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AREA AND NONROAD 2007 BASE YEAR INVENTORIES

FINAL REPORT

Contract No. S-2009-06-01 

June 2010 

Prepared for: 

Ronald C. Methier 

Southeastern States Air Resource Managers, Inc. 

526 Forest Parkway, Suite F 

Forest Park, GA 30297-6140 

Prepared by: 

E.H. Pechan & Associates, Inc. 

3622 Lyckan Parkway, Suite 2005 

Durham, NC 27707 

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CONTENTS 

Page

TABLES ........................................................................................................................................ iv 

I. INTRODUCTION .................................................................................................................. 1 

II. STATIONARY AREA SOURCE SECTOR INVENTORY .................................................. 3 

A. AGENCY SUPPLIED INVENTORY DATA ................................................................ 3 

B. DEVELOPMENT OF PECHAN DEFAULT 2007 AREA SOURCE INVENTORY ... 5 

1. Nonpoint Source NEI .......................................................................................... 5 

a. Adjustment of NEI Data to Reflect 2007 Activity Levels ................................. 10 

b. Adjustment of NEI Data to Remove Activity Reflected in the Point Source 

Inventory .................................................................................................................. 10

2. Estimation of Area Source Emissions from Industrial and Commercial/

Institutional Fuel Combustion ....................................................................................... 16 

a. Total ICI Energy Consumption .......................................................................... 18 

b. Stationary Source Energy Consumption ............................................................ 18 

c. Non-Fuel Energy Consumption ......................................................................... 22 

d. Emission Factors ................................................................................................ 23 

e. Coal Sulfur and Ash Content ............................................................................. 25 

f. County Allocation Data ..................................................................................... 27 

C. INVENTORY SUPPLEMENTATION/FINAL DATA MERGING ........................... 29 

D. QA/QC PROCEDURES ............................................................................................... 34 

III. 2007 NONROAD MOBILE SOURCE INVENTORY .......................................................... 35 

A. NONROAD MODEL CATEGORIES .......................................................................... 35 

B. AIRCRAFT ................................................................................................................... 37 

C. COMMERCIAL MARINE VESSELS ......................................................................... 39 

D. LOCOMOTIVES .......................................................................................................... 43 

E. QA/QC PROCEDURES ............................................................................................... 44 

IV. EMISSIONS SUMMARIES ......................................................................................... 47 

A. STATIONARY AREA SOURCE EMISSIONS .......................................................... 47 

B. NONROAD MOBILE SOURCE EMISSIONS ........................................................... 52 

V. REFERENCES ..................................................................................................................... 58 

APPENDIX A. POINT SOURCE SUBTRACTION PROCEDURE DETAILS ................. A-1 

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TABLES 

Table II-1. Overview of Area Source Inventory Components by State/Local Agency ................. 4 

Table II-2. 2008 NEI Area Source Categories for Which EPA Has Developed Emission 

Estimates ......................................................................................................................................... 6 

Table II-3. Methods for Updating 2008 NEI Estimates that Are Not Based on 2007 Emissions 

Activity ......................................................................................................................................... 11 

Table II-4. Throughput-Based Area Source Emission Adjustments ........................................... 16 

Table II.5. ICI Fuel Combustion Area Source Classification Codes ........................................... 17 

Table II-6. LPG Nonroad Mobile Source Classification Codes .................................................. 19 

Table II-7. Assumptions Used to Estimate Industrial Sector Stationary Source Distillate Fuel 

Consumption ................................................................................................................................. 22 

Table II-8. Assumptions Used to Estimate Commercial/Institutional Sector Stationary Source 

Distillate Fuel Consumption ......................................................................................................... 22 

Table II-9. Industrial Sector Energy Consumption from Non-Fuel Uses .................................... 23 

Table II-10. Criteria Pollutant Emission Factors for ICI Combustion Area Source Categories .. 24 

Table II-11. Bituminous/Subbituminous Coal Sulfur Content for 2007 ICI Combustion ........... 26 

Table II-12. Anthracite Coal Ash and Sulfur Content for 2007 ICI Combustion ........................ 26 

Table II-13. Summary of Data Carried/Forward Grown From 2002 NEI ................................... 31 

Table II-14. Area Source Inventory Data Source Codes ............................................................. 34 

Table III-1. Summary of 2007 NCD Tables and State Comments .............................................. 36 

Table III-2. Aircraft Source Classification Codes ....................................................................... 37 

Table III-3. Summary of State Updates to Aircraft Category Emissions .................................... 39 

Table III-4. Category 1 & CMV Growth Factors, by Pollutant ................................................... 40 

Table III-5. Category 3 CMV Growth Factors, by State and SCC .............................................. 41 

Table III-6. Summary of State Updates to Commercial Marine Category Emissions ................. 42 

Table III-7. Summary of State Updates to Locomotive Category Emissions .............................. 45 

Table III-8. Data Source Codes Used for Final 2007 Nonroad Mobile Emission Estimates ...... 46 

Table IV-1. Final 2007 SESARM Area Source Emissions by Major Sector .............................. 47 

Table IV-2. Final 2007 Area Source Emission Estimates by State ............................................. 48 

Table IV-3. Final 2007 Combustion Emission Estimates by State .............................................. 49 

Table IV-4. Final 2007 Solvent Emission Estimates by State ..................................................... 50 

Table IV-5. Final 2007 Fugitive Dust Emission Estimates by State ........................................... 51 

Table IV-6. Final 2007 All Other Area Source Emission Estimates by State ............................. 52 

Table IV-7. Final 2007 SESARM Nonroad Source Emissions by Major Sector ........................ 53 

Table IV-8. Final 2007 NONROAD Model Emission Estimates by State .................................. 54 

Table IV-9. Final 2007 Aircraft Emission Estimates by State ..................................................... 55 

Table IV-10. Final 2007 Commercial Marine Vessel Emission Estimates by State ................... 56 

Table IV-11. Final 2007 Locomotive Emission Estimates by State ............................................ 57 

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Table A-1. Industrial Fuel Combustion Crosswalk for Point Source Subtractions. .................. A-3 

Table A-2. Commercial/Institutional Fuel Combustion Crosswalk for Point Source 

Subtractions............................................................................................................................... A-13 

Table A-3. Construction Crosswalk for Point Source Subtractions ........................................ A-16 

Table A-4. Publicly Owned Treatment Works Crosswalk for Point Source Subtractions ...... A-17 

Table A-5. Solvent Utilization Crosswalk for Point Source Subtractions ............................... A-18 

Table A-6. Gasoline Distribution Crosswalk for Point Source Subtractions........................... A-33 

Table A-7. Mining and Quarrying Crosswalk for Point Source Subtraction ........................... A-39 

Table A-8. Agriculture Production Crosswalk for Livestock .................................................. A-43 

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I. INTRODUCTION 

E.H. Pechan & Associates, Inc. (Pechan) is supporting the Southeastern States Air Resource 

Managers, Inc. (SESARM) in the Southeastern Modeling, Analysis, and Planning (SEMAP) 

project that is funded by the same ten states originally involved in the Visibility Improvement – 

State and Tribal Association of the Southeast (VISTAS) project. The SEMAP project addresses 

the next phase of ozone, fine particle, and regional haze assessment obligations of the SESARM 

member states. The SEMAP project is designed to produce technical analyses to aid the 

participating agencies in developing State Implementation Plans (SIPs) required by the Clean Air 

Act. 

Pechan developed a set of draft 2007 area and nonroad source base year inventory emission 

estimates (Pechan, 2010). These estimates are reported by county and source classification code 

(SCC). These emissions inventories were developed using data from a number of sources: 

• State/local (S/L) agency emissions data; 

• 2007 year emissions data compiled from running EPA’s NONROAD model with a 

combination of EPA default and S/L agency-supplied inputs; 

• 2007 area source emissions estimated by Pechan, generally developed using the 

emissions estimation procedures used to prepare EPA’s draft 2008 National Emissions 

Inventory (NEI);1

• 2008 commercial marine vessel and aircraft emission estimates from EPA’s draft 2008 

NEI, modified by Pechan to reflect 2007 activity levels; 

• 2007 Class I line-haul locomotive emission estimates provided by the Eastern Regional 

Technical Advisory Committee (ERTAC); 

• 2008 ERTAC Class II/III line-haul locomotive emission estimates, modified by Pechan to 

reflect 2007 activity levels; and 

• Emission estimates carried forward or grown from EPA’s 2002 area source NEI.2

This final inventory incorporates the following information into the draft 2007 area/nonroad 

source inventory: 

1. Additional S/L agency data and comments to revise/remove emission estimates reported 

in the draft inventory; 

2. 2007 ERTAC switchyard locomotive emission estimates; and 

3. Effects of point source subtractions on source categories for which draft area source 

emission estimates reflect total emissions activity (e.g., industrial natural gas 

combustion). 

The following sections provide additional details on the inventory development process. The 

major topics that are discussed are: 

 

1 2008 NEI methods rely on Eastern Regional Technical Advisory Committee (ERTAC) methods when available.

2

 Based on direction from S/L agencies, some 2002 NEI emission estimates were projected to 2007 using emission 

activity growth factors from Version 5.0 of the Economic Growth Analysis System (EGAS) (EPA, 2010).

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• How Pechan identified source categories and/or pollutants that may be missing from the 

S/L agency supplied data; 

• How Pechan integrated data from the various emission data sources (i.e., S/L agencies, 

Pechan defaults, ERTAC, and 2008 and 2002 NEI); and 

• How Pechan quality assured the integrated emissions inventory. 

The balance of this report is organized as follows. Section II describes the development of the 

stationary area source sector inventory. The development of the nonroad mobile source sector 

inventory is described in Section III. Section IV presents the area and nonroad source emission 

summaries for the final 2007 base year inventory for the SEMAP project. Section V presents the 

references that were consulted in preparing the final inventory in support of the SEMAP project. 

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II. STATIONARY AREA SOURCE SECTOR INVENTORY 

Pechan developed a final 2007 base year area source inventory for the SEMAP project from a 

combination of four data sources: 

1) State/Local agency supplied area source emissions data; 

2) Pechan 2007 area source emission estimates developed using the emission estimation 

methods from the 2008 NEI with adjustments to reflect 2007 emissions activity and to 

subtract point source emissions; 

3) Pechan 2007 industrial and commercial/institutional fuel combustion area source 

emission estimates specifically developed for the SESARM states; and 

4) Area source emission estimates carried forward or grown from EPA’s 2002 nonpoint 

source NEI. 

Table II-1 summarizes how these data sources were merged to create a comprehensive stationary 

area source inventory for jurisdictions covered by the SEMAP project. Although a separate fire 

emissions inventory is being developed by another contractor, in some cases S/L agencies 

requested that emissions for certain fire categories be included in our stationary area source 

inventory. The last row of Table II-1 summarizes S/L agency instructions related to Pechan 

generating emission estimates for certain fire source categories in this stationary area source 

inventory. The following sections provide more specifics on the contents of each of these data 

sources and how they were combined into the final 2007 area source inventory. 

A. AGENCY SUPPLIED INVENTORY DATA 

Last Fall, Pechan commenced area source inventory development work by providing S/L 

agencies with a Technical Memorandum documenting the emission estimation methods and data 

Pechan was using to develop the U.S. Environmental Protection Agency (EPA)’s 2008 nonpoint 

source NEI (Pechan, 2009a). The purpose of this memorandum was to provide agencies with 

information to: (1) review and comment on the methods/data, and (2) assist agencies in 

evaluating the merits of the NEI methods/data relative to any S/L area source inventory 

development efforts. State and local agencies were then provided with several months to 

compile and transmit area source emissions data to Pechan. 

Two state agencies (North Carolina and Virginia) and two local agencies (Jefferson County, 

Kentucky and Davidson County, Tennessee) provided area source data for the draft area source 

inventory (two additional local agencies provided data for the final area source inventory – Knox 

County and Shelby County, Tennessee). After receiving these S/L agency data, Pechan 

compared the source classification code (SCC) and pollutant coverage of these submittals against 

the SCCs/pollutants in the 2007 emissions data that Pechan was developing for this project 

(hereafter referred to as the “Pechan default inventory”). 

To assist in obtaining direction from SESARM agencies on how to merge the data from these 

sources, Pechan first identified the SCC/pollutant combinations in the Pechan default inventory 

that matched to S/L agency data. Next, Pechan reviewed remaining S/L agency SCC/pollutant 

combinations against Pechan defaults to identify whether it may be possible that these emissions 

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Table II-1. Overview of Area Source Inventory Components by State/Local Agency 

Alabama Florida Georgia 

KentuckyJefferson 

County 

KentuckyRest of State Mississippi North Carolina South Carolina 

TennesseeDavidson 

County 

TennesseeKnox County

TennesseeShelby 

County 

TennesseeRest of State Virginia West Virginia

Agency 

Contact Lisa Cole Kelly Stevens Byeong Kim Craig Butler Martin Luther Elliott Bickerstaff Phyllis Jones Carla Bedenbaugh John Finke Steve McDaniel Chris Boyd Amanda Davis Thomas Foster Bob Betterton 

Area Source 

Emissions 

Data 

Combination of Agency data

and Pechan defaults, supplemented with carryforward categories from 2002 NEI grown using EGAS 

Pechan defaults, supplemented with carryforward categories from 2002 NEI (certain SCCs treated as majority of other states; combination of EGAS and carry forward) 

Pechan defaults, supplemented with carryforward categories from 2005 GA CERR submission grown using EGAS 

Combination of

Agency data and Pechan defaults. 

Pechan defaults, supplemented with carryforward categories from 2002 NEI grown using EGAS 

Pechan defaults, supplemented with carryforward categories from 2002 NEI (some categories grown using EGAS, others carried forward) 

Combination of Agency data and Pechan defaults. 

Pechan defaults, supplemented with carryforward categories from 2002 NEI grown using EGAS 

Combination of Agency data and Pechan defaults. 

Combination of Agency data and Pechan defaults, supplemented with carryforward categories from 2002 NEI. 

Combination of Agency data and Pechan defaults, supplemented with carryforward categories from 2002 NEI

Combination of Agency data (2 SCCs only) and Pechan defaults, supplemented with carryforward categories from 2002 NEI 

Combination of Agency data and Pechan defaults, supplemented with carryforward categories from 2002 NEI

Combination of Agency data (Mining and Quarrying only) and Pechan defaults, supplemented with carryforward categories from 2002 NEI 

Handling of Fire Source 

Categories 

Include Land Clearing Debris Burning

in area inventory 

 Include Land 

Clearing Debris Burning

in area inventory. 

Do not include Land Clearing Debris estimates. Donot delete Agricultural Burning emission estimates. 

Include all NEI-based burning categories (e.g., Land Clearing Debris and Residential Waste) 

Include Agency Land Clearing Debris estimates. 

Include Agency

Land Clearing Debris estimates. 

Include Land Clearing Debris Burning

estimates in area inventory

Do not include Land Clearing Debris Burning(such burning is prohibited) 

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were covered in the Pechan default inventory under different SCCs. Pechan then developed a list 

of potential indirect matches between the two data sets for agency review. This list was 

compiled in an Excel worksheet. Next, Pechan developed a separate worksheet that listed 

SCC/pollutant combinations in the S/L supplied area source inventory that we were unable to 

either directly or indirectly match to combinations in the Pechan default inventory. A list of 

SCC/pollutant combinations in the Pechan default inventory that we were unable to directly or 

indirectly match to combinations in the S/L agency inventory was also prepared in a separate 

worksheet. Finally, Pechan developed a worksheet that contained all S/L agency inventory 

SCC/pollutant combinations with emissions equal to “0.” The above worksheets were saved in a 

single Excel workbook for each Agency. In addition to these workbooks, Pechan transmitted a 

Word document identifying questions on how two merge the two data sets (e.g., where S/L 

agency emissions are reported as zero, should Pechan replace any of these with emissions from 

the Pechan default inventory?). After reviewing S/L agency responses to these questions, 

Pechan transmitted any follow-up questions that were necessary to clarify S/L agency guidance. 

B. DEVELOPMENT OF PECHAN DEFAULT 2007 AREA SOURCE 

INVENTORY 

Pechan created a default 2007 area source inventory that includes all of the source categories 

covered by the 2008 nonpoint source NEI. For all source categories except industrial and 

commercial/institutional (ICI) fuel combustion, Pechan either directly incorporated emissions 

data from the 2008 nonpoint source NEI (when the NEI represented use of 2007 emissions 

activity data), or recalculated the NEI emission estimates to reflect 2007 activity levels (when the 

NEI reflected 2006 or 2008 activity levels) and/or to remove emissions associated with activity 

reflected in the point source inventory. For ICI fuel combustion, the 2008 nonpoint source NEI 

only developed emissions activity estimates, not emission estimates. Because of the potential 

importance of these source categories and the availability of methodological improvements, 

Pechan utilized an emissions estimation method for ICI fuel combustion that is incorporates a 

few refinements to the NEI method. The following section discusses how information from the 

2008 nonpoint source NEI was used in this project. The subsequent section provides details on 

the ICI fuel combustion emissions estimation methods. 

1. Nonpoint Source NEI 

Pechan is supporting EPA efforts to develop the 2008 nonpoint source NEI. Because of data 

availability issues, the 2008 NEI is comprised of data of various vintages (2006-2008). 

Table II-2 provides documentation of the 2008 nonpoint source NEI as follows: 

(1) Source Category – identifies the name of each general source category covered. 

(2) Source Classification Code(s) – lists the SCCs that are inventoried. 

(3) Source Classification Code Description – provides a description of each SCC. 

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Table II-2. 2008 NEI Area Source Categories for Which EPA Has Developed Emission Estimates 

Source Category Source Classification Code(s) Source Classification Code Description Link to Emission Calculation Documentation Link to Emission Calculation Workbook Year of Activity Data Point Source Component 

Agriculture Production –

Livestock 28050nnnnn Livestock Agriculture_Production_Livestock_28050nnnn n_Documentation.zip Agriculture_Production_Livestock_28050n nnnn_Emissions.zip 2007 Yes 

Asphalt Paving 

2461021000 Cutback Asphalt Asphalt_Paving_Cutback_2461021000_Docu mentation.zip Asphalt_Paving_Cutback_2461021000_E missions.zip 2008 No 

2461022000 Emulsified Asphalt Asphalt_Paving_Emulsified_2461022000_Do cumentation.zip Asphalt_Paving_Emulsified_2461022000_ Emissions.zip 2008 No 

Aviation Gasoline 

Distribution: Stage I 2501080050 Aviation Gasoline: Stage I Aviation_Gasoline_Distribution_Stage_I_2501 080050_Documentation.zip Aviation_Gasoline_Distribution_Stage_I_2 501080050_Emissions.zip 2008 No 

Aviation Gasoline 

Distribution: Stage II 2501080100 Aviation Gasoline: Stage II Aviation_Gasoline_Distribution_Stage_II_250 1080100_Documentation.zip Aviation_Gasoline_Distribution_Stage_II_2 501080100_Emissions.zip 2008 No 

Commercial Cooking 2302002nnn 2302003nnn Commercial Cooking Commercial_Cooking_2302002nnn_Documen tation.zip Commercial_Cooking_2302002nnn_Emissi ons.zip 2008 No 

Construction Dust 

2311010000 Residential Construction Residential_Construction_2311010000_Docu mentation.zip Residential_Construction_2311010000_E missions.zip 2008 Yes 

2311020000 Non-Residential Construction 

NonResidential_Construction_2311020000_Docu

mentation.zip

NonResidential_Construction_2311020000_E

missions.zip

2008 Yes 

2311030000 Road Construction Road_Construction_2311030000_Documenta tion.zip Road_Construction_2311030000_Emissio ns.zip 2006 No 

Fertilizer Application 28017000nn Fertilizer Application Fertilizer_Application_28017000nn_Document ation.zip Fertilizer_Application_28017000nn_Emissi ons.zip 2007 No 

Gasoline Distribution 

25010110nn 25010120nn Portable Fuel Containers Portable_Fuel_Containers_25010110nn_2501 0120nn_Documentation.zip Portable_Fuel_Containers_25010110nn_2 5010120nn_Emissions.zip 2008 No 

2501050120 Gasoline Distribution Stage I; Bulk Terminals Gasoline_Distribution_Stage_I_Documentatio n.zip Gasoline_Distribution_Stage_I_Bulk_Termi nals_2501050120_Emissions.zip 2008 Yes 2501055120 Gasoline Distribution Stage I; Bulk Plants Gasoline_Distribution_Stage_I_Documentatio n.zip Gasoline_Distribution_Stage_I_Bulk_Plant s_2501055120_Emissions.zip 2008 Yes 250106005n 

Gasoline Distribution Stage I; 

Gasoline Service Station 

Unloading 

Gasoline_Distribution_Stage_I_Documentatio

n.zip

Gasoline_Distribution_Stage_I_Service_St

ation_Unloading_250106005n_Emissions.

zip

2008 Yes 

2501060100 Gasoline Distribution Stage II; Gasoline Service Stations Gasoline_Distribution_Stage_II_Documentatio n.zip Gasoline_Distribution_Stage_II_Gasoline_ Service_Stations_2501060100_Emissions. zip 2008 Yes 2501060201 

Gasoline Distribution Stage I; 

Underground storage tank, 

breathing and emptying 

Gasoline_Distribution_Stage_I_Documentatio

n.zip

Gasoline_Distribution_Stage_I_UST_Breat

hing_and_Emptying_2501060201_CAP_E

missions.zip

2008 Yes 

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Source Category Source Classification Code(s) Source Classification Code Description Link to Emission Calculation Documentation Link to Emission Calculation Workbook Year of Activity Data Point Source Component 

2505030120 Gasoline Distribution Stage I; Tank Trucks in Transit Gasoline_Distribution_Stage_I_Documentatio n.zip Gasoline_Distribution_Stage_I_Tank_Truc ks_in_Transit_2505030120_Emissions.zip 2008 Yes 2505040120 Gasoline Distribution Stage I; Pipelines Gasoline_Distribution_Stage_I_Documentatio n.zip Gasoline_Distribution_Stage_I_Pipelines_ 2505040120_CAP_Emissions.zip 2008 Yes 

Open Burning 

2610000100 Open Burning - Yard Waste - Leaves Open_Burning_Yard_Waste_Leaf_26100001 00_and_Brush_2610000400_Documentation. zip Open_Burning_Yard_Waste_Leaf_261000 100_Emissions.zip 2008 No 

2610000400 Open Burning - Yard Waste - Brush Open_Burning_Yard_Waste_Leaf_26100001 00_and_Brush_2610000400_Documentation. zip Open_Burning_Yard_Waste_Brush_26100 0400_Emissions.zip 2008 No 2610000500 Open Burning - Land Clearing Debris Open_Burning_Land_Clearing_Debris_26100 00500_Documentation.zip Open_Burning_Land_Clearing_Debris_261 0000500_Emissions.zip Multiple Years No 2610030000 Open Burning - Household Waste Open_Burning_MSW_2610030000_Documen tation.zip Open_Burning_MSW_2610030000_Emissi ons.zip 2008 No 

Paved and Unpaved Roads 

2294000000 Paved Road Dust Paved_Roads_2294000000_Documentation.z ip Paved_Roads_2294000000_Emissions.zip 2007 No 

2296000000 Unpaved Road Dust Unpaved_Roads_2296000000_Documentatio n.zip Unpaved_Roads_2296000000_Emissions. zip 2007 No 

Publicly Owned Treatment 

Works (POTW) 2630020000 Publicly Owned Treatment Works (POTW) Publicly_Owned_Treatment_Works_2630020 000_Documentation.zip Publicly_Owned_Treatment_Works_63002 0000_Emissions.zip 2008 Yes 

Residential Heating 

2104001000 Residential Anthracite Coal Residential_Coal_2104001000_2104002000_ Documentation.zip Residential_Coal_2104001000_21040020 00_Emissions.zip 2006 No 

2104002000 Residential Bituminous Coal Residential_Coal_2104001000_2104002000_ Documentation.zip Residential_Coal_2104001000_21040020 00_Emissions.zip 2006 No 2104004000 Residential Distillate Oil Residential_Distillate_Fuel_2104004000_Doc umentation.zip Residential_Distillate_Fuel_2104004000_E missions.zip 2006 No 2104006000 Residential Natural Gas Residential_Natural_Gas_2104006000_Docu mentation.zip Residential_Natural_Gas_2104006000_E missions.zip 2006 No 2104007000 Residential LPG Residential_LPG_2104007000_Documentatio n.zip Residential_LPG_2104007000_Emissions. zip 2006 No 2104008nnn 2104009000 

Residential Wood Combustion 

and Wax Firelogs 

Residential_Wood_Combustion_Documentati

on.zip RWC_2008_Toolv4.1_Feb09_2010.zip

Inputs 

represent 

various 

years 

No 

2104011000 Residential Kerosene Residential_Kerosene_2104011000_Docume ntation.zip Residential_Kerosene_2104011000_Emiss ions.zip 2006 No 

Solvent Usage - Surface 

Coatings 2401001000 Architectural Coatings Solvent_Utilization_Documentation.zip Surface_Coating_Architectural_Coating_2 401001000_Emissions.zip 2008 No 

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Source Category Source Classification Code(s) Source Classification Code Description Link to Emission Calculation Documentation Link to Emission Calculation Workbook Year of Activity Data Point Source Component 

2401005000 Automobile Refinishing Solvent_Utilization_Documentation.zip Surface_Coating_Automobile_Refinishing_ 2401005000_Emissions.zip 2006 Yes 2401008000 Traffic Paints Solvent_Utilization_Documentation.zip Surface_Coating_Traffic_Painting_240100 8000_Emissions.zip 2007 No 2401015000 Factory Finished Wood Solvent_Utilization_Documentation.zip Surface_Coating_Factory_Finished_Wood _2401015000_Emissions.zip 2006 Yes 2401020000 Wood Furniture and Fixtures Solvent_Utilization_Documentation.zip Surface_Coating_Wood_Furniture_and_Fi xtures_401020000_Emissions.zip 2006 Yes 2401025000 Metal Furniture Solvent_Utilization_Documentation.zip Surface_Coating_Metal_Furniture_240102 5000_Emissions.zip 2006 Yes 2401030000 Paper, Film and Foil Solvent_Utilization_Documentation.zip Surface_Coating_Paper_Film_and_Foil_24 01030000_Emissions.zip 2006 Yes 2401040000 Metal Cans Solvent_Utilization_Documentation.zip Surface_Coating_Metal_Can_Coating_240 1040000_Emissions.zip 2006 Yes 2401045000 Metal Sheet, Strip and Coils Solvent_Utilization_Documentation.zip Surface_Coating_Metal_Sheet_Strip_Coil_ 2401045000_Emissions.zip 2006 Yes 2401055000 Machinery and Equipment Solvent_Utilization_Documentation.zip Surface_Coating_Machinery_and_Equipm ent_2401055000_Emissions.zip 2006 Yes 2401060000 Appliances Solvent_Utilization_Documentation.zip Surface_Coating_Appliances_2401060000 _Emissions.zip 2006 Yes 2401065000 Electronic and Other Electrical Coatings Solvent_Utilization_Documentation.zip Surface_Coating_Electronic_and_Other_El ectrical_Coatings_2401065000_Emissions. zip 2006 Yes 2401070000 Motor Vehicles Solvent_Utilization_Documentation.zip Surface_Coating_Motor_Vehicles_240107 0000_Emissions.zip 2006 Yes 2401075000 Aircraft Solvent_Utilization_Documentation.zip Surface_Coating_Aircraft_2401075000_E missions.zip 2006 Yes 2401080000 Marine coatings Solvent_Utilization_Documentation.zip Surface_Coating_Marine_Coatings_24010 80000_Emissions.zip 2006 Yes 2401085000 Railroads Solvent_Utilization_Documentation.zip Surface_Coating_Railroad_2401085000_E missions.zip 2006 No 2401090000 Misc. Manufacturing Solvent_Utilization_Documentation.zip Surface_Coating_Misc_Manufacturing_240 1090000_Emissions.zip 2006 Yes 2401100000 Industrial Maintenance Coatings Solvent_Utilization_Documentation.zip Surface_Coating_Industrial_Maintenance_ Coating_2401100000_Emissions.zip 2008 No 2401200000 Other Special Purpose Coatings Solvent_Utilization_Documentation.zip Surface_Coating_Other_Special_Purpose_ Coating_2401200000_Emissions.zip 2008 No 

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Source Category Source Classification Code(s) Source Classification Code Description Link to Emission Calculation Documentation Link to Emission Calculation Workbook Year of Activity Data Point Source Component 

Solvent Usage - Other 

2415000000 Cleaning Products: Industrial and Institutional Solvent_Utilization_Documentation.zip Cleaning_Products_Industrial_and_Instituti onal_2415000000_Emissions.zip 2006 Yes 

2420000000 Dry Cleaning Solvent_Utilization_Documentation.zip Dry_Cleaning_2420000000_Emissions.zip 2006 No2425000000 Graphic Arts Solvent_Utilization_Documentation.zip Graphic_Arts_2425000000_Emissions.zip 2006 Yes2460100000 

Consumer & Commercial -

Personal Care Products 

(Cosmetics and Toiletries) 

Solvent_Utilization_Documentation.zip

Consumer_SolventsPersonal_Care_Products_(Cosmetics_and

_Toiletries)_2460100000_Emissions.zip

2008 No 

2460200000 Consumer & Commercial - Household Cleaning Products Solvent_Utilization_Documentation.zip Consumer_Solvents- Household_Cleaning_Products_24602000 00_Emissions.zip 2008 No 2460400000 Consumer & Commercial - Automotive Aftermarket Solvent_Utilization_Documentation.zip Consumer_SolventsAutomotive_Aftermark et_2460400000_Emissions.zip 2008 No 2460500000 Consumer & Commercial - Coatings and Related Products Solvent_Utilization_Documentation.zip Consumer_SolventsCoatings_and_Related _Products_2460500000_Emissions.zip 2008 No 2460600000 Consumer & Commercial - Adhesives and Sealants Solvent_Utilization_Documentation.zip Consumer_Solvents- Adhesives_and_Sealants_2460600000_E missions.zip 2008 No 2460800000 Consumer & Commercial - FIFRA Regulated Products Solvent_Utilization_Documentation.zip Consumer_Solvents_FIFRA_Regulated_Pr oducts_2460800000_Emissions 2008 No 2460900000 Consumer & Commercial - Misc. Products Solvent_Utilization_Documentation.zip Consumer_Solvents- Misc_Products_2460900000_Emissions.zi

p

2008 No 

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(4) Link to Emission Calculation Documentation – provides links to the detailed 

documentation of the NEI methods;3

(5) Link to Emission Calculation Workbook – provides a link to the draft 2008 NEI 

emissions or activity data; 

(6) Year of Activity Data – identifies the year represented by the emissions activity data; and 

(7) Point Source Component – signifies whether a portion of the source category’s emissions 

may be included within the point source inventory. 

a. Adjustment of NEI Data to Reflect 2007 Activity Levels 

Where the 2008 nonpoint source NEI reflects 2007 activity data, Pechan incorporated the 2008 

NEI emission estimates into the Pechan default inventory for this project. When a source 

category’s NEI data reflect 2006 or 2008 emissions activity data, Pechan updated the NEI 

estimates to reflect 2007 emission activity levels. Table II-3 documents the specific revisions 

that were implemented. 

