### MEMORANDUM

TO : Kim Teal and Keith Barnett, U.S

. Environmental Protection Agency

FROM : Eastern Research Group, Inc. (ERG)

DATE : January 21, 2015

SUBJECT : Technology Review for Cleaning Operations in the Aerospace Source Category



## 1.0 INTRODUCTION Section 112 of the Clean Air Act (CAA) requires the U.S. Environmental Protection Agency (EPA) to establish technology

- based standards for listed source categories. These technology

- based standards are often referred to as maximum achievable control technology (MACT) standards. The Aerospace MACT (40 CFR part 63, subpart GG) regulates HAP emissions from facilities that are major sources and are engaged, ei ther in part or in whole, in the manufacture or rework of commercial, civil, or military aerospace vehicles or components. The rule requires the use of MACT to reduce HAP emissions from the following operations: cleaning; primer, topcoat and chemical milli ng maskant application; depainting; and waste storage and handling.
Section 112 also contains provisions requiring the EPA to periodically revisit these standards. Specifically, section 112(d)(6) states:
(6) REVIEW AND REVISION.

– The Administrator shall review, and revise as necessary (taking into account developments in practices, processes, and control technologies), emissions standards promulgated under this section no less often than every 8 years.
To comply with this CAA requirement, the EPA conducte d a technology review for the Aerospace MACT standard for major sources. This memorandum addresses the portion of the technology review for cleaning operations.
For the purposes of reviewing a MACT standard, the EPA considers a “development” in practices , processes, and control technologies to be:

• A ny add

- on control technology or other equipment that was not identified and considered during MACT development;

• Any improvements in add

- on control technology or other equipment (that was identified and consider ed during MACT development) that could result in significant additional emission reduction;

• Any work practice or operational procedure that was not identified and conside red during MACT development; www.erg.com

1

### • Any process change or pollution prevention alternative th at could be broadly applied that was not identified and con sidered during MACT development; and

• Any significant changes in the cost (including cost effectiveness) of applying controls (including controls the EPA considered during the development of the original MACT standards).

Section 2 of this memorandum presents a summary of the sources of data that were used to conduct the technology review and Section 3 presents the technology review for cleaning operations.



## 2 .0 SOURCES OF AVAILABLE CONTROL TECHNOL OGY INFORMATION To identify any developments in practices, processes, or control technologies that could be applicable to cleaning operations in the Aerospace industry, we consulted the following sources of data: RACT/BACT/LAER Clearinghouse, the Californi a Statewide Best Available Control Technology (BACT) Clearinghouse, regulatory actions promulgated subsequent to the Aerospace MACT, regional and state regulations, and correspondence with state agencies and industry.
In addition, in order to assess deve lopments in practices, processes and control technologies that have occurred in the aerospace manufacturing and rework industry since promulgation of the MACT standards, the EPA sent out a comprehensive information collection request (ICR) to all known fac ilities in February 2011. The ICR requested information on material usage and control techniques used on all of the regulated and unregulated emission sources. Responses were received from 100 major source facilities and 145 synthetic minor facilities with adequate information to determine the current level of control of HAP emissions, as well as to calculate HAP emissions.

2.1 RACT/BACT/LAER Clearinghouse Database Under the EPA's New Source Review (NSR) program, if a company is planning to build a new plan t or modify an existing plant such that criteria air pollution emissions will increase by a certain amount, then the company must obtain an NSR permit. The NSR permit is a construction permit which generally requires the company to minimize air pollution e missions by changing the process to prevent air pollution and/or installing air pollution control equipment.
The terms "RACT," "BACT," and "LAER" are acronyms for different program requirements relevant to the NSR program. RACT, or Reasonably Available C ontrol Technology, is required on sources in areas that are not meeting national ambient air quality standards (non

- attainment areas). BACT, or Best Available Control Technology, is required on new or modified major sources in clean areas (attainment areas ). LAER, or Lowest Achievable Emission Rate, is required on new or modified major sources in non

- attainment areas.
BACT and LAER (and sometimes RACT) are determined on a case

- by

- case basis, usually by State or local permitting agencies. The EPA establishe d the RACT/BACT/LAER Clearinghouse, or RBLC, to provide a central data base of air pollution technology information

2

### (including past BACT and LAER decisions contained in NSR permits) to promote the sharing of information among permitting agencies and to aid in future case

- by

- case determinations. However, data in the RBLC are not limited to sources subject to RACT, BACT, and LAER requirements. Noteworthy prevention and control technology decisions and information may be included even if they are not related t o past RACT, BACT, or LAER decisions.
The RBLC contains over 5,000 air pollution control permit determinations that can help identify appropriate technologies to mitigate most air pollutant emission streams. It was designed to help permit applicants and r eviewers make pollution prevention and control technology decisions for stationary air pollution sources, and includes data submitted by several U.S. territories and all 50 States on over 200 different air pollutants and 1,000 industrial processes.

The RBL C provides several options for searching the permit database on

- line to locate applicable control technologies. On October 14 , 2014 we conducted a search of the RBLC. As a preliminary step, a search of the RBLC process 41.001 (Aerospace Surface Coating) wa s performed and reviewed for cleaning provisions. The resulting report of this search is presented in Appendix 1. None were specific for solvent cleaning, although a painting operations permit in Washington S tate (see discussion below for further detail) contained the same composite vapor pressure limit value as the Aerospace MACT. We then broadened the search to processes with the keyword “cleaning” to see if any other determinations appeared for aerospace operations

. One California facility, with two na mes (GKN and GEN)

- Aerospace Chem

- Tronics, was found in this search, but the BACT determination was the same 45 mm Hg vapor pressure allowance for cleaning solvents found in the Aerospace MACT. We then specified a broader search using the “Aerospace” keywor d to ensure that there weren’t any applicable processes described that were not captured by 41.001 process group or captured by the term “cleaning.” This search turned up four items, but these were all surface coating operations and none of them pertain to solvent cleaning processes. A search of the California’s Statewide Best Available Control Technology (BACT) Clearinghouse yielded a determination for the “Wipe Cleaning: Wipe Cleaning Operation” source category at an a erospace facility (the same facility identified in the RBLC search discussed above ) . The BACT determination is from 2002, and consists of a solvent vapor pressure limit of 45 mm Hg a t 68 ° F, and complies with San Diego Air Pollution Control District’s Rule 67.9(d)(4). 1


### Finally , a search of Washington S tate’s records of permits for aerospace facilities identified a Prevention of Significant Deterioration (PSD) permit amendment dated February 19, 2013 (included as Appendix 2 to this memorandum). In this, the PSD permit applies a “Low VOC vapor pressure cleaning solvents and strippers” condition of less than 45 mm Hg to cleaning solvents covered by the permit. This allows the same vap or pressure limitations provided in the hand

- wipe cleaning operations requirements of the Aerospace MACT (i.e., 45 mm Hg vapor pressure or meeting composition requirements of Table 1 to section 63.744)

.

1 http://www.arb.ca.gov/bact/bactnew/determination.php?var=956 , accessed on October 14, 2014.



### 3

### 2.2 Subsequent Regulatory Actions No regulatory actions promulgated subsequent to the Aerospace MACT were identified for solvent cleaning operations. However, various regulatory actions related to surface finishing operations were reviewed as they include controls similar to those used to control solvent cleaning operations

. These regulatory actions, listed in Table 1, were reviewed for developments in practices, processes and control technologies.

Table 1. Subseque nt Regulatory Actions for Sources Similar to Aerospace Cleaning Operations

MACT Standards Subpart Date Practices, Processes, and Control Technologies Evaluated Surface Coating of Metal Furniture RRRR 5/23/2003
There are no provisions specific to hand wipe cleaning or spray gun cleaning other than work practices similar to those in the Aerospace MACT. However, t hese activities are included as part of the coating operation under the definition of “cleaning materials.” 2 A facility may use a dd

- on control devices ( e.g., carbon adsorbers, thermal or catalytic oxidizers, concentrators) to comply with emission limits for coating operations that are given in mass HAP per unit coating solids for a coating subcategory in these NESHAP that includes all parts of the coating operation. Surface Coating of Wood Building Products QQQQ 5/28/2003
Surface Coating of Large Appliances NNNN 7/23/2002 Surface Coating of Automobiles and Light

- Duty Trucks IIII 4/26/2004
Surface Coating of Plastic Parts and Products PPPP 4/19/2004
Surface Coating of Miscellaneous Metal Parts and Products MMMM 01/02/2004

Area Source Standards Subpart Date Practices, Processes, and Control Technologies Evaluated Paint Stripping and Miscellaneous Surface Coating Operations HHHHHH 1/9/2008 Spray gun cleaning requirements similar to those techniques allowed in Aerospace MACT.

Nine Metal Fabrication and Finishing Source Categories XXXXXX 7/23/2008 Spray gun cleaning requirements similar to those techniques allowed in Aerospace MACT.

2 In all these major source subparts, “Cleaning material” is defined to mean “a solvent used to remove contaminants and other materials, such as dirt, grease, oil, and dried or wet coating (e.g., depainting), from a substra te before or after coating application or from equipment associated with a coating operation, such as spray booths, spray guns, racks, tanks, and hangers. Thus, it includes any cleaning material used on substrates or equipment or both.” Cleaning materials were included as part of the affected source for each coating category or subcategory in each of these NESHAP.



### 4Table 1. Subseque nt Regulatory Actions for Sources Similar to Aerospace Cleaning Operations Residual Risk

Standards Subpart Date Practices, Processes, and Control Technologies Identified as Developments Shipbuilding and Ship Repair II 11/21/2011 Not applicable to solvent cleaning

Wood Furniture Manufacturing JJ 11/21/2011 Spray gun cleaning solvents must be collected into a normally closed container, and prohibition of certain HAP from use in cleaning solvents (see Table 4 of Subpart JJ of Part 63). This list includes metals, and various other HAP that would not be typically associated with cleaning solvents.


### As seen above, there are no d evelopments identified in the regulatory actions listed in Table 1.

2.3 State and Regional Regulations In addition to the RLBC and subsequent regulatory actions, we examined a variety of regulations of the Bay Area Air Quality Management District (BAAQMD), the South Coast Air Quality Management District (SCAQMD), the San Diego County Air Pollution Control District (SDAPCD), the Ventura County Air Pollution Co ntrol District (VCAPCD), Missouri Department of Na tural Resources , and Washington Department of Ecology

. These regulations generally address VOC emissions, rather than volatile organic HAP emissions, but in many cases include provisions such as spray gun cleaning methods and solvent vapor pressure limitat ions to reduce organic evaporative emissions from solvent cleaning operations just as intended for cleaning affected sources under the Aerospace MACT. In several cases, the state and regional regulations have the same 45 mm Hg composite vapor pressure as t he Aerospace MACT, but instead of overall composite, was the composite of VOC vapor pressure. At least one California district rule ha s a more stringent vapor pressure requirement for cleaning solvents than in subpart GG , but EPA could find no facilities s ubject to subpart GG located in th at district.

2.4 2011 ICR Data for Cleaning The database of responses to the 2011 ICR were also reviewed to determine the technologies and practices reported by industry. For solvent cleaning operations, the re was only

one instance of a reported control device , which was at Edwards Air Force Base. This consist ed of a carbon adsorption control device, which is primarily used to control organic emissions from paint spray booths at the facility, seemingly indicating that t he solvent cleaning for the spray gun and residual wipe cleaning are done inside the booth

. The same facility also indicated that non

HAP spray gun cleaners are used first to clean coating application equipment. Facilities generally reported using work p ractices and housekeeping measures, such as storing cleaning materials, solvent, and spent solvent in closed containers to comply with the Aerospace MACT. Spray gun cleaning is often done in enclosed cleaners, and s pray gun and wipe cleaning were oftentim es reported as out of booth activities

. One facility reported using a non
- HAP blend of MEK and 2

- Butanol with a vapor pressure of 36 mm Hg for a portion of their facility’s emission

5

### units. Appendix 3 contains a table listing the results of the ICR database query for solvent cleaning operations.



## 3.0 TECHNOLOGY REVIEW FOR CLEANING OPERATIONS Cleaning operations are used at essentially every processing step of aerospace surface coating, from preparing surfaces to be coated to cleaning up the coating applicatio n equipment. Organic HAP emissions are usually fugitive in nature, and result from the evaporation of the volatile portion of the cleaning solvent. In the Aerospace MACT, cleaning operation requirements are broken out by housekeeping measures, hand

- wipe c leaning, spray gun cleaning, and flush cleaning. Requirements apply to new and existing sources equally

. 3.1 Summary of Existing MACT Level of Control The Aerospace MACT standard (subpart GG) promulgated in 1995 requires the following for cleaning operations :

• Housekeeping measures (comply with these requirements if the solvent does not comply with specified composition requirements (see table below) or does not have HAP and VOC content below de minimis levels):

o Place used solvent

- laden materials in bags or closed containers, and ensure that these are kept closed at all times except when depositing or removing these materials from the container.

o Store fresh and spent solvents in closed containers.

o Handle and transfer cleaning solvents in a way to min imize spills.

o Demonstrate that equivalent or better measures to the closed container practices are being used.

• Hand

- wipe cleaning (excludes spray gun equipment cleaning done according to the spray gun cleaning provisions) :

o Use cleaning solvents that meet o ne of the following:

– Meet the specified composition requirements (see table below)

– Have a composite vapor pressure of 45 mm mercury (mm Hg) or less at 20° C;

– Demonstrate 60% reduction in volume of hand

- wipe solvents from a baseline level, adjusted for prod uction.

o Spray gun cleaning (operations using cleaning solutions with HAP and VOC content below de minimis levels are exempt) must use one of these techniques:

– Enclosed system

– clean spray gun in enclosed system. Inspect for leaks monthly and, if leak is found, repair within 15 days of discovery.

– Nonatomized cleaning

– clean spray gun by forcing cleaning solvent through gun with atomizing cap in place, but no atomizing air is used. Direct solvent into a waste container that is closed when not in use.

6

### – Disa ssembled spray gun cleaning

– Disassemble spray gun and clean components by hand in a vat. Keep vat closed when soaking pieces or when not in use.

– Atomized cleaning

– Clean gun by forcing clean ing solvent through gun and directing atomized spray into wast e container equipped with device to capture atomized cleaning solvent emissions. (Nozzle tip cleaning for automated spray equipment systems, except for those programmed to spray into a closed container, are exempt from the spray gun cleaning requirements.)

o Flush cleaning (except for those using solvents meeting the specified composition requirements (see table below) or semi

- aqueous solvents):

– Empty used cleaning solvent each time flush cleaning occurs into an enclosed container or collection system that i s kept closed when not in use, or use a system with equivalent emission control.

Composition requirements for approved cleaning solvents (Table 1 to the Aerospace MACT referenced in requirements above) 

### Cleaning solvent type Composition requirements Aqueous Water is primary ingredient (80 percent or more as applied must be water). Solution must have a flash point greater than 93° C, and must be miscible in water. Hydrocarbon

- based Composed of photochemically reactive hydrocarbons and/or oxygenated hy drocarbons, but contain no HAP. Maximum vapor pressure allowed is 7 mm Hg at 20° C.

• The following cleaning operations are exempt from the hand

- wipe requirements:

o Breathing oxygen systems

o Components and assemblies exposed to strong oxidizers or reducers

o Surface activation prior to adhesive bonding

o Electronic parts

o Equipment fluid systems, including air

- to

- air heat exchangers and hydraulic fluid systems

o Fuel cells, tanks, and confined spaces

o Solar cells, coated optics, and thermal control surfaces

o Upholste ry, curtains, fabric and other textiles used in the aircraft interior

o Honeycomb cores

o Transparencies, polycarbonate, or glass substrates

7

### o Research and development, quality control and laboratory testing

o Using nonflammable liquids within five feet of energiz ed electrical systems

o Essential uses under the Montreal Protocol for which the Administrator has allocated essential use allowances or exemptions in 40 CFR 82.4.

3.2 Identified Control Measures for Cleaning Operations Current industry practices employed t o control emissions from cleaning operations include the use of work practices, enclosures, and solvent composition requirements (including those with VOC and HAP content below de minimis levels)

. 3.2.1 Add

- On Control Technology or Other Equipment Not Identified and Considered During MACT Development The MACT standards for cleaning operations did not require that hand

- wipe cleaning operations be conducted in booths equipped with organic emiss ion control devices, due to the fugitive nature of the bulk of hand

- wipe cleaning emissions. The lone ICR response indicating that add

- on air pollution control is used is for a facili ty that performs spray gun cleaning and residual spray gun hand

- wipe cleaning within a spray booth that routes air flow through a carb on adsorption control device. Based on ICR responses from other facilities, we are uncertain whether this practice can be widely applied to other facilities without impacting their operations (i.e., many facilities indicate that they perform hand

- wipe cle aning outside of booths).

3.2.2 Improvements in Add

- On Control Technology or Other Equipment (That Was Identified and Considered During MACT Development) The MACT standard for hand

- wipe solvents include the option of a composite vapor pressure of 45 mm Hg. As seen in an ICR response, one facility uses a non

- HAP solvent blend with a vapor pressure of 36 mm Hg. It is notable that they do not report using this for all cleaning processes at this facility. That, and the realization that different coating syst ems require different solvent formulations, we are not confident that this same solvent formulation can be widely applied across the industry.

8

## Appendix 1 RBLC Results for Aerospace

### COMPREHENSIVE REPORT Report Date:10/16/2014 

## Facility Information

RBLC ID: 

### WA-0347 (draft) Date Determination Last Updated: 03/14/2013 Corporate/Company Name: THE BOEING COMPANY Permit Number: PSD-12-01

Facility Name: BOEING RENTON Permit Date: 02/19/2013 (actual) Facility Contact: MICHAEL VERHAAR (425) 965-1567 MICHAEL.L.VERHAAR@BOEING.COM FRS Number: Facility Description: The Boeing Renton facility is located in the city of Renton in King County, Washington, and began operation in 1942. It occupies 339 acres, and currently manufactures parts for and assembles the 737 series airplane model. The facility is located in the south half of Section 18, Township 23N, Range 5, Willamette Meridian. It is bounded to the north by Lake Washington, to the south by Airport Way, to the east by Logan Avenue, and to the west by the Renton Airport SIC Code: 3721

Permit Type: D: Both B (Add new process to existing facility) &C (Modify process at existing facility) NAICS Code: 336411
Permit URL: http://www.ecy.wa.gov/programs/air/psd/psd_existingpermits.html EPA Region: 10 COUNTRY: USA Facility County: KING Facility State: WA Facility ZIP Code: 98124 Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name)

MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.gov Permit Notes:
Affected Boundaries: Boundary Type: Class 1 Area State: Boundary: Distance: CLASS1 WA Alpine Lakes < 100 km CLASS1 WA Glacier Peak < 100 km CLASS1 WA Goat Rocks 100km - 50km CLASS1 WA Mount Adams 100km - 50km CLASS1 WA Mount Rainier NP < 100 km CLASS1 WA North Cascades NP 100km - 50km CLASS1 WA Olympic NP < 100 km INTL BORDER US/Canada Border 100km - 50km Facility-wide Emissions: Pollutant Name: Facility-wide Emissions Increase: Volatile Organic Compounds (VOC) 750.0000 (Tons/Year)

### Process/Pollutant Information

PROCESS NAME: Floor Activities Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 504.00 airplanes per year
Process Notes: Floor activities include but are not limited to spar, wing, and aircraft assembly.

