Molly Joseph Ward Secretary o f Natur a l R e sourc e s 

# COMMONWEALTH of VIRGINIA

DEPARTMENT OF ENVIRONMENTAL QUALITY S t reet address : 629 East Main Street
, Richmond
, Virginia 23219



### Mailing address : P.O. Box II 05
, Richmond
, Virginia 23218 TOO (804) 698-4021 www.deq

. virginia.gov



# J

UN 05 2014

Ms

. Diana Esher,

. Director Air Protection Division (3APOO) U.S. Environmental Protection Agency, Region III 1650 Arch Street Philadelphia, Pennsylvania 19103-2029 D a vid K

. Pa y lor Director

(804) 698-4000 1-800-592- 5 482



## Reference: Minor New Source Review, Revision G 13

Dear Ms. Esher:

Pursuant to the requirements of§ 110 of the Clean Air Act, we are officially requesting approval of a revision to the Commonwealth of Virginia State Implementation Plan approved and submitted under the authority of§ 10.1-1185 of the Code of Virginia and 

## in accordance with the requirements of 40 CPR Part 51 (Requirements for Preparation, Adoption, and Submittal of Implementation Plans).

This revision consists of amendments to the new source review program requiring preconstruction review and permits for new and modified stationary sources that are not major stationary sources or major modifications (minor new source review). The purpose of the amendments is to make the definition of "nonroad engine" consistent with the federal definition in 40 CPR Part 89 (Control of Emissions from New and In-use Nonroad Compression Ignition Engines), Subpart A (40 CPR 89

. 2). The regulation amendments were adopted by the State Air Pollution Control Board on September 20,2013 under the authority of§ 10.1-1308 of the Code ofVirginia and became effective on March 27
, 2014.

Enclosed are the following:

1. A true copy ofthe official regulation (Revision G13) which was published in the Virginia Register ofRegulations on February 10, 2014 after being duly adopted by the State Air Pollution Control Board on September 20, 2013, certified by the Office of the Attorney General

## as within the board's statutory authority on September 23, 2014 and thus fully enforceable under Virginia law, and submitted to the Virginia Registrar on behalf ofthe board by the Department of Environmental Quality as a true and accurate copy of the duly adopted regulation on January 9, 2014.

2. Certification of public participation activities and compliance with state administrative procedures.

3. Public participation record.

4. An electronic copy (CD) of the complete submittal. This electronic copy is an exact duplicate of the hard copy.

If you have any questions or need additional information, please let us know.

DKP\kgs

TEMPLATES\SIP-REG\REGOOA SIP\MINOR NSR\G13-SIP.DOC

Enclosures

## COMMONWEALTH OF VIRGINIA STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL AND ABATEMENT OF AIR POLLUTION

PROVISIONS AFFECTED REVISION G13 CONCERNING

MINOR NSR NONROAD ENGINE DEFINITION (9 VAC5 CHAPTER 80 )

Adoption Date: September 20, 2013 E ffective Date: March 27, 2014

CHAPTER 80 PERMITS FOR STATIONARY SOURCES

ARTICLE 6 PERMITS FOR NEW AND MODIFIED STATIONARY SOURCES

9VAC5

- 80

- 1110 Definitions (modified)

TEMPLATES \ FINAL \ FR02 REG \ DEV\ G13

- 11PF

### COMMONWEALTH OF VIRGINIA PAGE 1 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

- 80)



## 9 VAC5 CHAPTER 80 PERMITS FOR STATIONARY SOURCES

Part II Per mit Procedures

ARTICLE 6 Permits for New and Modified Stationary Sources

9VAC5

- 80

- 1110. Definitions.
A. For the purpose of applying this article in the context of the Regulations for the Contr ol and Abatement of Air Pollution and related uses, the words or terms shall have the meanings given them in subsection C of this section.
B. As used in this article, all terms not defined herein shall have the meanings given them in 9VAC5

- 10 (General De finitions), unless otherwise required by context.

C. Terms defined.

"Addition" means the construction of a new emissions unit at or the relocation of an existing emissions unit to a stationary source.
"Affected emissions units" means the following emissions units, as applicable:
1. For a new stationary source, all emissions units.
2. For a project, the added, modified, and replacement emissions units that are part of the project.
"Applicable federal requirement" means all of, but not limi ted to, the following as they apply to affected emissions units subject to this article (including requirements that have been promulgated or approved by the administrator through rulemaking at the time of permit issuance but have future

- effective complian ce dates):
1. Any standard or other requirement provided for in an implementation plan established pursuant to § 110, § 111(d), or § 129 of the federal Clean Air Act, including any source

- specific provisions such as consent agreements or orders.

