesel 350 3091 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.521 0.092 2.546 0.393 0.081Crane – Mobile 45 Ton Diesel 300 1545 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.00034740.0005 0.223 0.0401.091 0.169 0.035Flat-bed Tractor/Trailer n.a. Diesel 250 1233 62% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.157 0.065 1.051 0.162 0.044Pick-up 4x4 3⁄4 ton Diesel 130 3091 62% 0.0019111 0.00074620.0111798 0.0016915 0.0005346 0.0005 0.238 0.0931.392 0.211 0.067New AGTS Maintenance Facility Crane – Mobile 45 Ton Diesel 300 9 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.001 0.000 0.006 0.001 0.000Concrete Truck/Mixer 10 CY Diesel 285 77 56% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0100.004 0.067 0.0100.003Concrete Pumper n.a. Diesel 250 9 53% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.001 0.0000.006 0.001 0.000Backhoe Cat 235 Diesel 195 23 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.001 0.0010.010 0.001 0.000Loader Cat 988 Diesel 625 78 38% 0.0029265 0.0003464 0.0109385 0.0016915 0.0003877 0.0005 0.027 0.003 0.101 0.016 0.004Sheep’s-Foot Vibratory Roller Cat Cp 433 Diesel 105 8 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.000 0.0000.003 0.000 0.000Dump Truck Cat D20D Diesel 180 365 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.00045620.0005 0.021 0.0080.137 0.021 0.006Flat-bed Tractor/Trailer n.a. Diesel 250 18 62% 0.00164820.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.0020.001 0.015 0.002 0.001Pick-up 4x4 3⁄4 ton Diesel 130 19 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.001 0.0010.009 0.001 0.000Denver International AirportAirport Emissions InventoryF-13June 29, 2005For Inclusion in the State Implementation PlansFINAL DRAFTAppendix F: Construction Emissions Terminal & ConcourseTable F-8 (2 of 2)Passenger Concourse Construction Emissions for Year 2Emission Factor (lb-hp/hr)Emissions (Tons/Year)ActivityEquipmentTypeFuelHp(Hours/Year)Load FactorCOVOCNOxSOxPM10ConversionFactorCOVOCNOxSOxPM10AGTS Return LoopExcavationBulldozer Cat D7 Diesel 230 344 57% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.037 0.0150.248 0.038 0.010Grader Cat 16H Diesel 275 517 54% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.063 0.0260.422 0.065 0.018Backhoe Cat 426 Diesel 195 344 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.021 0.0090.140 0.022 0.006Loader Cat 950 Diesel 430 1722 38% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.315 0.0561.540 0.238 0.049Sheep's-Foot Vibratory Roller Cat CP 433 Diesel 105 517 59%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.031 0.012 0.179 0.027 0.009Dump Truck Cat D20D Diesel 180 28933 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 1.631 0.673 10.878 1.674 0.451Pick-up 4x4 3/4 ton Diesel 130 1722 62%0.0019111 0.0007462 0.0111798 0.00169150.0005346 0.0005 0.1330.052 0.776 0.117 0.037Underground Construction Concrete Truck/Mixer 10 CY Diesel285 8000 56% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 1.052 0.434 7.018 1.080 0.291Concrete Pumper n.a. Diesel 250 92053% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.1000.041 0.670 0.103 0.028Pick-up 4x4 3/4 ton Diesel 130 690 62%0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.0005 0.0530.021 0.311 0.047 0.015Aboveground Construction Caisson Driller Diesel 250 36 75%0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.005 0.002 0.037 0.006 0.002Crane 45 Ton Diesel 300 450 43% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.065 0.012 0.318 0.049 0.010Concrete Truck/Mixer 10 CY Diesel 385 385 56% 0.0022410 0.0003975 0.0109482 0.0016915 0.0003474 0.0005 0.0930.016 0.454 0.0700.014Concrete Pumper n.a. Diesel 250 4453% 0.0016482 0.0006802 0.0109936 0.00169150.0004562 0.0005 0.0050.002 0.032 0.005 0.001Backhoe Cat 426 Diesel 195 9 38% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.001 0.0000.004 0.001 0.000Flat-bed Tractor/Trailer n.a. Diesel 250 675 62% 0.0016482 0.0006802 0.0109936 0.0016915 0.0004562 0.0005 0.086 0.036 0.575 0.088 0.024Pick-up 4x4 3/4 ton Diesel 130 30 62% 0.0019111 0.0007462 0.0111798 0.0016915 0.0005346 0.00050.0020.0010.0130.0020.001Total6.268 2.130 37.894 5.826 1.508Notes:n.a. = not available.1. Data provided by Burlstone, Inc.2. The Load Factor reference is the listingof the vehicle type of equipment as stated in Table 2-05 “Inventory A and B TypicalOperating Load Factor Estimates” of theNonroad Engine and Vehicle Emission Study-Report, November 1991. The load factors utilizedfor diesel vehicles were from Inventory B.3. Emission factors were derived from Tier1 and Tier 2 standards and an 8 year spreadof construction equipment was utilized to create a weighted average emission factor.4. The conversion factor is the number ofpounds (lbs) per ton – 1ton/ 2000 lbs = 0.0005.5. Total annual emissions are calculated bymultiplying the annual hours, load factor, horsepower, emission factor, and conversion factor to create a value of tons per year for each piece of equipment.Source: Burlstone, Inc. and Ricondo & Associates, Inc.Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory G-1 June 29, 2005 For Inclusion in the St ate Implementation Plans Appendix G: Grids for Regional Air Quality Modeling 