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Other Other Test Method: mass ballance Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 458.0000 TONS YEAR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAP Control Method: (P) Boeing must comply with all applicable VOC emission standards of the National Emission Standards for Aerospace Manufacturing and Rework Facilities, 40 C.F.R. Part 63, Subpart GG (Aerospace NESHAP), as in effect on February 19, 2013 Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: New Vertical Wing Booth (PB5) Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel:Throughput: 0

Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Other Other Test Method: mass ballance Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 65.0000 LB PER WING 12-MONTH ROLLING Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAP Control Method: (P) Boeing must comply with all applicable VOC emission standards of the National Emission Standards for Aerospace Manufacturing and Rework Facilities, 40 C.F.R. Part 63, Subpart GG (Aerospace NESHAP), as in effect on February 19, 2013 Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: New Vertical Wing Booth (PB6) Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Other Other Test Method: mass ballancePollutant Group(s): ( Volatile Organic Compounds (VOC) )

Emission Limit 1: 65.0000 LB PER WING 12-MONTH ROLLING Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAP Control Method: (P) Boeing must comply with all applicable VOC emission standards of the National Emission Standards for Aerospace Manufacturing and Rework Facilities, 40 C.F.R. Part 63, Subpart GG (Aerospace NESHAP), as in effect on February 19, 2013 Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: New Vertical Wing Booth (PB7) Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Other Other Test Method: mass ballance Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 65.0000 LB PER WING 12-MONTH ROLLING Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAPOther Applicable Requirements: NESHAP

Control Method: (P) Boeing must comply with all applicable VOC emission standards of the National Emission Standards for Aerospace Manufacturing and Rework Facilities, 40 C.F.R. Part 63, Subpart GG (Aerospace NESHAP), as in effect on February 19, 2013 Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: New Corrosion Inhibitor Compound Booth (CB1) Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Other Other Test Method: mass ballance Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 7.7000 LB/WING 12-MONTH ROLLING Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAP Control Method: (P) Boeing must comply with all applicable VOC emission standards of the National Emission Standards for Aerospace Manufacturing and Rework Facilities, 40 C.F.R. Part 63, Subpart GG (Aerospace NESHAP), as in effect on February 19, 2013 Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/tonCompliance Verified: Unknown

Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: New Corrosion Inhibitor Compound Booth (CB2) Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Other Other Test Method: mass ballance Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 7.7000 LB PER WING 12-MONTH ROLLING Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAP Control Method: (P) Boeing must comply with all applicable VOC emission standards of the National Emission Standards for Aerospace Manufacturing and Rework Facilities, 40 C.F.R. Part 63, Subpart GG (Aerospace NESHAP), as in effect on February 19, 2013 Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: New Corrosion Inhibitor Compound Booth (CB3)Process Type: 41.001 (Aerospace Surface Coating)

Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Other Other Test Method: mass ballance Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 7.7000 LB PER WING 12-MONTH ROLLING Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: Other Applicable Requirements: Control Method: (P) Boeing must comply with all applicable VOC emission standards of the National Emission Standards for Aerospace Manufacturing and Rework Facilities, 40 C.F.R. Part 63, Subpart GG (Aerospace NESHAP), as in effect on February 19, 2013 Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: New Paint Hangar (P-7/P-8) Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)CAS Number: VOC

Test Method: Other Other Test Method: mass ballance Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 1350.0000 LB PER PLANE 12-MONTH ROLLING Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAP Control Method: (P) Boeing must comply with all applicable VOC emission standards of the National Emission Standards for Aerospace Manufacturing and Rework Facilities, 40 C.F.R. Part 63, Subpart GG (Aerospace NESHAP), as in effect on February 19, 2013 Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### WA-0348 (draft) Date Determination Last Updated: 03/14/2013 Corporate/Company Name: THE BOEING COMPANY Permit Number: PSD-08-01

AMENDMENT 2 Facility Name: BOEING RENTON Permit Date: 02/19/2013 (actual) Facility Contact: MICHAEL VERHAAR (425) 965-1567 MICHAEL.L.VERHAAR@BOEING.COM FRS Number: Facility Description: The Boeing Renton facility is located in the city of Renton in King County, Washington, and began operation

in 1942. It occupies 339 acres, and currently manufactures parts for and assembles the 737 series airplane model. The facility is located in the south half of Section 18, Township 23N, Range 5, Willamette Meridian. It is bounded to the north by Lake Washington, to the south by Airport Way, to the east by Logan Avenue, and to the west by the Renton Airport SIC Code: 3721

Permit Type: C: Modify process at existing facility NAICS Code: 336411
Permit URL: http://www.ecy.wa.gov/programs/air/psd/psd_existingpermits.htmlEPA Region: 10 COUNTRY: USA

Facility County: KING Facility State: WA Facility ZIP Code: 98124 Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name)

MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.gov Permit Notes: Boeing Renton increased VOC emissions at Buildings 4-20, 4-21, 4-81, and 4-82. The 118 tpy VOC limit was eliminated and incoorporated into a

facility limit of 750 tpy in PSD-12-01. Affected Boundaries: Boundary Type: Class 1 Area State: Boundary: Distance: CLASS1 WA Alpine Lakes < 100 km CLASS1 WA Glacier Peak < 100 km CLASS1 WA Goat Rocks 100km - 50km CLASS1 WA Mount Adams 100km - 50km CLASS1 WA Mount Rainier NP < 100 km CLASS1 WA North Cascades NP 100km - 50km CLASS1 WA Olympic NP < 100 km INTL BORDER US/Canada Border 100km - 50km



### Process/Pollutant Information

PROCESS NAME: P1 Painting Operations Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 6.00 depainted airplanes
Process Notes: No more than 6 airplanes may be depainted in Building 5-50 in any 12 consecutive months

POLLUTANT NAME:
CAS Number: Test Method: Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: Other Applicable Requirements: NESHAPControl Method: ()

Est. % Efficiency: Cost Effectiveness: $/ton Incremental Cost Effectiveness: $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: Final exterior coating Building 5-50 Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Other Other Test Method: mass ballance Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 40.8000 TONS 12 CONSECUTIVE MONTHS Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (P) low VOC primers, coatings, and solvents. Application requirements. composite vapor pressure of 45 mm Hg @ 20 degree C Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

## Facility Information

RBLC ID: 

### IN-0126 (final) Date Determination Last Updated: 10/11/2012 Corporate/Company Name: DEAN BALDWIN PAINTING LP Permit Number: 103-30549-00046 Facility Name: DEAN BALDWIN PAINTING LP Permit Date: 09/21/2011 (actual) Facility Contact: BARBARA BALDWIN 8304385340 FRS Number: 110043976301 Facility Description: STATIONARY AIRCRAFT REFINISHING FACILITY SIC Code: 4581 Permit Type: A: New/Greenfield Facility NAICS Code: 488190
Permit URL: HTTP://PERMITS.AIR.IDEM.IN.GOV/30549F.PDF EPA Region: 5 COUNTRY: USA Facility County: MIAMI Facility State: IN Facility ZIP Code: 46971 Permit Issued By: INDIANA DEPT OF ENV MGMT, OFC OF AIR (Agency Name) MR. MATT STUCKEY(Agency Contact) (317) 233-0203 mstuckey@idem.in.gov Other Agency Contact Info: PERMIT WRITER: JASON KRAWCZYK JKRAWCZYK@IDEM.IN.GOV 317-234-5174 Permit Notes:



### Process/Pollutant Information

PROCESS NAME: REFINISH OPERATION Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 23.00 GAL/H PAINT
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 4.5000 LB/GAL MONTHLY VOLUME-WEIGHTED AVERAGEEmission Limit 2: 4.5000 LB/GAL MONTHLY VOLUME-WEIGHTED AVERAGE

Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: N Case-by-Case Basis: OTHER CASE-BY-CASE Other Applicable Requirements: N/A Control Method: (P) MANGAMENT AND WORK PRACTICES Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes: EMISSION LIMIT 1: UNIT OF MEASURE: PER GAL OF PRIMER (LESS WATER & EXEPMT SOLVENTS), AS APPLIED EMISSION LIMIT 2: UNIT OF MEASURE: PER GAL OF TOPCOATS (LESS WATER & EXEPMT SOLVENTS), AS APPLIED EMISSION LIMIT 3: 4.5 LB OF VOC/ GAL OF SELF-PRIMING TOPCOATS, MONTHLY VOLUME-WEIGHTED AVERAGE, (LESS WATER & EXEPMT SOLVENTS), AS APPLIED EMISSION LIMIT 4: ALL PRIMERS AND TOPCOATS (INCLUDING SELF-PRIMING TOPCOATS) SHALL BE APPLIED USING ONE OR MORE OF THE APPLICATION TECHNIQUES SPECIFIED BELOW: FLOW/CURTAIN COAT APPLICATION, DIP COAT APPLICATION, ROLL COATING, BRUSH COATING, COTTON-TIPPED SWAB APPLICATION, ELECTRODEPOSITION (DIP) COATING, HIGH VOLUME LOW PRESSURE (HVLP) SPRAYING, ELECTROSTATIC SPRAY APPLICATION, OR OTHER COATING APPLICATION METHODS THAT ACHIEVE EMISSION REDUCTIONS EQUIVALENT TO HVLP OR ELECTROSTATIC SPRAY APPLICATION METHODS. STATE BACT



## Facility Information

RBLC ID: 

### WA-0344 (final) Date Determination Last Updated: 03/03/2009 Corporate/Company Name: BOEING COMMERCIAL AIRPLANE GROUP Permit Number: PSD 08-01 Facility Name: RENTON Permit Date: 10/07/2008 (actual) Facility Contact: MICHAEL VERHAAR 4259652302 MICHAEL.L.VERHAAR@BOEING.COM FRS Number: 110015518965 Facility Description: THEY MAKE AIRPLANES. THIS PERMIT IS FOR A PAINT BOOTH/HANGAR. SIC Code: 3721 Permit Type: B: Add new process to existing facility NAICS Code: 336411
Permit URL: EPA Region: 10 COUNTRY: USA Facility County: KING Facility State: WAFacility ZIP Code: 98055

Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name) MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.gov Permit Notes: Facility-wide Emissions: Pollutant Name: Facility-wide Emissions Increase: Volatile Organic Compounds (VOC) 73.9000 (Tons/Year)



### Process/Pollutant Information

PROCESS NAME: PAINT BOOTH/HANGAR Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 40.8000 T/YR 12 MONTH ROLLING AVERAGE Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (P) COMPOLIANCE WITH 40 CFR PART 63, SUBPART GG AND LOW VOC VAPOR PRESSURE CLEANING SOLVENTS AND STRIPPERS WITH LOW PRESSURE APPLICATORS OR MANUAL APPLICATION FOR DEPAINTING. Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

## Facility Information

RBLC ID: 

### WA-0340 (final) Date Determination Last Updated: 03/27/2008 Corporate/Company Name: THE BOEING COMPANY Permit Number: PSD-06-04

Facility Name: BOEING EVERETT Permit Date: 07/27/2007 (actual) Facility Contact: JOHN FOSBERG 4257170988 JOHN.T.FOSBERG@BOEING.COM FRS Number: 110005340489 Facility Description: CURRENTLY THE AIRPLANES ARE PAINTED IN ONE OF THREE EXISTING PAINT HANGARS, I.E.,

BUILDINGS 45-01, 45-03, AND 45-04 LOCATED TO THE SOUTH OF STATE ROUTE 526. DUE TO INCREASED MARKET DEMAND FOR THESE AIRPLANES, PREDICTED PRODUCTION RATES FOR 2009 AND BEYOND MAY EXCEED THE RATE AT WHICH AIRPLANES CAN BE PAINTED IN THE THREE EXISTING HANGARS. THEREFORE, BOEING PLANS TO CONSTRUCT A NEW FOURTH AIRPLANE HANGAR AT THE EVERETT FACILITY TO ACCOMMODATE THE INCREASED PRODUCTION RATE. THE NEW PAINT HANGAR IS EXPECTED TO BE BUILT ADJACENT TO THE 45-01 BUILDING. IT WILL INCLUDE UP TO EIGHT NEW SOLVENT CLEANING BENCHES, A PAINT STRIPPING BENCH, SOLVENT RECOVERY EQUIPMENT, TWO EXHAUST HOODS FOR MIXING SMALL QUANTITIES OF PAINT, AND A BOOTH TO PAINT RUDDERS, ELEVATORS AND MISCELLANEOUS PARTS. THIS PROJECT RESULTS IN EMISSIONS OF VOLATILE ORGANIC COMPOUNDS (VOC) AND PARTICULATE MATTER (PM) SMALLER THAN 10 MICRONS IN DIAMETER (PM10). SIC Code: 3721

Permit Type: C: Modify process at existing facility NAICS Code: 325510
Permit URL: EPA Region: 10 COUNTRY: USA Facility County: SNOHOMISH Facility State: WA Facility ZIP Code: Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name)

MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.gov Other Agency Contact Info: ACTUALL THIS PERMIT WAS PROCESSED BY RICHARD HIBBARD

EMAIL RHIB461@ECY.WA.GOV PHONE (360) 407-6896 Permit Notes:
Affected Boundaries: Boundary Type: Class 1 Area State: Boundary: Distance: CLASS1 WA Alpine Lakes < 100 km CLASS1 WA Glacier Peak < 100 km CLASS1 WA Goat Rocks 100km - 50km CLASS1 WA Mount Rainier NP 100km - 50kmCLASS1 WA Mount Rainier NP 100km - 50km CLASS1 WA North Cascades NP 100km - 50km CLASS1 WA Olympic NP < 100 km Facility-wide Emissions: Pollutant Name: Facility-wide Emissions Increase:

Volatile Organic Compounds (VOC) 412.0000 (Tons/Year)



### Process/Pollutant Information

PROCESS NAME: PAINT HANGAR/FINAL EXTERIOR COATING

Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes: THE PROPOSED PROJECT CONSISTS OF CONSTRUCTING A NEW PAINT HANGAR TO PAINT AIRPLANES, INCLUDING 747, 767, 777,

AND 787 MODEL AIRPLANES. IN ADDITION TO EQUIPMENT FOR AIRPLANE CLEANING AND COATING OPERATIONS IN THE HANGAR BAY, THE PAINT HANGAR WILL ALSO INCLUDE UP TO EIGHT NEW SOLVENT CLEANING BENCHES, A NEW PAINT STRIPPING BOOTH, A NEW SOLVENT RECOVERY SYSTEM, TWO NEW PAINT MIX BOOTHS, AND A NEW RUDDER SPRAY BOOTH.

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 412.0000 T ANY 12 CONSECUTIVE MONTHS Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: Other Case-by-Case Other Applicable Requirements: NESHAP Control Method: (P) Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

## Facility Information

RBLC ID: 

### WA-0326 (final) Date Determination Last Updated: 04/27/2009 Corporate/Company Name: BOEING COMMERCIAL AIRPLANE GROUP Permit Number: PSD-05-02

Facility Name: BOEING EVERETT FACILITY Permit Date: 10/12/2005 (actual) Facility Contact: JOHN FOSBERG 4257170988 JOHN.T.FOSBERG@BOEING.COM FRS Number: 110017406788 Facility Description: THE BOEING COMPANY¿S EVERETT FACILITY IS LOCATED IN THE CITY OF EVERETT IN

SNOHOMISH COUNTY, WASHINGTON. THE EVERETT FACILITY IS SITUATED IN THE SOUTH HALF OF SECTION 10 AND THE NORTH HALF OF SECTION 15, TOWNSHIP 28N, RANGE 4E WILLAMETTE MERIDIAN. THE EVERETT FACILITY CONSISTS OF THE NORTH AND SOUTH COMPLEX LOCATED NORTH AND SOUTH, RESPECTIVELY, OF STATE ROUTE 526. A BUILDING NUMBER STARTING WITH 40 IDENTIFIES NORTH COMPLEX BUILDINGS, AND BUILDINGS ON THE SOUTH COMPLEX ARE IDENTIFIED WITH A NUMBER STARTING WITH 45. BOEING CURRENTLY MANUFACTURES 747, 767, AND 777 MODEL AIRPLANES AT THE EVERETT FACILITY, AS WELL AS CERTAIN OTHER COMPONENTS SUCH AS INTERIORS FOR THOSE AND OTHER MODELS. SIC Code: 3721

Permit Type: C: Modify process at existing facility NAICS Code: 336411
Permit URL: EPA Region: 10 COUNTRY: USA Facility County: SNOHOMISH Facility State: WA Facility ZIP Code: 98203 Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name)

MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.gov Other Agency Contact Info: THIS PERMIT WAS ACTUALLT PROCESSED BY RICHARD HIBBARD

(360) 407-6896 RHIB461@ECY.WA.GOV Permit Notes:
Affected Boundaries: Boundary Type: Class 1 Area State: Boundary: Distance: CLASS1 WA Glacier Peak < 100 km CLASS1 WA Goat Rocks 100km - 50km Facility-wide Emissions: Pollutant Name: Facility-wide Emissions Increase:

Volatile Organic Compounds (VOC) 666.0000 (Tons/Year)

### Process/Pollutant Information

PROCESS NAME: EXTERIOR COATING OPERATIONS Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 412.0000 T/YR 12 CONSECUTIVE MONTHS Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: N/A Other Applicable Requirements: Control Method: (N) Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes: 2.3. VOC EMISSIONS FROM PAINT HANGAR FINAL EXTERIOR COATING SHALL NOT EXCEED 412 TONS IN ANY 12 CONSECUTIVE MONTHS.



### Process/Pollutant Information

PROCESS NAME: FINAL ASSEMBLY Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes:POLLUTANT NAME: Volatile Organic Compounds (VOC)

CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 49.0000 T/YR 12 CONSECUTIVE MONTHS Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: N/A Other Applicable Requirements: Control Method: (N) Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes: 3.3. VOC EMISSIONS FROM 787 FINAL ASSEMBLY SHALL NOT EXCEED 49 TONS IN ANY 12 CONSECUTIVE MONTHS.



### Process/Pollutant Information

PROCESS NAME: INTERIORS MANUFACTURING Process Type: 41.005 (Fabric Coating/Printing/Dyeing (except 41.017)) Primary Fuel: Throughput:
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 205.0000 T/YR 12 CONSECUTIVE MONTHS Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: UCase-by-Case Basis: N/A

Other Applicable Requirements: Control Method: (N) Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes: VOC EMISSIONS FROM INTERIORS MANUFACTURING SHALL NOT EXCEED 205 TONS IN ANY 12 CONSECUTIVE MONTHS.



## Facility Information

RBLC ID: 

### WA-0330 (final) Date Determination Last Updated: 10/01/2007 Corporate/Company Name: BOEING COMMERCIAL AIRPLANE GROUP Permit Number: PSD-05-02

Facility Name: BOEING EVERETT Permit Date: 10/12/2005 (actual) Facility Contact: JOHN FOSBERG 4257170988 JOHN.T.FOSBERG@BOEING.COM FRS Number: 041585464 Facility Description: THE BOEING COMPANY¿S EVERETT FACILITY IS LOCATED IN THE CITY OF EVERETT IN

SNOHOMISH COUNTY, WASHINGTON. THE EVERETT FACILITY IS SITUATED IN THE SOUTH HALF OF SECTION 10 AND THE NORTH HALF OF SECTION 15, TOWNSHIP 28N, RANGE 4E WILLAMETTE MERIDIAN. THE EVERETT FACILITY CONSISTS OF THE NORTH AND SOUTH COMPLEX LOCATED NORTH AND SOUTH, RESPECTIVELY, OF STATE ROUTE 526. A BUILDING NUMBER STARTING WITH 40 IDENTIFIES NORTH COMPLEX BUILDINGS, AND BUILDINGS ON THE SOUTH COMPLEX ARE IDENTIFIED WITH A NUMBER STARTING WITH 45. BOEING CURRENTLY MANUFACTURES 747, 767, AND 777 MODEL AIRPLANES AT THE EVERETT FACILITY, AS WELL AS CERTAIN OTHER COMPONENTS SUCH AS INTERIORS FOR THOSE AND OTHER MODELS. SIC Code: 3721

Permit Type: D: Both B (Add new process to existing facility) &C (Modify process at existing facility) NAICS Code: 336411
Permit URL: EPA Region: 10 COUNTRY: USA Facility County: SNOHOMISH Facility State: WA Facility ZIP Code: 98203 Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name)

MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.govOther Agency

Contact Info: ACTUALLY THIS PERMIT WAS ISSUED BY RICHARD HIBBARD

(360) 407-6896 RHIB461@ECY.WA.GOV Permit Notes: BOEING PLANS TO ASSEMBLE THE NEW MODEL 787 AIRPLANE AND MANUFACTURE SOME 787 COMPONENTS (E.G.,

INTERIORS) AT THE EVERETT FACILITY. UNLIKE PREVIOUS AIRPLANE MANUFACTURING PROGRAMS, MORE OF THE MAIN STRUCTURE OF THE 787 (E.G., WINGS, FUSELAGE SECTIONS, AND EMPENNAGE) WILL BE MANUFACTURED, ASSEMBLED, AND HAVE SYSTEMS INSTALLED BY SUPPLIERS AND SENT TO THE BOEING FACILITY FOR FINAL ASSEMBLY. A NEW FEATURE OF THE 787 AIRPLANE IS THAT MORE OF THE AIRPLANE, INCLUDING THE FUSELAGE AND WING STRUCTURE, WILL BE PRIMARILY MADE OF COMPOSITES RATHER THAN METAL. Affected Boundaries: Boundary Type: Class 1 Area State: Boundary: Distance: CLASS1 WA Alpine Lakes < 100 km CLASS1 WA Glacier Peak < 100 km CLASS1 WA Goat Rocks 100km - 50km CLASS1 WA Mount Adams 100km - 50km CLASS1 WA Mount Rainier NP 100km - 50km CLASS1 WA North Cascades NP 100km - 50km CLASS1 WA Olympic NP < 100 km Facility-wide Emissions: Pollutant Name: Facility-wide Emissions Increase:

Volatile Organic Compounds (VOC) 666.0000 (Tons/Year)



### Process/Pollutant Information

PROCESS NAME: PAINT HANGAR FINAL EXTERIOR COATING

Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes: AFTER FINAL ASSEMBLY OPERATIONS THE AIRPLANE WILL BE MOVED TO A PAINT HANGAR FOR FINAL EXTERIOR COATING.

FINAL EXTERIOR COATING WILL CONSIST OF SOLVENT CLEANING, REACTIVATION OF THE TOP COAT, APPLYING SEVERAL COATS OF PAINT ALONG WITH LOGOS, REGISTRATION NUMBERS, WARNING SIGNS AND TOUCH-UP PAINTING (IF NECESSARY).

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 412.0000 T/YR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: UDid factors, other then air pollution technology considerations influence the BACT decisions: U

Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAP , OTHER Control Method: (P) 10. A BEST AVAILABLE CONTROL TECHNOLOGY (BACT) REVIEW WAS NOT REQUIRED BECAUSE ECOLOGY DETERMINED THAT THERE WAS NO PHYSICAL CHANGE, OR CHANGE IN THE METHOD OF OPERATION, THAT CAUSES, OR RESULTS, IN AN EMISSIONS INCREASE. MO Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: 787 FINAL ASSEMBLY

Process Type: 99.999 (Other Miscellaneous Sources) Primary Fuel: Throughput:
Process Notes: FINAL ASSEMBLY OPERATIONS WILL FOR THE 787 MODEL INCLUDE JOINING THE BODY SECTIONS INTO A COMPLETE

FUSELAGE, JOINING THE WINGS, VERTICAL FIN, AND HORIZONTAL STABILIZERS, HANGING THE ENGINES AND INSTALLING THE MAIN LANDING GEAR. ASSEMBLY OPERATIONS WILL BE LARGELY MECHANICAL IN NATURE ALTHOUGH THESE ACTIVITIES WILL RESULT IN EMISSIONS FROM SOLVENT CLEANING, TOUCH-UP SPRAY COATING, AND THE USE OF ADHESIVES, SEALANTS AND OTHER COATINGS.

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 49.0000 T/YR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAP , OTHER Control Method: (P) 10. A BEST AVAILABLE CONTROL TECHNOLOGY (BACT) REVIEW WAS NOT REQUIREDControl Method: (P) 10. A BEST AVAILABLE CONTROL TECHNOLOGY (BACT) REVIEW WAS NOT REQUIRED BECAUSE ECOLOGY DETERMINED THAT THERE WAS NO PHYSICAL CHANGE, OR CHANGE IN THE METHOD OF OPERATION, THAT CAUSES, OR RESULTS, IN AN EMISSIONS INCREASE. MO Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



### Process/Pollutant Information

PROCESS NAME: INTERIORS MANUFACTURING Process Type: 99.999 (Other Miscellaneous Sources) Primary Fuel: Throughput:
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 205.0000 T/YR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: NESHAP , OTHER Control Method: (P) 10. A BEST AVAILABLE CONTROL TECHNOLOGY (BACT) REVIEW WAS NOT REQUIRED BECAUSE ECOLOGY DETERMINED THAT THERE WAS NO PHYSICAL CHANGE, OR CHANGE IN THE METHOD OF OPERATION, THAT CAUSES, OR RESULTS, IN AN EMISSIONS INCREASE. MO Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

## Facility Information

RBLC ID: 

### CA-0901 (final) Date Determination Last Updated: 10/11/2005 Corporate/Company Name: TIME AVIATION SERVICES, INC. Permit Number: 353357 Facility Name: TIME AVIATION SERVICES, INC. Permit Date: 06/18/1999 (actual) Facility Contact: FRS Number: 110002933540 Facility Description: SIC Code: 3728 Permit Type: A: New/Greenfield Facility NAICS Code:
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: LOS ANGELES Facility State: CA Facility ZIP Code: 91380 Permit Issued By: SOUTH COAST AQMD, CA (Agency Name) MR. AL BAEZ(Agency Contact) (909)396-2516 abaez@aqmd.gov Other Agency Contact Info: AMIR DEJBAKHSH CA (909) 396-2618 Permit Notes: APPLICATION RECEIVED, START UP AND COMPLIANCE DATES NOT AVAILABLE. PLANT HAS FILED FOR A MODIFICATION.