2. Any term or condition in any construction permit issued under the new source review program or in any operating permit issued pursuant to the state operating permit program. However, those terms or conditions designated as state

- only enforceable pursuant to 9VAC5

- 80

- 1120 F or 9VAC5

- 80

- 820 G shall not be applicable

### COMMONWEALTH OF VIRGINIA PAGE 2 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

- 80)


## federal requirements.
3. Any emission standard, alternative emission standard, alternative emissions limitation, equivalent emissions limitation or other requirement established pursuant to § 112 or § 129 of the federal Clean Air Act as amended in 1990.
4. Any new source performance standard or other requirement established pursuant to § 111 of the federal Clean Air Act, and any emission standard or other requirement established pursuant t o § 112 of the federal Clean Air Act before it was amended in 1990.
5. Any limitations and conditions or other requirement in a Virginia regulation or program that has been approved by EPA under Subpart E of 40 CFR Part 63 for the purposes of implement ing and enforcing § 112 of the federal Clean Air Act.
6. Any requirement concerning accident prevention under § 112(r)(7) of the federal Clean Air Act.
7. Any compliance monitoring requirements established pursuant to either § 504(b) or § 114(a)(3) of the federal Clean Air Act.
8. Any standard or other requirement for consumer and commercial products under § 183(e) of the federal Clean Air Act.
9. Any standard or other requirement for tank vessels under § 183(f) of the federal Clean Air Act.
10. Any standard or other requirement in 40 CFR Part 55 to control air pollution from outer continental shelf sources.
11. Any standard or other requirement of the regulations promulgated to protect stratospheric ozone under Title VI of the federa l Clean Air Act, unless the administrator has determined that such requirements need not be contained in a federal operating permit.
12. With regard to temporary sources subject to 9VAC5

- 80

- 130, (i) any ambient air quality standard, except applicable s tate requirements, and (ii) requirements regarding increments or visibility as provided in Article 8 (9VAC5

- 80

- 1605 et seq.) of this part.
13. Any standard or other requirement under § 126 (a)(1) and (c) of the federal Clean Air Act.
"Begin actual c onstruction" means initiation of permanent physical on

- site construction of an emissions unit. This includes, but is not limited to, installation of

### COMMONWEALTH OF VIRGINIA PAGE 3 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## building supports and foundations, laying of underground pipework, and construction of permanent storage st ructures. With respect to a change in method of operation, this term refers to those on

- site activities other than preparatory activities which mark the initiation of the change. With respect to the initial location or relocation of a portable emissions
un it, this term refers to the delivery of any portion of the portable emissions unit to the site.

"Clean wood" means uncontaminated natural or untreated wood. Clean wood includes but is not limited to byproducts of harvesting activities conducted for fore st management or commercial logging, or mill residues consisting of bark, chips, edgings, sawdust, shavings, or slabs. It does not include wood that has been treated, adulterated, or chemically changed in some way; treated with glues, binders, or resins; o r painted, stained, or coated.
"Commence," as applied to the construction of an emissions unit, means that the owner has all necessary preconstruction approvals or permits and has either:
1. Begun, or caused to begin, a continuous program of actual on
- site construction of the unit, to be completed within a reasonable time; or
2. Entered into binding agreements or contractual obligations, which cannot be canceled or modified without substantial loss to the owner, to undertake a program of actual c onstruction of the unit, to be completed within a reasonable time.
"Complete application" means that the application contains all the information necessary for processing the application and that the provisions of § 10.1

- 1321.1 of the Virginia Air Pollu tion Control Law have been met. Designating an application complete for purposes of permit processing does not preclude the board from requesting or accepting additional information.

"Construction" means fabrication, erection, installation, demolition, relocation, addition, replacement, or modification of an emissions unit that would result in a change in the uncontrolled emission rate.
"Construction waste" means solid waste that is produced or generated during construction, remodeling, or repair of p avements, houses, commercial buildings, and other structures. Construction wastes include, but are not limited to, lumber, wire, sheetrock, broken brick, shingles, glass, pipe, concrete, paving materials, and metal and plastics if the metal or plastics are a part of the materials of construction or empty containers for such materials. Paints, coatings, solvents, asbestos, any liquid, compressed gases or semi

- liquids, and garbage are not construction wastes.
"Debris waste" means wastes resulting from land clearing operations. Debris wastes include, but are not limited to, stumps, wood, brush, leaves, soil, and road spoils.