# Appendix G: Grids for Regional Air Quality Modeling

The State of Colorado Air Pollution Control Divi sion (APCD) has divided the Denver metropolitan region into a finite number of grid cells for the purposes of regional air quality modeling/air dispersion analyses. The APCD recently developed two grid cell maps for the area covering Denver International Airport: one for particulate matter (PM 10 

## ) and the other for carbon monoxide (CO). The grid cell maps are presented on Exhibits G-1 and G-2 and were provided to the City and County of Denver Department of Aviation for use in the Airport Emissions Inventory study.

This memorandum presents recommendations regarding the apportionment of airport-related emissions to APCD’s grid cells in support of future regional air quality modeling to be conducted by APCD. Tables G-1 and G-2 , respectively, present a list of PM 10 

## and CO grid cells where there could be emissions (either now or in the future) from airport-related sources of emissions. The tables present grid cell information for each emission source described in the Executive Summary of the Airport Emissions Inventory. It is assumed that APCD will evenly distribute the annual inventory of

PM 10 

## and CO emissions over all grid cells relevant to a particular source category as identified in Tables G-1 and G-2.

### north 

## Grid for Regional Air Quality Modeling - Particulate Matter Denver International Airport

Source: State of Colorado Air Pollution Control Division (APCD) Prepared by: Ricondo & Associates, Inc. 

## Exhibit G-1

June 29, 2005

FINAL DRAFT Airport Emissions Inventory For Inclusion in the State Implementation Plans Appendix G: Grids for Regional Air Quality ModelingnorthGrid for Regional Air Quality Modeling - Carbon MonoxideMcCarran International AirportSource: State of Colorado Air Pollution Control Division (APCD)Prepared by: Ricondo & Associates, Inc.Exhibit G-2June 29, 2005FINAL DRAFTAirport Emissions InventoryFor Inclusion in the State Implementation PlansAppendix G: Grids for Regional Air Quality Modeling

### Denver International Airport

Airport Emissions Inventory G-4 June 29, 2005 For Inclusion in the St ate Implementation Plans Appendix G: Grids for Regional Air Quality Modeling 

### Table G-1 Airport Emission Sources and Grid Cells for Regional Air Quality Modeling - PM 10

Air Pollution Control Division’s PM 10 Grid Cells Operational Emissions

Aircraft 1/ 2356, 2357, 2358, 2359, 2778, 2708, 2638, 2568, 2498, 2428, 2779, 2709, 2639, 2569, 2499, 2429, 2570, 2571, 2500, 2501, 2430, 2431, 2640, 2641, 2642, 2643, 2644, 2645, 2572, 2573, 2502, 2503, 2432, 2433, 2362, 2363, 2292, 2293, 2290, 2291, 2361