### Process/Pollutant Information

PROCESS NAME: SPRAY BOOTHS, TWO DRY FILTER

Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes: ARB RECORD # A340-927-00 TWO M&W DRY-FILTER AUTOMOTIVE SPRAY BOOTHS USING AEROSPACE COATINGS SUCH AS

PROTECTIVE COATINGS AND LACQUER THINNERS TO COAT LARGE AND SMALL AIRCRAFT PARTS

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOCCAS Number: VOC

Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 3.0000 GAL/D Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (P) PERMIT LIMIT IS USAGE LIMIT AND USE OF SCAQMD REGULATION XI COMPLIANT MATERIALS. LISTINGS OF VOC LIMITS FOR INDIVIDUAL AEROSPACE COATING TYPES CAN BE FOUND AT: WWW.AQMD.GOV/RULES/HTML/R1124.HTML Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### CA-0889 (final) Date Determination Last Updated: 10/11/2005 Corporate/Company Name: KAL-GARD COATING & MFG., E/M CORP. Permit Number: 328050-55, 328058-59, 328061 Facility Name: KAL-GARD COATING & MFG., E/M CORP. Permit Date: 01/06/1999 (actual) Facility Contact: FRS Number: 110017408483 Facility Description: SIC Code: 3769 Permit Type: A: New/Greenfield Facility NAICS Code:
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: LOS ANGELES Facility State: CA Facility ZIP Code: 91311 Permit Issued By: SOUTH COAST AQMD, CA (Agency Name) MR. AL BAEZ(Agency Contact) (909)396-2516 abaez@aqmd.govOther Agency Contact Info: RENE LOOF CA (909) 396-2544 Permit Notes: TOTAL VOC LOADING OF 13.8 LB/H.



### Process/Pollutant Information

PROCESS NAME: SPRAY BOOTHS, NINE BRINKS, DEVILBISS & BLEKKER

Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 40000.00 SCFM
Process Notes: ARB RECORD # A340-911-00 NINE BRINKS, DEVILBISS & BLEEKER DRY-FILTER BENCH-TYPE SPRAY BOOTHS AND 5 OVENS

USED TO COAT AEROSPACE FASTENERS, EACH VENTED TO A DIFFERENT INLET FAN. ACTUAL CONTROL EFF.: 97%.

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 216.0000 LB/D Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (P) BACT DETERMINATION IS USE OF ZEOLITE CONCENTRATOR AND THERMAL OXIDIZER. PERMIT LIMIT IS LB VOC/DAY FACILITY LIMIT. Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes:



## Facility InformationRBLC ID: 

### CA-1045 (final) Date Determination Last Updated: 06/12/2008 Corporate/Company Name: KAL-GARD COATING & MFG. E/M Permit Number: 328007 Facility Name: KAL-GARD COATING & MFG. E/M Permit Date: 01/06/1999 (actual) Facility Contact: FRS Number: 110017408483 Facility Description: SIC Code: 3444 Permit Type: A: New/Greenfield Facility NAICS Code: 332322
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: LOS ANGELES Facility State: CA Facility ZIP Code: 91311 Permit Issued By: SOUTH COAST AQMD, CA (Agency Name) MR. AL BAEZ(Agency Contact) (909)396-2516 abaez@aqmd.gov Other Agency Contact Info: SOUTH COAST AQMD, MARTIN KAY, 909-396-3115, MKAY@AQMD.GOV
Permit Notes: CARB ID: 635.0, OPERATING PERMIT DATE: 01-06-1999, STARTUP DATE: NEW CONSTR MODIFICATION: NEW CONSTRUCTION TECH STATUS: BACT DETERMINATION YES SOURCE TEST AVAILABLE



### Process/Pollutant Information

PROCESS NAME: SPRAY BOOTH

Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: OTHER Throughput: 0
Process Notes: EQUIP: , MFR: BINKS, DEVILBISS & BLEEKER, TYPE: DRY FILTER, MODEL: VARIOUS, FUNC EQUIP: PATRS COATED: AEROSPACE

FASTENERS, FUEL_TYPE: , SCHEDULE: VARIABLE, H/D: 16, D/W: 5.5, W/Y: 50, NOTES: SOURCE TEST RESULTS: DATE OF SOURCE TEST: 3/1/97. CAPTURE EFF.:100%, DESTRUCTION EFF.:97%, OVERALL EFF.: 97% INLET FLOW: 13,533 DSCFM, VOC EMISSIONS TO CONTROL:13.8 LB/HR, VOC EMISSIONS TO ATMOSPHERE:0.25LB/HR

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 216.0000 LB/DEmission Limit 2:

Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (A) A ZEOLITE CONCENTRATOR AND THERMAL OXIDIZER Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes: DATE OF SOURCE TEST: 3/1/97. CAPTURE EFF.:100%, DESTRUCTION EFF.:97%, OVERALL EFF.: 97% INLET FLOW: 13,533 DSCFM, VOC EMISSIONS TO CONTROL:13.8 LB/HR, VOC EMISSIONS TO ATMOSPHERE:0.25LB/HR

POLLUTANT NAME: Nitrogen Oxides (NOx)
CAS Number: 10102 Test Method: Unspecified Pollutant Group(s): ( InOrganic Compounds , Oxides of Nitrogen (NOx) , Particulate Matter (PM) ) Emission Limit 1: 0.2700 LB/H Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (A) AFTERBURNER Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

POLLUTANT NAME: Carbon Monoxide
CAS Number: 630-08-0 Test Method: Unspecified Pollutant Group(s): ( InOrganic Compounds )Pollutant Group(s): ( InOrganic Compounds )

Emission Limit 1: 0.1600 LB/H Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (A) AFTERBURNER Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### UT-0058 (final) Date Determination Last Updated: 12/18/2001 Corporate/Company Name: HILL AIR FORCE BASE Permit Number: DAQE-1087-97 Facility Name: HILL AIR FORCE BASE Permit Date: 12/15/1997 (actual) Facility Contact: FRS Number: 110017286435 Facility Description: SIC Code: 4581 Permit Type: U: Unspecified NAICS Code:
Permit URL: EPA Region: 8 COUNTRY: USA Facility County: DAVIS Facility State: UT Facility ZIP Code: 84056-5137 Permit Issued By: UTAH DEPARTMENT OF ENVIRONMENTAL QUALITY, DIVISION OF AIR QUALITY (Agency Name) MR. TAD ANDERSON(Agency Contact) (801) 536-4456 TDANDERSON@UTAH.GOV Other Agency Contact Info: JOSE GARCIA UT (801) 536-4096Permit Notes: THIS IS AN APPROVAL ORDER MODIFICATION OF EXPERIMENTAL APPROVAL ORDER DAQE-1047-95 TO ALLOW PERMANENT OPERATION OF ZEOLITE ADSORPTION SYSTEM TO CONTROL VOC EMISSIONS FROM AIRCRAFT PAINTING OPERATIONS IN BUILDING 220 AT HILL AIR FORCE BASE.



### Process/Pollutant Information

PROCESS NAME: SURFACE COATING, MILITARY AIRCRAFT OPERATIONS

Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 125.00 AIRCRAFT PER YEAR
Process Notes: PERFORMANCE CERTIFIED DURING PILOT PLANT STUDY AND RE-VERIFIED EVERY 3 YEARS PILOT PLANT STUDY

AUTHORIZED IN DAQE-1047-95.

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 201.0000 T/YR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: Other Case-by-Case Other Applicable Requirements: Control Method: (A) ZEOLITE ADSORPTION SYSTEM - M&W CONDESORB FOB - 26ZEOLITE ADSORPTION CELLS - 100,000 ACFM@80 DEGREESFARENHEIT - MAX LOADING 122 LB VOC/HR Est. % Efficiency: 95.000 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

POLLUTANT NAME: Hazardous Air Pollutants (HAP)
CAS Number: HAP Test Method: UnspecifiedPollutant Group(s): ( Hazardous Air Pollutants (HAP) )

Emission Limit 1: Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: Other Case-by-Case Other Applicable Requirements: Control Method: (A) ZEOLITE ADSORPTION SYSTEM - M&W CONDESORB FOB - 26ZEOLITE ADSORPTION CELLS Est. % Efficiency: 90.000 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### CA-0977 (final) Date Determination Last Updated: 06/09/2003 Corporate/Company Name: KAL-GUARD COATINGS & MANUFACTURING Permit Number: 328007 Facility Name: KAL-GUARD COATINGS & MANUFACTURING Permit Date: 05/28/1997 (actual) Facility Contact: JENNIFER HOLDEN 818-894-3615 FRS Number: 110000476743 Facility Description: PARTS COATED: AEROSPACE FASTNERS SIC Code: 3444 Permit Type: A: New/Greenfield Facility NAICS Code: 332322
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: LOS ANGELES COUNTY Facility State: CA Facility ZIP Code: 91311 Permit Issued By: SOUTH COAST AQMD, CA (Agency Name) MR. AL BAEZ(Agency Contact) (909)396-2516 abaez@aqmd.gov Other Agency Contact Info: RENE LOOF CA (909) 396-2544 Permit Notes: Facility ID: 112372

### Process/Pollutant Information

PROCESS NAME: AEROSPACE METAL PART COATING OPERATION

Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes: The coating operation consists of 9 spray boothes and 5 ovens. VOCs are captures in the concentrator and desorbed with hot air to the thermal

oxidizer.

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 216.0000 LB/D Facility Limit Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: LAER Other Applicable Requirements: Control Method: (A) ZEOLITE CONCENTRATOR AND THERMAL OXIDIZER Est. % Efficiency: 97.000 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes: BACT DETERMINATION FOR THIS APPLICATION IS A COMBINATION OF REGENERTIVE THERMAL OXIDIZER AND ZEOLITE CONCENTRATOR.



## Facility Information

RBLC ID: 

### CA-0771 (final) Date Determination Last Updated: 12/18/2001 Corporate/Company Name: CALIFORNIA AIR NATIONAL GUARD, FRESNO Permit Number: C-0216-26-0Facility Name: CALIFORNIA AIR NATIONAL GUARD, FRESNO Permit Date: 01/22/1997 (actual)

Facility Contact: FRS Number: 110009266926 Facility Description: SIC Code: 9711 Permit Type: U: Unspecified NAICS Code:
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: FRESNO Facility State: CA Facility ZIP Code: Permit Issued By: SAN JOAQUIN VALLEY APCD - CENTRAL REGIONAL OFFICE, CA (Agency Name) Other Agency Contact Info: SEYED SADREDIN CA (209) 468-3474 Permit Notes:



### Process/Pollutant Information

PROCESS NAME: HVLP APPLICATOR USED TO COAT AEROSPACE PARTS Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: ELECTRICITY Throughput: 0
Process Notes: ARB RECORD # A340-788-97

POLLUTANT NAME: Particulate matter, filterable < 10 μ (FPM10)
CAS Number: PM Test Method: Unspecified Pollutant Group(s): ( Particulate Matter (PM) ) Emission Limit 1: 1.8000 LB/DAY Emission Limit 2: 468.0000 LB/YR Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: LAER Other Applicable Requirements: Control Method: (P) HVLP GUN APPLICATOR, DRY FILTERS AND 10 BHP EXHAUST FANControl Method: (P) HVLP GUN APPLICATOR, DRY FILTERS AND 10 BHP EXHAUST FAN

Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 20.9000 LB/DAY Emission Limit 2: 2000.0000 LB/YR Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: LAER Other Applicable Requirements: Control Method: (P) LOWEST AVAILABLE VOC CONTENT WHICH MEETS MILITARY SPECIFICATIONS Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### CA-0881 (final) Date Determination Last Updated: 11/21/2001 Corporate/Company Name: HUCK INTERNATIONAL - DEUTSCH OPERATIONS Permit Number: 298582 Facility Name: HUCK INTERNATIONAL - DEUTSCH OPERATIONS Permit Date: 02/29/1996 (actual) Facility Contact: FRS Number: 110017408688 Facility Description: SIC Code: 3769 Permit Type: A: New/Greenfield Facility NAICS Code:
Permit URL:EPA Region: 9 COUNTRY: USA

Facility County: LOS ANGELES Facility State: CA Facility ZIP Code: 90712 Permit Issued By: CALIFORNIA AIR RESOURCES BOARD (Agency Name) MR. DUC TRAN(Agency Contact) (916) 322-5558 DTRAN@arb.ca.gov Other Agency Contact Info: RENE LOOF CA (909) 396-2544 Permit Notes: FACILITY IN OPERATION BEFORE PERMIT ISSUE.



### Process/Pollutant Information

PROCESS NAME: FOUR SPRAY BOOTHS

Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 6000.00 SCFM
Process Notes: ARB RECORD # A340-901-99. ACTUAL CONTROL EFFICIENCY: 90.6%. FOUR SPRAY KING, ECONO, INDUSTRIAL SYSTEMS,

DRY-FILTER, OPEN-FACED FLOOR-TYPE SPRAY BOOTHS USED TO COAT AREOSPACE FASTENERS VENTILATED BY ONE INLET FAN WHICH ALSO VENTILATES THREE OVENS. HIGH VOC COATING.

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 59.0000 LB/D Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (A) BACT DETERMINATION IS TELLKAMP SYSTEMS REGENERATIVE THERMAL OXIDIZER WITH A 1.6 MMBTU/H NAT GAS BURNER AND 3 MMBTU/H STAND-BY BURNER. PERMIT LIMIT IS LB VOC/DAY LIMIT Est. % Efficiency:Cost Effectiveness: 0 $/ton

Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### CA-0685 (final) Date Determination Last Updated: 12/18/2001 Corporate/Company Name: T.B.M. INC. Permit Number: S-192-2-0 Facility Name: T.B.M. INC. Permit Date: 11/06/1995 (actual) Facility Contact: FRS Number: 110005996529 Facility Description: SIC Code: 4581 Permit Type: U: Unspecified NAICS Code:
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: Facility State: CA Facility ZIP Code: Permit Issued By: SAN JOAQUIN VALLEY APCD - CENTRAL REGIONAL OFFICE, CA (Agency Name) Other Agency Contact Info: SEYED SADREDIN CA (209) 468-3474 Permit Notes:



### Process/Pollutant Information

PROCESS NAME: AIRCRAFT REFINISHING OPERATION Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 11.00 GAL COATING/DAY
Process Notes:POLLUTANT NAME: Particulate matter, filterable < 10 μ (FPM10)

CAS Number: PM Test Method: Unspecified Pollutant Group(s): ( Particulate Matter (PM) ) Emission Limit 1: SEE P2 Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: Other Case-by-Case Other Applicable Requirements: Control Method: (P) HVLP SPRAY GUN Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 38.5000 LBM/DAY Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: Other Case-by-Case Other Applicable Requirements: Control Method: (P) LOW-VOC COATINGS AND HERCULES GW/R ENCLOSED GUN Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

## Facility Information

RBLC ID: 

### CA-0980 (final) Date Determination Last Updated: 06/09/2003 Corporate/Company Name: HUCK INTERNATIONAL - DEUTSCH OPERATIONS Permit Number: 298582 Facility Name: HUCK INTERNATIONAL - DEUTSCH OPERATIONS Permit Date: 03/09/1995 (actual) Facility Contact: KEITH PETIS 714-855-9000 FRS Number: 110017408688 Facility Description: PARTS COATED: AEROSPACE FASTENERS SIC Code: 3444 Permit Type: A: New/Greenfield Facility NAICS Code: 332333
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: LOS ANGELES COUNTY Facility State: CA Facility ZIP Code: 332322 Permit Issued By: SOUTH COAST AQMD, CA (Agency Name) MR. AL BAEZ(Agency Contact) (909)396-2516 abaez@aqmd.gov Other Agency Contact Info: RENE LOOF CA (909) 396-2544 Permit Notes: FACILITY ID: 102684



### Process/Pollutant Information

PROCESS NAME: AEROSPACE METAL PARTS COATING OPERATION Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes: COATING OPERATION CONSISTS OF (4) SPRAY BOOTHS AND 3 BAKE OVENS VENTED TO THERMAL OXIDIZER.

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 59.0000 LB/DEmission Limit 2:

Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: LAER Other Applicable Requirements: Control Method: (A) THERMAL OXIDIZER Est. % Efficiency: 90.600 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes: BACT DETERMINATION FOR THIS APPLICATION IS A THERMAL OXIDIZER



## Facility Information

RBLC ID: 

### CA-0979 (final) Date Determination Last Updated: 06/09/2003 Corporate/Company Name: DOUGLAS PRODUCTS DIVISION Permit Number: 287160 Facility Name: DOUGLAS PRODUCTS DIVISION Permit Date: 03/30/1994 (actual) Facility Contact: BILL PEARCE 310-593-3903 FRS Number: 110000898468 Facility Description: PARTS COATED: AEROSPACE SKINS, RAILS & FASTENERS SIC Code: 3444 Permit Type: A: New/Greenfield Facility NAICS Code: 332322
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: LOS ANGELES COUNTY Facility State: CA Facility ZIP Code: 90846-0001 Permit Issued By: SOUTH COAST AQMD, CA (Agency Name) MR. AL BAEZ(Agency Contact) (909)396-2516 abaez@aqmd.gov Other Agency Contact Info: BIJIAN ATAIAN CA (909) 396-2454 Permit Notes: FACILITY ID: 800038

### Process/Pollutant Information

PROCESS NAME: AEROSPACE METAL PARTS COATING OPERATION

Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes: SPRAY BOOTH AND FLASH-OFF AREA. OPERATION IS TOTALLY ENCLOSED AND VENTED TO CONCENTRATOR. VOCS

CAPTURED IN CONCENTRATOR ARE VENTED TO THERMAL OXIDIZER FOR DESTRUCTION.

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 341.0000 GAL/D COATINGS USED BY FACILITY Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: LAER Other Applicable Requirements: Control Method: (A) CONCENTRATOR AND THERMAL OXIDIZER Est. % Efficiency: 93.200 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes: BACT DETERMINATION FOR THIS APPLICATION IS A COMBINATION OF A CONCENTRATOR AND A THERMAL OXIDIZER. COATINGS TOTAL EXCLUDES MILLING MASKANT.



## Facility Information

RBLC ID: 

### CA-0549 (final) Date Determination Last Updated: 12/18/2001 Corporate/Company Name: EDWARDS AIR FORCE BASE Permit Number: 0127187 Facility Name: EDWARDS AIR FORCE BASE Permit Date: 05/07/1993 (actual) Facility Contact: FRS Number: 110017718709Facility Description: SIC Code: 9999

Permit Type: U: Unspecified NAICS Code:
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: KERN COUNTY Facility State: CA Facility ZIP Code: Permit Issued By: KERN COUNTY APCD (EASTERN PORTION), CA (Agency Name) MR. GLEN STEPHENS(Agency Contact) (661)-862-5250 GlenS@co.kern.ca.us Other Agency Contact Info: TOM PAXSON CA (805) 831-9251 Permit Notes:



### Process/Pollutant Information

PROCESS NAME: HANGAR-SIZED SPRAY BOOTH FOR AIRCRAFT UP TO EC-18 Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Hydrocarbons, Total
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Organic Compounds (all) , Organic Non-HAP Compounds ) Emission Limit 1: Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: Other Case-by-Case Other Applicable Requirements: Control Method: (A) CARBON ADSORP. FILTER BANK W/ FID TO DET. BREAKTHR Est. % Efficiency:Cost Effectiveness: 0 $/ton

Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### WA-0284 (final) Date Determination Last Updated: 04/27/2009 Corporate/Company Name: BOEING COMM AIRLINE GROUP, EVERETT DIV PLANT Permit Number: 91-01 Facility Name: BOEING COMM AIRLINE GROUP, EVERETT DIV PLANT Permit Date: 10/08/1992 (actual) Facility Contact: FRS Number: 110017406788 Facility Description: SIC Code: 3721 Permit Type: A: New/Greenfield Facility NAICS Code: 336411
Permit URL: EPA Region: 10 COUNTRY: USA Facility County: SNOHOMISH Facility State: WA Facility ZIP Code: 98203 Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name) MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.gov Other Agency Contact Info: DRABEK, JOHN 3190 - 160TH AVE SE BELLEVUE, WA 98008-5452 (206) 649-7293 Permit Notes: MANUFACTURING AIRPLANES



### Process/Pollutant Information

PROCESS NAME: SURFACE COATING, AIRCRAFT Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes: CLEANING AND PAINTING COMMERCIAL AIRLINERSPOLLUTANT NAME: Volatile Organic Compounds (VOC)

CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 142.0000 T/YR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (P) BEST MANAGEMENT PRACTICES, ELECTROSTATIC AIR ASSISTED AIRLESS SPRAY EQUIPMENT. BASELINE EMISSIONS: 237 TPY Est. % Efficiency: 65.000 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### WA-0045 (final) Date Determination Last Updated: 10/04/2002 Corporate/Company Name: HEATH TECNA AEROSPACE CO. Permit Number: 4342 Facility Name: HEATH TECNA AEROSPACE CO. Permit Date: 03/27/1992 (actual) Facility Contact: FRS Number: 110002149862 Facility Description: SIC Code: Permit Type: A: New/Greenfield Facility NAICS Code:
Permit URL: EPA Region: 10 COUNTRY: USA Facility County: Facility State: WA Facility ZIP Code: 98032-Permit Issued By: PUGET SOUND CLEAN AIR AGENCY, WA (Agency Name) MR. STEVE VAN SLYKE(Agency Contact) (206)689-4052 Stevev@pscleanair.org Other Agency Contact Info: CLAUDE WILLIAMS WA (206) 689-4066 Permit Notes: ONE BLEEKER BROS ADHESIVE SPRAY BOOTH, USING METHYLENE CHLORIDE SOLVENT AT 9,815 CFM IN PLANT 6A, ZONE 2. REFERENCE NC3594 AND NC3769.