### COMMONWEALTH OF VIRGINIA PAGE 4 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## "Demolition waste" means that solid waste that is produced by the destruction of structures or their foundations, or both, and inclu des the same materials as construction wastes.
"Diesel engine" means, for the purposes of 9VAC5

- 80

- 1105 A 1 b, any internal combustion engine that burns diesel or #2 fuel oil to provide power to processing equipment for a vegetative waste recycling/mulc hing operation.
"Emergency" means a condition that arises from sudden and reasonably unforeseeable events where the primary energy or power source is disrupted or disconnected due to conditions beyond the control of an owner or operator of a facility in cluding:
1. A failure of the electrical grid,

2. On

- site disaster or equipment failure,
3. Public service emergencies such as flood, fire, natural disaster, or severe weather conditions, or

4. An ISO

- declared emergency, where an ISO emerge ncy is:
a. An abnormal system condition requiring manual or automatic action to maintain system frequency, to prevent loss of firm load, equipment damage, or tripping of system elements that could adversely affect the reliability of an electric system or the safety of persons or property;
b. Capacity deficiency or capacity excess conditions;
c. A fuel shortage requiring departure from normal operating procedures in order to minimize the use of such scarce fuel;

d. Abnormal natural events or man
- made threats that would require conservative operations to posture the system in a more reliable state; or
e. An abnormal event external to the ISO service territory that may require ISO action.

"Emissions cap" means any limitation on the r ate of emissions of any air pollutant from one or more emissions units established and identified as an emissions cap in any permit issued pursuant to the new source review program or operating permit program.
"Emissions limitation" means a requirement established by the board that

### COMMONWEALTH OF VIRGINIA PAGE 5 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

- 80) 

## limits the quantity, rate, or concentration of emissions of air pollutants on a continuous basis, including any requirement relating to the operation or maintenance of a source to assure continuous emissions reduction, and any design standard, equipment standard, work practice, operational standard, or pollution prevention technique.
"Emissions unit" means any part of a stationary source which emits or would have the potential to emit any regulated air pollutant.

"Enforce able as a practical matter" means that the permit contains emissions limitations that are enforceable by the board or the department and meet the following criteria:

1. Are permanent;
2. Contain a legal obligation for the owner to adhere to the ter ms and conditions;
3. Do not allow a relaxation of a requirement of the implementation plan;
4. Are technically accurate and quantifiable;
5. Include averaging times or other provisions that allow at least monthly (or a shorter period if necess ary to be consistent with the implementation plan) checks on compliance. This may include, but not be limited to, the following: compliance with annual limits in a rolling basis, monthly or shorter limits, and other provisions consistent with this article and other regulations of the board; and
6. Require a level of recordkeeping, reporting and monitoring sufficient to demonstrate compliance.
"Existing stationary source" means any stationary source other than a new stationary source.

"Federal haza rdous air pollutant new source review program" means a program for the preconstruction review and approval of the construction, reconstruction or modification of any stationary source in accordance with regulations specified below and promulgated to implem ent the requirements of § 112 (relating to hazardous air pollutants) of the federal Clean Air Act.
1. The provisions of 40 CFR 61.05, 40 CFR 61.06, 40 CFR 61.07, 40 CFR 61.08 and 40 CFR 61.15 for issuing approvals of the construction of any new source or modification of any existing source subject to the provisions of 40 CFR Part 61.
2. The provisions of 40 CFR 63.5 for issuing approvals to construct a

### COMMONWEALTH OF VIRGINIA PAGE 6 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## new source or reconstruct a source subject to the provisions of 40 CFR Part 63, except for Subpar ts B, D and E.
3. The provisions of 40 CFR 63.50 through 40 CFR 63.56 for issuing Notices of MACT Approval prior to the construction of a new emissions unit.
"Federally enforceable" means all limitations and conditions that are enforceable by the administrator and citizens under the federal Clean Air Act or that are enforceable under other statutes administered by the administrator. Federally enforceable limitations and conditions include, but are not limited to, the following:

1. Emission stan dards, alternative emission standards, alternative emissions limitations, and equivalent emissions limitations established pursuant to § 112 of the federal Clean Air Act, as amended in 1990.
2. New source performance standards established pursuant to § 111 of the federal Clean Air Act, and emission standards established pursuant to § 112 of the federal Clean Air Act before it was amended in 1990.
3. All terms and conditions (unless expressly designated as state

only enforceable) in a federal operati ng permit, including any provisions that limit a source's potential to emit.
4. Limitations and conditions that are part of an implementation plan established pursuant to § 110, § 111(d) or § 129 of the federal Clean Air Act.

5. Limitations and con ditions (unless expressly designated as state

only enforceable) that are part of a federal construction permit issued under 40 CFR 52.21 or any construction permit issued under regulations approved by EPA into the implementation plan.