For many area source categories, emissions activity data are not available at the county-level. In 

these cases, county-level emissions are estimated using two sets of activity data: one set 

reflecting state or regional-level emissions activity (e.g., volume of natural gas consumed by the 

residential sector in each state), and the other set representing data that are used to allocate 

emissions activity to the county-level (e.g., number of houses using natural gas as the primary 

heating fuel in each county). Specifically, the “Backcasting or Forecasting Methodology” 

column in Table II-3 presents the approach used to update emissions activity data to represent 

2007, and the “County Allocation Method” column identifies the approach used to update the 

county allocation data. As noted in Table II-3, all county allocation data were not updated to 

2007. This approach was taken because of the level-of-effort that would be involved in updating 

some of the allocation data, and the fact that these data are often not expected to differ 

significantly from year-to-year. 

b. Adjustment of NEI Data to Remove Activity Reflected in the Point Source Inventory 

To prevent double-counting of emissions in the stationary point source and area source emissions 

inventories, it was necessary to perform point source subtractions on some of the source 

categories in the Pechan default inventory. To facilitation the point source subtractions, Pechan 

prepared crosswalks that link area SCCs to point SCCs. These crosswalks are presented in 

Appendix A. The general point source subtraction approach consisted of the following steps: 

1. Compile 2007 point source emissions and control efficiency data provided by each state 

for the applicable point SCCs. 

2. Identify potential quality assurance issues for S/L agency review; 

3. Revise control efficiency data to incorporate S/L agency comments; 

 

3 Left clicking on the hyperlink while simultaneously pressing the control key allows one to open or save the 

documentation/data of interest. The complete list of material can be accessed at: 

http://projects.pechan.com/EPA/Non-Point_Emission_Estimates/. 

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Table II-3. Methods for Updating 2008 NEI Estimates that Are Not Based on 2007 Emissions Activity 

Source Category 

Source 

Classification 

Code(s) 

Source Classification Code 

Description 

Year of 

Activity 

Data 

Backcasting or Forecasting 

Methodology 

Is Update 

Actual 

Activity 

Data? 

Geographic 

Resolution of 

Backcast/ Forecast 

Data County Allocation Method 

Point Source 

Component 

Asphalt Paving 

2461021000 Cutback Asphalt 2008 Recalculated using 2007 asphalt usage Yes State Allocated using 2007 county VMT No 

2461022000 Emulsified Asphalt 2008 Recalculated using 2007 asphalt usage Yes State Allocated using 2007 county VMT No 

Aviation Gasoline 

Distribution: Stage I 2501080050 Aviation Gasoline: Stage I 2008 Recalculated using 2007 AvGas consumption Yes National 

Allocated to district-level according to 

AvGas consumption reported for each Petroleum Administration District and then to county-level using 2008 LTO data for general aviation flights 

No 

Aviation Gasoline 

Distribution: Stage II 2501080100 Aviation Gasoline: Stage II 2008 Recalculated using 2007 AvGas consumption Yes National 

Allocated to district-level according to 

AvGas consumption reported for each Petroleum Administration District and then to county-level using 2008 LTO data for general aviation flights 

No 

Commercial Cooking 2302002nnn 2302003nnn Commercial Cooking 2008 Recalculated using 2007 population estimates Yes County No 

Construction Dust 

2311010000 Residential Construction 2008 

Recalculated surface soil estimate using new privately owned housing units started in 2007 (all other activity data reflects 2007) 

Yes Regional Allocated to county using 2007 annual housing units Yes 

2311020000 Non-Residential Construction 2008 Recalculated using 2007 value of construction put in place Yes National Did not revise the county allocation (based on 2006 non-residential construction employment) Yes 2311030000 Road Construction 2006 Recalculated using 2007 FHWA capital outlays Yes State NEI county allocation data (number of building starts) are 2007 No 

Gasoline Distribution 

25010110nn 25010120nn Portable Fuel Containers 2008 

Estimated 2007 using a linear fit between 2002 and 2010 emissions 

N/A County This is the same procedure used to estimate 2008 estimates for NEI No 

2501050120 Gasoline Distribution Stage I; Bulk Terminals 2008 Recalculated using 2007 national volume of wholesale gasoline supplied Yes National 

Allocated to state-level using 2007 

refinery, bulk terminal, and natural gas plant stocks of motor gasoline and then to county-level using 2007 County Business Patterns for NAICS code 42471 

Yes 

2501055120 Gasoline Distribution Stage I; Bulk Plants 2008 Recalculated using EIA's estimate of 2007 finished motor gasoline supplied No National Allocated to county-level using 2007 County Business Patterns for NAICS code 42471 Yes 250106005n Gasoline Distribution Stage I; 2008 Applied county-level CO2 No County Yes

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Source Category 

Source 

Classification 

Code(s) 

Source Classification Code 

Description 

Year of 

Activity 

Data 

Backcasting or Forecasting 

Methodology 

Is Update 

Actual 

Activity 

Data? 

Geographic 

Resolution of 

Backcast/ Forecast 

Data County Allocation Method 

Point Source 

Component 

Gasoline Service Station 

Unloading 

emissions ratio: CO2 emissions from 2007 NMIM run : CO2 emissions from 2008 NMIM run 

2501060100 Gasoline Distribution Stage II; Gasoline Service Stations 2008 

Applied county-level CO2 

emissions ratio: CO2 emissions from 2007 NMIM run : CO2 emissions from 2008 NMIM run 

No County Yes 

2501060201 

Gasoline Distribution Stage I; 

Underground storage tank, 

breathing and emptying 

2008 

Applied county-level CO2 

emissions ratio: CO2 emissions from 2007 NMIM run : CO2 emissions from 2008 NMIM run 

No County Yes 

2505030120 Gasoline Distribution Stage I; Tank Trucks in Transit 2008 

Applied county-level CO2 

emissions ratio: CO2 emissions from 2007 NMIM run : CO2 emissions from 2008 NMIM run 

No County Yes 

2505040120 Gasoline Distribution Stage 1; Pipelines 2008 Recalculated using 2007 national volume of wholesale gasoline supplied Yes National 

Allocated to PAD-level using 2007 

finished motor gasoline moved by pipeline in each PAD in 2007 and then to county-level using 2007 County Business Patterns for NAICS code 42471 

Yes 

Open Burning 

2610000100 Open Burning - Yard Waste - Leaves 2008 Recalculated using 2007 population estimate Yes County No 

2610000400 Open Burning - Yard Waste - Brush 2008 Recalculated using 2007 population estimate Yes County No 2610000500 Open Burning - Land Clearing Debris multiple years 

Recalculated number of acres disturbed to reflect 2007 residential, non-residential and road construction activity estimates as described above 

Yes County See methodologies in the Construction Dust categories above No 

2610030000 Open Burning - Household Waste 2008 Recalculated using 2007 population estimate Yes County No 

Publicly Owned 

Treatment Works 

(POTW) 

2630020000 Publicly Owned Treatment Works (POTW) 2008 

Estimated 2007 using a linear fit between 2004 and 2010 POTW flow rates. Allocate to county-level using 2007 population. 

Yes National 

This is the same procedure used to estimate 2008 estimates for NEI. Allocated to county-level using 2007 population estimate. 

Yes 

Residential Heating 2104001000 Residential Anthracite Coal 2006 

Recalculated using 2007 coal consumption data and 2007 ratio of anthracite to bituminous coal consumption 

Yes State County allocation based on 2000 Census data No 

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Source Category 

Source 

Classification 

Code(s) 

Source Classification Code 

Description 

Year of 

Activity 

Data 

Backcasting or Forecasting 

Methodology 

Is Update 

Actual 

Activity 

Data? 

Geographic 

Resolution of 

Backcast/ Forecast 

Data County Allocation Method 

Point Source 

Component 

2104002000 Residential Bituminous Coal 2006 

Recalculated using 2007 coal consumption data and 2007 ratio of anthracite to bituminous coal consumption 

Yes State County allocation based on 2000 Census data No 

2104004000 Residential Distillate Oil 2006 Recalculated using 2007 distillate oil consumption Yes State County allocation based on 2000 Census data No 2104006000 Residential Natural Gas 2006 Recalculated using 2007 natural gas consumption Yes State County allocation based on 2000 Census data No 2104007000 Residential LPG 2006 Recalculated using 2007 LPG consumption Yes State County allocation based on 2000 Census data No 2104008nnn 2104009000 

Residential Wood Combustion 

and Wax Firelogs 

Inputs 

represent 

various 

years 

Applied 2007/2008 county-level ratio of occupied housing units Yes County No 

2104011000 Residential Kerosene 2006 Recalculated using 2007 kerosene consumption Yes State County allocation based on 2000 Census data No 

Solvent Usage - 

Surface Coatings 

2401001000 Architectural Coatings 2008 Recalculated using 2007 population estimate Yes County No 

2401005000 Automobile Refinishing 2006 Recalculated using 2007 employment data Yes County Yes 2401015000 Factory Finished Wood 2006 Recalculated using 2007 employment data Yes County Yes 2401020000 Wood Furniture and Fixtures 2006 Recalculated using 2007 employment data Yes County Yes 2401025000 Metal Furniture 2006 Recalculated using 2007 employment data Yes County Yes 2401030000 Paper, Film and Foil 2006 Recalculated using 2007 employment data Yes County Yes 2401040000 Metal Cans 2006 Recalculated using 2007 employment data Yes County Yes 2401045000 Metal Sheet, Strip and Coils 2006 Recalculated using 2007 employment data Yes County Yes 2401055000 Machinery and Equipment 2006 Recalculated using 2007 employment data Yes County Yes 2401060000 Appliances 2006 Recalculated using 2007 employment data Yes County Yes 2401065000 Electronic and Other Electrical Coatings 2006 Recalculated using 2007 employment data Yes County Yes 2401070000 Motor Vehicles 2006 Recalculated using 2007 employment data Yes County Yes 

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Source Category 

Source 

Classification 

Code(s) 

Source Classification Code 

Description 

Year of 

Activity 

Data 

Backcasting or Forecasting 

Methodology 

Is Update 

Actual 

Activity 

Data? 

Geographic 

Resolution of 

Backcast/ Forecast 

Data County Allocation Method 

Point Source 

Component 

2401075000 Aircraft 2006 Recalculated using 2007 employment data Yes County Yes 2401080000 Marine coatings 2006 Recalculated using 2007 employment data Yes County Yes 2401085000 Railroads 2006 Recalculated using 2007 employment data Yes County No 2401090000 Misc. Manufacturing 2006 Recalculated using 2007 employment data Yes County Yes 2401100000 Industrial Maintenance Coatings 2008 Recalculated using 2007 population estimate Yes County No 2401200000 Other Special Purpose Coatings 2008 Recalculated using 2007 population estimate Yes County No 

Solvent Usage - Other 

2415000000 Cleaning Products: Industrial and Institutional 2006 Recalculated using 2007 employment data Yes County Yes 

2420000000 Dry Cleaning 2006 Recalculated using 2007 employment data Yes County No 2425000000 Graphic Arts 2006 Recalculated using 2007 employment data Yes County Yes 2460100000 

Consumer & Commercial -

Personal Care Products 

(Cosmetics and Toiletries) 

2008 Recalculated using 2007 population estimate Yes County No 

2460200000 Consumer & Commercial - Household Cleaning Products 2008 Recalculated using 2007 population estimate Yes County No 2460400000 Consumer & Commercial - Automotive Aftermarket 2008 Recalculated using 2007 population estimate Yes County No 2460500000 Consumer & Commercial - Coatings and Related Products 2008 Recalculated using 2007 population estimate Yes County No 2460600000 Consumer & Commercial - Adhesives and Sealants 2008 Recalculated using 2007 population estimate Yes County No 2460800000 Consumer & Commercial - FIFRA Regulated Products 2008 Recalculated using 2007 population estimate Yes County No 2460900000 Consumer & Commercial - Misc. Products 2008 Recalculated using 2007 population estimate Yes County No 

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4. Back-calculate 2007 uncontrolled point source emissions from reported emissions and 

control efficiency data -- e.g., 40 tpy of controlled NOx emissions and 80% control 

efficiency = 50 tpy of uncontrolled NOx emissions. 

5. Sum the emissions for each record from step 4 to the state-level to yield state total 

uncontrolled point source emissions by pollutant. 

6. For each pollutant and state, compute the fraction of total 2007 state-level emissions in 

the 2007 Pechan default inventory represented by area sources (using step 5 total point 

source uncontrolled emissions). 

7. Multiply the emission estimates in the draft base year inventory by the appropriate 

percentages in step 6 to yield area source emissions. 

With the exception of Georgia, Pechan performed the point source subtractions at the staterather than county-level because of the uncertainty associated with the NEI county emission 

allocations in that actual county-level emissions activity data are generally not available (i.e., a 

surrogate indicator such as employment is typically used to allocate state-level activity to 

counties).4

 However, at Georgia’s request, Pechan performed Georgia’s point source 

subtractions at the county-level. 

As part of step 2, Pechan identified a significant number of PM-PRI and PM-FIL point source 

control efficiency records. These data could not be directly used in the point source subtraction 

procedure because all point source emissions data are provided for PM10, PM2.5, or PM-CON. 

For the PM-FIL records, Pechan was able to use EPA’s PM calculator database to compile 

PM10-FIL and PM2.5-FIL control efficiency values.5

 Pechan specifically linked the PM 

calculator database’s PM10-FIL and PM2.5-FIL emission control efficiency values to SEMAP 

point source inventory PM-FIL control efficiency records using the SCCs and emissions control 

device codes that are reported in the SEMAP inventory. These control efficiency values were 

then applied to the point source PM10-FIL and PM2.5-FIL emission records to estimate 

uncontrolled PM10-FIL and PM2.5-FIL emissions. In lieu of any better information, we 

assumed that the PM-FIL control efficiencies had no effect on PM-CON emissions. Pechan then 

summed the estimated uncontrolled PM10-FIL and PM2.5-FIL emissions with the PM-CON 

emissions to estimate uncontrolled point source PM10-PRI and PM2.5-PRI emissions. This 

procedure yielded uncontrolled emission estimates for all six PM species. 

Because of the inconsistent reporting of throughput data in the SEMAP point source inventory, 

throughput data were used in the point source subtraction procedure in only a limited number of 

cases. These cases are listed below in Table II-4. For these areas/SCCs, all pollutants’ total 

emissions are adjusted by the same percentage. For a few area source categories, it was 

necessary to incorporate source category-specific point source subtraction procedures. Appendix 

A summarizes the specific point source subtraction approaches for these source categories. 

 

4 Efforts to perform subtractions at the county-level commonly result in negative emission estimates. 5 Because the PM calculator database requires PM-FIL input data., it was not possible to use the PM-PRI control 

efficiency records to estimate uncontrolled emissions. 

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Table II-4. Throughput-Based Area Source Emission Adjustments 

Area SCC Area Source % 

South Carolina 

2102002000 25.35 

2102004000 0.00 

2102005000 0.00 

2102006000 32.95 

2102007000 0.00 

2102007000 99.84 

2102008000 43.40 

2103001000 0.00 

2103004000 93.14 

2103006000 94.10 

2103008000 49.36 

2401015000 94.40 

Knox County, TN 

2102006000 76.71 

2103006000 99.13 

2415000000 93.64 

Jefferson County, TX 2102008000 95.66 

2. Estimation of Area Source Emissions from Industrial and Commercial/Institutional 

Fuel Combustion 

Currently, the 2008 NEI data for the ICI fuel combustion categories represent total emission

activity estimates, rather than area source emission estimates. Because emission estimates are 

not available and because of the relative importance of this category, Pechan recommended that 

2007 ICI combustion area source emission estimates be developed as part of this project. This 

section documents the emission inventory development methodology that Pechan used in 

preparing 2007 year ICI fuel combustion area source emission estimates for the SESARM states. 

The following are elements of the methodology that provide improvements over the 2008 NEI 

methodology: 

• Obtained Industrial and Commercial/Institutional energy consumption by fuel type and 

SESARM state for the year 2007 from the Energy Information Administration (EIA)’s 

State Energy Data System (SEDS) – the 2008 NEI uses 2006 year data; 

• Obtained geographic- and year-specific estimates of non-fuel use consumption of 

industrial energy from the 2006 Manufacturing Energy Consumption Survey (MECS) – 

the 2008 NEI uses data from the 2002 MECS survey; 

• Applied a county allocation procedure that reflects the energy-intensity of each industrial 

sector – the 2008 NEI methods only reflect the number of employees in each sector; and 

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• Updated SO2 emission factors to reflect coal sulfur content estimates for coal used in the 

industrial sector in 2007 – a recent review of industrial coal sulfur content values 

concluded that the NEI values are based on unrepresentative data (Pechan, 2009b). 

Table II-5 identifies the SCCs for which Pechan prepared ICI fuel combustion area source 

emission estimates. The key data inputs in the emissions estimation methodology are: 

1. Total Industrial and total Commercial/Institutional energy consumption by fuel type and 

SESARM state for the year 2007; 

2. Estimates of the percentage of total ICI distillate fuel and liquefied petroleum gas (LPG) 

consumption from stationary sources; 

3. Industrial energy consumption used for non-fuel purposes by fuel type and state in 2006; 

4. ICI energy consumption by fuel type for point sources by SESARM state in year 2007; 

5. Emission factors relating emission rates to volume of energy consumed by fuel type for 

the ICI sectors; 

6. Sulfur content of coal consumed in the ICI sectors by state in year 2007; 

7. County-level Industrial sector energy consumption estimates by state for year 2007; and 

8. County-level Commercial/Institutional sector employment by state for the year 2006.6

Table II.5. ICI Fuel Combustion Area Source Classification Codes 

SCC DESCRIPTION 

2102001000Stationary Source Fuel Combustion; Industrial; Anthracite Coal; Total: All Boiler Types 

2102002000Stationary Source Fuel Combustion; Industrial; Bituminous/Subbituminous Coal; Total: All Boiler Types 

2102004000Stationary Source Fuel Combustion; Industrial; Distillate Oil; Total: Boilers and IC Engines 

2102005000Stationary Source Fuel Combustion; Industrial; Residual Oil; Total: All Boiler Types 

2102006000Stationary Source Fuel Combustion; Industrial; Natural Gas; Total: Boilers and IC Engines 

2102007000Stationary Source Fuel Combustion; Industrial; Liquid Petroleum Gas; Total: All Boiler Types 

2102008000Stationary Source Fuel Combustion; Industrial; Wood; Total: All Boiler Types 

2102011000Stationary Source Fuel Combustion; Industrial; Kerosene; Total: All Boiler Types 

2103001000Stationary Source Fuel Combustion; Commercial/Institutional; Anthracite Coal; Total: All Boiler Types 

2103002000Stationary Source Fuel Combustion; Commercial/Institutional; Bituminous/Subbituminous Coal; Total: All Boiler Types

2103004000Stationary Source Fuel Combustion; Commercial/Institutional; Distillate Oil; Total: Boilers and IC Engines 

2103005000Stationary Source Fuel Combustion; Commercial/Institutional; Residual Oil; Total: All Boiler Types 

2103006000Stationary Source Fuel Combustion; Commercial/Institutional; Natural Gas; Total: Boilers and IC Engines 

2103007000Stationary Source Fuel Combustion; Commercial/Institutional; Liquid Petroleum Gas; Total: All Combustor Types 

2103008000Stationary Source Fuel Combustion; Commercial/Institutional; Wood; Total: All Boiler Types 

2103011000Stationary Source Fuel Combustion; Commercial/Institutional; Kerosene; Total: All Combustor Types 

 

6

 To conserve project resources, Pechan will rely on 2006 employment data compiled in support of the 2008 NEI 

rather than develop 2007 employment data (note that year-to-year county employment proportions are expected to 

remain relatively constant). 

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The following sections describe the methodology/data source(s) for developing each of these 

data inputs, and the source(s) of information for each of these data elements. In selecting the 

information sources for each of these data elements, Pechan evaluated the completeness, 

representativeness, comparability, and accuracy criteria identified in the Quality Assurance 

Project Plan (QAPP) for this project. For example, information sources that provide data 

specific to the source category/geography/inventory period were selected over those that were 

less specific. 

a. Total ICI Energy Consumption 

For total Industrial and total Commercial/Institutional energy consumption by fuel type/state, 

Pechan primarily used the same source that EPA uses in developing ICI combustion emission 

estimates for the NEI –EIA’s SEDS (EIA, 2009a). The SEDS provides total energy consumption 

estimates by sector, state, fuel type, and year. To facilitate use with the criteria pollutant 

emission factors, Pechan compiled the SEDS energy consumption data in both sets of units 

provided by the EIA: physical units and British thermal units (Btus). For estimates of industrial 

distillate consumption, Pechan relied on estimates reported in EIA’s “Fuel Oil and Kerosene 

Sales” (EIA, 2009b). This source is preferred over the SEDS data because it provides additional 

sectoral detail that is needed to perform the stationary source energy consumption adjustments 

described below. 

b. Stationary Source Energy Consumption 

To avoid double-counting with energy consumption accounted for in mobile source inventories, 

it was necessary to adjust 2007 year SEDS distillate and LPG consumption estimates for mobile 

source fuel consumption. For LPG, the adjustments account for energy consumption reflected in 

the nonroad mobile sector. The adjustments were performed by subtracting estimated 

proportions of total Industrial sector and Commercial sector consumption computed from a 

national NONROAD model run. Pechan compiled national LPG consumption estimates for 

relevant SCCs from a 2006 run of EPA’s NONROAD model (a 2006 run was performed in 

support of the NEI—it is not anticipated that the percentages differ considerably between 2006 

and 2007). Table II-6 identifies a complete list of nonroad SCCs associated with Industrial and 

Commercial sector LPG. The shaded entries in this table indicate where NONROAD reports 

LPG consumption. This procedure estimates that nonroad mobile sources account for 9 percent 

of Industrial sector, and 18 percent of Commercial sector LPG consumption. The SEDS LPG 

consumption estimates for each state/sector were adjusted downward using these percentages. 

For distillate oil, it was necessary to remove energy consumption reflected in onroad/nonroad 

mobile source emission inventories. To facilitate this step, Pechan used more detailed distillate 

fuel consumption estimates reported in EIA’s “Fuel Oil and Kerosene Sales,” and stationary 

source fuel consumption percentage assumptions used in the regulatory impact analysis for 

EPA’s nonroad diesel emissions rulemaking (EPA, 2003a). Table II-7 displays the assumptions 

that were applied to the state-level Industrial sector distillate fuel consumption estimates reported 

in “Fuel Oil and Kerosene Sales” to estimate Industrial sector stationary source consumption. 

Table II-8 identifies the assumptions that were applied to estimate total stationary source 

Commercial/Institutional sector consumption. 

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Table II-6. LPG Nonroad Mobile Source Classification Codes 

SCC Description_2 Description_3 Description_4 

Industrial Sector

2267002000 LPG Construction and Mining Equipment All 2267002003 LPG Construction and Mining Equipment Pavers 2267002006 LPG Construction and Mining Equipment Tampers/Rammers 2267002009 LPG Construction and Mining Equipment Plate Compactors 2267002015 LPG Construction and Mining Equipment Rollers 2267002018 LPG Construction and Mining Equipment Scrapers 2267002021 LPG Construction and Mining Equipment Paving Equipment 2267002024 LPG Construction and Mining Equipment Surfacing Equipment 2267002027 LPG Construction and Mining Equipment Signal Boards/Light Plants 2267002030 LPG Construction and Mining Equipment Trenchers 2267002033 LPG Construction and Mining Equipment Bore/Drill Rigs 2267002036 LPG Construction and Mining Equipment Excavators 2267002039 LPG Construction and Mining Equipment Concrete/Industrial Saws 2267002042 LPG Construction and Mining Equipment Cement and Mortar Mixers 2267002045 LPG Construction and Mining Equipment Cranes 2267002048 LPG Construction and Mining Equipment Graders 2267002051 LPG Construction and Mining Equipment Off-highway Trucks 2267002054 LPG Construction and Mining Equipment Crushing/Processing Equipment 2267002057 LPG Construction and Mining Equipment Rough Terrain Forklifts 2267002060 LPG Construction and Mining Equipment Rubber Tire Loaders 2267002063 LPG Construction and Mining Equipment Rubber Tire Tractors/Dozers 2267002066 LPG Construction and Mining Equipment Tractors/Loaders/Backhoes 2267002069 LPG Construction and Mining Equipment Crawler Tractor/Dozers 2267002072 LPG Construction and Mining Equipment Skid Steer Loaders 2267002075 LPG Construction and Mining Equipment Off-Highway Tractors 2267002078 LPG Construction and Mining Equipment Dumpers/Tenders 2267002081 LPG Construction and Mining Equipment Other Construction Equipment 2267003000 LPG Industrial Equipment All 2267003010 LPG Industrial Equipment Aerial Lifts 2267003020 LPG Industrial Equipment Forklifts 2267003030 LPG Industrial Equipment Sweepers/Scrubbers 2267003040 LPG Industrial Equipment Other General Industrial Equipment 

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SCC Description_2 Description_3 Description_4 

2267003050 LPG Industrial Equipment Other Material Handling Equipment 2267003060 LPG Industrial Equipment AC\Refrigeration 2267003070 LPG Industrial Equipment Terminal Tractors 2267005000 LPG Agricultural Equipment All 2267005010 LPG Agricultural Equipment 2-Wheel Tractors 2267005015 LPG Agricultural Equipment Agricultural Tractors 2267005020 LPG Agricultural Equipment Combines 2267005025 LPG Agricultural Equipment Balers 2267005030 LPG Agricultural Equipment Agricultural Mowers 2267005035 LPG Agricultural Equipment Sprayers 2267005040 LPG Agricultural Equipment Tillers >6 HP 2267005045 LPG Agricultural Equipment Swathers 2267005050 LPG Agricultural Equipment Hydro-power Units 2267005055 LPG Agricultural Equipment Other Agricultural Equipment 2267005060 LPG Agricultural Equipment Irrigation Sets 2267007000 LPG Logging Equipment All 2267007005 LPG Logging Equipment Chain Saws > 6 HP 2267007010 LPG Logging Equipment Shredders > 6 HP 2267007015 LPG Logging Equipment Forest Eqp – Feller/Bunch/Skidder 2267009000 LPG Underground Mining Equipment All 2267009010 LPG Underground Mining Equipment Other Underground Mining Equipment 2267010000 LPG Industrial Equipment All 2267010010 LPG Industrial Equipment Other Oil Field Equipment 

Commercial Sector

2267004011 LPG Lawn and Garden Equipment Lawn Mowers (Commercial) 2267004016 LPG Lawn and Garden Equipment Rotary Tillers < 6 HP (Commercial) 2267004021 LPG Lawn and Garden Equipment Chain Saws < 6 HP (Commercial) 2267004026 LPG Lawn and Garden Equipment Trimmers/Edgers/Brush Cutters (Commercial) 2267004031 LPG Lawn and Garden Equipment Leafblowers/Vacuums (Commercial) 2267004036 LPG Lawn and Garden Equipment Snowblowers (Commercial) 2267004041 LPG Lawn and Garden Equipment Rear Engine Riding Mowers (Commercial) 2267004046 LPG Lawn and Garden Equipment Front Mowers (Commercial) 2267004051 LPG Lawn and Garden Equipment Shredders < 6 HP (Commercial) 2267004056 LPG Lawn and Garden Equipment Lawn and Garden Tractors (Commercial) 2267004061 LPG Lawn and Garden Equipment Wood Splitters (Commercial) 2267004066 LPG Lawn and Garden Equipment Chippers/Stump Grinders (Commercial) 

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SCC Description_2 Description_3 Description_4 

2267004071 LPG Lawn and Garden Equipment Turf Equipment (Commercial) 2267004076 LPG Lawn and Garden Equipment Other Lawn and Garden Equipment (Commercial) 2267006000 LPG Commercial Equipment All 2267006005 LPG Commercial Equipment Generator Sets 2267006010 LPG Commercial Equipment Pumps 2267006015 LPG Commercial Equipment Air Compressors 2267006020 LPG Commercial Equipment Gas Compressors 2267006025 LPG Commercial Equipment Welders 2267006030 LPG Commercial Equipment Pressure Washers 2267006035 LPG Commercial Equipment Hydro-power Units 2267008000 LPG Airport Ground Support Equipment All 2267008005 LPG Airport Ground Support Equipment Airport Ground Support Equipment 

Note: EPA’s NONROAD model reports emissions/fuel consumption for the shaded entries. 