### Process/Pollutant Information

PROCESS NAME: SPRAY BOOTH, ADHESIVE Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 9815.00 CFM
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 2.4000 T/YR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: Other Case-by-Case Other Applicable Requirements: Control Method: (A) CARBON ADSORBER (METHYLENE CHL.) Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



## Facility InformationRBLC ID: 

### WA-0287 (final) Date Determination Last Updated: 04/27/2009 Corporate/Company Name: BOEING COMMERCIAL AIRLINE COMPANY - EVERETT FACILI Permit Number: 91-05

Facility Name: BOEING COMMERCIAL AIRLINE GROUP Permit Date: 12/23/1991 (actual) Facility Contact: FRS Number: 110017406788 Facility Description: THIS PERMIT WAS RESCINDED ON 6/13/05. ITS TERMS WERE CONSOLIDATED INTO THE 2ND AMENDMENT OF PSD PERMIT 91-06 SIC Code: 3721

Permit Type: A: New/Greenfield Facility NAICS Code: 488119
Permit URL: EPA Region: 10 COUNTRY: USA Facility County: SNOHOMISH Facility State: WA Facility ZIP Code: 98203 Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name) MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.gov Other Agency Contact Info: BRADY, BERNARD P.O. BOX 47600 OLYMPIA, WA 98504-7600 (360) 407-6803 BBRA461@ECY.WA.GOV Permit Notes: START UP AND COMPLIANCE VALIDATION DATES NOT AVAILABLE, BUT OPERATIONS BEGAN SOON AFTER PERMIT ISSUE.



### Process/Pollutant Information

PROCESS NAME: SURFACE COATING, AIRCRAFT, CORROSION INHIBITOR Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 84.00 AIRPLANES/YR
Process Notes: SURFACE COATING OF COMMERCIAL AIRPLANE BODIES WITH CORROSION INHIBITOR

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: UnspecifiedPollutant Group(s): ( Volatile Organic Compounds (VOC) )

Emission Limit 1: 7.5000 T/YR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (P) BEST MANAGEMENT PRACTICES. ELECTROSTATIC, AIR ASSISTED, OR AIRLESS SPRAY EQUIPMENT. BASELINE EMISSION RATE: 11.5 T/YR. CONTROL EFF. 15-35% Est. % Efficiency: 15.000 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### WA-0285 (final) Date Determination Last Updated: 04/27/2009 Corporate/Company Name: BOEING COMM AIRLINE GROUP Permit Number: 91-06

Facility Name: BOEING COMM AIRLINE GROUP Permit Date: 11/26/1991 (actual) Facility Contact: FRS Number: 110017406788 Facility Description: PSD PERMITS 91-03 AND 91-05 WERE RESCINDED AND CONSOLIDATED INTO THE 2ND AMENDMENT OF THIS PERMIT (PSD 91-06) ON 6/13/05. SIC Code: 3721

Permit Type: A: New/Greenfield Facility NAICS Code: 336411
Permit URL: EPA Region: 10 COUNTRY: USA Facility County: SNOHOMISH Facility State: WA Facility ZIP Code: 98203 Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name) MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.govOther Agency Contact

Info: BRADY, BERNARD WDOE P.O. BOX 47600 OLYMPIA, WA 98504-7600 360 407 6803 BBRA461@ECY.WA.GOV Permit Notes: FACILITY MODIFICATION TO ALLOW EXPANDED CAPACITY FOR PAINTING COMMERCIAL AIRCRAFT WINGS AND TAIL COMPONENTS



### Process/Pollutant Information

PROCESS NAME: SURFACE COATING, AIRCRAFT PARTS Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput:
Process Notes: INLINE CLEAN, SEAL AND PAINT EXHAUST SYSTEM HANGERS 40-06 AND 40-34

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 238.8000 T/YR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: U Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (P) SOLVENT SUBSTITUTE AND BEST MANAGMENT PRACTICES. HVLP SPRAY EQUIPMENT. BASELINE EMISSION RATE : 167 TPY Est. % Efficiency: 40.000 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

## Facility Information

RBLC ID: 

### CA-0451 (final) Date Determination Last Updated: 12/18/2001 Corporate/Company Name: TRACOR FLIGHT SYSTEMS, INC. Permit Number: 0102001A Facility Name: TRACOR FLIGHT SYSTEMS, INC. Permit Date: 10/23/1991 (actual) Facility Contact: FRS Number: 110017430092 Facility Description: SIC Code: Permit Type: U: Unspecified NAICS Code:
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: Facility State: CA Facility ZIP Code: Permit Issued By: KERN COUNTY APCD (EASTERN PORTION), CA (Agency Name) MR. GLEN STEPHENS(Agency Contact) (661)-862-5250 GlenS@co.kern.ca.us Other Agency Contact Info: TOM PAXSON CA (805) 831-9251 Permit Notes: 1. DETERMINATION FOR AIRCRAFT COATING OPERATION IN AEROSPACE COMPONENT AND ASSEMBLY MANUFACTNG PLANT. MODIFICATION TO ALLOW FOR USE OF ADDITIONAL PAINTS. EQUIPMENT IS 15"X12'X36' BLEEKER BROTHERS MODEL NO. AT-PL-38 PAINT SPRAY BOOTH. 2. PERMIT CONDITIONS: (A) TIME OF OPERATION - 8 HPD; (B) THROUGHPUT CAP. - FAN EXHAUST < 18,000 CFM AND 2.5 GPD OF COATING. 3. PM10 CONTROL IS A DAYTON 36" DIAGONAL FAN W/ 5 HP MOTOR AND 34 FILTER CELLS HOLDING 68 20"X20"X3" PAINT ARRESTOR PADS. 4. ARB BACT DETERMINATION NO.'S: (PM10) A340-487-91, (VOC) A340-560-92. 5. ORIGINALLY STARTUP DATE: 10/23/91 - CHANGES TO PLANNED MODIFICATION.



### Process/Pollutant Information

PROCESS NAME: COATING OPERATION, AIRCRAFT Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Particulate matter, filterable < 10 μ (FPM10)CAS Number: PM

Test Method: Unspecified Pollutant Group(s): ( Particulate Matter (PM) ) Emission Limit 1: 1.5400 LBM/D Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (A) DIAGONAL FAN AND FILTER CELLS W/ ARRESTOR PADS Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 19.9000 LBM/D Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (A) DIAGONAL FAN AND FILTER CELLS W/ ARRESTOR PADS Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

## Facility Information

RBLC ID: 

### WA-0283 (final) Date Determination Last Updated: 04/27/2009 Corporate/Company Name: BOEING COMM AIRLINE GROUP, EVERETT DIV PLANT Permit Number: 91-03

Facility Name: BOEING COMM AIRLINE GROUP, EVERETT DIV PLANT Permit Date: 07/10/1991 (actual) Facility Contact: FRS Number: 110017406788 Facility Description: PSD PERMIT 91-03 WAS RESCINDED ON 6/13/05. ITS TERMS WERE CONSOLIDATED INTO THE 2ND AMDENDMENT OF PSD 91-06. SIC Code: 3721

Permit Type: A: New/Greenfield Facility NAICS Code: 336411
Permit URL: EPA Region: 10 COUNTRY: USA Facility County: SNOHOMISH Facility State: WA Facility ZIP Code: 98203 Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name) MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.gov Other Agency Contact Info: BRADY, BERNARD WDOE P.O. BOX 47600 LACEY, WA 98504-7600 360 407 6803 BBRA461@ECY.WA.GOV Permit Notes: NEW BUILDING TO CLEAN, SEAL, TEST, AND PAINT SURFACE COATINGS ON AIRCRAFT WINGS, BODY SECTIONS AND SMALL AIRCRAFT PARTS.



### Process/Pollutant Information

PROCESS NAME: SURFACE COATING, AIRCRAFT Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes: CLEAN, SEAL, TEST AND SURFACE COATING FOR WINGS, BODY SECTIONS AND SMALL AIRCRAFT PARTS.POLLUTANT NAME: Volatile Organic Compounds (VOC)

CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 167.0000 T/YR Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (P) SOLVENT SUBSTITUTION AND BEST MANAGMENT PRACTICES. HVLP, ELECTROSTATIC AIRLESS, AND MODIFIED HIGH EFFICIENCY AIR-ASSISTED AIRLESS SPRAY EQUIPMENT. BASELINE EMISSION RATE; 278 TPY Est. % Efficiency: 40.000 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### CA-0542 (final) Date Determination Last Updated: 12/18/2001 Corporate/Company Name: CASPIAN Permit Number: 1669 Facility Name: CASPIAN Permit Date: 01/15/1991 (actual) Facility Contact: FRS Number: 110017400702 Facility Description: SIC Code: 3728 Permit Type: U: Unspecified NAICS Code:
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: Facility State: CA Facility ZIP Code:Permit Issued By: SAN DIEGO COUNTY APCD, CA (Agency Name) MR. GARY SMITH(Agency Contact) (858)586-2722 gary.smith@sdcounty.ca.gov Other Agency Contact Info: STAN ROMELCZYK CA (619) 694-3323 Permit Notes: 1. DETERMINATION FOR CUSTOM-MADE STAINLESS STEEL DIP TANK FOR COATING AEROSPACE PARTS; LIMITED TO 430 GPD COATING USE. 2. FOR EMISSION LIMIT, STATED "NO LIMIT". 3. ARB BACT DETERMINATION NO.: A340-562-92.



### Process/Pollutant Information

PROCESS NAME: DIP TANK Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 0
Process Notes:

POLLUTANT NAME: Hydrocarbons, Total
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Organic Compounds (all) , Organic Non-HAP Compounds ) Emission Limit 1: SEE NOTES Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: Other Case-by-Case Other Applicable Requirements: Control Method: (P) WATER BASED MASKANT W/ MAX. VOC CONTENT = 150 G/L Est. % Efficiency: Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:



## Facility InformationRBLC ID: 

### WA-0286 (final) Date Determination Last Updated: 12/11/2000 Corporate/Company Name: Permit Number: 91-04 Facility Name: BOEING COMM AIRLINE GROUP Permit Date: 12/31/1990 (actual) Facility Contact: FRS Number: 110017406476 Facility Description: SIC Code: 3721 Permit Type: D: Both B (Add new process to existing facility) &C (Modify process at existing facility) NAICS Code:

Permit URL: EPA Region: 10 COUNTRY: USA Facility County: KING Facility State: WA Facility ZIP Code: Permit Issued By: WASHINGTON STATE DEPARTMENT OF ECOLOGY; AIR QUALITY PROGRAM (Agency Name) MR. MARC CROOKS(Agency Contact) (360)407-6803 marc.crooks@ecy.wa.gov Other Agency Contact Info: DRABEK, JOHN 3190 - 160TH AVE SE BELLEVUE, WA 98008-5452 (206) 649-7293 Permit Notes: AIRPLANE MANUFACTURING



### Process/Pollutant Information

PROCESS NAME: SURFACE COATING, AIRCRAFT Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 14.00 AIRPLANES/MO
Process Notes: CLEANING AND PAINTING COMMERCIAL AIRLINERS

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 109.0000 T/Y Emission Limit 2:Standard Emission:

Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (P) BASELINE EMISSIONS: 182 TPY. CONTROL METHODS: LOW VOC COATINGS AND BEST MANAGEMENT PRACTICES; ELECTROSTATIC AIR ASSISTED SPRAY EQUIPMENT Est. % Efficiency: 65.000 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Yes Pollutant/Compliance Notes:



## Facility Information

RBLC ID: 

### CA-0410 (final) Date Determination Last Updated: 12/18/2001 Corporate/Company Name: NORTHROP 3-2 DIVISION Permit Number: 224882 Facility Name: NORTHROP 3-2 DIVISION Permit Date: 05/03/1990 (actual) Facility Contact: FRS Number: 110017405208 Facility Description: SIC Code: Permit Type: U: Unspecified NAICS Code:
Permit URL: EPA Region: 9 COUNTRY: USA Facility County: Facility State: CA Facility ZIP Code: Permit Issued By: SOUTH COAST AQMD, CA (Agency Name) MR. AL BAEZ(Agency Contact) (909)396-2516 abaez@aqmd.gov Other Agency Contact Info: RAVI BHATIA CA (818) 572-6152 Permit Notes: PREVIOUSLY ISSUED UNDER APPLICATION # 187564 WITH PERMIT TO CONSTRUCT ISSUE D ON 7/21/89. CARBON PANELS TO BE CHANGED AFTER USING 720 LB OF VOC.

### Process/Pollutant Information

PROCESS NAME: AIRCRAFT PAINT SPRAY FACILITY IN HANGER Process Type: 41.001 (Aerospace Surface Coating) Primary Fuel: Throughput: 2.00 GAL/D COATINGS & SOL
Process Notes:

POLLUTANT NAME: Volatile Organic Compounds (VOC)
CAS Number: VOC Test Method: Unspecified Pollutant Group(s): ( Volatile Organic Compounds (VOC) ) Emission Limit 1: 2.0000 LB/D Emission Limit 2: Standard Emission: Did factors, other then air pollution technology considerations influence the BACT decisions: Unknown Case-by-Case Basis: BACT-PSD Other Applicable Requirements: Control Method: (A) FILTER-TYPE CARBON ADSORBTION PANEL OVER EXHAUST AIR VENT Est. % Efficiency: 90.000 Cost Effectiveness: 0 $/ton Incremental Cost Effectiveness: 0 $/ton Compliance Verified: Unknown Pollutant/Compliance Notes:

## Appendix 2 Washington State Aerospace PSD Permit

## Appendix 3 Aerospace ICR Information for Solvent CleaningSPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

2005 Cessna Aircraft Company Solvent Cleaning Operation 4 General use & Hand-wipe. 16 312 Keep lids closed on supply and waste containers; remove and dispose of spent wipes as appropriate. E3 Fugitive 0.32842

2005 Cessna Aircraft Company Solvent Cleaning Operation 5 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on spray gun units as well as supply and waste containers; remove and dispose of spent wipes as appropriate. E3 Fugitive 0.32842

2005 Cessna Aircraft Company Solvent Cleaning Operation 6 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on spray gun units as well as supply and waste containers; remove and dispose of spent wipes as appropriate. E3 Fugitive 0.16421

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning C3 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on supply and waste containers; remove and dispose of spent wipes as appropriate. E3 Fugitive 0.052675

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning C5 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on supply and waste containers; remove and dispose of spent wipes as appropriate. E3 Fugitive 0.09949

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning C6 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on supply and waste containers; remove and dispose of spent wipes as appropriate. E3 Fugitive 0.09949

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning C7 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on supply and waste containers; remove and dispose of spent wipes as appropriate. E3 Fugitive 0.052675

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning EU-23961 Spray gun cleaning 16 312 Keep lid closed on spray gun cleaning unit. This includes cleaning of spray guns in 1 gun cleaning unit that is positioned under a ventillation hood with a stack to the outside. E3 Point 0.046815

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning EU-23963 Spray gun cleaning 16 312 Keep lid closed on spray gun cleaning unit. This includes cleaning of spray guns in 1 gun cleaning unit that is connected to a stack and vented to the outside. E3 Point 0.046815

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning W15 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on supply and waste containers; remove and dispose of spent wipes as appropriate. E3 Fugitive 0.39797

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning W19 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on supply and waste containers; remove and dispose of spent wipes as appropriate. E3 Fugitive 0.39797

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning W7 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on spray gun units as well as supply and waste containers; remove and dispose of spent wipes as appropriate. EU-23965 E3 Fugitive 0.39797

2006 Cessna Aircraft Company - Mid-Continent Facility Solvent Cleaning W8 General use, Hand-wipe, and Spray gun cleaning. 16 312 Keep lids closed on spray gun units as well as supply and waste containers; remove and dispose of spent wipes as appropriate. EU-23959 E3 Fugitive 0.39797

2007 Cessna Aircraft Company Solvent Cleaning Bldg 11 Prep parts for painting and/or assembly. 16 312 Hand wipes E3 Fugitive 0.106195

2007 Cessna Aircraft Company Solvent Cleaning Bldg 9 Prep parts for painting and/or assembly. 16 312 Hand Wipes E3 Fugitive 0.1062

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning 133 0.00229871

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning 137 0.031434551

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning 4224 0.000516753

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning A0015 0.000148835

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning A0019 0.000493365

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning A0032 0.000493365

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning D0029 0.038686725

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning E0016 0.2814661

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning E10 0.002341709

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning E4 0.000843825

2008 Dept. of the Navy, Fleet Readiness Center East Solvent Cleaning PERSONAL USE 2.7397E-07 2009 Bell Helicopter Textron Plant 1 Solvent Cleaning 36PNT7 Parts and Equipment 24 365 N/A N/A E3 Point 0.1995

2009 Bell Helicopter Textron Plant 1 Solvent Cleaning Bldg 2 Fug Parts and Surfaces 24 365 Bell Helicopter does not employ HAP based hand wipe cleaning solvents in all areas; however, IPA and the exempt solvent acetone are used throughout our facility. Since those are not HAP based solutions they will not be reported below. If the HAP catagory E3 Fugitive 0.0035 2009 Bell Helicopter Textron Plant 1 Solvent Cleaning K-1 Parts and Equipment 24 365 N/A N/A E3 Point 0.1995 2013 Nordam I&S and NTRSD Divisions Solvent Cleaning I&S Wipedown 16 260 E3 Fugitive 0.14 2013 Nordam I&S and NTRSD Divisions Solvent Cleaning NTRSD Wipedown 16 260 E3 Fugitive 0.88 2014 Quality Plating Co. of Tulsa Solvent Cleaning Throughout Facility Wipedown 16 250 E3 Fugitive 0.691

2015 United Airlines Technical Operations Maintenance Center Solvent Cleaning B-29 General parts 1 250 E3 Fugitive 0.000945

2015 United Airlines Technical Operations Maintenance Center Solvent Cleaning Bldg. 10 Wheel Prep 8 250 E3 Fugitive 0.003325

2015 United Airlines Technical Operations Maintenance Center Solvent Cleaning Bldg. 84 Engine parts 8 250 E3 Fugitive 0.00742

2015 United Airlines Technical Operations Maintenance Center Solvent Cleaning Docks 3-7 General parts 1 250 E3 Fugitive 0.00002275

2015 United Airlines Technical Operations Maintenance Center Solvent Cleaning S-92 Aircaft Wash 2 250 E3 Fugitive 0.22197 2016 AAR LANDING GEAR SERVICES Solvent Cleaning Main Facility General cleaning 24 365 E3 Fugitive 24.15

2017 Meggitt (Rockmart), Inc. (formerly Engineered Fabrics Corp) Solvent Cleaning BLD1 cleaning of aerospace parts and repair 8 290 E3 Fugitive 9.0052

2017 Meggitt (Rockmart), Inc. (formerly Engineered Fabrics Corp) Solvent Cleaning BLD2 cleaning of aerospace parts and repair 8 290 E3 Fugitive 1.0319

2017 Meggitt (Rockmart), Inc. (formerly Engineered Fabrics Corp) Solvent Cleaning BLD21 cleaning of aerospace parts and repair 8 290 BLD21 locations and dimensions in 2008 E3 Fugitive 0.26767

2017 Meggitt (Rockmart), Inc. (formerly Engineered Fabrics Corp) Solvent Cleaning BLD29 cleaning of aerospace parts and repair 8 158 E3 Fugitive 0.23

2017 Meggitt (Rockmart), Inc. (formerly Engineered Fabrics Corp) Solvent Cleaning BLD3 cleaning of aerospace parts and repair 8 290 E3 Fugitive 0.0234SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

2021 American Airlines Maintenance and Engineering Center Solvent Cleaning Component Repair component repairs 20 364 E3 Fugitive 0.043192519

2021 American Airlines Maintenance and Engineering Center Solvent Cleaning Facility Maintenance Facility Maintenance 24 364 E3 Fugitive 0.296180365

2021 American Airlines Maintenance and Engineering Center Solvent Cleaning Hangar 1 & 2 Fuselage Repair 24 364 E3 Fugitive 0.077539516

2021 American Airlines Maintenance and Engineering Center Solvent Cleaning Hangar 3 & 4 Fuselage Repair 24 364 E3 Fugitive 0.642412892

2021 American Airlines Maintenance and Engineering Center Solvent Cleaning Hangar 5 Fuselage Repair 24 364 E3 Fugitive 0.332015083

2021 American Airlines Maintenance and Engineering Center Solvent Cleaning Hangar 6 Fuselage Repair 24 364 E3 Fugitive 0.054265878

2021 American Airlines Maintenance and Engineering Center Solvent Cleaning Turbine Engine Overhaul engine overhaul 20 364 E3 Fugitive 0.400059016 2022 Palmdale Solvent Cleaning B301 Part Cleaning 8 200 E3 Fugitive 0.02533742 2022 Palmdale Solvent Cleaning B305 Part Cleaning 8 200 E3 Fugitive 0.047679613 2022 Palmdale Solvent Cleaning B307 Part Cleaning 8 200 E3 Fugitive 0.02567052 2022 Palmdale Solvent Cleaning B401 Part Cleaning 8 200 E3 Fugitive 0.753156123 2022 Palmdale Solvent Cleaning B435 Part Cleaning 8 200 E3 Fugitive 0.050733054 2022 Palmdale Solvent Cleaning C006781 Part Cleaning 8 200 E3 Point 0.006770445 2022 Palmdale Solvent Cleaning S006766 Part Cleaning 8 200 E3 Point 0.056234051 2022 Palmdale Solvent Cleaning S006874 Part Cleaning 8 200 E3 Point 0.023256857 2022 Palmdale Solvent Cleaning S007822 Part Cleaning 8 200 E3 Point 0.00270216 2022 Palmdale Solvent Cleaning S008093 Part Cleaning 8 200 E3 Point 0.002850779

2023 George C Marshall Space Flight Center Solvent Cleaning 4707 Paint Booth spray gun Clean paint booth spray gun 0 120 E3 Point 0.061

2024 Naval Air Weapons Station Solvent Cleaning PMF Paint Gun Cleaning 1 3 Usage figure does account for the fact that most of the spent thinner was not emitted, but managed as RCRA waste. E3 Fugitive 0.000414509

2026 Tinker Air Force Base, OK Solvent Cleaning 1068 Various Cleaning Operations of Aerospace Components 8 260 This operation includes emissions from other sources in the total. Operations included are 3400, 3451, 3452, 3474, 3817, 3818, 3821, 3839 E3 Fugitive 0.001