6. Limitations an d conditions (unless expressly designated as state

only enforceable) that are part of a state operating permit where the permit and the permit program pursuant to which it was issued meet all of the following criteria:
a. The operating permit program has been approved by the EPA into the implementation plan under § 110 of the federal Clean Air Act.
b. The operating permit program imposes a legal obligation that operating permit holders adhere to the terms and limitations of such permits and provid es that permits that do not conform to the operating permit program requirements and the requirements of EPA’s underlying regulations may be deemed not federally enforceable by EPA.
c. The operating permit program requires that all emissions

### COMMONWEALTH OF VIRGINIA PAGE 7 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## limitatio ns, controls, and other requirements imposed by such permits will be at least as stringent as any other applicable limitations and requirements contained in the implementation plan or enforceable under the implementation plan, and that the program may not issue permits that waive, or make less stringent, any limitations or requirements contained in or issued pursuant to the implementation plan, or that are otherwise federally enforceable.

d. The limitations, controls, and requirements in the permit in question are permanent, quantifiable, and otherwise enforceable as a practical matter.
e. The permit in question was issued only after adequate and timely notice and opportunity for comment by the EPA and the public.

7. Limitations and conditions in a regulation of the board or program that has been approved by EPA under Subpart E of 40 CFR Part 63 for the purposes of implementing and enforcing § 112 of the federal Clean Air Act.
8. Individual consent agreements that EPA has legal authority to create.
"Federal operating permit" means a permit issued under the federal operating permit program.
"Federal operating permit program" means an operating permit system (i) for issuing terms and conditions for major stationary sources, (ii) establish ed to implement the requirements of Title V of the federal Clean Air Act and associated regulations, and (iii) codified in Article 1 (9VAC5

- 80

- 50 et seq.), Article 2 (9VAC5

- 80

- 310 et seq.), Article 3 (9VAC5

- 80

- 360 et seq.), and Article 4 (9VAC5

- 80

- 710 et s eq.) of this part.

"Fixed capital cost" means the capital needed to provide all the depreciable components.
"Fugitive emissions" means those emissions that could not reasonably pass through a stack, chimney, vent, or other functionally equivalent ope ning.
"General permit" means a permit issued under this article that meets the requirements of 9VAC5

- 80

- 1250.
"Hazardous air pollutant" means (i) any air pollutant listed in §112(b) of the federal Clean Air Act, as amended by Subpart C of 40 CFR Part 63, and (ii) incorporated by reference into the regulations of the board at 9VAC5

- 60

- 92 B.
"Independent system operator" or "ISO" means a person that may receive or has received, by transfer pursuant to § 56

- 576 of the Code of Virginia, any ownership
o r control of, or any responsibility to operate, all or part of the transmission systems in the

### COMMONWEALTH OF VIRGINIA PAGE 8 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## Commonwealth.
"Major modification" means any project at a major stationary source that would result in a significant emissions increase in any regulated air p ollutant. For projects, the emissions increase may take into consideration any state and federally enforceable permit conditions that will be placed in a permit resulting from a permit application deemed complete under the provisions of 9VAC5

- 80

- 1160 B.
"Major new source review (NSR) permit" means a permit issued under the major new source review program.
"Major new source review (major NSR) program" means a preconstruction review and permit program (i) for new major stationary sources or major modifi cations (physical changes or changes in the method of operation); (ii) established to implement the requirements of §§ 112, 165 and 173 of the federal Clean Air Act and associated regulations; and (iii) codified in Article 7 (9VAC5

- 80

- 1400 et seq.), Articl e 8 (9VAC5

- 80

- 1605 et seq.) and Article 9 (9VAC5

- 80

- 2000 et seq.) of this part.

"Major stationary source" means any stationary source that emits, or has the potential to emit, 100 tons or more per year of any regulated air pollutant. For new stationary sources, the potential to emit may take into consideration any state and federally enforceable permit conditions that will be placed in a permit resulting from a permit application deemed complete under the provisions of 9VAC5

- 80

- 1160 B.

"Minor new sour ce review (NSR) permit" means a permit issued pursuant to this article.
"Minor new source review (minor NSR) program" means a preconstruction review and permit program (i) for regulated air pollutants from new stationary sources or projects that are not subject to review under the major new source review program; (ii) established to implement the requirements of §§ 110(a)(2)(C) and 112 of the federal Clean Air Act and associated regulations; and (iii) codified in this article. The minor NSR program may a lso be used to implement the terms and conditions described in 9VAC5

- 80

- 1120 F 1; however, those terms and conditions shall be state

- only enforceable and shall not be applicable federal requirements.
"Modification" means any physical change in, or chang e in the method of operation of an emissions unit that increases the uncontrolled emission rate of any regulated air pollutant emitted into the atmosphere by the unit or that results in the emission of any regulated air pollutant into the atmosphere not pr eviously emitted. The following shall not be considered physical changes or changes in the method of operation under this definition:
1. Maintenance, repair and replacement of components that the board determines to be routine for a source type and whi ch does not fall within the