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Table II-7. Assumptions Used to Estimate Industrial Sector Stationary 

Source Distillate Fuel Consumption 

Sector Distillate Fuel Type 

% of Total 

Consumption 

from Stationary 

Sources 

Industrial No. 1 Distillate Fuel Oil 60 

No. 2 Distillate Fuel Oil 100 

No. 2 Distillate/Low and High Sulfur Diesel 15a

No. 4 Distillate Fuel Oil 100 

Farm Diesel 0 

Other Distillate Fuel Oil 100 

Off-Highway 

(Construction and Other) 

Distillate Fuel Oil 5 

Oil Company Distillate Fuel Oil 50 a

 This value differs from the 0% assumption adopted in EPA’s nonroad diesel emissions rulemaking 

because it is known that some diesel fuel is used by stationary sources (a 15 percent value was 

selected for use as an approximate mid-point of a potential range of 8 to 24% stationary source use 

computed from a review of national data from the EIA’s Manufacturing Energy Consumption Survey

and “Fuel Oil and Kerosene Sales”). 

Table II-8. Assumptions Used to Estimate Commercial/Institutional Sector 

Stationary Source Distillate Fuel Consumption 

Sector Distillate Fuel Type 

% of Total 

Consumption from 

Stationary Sources

Commercial No. 1 Distillate Fuel Oil 80 

No. 2 Distillate Fuel Oil 100 

No. 2 Distillate/Ultra-Low, Low, and High Sulfur Diesel 0a

No. 4 Distillate Fuel Oil 100 a

 A very small portion of total commercial/institutional diesel is actually consumed by point sources (SCC 

203001xx). 

c. Non-Fuel Energy Consumption 

Some Industrial sector energy is consumed for non-fuel purposes. For example, natural gas is 

used as a feedstock in chemical manufacturing plants and to make nitrogenous fertilizer, and 

LPG is used to create intermediate products that are made into plastics. To estimate the volume 

of fuel that is associated with ICI combustion, it is necessary to subtract the volume of fuel 

consumption for non-energy uses from the volume of total fuel consumption. The EPA’s State 

Inventory Tool (SIT) provides national defaults representing the percentage of total Industrial 

fuel consumption from non-energy uses. These default values have an additional limitation 

beyond their lack of geographic detail - they represent the EIA’s definition of the Industrial 

sector, which includes fuel use that is accounted for in other inventory source categories (e.g., 

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Farm, Mining, Construction, and Commercial sectors fuel use that is accounted for in the 

nonroad inventory). Because of these limitations, Pechan used regional non-fuel use percentages 

computed from energy consumption data from the EIA’s 2006 Manufacturing Energy 

Consumption Survey (MECS) for all fuel types (EIA, 2009c). 

There are two reasons why MECS provides a more representative data set for use in this project: 

(1) MECS provides data specific to the region of interest; and (2) MECS focuses solely on the 

Manufacturing sector. The latter characteristic is particularly important for fuel types which 

consume significant amounts of non-Manufacturing sector energy that is already included 

elsewhere (e.g., distillate fuel used by the Construction sector, which is included in the nonroad 

inventory). The MECS non-fuel consumption data treat coal that is used to produce coke as a 

feedstock (Lorenz, 2009). However, available data indicate that only four of the SESARM states 

produce coke (Alabama, Kentucky, Virginia, West Virginia; EIA, 2008a) and coke combustion 

is not included in the area source emissions inventory. Because of this, Pechan estimated the 

percent energy consumption from non-fuel use for SESARM states without coke plants by 

subtracting the coal used in the primary metals industrial subsector (NAICS code 331*) from the 

MECS coal dataset. More than 97 percent of coking coal is ultimately consumed in this 

subsector (Lorenz, 2009). Table II-9 presents the non-fuel use percentages by type of energy. 

Table II-9. Industrial Sector Energy Consumption from Non-Fuel Uses 

Energy Type 

2006 MECS % Energy Consumption 

from Non-Fuel Use 

South1 National 

Residual 30% 20% 

Distillate 12% 12% 

Natural Gas 11% 7% 

LPG/NGL 99% 97% 

Coal (excludes coking coal) 9% 6% 

Sources: EIA, 2009c and Lorenz, 2009. 

1

 All SESARM states are in the South region. 

 

d. Emission Factors 

Table II-10 presents the criteria pollutant emission factors that Pechan used in calculating ICI 

combustion area source emissions. Except as noted below, all criteria air pollutant emission 

factors are from an EPA database used to prepare the 2008 nonpoint source NEI (Huntley, 

2009).7

 Wood combustion emission factors are from AP-42 (EPA, 2003b). Because there are no 

NH3 emission factors for ICI fuel combustion available in the 2008 NEI emission factor 

database, AP-42, or EPA’s WebFIRE, Pechan used emission factors reported in an NH3 

emissions Emission Inventory Improvement Program (EIIP) guidance document (Pechan, 2004).

 

7

 All criteria pollutant emission factors were rounded to two decimal places. 

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Table II-10. Criteria Pollutant Emission Factors for ICI Combustion Area Source Categories 

SCC Description 

Emission 

Factor Units1 VOC NOx CO SO2 PM2.5-FIL PM10-FIL PM-CON NH3

2102001000 Industrial Anthracite Coal lb/ton 0.3 9 0.6 39 * S% 0.48 * A% 1.1 * A% 0.08 0.03 2102002000 Industrial Bitum/Subbitum Coal lb/ton 0.05 11 5 38 * S% 1.4 12 1.04 0.03 2102004000 Industrial Distillate Oil lb/1000 gal 0.2 20 5 142 * S% 0.25 1 1.3 0.8 2102005000 Industrial Residual Oil lb/1000 gal 0.28 55 5 157 * S% 4.67 * (1.12 * S% + 0.37) 7.17 * (1.12 * S% + 0.37) 1.5 0.8 2102006000 Industrial Natural Gas lb/MMcf 5.5 100 84 0.6 0.11 0.2 0.32 0.49 2102007000 Industrial LPG 2 lb/1000 bbl 21.9 398 502 2.39 0.438 0.797 1.275 1.95 2102008000 Industrial Wood 3 lb/MMBtu 0.017 0.22 0.6 0.025 0.43 0.5 0.017 0.00742102011000 Industrial Kerosene lb/1000 gal 0.19 19.29 4.82 142 * S% 0.24 0.96 1.25 0.771 2103001000 Comm/Inst Anthracite Coal lb/ton 0.3 9 0.6 39 * S% 0.48 * A% 1.1 * A% 0.08 * A% 0.03 2103002000 Comm/Inst Bitum/Subbitum Coal lb/ton 0.05 11 5 38 * S% 1.4 12 1.04 0.03 2103004000 Comm/Inst Distillate Oil lb/1000 gal 0.34 20 5 142 * S% 0.83 1.08 1.3 0.8 2103005000 Comm/Inst Residual Oil lb/1000 gal 1.13 55 5 157 * S% 1.92 * (1.12 * S% + 0.37) 5.17 * (1.12 * S% + 0.37) 1.5 0.8 2103006000 Comm/Inst Natural Gas lb/MMcf 5.5 100 84 0.6 0.11 0.2 0.32 0.49 2103007000 Comm/Inst LPG lb/1000 bbl 21.9 398 502 2.39 0.438 0.797 1.275 1.95 2103008000 Comm/Inst Wood 3 lb/MMBtu 0.017 0.22 0.6 0.025 0.43 0.5 0.017 0.00542103011000 Comm/Inst Kerosene lb/1000 gal 0.33 19.29 4.82 142 * S% 0.8 1.04 1.25 0.771 

Source: Unless otherwise noted, 2008 nonpoint source NEI (Huntley, 2009). Notes: 1 lb = pound; ton = short ton; gal = gallon; MMcf = million cubic feet; MMBtu = million British thermal units; bbl = barrels; S = sulfur content; A = ash 

 content 

2 Emission factors from Commercial/Institutional LPG. 3 Emission factors from AP-42, Section 1.6, Wood Residue Combustion in Boilers (EPA, 2003b). 4 Emission factor from Pechan, 2004 (converted from lb/ton using 0.08 ton/MMBtu for Industrial sector and 0.0625 ton/MMBtu for Commercial sector). 

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With a few notable exceptions, the 2008 NEI emission factors are the same as those used for the 

2002 NEI.8

 The PM emission factors for natural gas and LPG combustion are the major 

exceptions. Because the 2002 emission factors were deemed too high because of artifact 

formation in the test method (method 202) during stack testing, EPA developed a set of SCCspecific adjustment factors to apply to the 2002 NEI to better reflect PM emissions from these 

fuels.9 In preparation for the 2008 NEI, EPA developed revised natural gas PM emission factors 

by applying these adjustment factors to the 2002 NEI emission factors. Revised emission factors 

for LPG were computed by applying appropriate conversion factors to the updated natural gas 

emission factors. 

e. Coal Sulfur and Ash Content 

For a recent ICI combustion area source inventory project for the Central Regional Air Planning 

Association (CENRAP), Pechan evaluated the reliability of various data sources for coal sulfur 

content to be used to estimate emissions in that project. Pechan evaluated five potential data 

sources: 

1. 2002 CENRAP state point source inventories; 

2. U.S. Geological Survey (USGS)’s U.S. Coal Quality Database; 

3. Energy Information Administration (EIA)’s “Cost and Quality of Fuels for Electric Plants 

2002 and 2003.” 

4. EIA’s “EIA-423 - Monthly Nonutility Fuel Receipts and Fuel Quality Data, 2002;” and 

5. EIA’s “Quarterly Coal Report, January–March 2003.” 

Pechan evaluated these coal sulfur content data sources with respect to two specific criteria 

identified in the QAPP for this project: representativeness and accuracy. Based on these 

evaluations, Pechan used the average sulfur content data from EIA’s “Quarterly Coal Report” to 

estimate the sulfur content of both Industrial and Commercial/Institutional sector bituminous/

subbituminous coal in each SESARM state (EIA, 2008b). Even though this source does not 

report whether the coal is bituminous/subbituminous or anthracite, it is appropriate to treat the 

values for this source as representative of bituminous/subbituminous coal because anthracite 

accounts for only a very small proportion of coal consumption in SESARM states. 

Due to the lack of available data for anthracite coal, Pechan used the average ash content 

(13.38 percent) and sulfur content (0.89 percent) from the 2002 NEI for the Industrial and 

Commercial/Institutional sectors. These percentages are based on the composition of anthracite 

coal seams in Pennsylvania, where all anthracite coal imported by SESARM states originated in 

2007 (EIA, 2008c). Tables II-11 and II-12 report the coal ash and/or sulfur content values that 

were used in calculating ICI combustion area source emissions for the 2007 base year inventory. 

 

8

 The 2002 NEI documentation provides citations to the AP-42 source for each emission factor. 9

 These factors reduce PM emissions by more than 90 percent. 

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Table II-11. Bituminous/Subbituminous Coal Sulfur Content for 

2007 ICI Combustion 

State 

Industrial Coal1

Sulfur Content (%) 

Commercial/ 

Institutional Coal2

Sulfur Content (%) 

Alabama 0.94 0.94 

Florida 0.87 0.87 

Georgia 0.95 0.95 

Kentucky 0.89 0.89 

Mississippi 2.01 2.01 

South Carolina 1.10 1.10 

North Carolina 0.90 0.90 

Tennessee 1.21 1.21 

Virginia 0.96 0.96 

West Virginia 0.95 0.95 1

Reflects the average from coal received in 2007. 

2

Assumes that coal burned in the Commercial/Institutional sector has the same 

composition as coal burned in the Industrial sector. 

Table II-12. Anthracite Coal Ash and Sulfur Content for 2007 ICI Combustion 

State 

Industrial Commercial/Institutional 

Ash Content 

(%) 

Sulfur Content 

(%) 

Ash Content 

(%) 

Sulfur Content 

(%) 

Alabama 13.38 0.89 13.38 0.89 

Florida 13.38 0.89 13.38 0.89 

Georgia 13.38 0.89 13.38 0.89 

Kentucky 13.38 0.89 13.38 0.89 

Mississippi 13.38 0.89 13.38 0.89 

South Carolina 13.38 0.89 13.38 0.89 

North Carolina 13.38 0.89 13.38 0.89 

Tennessee 13.38 0.89 13.38 0.89 

Virginia 13.38 0.89 13.38 0.89 

West Virginia 13.38 0.89 13.38 0.89 

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f. County Allocation Data 

After computing state-level area source emissions using the data described above, the next step is 

to allocate these emissions to individual counties. Separate allocation approaches were 

implemented for the Industrial and Commercial/Institutional sectors. For Commercial/

Institutional sector source categories, the approach relies on county employment data compiled 

from government sources. For Industrial sector source categories, the approach utilizes countylevel Industrial sector energy consumption estimates developed in this effort. 

Commercial/Institutional 

Because SEDS data originate from EIA fuel sector-specific surveys of energy suppliers,10 Pechan 

reviewed these survey forms/instructions for further details on what SEDS considers 

Commercial sector use of each fuel. This review found that the surveys/guidance do not always 

provide further clarity. In addition, the EIA has admitted that energy suppliers may use their 

own account classifications as well as EIA guidance in determining whether a particular account 

belongs in the Residential, Commercial, Industrial, or Transportation sector. The only source of 

NAICS-code based EIA definitions of the Commercial energy sector is a “rough crosswalk” 

between Commercial building types and NAICS codes developed for EIA’s Commercial 

Building Energy Consumption Survey (CBECS). With the exception of NAICS code 814 

(Private Households), this crosswalk links all NAICS codes between 42 and 92 with Commercial 

building energy consumption. Employment data for the CBECS-identified NAICS codes (42 

though 92 with exception of 814) were used to allocate SEDS energy consumption data to 

individual counties. Pechan used private sector 2006 employment data from County Business 

Patterns (CBP) and public sector 2006 employment data from the Census of Governments

(Census, 2009a; and Census, 2009b) because these data were already compiled in support of the 

2008 NEI (year-to-year changes in county employment proportions are expected to be minimal). 

Industrial 

Unlike the Commercial sector, documentation provides a clear listing of the NAICS codes 

associated with SEDS Industrial energy consumption data: “the industrial sector encompasses 

the following types of activity: Manufacturing (NAICS codes 31–33); Agriculture, Forestry, 

Fishing and Hunting (NAICS code 11); Mining, including Oil and Gas Extraction (NAICS code 

21); and Construction (NAICS code 23).” As noted earlier, a portion of Industrial sector 

consumption (Agriculture, Mining and Construction) is already accounted for in other emission 

inventory sectors and was removed. Therefore, Pechan did not expand the list of NAICS codes 

used to represent the area source Industrial fuel combustion category beyond the Manufacturing 

sector NAICS codes (31-33). 

Employment-based county allocation methods lead to overrepresentation of energy consumption 

in counties with sectors that have high employment but low energy intensities (measured on a 

Btu per employee basis), and vice-versa. Given that Manufacturing sectors have much greater 

energy intensity variability than Commercial/Institutional sectors, Pechan utilized energy use per 

 

10 For natural gas, for example – EIA-176 “Annual Report of Natural and Supplemental Gas Supply and 

Disposition.” 

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employee values by NAICS code to improve upon the employment-based county allocation 

approach used in the 2008 NEI for the Industrial fuel combustion category. This procedure 

relied on 2007 national energy consumption data by NAICS code as reported by EIA in Annual 

Energy Outlook (EIA, 2009d). Energy intensity values were computed by dividing these Btubased energy consumption estimates by NAICS code-level 2007 national employment data. The 

resulting intensity values were then multiplied by county/NAICS code-level employment 

estimates from CBP to estimate total county energy consumption by NAICS code. These values 

were then summed for the appropriate Industrial fuel combustion NAICS codes. The resulting 

county-level total Industrial energy consumption estimates were used to apportion state-level 

area source Industrial fuel combustion emissions to each county. 

Estimation of Withheld Employment Data

Due to concerns with releasing confidential business information, the CBP withholds values for a 

given county/NAICS code if it would be possible to identify individual businesses from these 

values. In such cases, the CBP reports a letter code, representing a particular employment size 

range. Pechan used the following procedure to estimate data for withheld counties/NAICS 

codes. 

1. County-level employment for counties with reported values are totaled by state for the 

applicable NAICS code. 

2. Value from step 1 is subtracted from the state employment value for the NAICS code. 

3. Each of the withheld counties is assigned an initial employment estimate reflecting the 

midpoint of the CBP range code (e.g., code A, which reflects 1-19 employees, is assigned an 

estimate of 10 employees). 

4. The initial employment estimates from step 3 are then summed to the state level. 

5. The value from step 2 is divided by the value from step 4 to yield an adjustment factor to 

apply to the initial employment estimates to yield employment values that will sum to the 

state employment total for the applicable NAICS code. 

6. The final county-level employment values are estimated by multiplying the initial 

employment estimates from step 3 by the step 5 adjustment factors. 

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Example: NAICS 31-33 (Manufacturing) in Maine 

fipsstate fipscty naics empflag emp 

23 001 31---- 6,774 

23 003 31---- 3,124 

23 005 31---- 10,333 

23 007 31---- 1,786 

23 009 31---- 1,954 

23 011 31---- 2,535 

23 013 31---- 1,418 

23 015 31---- F 0 

23 017 31---- 2,888 

23 019 31---- 4,522 

23 021 31---- 948 

23 023 31---- I 0 

23 025 31---- 4,322 

23 027 31---- 1,434 

23 029 31---- 1,014 

23 031 31---- 9,749 

1. The total of employees not including counties 015 and 023 is 52,801. 

2. The state-level CBP reports 59,322 employees in NAICS 31—the difference is 6,521. 

3. County 015 is given a midpoint of 1,750 (since range code F is 1,000-2,499) and County 023 

is given a midpoint of 17,500. 

4. State total for these two counties is 19,250. 

5. 6,521/19,250 = 0.33875. 

The final employment estimate for county 015 is 1,750 * 0.33875 = 593. The county 023 final 

employment estimate is computed as 17,500 * 0.33875 = 5,928. 

C. INVENTORY SUPPLEMENTATION/FINAL DATA MERGING 

As directed by S/L agencies, Pechan supplemented 2007 S/L agency supplied emissions data 

(when supplied) and Pechan default emissions data with emissions data from the 2002 nonpoint 

source NEI, or in the case of Georgia, the state’s 2005 Consolidated Emissions Reporting Rule 

(CERR) submittal. To assist agencies that supplied S/L emissions data, Pechan compiled a list 

of SCC/pollutant combinations in the S/L area’s portion of the 2002 nonpoint source NEI that 

did not match to combinations in either the S/L agency inventory or Pechan’s default inventory. 

This list was documented in an Excel worksheet and transmitted along with a request for 

agencies to identify whether each combination’s emissions should be carried forward or grown 

to 2007 using EGAS growth factors. Pechan contacted agencies with any necessary follow-up 

questions to clarify guidance on the NEI supplementation procedure. 

To assist agencies that did not supply their own emissions data, Pechan compiled a list of 

SCC/pollutant combinations in the state’s portion of the 2002 nonpoint source NEI that did not 

match to combinations in Pechan’s default inventory. These lists were documented in an Excel 

workbook, which also contained a worksheet identifying associated inventory supplementation 

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questions (e.g., “the 2002 NEI reports VOC emissions under Dry Cleaning/Perchloroethylene 

SCCs—Pechan’s default inventory does not include VOC emissions for this SCC because 

perchloroethylene is no longer considered a VOC by EPA. Please confirm that VOC emissions 

from these SCCs should not be carried forward/grown”). After reviewing state agency responses 

to these data merging questions, Pechan contacted agencies with follow-up questions as 

necessary to clarify state guidance. 

Table II-13 displays the SCC/pollutant combinations for which 2002 nonpoint source NEI 

emissions were carried forward or grown to 2007 using growth factors from EGAS.11 Further 

documenting the data merging procedures are NIF EM table records and the SCC/county-level 

emission summaries that display a data source code for each record. Table II-14 presents the 

data source codes used to document the source of each area source emission record. The 

compiled inventory was converted into EPA’s NIF 3.0 nonpoint source format.12 

 

11 Note that for some SCCs, EGAS did not provide growth factors. In these cases, Pechan used underlying EGAS 

5.0 information (i.e., the EGAS Version 5.0 SCC-to-growth indicator crosswalk and economic output data from 

version 5.5 of the Regional Economic Models, Inc. [REMI] model) to develop growth factors.

12 Pechan removed throughput data when 2002 nonpoint source NEI data were carried forward, 

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Table II-13. Summary of Data Carried/Forward Grown From 2002 NEI 

Source Classification Code Source Classification Code Description Alabama Florida Georgia1

KentuckyRest of 

State Mississippi 

South 

Carolina

Tennessee

-Rest of 

State2 Virginia

West 

Virginia 

2275085000 Aircraft/Unpaved Airstrips/Total EGAS (Majority) EGAS 2275900000 Aircraft/Refueling: All Fuels/All Processes ** (Use 25-01-080-xxx) EGAS 2301030000 Chemical Manufacturing/Process Emissions from Pharmaceutical Manuf/Total Carry EGAS EGAS Carry Carry Carry 2301040000 Chemical Manufacturing/Fugitive Emissions from Synthetic Organic Chem Manuf/Total Carry (Majority) EGAS Carry Carry 2302050000 Food & Kindred Products/Bakery Products/Total EGAS EGAS (Majority) EGAS Carry EGAS Carry 2302070005 Food & Kindred Products/Fermentation/Beverages/Wineries EGAS 2302070010 Food & Kindred Products/Fermentation/Beverages/Distilleries EGAS 2305070000 Mineral Processes/Concrete, Gypsum, Plaster Products/Total Carry 2306000000 Petroleum Refining/All Processes/Total EGAS Carry 2306010000 Petroleum Refining/Asphalt Paving/Roofing Materials/Total Carry 2307060000 Wood Products/Misc Wood Products/Total Carry 2308000000 Rubber/Plastics/All Processes/Total Carry (Majority) Carry 2309000000 Fabricated Metals/All Processes/Total Carry 2309100010 Fabricated Metals/Coating, Engraving, and Allied Services/Electroplating Carry 2309100230 Fabricated Metals/Coating, Engraving, and Allied Services/Alkaline Cleaning Carry 2310000000 Oil & Gas Expl & Prod/All Processes/Total: All Processes EGAS Carry (Majority) EGAS EGAS Carry Carry Carry 2325000000 Mining &Quarrying/All Processes/Total Carry EGAS EGAS EGAS EGAS Carry Carry 2399000000 Industrial Processes: NEC/Industrial Processes: NEC/Total EGAS Carry (Majority) EGAS EGAS Carry Carry 2401001010 Surface Coating/Architectural Coatings/Primers, Sealers, and Undercoaters Carry 2401001050 Surface Coating/Architectural Coatings/All Other Architectural Categories Carry 2401005600 Surface Coating/Auto Refinishing/Primers Carry 2401005700 Surface Coating/Auto Refinishing/Top Coats Carry 2440000000 Misc Industrial/All Processes/Total: All Solvent Types Carry EGAS Carry 2461800000 Misc Non-industrial: Commercial/Pesticide Applic.: All Processes/Total: All Solvent Types EGAS EGAS (Majority) EGAS EGAS Carry EGAS 2461850000 Misc Non-indus: Consumer/Pesticide Application: Agricultural/All Processes EGAS EGAS Carry Carry 

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Source Classification Code Source Classification Code Description Alabama Florida Georgia1

KentuckyRest of 

State Mississippi 

South 

Carolina

Tennessee

-Rest of 

State2 Virginia

West 

Virginia 

2465800000 Misc Non-indus: Consumer/Pesticide Application/Total: All Solvent Types EGAS Carry 2501000090 Petrol & Petrol Product Storage/All Storage Types: Breathing Loss/Distillate Oil Carry 2501050090 Petrol & Petrol Product Storage/Bulk Terminals: All Evaporative Losses/Distillate Oil Carry 2501050150 Petrol & Petrol Product Storage/Bulk Terminals: All Evaporative Losses/Jet Naphtha Carry 2501050180 Petrol & Petrol Product Storage/Bulk Terminals: All Evaporative Losses/Kerosene Carry 2501070000 Diesel Service Stations/Total: All Products/All Processes EGAS 2501070051 Diesel Service Stations/Stage 1: Submerged Filling Carry (Majority) Carry 2501070052 Diesel Service Stations/Stage 1: Splash Filling Carry 2501070101 Diesel Service Stations/Stage 2: Displacement Loss/Uncontrolled Carry 2501070103 Diesel Service Stations/Stage 2: Spillage Carry 2501070201 Diesel Service Stations/Underground Tank: Breathing and Emptying Carry (Majority) Carry 2510000000 Organic Chemical Storage/All Storage Types: Breathing Loss/Total: All Products Carry 2530000020 Bulk Materials Storage/All Storage Types/Cement Carry 2530000100 Bulk Materials Storage/All Storage Types/Limestone Carry 2530000120 Bulk Materials Storage/All Storage Types/Sand Carry 2530050000 Bulk Materials Storage/Bulk Stations/Terminals/Total: All Products Carry 2601000000 On-site Incineration/All Categories/Total Carry (Majority) 2601010000 On-site Incineration/Industrial/Total EGAS (Majority) EGAS 2601020000 On-site Incineration/Commercial/Institutional/Total EGAS (Majority) EGAS EGAS Carry 2620000000 Landfills/All Categories/Total EGAS (Majority)2620030000 Landfills/Municipal/Total Carry (Majority) EGAS Carry Carry 2630020000 Wastewater Treatment/Public Owned/Total Processed Carry 2630020001 Wastewater Treatment/Public Owned/Flaring of Gases Carry 2640000000 TSDFs/All TSDF Types/Total: All Processes EGAS (Majority) EGAS EGAS EGAS Carry Carry 2660000000 Leaking Underground Storage Tanks/Leaking Underground Storage Tanks/Total: All Storage Types EGAS (Majority) EGAS Carry 2801000000 Agric - Crops/Total Carry EGAS Carry EGAS Carry Carry 2801000003 Agric - Crops/Tilling Carry EGAS EGAS Carry EGAS Carry Carry Carry 

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Source Classification Code Source Classification Code Description Alabama Florida Georgia1

KentuckyRest of 

State Mississippi 

South 

Carolina

Tennessee

-Rest of 

State2 Virginia

West 

Virginia 

2805001000 Agric - Livestock/Beef cattle - finishing operations on feedlots (drylots)/Dust Kicked-up by Hooves EGAS (Majority) EGAS EGAS Carry 2810001000 Forest Wildfires - Wildfires - Unspecified Carry 2810015000 Prescribed Forest Burning/Unspecified Carry 2810030000 Structure Fires/Unspecified Carry EGAS EGAS Carry EGAS Carry Carry 2810050000 Motor Vehicle Fires/Unspecified EGAS (Majority) EGAS Carry 2810060200 Cremation/Animals 2830000000 Catastrophic/Accidental Releases/All Catastrophic/Accidental Releases/Total Carry 2830001000 Catastrophic/Accidental Releases/Industrial Accidents/Total Carry 2841000040 Misc Repair Shops/Misc Repair Shops/Soldering Operations Carry 1 Pechan Default inventory for GA supplemented with EGAS-grown emissions from Georgia’s 2005 CERR submission.2 PM emission records for SCCs 2401055000 and 2401200000 grown from 2002 NEI using EGAS (only affects Knox County).