2026 Tinker Air Force Base, OK Solvent Cleaning 200 Various Cleaning Operations of Aerospace Components 8 260 This operation includes emissions from other sources in the total. Operations included are 5011 and 5327 E3 Fugitive 0.002

2026 Tinker Air Force Base, OK Solvent Cleaning 2121_20 Hand Wipe Cleaning of Aerospace Components 24 365 This operation includes emissions from 2001 E3 Fugitive 0.002

2026 Tinker Air Force Base, OK Solvent Cleaning 2121_29 Hand Wipe Cleaning of Aerospace Components 16 260 E3 Fugitive 0.002

2026 Tinker Air Force Base, OK Solvent Cleaning 2122 Hand Wipe Cleaning of Aerospace Components 24 365 This operation includes emissions from 2544 E3 Fugitive 0.001

2026 Tinker Air Force Base, OK Solvent Cleaning 2136 Hand Wipe Cleaning of Aerospace Components 16 260 E3 Fugitive 0.026

2026 Tinker Air Force Base, OK Solvent Cleaning 214_61 Hand Wipe Cleaning Machining Operations 24 365 This operation includes emissions from other sources in the total. Operations included are 5266 and 5326 E3 Fugitive 0.126

2026 Tinker Air Force Base, OK Solvent Cleaning 2280 Hand Wipe Cleaning of Aerospace Components 0 0 E3 Fugitive 0.088

2026 Tinker Air Force Base, OK Solvent Cleaning 2280_30 SPRAY GUN CLEANING 24 365 This operation includes emissions from other sources in the total. Operations Included are 2033, 2036, 2153, 2236, 2237, 2439 E3 Fugitive 2.463

2026 Tinker Air Force Base, OK Solvent Cleaning 240 Hand Wipe Cleaning of Aerospace Components 16 260 E3 Fugitive 0.108

2026 Tinker Air Force Base, OK Solvent Cleaning 289 Hand Wipe Cleaning of Aerospace Components 8 260 This operation includes emissions from 3009 E3 Fugitive 0.006

2026 Tinker Air Force Base, OK Solvent Cleaning 3001_13 Flush Cleaning of Aerospace Components 8 260 E3 Fugitive 0.006

2026 Tinker Air Force Base, OK Solvent Cleaning 3001_19 Flush Cleaning of Aerospace Components 8 260 This operation includes emissions from other sources in the total. Operations included are 5518, 5585, 5670 E3 Fugitive 0.013

2026 Tinker Air Force Base, OK Solvent Cleaning 3001_28 Hand Wipe Cleaning of Aerospace Components 24 365 E3 Fugitive 0.379

2026 Tinker Air Force Base, OK Solvent Cleaning 3001_3 Various Cleaning Operations of Aerospace Components 16 260 This operation includes emissions from other sources in the total. Operations included are 4276, 4277, 4278, 4279, 4280, 4468 E3 Fugitive

2026 Tinker Air Force Base, OK Solvent Cleaning 3001_40 Hand Wipe Cleaning of Aerospace Components 8 260 This operation includes emissions from other sources in the total. Operations included are 4132, 4177 E3 Fugitive 0.365

2026 Tinker Air Force Base, OK Solvent Cleaning 3001_43 Hand Wipe Cleaning of Aerospace Components 8 260 This operation includes emissions from other sources in the total. Operations included are 4229, 4233, 4234, 4235, 4236, 4559, 4563, 4625 E3 Fugitive 0.748

2026 Tinker Air Force Base, OK Solvent Cleaning 3001_47 Hand Wipe Cleaning of Aerospace Components 8 260 This operation includes emissions from other sources in the total. Operations included are 4136, 4137, 4249, 4250, 4252, 4253, 4254, 4565 E3 Fugitive 0.006

2026 Tinker Air Force Base, OK Solvent Cleaning 3001_59 Hand Wipe Cleaning Machining Operations 8 260 This operation includes emissions from other sources in the total. Operations included are 5194, 5221, 5280, 5281, 5282, 5283, 5284, 5285, 5287, 5288, 5323, 5327 E3 Fugitive 0.449

2026 Tinker Air Force Base, OK Solvent Cleaning 3102 Hand Wipe Cleaning of Aerospace Components 16 260 E3 Fugitive 0.351

2026 Tinker Air Force Base, OK Solvent Cleaning 3225 Hand Wipe Cleaning of Aerospace Components 24 365 This operation includes emissions from 2155 E3 Fugitive 0.008

2026 Tinker Air Force Base, OK Solvent Cleaning 3705 Hand Wipe Cleaning of Aerospace Components 16 260 E3 Fugitive 0.135

2026 Tinker Air Force Base, OK Solvent Cleaning 3707 Hand Wipe Cleaning of Aerospace Components 8 260 This operation includes emissions from other sources in the total. Operations included are 5174, 5325 E3 Fugitive 0.06SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

2026 Tinker Air Force Base, OK Solvent Cleaning 3708 Hand Wipe Cleaning Machining Operations 8 260 This operation includes emissions from other sources in the total. Operations included are 5277, 5324 E3 Fugitive 0.192

2026 Tinker Air Force Base, OK Solvent Cleaning 848 Various Cleaning Operations of Aerospace Components 24 365 This operation includes emissions from other sources in the total. Operations included are 3302, 3304, & 3315 E3 Fugitive 1.925 2027 Spirit Aerosystems, Inc. Solvent Cleaning 1-198D 12 296 E3 Fugitive 11.991 2027 Spirit Aerosystems, Inc. Solvent Cleaning 1-269D 12 296 E3 Fugitive 0.7995 2027 Spirit Aerosystems, Inc. Solvent Cleaning 2-280J 12 296 E3 Fugitive 3.997

2027 Spirit Aerosystems, Inc. Solvent Cleaning 2-297F Handwipe solvent cleaning to meet design specifications for preparing surface to bond with future co 12 296 E3 Fugitive 44.051 2027 Spirit Aerosystems, Inc. Solvent Cleaning 3-187S 12 296 E3 Fugitive 3.997 2027 Spirit Aerosystems, Inc. Solvent Cleaning 3-193G 12 296 E3 Fugitive 0.7995 2027 Spirit Aerosystems, Inc. Solvent Cleaning 3-193K 12 296 E3 Fugitive 3.997 2027 Spirit Aerosystems, Inc. Solvent Cleaning 3-224R 12 296 E3 Fugitive 3.997 2027 Spirit Aerosystems, Inc. Solvent Cleaning 3-238L 12 296 E3 Fugitive 3.997

213 Department of the Army, U.S. Army Garrison-Fort Hood Solvent Cleaning 6975 General Aviation hand wipe cleaning; electronics cleaning; glass cleaning; Polycarbonate transparenc 8 240 E3 Fugitive 0.001364

213 Department of the Army, U.S. Army Garrison-Fort Hood Solvent Cleaning 7012 General Aviation hand wipe cleaning; electronics cleaning; glass cleaning; Polycarbonate transparenc 8 240 E3 Fugitive 0.002728

213 Department of the Army, U.S. Army Garrison-Fort Hood Solvent Cleaning 707 General Aviation hand wipe cleaning; electronics cleaning; glass cleaning 8 240 E3 Fugitive 0.0104

213 Department of the Army, U.S. Army Garrison-Fort Hood Solvent Cleaning 88027-4 Cleaning prior to painting 4 85 NA E3 Point 0.0020965

224 Triumph Aerostructures - Vought Integrated Programs Division Solvent Cleaning Building 1 Hand-wipe cleaning of aircraft structural components & disassembled spray gun cleaning 16 325 HAP content data based on maximum percentages obtained from manufacturer MSDS. E3 Fugitive 0.52021

270 LOCKHEED MARTIN MISSILES AND FIRE CONTROL Solvent Cleaning AEROSPACE NESHAP HAND-WIPE [PAINT BOOTH] HAND WIPE CLEANING, TOUCH UP OF LANTIRN PODS 1 40 N/A N/A N/A N/A N/A SOLVENT CONTAINERS AND WASTE CONTAINERS CLOSED AT ALL TIMES EXCEPT WHEN ADDING OR REMOVING SOLVENT OR SOLVENT CONTAMINATED WASTE HANDWIPE GALLONS FROM 2008 HANDWIPE LOG-SHEET = 0.63 GAL MSDS 19854 TYPE I THINNER [FROM 2008 HAND WIPE OPERATIONS LOG] E3 Point 0.0004 282 Alliant Techsystems Inc. Solvent Cleaning A-46 Lab E3 Fugitive 0.003 282 Alliant Techsystems Inc. Solvent Cleaning A-65 Lab E3 Fugitive 0.003 282 Alliant Techsystems Inc. Solvent Cleaning A-66 Wipe parts E3 Fugitive 0.2625 282 Alliant Techsystems Inc. Solvent Cleaning A-7 Wipe parts E3 Fugitive 0.0245 282 Alliant Techsystems Inc. Solvent Cleaning C-50 Wipe parts E3 Fugitive 0.0975 282 Alliant Techsystems Inc. Solvent Cleaning C-56 Wipe parts E3 Fugitive 0.0245 282 Alliant Techsystems Inc. Solvent Cleaning G-20 Wipe parts E3 Fugitive 0.1525 282 Alliant Techsystems Inc. Solvent Cleaning H-4 Wipe parts E3 Fugitive 0.055

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 1 Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 N/A E3 Fugitive 0.0216

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 1 - Booth Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 N/A - No control device Housekeeping, closed containers E3 Point 0.1482

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 2 Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 E3 Fugitive 0.0216

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 2 - Booth Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 N/A - No control device Housekeeping, closed containers E3 Point 0.1482

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 3 Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 E3 Fugitive 0.0216

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 3 - Booth Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 N/A - No control device Housekeeping, closed containers E3 Point 0.1482

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 4 Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 E3 Fugitive 0.0216

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 4- Booth Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 N/A - No control device Housekeeping, closed containers E3 Point 0.1482

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 5 Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 E3 Fugitive 0.0216

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 5 - Booth Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 N/A - No control device Housekeeping, closed containers E3 Point 0.1482

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 6 - Booth Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 N/A - No control device Housekeeping, closed containers E3 Point 0.1482

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 8 Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 E3 Fugitive 0.0216

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 8 - Booth Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 N/A - No control device Housekeeping, closed containers E3 Point 0.1482

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 9 Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 E3 Fugitive 0.5688

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hangar 9 - Paint Hangar Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 N/A - No control device Housekeeping, closed containers E3 Point 3.9026

284 TIMCO Aviation Services, Inc. - Lake City Base Maintenance Operations Solvent Cleaning Hanger 6 Hand-wipe Cleaning, Spray Gun Cleaning Operations, Flush Cleaning Operations 24 365 E3 Fugitive 0.0216

292 Naval Air Station Oceana, Virginia Beach, VA Solvent Cleaning PNTS-139-047 Cleaning aircraft surface/paint guns 0 72 None E3 Point 0.331113

292 Naval Air Station Oceana, Virginia Beach, VA Solvent Cleaning PNTS-513-003 Cleaning airframe surfaces/paint guns 0 72 None a) Minimize spills: maintain systems and containers in good order with minimal rusting or dents and no openings or leaks; use funnels or other practices when transferring material or waste; b) Immediately clean up spills and repackage containers as needed E3 Point 0.029367916SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

292 Naval Air Station Oceana, Virginia Beach, VA Solvent Cleaning PNTS-GRP1 Cleaning aircraft/paint guns 0 72 PNTS-GRP1 consists of 4 hangars shared by a group of squadrons. Usage is tracked by squadron, not by building location. Therefore, HAP emissions is reported by group. E3 Fugitive 0.12767782

292 Naval Air Station Oceana, Virginia Beach, VA Solvent Cleaning PNTS-GRP2 Cleaning aircraft/paint guns 0 72 PNTS-GRP2 consists of 3 hangars shared by a group of squadrons. Usage is tracked by squadron, not by building location. Therefore, HAP emissions is reported by group. E3 Fugitive 0.190912039 3000 US Army Corpus Christi Army Depot Solvent Cleaning Hand wipe cleaning Hangar 43 Spot cleaning 7 260 E3 Fugitive 0.6418 3000 US Army Corpus Christi Army Depot Solvent Cleaning Solvent use for small parts cleaning in Removing protective grease 7 260 E3 Fugitive 0.5425 3000 US Army Corpus Christi Army Depot Solvent Cleaning Two cold solvent Cleaners/Engine Cleanin Degreasing Cleaning 14 260 E3 Fugitive 0.1294 306 Naval Air Station North Island Solvent Cleaning 1456 (Permit 901113) Handwipe and aircraft cleaning 8 5 E3 Fugitive 0.000829053 306 Naval Air Station North Island Solvent Cleaning 1474 (Permit 901114) Handwipe and aircraft cleaning 8 5 E3 Fugitive 0.008678433 306 Naval Air Station North Island Solvent Cleaning 340N (Permit 901110) Handwipe and aircraft cleaning 8 5 E3 Fugitive 0.007809079 306 Naval Air Station North Island Solvent Cleaning 340S (Permit 901111) Handwipe and aircraft cleaning 8 5 E3 Fugitive 0.000384019 306 Naval Air Station North Island Solvent Cleaning 526 (Permit 901112) Handwipe and aircraft cleaning 8 5 E3 Fugitive 0.008941723

329 The Boeing Company-St. Charles Solvent Cleaning B506 Removal of contaminants such as dirt, grease, oil, and coatings from an aerospace vehicle or compone 8 250 E3 Fugitive 0.003368308

329 The Boeing Company-St. Charles Solvent Cleaning B598 Removal of contaminants such as dirt, grease, oil, and coatings from an aerospace vehicle or compone 8 250 Any cleaning associated with spray booth activites (aerospace parts surface prep/cleaning prior to spray apply of coatings; spraygun cleaning) are usually done outside the booth so all emissions are tracked in the fugitive section. E3 Fugitive 0.023169197 329 The Boeing Company-St. Charles Solvent Cleaning B599 8 250 E3 Fugitive 0.00199689

331 Pratt & Whitney PSD Inc. Solvent Cleaning Building 2 Spray gun cleaning 0 0 Spray gun cleaner operated 8 hours in the reporting year. E3 Fugitive 0.01255

332 The Boeing Company - St. Louis Solvent Cleaning B060 Removal of contaminants such as dirt, grease, oil, and coatings from an aerospace vehicle or compone 8 250 E3 Fugitive 0.002612641

332 The Boeing Company - St. Louis Solvent Cleaning B066 8 250 We rounded to 2 significant digits after the decimal for emissions, but we listed the HAP because some amount could be noted if usage increased. E3 Fugitive 0.066787299 332 The Boeing Company - St. Louis Solvent Cleaning B067 24 360 E3 Fugitive 0.998427158 332 The Boeing Company - St. Louis Solvent Cleaning B075 24 360 E3 Fugitive 0.005668255

332 The Boeing Company - St. Louis Solvent Cleaning B101 Removal of contaminants such as dirt, grease, oil, and coatings from an aerospace vehicle or compone 24 360 Any cleaning associated with spray booth activites (aerospace parts surface prep/cleaning prior to spray apply of coatings; spraygun cleaning) are usually done outside the booth so all emissions are tracked in the fugitive section. We rounded to 2 signif E3 Fugitive 1.866872404 332 The Boeing Company - St. Louis Solvent Cleaning B102 8 250 E3 Fugitive 0.049288983

332 The Boeing Company - St. Louis Solvent Cleaning B103 Removal of contaminants such as dirt, grease, oil, and coatings from an aerospace vehicle or compone 8 250 E3 Fugitive 0.004678868

332 The Boeing Company - St. Louis Solvent Cleaning B245 Removal of contaminants such as dirt, grease, oil, and coatings from an aerospace vehicle or compone 8 250 Any cleaning associated with spray booth activites (aerospace parts surface prep/cleaning prior to spray apply of coatings; spraygun cleaning) are usually done outside the booth so all emissions are tracked in the fugitive section. We rounded to 2 signif E3 Fugitive 0.115662492 332 The Boeing Company - St. Louis Solvent Cleaning B248 8 250 E3 Fugitive 0.016201827

332 The Boeing Company - St. Louis Solvent Cleaning SB-63-01 Aerospace parts surface prep/cleaning prior to spray apply of coatings; spraygun cleaning 16 357 NA Solvent containers are kept closed when not in use and spent solvent rags are placed in closed containers when not in use. Some of our more common handwipe cleaners are supplied in fliptop bottles which have an opening area no larger than 0.012868 square Chemical usage info is divided equally among SB-63-01 and SB-63- 02 since chemicals from both booths are taken from the same location. We cannot get any more specific. E3 Point 0.143627916

332 The Boeing Company - St. Louis Solvent Cleaning SB-63-02 Aerospace parts surface prep/cleaning prior to spray apply of coatings; spraygun cleaning 16 357 NA E3 Point 0.143627916

332 The Boeing Company - St. Louis Solvent Cleaning SB-78-01 Aerospace parts surface prep/cleaning prior to spray apply of coatings; spraygun cleaning 24 250 NA Chemical usage info is divided equally among SB-78-01, SB-78-02, and SB-78-03 since chemicals from the booths are taken from the same location. We cannot get any more specific. E3 Point 0.012527

332 The Boeing Company - St. Louis Solvent Cleaning SB-78-02 Aerospace parts surface prep/cleaning prior to spray apply of coatings; spraygun cleaning 24 250 NA E3 Point 0.012527

332 The Boeing Company - St. Louis Solvent Cleaning SB-78-03 Aerospace parts surface prep/cleaning prior to spray apply of coatings; spraygun cleaning 24 250 NA E3 Point 0.012527 346 Joint Base Pearl Harbor Hickam Solvent Cleaning Room 101 Cleaning of aircraft components 3 365 E3 Point 0.008 346 Joint Base Pearl Harbor Hickam Solvent Cleaning Room 108 Cleaning of aircraft components 3 365 E3 Point 0.008

348 Eielson Air Force Base Solvent Cleaning Building 1232 - Phase Inspection Shop CLEANING OF AIRCRAFT PARTS 6 125 Use non-HAP containing cleaners (IPA) and H 901 A (6850014811235), and MIL-C-43616 (6850000055305) for cleaning aircraft parts E3 Fugitive 0.00115

348 Eielson Air Force Base Solvent Cleaning Building 1338 - 18th AMU Shop CLEANING OF OPERATIONAL AIRCRAFT BETWEEN FLIGHTS 2 200 Use non-HAP containing cleaners (IPA) and MIL-C-43616 (6850000055305) for cleaning aircraft parts. E3 Fugitive 0.00295SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

348 Eielson Air Force Base Solvent Cleaning Building 1341 - Egress Shop CLEANING OF AIRCRAFT CANOPIES AND EJECTION SEATS 1 25 Use non-HAP containing cleaners (IPA) and A-A-59281 solvent (6850006117993) for cleaning aircraft parts. E3 Fugitive 0.0001

348 Eielson Air Force Base Solvent Cleaning Building 1353 - Armament Flight Shop CLEANING OF AIRCRAFT PARTS 2 210 Use non-HAP containing cleaners (IPA) and rifle bore cleaner (6850002246663) for cleaning aircraft parts. E3 Fugitive 0.0002 356 Carleton Life Support Systems Inc. Solvent Cleaning EP-19 Paint Booth Wipe Parts/Clean Equipment 1 200 E3 Point 0.15 356 Carleton Life Support Systems Inc. Solvent Cleaning EP-20 Paint Booth Wipe Parts/Clean Equipment 1 200 E3 Point 0.016 356 Carleton Life Support Systems Inc. Solvent Cleaning EP-27 Bearing Wash Cleaning small parts 3 250 No control devices E3 Point 0.1345 356 Carleton Life Support Systems Inc. Solvent Cleaning Main Facility Hand cleaning parts 8 250 E3 Fugitive 0.053

358 Patrick Air Force Base Solvent Cleaning Paint Gun Cleaning Paint Gun Cleaning 1 50 Pre-cleaning is performed using a citrus based material in an automated gun cleaner. Listed exhaust characteristics are for paint booth. E3 Point 0.07211475

367 L-3 Vertex Aerospace Solvent Cleaning Main Building Removes oils from part before and after work. 14 251 There is one adhesive used, EC 1300L, that contains HAPs. This adhesive, based upon procurement records has a 36.7 lbs/yrs usuage. Emits, 13.8 lbs MEK, 6 lbs Hexane, and 6 lbs of Toluene per year. E3 Fugitive 0.0037

377 Crider Aircraft Painting, Inc. Solvent Cleaning Thinner reclaimer Paint equipment cleanup 1 255 This is an enclosed unit using previously reported materials E3 Fugitive 0.413

380 Piper Aircraft, Inc. Solvent Cleaning 2 Hand wipe down of parts / spray gun cleaning 14 300 E3 Fugitive 0.34 380 Piper Aircraft, Inc. Solvent Cleaning 3 Hand wipe down of parts 14 300 E3 Fugitive 0.34 380 Piper Aircraft, Inc. Solvent Cleaning 4 Hand wipe down of parts 14 300 E3 Fugitive 0.34 380 Piper Aircraft, Inc. Solvent Cleaning 5 Hand wipe down of parts 14 300 E3 Fugitive 0.34 380 Piper Aircraft, Inc. Solvent Cleaning 6 Hand wipe down of parts 14 300 E3 Fugitive 0.34 380 Piper Aircraft, Inc. Solvent Cleaning 7 Hand wipe down of parts 14 300 E3 Fugitive 0.34

380 Piper Aircraft, Inc. Solvent Cleaning 9 Hand wipe down of parts / spray gun cleaning 14 300 E3 Fugitive 0.34

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning 70/30 hand wipe cleaning/gun cleaning Clean prior to exterior coat This is an estimate based on an assumed MIBK contamination of the 70 MPK/30 MEK of 3.5%. E3 Point 0.418

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Airplane cleaning with B-82 Clean prior to exterior coat E3 Point 0.091

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Bldg 4-86 Wing cleaning B-90 E3 Fugitive 3.2815

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Paint Gun cleaning w lacquer thinner in 4-86 booths E3 Point 1.832

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Paint Gun cleaning w lacquer thinner in 4-86 booths_13 E3 Point 1.832

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Paint Gun cleaning w lacquer thinner in 4-86 booths_14 E3 Point 1.832

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Paint Gun cleaning w lacquer thinner in 4-86 booths_2 E3 Point 1.832