### COMMONWEALTH OF VIRGINIA PAGE 9 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## definition of "replacement";
2. An increase in the throughput or production rate of a unit (unless previously limited by any state enforceable and federally enforceable permit conditions established pursuant to this chapter) , if that increase does not exceed the operating design capacity of that unit;
3. An increase in the hours of operation (unless previously limited by any state enforceable and federally enforceable permit conditions established pursuant to this chapter );
4. Use of an alternative fuel or raw material (unless previously limited by any state enforceable and federally enforceable permit conditions established pursuant to this chapter) if, prior to the date any provision of the regulations of the board b ecomes applicable to the source type, the emissions unit was designed to accommodate that alternative use. A unit shall be considered to be designed to accommodate an alternative fuel or raw material if provisions for that use were included in the final co nstruction specifications;

5. Use of an alternative fuel or raw material that the emissions unit is approved to use under any new source review permit;
6. The addition, replacement or use of any system or device whose primary function is the reduct ion of air pollutants, except when a system or device that is necessary to comply with applicable air pollution control laws, permit conditions, or regulations is replaced by a system or device which the board considers to be less efficient in the control of air pollution emissions;
7. The removal of any system or device whose primary function is the reduction of air pollutants if the system or device is not (i) necessary for the source to comply with any applicable air pollution control laws, permit co nditions or regulations or (ii) used to avoid any applicable new source review program requirement; or
8. A change in ownership at a stationary source.
"Necessary preconstruction approvals or permits" means those permits or approvals required under the NSR program that is part of the implementation plan.
"New source review (NSR) permit" means a permit issued under the new source review program.
"New source review (NSR) program" means a preconstruction review and permit program (i) for regulated air pollutants from new stationary sources or projects (physical changes or changes in the method of operation); (ii) established to implement the requirements of §§ 110(a)(2)(C), 112 (relating to permits for hazardous air pollutants),

### COMMONWEALTH OF VIRGINIA PAGE 10 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## 165 (relating to pe rmits in prevention of significant deterioration areas), and 173 (relating to permits in nonattainment areas) of the federal Clean Air Act and associated regulations; and (iii) codified in this article, Article 7 (9VAC5

- 80

- 1400 et seq.), Article 8 (9VAC5

- 8 0

- 1605 et seq.) and Article 9 (9VAC5

- 80

- 2000 et seq.) of this part. The NSR program may also be used to implement the terms and conditions described in 9VAC5

- 80

- 1120 F 1; however, those terms and conditions shall be state

- only enforceable and shall not be applicable federal requirements.
"New stationary source" means any stationary source to be constructed at or relocated to an undeveloped site.
"Nonroad engine" means any internal combustion engine:
1. In or on a piece of equipment that is self

- pr opelled or serves a dual purpose by both propelling itself and performing another function (such as garden tractors, off

- highway mobile cranes and bulldozers); or
2. In or on a piece of equipment that is intended to be propelled while performing its fu nction (such as lawnmowers and string trimmers)

. ; or
3. That, by itself or in or on a piece of equipment, is portable or transportable, meaning designed to be capable of being carried or moved from one location to another. Indications of transportabil ity include, but are not limited to, wheels, skids, carrying handles, dollies, trailers, or platforms.
An internal combustion engine is not a nonroad engine if the :

1. The engine is used to propel a motor vehicle or a vehicle used solely for compet ition, or is subject to standards promulgated under § 202 of the federal Clean Air Act

. ; or
2. The engine otherwise included in subdivision 3 above remains or will remain at a location for more than 12 consecutive months or a shorter period of time fo r an engine located at a seasonal source.
For purposes of this definition, a location is any single site at a building, structure, facility or installation. Any engine (or engines) that replaces an engine at a location and that is intended to perform the same or similar function as the engine replaced will be included in calculating the consecutive time period. An engine located at a seasonal source is an engine that remains at a seasonal source during the full annual operating period of the seasonal sour ce. A seasonal source is a stationary source that remains in a single location on a permanent basis (i.e., at least two years) and that operates at the single location approximately three months (or more) each year. This subdivision does not apply to an en gine after the engine is removed from the location.

### COMMONWEALTH OF VIRGINIA PAGE 11 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## "Plantwide applicability limitation (PAL)" means an emissions limitation expressed in tons per year, for a pollutant at a major stationary source, that is enforceable as a practical matter and establis hed sourcewide in accordance with 9VAC5

- 80

- 1865 or 9VAC5

- 80

- 2144.
"PAL permit" means the state operating permit issued by the board that establishes a PAL for a major stationary source.