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Table II-14. Area Source Inventory Data Source Codes 

Code Description 

P-07-X-NPT Pechan default area source estimate 

P-07-X-PT Pechan default total source estimate adjusted for point source activity (note that 

adjustment only occurred if emissions were reported in point source inventory). 

N-02-G 2002 nonpoint source NEI estimate grown using EGAS 

N-02-F 2002 nonpoint source NEI estimate carried forward (no growth) 

S-05-G 2005 Georgia area source CERR submission estimate grown using EGAS 

S-07-X State agency-supplied estimate 

L-07-X Local agency-supplied estimate 

L-07-X-VR Estimated from local agency VOC estimate and Pechan default inventory derived 

ratio of pollutant emission factor to VOC emission factor. 

D. QA/QC PROCEDURES 

In addition to the quality assurance procedures that Pechan performed on the draft 2007 

stationary area source inventory (e.g., running EPA’s NIF QA/Content Checker program to 

check for referential integrity issues, invalid entries, and out of typical range values), Pechan 

quality assured all updates provided by state/local agencies to ensure that they were correctly 

incorporated into the final inventory, and reviewed the ratios of post-point source subtraction 

emissions to pre-point source subtraction emissions to confirm that these subtractions were 

properly implemented.13

 

13 It is important to note that it was not possible to perform the PM10-PRI and PM2.5-PRI emissions check that was 

implemented on the draft area source inventory because the point source subtraction procedure does not require that 

the sum of PM10-FIL plus PM-CON emissions and PM2.5-FIL and PM-CON emissions equal PM10-PRI and 

PM2.5-PRI emissions, respectively. 

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III. 2007 NONROAD MOBILE SOURCE INVENTORY 

The nonroad sector is comprised of nonroad engines included in EPA’s NONROAD model, as 

well as other engines not modeled in NONROAD, including aircraft, commercial marine vessels 

and locomotives. A 2007 nonroad sector inventory was developed using the following general 

procedures: 

• NONROAD model categories were based on the National Mobile Inventory Model 

(NMIM2008). SESARM agencies were asked to review the latest 2007 NMIM County 

Database and provide revisions as needed to the NMIM inputs. 

• The aircraft category was based on EPA’s 2008 NEI. The 2008 estimates were backcast 

to 2007, and any state comments were incorporated. 

• The commercial marine vessel category was based on EPA’s 2008 NEI, adjusted to 2007, 

and supplemented with any state emissions data. 

• The locomotive category was based on draft Class I and Class II/III line haul emissions, 

as well as draft railyard emissions developed by ERTAC. Passenger and commuter rail 

emissions were based on EPA’s 2002 NEI. State emission estimates were also included. 

A more detailed description of how 2007 emissions estimates for all nonroad categories were 

prepared is provided below. 

A. NONROAD MODEL CATEGORIES 

NONROAD model categories include equipment such as recreational marine and land-based 

vehicles, farm, construction and industrial machinery, and lawn and garden equipment. These 

equipment are powered by compression-ignition engines, which are typically diesel-fueled, as 

well as spark-ignition or gasoline-fueled engines. Compressed natural gas (CNG) and LPG 

engines are also included in the NONROAD model. Criteria pollutant emissions may not be 

reported for all SCCs for all counties in the SESARM region, and will depend on the geographic 

allocation methods used by the model, or state-specific allocation data.

NMIM2008 incorporates EPA’s latest NONROAD model (NONROAD2008) released in April 

2009, and reflects all of EPA’s final nonroad standards to date. Pechan first distributed the 2007 

year NMIM county-level database (NCD) to SESARM agencies for review and comment. 

Pechan prepared a report to accompany nonroad-related tables from the 2007 NCD providing 

instructions for agencies to provide any updates to these files that may represent S/L/T 

improvements to the NMIM/NONROAD defaults (Pechan, 2009d). A summary of the tables 

distributed and comments received from states is provided in Table III-1. 

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Table III-1. Summary of 2007 NCD Tables and State Comments 

NMIM Table Description Comments State(s)

County County-specific variables Revised OzoneSeasonStartMonth and 

OzoneSeasonEndMonth 

AL, SC, VA 

Update Barometric Pressure Jefferson County KY, 

VA 

CountyYearMonthHour Hourly temps and relative 

humidity by month and county 

Revised temperatures and relative humidity 

using NCDC data and EPA-prescribed 

methodology 

VA 

CountyNRFile External NONROAD data 

files 

Provided updates to SEASON.DAT file NC 

Revised Underground Mining Cty Allocation File WV 

CountyYear Additional external data files 

(mostly onroad related) 

None 

CountyYearMonth Maps counties to monthly fuel 

data 

Revised county/monthly gasoline profile 

assignments 

GA, KY, Jefferson 

County KY, NC, SC,

Davidson County TN, 

VA 

Gasoline Gasoline fuel properties Revised/added gasoline fuel profiles GA, KY, Jefferson 

County KY, NC, SC, 

Davidson Cty TN, VA 

Diesel Diesel sulfur content Revised Diesel sulfur content Davidson County, TN 

Natural Gas Natural gas content None 

Further descriptions of the state data provided and how they were evaluated and used is provided 

below. 

CountyYearMonthHour Table 

Virginia provided revised temperatures and relative humidity using National Climatic Data 

Center (NCDC) data and the EPA-prescribed methodology for stretching hourly averages to 

capture daily minima and maxima values. 

CountyNR Table 

North Carolina provided an updated SEASON.DAT file (37000.sea) that changed the seasonal 

profile assignment for North Carolina from the default Mid-Atlantic region to the Southeast 

region. 

West Virginia provided an updated county allocation file for distributing activity and emissions 

related to underground mining equipment in their state. This revised county distribution was 

based on 2007 Underground Coal Production values as reported by the West Virginia’s Office of 

Miners' Health Safety and Training 2007 Coal Production by County. 

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CountyYearMonth, Gasoline, and Diesel Tables 

Several states provided revised fuel profile assignments by county, as reflected in changes to the 

CountyYearMonth table. In many cases, this also involved the creation of new gasoline profiles 

in the Gasoline table. The revisions submitted primarily related to changes by month for Reid 

Vapor Pressure (RVP) values as well as gasoline sulfur content. Updates to the oxygenated fuel 

data were provided for some states as well. 

Some states also revised the diesel fuel sulfur content values for 2007. For regional consistency, 

unless the values were based on actual testing that reflected the diesel sulfur content in use for an 

area, the NMIM default values of 1218 parts per million (ppm) for land-based equipment 1389 

ppm for recreational marine were retained. 

Once the inputs to NMIM/NONROAD were quality assured, Pechan ran NMIM to generate 

2007 annual emission estimates for all SESARM states for all nonroad SCCs. Emissions from 

aircraft ground support equipment are now entirely addressed by the aircraft sector inventory 

(see discussion under Section III.B of this report). Pechan removed emission estimates from the 

NMIM output for the airport GSE SCCs (i.e., SCCs 2265008005, 2267008005, and 

2270008005). 

B. AIRCRAFT 

Airport-related emission estimates were developed for the following SCCs listed in Table III-2. 

Table III-2. Aircraft Source Classification Codes 

Description SCC 

Military Aircraft 2275001000

Commercial Aircraft 2275020000

General Aviation - Piston 2275050011

General Aviation - Turbine 2275050012

Air Taxi - Piston 2275060011

Air Taxi - Turbine 2275060012

Auxiliary Power Unit (APU) 2275070000

4-Stroke Gasoline GSE 2265008005

LPG GSE 2267008005

CNG GSE 2268008005

Diesel GSE 2270008005

2007 aircraft emissions were primarily based on EPA’s 2008 NEI. The procedures and data for 

developing aircraft emissions are described in further detail in EPA’s 2008 NEI documentation 

(EPA, 2009a). 

For commercial aircraft, the emission estimation methodology relied on airport and aircraftspecific landing and take-off (LTO) data, coupled with mode and aircraft-specific emission rates 

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from the FAA’s Emission and Dispersion Modeling System (EDMS). Emissions for ground 

support equipment (GSE) and auxiliary power units (APUs) associated with commercial air 

carriers were estimated by EDMS, using operating time defaults based on the type of service 

performed. LTO data for general aviation and air taxi were obtained from FAA’s Terminal Area 

Forecasts (TAF) and 5010 Forms. This activity was assigned to jet and propeller-driven 

fractions, and fleet-average emission factors were then applied. 

A portion of the military aircraft LTO is also reported by the FAA’s TAF and incorporated into 

the NEI and the SEMAP inventory. Emissions for military aircraft were only available for VOC, 

NOx, CO, and SO2, with no PM being reported. Since development of the initial draft SEMAP 

inventory, EPA made additions to the 2008 military aircraft emission estimates. However, many 

agencies have already reviewed and provided comments on the draft inventory compiled for 

SESARM. We are providing an electronic file showing additional emission records calculated 

by EPA for military aircraft by airport for the SESARM region. These records (with a few noted 

exceptions) are currently not incorporated in the inventory. Pechan is requesting feedback from 

each agency as to whether these records should be added to their inventory, or left out since 

military operations may already be adequately accounted for. 

The 2008 emissions and LTO data were back-cast to 2007 using approach operations by airport 

and aircraft type compiled from the FAA’s Air Traffic Activity Data System (ATADS) (FAA, 

2010). The airport-level LTOs were assigned to counties and summed for the county. For 

counties with aircraft emissions without a county match in ATADS, state average growth factors 

were calculated and applied. The county-level growth factors are not presented in this report, but 

could be provided to SESARM if requested. The 2007 to 2008 growth factors were developed 

for each of the six airport source categories. Commercial aircraft, APU, and GSE categories 

relied on growth factors calculated from commercial air carrier LTOs. General aviation and air 

taxi were grown using LTO data reported for these specific aviation categories. Military aircraft 

were held constant from 2008 to 2007. 

State-supplied data are summarized in Table III-3. Comments from Alabama, Georgia, and 

Davidson County, Tennessee related to removing non-operational airports, correcting county 

assignments for individual airports, or updating emissions for specific commercial airports. 

Georgia, North Carolina, and Virginia submitted military aircraft emissions for military bases in 

their state. In addition, North Carolina provided emissions for military aircraft activity at 

commercial airports, and also provided diesel GSE emissions associated with all military aircraft. 

Note that for several North Carolina facilities, EPA had already reported diesel GSE emissions 

associated with commercial aircraft activity, so state-provided diesel GSE emissions were added 

to these existing EPA estimates at the SCC level. 

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Table III-3. Summary of State Updates to Aircraft Category Emissions 

State/County SCC SCC Description Pollutants Comments

Alabama 2275050011 General Aviation Piston All Removed emissions for 1 non-operational airport; 

1 airport in GA incorrectly assigned to AL county 

2275050012 General Aviation Turbine 

Georgia 2275001000 Military Aircraft All Updated emissions for Dobbins Air Reserve Base 

2275007000 Auxiliary Power Unit (APU) All Updated emissions for Dobbins Air Reserve Base 

2275050011 General Aviation Piston All Made revisions to county assignments for 2 

airports 

2275050012 General Aviation Turbine 

All SCCs See Table III-2 All Updated emissions for Atlanta Hartsfield Airport 

North Carolina 2275001000 Military Aircraft All Added military aircraft emissions at military bases 

and civilian airports 

2270008005 Diesel Airport GSE 

Davidson County, 

TN 

2275050011 General Aviation Piston All Removed emissions for 4 non-operational airports; 

reassigned 1 airport from Davidson to Rutherford 

County 

2275050012 General Aviation Turbine 

2275020000 Commercial Aircraft All Updated emissions for Nashville International 

Airport 

2265008005 Gasoline Airport GSE All Updated emissions for Nashville International 

Airport 

2270008005 Diesel Airport GSE All Updated emissions for Nashville International 

Airport 

Virginia 2275001000 Military Aircraft All but 

PM-10 

and 

PM-2.5 

Added military aircraft emissions for 15 military 

bases 

North Carolina and Georgia provided estimates for all needed pollutants, and Virginia provided 

estimates for all pollutants, with some exceptions for PM-10 and PM-2.5. Where PM-10 was 

provided by Virginia for two facilities, we estimated PM-2.5 using a particle size multiplier of 

0.669, from Table “Military Aircraft Emission Factors” in Appendix A to EPA 2008 NEI 

documentation (ERG, 2009a). PM emissions for the remaining military facilities in Virginia 

were not estimated. 

C. COMMERCIAL MARINE VESSELS 

Commercial marine vessel emissions are reported under the following SCCs: 

• 2280002100 – Diesel, In Port 

• 2280002200 – Diesel, Underway 

• 2280003100 – Residual, In Port 

• 2280003200 – Residual, Underway 

For the purpose of the NEI it was assumed that Category 1 and 2 vessels typically use distillate 

fuels, while Category 3 vessels primarily use residual blends. Category 3 engines are defined as 

having displacement above 30 liters per cylinder. 

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2007 CMV emissions were based largely on EPA’s 2008 NEI. For Category 1 and 2 engines, 

national diesel emissions, based on national 2008 fuel sales, were split into near-shore port and 

underway components. Port emissions were assigned to 150 largest ports using port traffic data 

per Waterborne Commerce of the U.S. For the county allocation procedure, EPA developed a 

GIS shape file library based on Bureau of Transportation data to more precisely assign port 

emissions to counties, and to better allocate underway emissions to line segments/counties. This 

represents an improvement to the spatial allocation procedure used for previous versions of the 

NEI. 

2008 Category 3 CMV estimates were projected from a 2002 hourly modeling inventory 

developed by EPA’s Office of Transportation and Air Quality (OTAQ), and aggregated to an 

annual basis for the NEI. EPA developed Category 3 inventories for a total of 117 deep sea and 

inland ports, accounting for 4 different types of near-port emissions, including hotelling, 

maneuvering, reduced-speed zone, and cruise mode. EPA spatially allocated emissions using 

GIS shapefiles to specify the geographic locations for each type of near port emissions. 

Additional details concerning the methodologies are described in EPA’s 2008 NEI 

documentation (EPA, 2009b). 

The 2008 CMV estimates were then adjusted to represent 2007. For Category 1 & 2 diesel 

commercial marine vessels, 2007 emissions were estimated by applying growth factors to the 

2008 emissions. National 2007 and 2008 emissions, by pollutant, were used to estimate the 

growth factors (EPA, 2008a). Emissions were adjusted at a national level because the surrogate 

data used to estimate county-level emissions for the 2008 NEI actually represent year 2007. 

Table III-4 shows the growth factors, by pollutant. The PM10-PRI and PM25-PRI growth factor 

value was also used for NH3. 

Table III-4. Category 1 & CMV Growth Factors, by Pollutant 

Pollutant Growth Factor 

CO 1.009 

NH3 1.045 

NOx 1.016 

PM10-PRI 1.045 

PM25-PRI 1.045 

SO2 1.110 

VOC 1.008 

To estimate 2007 emissions for Category 3 residual commercial marine vessels, an annual 

average regional growth rate was applied as a corresponding decrease to the 2008 NEI emissions 

(EPA, 2008b). A correspondence was developed between the SESARM states and available 

regional growth rates for the East Coast and Gulf Coast. Table III-5 contains this 

correspondence along with the growth factor. Counties in the state of Florida were assigned to 

the two regions as appropriate. 

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Table III-5. Category 3 CMV Growth Factors, by State and SCC 

FIPSST State SCC Region GF 

01 AL 2280003100 Gulf Coast 0.955

01 AL 2280003200 Gulf Coast 0.955

12 FL 2280003100 Gulf Coast 0.955

12 FL 2280003200 Gulf Coast 0.955

12 FL 2280003100 East Coast 0.971

12 FL 2280003200 East Coast 0.971

13 GA 2280003100 East Coast 0.971

13 GA 2280003200 East Coast 0.971

21 KY 2280003100 East Coast 0.971

21 KY 2280003200 East Coast 0.971

28 MS 2280003100 Gulf Coast 0.955

28 MS 2280003200 Gulf Coast 0.955

37 NC 2280003100 East Coast 0.971

37 NC 2280003200 East Coast 0.971

45 SC 2280003100 East Coast 0.971

45 SC 2280003200 East Coast 0.971

47 TN 2280003100 East Coast 0.971

47 TN 2280003200 East Coast 0.971

51 VA 2280003100 East Coast 0.971

51 VA 2280003200 East Coast 0.971

54 WV 2280003100 East Coast 0.971

54 WV 2280003200 East Coast 0.971

State provided data are listed in Table III-6. South Carolina provided a county-level inventory 

for the port of Charleston for 2005. The 2005 estimates were grown to 2007 using Army Corps 

of Engineers data on total commodity tonnage handled at the Port of Charleston (ACE, 2010). 

Davidson County provided a county-level CMV inventory reported under the general SCC 

2280000000. Finally, Virginia also provided a military marine emissions inventory, with the 

exclusion of Coast Guard Vessels, since activity for these ships should be captured by EPA’s 

Category 1 & 2 inventory. The port and underway components of Virginia’s marine inventory 

were assigned to the Residual, In Port and Residual, Underway SCCs, respectively. In counties 

where EPA had already reported residual port or underway emissions, state-provided military 

marine emissions were added to these existing EPA estimates at the SCC level. Any necessary 

pollutant augmentation is described in Table III-6.

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Table III-6. Summary of State Updates to Commercial Marine Category Emissions 

State/County SCC SCC Description Pollutants Comments Additional RevisionsCharleston County, SC 

2280002100 Category 1&2 

Residual Port 

All but NH3 Removed NEI emissions and added SC supplied 

emissions for Charleston County, SC. 

NH3 estimated using PM-10 multiplier of 0.00477 

(ERG, 2009b) 

 2280002200 Category 1&2 

Residual Underway 

All but NH3 NH3 estimated using the ratio of 2008 NEI NH3/PM-10 

emissions for the particular County/SCC. 

 2280003100 Category 3 Diesel 

Port 

All but NH3 NH3 estimated using PM-10 multiplier of 0.00477 

(ERG, 2009b) 

2280003200 Category 3 Diesel 

Underway 

All but NH3 NH3 estimated using the ratio of 2008 NEI NH3/PM-10 

emissions for the particular County/SCC. 

Davidson County, TN 

2280000000 All Commercial 

Marine 

All but PM-10, PM25 and NH3 Removed all CMV NEI emissions for Davidson County, TN and added emissions supplied by the 

county. 

PM-10 estimated using emission factor (EPA, 2008a) and fuel consumption (provided by Davidson County, TN). PM-25 estimated using PM-10 multiplier of 0.92 (EPA, 2008a). NH3 estimated using PM-10 multiplier of 0.00477 

(ERG, 2009b) 

Shelby County, TN 

2280002100 Category 1&2 

Residual Port 

All Replaced CMV NEI emissions for Shelby 

County, TN with emissions supplied by the county. 

 2280002200 Category 1&2 

Residual Underway 

All but NH3 Relied on EPA NEI NH3 emissions 

Virginia 2280003100 Category 3 Diesel 

Port 

All but VOC, PM-25, and NH3

Added military marine emissions VOC estimated using HC multiplier of 1.053 (EPA, 

2008a). PM-25 estimated using PM-10 multiplier of 0.92 (EPA, 2008a). NH3 estimated using ratio of 2008 NEI NH3/PM-10 

emissions for the particular County/SCC. 

2280003200 Category 3 Diesel 

Underway 

All but VOC, PM-25, and NH3

VOC estimated using HC multiplier of 1.053 (EPA, 2008a). PM-25 estimated using PM-10 multiplier of 0.92 (EPA, 2008a). NH3 estimated using ratio of 2008 NEI NH3/PM-10 

emissions for the particular County/SCC. 

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D. LOCOMOTIVES 

Locomotive emissions are reported under the following SCCs: 

• 2285002006 – Diesel Class I Line Haul 

• 2285002007 – Diesel Class II/III Line Haul 

• 2285002008 – Diesel Passenger (Amtrak) 

• 2285002009 – Diesel Commuter 

• 2285002010 – Diesel Switchyard Locomotives 

Class I line haul operations typically account for the majority of fuel consumed and emissions 

when preparing locomotive inventories. As such, resources should be focused on developing 

emission estimates for these operations relative to other rail-related operations. However, for 

some local areas, certain operations related to switchyard activity may also be important. 

For Class I line-haul locomotives, emissions are normally calculated by multiplying the amount 

of fuel consumed in the inventory area by pollutant-specific emission factors. This calculation is 

performed for each railroad. The results for each railroad are then summed to obtain the total 

Class I railroad emissions in the inventory area.

For Class I line haul, Pechan obtained 2007 emission estimates from the Eastern Regional 

Technical Advisory Committee (ERTAC, 2010a). ERTAC used the Federal Railroad 

Administration’s GIS data to construct a dataset of link-level million gross tons per mile (MGT). 

Next the Railroad Fuel Consumption Index (RFCI) value was calculated for each railroad, which 

represents the number of GTM produced per gallon of diesel fuel. When applied to each link’s 

GTM per year, link-based fuel consumption can be calculated. This methodology allows for a 

more accurate reflection of how GTM are actually concentrated across rail line route miles. 

Finally, the fuel consumed is multiplied by the various emission factors derived for each Class I 

rail line to determine link-level emissions for each pollutant. An important aspect is determining 

the fraction of locomotives that fall under each regulatory “Tier,” since each Tier has an 

increasingly stringent emission rate for pollutants of concern. 

A limitations of the link-level MGT data maintained by the FRA is that the data are proprietary 

and can only be publicly released with the express permission of each Class I railroad. In 

addition, when the FRA coded the link-level MGT data they did not provide a means for 

separating out individual MGT contributions for links that are operated by multiple railroad 

companies. As such, some assumptions were made for these contributions by ERTAC. 

Class II/III line haul emissions were also developed and distributed by ERTAC (ERTAC, 

2010b). Limited documentation has been developed to describe the procedures used by ERTAC 

to develop this inventory. Generally, fuel consumption for all Class II/III railroads was obtained 

from the American Shortline and Regional Railroad Association and assigned to counties using 

route miles by rail line within each county. An average fuel use factor expressed in gallons per 

mile was then multiplied by the route miles to estimate fuel consumption by railroad and by 

county. Class II/III locomotives were all assumed to be uncontrolled with respect to emission 

rates used for estimating pollutant emissions. Class II/III rail emissions represent calendar year 

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2008, and as such were back-cast to 2007 using a surrogate growth indicator. A SESARM 

regional growth factor of 1.438 was developed using 2007 and 2008 total distillate fuel 

sales/deliveries to railroad consumers which were obtained from the DOE Energy Information 

Administration State Energy Data (DOE, 2009a). 

Passenger and commuter rail line emissions from EPA’s 2002 NEI were grown to 2007. For 

both categories, the growth factor was developed using 2002 and 2007 passenger/commuter fuel 

use data obtained from the DOE Transportation Energy Data Book (DOE, 2009b). For 

passenger rail operations, the growth factor value was 0.732. For commuter rail operations, a 

growth factor of 1.11 was used. 

Finally, the draft switchyard inventory was completed by ERTAC on June 4, 2010 (ERTAC, 

2010c). This inventory was compiled at a railyard level by ERTAC, but was summed to a 

county level for use in the SEMAP 2007 inventory. Documentation describing the specific 

procedures used is not available to date. We are providing an electronic file that provides 2007 

emissions at a railyard level, so that SESARM agencies can review the data that form the basis of 

the county-level estimates, and make revisions at that level as needed. 

Some state data were provided for the locomotive category. These data are summarized in 

Table III-7. North Carolina provided a statewide passenger rail inventory for 2007. Davidson 

County provided a county level inventory comprised of Class I line haul and switchyard activity, 

reported under the general SCC 2285000000. Shelby County provided an updated Class I line 

haul, passenger, and yard locomotive inventory for most pollutants. Any needed pollutant 

augmentation is described in Table III-7. 

E. QA/QC PROCEDURES 

Pechan performed the following quality assurance procedures on the final 2007 nonroad sector 

inventory. 

For the NONROAD/NMIM categories, Pechan quality assured all NCD updates provided by 

states to ensure consistency with the NCD formats, and for reasonableness. Where questions 

came up, we coordinated with the appropriate state/local agency. Cross-checks were performed 

to confirm that state-supplied revisions were correctly incorporated into the NCD. Pechan 

compared results with 2007 emission estimates prepared by EPA using a prior version of the 

NCD. These comparisons were performed to ensure that results changed as expected given the 

updates made by specific states to the NMIM inputs. 

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Table III-7. Summary of State Updates to Locomotive Category Emissions 

State SCC SCC Description Pollutants Comments Additional Revisions North Carolina 2285002008 Line Haul Locomotives: 

Passenger Trains (Amtrak) 

All but NH3 Replaced NEI passenger 

emissions with NC supplied emissions 

NH3 estimated using the 

ratio of 2008 NEI NH3/PM25 emissions for the 

particular County/SCC. 

2285002007 Line Haul Locomotives: Class 

II/III Locomotives 

All Removed activity/emissions for 

several rail lines 

Davidson County, TN 

2285000000 All Railroad All Fuels All but PM-25 

and NH3

Replaced ERTAC rail emissions with Davidson County supplied emissions 

PM-25 estimated using PM-10 multiplier of 0.97 (EPA, 2008a). NH3 estimated using ratio of 

2008 NEI NH3/PM-25 

emissions for the particular County/SCC. 

Shelby County, TN 2285002006 Line Haul Locomotives: Class I 

Operations 

All but NH3, 

PM-25, and SO2

Replaced ERTAC rail emissions with Shelby County supplied emissions 

Relied on ERTAC emissions for missing pollutants 

2285002008 Line Haul Locomotives: 

Passenger Trains (Amtrak) 

 2285002010 Yard Locomotives 

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Pechan compiled records for the SESARM region from EPA’s NEI for aircraft, CMV, and 

passenger/commuter rail, and obtained Class I and Class II/III line haul, and railyard emission 

estimates from ERTAC. Pechan performed and quality assured any needed adjustments to year 

2007 (i.e., correct application of growth or backcast factors). Cross-checks were also performed 

to verify that state-supplied emission estimates were correctly incorporated into the draft 

inventory. Pechan also calculated missing pollutants for SCC-level state emission estimates, 

where emission factors or emission ratios were available. 

Emission estimates were converted into EPA’s NIF3.0 as a final deliverable. For the NMIM 

categories, commercial marine, and locomotive, separate database files were prepared for each 

subsector following EPA’s NIF3.0 nonpoint format. Aircraft emission estimates were prepared 

in EPA’s NIF3.0 point source format. EPA’s NIF QA Checker program was then run on these 

final files, and any referential integrity issues and invalid codes were identified and corrected. 

Finally, data source codes as described in Table III-8 were added to the NIF3.0 files to represent 

the source of the SCC, county-level emissions data for the final inventory.

Table III-8. Data Source Codes Used for Final 2007 

Nonroad Mobile Emission Estimates 

Code Description 

P-07-X Pechan default 

N-02-G 2002 NEI grown 

S-07-X State supplied 

S-07-X-PS State supplied added to Pechan default 

S-05-G State supplied 2005 grown 

L-07-X Local agency supplied 

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IV. EMISSIONS SUMMARIES 

This section presents the emission summaries for the final 2007 stationary area and nonroad 

mobile emissions inventory for the SEMAP project. In addition to the summaries provided in 

this section, Pechan has also provided SESARM with detailed county-level emission summaries 

in Excel worksheets. 

A. STATIONARY AREA SOURCE EMISSIONS 

Table IV-1 provides a summary of the final 2007 SESARM area source emissions inventory by 

the four major area source subsectors. Table IV-2 displays final area source emission estimates 

by state, as well as the percent contribution of each state to total regional emissions. Similar 

summaries providing 2007 annual state-level emission estimates for each major area source 

sector, as well as percent contributions by state, are shown in Tables IV-3 through IV-6. 