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Paint Gun cleaning w lacquer thinner in 4-86 booths_3 E3 Point 1.832

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Paint Gun cleaning w lacquer thinner in 4-86 booths_4 E3 Point 1.832

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Paint Gun cleaning w lacquer thinner in 4-86 booths_5 E3 Point 1.832

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Renton Facility MPK hand wipe cleaning This is a conservative estimate using a estimated MIBK contamination of the MPK of 5.5%, also, a significant portion of this solvent is captured in hand wipe cleaning and disposed of as hazardous waste. E3 Fugitive 2.593

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Renton Facility_8 denatured alcohol hand wipe cleaning E3 Fugitive 0.1585

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Renton Facility_9 SAF-SOL 20/20 AEROSOL E3 Fugitive 0.0225

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Spray Seal/ Gun cleaning w 50/50 in 4-86 booths flush 50/50 through paint system into container E3 Point 0.786

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Spray Seal/ Gun cleaning w 50/50 in 4-86 booths_11 flush 50/50 through paint system into container E3 Point 0.786

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning Spray Seal/ Gun cleaning w 50/50 in 4-86 booths_12 flush 50/50 through paint system into container E3 Point 0.786

383 Boeing Commercial Airplane Group - Renton Solvent Cleaning TPC removal with Alkosol 27 Remove temporary protective coating E3 Point 3.4115

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning 70/30 hand wipe cleaning/gun cleaning Clean prior to exterior coat This is an estimate based on an assumed MIBK contamination of the 70 MPK/30 MEK of 3.5%. E3 Point 0.431

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning 70/30 hand wipe cleaning/gun cleaning_1 Clean prior to exterior coat This is an estimate based on an assumed MIBK contamination of the 70 MPK/30 MEK of 3.5%. E3 Point 0.431

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning 70/30 hand wipe cleaning/gun cleaning_2 Clean prior to exterior coat This is an estimate based on an assumed MIBK contamination of the 70 MPK/30 MEK of 3.5%. E3 Point 0.431

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning 70/30 hand wipe cleaning/gun cleaning_3 Clean prior to exterior coat This is an estimate based on an assumed MIBK contamination of the 70 MPK/30 MEK of 3.5%. E3 Point 0.431

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning Airplane cleaning with B-82 Clean prior to exterior coat E3 Point 0.114

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning Airplane cleaning with B-82_1 Clean prior to exterior coat E3 Point 0.114

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning Airplane cleaning with B-82_2 Clean prior to exterior coat E3 Point 0.114

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning Airplane cleaning with B-82_3 Clean prior to exterior coat E3 Point 0.114

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning TPC removal with Alkosol 27 Remove temporary protective coating E3 Point 3.095

384 Boeing Commercial Airplane GroupNorth Boeing Field Solvent Cleaning TPC removal with Alkosol 27_1 Remove temporary protective coating E3 Point 3.095

388 Delta Air Lines, Inc. Technical Operations Center Solvent Cleaning Air Cargo Aerospace Rework 24 365 E3 Fugitive 0.000494048

388 Delta Air Lines, Inc. Technical Operations Center Solvent Cleaning Building TOC-I Aerospace Rework 24 365 E3 Fugitive 1.262762021

388 Delta Air Lines, Inc. Technical Operations Center Solvent Cleaning Building TOC-II Aerospace Rework 24 365 E3 Fugitive 0.424106179

388 Delta Air Lines, Inc. Technical Operations Center Solvent Cleaning Building TOC-III Aerospace Rework 24 365 E3 Fugitive 0.272480253

388 Delta Air Lines, Inc. Technical Operations Center Solvent Cleaning Line - Airport Line Maintenance 24 365 E3 Fugitive 0.064319643SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY 389 Delta Air Lines, Inc. MSP TechOps Solvent Cleaning Building B Aerospace Rework 24 365 E3 Fugitive 0.024697654 389 Delta Air Lines, Inc. MSP TechOps Solvent Cleaning Building C Aerospace Rework 24 365 E3 Fugitive 0.005939002 389 Delta Air Lines, Inc. MSP TechOps Solvent Cleaning Building D Line Maintenance 24 365 E3 Fugitive 0.000246551 398 Boeing Everett Solvent Cleaning 40-56 Various 24 365 E3 Fugitive 0.5421175 398 Boeing Everett Solvent Cleaning 40-02 Various 24 365 E3 Fugitive 0.03223044 398 Boeing Everett Solvent Cleaning 40-04 Various 24 365 E3 Fugitive 0.372789192

398 Boeing Everett Solvent Cleaning 40-04-B214-1 General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. General comment that applies to all HAP emissions reported for both point and fugitive sources: It was conservatively assumed that no solvent waste was generated from the cleaning operations (i.e. it was assumed that all of the cleaning solvent used was E3 Point 0.093197298

398 Boeing Everett Solvent Cleaning 40-04-B214-2 General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.093197298

398 Boeing Everett Solvent Cleaning 40-04-B214-3 General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.093197298

398 Boeing Everett Solvent Cleaning 40-04-B214-4 General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.093197298 398 Boeing Everett Solvent Cleaning 40-05 Various 24 365 E3 Fugitive 0.000046365 398 Boeing Everett Solvent Cleaning 40-21 Various 24 365 E3 Fugitive 0.361795003 398 Boeing Everett Solvent Cleaning 40-22 Various 24 365 E3 Fugitive 0.200359283

398 Boeing Everett Solvent Cleaning 40-22-B243 (747 WSO) General cleaning and/or cleaning prior to sealing or coating. 2 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.343045139 398 Boeing Everett Solvent Cleaning 40-23 Various 24 365 E3 Fugitive 0.00033912 398 Boeing Everett Solvent Cleaning 40-24 Various 24 365 E3 Fugitive 0.238699548 398 Boeing Everett Solvent Cleaning 40-25 Various 24 365 E3 Fugitive 0.163830684

398 Boeing Everett Solvent Cleaning 40-25 Solvent Cleaning Bench Cleaning of spray coating equipment. 1 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.448036054

398 Boeing Everett Solvent Cleaning 40-25-B215 (777 WSO) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.12768921 398 Boeing Everett Solvent Cleaning 40-26 Various 24 365 E3 Fugitive 0.204911691 398 Boeing Everett Solvent Cleaning 40-30 Various 24 365 E3 Fugitive 0.00014063 398 Boeing Everett Solvent Cleaning 40-31 Various 24 365 E3 Fugitive 0.011126619

398 Boeing Everett Solvent Cleaning 40-31-701500 General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.0111265 398 Boeing Everett Solvent Cleaning 40-32 Various 24 365 E3 Fugitive 0.320090278 398 Boeing Everett Solvent Cleaning 40-33 Various 24 365 E3 Fugitive 0.13422309

398 Boeing Everett Solvent Cleaning 40-33 Solvent Cleaning Bench # 3 Cleaning of spray coating equipment. 1 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.059325

398 Boeing Everett Solvent Cleaning 40-33 Solvent Cleaning Bench #1 Cleaning of spray coating equipment. 1 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.059325

398 Boeing Everett Solvent Cleaning 40-33 Solvent Cleaning Bench #2 Cleaning of spray coating equipment. 1 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.059325

398 Boeing Everett Solvent Cleaning 40-33-B581 (767 Wing Panel Booth) General cleaning and/or cleaning prior to sealing or coating. 16 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.151171985

398 Boeing Everett Solvent Cleaning 40-33-ET0380 (767 WSO) General cleaning and/or cleaning prior to sealing or coating. 2 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.151171985 398 Boeing Everett Solvent Cleaning 40-34 Various 24 365 E3 Fugitive 0.575996986

398 Boeing Everett Solvent Cleaning 40-34-B684-1 (777 Wing Panel Booth #1) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.260849865

398 Boeing Everett Solvent Cleaning 40-34-B684-2 (777 Wing Panel Booth #2) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.260849865

398 Boeing Everett Solvent Cleaning 40-34-B684-3 (777 Wing Panel Booth #3) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.260849865

398 Boeing Everett Solvent Cleaning 40-34-B684-4 (777 Wing Panel Booth #4) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.260849865 398 Boeing Everett Solvent Cleaning 40-35 Various 24 365 E3 Fugitive 0.188157708 398 Boeing Everett Solvent Cleaning 40-36 Various 24 365 E3 Fugitive 0.18388359

398 Boeing Everett Solvent Cleaning 40-37 Solvent Clean Booth #1 Cleaning of spray coating equipment. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 7.780365

398 Boeing Everett Solvent Cleaning 40-37-B668 (777 Pos. 820) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.487070452

398 Boeing Everett Solvent Cleaning 40-37-B669 (777 Pos. 823) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.487070452

398 Boeing Everett Solvent Cleaning 40-37-B670 (777 Pos. 826) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.487070452

398 Boeing Everett Solvent Cleaning 40-37-B671 (777 Dolly Parts Booth) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.487070452

398 Boeing Everett Solvent Cleaning 40-37-B675 (777 Vertical Wing Booth) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.487070452

398 Boeing Everett Solvent Cleaning 40-37-B676 (777 Pos. 805 RM115) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.487070452

398 Boeing Everett Solvent Cleaning 40-37-B677 (777 Pos. 805 RM120) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.487070452

398 Boeing Everett Solvent Cleaning 40-37-B678 (777 Pos. 805 RM142) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.487070452

398 Boeing Everett Solvent Cleaning 40-37-B679 (777 Pos. 805 RM 144) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.487070452SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

398 Boeing Everett Solvent Cleaning 40-51-227615 (747 HS) General cleaning and/or cleaning prior to sealing or coating. 2 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 2.832859733

398 Boeing Everett Solvent Cleaning 40-51-B028 (40-51 747 Wing Panel Booth) General cleaning and/or cleaning prior to sealing or coating. 2 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 2.832859733

398 Boeing Everett Solvent Cleaning 40-51-B029 (Spar Tunnel Positions) General cleaning and/or cleaning prior to sealing or coating. 2 100 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 2.832859733

398 Boeing Everett Solvent Cleaning 40-51-ET0084 (Vertical Wing Booth #2 -No General cleaning and/or cleaning prior to sealing or coating. 2 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 2.832859733

398 Boeing Everett Solvent Cleaning 40-51-ET0164 (Vertical Wing Booth #1 - S General cleaning and/or cleaning prior to sealing or coating. 2 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 2.832859733

398 Boeing Everett Solvent Cleaning 40-51-G0108 (Body Sections & Canyon Boot General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 2.832859733 398 Boeing Everett Solvent Cleaning 40-54 Various 24 365 E3 Fugitive 0.006243705

398 Boeing Everett Solvent Cleaning 40-56 Silkscreen Clean Booth #1 Cleaning silkscreens. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 1.9471375

398 Boeing Everett Solvent Cleaning 40-56 Silkscreen Clean Booth #2 Cleaning silkscreens. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 1.9471375

398 Boeing Everett Solvent Cleaning 40-56 Silkscreen Clean Booth #3 Cleaning silkscreens. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 1.9471375

398 Boeing Everett Solvent Cleaning 45-01 Solvent Clean Bench Cleaning of spray coating equipment. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.035471975

398 Boeing Everett Solvent Cleaning 45-01-B056 (Paint Hangar) General cleaning and/or cleaning prior to sealing or coating. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.31215338

398 Boeing Everett Solvent Cleaning 45-01-B057 (Air Lock) General cleaning and/or cleaning prior to sealing or coating. 1 50 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.007094395 398 Boeing Everett Solvent Cleaning 45-02 Various 24 365 E3 Fugitive 0.011312339

398 Boeing Everett Solvent Cleaning 45-03 Solvent Clean Booth #1 Cleaning of spray coating equipment. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.036718413

398 Boeing Everett Solvent Cleaning 45-03 Solvent Clean Booth #2 Cleaning of spray coating equipment. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.036718413

398 Boeing Everett Solvent Cleaning 45-03-54388 (Paint Hangar) General cleaning and/or cleaning prior to sealing or coating. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.697351425

398 Boeing Everett Solvent Cleaning 45-04 Solvent Clean Booth #1 Cleaning of spray coating equipment. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.028083825

398 Boeing Everett Solvent Cleaning 45-04 Solvent Clean Booth #2 Cleaning of spray coating equipment. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.028083825

398 Boeing Everett Solvent Cleaning 45-04-B685 (Paint Hangar) General cleaning and/or cleaning prior to sealing or coating. 4 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.887432443

398 Boeing Everett Solvent Cleaning 45-04-ET0401 (Rudder & Elevator #1) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.036816842

398 Boeing Everett Solvent Cleaning 45-04-ET0403 (Rudder & Elevator #3) General cleaning and/or cleaning prior to sealing or coating. 2 250 Compliance with Aerospace NESHAP requirements for cleaning operations as applicable. E3 Point 0.036816842 398 Boeing Everett Solvent Cleaning Flightline Various 24 365 E3 Fugitive 0.101811051

406 Hexcel Corporation Solvent Cleaning P-02 Spray gun cleaning 8 300 N/A Use "Disassembled spray gun cleaning" method and wash tanks with self-closing lids. Solvent contains 5% MIBK and 95% MPK (Methyl Propyl Ketone). E3 Point 0.0275

406 Hexcel Corporation Solvent Cleaning P-13 Spray gun cleaning 8 300 Use "Disassembled spray gun cleaning" method and wash tanks with self-closing lids. Solvent contains 5% MIBK and 95% MPK (Methyl Propyl Ketone). E3 Point 0.0275

406 Hexcel Corporation Solvent Cleaning Plant 1_2 Prepare part surface for adhesive application 1 100 This is not a solvent cleaning operation. E3 Fugitive 0.0665

417 Lockheed Martin Aeronautics Company Solvent Cleaning B1051 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.000623313

417 Lockheed Martin Aeronautics Company Solvent Cleaning B1052 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.002473433

417 Lockheed Martin Aeronautics Company Solvent Cleaning B1053 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.002414542

417 Lockheed Martin Aeronautics Company Solvent Cleaning B465 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 5.88913E-05SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

417 Lockheed Martin Aeronautics Company Solvent Cleaning Flightline cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.000103

417 Lockheed Martin Aeronautics Company Solvent Cleaning H01 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.00282979

417 Lockheed Martin Aeronautics Company Solvent Cleaning H02 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.001703956

417 Lockheed Martin Aeronautics Company Solvent Cleaning H03 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.003076146

417 Lockheed Martin Aeronautics Company Solvent Cleaning H04 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.015778147

417 Lockheed Martin Aeronautics Company Solvent Cleaning H05 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.000211074

417 Lockheed Martin Aeronautics Company Solvent Cleaning H07 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.00280229

417 Lockheed Martin Aeronautics Company Solvent Cleaning H08 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.002559825

417 Lockheed Martin Aeronautics Company Solvent Cleaning H09 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.007388909

417 Lockheed Martin Aeronautics Company Solvent Cleaning H10 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.005486797

417 Lockheed Martin Aeronautics Company Solvent Cleaning H11 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.021200857

417 Lockheed Martin Aeronautics Company Solvent Cleaning H12 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.000675304SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

417 Lockheed Martin Aeronautics Company Solvent Cleaning H13 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.007409509

417 Lockheed Martin Aeronautics Company Solvent Cleaning H14 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.004485645

417 Lockheed Martin Aeronautics Company Solvent Cleaning H15 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.00681189

417 Lockheed Martin Aeronautics Company Solvent Cleaning H16 cleaning of aerospace components after machining; cleaning to remove protective oils, dirt, or other 2 250 Total cleaning solvent usage varies greatly depending on the task requiring the solvent. An estimate of 2 hours per day is an estimate only. The actual hours of operation for cleaning activities are not tracked individually, so no data is available for E3 Fugitive 0.007921939

418 BE Aerospace / SMR Technologies Solvent Cleaning Building1 prepare articles for additional fabrication 16 260 Keep containers covered E3 Fugitive 5.588 429 The Boeing Company - C-17 Facility Solvent Cleaning B52-DMS2458 Surface Wipe Cleaning 16 365 E3 Fugitive 0.0024 429 The Boeing Company - C-17 Facility Solvent Cleaning B54 - DMS2458 Surface Wipe Cleaning 16 365 E3 Fugitive 0.04605

429 The Boeing Company - C-17 Facility Solvent Cleaning B58-DMS2458 Clean Parts for Assembly 9 298 Rags/solvents in closed containers Vented in the same manner as paint booth coating opeations E3 Point 0.00175

429 The Boeing Company - C-17 Facility Solvent Cleaning B59-DMS2458 Clean Parts for Assembly 9 208 Rags/solvents in closed containers Vented in the same manner as paint booth coating opeations E3 Point 0.0021

430 Wright-Patterson AFB Solvent Cleaning 4024 Handwiping of aerospace components 2 60 Primary handwiping is acetone; a small amount of polyeurathane was used in 2008. E3 Fugitive 0.000001643

438 Naval Air Station Whidbey Island (Ault Field) Solvent Cleaning FSCO-112-01 16 250 E3 Fugitive 0.029564163

438 Naval Air Station Whidbey Island (Ault Field) Solvent Cleaning FSCO-2544-01 16 250 E3 Fugitive 0.043751823

438 Naval Air Station Whidbey Island (Ault Field) Solvent Cleaning FSCO-2642-01 16 250 E3 Fugitive 0.066382077

438 Naval Air Station Whidbey Island (Ault Field) Solvent Cleaning FSCO-2681-01 16 250 E3 Fugitive 0.028242556

438 Naval Air Station Whidbey Island (Ault Field) Solvent Cleaning FSCO-2699-01 16 250 E3 Fugitive 0.033683875

438 Naval Air Station Whidbey Island (Ault Field) Solvent Cleaning FSCO-2699-01_11 16 250 E3 Fugitive 0.028514119

438 Naval Air Station Whidbey Island (Ault Field) Solvent Cleaning FSCO-2737-01 16 250 E3 Fugitive 0.042831526

438 Naval Air Station Whidbey Island (Ault Field) Solvent Cleaning FSCO-386-01 16 250 E3 Fugitive 0.119020047

438 Naval Air Station Whidbey Island (Ault Field) Solvent Cleaning FSCO-410-01 cleaning of aerospace components for inspection, and coating 16 250 all cleaners are composition compliant; usage locations prorated based on hangar square footage. E3 Fugitive 0.132009812

446 Alabama Aircraft Industries Incorporated - Birmingham Solvent Cleaning Paint hangar clean prior to paint 2 15 E3 Fugitive 0.7145

447 Boeing Commercial Airplanes Fabrication Division Solvent Cleaning 24-50 Hand wipe cleaning 24 365 Assume 50% went to waste E3 Fugitive 0.1605

447 Boeing Commercial Airplanes Fabrication Division Solvent Cleaning 24-50 Paint Booth Paint gun cleaning 24 365 N/A Minimize atomizing/recycling Assume 50% evaporation E3 Point 0.049

447 Boeing Commercial Airplanes Fabrication Division Solvent Cleaning 24-60 Hand wipe cleaning 24 365 Assume 50% went to waste E3 Fugitive 0.0175

447 Boeing Commercial Airplanes Fabrication Division Solvent Cleaning 24-60 Paint Booth Paint gun cleaning 24 365 N/A Minimize atomizing/recycling Assume 50% evaporation E3 Point 0.156

450 Raytheon Integrated Air Defense Center Solvent Cleaning Hampshire Building Clean after coating and touch-up work. 16 260 Includes fugitives sources from cleaning operations of aerospace components in Hampshire Building. E3 Fugitive 0.03285

450 Raytheon Integrated Air Defense Center Solvent Cleaning SC Indoor Paint Spray Booth 1 Clean after coating and touch-up work. 16 260 Good housekeeping and only using the amount appropriate for the job. Vents through Indoor Paint Spray Booth 1 E3 Point 0.000159619

450 Raytheon Integrated Air Defense Center Solvent Cleaning SC Indoor Paint Spray Booth 2 Clean after coating and touch-up work. 16 260 Good housekeeping and only using the amount appropriate for the job. Vents through Indoor Paint Spray Booth 2 E3 Point 0.000159619

450 Raytheon Integrated Air Defense Center Solvent Cleaning SC Indoor Paint Spray Booth 3 Clean after coating and touch-up work. 16 260 Good housekeeping and only using the amount appropriate for the job. Vents through Indoor Paint Spray Booth 3 E3 Point 0.000390981

450 Raytheon Integrated Air Defense Center Solvent Cleaning SC Indoor Paint Spray Booth 4 Clean after coating and touch-up work. 16 260 Good housekeeping and only using the amount appropriate for the job. Vents through Indoor Paint Spray Booth 4 E3 Point 0.000390981

450 Raytheon Integrated Air Defense Center Solvent Cleaning SC Indoor Paint Spray Booth 5 Clean after coating and touch-up work. 16 260 Good housekeeping and only using the amount appropriate for the job. Vents through Indoor Paint Spray Booth 5 E3 Point 0.000390981

450 Raytheon Integrated Air Defense Center Solvent Cleaning SC Indoor Paint Spray Booth 6 Clean after coating and touch-up work. 16 260 Good housekeeping and only using the amount appropriate for the job. Vents through Indoor Paint Spray Booth 6 E3 Point 0.000390981

450 Raytheon Integrated Air Defense Center Solvent Cleaning SC Indoor Paint Stencil Booth 1 Clean after coating and touch-up work. 16 260 Good housekeeping and only using the amount appropriate for the job. Vents through Indoor Paint Stencil Booth 1 E3 Point 5.5613E-05

450 Raytheon Integrated Air Defense Center Solvent Cleaning SC Indoor Paint Stencil Booth 2 Clean after coating and touch-up work. 16 260 Good housekeeping and only using the amount appropriate for the job. Vents through Indoor Paint Stencil Booth 2 E3 Point 5.5613E-05

450 Raytheon Integrated Air Defense Center Solvent Cleaning SC Indoor Paint Stencil Booth 3 Clean after coating and touch-up work. 16 260 Good housekeeping and only using the amount appropriate for the job. Vents through Indoor Paint Stencil Booth 3 E3 Point 5.5613E-05