Airport Equipment 2/ 2500, 2501, 2570, 2571, 2640, 2641, 2430, 2431, 2361, 2290, 2291

Firefighting Training 2851

Minor Point Sources 2500, 2501, 2780, 2640, 2641, 2431, 2361, 2287, 2288, 2289, 2290, 2291

Unpaved Roads 2848, 2849, 2850, 2780, 2710, 2642, 2643, 2644, 2645, 2646 2223, 2222, 2360, 2359, 2358, 2357, 2356, 2355, 2426, 2496, 2568, 2638, 2497, 2498, 2574, 2504, 2434, 2364, 2294, 2708, 2778, 2224 Construction Emissions 3/

Construction 2774, 2775, 2776, 2777, 2778, 2779, 2780, 2781, 2782, 2783, 2784, 2785, 2786, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2714, 2715, 2716, 2634, 2635, 2636, 2637, 2638, 2639, 2640, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2644, 2645, 2646, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2574, 2575, 2576, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2503, 2504, 2505, 2506, 2425, 2426, 2427, 2428, 2429, 2430, 2431, 2432, 2433, 2434, 2435, 2436, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2285, 2286, 2287, 2288, 2289, 2290, 2294, 2292, 2293, 2294, 2295, 2296, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2281, 2282, 2283, 2284, 2211, 2141, 2071

Construction Equipment 2774, 277 5, 2776, 2777, 2778, 2779, 2780, 2781, 2782, 2783, 2784, 2785, 2786, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2714, 2715, 2716, 2634, 2635, 2636, 2637, 2638, 2639, 2640, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2644, 2645, 2646, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2574, 2575, 2576, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2503, 2504, 2505, 2506, 2425, 2426, 2427, 2428, 2429, 2430, 2431, 2432, 2433, 2434, 2435, 2436, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2285, 2286, 2287, 2288, 2289, 2290, 2294, 2292, 2293, 2294, 2295, 2296, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2281, 2282, 2283, 2284, 2211, 2141, 2071

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.

### Denver International Airport

Airport Emissions Inventory G-5 June 29, 2005 For Inclusion in the St ate Implementation Plans Appendix G: Grids for Regional Air Quality Modeling 

### Table G-2 Airport Emission Sources and Grid Cells for Regional Air Quality Modeling – Carbon Monoxide (CO)

Air Pollution Control Division’s CO Grid Cells Operational Emissions

Aircraft 1/ 3106, 3107, 3047, 3048, 3049, 3050, 3051, 2988, 2989, 2990, 2991, 2928, 2929, 2930, 2931, 2932, 2871, 2872, 2873

Airport Equipment 2/ 2989, 2990, 3048, 3049, 2930, 2931, 2871, 2872

Firefighting Training 3167

Minor Point Sources 2989, 2990, 2869, 287 0, 2871, 2872, 2931, 3049, 3048, 3107

Unpaved Roads Not applicable Construction Emissions 3/

Construction 3104, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3045, 3046, 3047, 3048, 3049, 3050, 3051, 3052, 2986, 2987, 2988, 2989, 2990, 2991, 2992, 2993, 2927, 2928, 2929, 2930, 2931, 2932, 2933, 2934, 2868, 2869, 2870, 2871, 2872, 2873, 2874, 2875, 2811, 2812, 2813, 2814, 2815, 2816, 2866, 2867, 2806, 2747

Construction Equipment 3104, 310 5, 3106, 3107, 3108, 3109, 3110, 3111, 3045, 3046, 3047, 3048, 3049, 3050, 3051, 3052, 2986, 2987, 2988, 2989, 2990, 2991, 2992, 2993, 2927, 2928, 2929, 2930, 2931, 2932, 2933, 2934, 2868, 2869, 2870, 2871, 2872, 2873, 2874, 2875, 2811, 2812, 2813, 2814, 2815, 2816, 2866, 2867, 2806, 2747

Source: Ricondo & Associates, Inc. Prepared by: Ricondo & Associates, Inc.