"Portable," in reference to emissions units, means an emissions unit that is designed to have the capability of being moved from one location to another for the purpose of operating at multiple locations and storage when idle. Indications of portability include, but are not limited to, wheels, skids, carrying handles, dolly, trailer, or platform.
"Potential to emit" means the maximum capacity of a stationary source to emit a pollutant under its physical and operational design. Any physical or operational limitation on the capacity of the source to emit a pollutant, i ncluding air pollution control equipment, and restrictions on hours of operation or on the type or amount of material combusted, stored, or processed, shall be treated as part of its design only if the limitation or its effect on emissions is state and fed erally enforceable. Secondary emissions do not count in determining the potential to emit of a stationary source.
"Precursor pollutant" means the following:
(1) Volatile organic compounds and nitrogen oxides are precursors to ozone.
(2) Sulfur dioxide is a precursor to PM2.5.
(3) Nitrogen oxides are presumed to be precursors to PM2.5 in all PM2.5, unless the board determines that emissions of nitrogen oxides from sources in a specific area are not a significant contributor to that area's a mbient PM2.5 concentrations.
(4) Volatile organic compounds and ammonia are presumed not to be precursors to PM2.5, unless the board determines that emissions of volatile organic compounds or ammonia from sources in a specific area are a significant
c ontributor to that area's ambient PM2.5 concentrations.
"Process operation" means any method, form, action, operation or treatment of manufacturing or processing, including any storage or handling of materials or products before, during or after manufac turing or processing.
"Project" means any change at an existing stationary source consisting of the addition, replacement, or modification of one or more emissions units.

### COMMONWEALTH OF VIRGINIA PAGE 12 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## "Public comment period" means a time during which the public shall have the opp ortunity to comment on the permit application information (exclusive of confidential information) for a new stationary source or project, the preliminary review and analysis of the effect of the source upon the ambient air quality, and the preliminary deci sion of the board regarding the permit application.
"Reactivation" means beginning operation of an emissions unit that has been shut down.
"Reconstruction" means, for the sole purposes of 9VAC5

- 80

- 1210 A, B, and C, the replacement of an emissions uni t or its components to such an extent that:
1. The fixed capital cost of the new components exceeds 50% of the fixed capital cost that would be required to construct a comparable entirely new unit;
2. The replacement significantly extends the life of the emissions unit; and
3. It is technologically and economically feasible to meet the applicable emission standards prescribed under regulations of the board.
Any determination by the board as to whether a proposed replacement constitutes reconst ruction shall be based on:
1. The fixed capital cost of the replacements in comparison to the fixed capital cost of the construction of a comparable entirely new unit;
2. The estimated life of the unit after the replacements compared to the life of a comparable entirely new unit;
3. The extent to which the components being replaced cause or contribute to the emissions from the unit; and
4. Any economic or technical limitations on compliance with applicable standards of performance that are i nherent in the proposed replacements.
"Regulated air pollutant" means any of the following:
1. Nitrogen oxides or any volatile organic compound.
2. Any pollutant (including any associated precursor pollutant) for which an ambient air quality sta ndard has been promulgated.
3. Any pollutant subject to any standard promulgated under 40 CFR

### COMMONWEALTH OF VIRGINIA PAGE 13 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

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## Part 60.
4. Any pollutant subject to a standard promulgated under or other requirements established under 40 CFR Part 61 and any pollutant regulated under 40 CFR Part 63.
5. Any pollutant subject to a regulation adopted by the board.
"Relocation" means a change in physical location of a stationary source or an emissions unit from one stationary source to another stationary source.

"Replacement" me ans the substitution of an emissions unit for an emissions unit located at a stationary source, which will thereafter perform the same function as the replaced emissions unit.
"Secondary emissions" means emissions which occur or would occur as a result of the construction or operation of a new stationary source or an emissions unit, but do not come from the stationary source itself. For the purpose of this article, secondary emissions must be specific, well

- defined, and quantifiable; and must affect the same general areas as the stationary source that causes the secondary emissions. Secondary emissions include emissions from any off site support facility that would not be constructed or increase its emissions except as a result of the construction or oper ation of the stationary source or emissions unit. Secondary emissions do not include any emissions that come directly from a mobile source, such as emissions from the tailpipe of a motor vehicle, from a train, or from a vessel.
"Significant" means:
1. In reference to an emissions increase, an increase in potential to emit that would equal or exceed any of the following rates:

a. In ozone nonattainment areas classified as serious or severe in 9VAC5

- 20

- 204:

Pollutant Emissions Rate Carbon Mon oxide 100 tons per year (tpy) Nitrogen Oxides 25 tpy Sulfur Dioxide 40 tpy Particulate Matter (PM) 25 tpy Particulate Matter (PM 10 

## ) 15 tpy Particulate Matter (PM 2.5 

## ) 10 tpy Volatile organic compounds 25 tpy Lead 0.6 tpy

b. In all other areas:

### COMMONWEALTH OF VIRGINIA PAGE 14 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

- 80)