450 Raytheon Integrated Air Defense Center Solvent Cleaning Suffolk Building Clean after coating and touch-up work. 16 260 Includes fugitives sources from cleaning operations of aerospace components in Suffolk Building. E3 Fugitive 0.0004685 453 Learjet, Inc Solvent Cleaning Building 1 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 14 16 E3 Fugitive 0.1028 453 Learjet, Inc Solvent Cleaning Building 2 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 3 16 E3 Fugitive 0.0022SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY 453 Learjet, Inc Solvent Cleaning Building 4 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 5A 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 5D 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 6 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 6F 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 6G 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 7 16 E3 Fugitive 0.1028 453 Learjet, Inc Solvent Cleaning Building 7A 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 8 16 E3 Fugitive 0.0022 453 Learjet, Inc Solvent Cleaning Building 9 16 E3 Fugitive 0.1028

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-3900 Solvent cleaning operations include paint gun cleaning and handwipe cleaning 8 260 Solvent cleaning operations include paint gun cleaning and handwipe cleaning E3 Fugitive 0.043753511

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-3905 Solvent cleaning operations include paint gun cleaning and handwipe cleaning 8 260 Solvent cleaning operations include paint gun cleaning and handwipe cleaning E3 Fugitive 0.01454418

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-4093 Solvent cleaning operations include handwipe cleaning 8 260 Solvent cleaning operations include handwipe cleaning E3 Fugitive 0.00207711

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-4100 Solvent cleaning operations include handwipe cleaning 8 260 Solvent cleaning operations include handwipe cleaning E3 Fugitive 0.00207711

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-4106 Solvent cleaning operations include paint gun cleaning and handwipe cleaning 8 260 Solvent cleaning operations include paint gun cleaning and handwipe cleaning E3 Fugitive 0.014890836

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-4108 Solvent cleaning operations include handwipe cleaning 8 260 Solvent cleaning operations include handwipe cleaning E3 Fugitive 0.01177029

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-4188 Solvent cleaning operations include handwipe cleaning 8 260 Solvent cleaning operations include handwipe cleaning E3 Fugitive 0.00069237

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-504 Solvent cleaning operations include handwipe cleaning 8 260 Solvent cleaning operations include handwipe cleaning E3 Fugitive 0.01658579

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-515 Solvent cleaning operations include handwipe cleaning 8 260 Solvent cleaning operations include handwipe cleaning E3 Fugitive 0.033404987

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-518 Solvent cleaning operations include paint gun cleaning and handwipe cleaning 8 260 Solvent cleaning operations include paint gun cleaning and handwipe cleaning E3 Fugitive 0.01821692

455 US Marine Corps Base Camp Lejeune Solvent Cleaning AS-840 Solvent cleaning operations include paint gun cleaning and handwipe cleaning 8 260 Solvent cleaning operations include paint gun cleaning and handwipe cleaning E3 Fugitive 0.0999885

458 Middle River Aircraft Systems Solvent Cleaning A Aerospace part preparation 16 320 The facility utilizes Tolu-Sol, IPA, and acetone to clean aerospace parts. Tolu-Sol which is used the least, is the only product that contains HAPs (toluene and xylene). E3 Fugitive 0.001453333 458 Middle River Aircraft Systems Solvent Cleaning B Aerospace part preparation 16 320 E3 Fugitive 0.001453333 458 Middle River Aircraft Systems Solvent Cleaning C Aerospace part preparation 16 320 E3 Fugitive 0.001453333

460 NORDAM Repair Division Solvent Cleaning Garnett Facility Adhesive removal and parts wipedown. 12 365 E3 Fugitive 0.08

460 NORDAM Repair Division Solvent Cleaning Pine Facility Adhesive removal and parts wipedown. 12 365 E3 Fugitive 0.086

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning 3-07, # 1DD & #2 paint gun cleaning 16 365 Follow paint gun cleaning standards in 40 CFR 63.744 (c) & (d). Paint booth data presented for one of 2 booths and a representative stack (if multiple stacks) since solvent usage is tracked by paint shop, not by booth. E3 Point 0.1489918

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning 3-12, #3 & 1 Booths paint gun cleaning 16 365 Follow paint gun cleaning standards in 40 CFR 63.744 (c) & (d). Paint booth data presented for one of 2 similar booths and a representative stack (if multiple stacks) since solvent usage is tracked by paint shop, not by booth. E3 Point 0.0787267

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning 3-25 paint gun cleaning 16 365 Follow paint gun cleaning standards in 40 CFR 63.744 (c) & (d). E3 Point 0.3758903

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning 3-73, North, South paint gun cleaning 16 365 Follow paint gun cleaning standards in 40 CFR 63.744 (c) & (d). Paint booth data presented for one of 2 similar booths and a representative stack (if multiple stacks) since solvent usage is tracked by paint shop, not by booth. E3 Point 0.87682205

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning 3-80, #2 Bay paint gun cleaning 16 365 Follow paint gun cleaning standards in 40 CFR 63.744 (c) & (d). E3 Point 0.318223

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning 3-80, #3 & 4 Bays paint gun cleaning 16 365 Follow paint gun cleaning standards in 40 CFR 63.744 (c) & (d). Paint booth data presented for one of 2 similar booths and a representative stack (if multiple stacks) since solvent usage is tracked by paint shop, not by booth. E3 Point 0.63644595

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning 3-B3, #4, 2, 3, & 5 paint gun cleaning 16 365 Follow paint gun cleaning standards in 40 CFR 63.744 (c) & (d). Paint booth data presented for one of 4 similar booths and a representative stack (if multiple stacks) since solvent usage is tracked by paint shop, not by booth. E3 Point 0.1848234

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning Buiding 3-60 hand wipe cleaning 16 365 Where usage is tracked for a group of nearby buildings, building data is presented for the largest building by size and emissions E3 Fugitive 0.00468475

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning Buidings 3-06 & 3-07 hand wipe cleaning 16 365 Where usage is tracked for a group of nearby buildings, building data is presented for the largest building by size and emissions E3 Fugitive 0.00837165

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning Building 3-25 hand wipe cleaning 16 365 Where usage is tracked for a group of nearby buildings, building data is presented for the largest building by size and emissions E3 Fugitive 0.025981

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning Building 3-57 hand wipe cleaning 16 365 Where usage is tracked for a group of nearby buildings, building data is presented for the largest building by size and emissions E3 Fugitive 0.0065986SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning Buildings 3-29, 3-31 & 3-32 hand wipe cleaning 16 365 Where usage is tracked for a group of nearby buildings, building data is presented for the largest building by size and emissions E3 Fugitive 0.0118849

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning Buildings 3-61 & 3-92 hand wipe cleaning 16 365 Where usage is tracked for a group of nearby buildings, building data is presented for the largest building by size and emissions E3 Fugitive 0.0210965

473 The Boeing Company, Defense, Space & Security, Rotorcraft Programs, Philadelphia Solvent Cleaning Buildings 3-62, 3-95 & 3-96 hand wipe cleaning 16 365 Where usage is tracked for a group of nearby buildings, building data is presented for the largest building by size and emissions E3 Fugitive 0.0048214

477 General Electric Aviation Solvent Cleaning Braze Room Clean parts prior to brazing 16 250 None Not applicable Not applicable Not applicable Not applicable Very small quantities used - applied only by squirt bottle to flush part. Point source emissions only - Braze Room vented to gooseneck stack E3 Point 0.006735

477 General Electric Aviation Solvent Cleaning Building 64 Proceco Washer to clean aerospace parts 16 250 Fugitive source only - washer vented inside E3 Fugitive 0.04482

477 General Electric Aviation Solvent Cleaning Spray Gun Cleaner, 32-18 Clean paint spray guns 2 250 None Not applicable Not applicable Not applicable Not applicable Cleaner used only in enclosed spray gun cleaner operated in accordance with 63.744(c)(1) Point source emissions only - spray gun cleaner in hood vented to stack. E3 Point 0.02388

483 Marine Corps Air Station - Cherry Point Solvent Cleaning 130 O-level surface prep prior to adhesive bonding or touch-up corrosion control 10 250 E3 Fugitive 0.004034455

483 Marine Corps Air Station - Cherry Point Solvent Cleaning 1665 O-level surface prep prior to adhesive bonding or touch-up corrosion control 10 250 E3 Fugitive 0.001455982

483 Marine Corps Air Station - Cherry Point Solvent Cleaning 1667 O-level surface prep prior to adhesive bonding or touch-up corrosion control 10 250 E3 Fugitive 0.00301592

483 Marine Corps Air Station - Cherry Point Solvent Cleaning 1700 O-level surface prep prior to adhesive bonding or touch-up corrosion control 10 250 E3 Fugitive 0.073712409

483 Marine Corps Air Station - Cherry Point Solvent Cleaning 1701 O-level surface prep prior to adhesive bonding or touch-up corrosion control 10 250 E3 Fugitive 0.045990296

483 Marine Corps Air Station - Cherry Point Solvent Cleaning 250M I-level surface prep prior to adhesive bonding or corrosion control 10 250 E3 Fugitive 0.163726572

483 Marine Corps Air Station - Cherry Point Solvent Cleaning 250N O-level surface prep prior to adhesive bonding or touch-up corrosion control 10 250 E3 Fugitive 0.022490013

483 Marine Corps Air Station - Cherry Point Solvent Cleaning 3998 O-level surface prep prior to adhesive bonding or touch-up corrosion control 10 250 E3 Fugitive 0.00453314 486 GE Engine Services, LLC Solvent Cleaning Building 5 Flush Cleaning 24 365 E3 Fugitive 0.5625 486 GE Engine Services, LLC Solvent Cleaning Building 5_2 Flush Cleaning 24 365 E3 Fugitive 0.098 486 GE Engine Services, LLC Solvent Cleaning Building 5_3 Paint Gun Cleaner 24 365 E3 Fugitive 0.0055 486 GE Engine Services, LLC Solvent Cleaning Building 5_4 Paint Gun Cleaner 24 365 E3 Fugitive 0.0055 487 Rolls-Royce Corporation Solvent Cleaning Dept. 0582 cleaning Parts cleaning and epoxy removal 1 N/A Keep containers closed E3 Point 0.383755

487 Rolls-Royce Corporation Solvent Cleaning Plant 5 Handwipe cleaning and paint gun cleaning E3 Fugitive 0.55819 490 El Segundo Solvent Cleaning 202 Hand wipe cleaning 8 250 E3 Fugitive 4.80009E-06 490 El Segundo Solvent Cleaning 902 Hand wipe cleaning 16 250 E3 Fugitive 1.525359861 490 El Segundo Solvent Cleaning 905 Hand wipe cleaning 16 250 E3 Fugitive 0.000167764 490 El Segundo Solvent Cleaning 915 Hand wipe cleaning 16 250 E3 Fugitive 3.59778E-05 490 El Segundo Solvent Cleaning 923 Hand wipe cleaning 16 250 E3 Fugitive 0.196423969

494 Spirit AeroSystems Solvent Cleaning B001 Solvent wipe and paint gun cleaning 8 240 E3 Fugitive 0.172

494 Spirit AeroSystems Solvent Cleaning B003 Solvent wipe and paint gun cleaning 16 240 E3 Fugitive 0.2095

494 Spirit AeroSystems Solvent Cleaning B004 Solvent wipe 16 240 MEK and (2-)Butanol are purchased as a solvent blend, and the resultant blend has a vapor pressure of 36 mm Hg. E3 Fugitive 0.0035 494 Spirit AeroSystems Solvent Cleaning B604 Solvent wipe 8 240 E3 Fugitive 0.096

494 Spirit AeroSystems Solvent Cleaning B605 Solvent wipe and paint gun cleaning 16 240 MEK and (2-)Butanol are purchased as a solvent blend, and the resultant blend has a vapor pressure of 36 mm Hg. E3 Fugitive 0.1685 494 Spirit AeroSystems Solvent Cleaning B609 Solvent wipe 16 240 E3 Fugitive 0.0135

494 Spirit AeroSystems Solvent Cleaning B610 Solvent wipe and paint gun cleaning 16 240 E3 Fugitive 1.1925

5010 Alliant Techsystems Aerospace Structures Solvent Cleaning D-14 mandrel prep room Clean and prepare Mandrels to receive prepreg material 4 250 E3 Point 0.000435

5010 Alliant Techsystems Aerospace Structures Solvent Cleaning B-14 keep foreign objects out of our products 8 260 E3 Fugitive 0.00322

5010 Alliant Techsystems Aerospace Structures Solvent Cleaning C-14 keep foreign objects out of our products 24 365 E3 Fugitive 0.000435

5010 Alliant Techsystems Aerospace Structures Solvent Cleaning H-10 keep foreign objects out of our products 17 260 E3 Fugitive 0.003985 5012 ATK Launch Systems, Promontory Solvent Cleaning H-6 Cleaning of aerospace parts 0 260 E3 Fugitive 0.028 5013 ATK Launch Systems, Bacchus Solvent Cleaning 2471 Degrease insulator 0 12 E3 Fugitive 0.092

5017 GKN WESTLAND AEROSPACE, INC. Solvent Cleaning Main plant Demolding and cleaning in general composite work practice. Fugitive HAP emissions shown below are f 16 300 The main plant is a single structure of approximate dimensions 848 ft L x 600 ft W x 26 ft H. Latitude 32.28588 and Longitude -85.53185 is at the centroid of this main building. E3 Fugitive 1.650366103

5017 GKN WESTLAND AEROSPACE, INC. Solvent Cleaning Main plant_1 Demolding and cleaning in general composite work practice. Fugitive HAP emissions shown below are f 16 300 The main plant is a single structure of approximate dimensions 848 ft L x 600 ft W x 26 ft H. Latitude 32.28588 and Longitude -85.53185 is at the centroid of this main building. E3 Fugitive 0.071925555

5017 GKN WESTLAND AEROSPACE, INC. Solvent Cleaning Main plant_2 Demolding and cleaning in general composite work practice. Fugitive HAP emissions shown below are f 16 300 The main plant is a single structure of approximate dimensions 848 ft L x 600 ft W x 26 ft H. Latitude 32.28588 and Longitude -85.53185 is at the centroid of this main building. E3 Fugitive 0.069147302SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

5017 GKN WESTLAND AEROSPACE, INC. Solvent Cleaning Paint Booth General Cleaning and Wiping Paint booth general cleaning and wiping. 10 300 Point source cleaner #1: 2,670 gallons of CGC111-5 KLEAN-STRIP GUN CLEANER (GKN Part No # CGC 111-5). Note: All 4 paint booths are located adjacent to each other; hence their Lat and Long coordinates are approximately the same. E3 Point 4.089188227

5017 GKN WESTLAND AEROSPACE, INC. Solvent Cleaning Paint Booth General Cleaning and Wiping _1 Paint booth general cleaning and wiping. 10 300 Point source cleaner #2: 227 gallons of LEKSOL CLEANING SOLVENT (GKN Part No # R12189-0140). Note: All 4 paint booths are located adjacent to each other; hence their Lat and Long coordinates are approximately the

same. E3 Point 0.012502479

5017 GKN WESTLAND AEROSPACE, INC. Solvent Cleaning Paint Booth General Cleaning and Wiping _2 Paint booth general cleaning and wiping. 10 300 Point source cleaner #3: 16 gallons of ESG14 SPRAY GUN CLEANER (GKN Part No # GKNAL-71387-0001). Note: All 4 paint booths are located adjacent to each other; hence their Lat and Long coordinates are approximately the same. E3 Point 0.0560784 5019 NASA Ellington Field Solvent Cleaning E135 cleaning parts 0 260 E3 Fugitive 0.01548 5019 NASA Ellington Field Solvent Cleaning E150 cleaning parts 0 260 E3 Fugitive 0.00223 5019 NASA Ellington Field Solvent Cleaning E276 cleaning parts 0 260 E3 Fugitive 0.01494 5019 NASA Ellington Field Solvent Cleaning E990 cleaning parts 0 260 E3 Fugitive 0.000115

5020 NASA Lyndon B. Johnson Space Center Solvent Cleaning B9 parts cleaning 1 50 E3 Fugitive 0.03576

5021 Kaman Aerospace Corporation, Precision Products Division Solvent Cleaning Conformal Coating Machine Part of process that coats printed circuit boards 2 208 n/a n/a n/a n/a n/a n/a n/a E3 Point 0.000684

5021 Kaman Aerospace Corporation, Precision Products Division Solvent Cleaning Passivation Room Clean armament fuses 1 104 n/a n/a n/a n/a n/a The pail is covered and located in an empty cold cleaning machine with a cover. n/a E3 Point 0.009746541

5021 Kaman Aerospace Corporation, Precision Products Division Solvent Cleaning Wash Room Clean armament fuses 1 104 n/a n/a n/a n/a n/a The beakers in the ultrasonic cleaning device are covered and are emptied after use. n/a E3 Point 0.011156418

5027 SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION Solvent Cleaning Main Building - Layup Hand-wiping with rags to prepare a mold for layup use 1 275 composition of ethylbenzene is 0.1- 1%wt; composition of xylene is 3% wt E3 Fugitive 0.015

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-A Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-B Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-C Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-D Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-E Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-F Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-G Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-H Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-I Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-J Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1361-K Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. 0.02156375

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1812 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.0125

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1813 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.017005

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 1814 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.017005

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2505 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.012755SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2506 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.027005

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2522 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.00089

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2550 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.04326

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2551 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.37808

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2552 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.456095

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2553 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.002

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2554 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.002

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2555 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.05306

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2556 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.002

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2557 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.03001

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2578 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.011

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning 2579 Hand-wipe cleaning of parts and paint gun cleaning. 16 365 NONE Solvent laden rags placed in enclosed containers; solvent vats and containers are kept closed when not in use. E3 Point 0.021005

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning Building B-1 Hand-wipe cleaning of parts 16 365 E3 Fugitive 0.08533

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning Building B-25 Hand-wipe cleaning of parts 16 365 E3 Fugitive 0.00455

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning Building B-3 Hand-wipe cleaning of parts 16 365 E3 Fugitive 0.036005

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning Building L-10 Hand-wipe cleaning of parts 16 365 E3 Fugitive 0.00552

506 U.S. Air Force Plant 6 Lockheed Martin Aeronautics Company Solvent Cleaning Building L-64 Hand-wipe cleaning of parts 16 365 E3 Fugitive 0.002

513 GKN Aerospace - St. Louis Solvent Cleaning BF-001-03 (Building 1) Handwipe Cleaning of Aerospace parts 24 7 2010 DATA E3 Fugitive 0.4525

513 GKN Aerospace - St. Louis Solvent Cleaning BF-002-03 (Building 2) Handwipe Cleaning of Aerospace parts 24 7 2010 DATA E3 Fugitive 1.83175 520 Rohr, Inc. Solvent Cleaning ANNEX Parts cleaning 8 200 E3 Fugitive 0.084889468 520 Rohr, Inc. Solvent Cleaning B1 Parts cleaning 8 200 E3 Fugitive 0.437357018 520 Rohr, Inc. Solvent Cleaning B16 Parts cleaning 8 200 E3 Fugitive 0.096147723 520 Rohr, Inc. Solvent Cleaning B19 Parts cleaning 8 200 E3 Fugitive 0.006018165 520 Rohr, Inc. Solvent Cleaning B20 Parts cleaning 8 200 E3 Fugitive 0.004795477 520 Rohr, Inc. Solvent Cleaning B3 Parts cleaning 8 200 E3 Fugitive 0.019372456 520 Rohr, Inc. Solvent Cleaning B4 Parts cleaning 8 200 E3 Fugitive 0.059832308 520 Rohr, Inc. Solvent Cleaning B41 Parts cleaning 8 200 E3 Fugitive 0.109355134 520 Rohr, Inc. Solvent Cleaning B5 Parts cleaning 8 200 E3 Fugitive 0.382228883 520 Rohr, Inc. Solvent Cleaning B59 Parts cleaning 8 200 E3 Fugitive 0.00050813 520 Rohr, Inc. Solvent Cleaning G10 Part cleaning 8 200 E3 Point 0.195884115 520 Rohr, Inc. Solvent Cleaning G12 Part cleaning 8 200 E3 Point 0.22306907 520 Rohr, Inc. Solvent Cleaning G15 Part cleaning 8 200 E3 Point 0.000428735 520 Rohr, Inc. Solvent Cleaning G2 Part cleaning 8 200 E3 Point 0.187468212 520 Rohr, Inc. Solvent Cleaning G20 Part cleaning 8 200 E3 Point 0.00254065 520 Rohr, Inc. Solvent Cleaning G30 Part cleaning 8 200 E3 Point 0.03252032 520 Rohr, Inc. Solvent Cleaning G31 Part cleaning 8 200 E3 Point 0.04674796 520 Rohr, Inc. Solvent Cleaning G33 Part cleaning 8 200 E3 Point 0.097624476 520 Rohr, Inc. Solvent Cleaning G37 Part cleaning 8 200 E3 Point 0.01880081

524 GE Aviation, Evendale Solvent Cleaning Bldg. 700 Hand-wipe cleaning 16 250 1. All but one of the HAP-containing solvents have been eliminated from this process. >97% of Handwipe-cleaning is now performed using HAP-free solvents, such as acetone and isopropanol. E3 Fugitive 0.095

525 NAVFAC Washington, PWD South Potomac, Naval Support Facility Indian Head Solvent Cleaning PAINT-1134-HW Cleaning of aerospace components and booth cleanup 0 7 E3 Fugitive 0.01549

525 NAVFAC Washington, PWD South Potomac, Naval Support Facility Indian Head Solvent Cleaning PAINT-717-HW Cleaning of aerospace components and booth cleanup 0 20 E3 Fugitive 0.001525

529 United States Army Garrison Fort Wainwright, Alaska Solvent Cleaning 1557 General cleaning to remove protective films. 2 200 N/A E3 Fugitive 0.002035

529 United States Army Garrison Fort Wainwright, Alaska Solvent Cleaning 2077 General cleaning before bonding to remove protective films. 2 200 N/A E3 Fugitive 0.02233

532 Boeing Auburn Solvent Cleaning 17-06 Wipe solvent cleaning 24 308 Work stoppage in 2008 resulted in <365 days of operation. E3 Fugitive 0.32

532 Boeing Auburn Solvent Cleaning 17-07 Wipe solvent cleaning 24 308 Work stoppage in 2008 resulted in <365 days of operation. E3 Fugitive 0.103

532 Boeing Auburn Solvent Cleaning 17-10 Wipe solvent cleaning 24 308 Work stoppage in 2008 resulted in <365 days of operation. E3 Fugitive 0.02539

532 Boeing Auburn Solvent Cleaning 17-45 Wipe solvent cleaning 24 308 Work stoppage in 2008 resulted in <365 days of operation. E3 Fugitive 0.368239841