Table IV-1. Final 2007 SESARM Area Source Emissions by Major Sector 

Category 

Pollutant Emissions, TPY 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Combustion 216,767 170,127 71,647 309,345 259,998 508,852 10,825

Solvents 737,351 24 4 0 

Fugitive Dust 2,427,626 247,499 

All Other 4,038 25,071 443,988 365,164 174,587 499,231 576,402

All Nonpoint 220,805 195,198 1,252,986 3,102,158 682,089 1,008,084 587,227

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Table IV-2. Final 2007 Area Source Emission Estimates by State 

State 

Pollutant Emissions, TPY 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 13,133 22,063 80,222 406,339 84,352 101,744 63,105

Florida 5,266 13,203 286,787 335,106 52,516 71,350 34,100

Georgia 35,102 45,395 177,555 696,265 125,912 117,663 86,742

Kentucky 15,606 12,634 76,961 225,217 40,379 64,010 52,402

Mississippi 348 6,115 75,400 326,590 42,999 24,065 58,789

North Carolina 77,889 39,256 174,362 305,329 186,591 260,135 170,904

South Carolina 6,063 11,422 81,888 273,028 45,816 92,340 30,301

Tennessee 26,589 17,969 120,214 224,025 43,553 120,225 34,781

Virginia 34,297 23,525 145,985 209,746 42,977 130,045 43,219

West Virginia 6,510 3,617 33,612 100,513 16,993 26,506 12,884

Total SESARM 220,805 195,198 1,252,986 3,102,158 682,089 1,008,084 587,227

 

State 

Percentage of Regional Total 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 5.9 11.3 6.4 13.1 12.4 10.1 10.7 

Florida 2.4 6.8 22.9 10.8 7.7 7.1 5.8 

Georgia 15.9 23.3 14.2 22.4 18.5 11.7 14.8 

Kentucky 7.1 6.5 6.1 7.3 5.9 6.3 8.9 

Mississippi 0.2 3.1 6.0 10.5 6.3 2.4 10.0 

North Carolina 35.3 20.1 13.9 9.8 27.4 25.8 29.1 

South Carolina 2.7 5.9 6.5 8.8 6.7 9.2 5.2 

Tennessee 12.0 9.2 9.6 7.2 6.4 11.9 5.9 

Virginia 15.5 12.1 11.7 6.8 6.3 12.9 7.4 

West Virginia 2.9 1.9 2.7 3.2 2.5 2.6 2.2 

Total SESARM 100 100 100 100 100 100 100 

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Table IV-3. Final 2007 Combustion Emission Estimates by State 

State 

Pollutant Emissions, TPY 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 13,078 20,366 3,334 53,517 39,916 55,702 1,128

Florida 5,095 12,041 5,850 21,832 16,713 47,345 745

Georgia 34,771 43,492 7,604 57,626 44,203 93,891 2,050

Kentucky 15,266 11,228 5,388 11,394 8,610 39,662 741

Mississippi 210 5,297 1,547 1,314 1,283 11,620 321

North Carolina 76,486 31,132 28,494 127,570 122,945 115,391 2,374

South Carolina 5,916 8,962 2,911 11,394 8,808 25,196 481

Tennessee 26,227 14,528 4,950 5,877 3,849 36,583 910

Virginia 33,336 20,052 9,028 16,010 11,186 65,433 1,625

West Virginia 6,382 3,028 2,543 2,811 2,485 18,028 450

Total SESARM 216,767 170,127 71,647 309,345 259,998 508,852 10,825

 

State 

Percentage of Regional Total 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 6.0 12.0 4.7 17.3 15.4 10.9 10.4 

Florida 2.4 7.1 8.2 7.1 6.4 9.3 6.9 

Georgia 16.0 25.6 10.6 18.6 17.0 18.5 18.9 

Kentucky 7.0 6.6 7.5 3.7 3.3 7.8 6.8 

Mississippi 0.1 3.1 2.2 0.4 0.5 2.3 3.0 

North Carolina 35.3 18.3 39.8 41.2 47.3 22.7 21.9 

South Carolina 2.7 5.3 4.1 3.7 3.4 5.0 4.4 

Tennessee 12.1 8.5 6.9 1.9 1.5 7.2 8.4 

Virginia 15.4 11.8 12.6 5.2 4.3 12.9 15.0 

West Virginia 2.9 1.8 3.5 0.9 1.0 3.5 4.2 

Total SESARM 100 100 100 100 100 100 100 

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Table IV-4. Final 2007 Solvent Emission Estimates by State 

State 

Pollutant Emissions, TPY 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 53,677 

Florida 161,069 

Georgia 109,294 

Kentucky 46,090 1 1 

Mississippi 43,023 

North Carolina 116,799 0.1 

South Carolina 38,970 

Tennessee 64,531 22 4 

Virginia 89,798 

West Virginia 14,100 

Total SESARM 737,351 24 4 0.1 

 

State 

Percentage of Regional Total 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 7.3 0.0 0.0 0.0 

Florida 21.8 0.0 0.0 0.0 

Georgia 14.8 0.0 0.0 0.0 

Kentucky 6.3 5.0 16.5 0.0 

Mississippi 5.8 0.0 0.0 0.0 

North Carolina 15.8 0.0 0.0 100.0 

South Carolina 5.3 0.0 0.0 0.0 

Tennessee 8.8 95.0 83.5 0.0 

Virginia 12.2 0.0 0.0 0.0 

West Virginia 1.9 0.0 0.0 0.0 

Total SESARM 100 100 100 100 

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Table IV-5. Final 2007 Fugitive Dust Emission Estimates by State 

State 

Pollutant Emissions, TPY 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 318,858 33,717 

Florida 270,262 22,326 

Georgia 580,492 62,104 

Kentucky 184,551 19,979 

Mississippi 301,642 32,897 

North Carolina 124,698 11,834 

South Carolina 235,508 23,304 

Tennessee 184,393 20,240 

Virginia 155,204 14,422 

West Virginia 72,018 6,676 

Total SESARM 2,427,626 247,499 

 

State 

Percentage of Regional Total 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 13.1 13.6 

Florida 11.1 9.0 

Georgia 23.9 25.1 

Kentucky 7.6 8.1 

Mississippi 12.4 13.3 

North Carolina 5.1 4.8 

South Carolina 9.7 9.4 

Tennessee 7.6 8.2 

Virginia 6.4 5.8 

West Virginia 3.0 2.7 

Total SESARM 100 100 

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Table IV-6. Final 2007 All Other Area Source Emission Estimates by State 

State 

Pollutant Emissions, TPY 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 56 1,697 23,212 33,963 10,719 46,042 61,977

Florida 171 1,162 119,868 43,012 13,477 24,006 33,355

Georgia 331 1,903 60,658 58,148 19,605 23,771 84,693

Kentucky 340 1,406 25,484 29,271 11,789 24,347 51,662

Mississippi 138 817 30,829 23,634 8,819 12,445 58,467

North Carolina 1,403 8,124 29,069 53,061 51,812 144,743 168,530

South Carolina 147 2,460 40,007 26,127 13,703 67,144 29,820

Tennessee 362 3,441 50,733 33,732 19,461 83,643 33,871

Virginia 961 3,473 47,159 38,533 17,370 64,613 41,594

West Virginia 128 589 16,969 25,683 7,833 8,478 12,433

Total SESARM 4,038 25,071 443,988 365,164 174,587 499,231 576,402

 

State 

Percentage of Regional Total 

SO2 NOx VOC PM10-PRI PM2.5-PRI CO NH3

Alabama 1.4 6.8 5.2 9.3 6.1 9.2 10.8 

Florida 4.2 4.6 27.0 11.8 7.7 4.8 5.8 

Georgia 8.2 7.6 13.7 15.9 11.2 4.8 14.7 

Kentucky 8.4 5.6 5.7 8.0 6.8 4.9 9.0 

Mississippi 3.4 3.3 6.9 6.5 5.1 2.5 10.1 

North Carolina 34.8 32.4 6.5 14.5 29.7 29.0 29.2 

South Carolina 3.7 9.8 9.0 7.2 7.8 13.4 5.2 

Tennessee 9.0 13.7 11.4 9.2 11.1 16.8 5.9 

Virginia 23.8 13.9 10.6 10.6 9.9 12.9 7.2 

West Virginia 3.2 2.3 3.8 7.0 4.5 1.7 2.2 

Total SESARM 100 100 100 100 100 100 100 

B. NONROAD MOBILE SOURCE EMISSIONS 

Table IV-7 provides a summary of final 2007 nonroad mobile annual emissions by the four 

major nonroad subsectors for the SESARM region. PM-10 and PM-2.5 emissions represent 

primary PM, and are reported as PM10-PRI, and PM25-PRI. The commercial marine category is 

the most significant contributor regionally to SO2 emissions. Nonroad model categories account 

for the large majority of emissions for NOx, VOC, PM10-PRI, PM25-PRI, and CO. 

Table IV-8 presents a summary of the final annual NONROAD model emission estimates by 

state, as well as the percent contribution of each state to total regional emissions. Similar 

summaries providing 2007 annual state-level emission estimates for aircraft, commercial marine, 

and locomotives, as well as the percent contributions, are shown in Tables IV-9, IV-10, and 

IV-11, respectively. 

Since development of the draft inventory, locomotive switchyard emissions developed by 

ERTAC have been added. These emission estimates were developed at a railyard level, and 

summed to the county level for the 2007 SEMAP inventory. As mentioned in Section III.D, we 

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are providing an electronic file that provides emissions at a railyard level, so that SESARM 

agencies can review the data that form the basis of the county-level estimates, and make any 

needed revisions. In addition, for the aircraft category, EPA made some additions to the 2008 

military aircraft NEI that formed the basis of the initial draft SEMAP inventory. As discussed in 

Section III.B, we are distributing an electronic file showing additional emission records 

calculated by EPA for military aircraft by airport for the SESARM region. Agencies should 

provide feedback as to whether these records should be added to their inventory. 

Table IV-7. Final 2007 SESARM Nonroad Source Emissions by Major Sector 

 Category Pollutant Emissions, tons per year 

SO2 NOx VOC PM10-PRI PM25-PRI CO NH3

NONROAD Model 23,308 404,091 630,621 41,489 39,517 4,674,012 447 

Aircraft 3,099 32,104 18,442 3,825 2,871 185,654 NA

Commercial Marine 33,605 162,983 4,520 7,875 7,468 28,761 86

Locomotive 2,085 155,015 8,285 5,085 4,694 21,633 67

All Nonroad 62,098 754,194 661,868 58,274 54,551 4,910,060 601 

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Table IV-8. Final 2007 NONROAD Model Emission Estimates by State 

 State Pollutant Emissions, tons per year 

SO2 NOx VOC PM10-PRI PM25-PRI CO NH3

Alabama 1,483 26,695 49,956 2,806 2,665 316,138 30 

Florida 6,714 109,218 193,974 11,543 10,986 1,431,464 134 

Georgia 3,079 51,524 69,914 5,315 5,067 629,419 56 

Kentucky 1,630 28,665 36,641 2,877 2,749 240,397 28 

Mississippi 1,147 20,050 33,760 2,126 2,025 187,258 21 

North Carolina 3,111 55,743 76,568 5,434 5,181 597,360 58 

South Carolina 1,522 26,742 42,293 2,661 2,534 328,606 29 

Tennessee 1,884 36,756 54,089 3,637 3,467 388,496 38 

Virginia 2,329 41,169 56,092 4,132 3,937 448,264 45 

West Virginia 410 7,529 17,333 957 905 106,610 9 

Total SESARM 23,308 404,091 630,621 41,489 39,517 4,674,012 447 

 

 State Percentage of Regional Total 

SO2 NOx VOC PM10-PRI PM25-PRI CO NH3

Alabama 6.4 6.6 7.9 6.8 6.7 6.8 6.7 

Florida 28.8 27.0 30.8 27.8 27.8 30.6 29.9 

Georgia 13.2 12.8 11.1 12.8 12.8 13.5 12.6 

Kentucky 7.0 7.1 5.8 6.9 7.0 5.1 6.2 

Mississippi 4.9 5.0 5.4 5.1 5.1 4.0 4.7 

North Carolina 13.3 13.8 12.1 13.1 13.1 12.8 13.0 

South Carolina 6.5 6.6 6.7 6.4 6.4 7.0 6.6 

Tennessee 8.1 9.1 8.6 8.8 8.8 8.3 8.4 

Virginia 10.0 10.2 8.9 10.0 10.0 9.6 10.0 

West Virginia 1.8 1.9 2.7 2.3 2.3 2.3 2.0 

Total SESARM 100 100 100 100 100 100 100 

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Table IV-9. Final 2007 Aircraft Emission Estimates by State 

 State Pollutant Emissions, tons per year 

SO2 NOx VOC PM10-PRI PM25-PRI CO 

Alabama 48 413 891 192 135 10,015 

Florida 991 10,734 5,060 982 740 55,189 

Georgia 608 4,907 2,779 427 341 27,772 

Kentucky 219 2,256 918 200 151 11,350 

Mississippi 25 212 665 142 99 7,292 

North Carolina 369 3,498 2,470 517 421 22,292 

South Carolina 68 584 930 201 143 10,682 

Tennessee 353 4,051 1,623 279 217 15,682 

Virginia 410 5,396 2,850 831 585 22,489 

West Virginia 7 55 257 56 39 2,891 

Total SESARM 3,099 32,104 18,442 3,825 2,871 185,654 

 

 State Percentage of Regional Total 

SO2 NOx VOC PM10-PRI PM25-PRI CO 

Alabama 1.6 1.3 4.8 5.0 4.7 5.4 

Florida 32.0 33.4 27.4 25.7 25.8 29.7 

Georgia 19.6 15.3 15.1 11.2 11.9 15.0 

Kentucky 7.1 7.0 5.0 5.2 5.3 6.1 

Mississippi 0.8 0.7 3.6 3.7 3.5 3.9 

North Carolina 11.9 10.9 13.4 13.5 14.6 12.0 

South Carolina 2.2 1.8 5.0 5.2 5.0 5.8 

Tennessee 11.4 12.6 8.8 7.3 7.6 8.4 

Virginia 13.2 16.8 15.5 21.7 20.4 12.1 

West Virginia 0.2 0.2 1.4 1.5 1.4 1.6 

Total SESARM 100 100 100 100 100 100 

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Table IV-10. Final 2007 Commercial Marine Vessel Emission Estimates by State 

State Pollutant Emissions, tons per year 

SO2 NOx VOC PM10-PRI PM25-PRI CO NH3

Alabama 1,739 18,554 411 726 699 3,723 8 

Florida 18,146 48,271 1,261 2,971 2,778 7,014 29 

Georgia 2,044 10,582 257 476 456 1,845 5 

Kentucky 1,015 15,726 338 576 558 3,009 11 

Mississippi 1,784 18,119 401 710 683 3,368 10 

North Carolina 1,846 4,233 109 222 209 670 2 

South Carolina 1,289 1,946 109 138 123 220 1 

Tennessee 610 7,565 765 502 469 2,082 4 

Virginia 4,096 21,954 525 967 923 3,762 10 

West Virginia 1,035 16,034 344 587 569 3,068 8 

Total SESARM 33,605 162,983 4,520 7,875 7,468 28,761 86 

 

State Percentage of Regional Total 

SO2 NOx VOC PM10-PRI PM25-PRI CO NH3

Alabama 5.2 11.4 9.1 9.2 9.4 12.9 9.4 

Florida 54.0 29.6 27.9 37.7 37.2 24.4 33.2 

Georgia 6.1 6.5 5.7 6.1 6.1 6.4 5.3 

Kentucky 3.0 9.6 7.5 7.3 7.5 10.5 12.6 

Mississippi 5.3 11.1 8.9 9.0 9.2 11.7 11.3 

North Carolina 5.5 2.6 2.4 2.8 2.8 2.3 2.3 

South Carolina 3.8 1.2 2.4 1.8 1.6 0.8 1.0 

Tennessee 1.8 4.6 16.9 6.4 6.3 7.2 4.6 

Virginia 12.2 13.5 11.6 12.3 12.4 13.1 11.5 

West Virginia 3.1 9.8 7.6 7.5 7.6 10.7 8.9 

Total SESARM 100 100 100 100 100 100 100 

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Table IV-11. Final 2007 Locomotive Emission Estimates by State

State 

Pollutant Emissions, tons per year 

SO2 NOx VOC PM10-PRI PM25-PRI CO NH3

Alabama 196 17,899 972 598 552 2,542 8 

Florida 175 11,625 592 356 332 1,505 5 

Georgia 252 24,066 1,303 801 739 3,402 11 

Kentucky 173 16,806 888 550 508 2,355 7 

Mississippi 131 9,933 489 304 280 1,295 4 

North Carolina 130 11,592 622 378 350 1,610 5 

South Carolina 99 8,968 479 296 273 1,264 4 

Tennessee 274 19,451 1,083 650 593 2,799 8 

Virginia 444 21,639 1,180 728 678 3,066 9 

West Virginia 212 13,037 677 423 389 1,796 6 

Total SESARM 2,085 155,015 8,285 5,085 4,694 21,633 67 

 

 

State 

Percentage of Regional Total 

SO2 NOx VOC PM10-PRI PM25-PRI CO NH3

Alabama 9.4 11.5 11.7 11.8 11.8 11.8 11.8 

Florida 8.4 7.5 7.1 7.0 7.1 7.0 6.9 

Georgia 12.1 15.5 15.7 15.7 15.7 15.7 15.8 

Kentucky 8.3 10.8 10.7 10.8 10.8 10.9 10.9 

Mississippi 6.3 6.4 5.9 6.0 6.0 6.0 6.0 

North Carolina 6.2 7.5 7.5 7.4 7.5 7.4 7.5 

South Carolina 4.8 5.8 5.8 5.8 5.8 5.8 5.8 

Tennessee 13.1 12.5 13.1 12.8 12.6 12.9 12.5 

Virginia 21.3 14.0 14.2 14.3 14.4 14.2 14.0 

West Virginia 10.2 8.4 8.2 8.3 8.3 8.3 8.7 

Total SESARM 100 100 100 100 100 100 100 

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Lorenz, 2009. Lorenz, Thomas, Energy Information Administration, personal communication 

with Jonathan Dorn, E.H. Pechan & Associates, Inc., September 29, 2009. 

Pechan, 2004: E.H. Pechan & Associates, Inc. “Estimating Ammonia Emissions from 

Anthropogenic Nonagricultural Sources - Draft Final Report,” prepared for the Emission 

Inventory Improvement Program, April 2004. 

Pechan, 2009a. E.H. Pechan and Associates, Inc., “Non-Road and Area Source Base Year and 

Future Year Emissions Inventories Technical Memorandum #1: Base Year Inventory – 

Summary of 2008 NEI Efforts,” prepared for Southeastern States Air Resource Managers, 

Inc., September 14, 2009. 

Pechan, 2009b. E.H. Pechan and Associates, Inc., “Evaluation of ICI Combustion Coal Sulfur 

Content, Technical Memorandum,” prepared for Central Air Planning Association, 

March 28, 2009. 

Pechan, 2009c. E.H. Pechan and Associates, Inc., “Area Source Base Year and Future Year 

Emissions Inventories Technical Memorandum #2: Planned Refinements To Base Year 

Inventory Data,” prepared for Southeastern States Air Resource Managers, Inc., 

December 6, 2009. 

Pechan, 2009d. E.H. Pechan and Associates, Inc., “Instructions To SESARM States For 

Updating EPA’s National Mobile Inventory Model 2007 County-Level Database, 

Technical Memorandum,” prepared for SESARM, September 18, 2009. 

Pechan, 2010. E.H. Pechan and Associates, Inc., “Area & Nonroad Base & Forecast Year 

Inventories, Draft Report,” prepared for Southeastern States Air Resource Managers, Inc., 

June 2010. 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 66 

 Appendix C 

April 13, 2011
PECHAN June 2010 

A-1 Final Report

APPENDIX A. POINT SOURCE SUBTRACTION PROCEDURE 

DETAILS 

This Appendix describes source category-specific details on the point source subtraction 

procedures, and displays the area SCC to point SCC crosswalk (see Tables A-1 through A-8). 

A. ICI FUEL COMBUSTION 

To assist in the point source subtractions for industrial, commercial, and institutional (ICI) fuel 

combustion, Pechan developed two crosswalks: one between each Industrial fuel combustion 

area SCC and associated point SCCs (Table A-1), and an analogous crosswalk developed for 

Commercial/Institutional fuel combustion (Table A-2). 

Because natural gas consumed as pipeline fuel is not included by the Energy Information 

Administration (EIA) in EIA’s state energy consumption data for the Industrial sector, it was 

necessary to exclude pipeline natural gas combustion emissions from the point source subtraction 

procedure. Since there are no SCCs specific to pipeline natural gas combustion, point source 

pipeline natural gas combustion emission estimates were compiled by summing emissions for 

industrial sector natural gas internal combustion engine records (SCC 202002xx) with a pipelinerelated Standard Industrial Classification (SIC) or North American Industrial Classification 

System (NAICS) code (SIC codes 1311, 1321, 1381, 4612, 4613, 4619, 4922, 4923, 4924, 4925, 

or 4931; NAICS codes 211111, 21112, 22121, 221210, 486110, 48621, 486210, 486910, 48699, 

or 486990). 

B. CONSTRUCTION DUST 

Table A-3 displays the point SCCs associated with dust from Construction activities. These 

SCCs do not provide information to separate activity into the two area source category processes: 

• 2311010000 - Construction: SIC 15-17; Residential; Total; and 

• 2311020000 - Construction: SIC 15-18; Industrial/Commercial/Institutional; Total. 

Pechan apportioned point source construction dust emissions between the two categories using 

state-level acreage data reported in the EPA October 2008 report “Economic Analysis of Final 

Effluent Limitation Guidelines and Standards for the Construction and Development Industry” 

(EPA, 2009a). These proportions for each SESARM state are displayed below. 

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110(a)(1) Maintenance Plan for 8-hour Ozone

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 Appendix C 

April 13, 2011
PECHAN June 2010 

A-2 Final Report

Percentage of Construction Acreage by State and Type of Construction 

State Residential % Other % 

Alabama 36 64 

Florida 41 59 

Georgia 39 61 

Kentucky 31 69 

Mississippi 24 76 

North Carolina 48 52 

South Carolina 42 58 

Tennessee 35 65 

Virginia 45 55 

West Virginia 40 60 

Source: Table 4-8 from EPA, 2009a. 

C. SOLVENT UTILIZATION 

Table A-5 presents the point source crosswalk for each solvent utilization nonpoint SCC. This 

crosswalk was derived from the crosswalk used in performing VOC emissions-based point 

source subtractions for the 2002 NEI. As noted in the Table A-5 crosswalk, two area source 

solvent utilization SCCs (2401005000-Auto Refinishing and 2401070000-Motor Vehicles) are 

associated with the same point SCCs. For the Auto Refinishing area source category, point 

source subtractions for the listed SCCs were limited to records identified with Auto Refinishing 

industry sector SIC/NAICS codes (e.g., NAICS code 8111*). Emissions for all other applicable 

point SCC state/local inventory records were subtracted from total emissions for the Motor 

Vehicles source category. 

D. GASOLINE DISTRIBUTION 

Table A-6 displays the point SCCs associated with gasoline distribution. Some of these SCCs do 

not provide information to separate activity into each area source stage I gasoline distribution 

filling technology. Therefore, Pechan allocated the emissions from these point SCCs to each 

filling technology based on the proportion of emissions from Pechan’s default inventory. 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

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 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-3

Table A-1. Industrial Fuel Combustion Crosswalk for Point Source Subtractions. 

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2102001000 - Stationary Source Fuel Combustion; Industrial; Anthracite Coal; Total: All Boiler Types 

10200101 External Combustion Boilers Industrial Anthracite Coal Pulverized Coal 10200104 External Combustion Boilers Industrial Anthracite Coal Traveling Grate (Overfeed) Stoker 

10200107 External Combustion Boilers Industrial Anthracite Coal Hand-fired 10200117 External Combustion Boilers Industrial Anthracite Coal Fluidized Bed Boiler Burning AnthraciteCulm Fuel 39000189 Industrial Processes In-process Fuel Use Anthracite Coal General 

39000199 Industrial Processes In-process Fuel Use Anthracite Coal General 

2102002000 - Stationary Source Fuel Combustion; Industrial; Bituminous/Subbituminous Coal; Total: All Boiler Types

10200201 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Pulverized Coal: Wet Bottom 10200202 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Pulverized Coal: Dry Bottom 10200203 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Cyclone Furnace 10200204 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Spreader Stoker 

10200205 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Overfeed Stoker 

10200206 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Underfeed Stoker 

10200210 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Overfeed Stoker ** 

10200212 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Pulverized Coal: Dry Bottom (Tangential) 

10200213 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Wet Slurry 

10200217 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Atmospheric Fluidized Bed Combustion: 

Bubbling Bed (Bituminous Coal) 

10200218 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Atmospheric Fluidized Bed Combustion: 

Circulating Bed (Bitum. Coal) 

10200219 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Cogeneration (Bituminous Coal) 

10200221 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Pulverized Coal: Wet Bottom 

(Subbituminous Coal) 

10200222 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Pulverized Coal: Dry Bottom 

(Subbituminous Coal) 

10200223 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Cyclone Furnace (Subbituminous Coal) 

10200224 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Spreader Stoker (Subbituminous Coal) 

10200225 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Traveling Grate (Overfeed) Stoker 

(Subbituminous Coal) 

10200226 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Pulverized Coal: Dry Bottom Tangential 

(Subbituminous Coal) 

10200229 External Combustion Boilers Industrial Bituminous/Subbituminous Coal Cogeneration (Subbituminous Coal) 

10500102 External Combustion Boilers Space Heaters Industrial Coal ** 

39000201 Industrial Processes In-process Fuel Use Bituminous Coal Cement Kiln/Dryer (Bituminous Coal) 

39000203 Industrial Processes In-process Fuel Use Bituminous Coal Lime Kiln (Bituminous) 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

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 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-4

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

39000288 Industrial Processes In-process Fuel Use Bituminous Coal General (Subbituminous) 

39000289 Industrial Processes In-process Fuel Use Bituminous Coal General (Bituminous) 39000299 Industrial Processes In-process Fuel Use Bituminous Coal General (Bituminous) 50390002 Waste Disposal Solid Waste Disposal - 

Industrial 

Auxiliary Fuel/No Emissions Coal 

2102004000 - Stationary Source Fuel Combustion; Industrial; Distillate Oil; Total: Boilers and IC Engines 

10200501 External Combustion Boilers Industrial Distillate Oil Grades 1 and 2 Oil 10200502 External Combustion Boilers Industrial Distillate Oil 10-100 Million Btu/hr ** 

10200503 External Combustion Boilers Industrial Distillate Oil < 10 Million Btu/hr ** 10200504 External Combustion Boilers Industrial Distillate Oil Grade 4 Oil 

10200505 External Combustion Boilers Industrial Distillate Oil Cogeneration 10201403 External Combustion Boilers Industrial CO Boiler Distillate Oil 

10500105 External Combustion Boilers Space Heaters Industrial Distillate Oil 

20200101 Internal Combustion Engines Industrial Distillate Oil (Diesel) Turbine 20200102 Internal Combustion Engines Industrial Distillate Oil (Diesel) Reciprocating 20200103 Internal Combustion Engines Industrial Distillate Oil (Diesel) Turbine: Cogeneration 

20200104 Internal Combustion Engines Industrial Distillate Oil (Diesel) Reciprocating: Cogeneration 20200105 Internal Combustion Engines Industrial Distillate Oil (Diesel) Reciprocating: Crankcase Blowby 20200106 Internal Combustion Engines Industrial Distillate Oil (Diesel) Reciprocating: Evaporative Losses (Fuel 

Storage and Delivery System) 

20200107 Internal Combustion Engines Industrial Distillate Oil (Diesel) Reciprocating: Exhaust 

20200108 Internal Combustion Engines Industrial Distillate Oil (Diesel) Turbine: Evaporative Losses (Fuel 

Storage and Delivery System) 

20200109 Internal Combustion Engines Industrial Distillate Oil (Diesel) Turbine: Exhaust 

20200401 Internal Combustion Engines Industrial Large Bore Engine Diesel 

20200405 Internal Combustion Engines Industrial Large Bore Engine Crankcase Blowby 20200406 Internal Combustion Engines Industrial Large Bore Engine Evaporative Losses (Fuel Storage and 

Delivery System) 