## Pollutant Emissions Rate Carbon Monoxide 100 tons per year (tpy) Nitrogen Oxides 40 tpy Sulfur Dioxide 40 tpy Particulate Matter (PM) 25 tpy Particulate Matter (PM 10 

## ) 15 tpy Particulate Matter (PM 2.5 

## ) 10 tpy Volatile organic compound s 40 tpy Lead 0.6 tpy
2. In reference to an emissions increase for a regulated air pollutant not listed in subdivision 1 of this definition, there is no emissions rate that shall be considered significant.
3. If the particulate matter (PM 10 

## or P M 2.5 

## ) emissions for a stationary source or emissions unit can be determined in a manner acceptable to the board and the emissions increase is determined to be significant using the emission rate for particulate matter (PM 10 

## or PM 2.5 

## ), the stationary source or emissions unit shall be considered to be significant for particulate matter (PM). If the emissions of particulate matter (PM 10 

## or PM 2.5 

## ) cannot be determined in a manner acceptable to the board, the emission rate for particulate matter (PM) shall be us ed to determine whether the emissions increase is significant.
"Significant emissions increase" means, for a regulated air pollutant, an increase in emissions that is significant for that pollutant.
"Site" means one or more contiguous or adjacent pro perties under the control of the same person (or persons under common control).
"Source category schedule for standards" means the schedule (i) issued pursuant to § 112(e) of the federal Clean Air Act for promulgating MACT standards issued pursuant to § 112(d) of the federal Clean Air Act and (ii) incorporated by reference into the regulations of the board in subdivision 2 of 9VAC5

- 60

- 92.
"Space heater" means any fixed or portable, liquid or gaseous fuel

- fired, combustion unit used to heat air in a sp ace, or used to heat air entering a space, for the purpose of maintaining an air temperature suitable for comfort, storage, or equipment operation. Space heaters do not include combustion units used primarily for the purpose of conditioning or processing r aw materials or product, such as driers, kilns, or ovens.

"State enforceable" means all limitations and conditions that are enforceable as a practical matter, including any regulation of the board, those requirements developed pursuant to 9VAC5

- 170

- 160, requirements within any applicable order or variance, and any permit requirements established pursuant to this chapter.

### COMMONWEALTH OF VIRGINIA PAGE 15 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

- 80)



## "State operating permit" means a permit issued under the state operating permit program.
"State operating permit program" means a n operating permit program (i) for issuing limitations and conditions for stationary sources; (ii) promulgated to meet the EPA's minimum criteria for federal enforceability, including adequate notice and opportunity for the EPA and public comment prior to issuance of the final permit, and practicable enforceability; and (iii) codified in Article 5 (9VAC5

- 80

- 800 et seq.) of this part.
"Stationary source" means any building, structure, facility or installation that emits or may emit any regulated air pollu tant. A stationary source shall include all of the pollutant

- emitting activities that belong to the same industrial grouping, are located on one or more contiguous or adjacent properties, and are under the control of the same person (or persons under commo n control) except the activities of any watercraft or any nonroad engine. Pollutant

- emitting activities shall be considered as part of the same industrial grouping if they belong to the same "major group" (i.e., that have the same two

- digit code) as descri bed in the "Standard Industrial Classification Manual" (see 9VAC5

- 20

- 21).
"Synthetic minor source" means a stationary source that otherwise has the potential to emit regulated air pollutants in amounts that are at or above those for major stationary sou rces, as applicable, but is subject to restrictions such that its potential to emit is less than such amounts for major stationary sources. Such restrictions must be enforceable as a practical matter. The term "synthetic minor source" applies independentl y for each regulated air pollutant that the source has the potential to emit.
"Temporary facility" means a facility that (i) is operated to achieve a specific objective (such as serving as a pilot test facility, a process feasibility project, or a remed iation project) and (ii) does not contribute toward the commercial production of any product or service (including byproduct and intermediate product) during the operational period. Portable emissions units covered by the exemption under 9VAC5

- 80

- 1105 A 1 c and facilities used to augment or enable routine production are not considered temporary facilities for the purposes of this definition.
"Toxic pollutant" means any air pollutant (i) listed in § 112(b) of the federal Clean Air Act, as amended by Subpa rt C of 40 CFR Part 63 and (ii) incorporated by reference into the regulations of the board at subdivision 1of 9VAC5

- 60

- 92, or any other air pollutant that the board determines, through adoption of regulation, to present a significant risk to public health . This term excludes asbestos, fine mineral fibers, radionuclides, and any glycol ether that does not have a TLV®.