532 Boeing Auburn Solvent Cleaning 17-62 Wipe solvent cleaning 24 308 Work stoppage in 2008 resulted in <365 days of operation. E3 Fugitive 0.020000176

532 Boeing Auburn Solvent Cleaning 17-68 Wipe solvent cleaning 24 308 Work stoppage in 2008 resulted in <365 days of operation. E3 Fugitive 0.019000241SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

532 Boeing Auburn Solvent Cleaning A0010695 Spray gun cleaning & wipe solvent cleaning 11 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.328

532 Boeing Auburn Solvent Cleaning A0010851 Spray gun cleaning & wipe solvent cleaning 3 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.002255

532 Boeing Auburn Solvent Cleaning A0012355 Spray gun cleaning & wipe solvent cleaning 20 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.442025

532 Boeing Auburn Solvent Cleaning A0012356 Spray gun cleaning & wipe solvent cleaning 19 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.442025

532 Boeing Auburn Solvent Cleaning A0013305 Spray gun cleaning & wipe solvent cleaning 19 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.328

532 Boeing Auburn Solvent Cleaning A0013306 Spray gun cleaning & wipe solvent cleaning 19 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.328

532 Boeing Auburn Solvent Cleaning A0013307 Spray gun cleaning & wipe solvent cleaning 19 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.328

532 Boeing Auburn Solvent Cleaning A0013308 Spray gun cleaning & wipe solvent cleaning 19 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.328

532 Boeing Auburn Solvent Cleaning A0014720 Spray gun cleaning & wipe solvent cleaning 16 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.00297

532 Boeing Auburn Solvent Cleaning A003806 Spray gun cleaning & wipe solvent cleaning 14 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.0058

532 Boeing Auburn Solvent Cleaning A0055223 Spray gun cleaning & wipe solvent cleaning 14 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.00297

532 Boeing Auburn Solvent Cleaning A0055224 Spray gun cleaning & wipe solvent cleaning 15 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.00297

532 Boeing Auburn Solvent Cleaning A0055225 Spray gun cleaning & wipe solvent cleaning 10 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.00297

532 Boeing Auburn Solvent Cleaning A0055226 Spray gun cleaning & wipe solvent cleaning 6 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.00297

532 Boeing Auburn Solvent Cleaning A0056540 Spray gun cleaning & wipe solvent cleaning 5 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.0133SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

532 Boeing Auburn Solvent Cleaning A0056541 Spray gun cleaning & wipe solvent cleaning 1 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.0133

532 Boeing Auburn Solvent Cleaning A0058303 Spray gun cleaning & wipe solvent cleaning 13 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.02935

532 Boeing Auburn Solvent Cleaning A0058305 Spray gun cleaning & wipe solvent cleaning 14 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.0544

532 Boeing Auburn Solvent Cleaning A0059271 Spray gun cleaning & wipe solvent cleaning 9 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.0133

532 Boeing Auburn Solvent Cleaning A0059822 Spray gun cleaning & wipe solvent cleaning 11 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.00045

532 Boeing Auburn Solvent Cleaning A006765 Spray gun cleaning & wipe solvent cleaning 15 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.030125

532 Boeing Auburn Solvent Cleaning A006766 Spray gun cleaning & wipe solvent cleaning 15 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.030125

532 Boeing Auburn Solvent Cleaning A006783 Spray gun cleaning & wipe solvent cleaning 17 308 Solvents are stored in a manner compliant with ANESHAP requirements; use of closedcontainers for storing and disposal of VOCcontaining wastes. Please see comments about this stack on B-1. Emissions are biased high because we are assuming 100% volatilization of HAPs from solvents and that none were disposed of as hazardous waste. E3 Point 0.1092

545 Edwards Air Force Base Solvent Cleaning 8010-00-181-8079 Poly Thinner Wipe down equipment using rags with Chemical listed in Process Identification above 127187 Carbon Adsorption 0.9 NA Yes NA VOC-Free Gun Cleaning Equipment Used First E3 Point 0.006383336

545 Edwards Air Force Base Solvent Cleaning 8010-01-168-0684 Thinner Wipe down equipment using rags with Chemical listed in Process Identification above 127187 Carbon Adsorption 0.9 NA Yes NA VOC-Free Gun Cleaning Equipment Used First E3 Point 0.000667264

58 Triumph Aerostructures, LLC Solvent Cleaning Building 2A Hand-wipe cleaning of aircraft structural components during assembly operations 16 325 Only one (1) cleaning solvent currently used contains HAP. E3 Fugitive 0.2645

58 Triumph Aerostructures, LLC Solvent Cleaning Maskant Spray Gun Cleaning Cleaning of maskant spray guns 1 50 N/A Volatile materials are stored in closed containers when not in use. Total of six (6) stacks E3 Point 0.299

600 US Airways, Inc. - CLT (Charlotte, NC) Solvent Cleaning ES-6 Final wash 1 365 Keep containers closed and dirty/oily rags put in closed containers. E3 Point 0.0045

600 US Airways, Inc. - CLT (Charlotte, NC) Solvent Cleaning Heavy Maintance Hanger clean/degrease/strip 24 365 E3 Fugitive 0.003749325

600 US Airways, Inc. - CLT (Charlotte, NC) Solvent Cleaning Line Maintenance Hangar clean/degrease/strip 24 365 E3 Fugitive 0.00192625

600 US Airways, Inc. - CLT (Charlotte, NC) Solvent Cleaning PB1 one spray gun - cleaning 1 365 Keep containers closed and dirty/oily rags put in closed containers. E3 Point 0.11256

600 US Airways, Inc. - CLT (Charlotte, NC) Solvent Cleaning PB-2 one spray gun - cleaning 1 365 Keep containers closed and dirty/oily rags put in closed containers. E3 Point 0.05628

600 US Airways, Inc. - CLT (Charlotte, NC) Solvent Cleaning PB3&4 two spray guns - cleaning 2 365 Keep containers closed and dirty/oily rags put in closed containers. E3 Point 0.11256

6001 Gulfstream Aerospace Corporation Solvent Cleaning Main Facility Washing of aircraft or aircraft parts 24 365 Xylene is a component of the solution in one of the parts washer units. Unit is used on average 1 hour, 5 days a week. Other cleaning operations utilize non-HAP solvents such as Acetone or Isopropanol. E3 Fugitive 0.000241

6001 Gulfstream Aerospace Corporation Solvent Cleaning P13 (SC013) Cleaning of aircraft parts and finish spray equipment 20 298 Place used solvent laden rags in closed containers on completion of use, store fresh and spent solvents in closed containers, handle solvents in a manner to minimize spills, clean paint guns by disassembly and soaking parts in closed container E3 Point 1.13405

6002 Gulfstream Aerospace Corporation Solvent Cleaning Main Building (1) cleaning of aerospace components to remove sealant, oils, grease, grime (2) paint gun cleaning ( 20 365 E3 Fugitive 0.238

6002 Gulfstream Aerospace Corporation Solvent Cleaning Woodshop (1) cleaning of aerospace components to remove sealant, oils, grease, grime (2) paint gun cleaning ( 20 365 E3 Fugitive 0.238

6003 Dallas Love Field Solvent Cleaning MISC-1 Spot cleaning of planes 10 300 Spot cleaning of aircraft in hangers at the site E3 Fugitive 0.42844SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

6004 Gulfstream Aerospace Corporation Solvent Cleaning Building A (1) cleaning of aerospace vehicles, components, and interior furniture to remove sealant, oils, grea 20 300 (1) All cleaning of aerospace vehicles and components accomplished using acetone and/or isopropyl alcohol, which contain no HAPs. (2) 1.6 gallons of Picrin (100% Trichloroethylene) used for cleaning upholstery E3 Fugitive 0.00965

6004 Gulfstream Aerospace Corporation Solvent Cleaning Hangar D (1) cleaning of aerospace vehicles, components, and interior furniture to remove sealant, oils, grea 20 300 All cleaning of aerospace vehicles and components accomplished using acetone and/or isopropyl alcohol, which contain no HAPs. Processing of acrylic plastic components done with minimal use of solvent. E3 Fugitive 0.005495

6005 Gulfstream Aerospace Corporation Solvent Cleaning Building B (1) cleaning of aerospace composite parts and interior furniture components to remove sealant, oils, 20 260 E3 Fugitive 0.536

6005 Gulfstream Aerospace Corporation Solvent Cleaning Building H (1) cleaning of aerospace components to remove sealant, oils, grease, grime (2) paint gun cleaning 20 300 E3 Fugitive 0.2965

6005 Gulfstream Aerospace Corporation Solvent Cleaning Building O (1) cleaning of aerospace composite parts and interior furniture components to remove sealant, oils, 20 260 E3 Fugitive 2.624425

6005 Gulfstream Aerospace Corporation Solvent Cleaning Building S (1) cleaning of aerospace vehicles, components to remove sealant, oils, grease, grime (2) cleaning o 24 365 E3 Fugitive 0.2225

6005 Gulfstream Aerospace Corporation Solvent Cleaning Building X (1) cleaning of aerospace vehicles, components, and interior furniture to remove sealant, oils, grea 20 300 E3 Fugitive 0.0185

6005 Gulfstream Aerospace Corporation Solvent Cleaning Main Building A (1) cleaning of aerospace components to remove sealant, oils, grease, grime 20 300 E3 Fugitive 0.6115

6005 Gulfstream Aerospace Corporation Solvent Cleaning RDC (1) cleaning of miscellaneous aerospace parts as part of R & D activities 10 365 E3 Fugitive 0.0035

6005 Gulfstream Aerospace Corporation Solvent Cleaning SC04 paint gun cleaning 20 300 place used solvent laden rags in closed containers on completion of use, store fresh and spent solvents in closed containers, handle solvents in a manner to minimize spills, clean paint guns by disassembly and soaking parts in closed container E3 Point 1.052134

6005 Gulfstream Aerospace Corporation Solvent Cleaning SC16 glue equipment cleaning 20 300 place used solvent laden rags in closed containers on completion of use, store fresh and spent solvents in closed containers, handle solvents in a manner to minimize spills, clean spray equipment by disassembly and soaking parts in closed container solvent cleaning to support upholstery shop E3 Point 0.399

6005 Gulfstream Aerospace Corporation Solvent Cleaning Service Center (1) cleaning of aerospace vehicles, components, and interior furniture to remove sealant, oils, grea 24 365 E3 Fugitive 0.9165

602 US Airways Maintenance and Technical Operations Center Solvent Cleaning PHX-HGR surface cleaning/prep 8 365 E3 Fugitive 0.01885

603 US Airways Pittsburgh International Airport Solvent Cleaning SSB-13-1 Drying oven for painted or cleaned parts 16 260 E3 Point 0.0018997

603 US Airways Pittsburgh International Airport Solvent Cleaning SSB-13-2 Drying oven for painted or cleaned parts 16 260 E3 Point 0.0018997

603 US Airways Pittsburgh International Airport Solvent Cleaning SSB-13-3 Drying oven for painted or cleaned parts 16 260 E3 Point 0.0018997

603 US Airways Pittsburgh International Airport Solvent Cleaning SSB-13-4 Drying oven for painted or cleaned parts 16 260 E3 Point 0.0018997

603 US Airways Pittsburgh International Airport Solvent Cleaning SSB-4-B Fiberglass Table 8 260 E3 Point 0.0023775

603 US Airways Pittsburgh International Airport Solvent Cleaning SSB-6-B Spray booth/spray gun cleaning 8 365 E3 Point and E4 0.0024978

630 Ametek Rotron, Inc. Solvent Cleaning P-2 (Stator Cleaning) Remove residual varnish from stators. 8 260 E3 Point 0.705

630 Ametek Rotron, Inc. Solvent Cleaning P-3 (Parts Washing Station) Rust inhibitor used at aqueous washing station. 4 260 Tank is covered while not in use. E3 Point 0.00585

634 U.S. Naval Station Mayport Solvent Cleaning 1343 Handwipe and flush cleaning of various aircraft and aircraft components. 8 250 No Comments. E3 Fugitive 0.13604625

634 U.S. Naval Station Mayport Solvent Cleaning 1552 Handwipe and flush cleaning of various aircraft and aircraft components. 8 250 No Comments. E3 Fugitive 0.08400865

634 U.S. Naval Station Mayport Solvent Cleaning 1553 Handwipe and flush cleaning of various aircraft and aircraft components. 1 250 No Comments. E3 Fugitive 0.01860665 644 Pratt & Whitney AutoAir, Inc. Solvent Cleaning Plant 1 Removal of bonding inhibitants 8 230 E3 Fugitive 0.066 644 Pratt & Whitney AutoAir, Inc. Solvent Cleaning Plant 2 Removal of bonding inhibitants 9 230 E3 Fugitive 0.0825 644 Pratt & Whitney AutoAir, Inc. Solvent Cleaning Plant 3 Removal of bonding inhibitants 9 230 E3 Fugitive 0.0825

65 Hawker Beechcraft Corporation Solvent Cleaning Building 46 Hand-Wipe Cleaning Clean Parts Prior to Painting or Priming. After Sanding. 16 260 E3 Fugitive 0.70025

65 Hawker Beechcraft Corporation Solvent Cleaning Building 82 Hand-Wipe Cleaning Clean Parts Prior to Bonding, or Sealing. 16 250 E3 Fugitive 0.07

65 Hawker Beechcraft Corporation Solvent Cleaning Building 83 Hand-Wipe Cleaning Clean Parts Prior to Bonding, or Sealing. 16 250 E3 Fugitive 0.07

65 Hawker Beechcraft Corporation Solvent Cleaning Building 84 Hand-Wipe Cleaning Clean Parts Prior to Bonding, or Sealing. 16 250 E3 Fugitive 0.07

65 Hawker Beechcraft Corporation Solvent Cleaning Building 90 Hand-Wipe Cleaning Clean Parts Prior to Painting, Priming, Bonding, or Sealing. After Sanding. 16 260 E3 Fugitive 0.2101

65 Hawker Beechcraft Corporation Solvent Cleaning Building 94 Hand-Wipe Cleaning Clean Parts Prior to Adhesive Applications. 16 260 E3 Fugitive 0.14005

65 Hawker Beechcraft Corporation Solvent Cleaning Plant 1 Hand-Wipe Cleaning Clean Parts Prior to Painting or Priming. 16 260 E3 Fugitive 0.2801

65 Hawker Beechcraft Corporation Solvent Cleaning Plant 3 Hand Wipe Cleaning Clean Parts Prior to Painting, Priming, Bonding, or Sealing. After Sanding. 16 260 E3 Fugitive 0.2801SPPD_FACILITY_ IDENTIFIER FACILITY_NAME EMISSION_PROCES S_GROUP EMISSION_UNIT_ID Purpose AvgHrs AvgDays CtrlID DevType CapEff CapEff_test CapEff_spec CapEff_est WorkPractice Comments ICR_Section ORGANIC_Emiss_TPY

65 Hawker Beechcraft Corporation Solvent Cleaning Plant IV Hand-Wipe Cleaning Clean Parts Prior to Painting, Bonding, or Sealing. 16 260 E3 Fugitive 0.70025

652 PGM of New England LLC Solvent Cleaning Gun Cleaning Clean the spray nozzles after applying each coating. 1 250 PGMs procedure for cleaning spray guns includes dispensing a small volume of solvent from a wash bottle into the spray gun over a container used to collect used solvent. The solvent is not aerosolized during cleaning and the container is closed while no Toluene emissions were estimated based on cleaning 4.5 gallons of waste (90% solvent/10% paint waste) from the station every five weeks, and solvent use of 55 gallons per year. E3 Point 0.024551657 663 Hill Air Force Base Solvent Cleaning 100 clean aircraft parts prior to repair E3 Fugitive 0.012745

663 Hill Air Force Base Solvent Cleaning 1955 clean aircraft parts during maintenance E3 Fugitive 0.00001 663 Hill Air Force Base Solvent Cleaning 2013 clean aerospace parts E3 Fugitive 0.034905

663 Hill Air Force Base Solvent Cleaning 204 clean parts prior to maintenance and coating E3 Fugitive 0.17497 663 Hill Air Force Base Solvent Cleaning 220 clean F-16 before and after work E3 Fugitive 0.118115 663 Hill Air Force Base Solvent Cleaning 225 clean parts prior to repair E3 Fugitive 0.363915

663 Hill Air Force Base Solvent Cleaning 236 clean aircraft parts during maintenance E3 Fugitive 0.00288

663 Hill Air Force Base Solvent Cleaning 238 clean aircraft parts prior to blastings and repairs and after inspection E3 Fugitive 1.68235165

663 Hill Air Force Base Solvent Cleaning 252 clean aircraft fuel assessories parts prior to overhaul E3 Fugitive 0.000025

663 Hill Air Force Base Solvent Cleaning 257 clean adhesives off of aircraft canopies and other cleaning and polishing E3 Fugitive 0.000685

663 Hill Air Force Base Solvent Cleaning 265 cleaning aircraft components prior to maintenance E3 Fugitive 0.000055

663 Hill Air Force Base Solvent Cleaning 269 clean aircraft prior to priming and painting E3 Fugitive 0.16155

663 Hill Air Force Base Solvent Cleaning 270 spray gun cleaner, clean A-10 to prep for blasting and painting E3 Fugitive 0.00727

663 Hill Air Force Base Solvent Cleaning 503 clean parts before and after maintenance and painting E3 Fugitive 0.098525 663 Hill Air Force Base Solvent Cleaning 505 clean parts prior to brush plating E3 Fugitive 0.40445

663 Hill Air Force Base Solvent Cleaning 507 spray gun cleaner, clean aircraft parts prior to repair E3 Fugitive 0.027205

663 Hill Air Force Base Solvent Cleaning 509 clean electrical and mechanical parts during maintenance E3 Fugitive 0.03454 663 Hill Air Force Base Solvent Cleaning 510 clean residues off of planes E3 Fugitive 0.000005 663 Hill Air Force Base Solvent Cleaning 6542 paint gun cleaner 0 200 none E3 Point 0.038

663 Hill Air Force Base Solvent Cleaning 746 paint gun cleaner 3 300 disassemble paint gun and manually cleaning E3 Point 0.03455 663 Hill Air Force Base Solvent Cleaning 7539 paint gun cleaner 0 245 none E3 Point 0.00306 663 Hill Air Force Base Solvent Cleaning 7545 paint gun cleaner 0 331 none E3 Point 0.00306 663 Hill Air Force Base Solvent Cleaning 7549 paint gun cleaner 0 331 none E3 Point 0.00321 663 Hill Air Force Base Solvent Cleaning 843 spray gun cleaner E3 Fugitive 0.00063 663 Hill Air Force Base Solvent Cleaning 9343 paint gun cleaner 0 150 none E3 Point 0.0228

663 Hill Air Force Base Solvent Cleaning Basewide Usage fugitive NESHAP reportable emissions that were not recorded by building E3 Fugitive 0.03015

672 Honeywell Aerospace Solvent Cleaning Rt. 55 Handwipe solvent cleaning of aerospace parts, paint gun cleaners for spray booths, aqueous alkaline 8 270 Only 1 handwipe solvent contains HAP. No HAP emissions result from other operations. Maintenance parts washers (that do not clean aerospace parts) are not listed here. E3 Fugitive 0.013328116

672 Honeywell Aerospace Solvent Cleaning Russell Street - East Bldg Handwipe solvent cleaning of aerospace parts 8 270 Only 1 handwipe solvent contains HAP. Maintenance parts washers (that do not clean aerospace parts) are not listed here. E3 Fugitive 0.000202966

672 Honeywell Aerospace Solvent Cleaning Russell Street - West Bldg Solvent-based aerospace parts washers 0 270 Solvent parts washers contain only trace amounts of HAP (<0.01 % by wt). Maintenance parts washers (that do not clean aerospace parts) are not listed here. E3 Fugitive 8.86279E-06

683 U.S. Coast Guard Base Support Unit Kodiak Solvent Cleaning Hangar 1 & Hangar 3 Clean-up & Surface prep 1 109 HAP emmisions were calculated by information provided on MSDS [(VOC lbs/gal*annual gal used)(ingredient %/total HAP%)].Hours/days operation is on an asneeded basis so the numbers reported are a high estimate based on the paint booth log entries. E3 Fugitive 0.006676

683 U.S. Coast Guard Base Support Unit Kodiak Solvent Cleaning Paint Thinner / Clean-up & thinning Thinning & paint application equipment cleaning. 1 109 E3 Point 0.00145

684 Sikorsky Aircraft - Bridgeport 1 Facility Solvent Cleaning Main Building Pre-bond cleaning 24 365 All solvent cleaning performed in areas without process ventilation. E3 Fugitive 0.0439

687 Derco Repair Services Solvent Cleaning Building 2 Part cleaning 8 260 All solvent cleaning performed in areas without process ventilation. E3 Fugitive 0.00024

688 Helicopter Support Inc. Solvent Cleaning Solvent Cleaning 1 Pre-bond cleaning 8 260 None N/A N/A N/A Solvent kept in covered containers when not being used. Solvent cleaning performed on a bench-top in the Bond Room. The bench-top has process ventillation. E3 Point 0.031555

689 Sikorsky Global Helicopters Solvent Cleaning Buidings 100 and 300 Parts cleaning 1 260 All solvent cleaning performed in areas without process ventilation. E3 Fugitive 0.07478

693 Sikorsky Aircraft Corporation - Stratford Facility Solvent Cleaning Main Facility Pre-bond cleaning 24 312 N/A E3 Fugitive 0.003435

693 Sikorsky Aircraft Corporation - Stratford Facility Solvent Cleaning Solvent Cleaning 1 Pre-bond cleaning 24 312 N/A Solvent kept in covered containers when not being used. N/A E3 Point 0.03091

695 Sikorsky Aircraft Corporation - Jupiter, Florida Facility Solvent Cleaning Main facility Parts cleaning 24 360 N/A E3 Fugitive 0.006815 696 ATK Launch Systems, Promontory Solvent Cleaning M-008 mix bowl cleaning 1 50 E3 Fugitive 3.024 696 ATK Launch Systems, Promontory Solvent Cleaning M-052 flex bearing cleaning 2 100 E3 Fugitive 0.418 696 ATK Launch Systems, Promontory Solvent Cleaning M-111 insulator cleaning 2 100 E3 Fugitive 2.789