20200407 Internal Combustion Engines Industrial Large Bore Engine Exhaust 

27000320 Internal Combustion Engines Off-highway Diesel 

Engines 

Industrial Equipment Industrial Fork Lift: Diesel 

30190001 Industrial Processes Chemical Manufacturing Fuel Fired Equipment Distillate Oil (No. 2): Process Heaters 30190011 Industrial Processes Chemical Manufacturing Fuel Fired Equipment Distillate Oil (No. 2): Incinerators 

30190021 Industrial Processes Chemical Manufacturing Fuel Fired Equipment Distillate Oil (No. 2): Flares 

30290001 Industrial Processes Food and Agriculture Fuel Fired Equipment Distillate Oil (No. 2): Process Heaters 30390001 Industrial Processes Primary Metal Production Fuel Fired Equipment Distillate Oil (No. 2): Process Heaters 

30390011 Industrial Processes Primary Metal Production Fuel Fired Equipment Distillate Oil (No. 2): Incinerators 

30390021 Industrial Processes Primary Metal Production Fuel Fired Equipment Distillate Oil (No. 2): Flares 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 70 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-5

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

30400406 Industrial Processes Secondary Metal 

Production 

Lead Pot Furnace Heater: Distillate Oil 

30490001 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Distillate Oil (No. 2): Process Heaters 

30490011 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Distillate Oil (No. 2): Incinerators 

30490021 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Distillate Oil (No. 2): Flares 

30490031 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Distillate Oil (No. 2): Furnaces 

30500208 Industrial Processes Mineral Products Asphalt Concrete Asphalt Heater: Distillate Oil 30505022 Industrial Processes Mineral Products Asphalt Processing (Blowing) Asphalt Heater: Distillate Oil 

30590001 Industrial Processes Mineral Products Fuel Fired Equipment Distillate Oil (No. 2): Process Heaters 30590011 Industrial Processes Mineral Products Fuel Fired Equipment Distillate Oil (No. 2): Incinerators 

30590021 Industrial Processes Mineral Products Fuel Fired Equipment Distillate Oil (No. 2): Flares 

30600901 Industrial Processes Petroleum Industry Flares Distillate Oil 

30609901 Industrial Processes Petroleum Industry Incinerators Distillate Oil (No. 2) 

30790001 Industrial Processes Pulp and Paper and Wood 

Products 

Fuel Fired Equipment Distillate Oil (No. 2): Process Heaters 

30790011 Industrial Processes Pulp and Paper and Wood 

Products 

Fuel Fired Equipment Distillate Oil (No. 2): Incinerators 

30790021 Industrial Processes Pulp and Paper and Wood 

Products 

Fuel Fired Equipment Distillate Oil (No. 2): Flares 

30890001 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Distillate Oil (No. 2): Process Heaters 

30890011 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Distillate Oil (No. 2): Incinerators 

30890021 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Distillate Oil (No. 2): Flares 

30990001 Industrial Processes Fabricated Metal Products Fuel Fired Equipment Distillate Oil (No. 2): Process Heaters 

30990011 Industrial Processes Fabricated Metal Products Fuel Fired Equipment Distillate Oil (No. 2): Incinerators 

31000401 Industrial Processes Oil and Gas Production Process Heaters Distillate Oil (No. 2) 

31000411 Industrial Processes Oil and Gas Production Process Heaters Distillate Oil (No. 2): Steam Generators 31390001 Industrial Processes Electrical Equipment Process Heaters Distillate Oil (No. 2) 

39000501 Industrial Processes In-process Fuel Use Distillate Oil Asphalt Dryer ** 

39000502 Industrial Processes In-process Fuel Use Distillate Oil Cement Kiln/Dryer 

39000503 Industrial Processes In-process Fuel Use Distillate Oil Lime Kiln 

39000589 Industrial Processes In-process Fuel Use Distillate Oil General 

39000598 Industrial Processes In-process Fuel Use Distillate Oil Grade 4 Oil: General 

39000599 Industrial Processes In-process Fuel Use Distillate Oil General 

39900501 Industrial Processes Miscellaneous 

Manufacturing Industries 

Process Heater/Furnace Distillate Oil 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 71 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-6

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

39990001 Industrial Processes Miscellaneous 

Manufacturing Industries 

Miscellaneous Manufacturing 

Industries 

Distillate Oil (No. 2): Process Heaters 

39990011 Industrial Processes Miscellaneous 

Manufacturing Industries 

Miscellaneous Manufacturing 

Industries 

Distillate Oil (No. 2): Incinerators 

39990021 Industrial Processes Miscellaneous 

Manufacturing Industries 

Miscellaneous Manufacturing 

Industries 

Distillate Oil (No. 2 Oil): Flares 

40201002 Petroleum and Solvent 

Evaporation 

Surface Coating 

Operations 

Coating Oven Heater Distillate Oil 

40290011 Petroleum and Solvent 

Evaporation 

Surface Coating 

Operations 

Fuel Fired Equipment Distillate Oil: Incinerator/Afterburner 

49090011 Petroleum and Solvent 

Evaporation 

Organic Solvent 

Evaporation 

Fuel Fired Equipment Distillate Oil (No. 2): Incinerators 

49090021 Petroleum and Solvent 

Evaporation 

Organic Solvent 

Evaporation 

Fuel Fired Equipment Distillate Oil (No. 2): Flares 

50390005 Waste Disposal Solid Waste Disposal - 

Industrial 

Auxiliary Fuel/No Emissions Distillate Oil 

2102005000 - Stationary Source Fuel Combustion; Industrial; Residual Oil; Total: All Boiler Types 

10200401 External Combustion Boilers Industrial Residual Oil Grade 6 Oil 10200402 External Combustion Boilers Industrial Residual Oil 10-100 Million Btu/hr ** 

10200403 External Combustion Boilers Industrial Residual Oil < 10 Million Btu/hr ** 10200404 External Combustion Boilers Industrial Residual Oil Grade 5 Oil 10200405 External Combustion Boilers Industrial Residual Oil Cogeneration 10201404 External Combustion Boilers Industrial CO Boiler Residual Oil 

20200501 Internal Combustion Engines Industrial Residual/Crude Oil Reciprocating 20200505 Internal Combustion Engines Industrial Residual/Crude Oil Reciprocating: Crankcase Blowby 20200506 Internal Combustion Engines Industrial Residual/Crude Oil Reciprocating: Evaporative Losses (Fuel 

Storage and Delivery System) 

20200507 Internal Combustion Engines Industrial Residual/Crude Oil Reciprocating: Exhaust 30190002 Industrial Processes Chemical Manufacturing Fuel Fired Equipment Residual Oil: Process Heaters 

30190012 Industrial Processes Chemical Manufacturing Fuel Fired Equipment Residual Oil: Incinerators 

30190022 Industrial Processes Chemical Manufacturing Fuel Fired Equipment Residual Oil: Flares 

30290002 Industrial Processes Food and Agriculture Fuel Fired Equipment Residual Oil: Process Heaters 

30390002 Industrial Processes Primary Metal Production Fuel Fired Equipment Residual Oil: Process Heaters 

30390012 Industrial Processes Primary Metal Production Fuel Fired Equipment Residual Oil: Incinerators 

30390022 Industrial Processes Primary Metal Production Fuel Fired Equipment Residual Oil: Flares 

30490002 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Residual Oil: Process Heaters 

30490012 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Residual Oil: Incinerators 

30490022 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Residual Oil: Flares 

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110(a)(1) Maintenance Plan for 8-hour Ozone

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 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-7

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

30490032 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Residual Oil: Furnaces 

30500207 Industrial Processes Mineral Products Asphalt Concrete Asphalt Heater: Residual Oil 

30505021 Industrial Processes Mineral Products Asphalt Processing (Blowing) Asphalt Heater: Residual Oil 

30590002 Industrial Processes Mineral Products Fuel Fired Equipment Residual Oil: Process Heaters 

30590012 Industrial Processes Mineral Products Fuel Fired Equipment Residual Oil: Incinerators 

30600111 Industrial Processes Petroleum Industry Process Heaters Oil-fired (No. 6 Oil) > 100 Million Btu 

Capacity 

30600902 Industrial Processes Petroleum Industry Flares Residual Oil 30609902 Industrial Processes Petroleum Industry Incinerators Residual Oil 30790002 Industrial Processes Pulp and Paper and Wood 

Products 

Fuel Fired Equipment Residual Oil: Process Heaters 

30790012 Industrial Processes Pulp and Paper and Wood 

Products 

Fuel Fired Equipment Residual Oil: Incinerators 

30790022 Industrial Processes Pulp and Paper and Wood 

Products 

Fuel Fired Equipment Residual Oil: Flares 

30890002 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Residual Oil: Process Heaters 

30890012 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Residual Oil: Incinerators 

30890022 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Residual Oil: Flares 

30990002 Industrial Processes Fabricated Metal Products Fuel Fired Equipment Residual Oil: Process Heaters 

30990012 Industrial Processes Fabricated Metal Products Fuel Fired Equipment Residual Oil: Incinerators 

31000402 Industrial Processes Oil and Gas Production Process Heaters Residual Oil 

31000412 Industrial Processes Oil and Gas Production Process Heaters Residual Oil: Steam Generators 

31390002 Industrial Processes Electrical Equipment Process Heaters Residual Oil 39000402 Industrial Processes In-process Fuel Use Residual Oil Cement Kiln/Dryer 39000403 Industrial Processes In-process Fuel Use Residual Oil Lime Kiln 

39000489 Industrial Processes In-process Fuel Use Residual Oil General 

39000499 Industrial Processes In-process Fuel Use Residual Oil General 

39990002 Industrial Processes Miscellaneous 

Manufacturing Industries 

Miscellaneous Manufacturing 

Industries 

Residual Oil: Process Heaters 

39990012 Industrial Processes Miscellaneous 

Manufacturing Industries 

Miscellaneous Manufacturing 

Industries 

Residual Oil: Incinerators 

39990022 Industrial Processes Miscellaneous 

Manufacturing Industries 

Miscellaneous Manufacturing 

Industries 

Residual Oil: Flares 

40201003 Petroleum and Solvent 

Evaporation 

Surface Coating 

Operations 

Coating Oven Heater Residual Oil 

40290012 Petroleum and Solvent 

Evaporation 

Surface Coating 

Operations 

Fuel Fired Equipment Residual Oil: Incinerator/Afterburner 

49090012 Petroleum and Solvent 

Evaporation 

Organic Solvent 

Evaporation 

Fuel Fired Equipment Residual Oil: Incinerators 

SESARM Reference Document 

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110(a)(1) Maintenance Plan for 8-hour Ozone

 73 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-8

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

49090022 Petroleum and Solvent 

Evaporation 

Organic Solvent 

Evaporation 

Fuel Fired Equipment Residual Oil: Flares 

2102006000 - Stationary Source Fuel Combustion; Industrial; Natural Gas; Total: Boilers and IC Engines

10200601 External Combustion Boilers Industrial Natural Gas > 100 Million Btu/hr 10200602 External Combustion Boilers Industrial Natural Gas 10-100 Million Btu/hr 

10200603 External Combustion Boilers Industrial Natural Gas < 10 Million Btu/hr 10200604 External Combustion Boilers Industrial Natural Gas Cogeneration 

10201401 External Combustion Boilers Industrial CO Boiler Natural Gas 

10500106 External Combustion Boilers Space Heaters Industrial Natural Gas 

20200201 Internal Combustion Engines Industrial Natural Gas Turbine Exclude compressor 

station natural gas 

20200202 Internal Combustion Engines Industrial Natural Gas Reciprocating Exclude compressor 

station natural gas 

20200203 Internal Combustion Engines Industrial Natural Gas Turbine: Cogeneration Exclude compressor 

station natural gas 

20200204 Internal Combustion Engines Industrial Natural Gas Reciprocating: Cogeneration Exclude compressor 

station natural gas 

20200205 Internal Combustion Engines Industrial Natural Gas Reciprocating: Crankcase Blowby Exclude compressor 

station natural gas 

20200206 Internal Combustion Engines Industrial Natural Gas Reciprocating: Evaporative Losses (Fuel 

Delivery System) 

Exclude compressor 

station natural gas 

20200207 Internal Combustion Engines Industrial Natural Gas Reciprocating: Exhaust Exclude compressor 

station natural gas 

20200208 Internal Combustion Engines Industrial Natural Gas Turbine: Evaporative Losses (Fuel 

Delivery System) 

Exclude compressor 

station natural gas 

20200209 Internal Combustion Engines Industrial Natural Gas Turbine: Exhaust Exclude compressor 

station natural gas 

20200251 Internal Combustion Engines Industrial Natural Gas 2-cycle Rich Burn Exclude compressor 

station natural gas 

20200252 Internal Combustion Engines Industrial Natural Gas 2-cycle Lean Burn Exclude compressor 

station natural gas 

20200253 Internal Combustion Engines Industrial Natural Gas 4-cycle Rich Burn Exclude compressor 

station natural gas 

20200254 Internal Combustion Engines Industrial Natural Gas 4-cycle Lean Burn Exclude compressor 

station natural gas 

20200255 Internal Combustion Engines Industrial Natural Gas 2-cycle Clean Burn Exclude compressor 

station natural gas 

20200256 Internal Combustion Engines Industrial Natural Gas 4-cycle Clean Burn Exclude compressor 

station natural gas 

30190003 Industrial Processes Chemical Manufacturing Fuel Fired Equipment Natural Gas: Process Heaters 

30190013 Industrial Processes Chemical Manufacturing Fuel Fired Equipment Natural Gas: Incinerators 

30190023 Industrial Processes Chemical Manufacturing Fuel Fired Equipment Natural Gas: Flares 

30290003 Industrial Processes Food and Agriculture Fuel Fired Equipment Natural Gas: Process Heaters 30291001 Industrial Processes Food and Agriculture Fuel Fired Equipment Broiling Food: Natural Gas 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 74 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-9

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

30390003 Industrial Processes Primary Metal Production Fuel Fired Equipment Natural Gas: Process Heaters 

30390013 Industrial Processes Primary Metal Production Fuel Fired Equipment Natural Gas: Incinerators 

30390023 Industrial Processes Primary Metal Production Fuel Fired Equipment Natural Gas: Flares 

30400407 Industrial Processes Secondary Metal 

Production 

Lead Pot Furnace Heater: Natural Gas 

30490003 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Natural Gas: Process Heaters 

30490013 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Natural Gas: Incinerators 

30490023 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Natural Gas: Flares 

30490033 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Natural Gas: Furnaces 

30500206 Industrial Processes Mineral Products Asphalt Concrete Asphalt Heater: Natural Gas 

30505020 Industrial Processes Mineral Products Asphalt Processing (Blowing) Asphalt Heater: Natural Gas 30590003 Industrial Processes Mineral Products Fuel Fired Equipment Natural Gas: Process Heaters 

30590013 Industrial Processes Mineral Products Fuel Fired Equipment Natural Gas: Incinerators 

30590023 Industrial Processes Mineral Products Fuel Fired Equipment Natural Gas: Flares 

30600105 Industrial Processes Petroleum Industry Process Heaters Natural Gas 

30600903 Industrial Processes Petroleum Industry Flares Natural Gas 30602401 Industrial Processes Petroleum Industry Reciprocating Engine 

Compressors 

Natural Gas Fired 

30609903 Industrial Processes Petroleum Industry Incinerators Natural Gas 

30790003 Industrial Processes Pulp and Paper and Wood 

Products 

Fuel Fired Equipment Natural Gas: Process Heaters 

30790013 Industrial Processes Pulp and Paper and Wood 

Products 

Fuel Fired Equipment Natural Gas: Incinerators 

30790023 Industrial Processes Pulp and Paper and Wood 

Products 

Fuel Fired Equipment Natural Gas: Flares 

30890003 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Natural Gas: Process Heaters 

30890013 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Natural Gas: Incinerators 

30890023 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Natural Gas: Flares 

30990003 Industrial Processes Fabricated Metal Products Fuel Fired Equipment Natural Gas: Process Heaters 30990013 Industrial Processes Fabricated Metal Products Fuel Fired Equipment Natural Gas: Incinerators 

30990023 Industrial Processes Fabricated Metal Products Fuel Fired Equipment Natural Gas: Flares 31000404 Industrial Processes Oil and Gas Production Process Heaters Natural Gas 31000414 Industrial Processes Oil and Gas Production Process Heaters Natural Gas: Steam Generators 31390003 Industrial Processes Electrical Equipment Process Heaters Natural Gas 

39000602 Industrial Processes In-process Fuel Use Natural Gas Cement Kiln/Dryer 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 75 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-10

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

39000603 Industrial Processes In-process Fuel Use Natural Gas Lime Kiln 

39000605 Industrial Processes In-process Fuel Use Natural Gas Metal Melting ** 

39000689 Industrial Processes In-process Fuel Use Natural Gas General 

39000699 Industrial Processes In-process Fuel Use Natural Gas General 

39900601 Industrial Processes Miscellaneous 

Manufacturing Industries 

Process Heater/Furnace Natural Gas 

39990003 Industrial Processes Miscellaneous 

Manufacturing Industries 

Miscellaneous Manufacturing 

Industries 

Natural Gas: Process Heaters 

39990013 Industrial Processes Miscellaneous 

Manufacturing Industries 

Miscellaneous Manufacturing 

Industries 

Natural Gas: Incinerators 

39990023 Industrial Processes Miscellaneous 

Manufacturing Industries 

Miscellaneous Manufacturing 

Industries 

Natural Gas: Flares 

40201001 Petroleum and Solvent 

Evaporation 

Surface Coating 

Operations 

Coating Oven Heater Natural Gas 

40290013 Petroleum and Solvent 

Evaporation 

Surface Coating 

Operations 

Fuel Fired Equipment Natural Gas: Incinerator/Afterburner 

40290023 Petroleum and Solvent 

Evaporation 

Surface Coating 

Operations 

Fuel Fired Equipment Natural Gas: Flares 

49090013 Petroleum and Solvent 

Evaporation 

Organic Solvent 

Evaporation 

Fuel Fired Equipment Natural Gas: Incinerators 

49090023 Petroleum and Solvent 

Evaporation 

Organic Solvent 

Evaporation 

Fuel Fired Equipment Natural Gas: Flares 

50390006 Waste Disposal Solid Waste Disposal - 

Industrial 

Auxiliary Fuel/No Emissions Natural Gas 

2102007000 - Stationary Source Fuel Combustion; Industrial; Liquified Petroleum Gas (LPG); Total: All Boiler Types

10201001 External Combustion Boilers Industrial Liquified Petroleum Gas (LPG) Butane 

10201002 External Combustion Boilers Industrial Liquified Petroleum Gas (LPG) Propane 

10201003 External Combustion Boilers Industrial Liquified Petroleum Gas (LPG) Butane/Propane Mixture: Specify Percent 

Butane in Comments 

10500110 External Combustion Boilers Space Heaters Industrial Liquified Petroleum Gas (LPG) 20201001 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Propane: Reciprocating 

20201002 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Butane: Reciprocating 20201005 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Reciprocating: Crankcase Blowby 

20201006 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Reciprocating: Evaporative Losses (Fuel 

Storage and Delivery System) 

20201007 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Reciprocating: Exhaust 

20201008 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Turbine: Evaporative Losses (Fuel 

Storage and Delivery System) 

20201009 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Turbine: Exhaust 

20201011 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Turbine 

20201012 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Reciprocating Engine 

20201013 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Turbine: Cogeneration 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 76 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-11

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

20201014 Internal Combustion Engines Industrial Liquified Petroleum Gas (LPG) Reciprocating Engine: Cogeneration 

27300320 Internal Combustion Engines Off-highway LPG-fueled 

Engines 

Industrial Equipment Industrial Fork Lift: Liquified Petroleum 

Gas (LPG) 

30290005 Industrial Processes Food and Agriculture Fuel Fired Equipment Liquified Petroleum Gas (LPG): Process 

Heaters 

30490035 Industrial Processes Secondary Metal 

Production 

Fuel Fired Equipment Propane: Furnaces 

30500209 Industrial Processes Mineral Products Asphalt Concrete Asphalt Heater: LPG 

30505023 Industrial Processes Mineral Products Asphalt Processing (Blowing) Asphalt Heater: LP Gas 30590005 Industrial Processes Mineral Products Fuel Fired Equipment Liquified Petroleum Gas (LPG): Process 

Heaters 

30600107 Industrial Processes Petroleum Industry Process Heaters LPG-fired 

30600905 Industrial Processes Petroleum Industry Flares Liquified Petroleum Gas 30609905 Industrial Processes Petroleum Industry Incinerators Liquified Petroleum Gas 

30890004 Industrial Processes Rubber and Miscellaneous 

Plastics Products 

Fuel Fired Equipment Liquified Petroleum Gas (LPG): Process 

Heaters 

31000406 Industrial Processes Oil and Gas Production Process Heaters Propane/Butane 

39001089 Industrial Processes In-process Fuel Use Liquified Petroleum Gas General 

39001099 Industrial Processes In-process Fuel Use Liquified Petroleum Gas General 

39901001 Industrial Processes Miscellaneous 

Manufacturing Industries 

Process Heater/Furnace LPG 

40201004 Petroleum and Solvent 

Evaporation 

Surface Coating 

Operations 

Coating Oven Heater Liquified Petroleum Gas (LPG) 

50390010 Waste Disposal Solid Waste Disposal - 

Industrial 

Auxiliary Fuel/No Emissions Liquified Petroleum Gas (LPG) 

2102008000 - Stationary Source Fuel Combustion; Industrial; Wood; Total: All Boiler Types

10200901 External Combustion Boilers Industrial Wood/Bark Waste Bark-fired Boiler 

10200902 External Combustion Boilers Industrial Wood/Bark Waste Wood/Bark-fired Boiler 

10200903 External Combustion Boilers Industrial Wood/Bark Waste Wood-fired Boiler - Wet Wood (>=20% 

moisture) 

10200904 External Combustion Boilers Industrial Wood/Bark Waste Bark-fired Boiler (< 50,000 Lb Steam) ** 10200905 External Combustion Boilers Industrial Wood/Bark Waste Wood/Bark-fired Boiler (< 50,000 Lb 

Steam) ** 

10200906 External Combustion Boilers Industrial Wood/Bark Waste Wood-fired Boiler (< 50,000 Lb Steam) ** 

10200907 External Combustion Boilers Industrial Wood/Bark Waste Wood Cogeneration 

10200908 External Combustion Boilers Industrial Wood/Bark Waste Wood-fired Boiler - Dry Wood (<20% 

moisture) 

10200910 External Combustion Boilers Industrial Wood/Bark Waste Fuel cell/Dutch oven boilers ** 

10200911 External Combustion Boilers Industrial Wood/Bark Waste Stoker boilers ** 

10200912 External Combustion Boilers Industrial Wood/Bark Waste Fluidized bed combustion boiler 

39000989 Industrial Processes In-process Fuel Use Wood General 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 77 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-12

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

39000999 Industrial Processes In-process Fuel Use Wood General: Wood 

2102011000 - Stationary Source Fuel Combustion; Industrial; Kerosene; Total: All Boiler Types

20200901 Internal Combustion Engines Industrial Kerosene/Naphtha (Jet Fuel) Turbine 20200902 Internal Combustion Engines Industrial Kerosene/Naphtha (Jet Fuel) Reciprocating 20200905 Internal Combustion Engines Industrial Kerosene/Naphtha (Jet Fuel) Reciprocating: Crankcase Blowby 20200906 Internal Combustion Engines Industrial Kerosene/Naphtha (Jet Fuel) Reciprocating: Evaporative Losses (Fuel 

Storage and Delivery System) 

20200907 Internal Combustion Engines Industrial Kerosene/Naphtha (Jet Fuel) Reciprocating: Exhaust 20200908 Internal Combustion Engines Industrial Kerosene/Naphtha (Jet Fuel) Turbine: Evaporative Losses (Fuel 

Storage and Delivery System) 

20200909 Internal Combustion Engines Industrial Kerosene/Naphtha (Jet Fuel) Turbine: Exhaust 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 78 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-13

Table A-2. Commercial/Institutional Fuel Combustion Crosswalk for Point Source Subtractions 

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2103001000 - Stationary Source Fuel Combustion; Commercial/Institutional; Anthracite Coal; Total: All Boiler Types

10300101 External Combustion Boilers Commercial/Institutional Anthracite Coal Pulverized Coal 10300102 External Combustion Boilers Commercial/Institutional Anthracite Coal Traveling Grate (Overfeed) Stoker 

10300103 External Combustion Boilers Commercial/Institutional Anthracite Coal Hand-fired 

2103002000 - Stationary Source Fuel Combustion; Commercial/Institutional; Bituminous/Subbituminous Coal; Total: All Boiler Types

10300203 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Cyclone Furnace (Bituminous Coal) 10300205 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Pulverized Coal: Wet Bottom (Bituminous Coal) 10300206 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Pulverized Coal: Dry Bottom (Bituminous Coal) 

10300207 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Overfeed Stoker (Bituminous Coal) 10300208 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Underfeed Stoker (Bituminous Coal) 

10300209 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Spreader Stoker (Bituminous Coal) 

10300211 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Overfeed Stoker ** 

10300214 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Hand-fired (Bituminous Coal) 

10300216 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Pulverized Coal: Dry Bottom (Tangential) (Bituminous 

Coal) 

10300217 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Atmospheric Fluidized Bed Combustion: Bubbling Bed 

(Bituminous Coal) 

10300218 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Atmospheric Fluidized Bed Combustion: Circulating 

Bed (Bitum. Coal) 

10300221 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Pulverized Coal: Wet Bottom (Subbituminous Coal) 

10300222 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Pulverized Coal: Dry Bottom (Subbituminous Coal) 

10300223 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Cyclone Furnace (Subbituminous Coal) 

10300224 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Spreader Stoker (Subbituminous Coal) 

10300225 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Traveling Grate (Overfeed) Stoker (Subbituminous 

Coal) 

10300226 External Combustion Boilers Commercial/Institutional Bituminous/Subbituminous Coal Pulverized Coal: Dry Bottom Tangential 

(Subbituminous Coal) 

10500202 External Combustion Boilers Space Heaters Commercial/Institutional Coal ** 

50190002 Waste Disposal Solid Waste Disposal - 

Government 

Auxiliary Fuel/No Emissions Coal 

50290002 Waste Disposal Solid Waste Disposal - 

Commercial/Institutional 

Auxiliary Fuel/No Emissions Coal 

2103004000 - Stationary Source Fuel Combustion; Commercial/Institutional; Distillate Oil; Total: Boilers and IC Engines

10300501 External Combustion Boilers Commercial/Institutional Distillate Oil Grades 1 and 2 Oil 10300502 External Combustion Boilers Commercial/Institutional Distillate Oil 10-100 Million Btu/hr ** 10300503 External Combustion Boilers Commercial/Institutional Distillate Oil < 10 Million Btu/hr ** 

10300504 External Combustion Boilers Commercial/Institutional Distillate Oil Grade 4 Oil 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 79 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-14

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

10500205 External Combustion Boilers Space Heaters Commercial/Institutional Distillate Oil 

20300101 Internal Combustion Engines Commercial/Institutional Distillate Oil (Diesel) Reciprocating 20300102 Internal Combustion Engines Commercial/Institutional Distillate Oil (Diesel) Turbine 20300105 Internal Combustion Engines Commercial/Institutional Distillate Oil (Diesel) Reciprocating: Crankcase Blowby 

20300106 Internal Combustion Engines Commercial/Institutional Distillate Oil (Diesel) Reciprocating: Evaporative Losses (Fuel Storage and 

Delivery System) 

20300107 Internal Combustion Engines Commercial/Institutional Distillate Oil (Diesel) Reciprocating: Exhaust 20300108 Internal Combustion Engines Commercial/Institutional Distillate Oil (Diesel) Turbine: Evaporative Losses (Fuel Storage and 

Delivery System) 

20300109 Internal Combustion Engines Commercial/Institutional Distillate Oil (Diesel) Turbine: Exhaust 50100602 Waste Disposal Solid Waste Disposal - 

Government 

Fire Fighting Structure: Distillate Oil 

50190005 Waste Disposal Solid Waste Disposal - 

Government 

Auxiliary Fuel/No Emissions Distillate Oil 

50290005 Waste Disposal Solid Waste Disposal - 

Commercial/Institutional 

Auxiliary Fuel/No Emissions Distillate Oil 

2103005000 - Stationary Source Fuel Combustion; Commercial/Institutional; Residual Oil; Total: All Boiler Types

10300401 External Combustion Boilers Commercial/Institutional Residual Oil Grade 6 Oil 10300402 External Combustion Boilers Commercial/Institutional Residual Oil 10-100 Million Btu/hr ** 10300403 External Combustion Boilers Commercial/Institutional Residual Oil < 10 Million Btu/hr ** 10300404 External Combustion Boilers Commercial/Institutional Residual Oil Grade 5 Oil 

2103006000 - Stationary Source Fuel Combustion; Commercial/Institutional; Natural Gas; Total: Boilers and IC Engines

10300601 External Combustion Boilers Commercial/Institutional Natural Gas > 100 Million Btu/hr 10300602 External Combustion Boilers Commercial/Institutional Natural Gas 10-100 Million Btu/hr 10300603 External Combustion Boilers Commercial/Institutional Natural Gas < 10 Million Btu/hr 10500206 External Combustion Boilers Space Heaters Commercial/Institutional Natural Gas 20300201 Internal Combustion Engines Commercial/Institutional Natural Gas Reciprocating 

20300202 Internal Combustion Engines Commercial/Institutional Natural Gas Turbine 

20300203 Internal Combustion Engines Commercial/Institutional Natural Gas Turbine: Cogeneration 20300204 Internal Combustion Engines Commercial/Institutional Natural Gas Cogeneration 20300205 Internal Combustion Engines Commercial/Institutional Natural Gas Reciprocating: Crankcase Blowby 

20300206 Internal Combustion Engines Commercial/Institutional Natural Gas Reciprocating: Evaporative Losses (Fuel Delivery 

System) 

20300207 Internal Combustion Engines Commercial/Institutional Natural Gas Reciprocating: Exhaust 

20300208 Internal Combustion Engines Commercial/Institutional Natural Gas Turbine: Evaporative Losses (Fuel Delivery System) 

20300209 Internal Combustion Engines Commercial/Institutional Natural Gas Turbine: Exhaust 

50190006 Waste Disposal Solid Waste Disposal - 

Government 

Auxiliary Fuel/No Emissions Natural Gas 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 80 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-15

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

50290006 Waste Disposal Solid Waste Disposal - 

Commercial/Institutional 

Auxiliary Fuel/No Emissions Natural Gas 

2103007000 - Stationary Source Fuel Combustion; Commercial/Institutional; Liquified Petroleum Gas (LPG); Total: All Combustor Types

10301001 External Combustion Boilers Commercial/Institutional Liquified Petroleum Gas (LPG) Butane 10301002 External Combustion Boilers Commercial/Institutional Liquified Petroleum Gas (LPG) Propane 

10301003 External Combustion Boilers Commercial/Institutional Liquified Petroleum Gas (LPG) Butane/Propane Mixture: Specify Percent Butane in 

Comments 

10500210 External Combustion Boilers Space Heaters Commercial/Institutional Liquified Petroleum Gas (LPG) 20301001 Internal Combustion Engines Commercial/Institutional Liquified Petroleum Gas (LPG) Propane: Reciprocating 

20301002 Internal Combustion Engines Commercial/Institutional Liquified Petroleum Gas (LPG) Butane: Reciprocating 

20301005 Internal Combustion Engines Commercial/Institutional Liquified Petroleum Gas (LPG) Reciprocating: Crankcase Blowby 

20301006 Internal Combustion Engines Commercial/Institutional Liquified Petroleum Gas (LPG) Reciprocating: Evaporative Losses (Fuel Storage and 

Delivery System) 

20301007 Internal Combustion Engines Commercial/Institutional Liquified Petroleum Gas (LPG) Reciprocating: Exhaust 50190010 Waste Disposal Solid Waste Disposal - 

Government 

Auxiliary Fuel/No Emissions Liquified Petroleum Gas (LPG) 

50290010 Waste Disposal Solid Waste Disposal - 

Commercial/Institutional 

Auxiliary Fuel/No Emissions Liquified Petroleum Gas (LPG) 

2103008000 - Stationary Source Fuel Combustion; Commercial/Institutional; Wood; Total: All Boiler Types

10300901 External Combustion Boilers Commercial/Institutional Wood/Bark Waste Bark-fired Boiler 10300902 External Combustion Boilers Commercial/Institutional Wood/Bark Waste Wood/Bark-fired Boiler 

10300903 External Combustion Boilers Commercial/Institutional Wood/Bark Waste Wood-fired Boiler - Wet Wood (>=20% moisture) 

10300908 External Combustion Boilers Commercial/Institutional Wood/Bark Waste Wood-fired Boiler - Dry Wood (<20% moisture) 10300910 External Combustion Boilers Commercial/Institutional Wood/Bark Waste Fuel cell/Dutch oven boilers ** 

10300911 External Combustion Boilers Commercial/Institutional Wood/Bark Waste Stoker boilers ** 

10300912 External Combustion Boilers Commercial/Institutional Wood/Bark Waste Fluidized bed combustion boilers 

10500209 External Combustion Boilers Space Heaters Commercial/Institutional Wood 

2103011000 - Stationary Source Fuel Combustion; Commercial/Institutional; Kerosene; Total: All Combustor Types

20300901 Internal Combustion Engines Commercial/Institutional Kerosene/Naphtha (Jet Fuel) Turbine: JP-4 20300908 Internal Combustion Engines Commercial/Institutional Kerosene/Naphtha (Jet Fuel) Turbine: Evaporative Losses (Fuel Storage and 

Delivery System) 

20300909 Internal Combustion Engines Commercial/Institutional Kerosene/Naphtha (Jet Fuel) Turbine: Exhaust 50100603 Waste Disposal Solid Waste Disposal - 

Government 

Fire Fighting Structure: Kerosene 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 81 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-16

Table A-3. Construction Crosswalk for Point Source Subtractions 

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2311010000 - Industrial Processes; Construction: SIC 15 – 17; Residential; Total 

and 

2311020000 - Industrial Processes; Construction: SIC 15 – 18; Industrial/Commercial/Institutional; Total

31100101 Industrial 

Processes 

Building Construction Construction: Building 

Contractors 

Site Preparation: Topsoil Removal See Table II-2 for state-level 

SCC 231101000 versus 

2310020000 proportions 

31100102 Industrial 

Processes 

Building Construction Construction: Building 

Contractors 

Site Preparation: Earth Moving (Cut and Fill) See Table II-2 for state-level 

SCC 231101000 versus 

2310020000 proportions 

31100103 Industrial 

Processes 

Building Construction Construction: Building 

Contractors 

Site Preparation: Aggregate Hauling (On Dirt) See Table II-2 for state-level 

SCC 231101000 versus 

2310020000 proportions 

31100199 Industrial 

Processes 

Building Construction Construction: Building 

Contractors 

Other Not Classified See Table II-2 for state-level 

SCC 231101000 versus 

2310020000 proportions 

31100201 Industrial 

Processes 

Building Construction Demolitions/Special Trade 

Contracts 

Mechanical or Explosive Dismemberment See Table II-2 for state-level 

SCC 231101000 versus 

2310020000 proportions 

31100202 Industrial 

Processes 

Building Construction Demolitions/Special Trade 

Contracts 

Mechanical or Explosive Dismemberment See Table II-2 for state-level 

SCC 231101000 versus 

2310020000 proportions 

31100205 Industrial 

Processes 

Building Construction Demolitions/Special Trade 

Contracts 

On-site Truck Traffic See Table II-2 for state-level 

SCC 231101000 versus 

2310020000 proportions 

31100206 Industrial 

Processes 

Building Construction Demolitions/Special Trade 

Contracts 

On-site Truck Traffic See Table II-2 for state-level 

SCC 231101000 versus 

2310020000 proportions 

31100299 Industrial 

Processes 

Building Construction Demolitions/Special Trade 

Contracts 

Other Not Classified: Construction/Demolition See Table II-2 for state-level 

SCC 231101000 versus 

2310020000 proportions 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 82 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-17

Table A-4. Publicly Owned Treatment Works Crosswalk for Point Source Subtractions 

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2630020000 - Waste Disposal, Treatment, and Recovery; Wastewater Treatment; Public Owned; Total Processed

50100701 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Entire Plant 50100702 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Primary Settling Tank 50100703 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Secondary Settling Tank 50100704 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Aeration Tank 50100707 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Headworks Screening 50100708 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Comminutor 

50100710 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Collector Sewers 50100715 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Aerated Grit Chamber 50100719 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Lift Station 50100720 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Primary Settling Tank 50100731 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Diffused Air Act Sludge 

50100732 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Mechanical Mix Air Act Sludge 

50100733 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Pure Oxygen Act Sludge 

50100734 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Trickling Filter 

50100740 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Secondary Clarifier 

50100750 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Tertiary Filters 

50100760 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Chlorine Contact Tank 50100761 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Dechlorination 

50100765 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Weir 50100769 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Storage Basin or Open Tank 50100771 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Gravity Sludge Thickener 50100772 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: DAF Sludge Thickener 

50100781 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Anaerobic Digester 50100791 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Belt Filter Press 50100792 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Sludge Centrifuge 50100793 Waste Disposal Solid Waste Disposal - Government Sewage Treatment POTW: Sludge Drying Bed 

50100795 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Sludge Storage Lagoons/Drying Beds 50100799 Waste Disposal Solid Waste Disposal - Government Sewage Treatment Other Not Classified 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 83 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-18

Table A-5. Solvent Utilization Crosswalk for Point Source Subtractions 

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2401005000 - Solvent Utilization; Surface Coating; Auto Refinishing: SIC 7532; Total: All Solvent Types

40201601 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Application/Electo-deposition/Dip/Spray Only include if NAICS 

code = 8111* 

40201602 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Cleaning/Pretreatment Only include if NAICS 

code = 8111* 

40201603 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Coating Mixing Only include if NAICS 

code = 8111* 

40201604 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Coating Storage Only include if NAICS 

code = 8111* 

40201605 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Equipment Cleanup Only include if NAICS 

code = 8111* 

40201606 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat Operation Only include if NAICS 

code = 8111* 

40201607 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Sealers Only include if NAICS 

code = 8111* 

40201608 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Deadeners Only include if NAICS 

code = 8111* 

40201609 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Anti-corrosion Priming Only include if NAICS 

code = 8111* 

40201619 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Surfacing Operation Only include if NAICS 

code = 8111* 

40201620 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Repair Topcoat Application Area Only include if NAICS 

code = 8111* 

40201621 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Coating: Solvent-borne - Automobiles Only include if NAICS 

code = 8111* 

40201622 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Coating: Electro-deposition - 

Automobiles 

Only include if NAICS 

code = 8111* 

40201623 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Guide Coating: Solvent-borne - Automobiles Only include if NAICS 

code = 8111* 

40201624 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Guide Coating: Water-borne - Automobiles Only include if NAICS 

code = 8111* 

40201625 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat: Solvent-borne - Automobiles Only include if NAICS 

code = 8111* 

40201626 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat: Water-borne - Automobiles Only include if NAICS 

code = 8111* 

40201627 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Coating: Solvent-borne - Light Trucks Only include if NAICS 

code = 8111* 

40201628 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Coating: Electro-deposition - Light 

Trucks 

Only include if NAICS 

code = 8111* 

40201629 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Guide Coating: Solvent-borne - Light Trucks Only include if NAICS 

code = 8111* 

40201630 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Guide Coating: Water-borne - Light Trucks Only include if NAICS 

code = 8111* 

40201631 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat: Solvent-borne - Light Trucks Only include if NAICS 

code = 8111* 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 84 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-19

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40201632 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat: Water-borne - Light Trucks Only include if NAICS 

code = 8111* 

40201699 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Other Not Classified Only include if NAICS 

code = 8111* 

2401015000 - Solvent Utilization; Surface Coating; Factory Finished Wood: SIC 2426 thru 242; Total: All Solvent Types

40202101 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Base Coat 

40202103 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Coating Mixing 

40202104 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Coating Storage 

40202105 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Equipment Cleanup 

40202106 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Topcoat 

40202107 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Filler 

40202108 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Sealer 

40202109 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Inks 

40202110 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Grove Coat Application 

40202111 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Stain Application 

40202117 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Filler Sander 

40202118 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Sealer Sander 

40202131 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Water-borne Coating 

40202132 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Solvent-borne Coating 

40202133 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Ultraviolet Coating 

40202140 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Surface Preparation (Includes Tempering, 

Sanding, Brushing, Grove Cut) 

40202199 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Flatwood Products Other Not Classified 

2401020000 - Solvent Utilization; Surface Coating; Wood Furniture: SIC 25; Total: All Solvent Types

40201901 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Wood Furniture Surface 

Coating 

Coating Operation 

40201903 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Wood Furniture Surface 

Coating 

Coating Mixing 

40201904 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Wood Furniture Surface 

Coating 

Coating Storage 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 85 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-20

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40201999 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Wood Furniture Surface 

Coating 

Other Not Classified 

2401025000 - Solvent Utilization; Surface Coating; Metal Furniture: SIC 25; Total: All Solvent Types

40202001 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Coating Operation 

40202002 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Cleaning/Pretreatment 

40202003 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Coating Mixing 

40202004 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Coating Storage 

40202005 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Equipment Cleanup 

40202010 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Prime Coat Application 

40202011 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Prime Coat Application: Spray, High Solids 

40202012 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Prime Coat Application: Spray, Water-borne 

40202013 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Prime Coat Application: Dip 

40202014 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Prime Coat Application: Flow Coat 

40202015 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Prime Coat Application: Flashoff 

40202020 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Topcoat Application 

40202021 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Topcoat Application: Spray, High Solids 

40202022 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Topcoat Application: Spray, Water-borne 

40202023 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Topcoat Application: Dip 

40202024 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Topcoat Application: Flow Coat 

40202025 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Topcoat Application: Flashoff 

40202031 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Single Spray Line: General 

40202032 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Spray Dip Line: General ** (Use 4-02-020-37) 

40202033 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Spray High Solids Coating ** (Use 4-02-020-

35) 

40202034 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Spray Water-borne Coating ** (Use 4-02-020-

36) 

40202035 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Single Coat Application: Spray, High Solids 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 86 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-21

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40202036 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Single Coat Application: Spray, Water-borne 

40202037 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Single Coat Application: Dip 

40202038 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Single Coat Application: Flow Coat 

40202039 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Single Coat Application: Flashoff 

40202099 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Furniture Operations Other Not Classified 

2401030000 - Solvent Utilization; Surface Coating; Paper: SIC 26; Total: All Solvent Types

40201301 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Paper Coating Coating Operation 

40201303 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Paper Coating Coating Mixing 

40201304 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Paper Coating Coating Storage 

40201305 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Paper Coating Equipment Cleanup 

40201310 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Paper Coating Coating Application: Knife Coater 

40201320 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Paper Coating Coating Application: Reverse Roll Coater 

40201330 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Paper Coating Coating Application: Rotogravure Printer 

40201399 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Paper Coating Other Not Classified 

2401040000 - Solvent Utilization; Surface Coating; Metal Cans: SIC 341; Total: All Solvent Types

40201702 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Cleaning/Pretreatment 

40201703 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Coating Mixing 

40201704 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Coating Storage 

40201705 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Equipment Cleanup 

40201706 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Solvent Storage 

40201721 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Two Piece Exterior Base Coating 

40201722 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Interior Spray Coating 

40201723 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Sheet Base Coating (Interior) 

40201724 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Sheet Base Coating (Exterior) 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 87 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-22

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40201725 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Side Seam Spray Coating 

40201726 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating End Sealing Compound (Also See 4-02-017-36 

& -37) 

40201727 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Lithography 

40201728 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Over Varnish 

40201729 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Exterior End Coating 

40201731 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Three-piece Can Sheet Base Coating 

40201732 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Three-piece Can Sheet Lithographic Coating 

Line 

40201733 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Three-piece Can-side Seam Spray Coating 

40201734 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Three-piece Can Interior Body Spray Coat 

40201735 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Two-piece Can Coating Line 

40201736 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Two-piece Can End Sealing Compound 

40201737 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Three Piece Can End Sealing Compound 

40201738 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Two Piece Can Lithographic Coating Line 

40201739 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Three Piece Can Coating Line (All Coating 

Solvent Emission Points) 

40201799 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Can Coating Other Not Classified 

2401045000 - Solvent Utilization; Surface Coating; Metal Coils: SIC 3498; Total: All Solvent Types

40201801 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Coil Coating Prime Coating Application 

40201802 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Coil Coating Cleaning/Pretreatment 

40201803 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Coil Coating Solvent Mixing 

40201804 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Coil Coating Solvent Storage (Use 4-07-004-01 thru 4-07-

999-98 if possible) 

40201805 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Coil Coating Equipment Cleanup 

40201806 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Coil Coating Finish Coating 

40201807 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Coil Coating Coating Storage 

40201899 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Metal Coil Coating Other Not Classified 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 88 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-23

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2401055000 - Solvent Utilization; Surface Coating; Machinery and Equipment: SIC 35; Total: All Solvent Types

40202501 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Coating Operation 

40202502 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Cleaning/Pretreatment 

40202503 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Coating Mixing 

40202504 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Coating Storage 

40202505 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Equipment Cleanup 

40202510 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Prime Coat Application 

40202511 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Prime Coat Application: Spray, High Solids 

40202512 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Prime Coat Application: Spray, Water-borne 

40202515 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Prime Coat Application: Flashoff 

40202520 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Topcoat Application 

40202521 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Topcoat Application: Spray, High Solids 

40202522 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Topcoat Application: Spray, Water-borne 

40202523 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Topcoat Application: Dip 

40202524 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Topcoat Application: Flow Coat 

40202525 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Topcoat Application: Flashoff 

40202531 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Conveyor Single Flow 

40202532 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Conveyor Single Dip 

40202533 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Conveyor Single Spray 

40202534 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Conveyor Two Coat, Flow and Spray 

40202535 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Conveyor Two Coat, Dip and Spray 

40202536 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Conveyor Two Coat, Spray 

40202537 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Manual Two Coat, Spray and Air Dry 

40202542 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Single Coat Application: Spray, High Solids 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 89 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-24

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40202543 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Single Coat Application: Spray, Water-borne 

40202544 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Single Coat Application: Dip 

40202545 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Single Coat Application: Flow Coat 

40202546 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Single Coat Application: Flashoff 

40202599 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Miscellaneous Metal Parts Other Not Classified 

2401060000 - Solvent Utilization; Surface Coating; Large Appliances: SIC 363; Total: All Solvent Types

40201401 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Prime Coating Operation 

40201402 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Cleaning/Pretreatment 

40201403 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Coating Mixing 

40201404 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Coating Storage 

40201405 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Equipment Cleanup 

40201406 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Topcoat Spray 

40201410 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Prime Coat Flashoff 

40201411 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Topcoat Flashoff 

40201431 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Coating Line: General 

40201432 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Prime Air Spray 

40201433 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Prime Electrostatic Spray 

40201434 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Prime Flow Coat 

40201435 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Prime Dip Coat 

40201436 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Prime Electro-deposition 

40201437 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Top Air Spray 

40201438 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Top Electrostatic Spray 

40201499 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Appliances Other Not Classified 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 90 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-25

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2401065000 - Solvent Utilization; Surface Coating; Electronic and Other Electrical: SIC 36 – 363; Total: All Solvent Types

40203001 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Semiconductors Specify Solvent 

2401070000 - Solvent Utilization; Surface Coating; Motor Vehicles: SIC 371; Total: All Solvent Types

40201601 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Application/Electo-deposition/Dip/Spray Include unless NAICS 

= 8111* 

40201602 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Cleaning/Pretreatment Include unless NAICS 

= 8111* 

40201603 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Coating Mixing Include unless NAICS 

= 8111* 

40201604 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Coating Storage Include unless NAICS 

= 8111* 

40201605 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Equipment Cleanup Include unless NAICS 

= 8111* 

40201606 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat Operation Include unless NAICS 

= 8111* 

40201607 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Sealers Include unless NAICS 

= 8111* 

40201608 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Deadeners Include unless NAICS 

= 8111* 

40201609 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Anti-corrosion Priming Include unless NAICS 

= 8111* 

40201619 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Surfacing Operation Include unless NAICS 

= 8111* 

40201620 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Repair Topcoat Application Area Include unless NAICS 

= 8111* 

40201621 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Coating: Solvent-borne - Automobiles Include unless NAICS 

= 8111* 

40201622 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Coating: Electro-deposition - 

Automobiles 

Include unless NAICS 

= 8111* 

40201623 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Guide Coating: Solvent-borne - Automobiles Include unless NAICS 

= 8111* 

40201624 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Guide Coating: Water-borne - Automobiles Include unless NAICS 

= 8111* 

40201625 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat: Solvent-borne - Automobiles Include unless NAICS 

= 8111* 

40201626 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat: Water-borne - Automobiles Include unless NAICS 

= 8111* 

40201627 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Coating: Solvent-borne - Light Trucks Include unless NAICS 

= 8111* 

40201628 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Prime Coating: Electro-deposition - Light 

Trucks 

Include unless NAICS 

= 8111* 

40201629 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Guide Coating: Solvent-borne - Light Trucks Include unless NAICS 

= 8111* 

40201630 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Guide Coating: Water-borne - Light Trucks Include unless NAICS 

= 8111* 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 91 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-26

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40201631 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat: Solvent-borne - Light Trucks Include unless NAICS 

= 8111* 

40201632 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Topcoat: Water-borne - Light Trucks Include unless NAICS 

= 8111* 

40201699 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Automobiles and Light Trucks Other Not Classified Include unless NAICS 

= 8111* 

2401075000 - Solvent Utilization; Surface Coating; Aircraft: SIC 372; Total: All Solvent Types

40202401 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Aircraft Prime Coating Operation 

40202402 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Aircraft Cleaning/Pretreatment 

40202403 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Aircraft Coating Mixing 

40202404 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Aircraft Coating Storage 

40202405 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Aircraft Equipment Cleanup 

40202406 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Aircraft Topcoat Operation 

40202499 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Aircraft Other Not Classified 

2401080000 - Solvent Utilization; Surface Coating; Marine: SIC 373; Total: All Solvent Types

40202301 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Ships Prime Coating Operation 

40202302 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Ships Cleaning/Pretreatment 

40202303 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Ships Coating Mixing 

40202304 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Ships Coating Storage 

40202305 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Ships Equipment Cleanup 

40202306 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Ships Topcoat Operation 

40202399 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Large Ships Other Not Classified 

2401090000 - Solvent Utilization; Surface Coating; Miscellaneous Manufacturing; Total: All Solvent Types

40202201 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Coating Operation 

40202202 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Cleaning/Pretreatment 

40202203 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Coating Mixing 

40202204 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Coating Storage 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 92 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-27

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40202205 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Equipment Cleanup 

40202206 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: Baseline Coating Mix 

40202207 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: Low Solids Solvent-borne Coating 

40202208 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: Medium Solids Solvent-borne 

Coating 

40202209 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: High Solids Coating (25% Efficiency) 

40202210 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: High Solids Solvent-borne Coating 

(40% Efficiency) 

40202211 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: Water-borne Coating 

40202212 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: Low Solids Solvent-borne EMI/RFI 

Shielding Coating 

40202213 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: Higher Solids Solvent-borne EMI/RFI 

Shielding Coating 

40202214 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: Water-borne EMI/RFI Shielding 

Coating 

40202215 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Business: Zinc Arc Spray 

40202220 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Prime Coat Application 

40202229 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Prime Coat Flashoff 

40202230 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Color Coat Application 

40202239 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Color Coat Flashoff 

40202240 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Topcoat/Texture Coat Application 

40202249 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Topcoat/Texture Coat Flashoff 

40202250 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts EMI/RFI Shielding Coat Application 

40202259 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts EMI/RFI Shielding Coat Flashoff 

40202270 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Sanding/Grit Blasting Prior to EMI/RFI 

Shielding Coat Application 

40202280 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Maskant Application 

40202299 Petroleum and Solvent 

Evaporation 

Surface Coating Operations Plastic Parts Other Not Classified 

2415000000 - Solvent Utilization; Degreasing; All Processes/All Industries; Total: All Solvent Types

40100201 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Stoddard (Petroleum Solvent): Open-top Vapor 

Degreasing 

40100202 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing 1,1,1-Trichloroethane (Methyl Chloroform): 

Open-top Vapor Degreasing 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 93 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-28

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40100203 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Perchloroethylene: Open-top Vapor Degreasing 

40100204 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Methylene Chloride: Open-top Vapor 

Degreasing 

40100205 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Trichloroethylene: Open-top Vapor Degreasing 

40100206 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Toluene: Open-top Vapor Degreasing 

40100207 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Trichlorotrifluoroethane (Freon): Open-top 

Vapor Degreasing 

40100208 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Chlorosolve: Open-top Vapor Degreasing 

40100209 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Butyl Acetate: Open-top Vapor Degreasing 

40100215 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Entire Unit: Open-top Vapor Degreasing 

40100216 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Degreaser: Entire Unit 

40100217 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Entire Unit 

40100221 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Stoddard (Petroleum Solvent): Conveyorized 

Vapor Degreasing 

40100222 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing 1,1,1-Trichloroethane (Methyl 

Chloroform):Conveyorized Vapor Degreaser 

40100223 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Perchloroethylene: Conveyorized Vapor 

Degreasing 

40100224 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Methylene Chloride: Conveyorized Vapor 

Degreasing 

40100225 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Trichloroethylene: Conveyorized Vapor 

Degreasing 

40100235 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Entire Unit: with Vaporized Solvent: 

Conveyorized Vapor Degreasing 

40100236 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Entire Unit: with Non-boiling Solvent: 

Conveyorized Vapor Degreasing 

40100251 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Stoddard (Petroleum Solvent): General 

Degreasing Units 

40100252 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing 1,1,1-Trichloroethane (Methyl Chloroform): 

General Degreasing Units 

40100253 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Perchloroethylene: General Degreasing Units 

40100254 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Methylene Chloride: General Degreasing Units 

40100255 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Trichloroethylene: General Degreasing Units 

40100256 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Toluene: General Degreasing Units 

40100257 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Trichlorotrifluoroethane (Freon): General 

Degreasing Units 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 94 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-29

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40100258 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Trichlorofluoromethane: General Degreasing 

Units 

40100259 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing 1,1,1-Trichloroethane (Methyl Chloroform): 

General Degreasing Units 

40100295 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Other Not Classified: General Degreasing Units 

40100296 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Other Not Classified: General Degreasing Units 

40100297 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Other Not Classified: Open-top Vapor 

Degreasing 

40100298 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Other Not Classified: Conveyorized Vapor 

Degreasing 

40100299 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Degreasing Other Not Classified: Open-top Vapor 

Degreasing 

40100301 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Methanol 

40100302 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Methylene Chloride 

40100303 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Stoddard (Petroleum Solvent) 

40100304 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Perchloroethylene 

40100305 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

1,1,1-Trichloroethane (Methyl Chloroform) 

40100306 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Trichloroethylene 

40100307 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Isopropyl Alcohol 

40100308 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Methyl Ethyl Ketone 

40100309 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Freon 

40100310 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Acetone 

40100311 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Glycol Ethers 

40100335 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Entire Unit 

40100336 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Degreaser: Entire Unit 

40100398 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Other Not Classified 

40100399 Petroleum and Solvent 

Evaporation

Organic Solvent Evaporation Cold Solvent 

Cleaning/Stripping 

Other Not Classified 

40100401 Petroleum and Solvent 

Evaporation 

Organic Solvent Evaporation Knit Fabric Scouring with 

Chlorinated Solvent 

Perchloroethylene 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 95 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-30

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2425000000 - Solvent Utilization; Graphic Arts; All Processes; Total: All Solvent Types

40500101 Petroleum and Solvent 

Evaporation 

Printing/Publishing Drying Dryer 

40500199 Petroleum and Solvent 

Evaporation 

Printing/Publishing Drying Dryer 

40500201 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Letter Press: 2751 

40500202 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent (Kerosene) 

40500203 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvents (Mineral Solvents) 

40500211 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Letter Press: 2751 

40500212 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Printing: Letter Press 

40500215 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Letterpress: Cleaning Solution 

40500301 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Printing: Flexographic 

40500302 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent (Carbitol) 

40500303 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent (Cellosolve) 

40500304 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent (Ethyl Alcohol) 

40500305 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent (Isopropyl Alcohol) 

40500306 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent (n-Propyl Alcohol) 

40500307 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent (Naphtha) 

40500311 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Printing: Flexographic 

40500312 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Printing: Flexographic 

40500314 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Printing: Flexographic: Propyl Alcohol Cleanup 

40500315 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Flexographic: Steam: Water-based 

40500316 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Flexographic: Steam: Water-based 

40500317 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Flexographic: Steam: Water-based 

40500318 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Flexographic: Steam: Water-based in Ink 

40500319 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Flexographic: Steam: Water-based Ink Storage 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 96 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-31

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40500401 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Lithographic: 2752 

40500411 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Lithographic: 2752 

40500412 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Lithographic: 2752 

40500413 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Lithographic: Isopropyl Alcohol Cleanup 

40500414 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Flexographic: Propyl Alcohol Cleanup 

40500415 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Offset Lithography: Dampening Solution with 

Alcohol Substitute 

40500416 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Offset Lithography: Dampening Solution with 

High Solvent Content 

40500417 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Offset Lithography: Cleaning Solution: Waterbased 

40500418 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Offset Lithography: Dampening Solution with 

Isopropyl Alcohol 

40500421 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Offset Lithography: Heatset Ink Mixing 

40500422 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Offset Lithography: Heatset Solvent Storage 

40500431 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Offset Lithography: Nonheated Lithographic 

Inks 

40500432 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Offset Lithography: Nonheated Lithographic 

Inks 

40500433 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Offset Lithography: Nonheated Lithographic 

Inks 

40500501 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Gravure: 2754 

40500502 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent: Dimethylformamide 

40500503 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent: Ethyl Acetate 

40500506 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent: Methyl Ethyl Ketone 

40500507 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent: Methyl Isobutyl Ketone 

40500510 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent: Toluene 

40500511 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Gravure: 2754 

40500512 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Gravure: 2754 

40500513 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Gravure: 2754 

40500514 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Gravure: Cleanup Solvent 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 97 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-32

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40500597 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Other Not Classified 

40500598 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent: Other Not Specified 

40500599 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Thinning Solvent: Other Not Specified 

40500601 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Ink Mixing 

40500701 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Solvent Storage 

40500801 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Screen Printing 

40500802 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Fugitive Emissions: Cleaning Rags 

40500811 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Screen Printing 

40500812 Petroleum and Solvent 

Evaporation 

Printing/Publishing General Screen Printing 

40588801 Petroleum and Solvent 

Evaporation 

Printing/Publishing Fugitive Emissions Specify in Comments Field 

40588802 Petroleum and Solvent 

Evaporation 

Printing/Publishing Fugitive Emissions Specify in Comments Field 

40588803 Petroleum and Solvent 

Evaporation 

Printing/Publishing Fugitive Emissions Specify in Comments Field 

40588804 Petroleum and Solvent 

Evaporation 

Printing/Publishing Fugitive Emissions Specify in Comments Field 

40588805 Petroleum and Solvent 

Evaporation 

Printing/Publishing Fugitive Emissions Specify in Comments Field 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 98 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-33

Table A-6. Gasoline Distribution Crosswalk for Point Source Subtractions 

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2501050120 - Storage and Transport; Petroleum and Petroleum Product Storage; Bulk Terminals: All Evaporative Losses; Gasoline

40400101 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Breathing Loss 

(67000 Bbl Capacity) - Fixed Roof Tank 

40400102 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Breathing Loss 

(67000 Bbl Capacity) - Fixed Roof Tank 

40400103 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Breathing Loss (67000 

Bbl. Capacity) - Fixed Roof Tank 

40400104 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Breathing Loss 

(250000 Bbl Capacity)-Fixed Roof Tank 

40400105 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Breathing Loss 

(250000 Bbl Capacity)-Fixed Roof Tank 

40400106 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Breathing Loss 

(250000 Bbl Capacity) - Fixed Roof 

Tank 

40400107 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Working Loss (Diam. 

Independent) - Fixed Roof Tank 

40400108 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Working Loss (Diam. 

Independent) - Fixed Roof Tank 

40400109 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Working Loss (Diam. 

Independent) - Fixed Roof Tank 

40400110 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Standing Loss 

(67000 Bbl Capacity)-Float. Roof Tank 

40400111 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Standing Loss 

(67000 Bbl Capacity)-Float. Roof Tank 

40400112 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Standing Loss (67000 

Bbl Capacity)- Floating Roof Tank 

40400113 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Standing Loss 

(250000 Bbl Cap.) - Floating Roof Tank 

40400114 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Standing Loss 

(250000 Bbl Cap.) - Floating Roof Tank 

40400115 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Standing Loss 

(250000 Bbl Cap.) - Floating Roof Tank 

40400116 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13/10/7: Withdrawal 

Loss (67000 Bbl Cap.) - Float Rf Tnk 

40400117 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13/10/7: Withdrawal 

Loss (250000 Bbl Cap.) - Float Rf Tnk 

40400118 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Filling Loss (10500 

Bbl Cap.) - Variable Vapor Space 

40400119 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Filling Loss (10500 

Bbl Cap.) - Variable Vapor Space 

40400120 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Filling Loss (10500 

Bbl Cap.) - Variable Vapor Space 

40400131 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Standing Loss - Ext. 

Floating Roof w/ Primary Seal 

40400132 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Standing Loss - Ext. 

Floating Roof w/ Primary Seal 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 99 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-34

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40400133 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Standing Loss - 

External Floating Roof w/ Primary Seal 

40400141 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Standing Loss - Ext. 

Floating Roof w/ Secondary Seal 

40400142 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Standing Loss - Ext. 

Floating Roof w/ Secondary Seal 

40400143 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Standing Loss - Ext. 

Floating Roof w/ Secondary Seal 

40400148 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13/10/7: Withdrawal 

Loss - Ext. Float Roof (Pri/Sec Seal) 

40400150 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Miscellaneous Losses/Leaks: Loading 

Racks 

40400151 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Valves, Flanges, and Pumps 

40400152 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Vapor Collection Losses 

40400153 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Vapor Control Unit Losses 

40400161 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Standing Loss - Int. 

Floating Roof w/ Primary Seal 

40400162 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Standing Loss - Int. 

Floating Roof w/ Primary Seal 

40400163 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Standing Loss - 

Internal Floating Roof w/ Primary Seal 

40400171 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13: Standing Loss - Int. 

Floating Roof w/ Secondary Seal 

40400172 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 10: Standing Loss - Int. 

Floating Roof w/ Secondary Seal 

40400173 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 7: Standing Loss - Int. 

Floating Roof w/ Secondary Seal 

40400178 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Gasoline RVP 13/10/7: Withdrawal 

Loss - Int. Float Roof (Pri/Sec Seal) 

2501055120 - Storage and Transport; Petroleum and Petroleum Product Storage; Bulk Plants: All Evaporative Losses; Gasoline

40400201 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 13: Breathing Loss 

(67000 Bbl Capacity) - Fixed Roof Tank 

40400202 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10: Breathing Loss 

(67000 Bbl Capacity) - Fixed Roof Tank 

40400203 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 7: Breathing Loss (67000 

Bbl. Capacity) - Fixed Roof Tank 

40400204 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 13: Working Loss (67000 

Bbl. Capacity) - Fixed Roof Tank 

40400205 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10: Working Loss (67000 

Bbl. Capacity) - Fixed Roof Tank 

40400206 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 7: Working Loss (67000 

Bbl. Capacity) - Fixed Roof Tank 

40400207 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 13: Standing Loss 

(67000 Bbl Cap.) - Floating Roof Tank 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 100 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-35

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40400208 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10: Standing Loss 

(67000 Bbl Cap.) - Floating Roof Tank 

40400209 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 7: Standing Loss (67000 

Bbl Cap.) - Floating Roof Tank 

40400210 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 13/10/7: Withdrawal 

Loss (67000 Bbl Cap.) - Float Rf Tnk 

40400211 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 13: Filling Loss (10500 

Bbl Cap.) - Variable Vapor Space 

40400212 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10: Filling Loss (10500 

Bbl Cap.) - Variable Vapor Space 

40400213 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 7: Filling Loss (10500 

Bbl Cap.) - Variable Vapor Space 

40400231 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 13: Standing Loss - Ext. 

Floating Roof w/ Primary Seal 

40400232 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10: Standing Loss - Ext. 

Floating Roof w/ Primary Seal 

40400233 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 7: Standing Loss - 

External Floating Roof w/ Primary Seal 

40400241 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 13: Standing Loss - Ext. 

Floating Roof w/ Secondary Seal 

40400242 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10: Standing Loss - Ext. 

Floating Roof w/ Secondary Seal 

40400243 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 7: Standing Loss - Ext. 

Floating Roof w/ Secondary Seal 

40400248 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10/13/7: Withdrawal 

Loss - Ext. Float Roof (Pri/Sec Seal) 

40400250 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Loading Racks 

40400251 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Valves, Flanges, and Pumps 

40400252 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Miscellaneous Losses/Leaks: Vapor 

Collection Losses 

40400253 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Miscellaneous Losses/Leaks: Vapor 

Control Unit Losses 

40400261 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 13: Standing Loss - Int. 

Floating Roof w/ Primary Seal 

40400262 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10: Standing Loss - Int. 

Floating Roof w/ Primary Seal 

40400263 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 7: Standing Loss - 

Internal Floating Roof w/ Primary Seal 

40400271 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 13: Standing Loss - Int. 

Floating Roof w/ Secondary Seal 

40400272 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10: Standing Loss - Int. 

Floating Roof w/ Secondary Seal 

40400273 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 7: Standing Loss - Int. 

Floating Roof w/ Secondary Seal 

40400278 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Gasoline RVP 10/13/7: Withdrawal 

Loss - Int. Float Roof (Pri/Sec Seal) 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 101 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-36

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40400401 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Petrol Prods - 

Undergrd Tanks 

Gasoline RVP 13: Breathing Loss 

40400402 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Petrol Prods - 

Undergrd Tanks 

Gasoline RVP 13: Working Loss 

40400403 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Petrol Prods - 

Undergrd Tanks 

Gasoline RVP 10: Breathing Loss 

40400404 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Petrol Prods - 

Undergrd Tanks 

Gasoline RVP 10: Working Loss 

40400405 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Petrol Prods - 

Undergrd Tanks 

Gasoline RVP 7: Breathing Loss 

40400406 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Petrol Prods - 

Undergrd Tanks 

Gasoline RVP 7: Working Loss 

40600101 Petroleum and Solvent Evaporation Transport. & Marketing of 

Petrol Product 

Tank Cars/Trucks Gasoline: Splash Loading ** 

40600126 Petroleum and Solvent Evaporation Transport. & Marketing of 

Petrol Product 

Tank Cars/Trucks Gasoline: Submerged Loading ** 

40600131 Petroleum and Solvent Evaporation Transport. & Marketing of 

Petrol Product 

Tank Cars/Trucks Gasoline: Submerged Loading (Normal 

Service) 

40600136 Petroleum and Solvent Evaporation Transport. & Marketing of 

Petrol Product 

Tank Cars/Trucks Gasoline: Splash Loading (Normal 

Service) 

40600141 Petroleum and Solvent Evaporation Transport. & Marketing of 

Petrol Product 

Tank Cars/Trucks Gasoline: Submerged Loading 

(Balanced Service) 

40600144 Petroleum and Solvent Evaporation Transport. & Marketing of 

Petrol Product 

Tank Cars/Trucks Gasoline: Splash Loading (Balanced 

Service) 

40600147 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Tank Cars/Trucks Gasoline: Submerged Loading (Clean 

Tanks) 

2501060051 - Storage and Transport; Petroleum and Petroleum Product Storage; Gasoline Service Stations; Stage 1: Submerged Filling

40600302 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Submerged Filling w/o Controls 

40600305 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Unloading ** Emissions from SCC 

40600305 allocated to 

2501060051, 2501060052, 

and 2501060053 based on 

proportion of total 

emissions for these SCCs. 

40600399 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Not Classified ** Emissions from SCC 

40600399 allocated to 

2501060051, 2501060052, 

and 2501060053 based on 

proportion of total 

emissions for these SCCs. 

40600702 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Consumer 

(Corporate) Fleet 

Refueling - Stage I 

Submerged Filling w/o Controls 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 102 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-37

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2501060052 - Storage and Transport; Petroleum and Petroleum Product Storage; Gasoline Service Stations; Stage 1: Splash Filling

40600301 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Splash Filling 

40600305 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Unloading ** Emissions from SCC 

40600305 allocated to 

2501060051, 2501060052, 

and 2501060053 based on 

proportion of total 

emissions for these SCCs. 

40600399 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Not Classified ** Emissions from SCC 

40600399 allocated to 

2501060051, 2501060052, 

and 2501060053 based on 

proportion of total 

emissions for these SCCs. 

40600701 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Consumer 

(Corporate) Fleet 

Refueling - Stage I 

Splash Filling 

2501060053 - Storage and Transport; Petroleum and Petroleum Product Storage; Gasoline Service Stations; Stage 1: Balanced Submerged Filling

40600305 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Unloading ** Emissions from SCC 

40600305 allocated to 

2501060051, 2501060052, 

and 2501060053 based on 

proportion of total 

emissions for these SCCs. 

40600306 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Balanced Submerged Filling 

40600399 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Not Classified ** Emissions from SCC 

40600399 allocated to 

2501060051, 2501060052, 

and 2501060053 based on 

proportion of total 

emissions for these SCCs. 

40600706 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Consumer 

(Corporate) Fleet 

Refueling - Stage I 

Balanced Submerged Filling 

2501060100 - Storage and Transport; Petroleum and Petroleum Product Storage; Gasoline Service Stations; Stage 2: Total

40600401 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Filling Vehicle Gas 

Tanks - Stage II 

Vapor Loss w/o Controls 

40600402 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Filling Vehicle Gas 

Tanks - Stage II 

Liquid Spill Loss w/o Controls 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 103 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-38

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

40600403 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Filling Vehicle Gas 

Tanks - Stage II 

Vapor Loss w/o Controls 

40600499 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Filling Vehicle Gas 

Tanks - Stage II 

Not Classified ** 

40600601 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Consumer 

(Corporate) Fleet 

Refueling - Stage II 

Vapor Loss w/o Controls 

40600602 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Consumer 

(Corporate) Fleet 

Refueling - Stage II 

Liquid Spill Loss w/o Controls 

40600603 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Consumer 

(Corporate) Fleet 

Refueling - Stage II 

Vapor Loss w/controls 

2501060201 – Storage and Transport; Petroleum and Petroleum Product Transport; Gasoline Service Stations; Underground Tank: Breathing and Emptying

40600307 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Gasoline Retail 

Operations - Stage I 

Underground Tank Breathing and 

Emptying 

40600707 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Consumer 

(Corporate) Fleet 

Refueling - Stage I 

Underground Tank Breathing and 

Emptying 

2505030120 - Storage and Transport; Petroleum and Petroleum Product Transport; Truck; Gasoline

40400154 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Terminals Tank Truck Vapor Leaks 

40400254 Petroleum and Solvent Evaporation Petroleum Liquids Storage 

(non-Refinery) 

Bulk Plants Tank Truck Vapor Losses 

40600162 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Tank Cars and Trucks Gasoline: Loaded with Fuel (Transit 

Losses) 

40600163 Petroleum and Solvent Evaporation Transportation and 

Marketing of Petroleum 

Products 

Tank Cars and Trucks Gasoline: Return with Vapor (Transit 

Losses) 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 104 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-39

Table A-7. Mining and Quarrying Crosswalk for Point Source Subtraction 

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2325000000 – Industrial Processes; Mining and Quarrying: SIC 14; All Processes; Total 

30302401 Industrial Processes Primary Metal Production Metal Mining (General Processes) Primary Crushing: Low Moisture Ore 30302402 Industrial Processes Primary Metal Production Metal Mining (General Processes) Secondary Crushing: Low Moisture Ore 

30302403 Industrial Processes Primary Metal Production Metal Mining (General Processes) Tertiary Crushing: Low Moisture Ore 30302404 Industrial Processes Primary Metal Production Metal Mining (General Processes) Material Handling: Low Moisture Ore 

30302405 Industrial Processes Primary Metal Production Metal Mining (General Processes) Primary Crushing: High Moisture Ore 

30302406 Industrial Processes Primary Metal Production Metal Mining (General Processes) Secondary Crushing: High Moisture Ore 

30302407 Industrial Processes Primary Metal Production Metal Mining (General Processes) Tertiary Crushing: High Moisture Ore 

30302408 Industrial Processes Primary Metal Production Metal Mining (General Processes) Material Handling: High Moisture Ore 

30302409 Industrial Processes Primary Metal Production Metal Mining (General Processes) Dry Grinding with Air Conveying 

30302410 Industrial Processes Primary Metal Production Metal Mining (General Processes) Dry Grinding without Air Conveying 30302411 Industrial Processes Primary Metal Production Metal Mining (General Processes) Ore Drying 

30303101 Industrial Processes Primary Metal Production Leadbearing Ore Crushing and Grinding Lead Ore w/ 5.1% Lead Content 

30303102 Industrial Processes Primary Metal Production Leadbearing Ore Crushing and Grinding Zinc Ore w/ 0.2% Lead Content 30303103 Industrial Processes Primary Metal Production Leadbearing Ore Crushing and Grinding Copper Ore w/ 0.2% Lead Content 30303104 Industrial Processes Primary Metal Production Leadbearing Ore Crushing and Grinding Lead-Zinc Ore w/ 2% Lead Content 

30303105 Industrial Processes Primary Metal Production Leadbearing Ore Crushing and Grinding Copper-Lead Ore w/ 2% Lead Content

30303106 Industrial Processes Primary Metal Production Leadbearing Ore Crushing and Grinding Copper-Zinc Ore w/ 0.2% Lead Content 30303107 Industrial Processes Primary Metal Production Leadbearing Ore Crushing and Grinding Copper-Lead-Zinc w/ 2% Lead Content 30501001 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Fluidized Bed 

30501002 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Flash or Suspension 

30501003 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Multilouvered 

30501004 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Rotary 

30501005 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Cascade 

30501006 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Continuous Carrier 

30501007 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Screen 

30501008 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Unloading 

30501009 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Raw Coal Storage 

30501010 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Crushing 

30501011 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Coal Transfer 

30501012 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Screening 

30501013 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310)

Air Tables 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 105 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-40

30501014 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Cleaned Coal Storage 

30501015 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Loading 

30501016 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Loading: Clean Coal 

30501017 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Secondary Crushing 

30501021 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Overburden Removal 

30501022 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Drilling/Blasting 

30501023 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Loading 

30501024 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Hauling 

30501030 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Topsoil Removal 

30501031 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Scrapers: Travel Mode 

30501032 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Topsoil Unloading 

30501033 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Overburden 

30501034 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Coal Seam: Drilling 

30501035 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Blasting: Coal Overburden 

30501036 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Dragline: Overburden Removal 

30501037 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Truck Loading: Overburden 

30501038 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Truck Loading: Coal 

30501039 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Hauling: Haul Trucks 

30501040 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Truck Unloading: End Dump - Coal 

30501041 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Truck Unloading: Bottom Dump - Coal 

30501042 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Truck Unloading: Bottom Dump - 

Overburden 

30501043 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Open Storage Pile: Coal 

30501044 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Train Loading: Coal 

30501045 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Bulldozing: Overburden 

30501046 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Bulldozing: Coal 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 106 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-41

30501047 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Grading 

30501048 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Overburden Replacement 

30501049 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Wind Erosion: Exposed Areas 

30501050 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Vehicle Traffic: Light/Medium Vehicles 

30501051 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Surface Mining Operations: Open 

Storage Pile: Spoils 

30501060 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Surface Mining Operations: Primary 

Crusher 

30501061 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Surface Mining Operations: Secondary 

Crusher 

30501062 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Surface Mining Operations: Screens 

30501090 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Haul Roads: General 

30501099 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305310) 

Other Not Classified 

30501640 Industrial Processes Mineral Products Lime Manufacture Vehicle Traffic 

30501650 Industrial Processes Mineral Products Lime Manufacture Quarrying Raw Limestone 

30502009 Industrial Processes Mineral Products Stone Quarrying - Processing (See also 305320) Blasting: General 

30502010 Industrial Processes Mineral Products Stone Quarrying - Processing (See also 305320) Drilling 

30502018 Industrial Processes Mineral Products Stone Quarrying - Processing (See also 305320) Drilling with Liquid Injection 30502020 Industrial Processes Mineral Products Stone Quarrying - Processing (See also 305320) Drilling 30502513 Industrial Processes Mineral Products Construction Sand and Gravel Excavating 

30502514 Industrial Processes Mineral Products Construction Sand and Gravel Drilling and Blasting 

30503101 Industrial Processes Mineral Products Asbestos Mining Surface Blasting 

30503102 Industrial Processes Mineral Products Asbestos Mining Surface Drilling 30503103 Industrial Processes Mineral Products Asbestos Mining Cobbing 30503108 Industrial Processes Mineral Products Asbestos Mining Overburden Stripping 

30503109 Industrial Processes Mineral Products Asbestos Mining Ventilation of Process Operations 30503199 Industrial Processes Mineral Products Asbestos Mining Other Not Classified 30504001 Industrial Processes Mineral Products Mining and Quarrying of Nonmetallic Minerals Open Pit Blasting 

30504002 Industrial Processes Mineral Products Mining and Quarrying of Nonmetallic Minerals Open Pit Drilling 

30504003 Industrial Processes Mineral Products Mining and Quarrying of Nonmetallic Minerals Open Pit Cobbing 

30504010 Industrial Processes Mineral Products Mining and Quarrying of Nonmetallic Minerals Underground Ventilation 30504024 Industrial Processes Mineral Products Mining and Quarrying of Nonmetallic Minerals Overburden Stripping 

30504101 Industrial Processes Mineral Products Clay processing: Kaolin Mining 30504201 Industrial Processes Mineral Products Clay processing: Ball clay Mining 

30504301 Industrial Processes Mineral Products Clay processing: Fire clay Mining 30504401 Industrial Processes Mineral Products Clay processing: Bentonite Mining 

30504501 Industrial Processes Mineral Products Clay processing: Fullers earth Mining 

30504601 Industrial Processes Mineral Products Clay processing: Common clay and shale, NEC Mining 

30531001 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Fluidized Bed 

30531002 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Flash or Suspension 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 107 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-42

30531003 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Multilouvered 

30531004 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Rotary 

30531005 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Cascade 

30531006 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Continuous Carrier 

30531007 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Screen 

30531008 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Unloading 

30531009 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Raw Coal Storage 

30531010 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Crushing 

30531011 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Coal Transfer 

30531012 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Screening 

30531013 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Air Tables 

30531014 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Cleaned Coal Storage 

30531015 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Loading 

30531016 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Loading: Clean Coal 

30531017 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Secondary Crushing 

30531090 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Haul Roads: General 

30531099 Industrial Processes Mineral Products Coal Mining, Cleaning, and Material Handling (See 

305010) 

Other Not Classified 

30532009 Industrial Processes Mineral Products Stone Quarrying - Processing (See also 305020 for 

diff. units) 

Blasting: General 

30532010 Industrial Processes Mineral Products Stone Quarrying - Processing (See also 305020 for 

diff. units) 

Drilling 

30532011 Industrial Processes Mineral Products Stone Quarrying - Processing (See also 305020 for 

diff. units) 

Hauling 

30532020 Industrial Processes Mineral Products Stone Quarrying - Processing (See also 305020 for 

diff. units) 

Drilling 

30532090 Industrial Processes Mineral Products Stone Quarrying - Processing (See also 305020 for 

diff. units) 

Haul Roads - General 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 108 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-43

Table A-8. Agriculture Production Crosswalk for Livestock 

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2805001100 - Miscellaneous Area Sources; Agriculture Production – Livestock; Beef cattle - finishing operations on feedlots (drylots); Confinement

30202001 Industrial Processes Food and Agriculture Beef Cattle Feedlots Feedlots: General Apportion between nonpoint SCCs 

based on CMU Model output 

30202002 Industrial Processes Food and Agriculture Beef Cattle Feedlots Feedlots: General Apportion between nonpoint SCCs 

based on CMU Model output 

2805001200 - Miscellaneous Area Sources; Agriculture Production – Livestock; Beef cattle - finishing operations on feedlots (drylots); Manure handling and storage

30202001 Industrial Processes Food and Agriculture Beef Cattle Feedlots Feedlots: General Apportion between nonpoint SCCs 

based on CMU Model output 

30202002 Industrial Processes Food and Agriculture Beef Cattle Feedlots Feedlots: General Apportion between nonpoint SCCs 

based on CMU Model output 

2805001300 - Miscellaneous Area Sources; Agriculture Production – Livestock; Beef cattle - finishing operations on feedlots (drylots); Land application of manure

30202001 Industrial Processes Food and Agriculture Beef Cattle Feedlots Feedlots: General Apportion between nonpoint SCCs 

based on CMU Model output 

30202002 Industrial Processes Food and Agriculture Beef Cattle Feedlots Feedlots: General Apportion between nonpoint SCCs 

based on CMU Model output 

2805003100 - Miscellaneous Area Sources; Agriculture Production – Livestock; Beef cattle - finishing operations on pasture/range; Confinement

30202001 Industrial Processes Food and Agriculture Beef Cattle Feedlots Feedlots: General Apportion between nonpoint SCCs 

based on CMU Model output 

30202002 Industrial Processes Food and Agriculture Beef Cattle Feedlots Feedlots: General Apportion between nonpoint SCCs 

based on CMU Model output 

2805007100 - Miscellaneous Area Sources; Agriculture Production – Livestock; Poultry production - layers with dry manure management systems; Confinement 

30202101 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Dry Apportion between nonpoint SCCs 

based on CMU Model output 

30202102 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Dry Apportion between nonpoint SCCs 

based on CMU Model output 

2805007300 - Miscellaneous Area Sources; Agriculture Production – Livestock; Poultry production - layers with dry manure management systems; Land application of manure

30202101 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Dry Apportion between nonpoint SCCs 

based on CMU Model output 

30202102 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Dry Apportion between nonpoint SCCs 

based on CMU Model output 

2805008100 - Miscellaneous Area Sources; Agriculture Production – Livestock; Poultry production - layers with wet manure management systems; Confinement 

30202105 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Wet Apportion between nonpoint SCCs 

based on CMU Model output 

30202106 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Wet Apportion between nonpoint SCCs 

based on CMU Model output 

2805008200 - Miscellaneous Area Sources; Agriculture Production – Livestock; Poultry production - layers with wet manure management systems; Manure handling and storage 

30202105 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Wet Apportion between nonpoint SCCs 

based on CMU Model output 

30202106 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Wet Apportion between nonpoint SCCs 

based on CMU Model output 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 109 

 Appendix C 

April 13, 2011
PECHAN June 2010 

Final Report A-44

Point SCC SCC1 DESC SCC3 DESC SCC6 DESC SCC8 DESC Comments 

2805008300 - Miscellaneous Area Sources; Agriculture Production – Livestock; Poultry production - layers with wet manure management systems; Land application of manure

30202105 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Wet Apportion between nonpoint SCCs 

based on CMU Model output 

30202106 Industrial Processes Food and Agriculture Eggs and Poultry Production Manure Handling: Wet Apportion between nonpoint SCCs 

based on CMU Model output 

2805039100 - Miscellaneous Area Sources; Agriculture Production – Livestock; Swine production - operations with lagoons (unspecified animal age); Confinement

30202000 Industrial Processes Food and Agriculture Beef Cattle Feedlots Swine Feedlots Apportion between nonpoint SCCs 

based on CMU Model output 

2805039200 - Miscellaneous Area Sources; Agriculture Production – Livestock; Swine production - operations with lagoons (unspecified animal age); Manure handling and storage

30202000 Industrial Processes Food and Agriculture Beef Cattle Feedlots Swine Feedlots Apportion between nonpoint SCCs 

based on CMU Model output 

2805039300 - Miscellaneous Area Sources; Agriculture Production – Livestock; Swine production – deep-pit house operations (unspecified animal age); Land application of manure

30202000 Industrial Processes Food and Agriculture Beef Cattle Feedlots Swine Feedlots Apportion between nonpoint SCCs 

based on CMU Model output 

2805047100 – Miscellaneous Area Sources; Agriculture Production – Livestock; Swine Production – deep-pit operations (unspecified animal age); Confinement 

30202000 Industrial Processes Food and Agriculture Beef Cattle Feedlots Swine Feedlots Apportion between nonpoint SCCs 

based on CMU Model output 

2805047300 – Miscellaneous Area Sources; Agriculture Production – Livestock; Swine Production – deep-pit operations (unspecified animal age); Land application of manure

30202000 Industrial Processes Food and Agriculture Beef Cattle Feedlots Swine Feedlots Apportion between nonpoint SCCs 

based on CMU Model output 

2805053100 – Miscellaneous Area Sources; Agriculture Production – Livestock; Swine Production – outdoor operations (unspecified animal age); Confinement 

30202000 Industrial Processes Food and Agriculture Beef Cattle Feedlots Swine Feedlots Apportion between nonpoint SCCs 

based on CMU Model output 

SESARM Reference Document 

Greensboro/Winston-Salem/High Point area 

110(a)(1) Maintenance Plan for 8-hour Ozone

 110 

 Appendix C 

April 13, 2011