"Uncontrolled emission rate" means the emission rate from an emissions unit when operating at maximum capacity without air pollution contr ol equipment. Air pollution control equipment includes control equipment that is not vital to its operation, except that its use enables the owner to conform to applicable air pollution control laws

### COMMONWEALTH OF VIRGINIA PAGE 16 of 16 STATE AIR POLLUTION CONTROL BOARD REGULATIONS FOR THE CONTROL A ND ABATEMENT OF AIR POLLUTION (9VAC5

- 80)


## and regulations. Annual uncontrolled emissions shall be b ased on the maximum annual rated capacity (based on 8,760 hours of operation per year) of the emissions unit, unless the emissions unit or stationary source is subject to state and federally enforceable permit conditions that limit the annual hours of oper ation. Enforceable permit conditions on the type or amount of material combusted, stored, or processed may be used in determining the uncontrolled emission rate of an emissions unit or stationary source. The uncontrolled emission rate of a stationary sourc e is the sum of the uncontrolled emission rates of the individual emissions units. Secondary emissions do not count in determining the uncontrolled emission rate of a stationary source.
"Undeveloped site" means any site or facility at which no emissions units are located at the time the permit application is deemed complete, or at the time the owner begins actual construction, whichever occurs first. An undeveloped site also includes any site or facility at which all of the emissions units have been dete rmined to be shut down pursuant to the provisions of 9VAC5

- 20

- 220.
"Vegetative waste" means decomposable materials generated by land clearing activities and includes shrub, bush and tree prunings, bark, brush, leaves, limbs, roots, and stumps. Vegetativ e waste does not include construction or demolition waste or any combination of them.
"Vegetative waste recycling/mulching operation" means any activity related to size reduction or separating, or both, of clean wood or vegetative waste, or both, by gri nding, shredding, chipping, screening, or any combination of them.

TEMPLATES \ NOIRA \ REG

- PRO REG \ DEV \ G13

- REG

- FIN .DOC

## ENCLOSURE 2

CERTIFICATION OF PUBLIC PARTICIPATION ACTIVITIES AND COMPLIANCE WITH STATE ADMINISTRATIVE PROCEDURES
As required by 40 CFR 51.102 and Section 2.1 of Appendix V of 40 CFR Part 51, the following information regarding public participation activities and compliance with state administrative procedures is provided.

PUBLIC PARTICIPATION ACTIVITIES
As required by 40 CFR 51.102(a), a public comment period to provide the opportunity to submit written comments concerning a propose d revision to the Commonwealth of Virginia State Implementation Plan was held from May 5 to June 4 , 2014.
As required by 40 CFR Part 51.102(a) and (d)(1) and (2), the public was given notice of the public comment period in the Virginia Register of Regulat ions, along with the location of the proposal for public inspection, on May 5 , 2014. The notice included procedures to afford the public the opportunity to request that a hearing be held pursuant to 40 CFR 51.102(a); no such request was received. The atta ched copy of the notice provides the evidence required by Section 2.1(f) of Appendix V of 40 CFR Part 51.
The Regional Administrator for the U.S. Environmental Protection Agency was notified of the public comment period, as was each local air pollution control agency which will be significantly affected by the revision and is located in the affected Air Quality Control Regions. In addition, the District of Columbia, Maryland and Tennessee, which share affected interstate Air Quality Control Regions with Virginia, were notified of the public comment period. These notifications follow the requirements of 40 CFR Part 51.102(d)(3), (4) and (5).

COMPLIANCE WITH STATE ADMINISTRATIVE PROCEDURES
As required by Section 2.1(b) of Appendix V of 40 CFR Part 51, t he regulation amendments were published in the Virginia Register of Regulations on February 10, 2014 after being duly adopted by the State Air Pollution Control Board on September 20, 2013 , certified by the Office of the Attorney General as within the b oar d’s statutory authority on September 23, 201 3 and thus fully enforceable under Virginia law, and submitted to the Virginia Registrar on behalf of the b oard by the Department of Environmental Quality as a true and accurate copy of the duly adopted regulatio n on January 9, 2014 , providing the evidence required by Section 2.1(b) and (e) of Appendix V of 40 CFR Part 51. As required by Section 2.1(d) of Appendix V of 40 CFR Part 51, a copy of the actual regulation submitted for approval and incorporation by refe rence into the Commonwealth of Virginia State Implementation Plan is attached, along with the effective date of March 27, 2014

.

SIP \ MINOR NSR \ G13

- SIP

- 2.DOC

# GENERAL NOTICES/ERRATA

Volume 30, Issue 18 Virginia Register of Regulations May 5, 2014

2357 GENERAL NOTICES/ERRATA 

### STATE AIR POLLUTION CONTROL BOARD Proposed State Implementation Plan Revision

-

Revision G13

Notice of action: The D epartment of Environmental Quality (DEQ) is announcing an opportunity for public comment on a proposed revision to the Commonwealth of Virginia State Implementation Plan (SIP). The SIP is a plan developed by the Commonwealth in order to fulfill its respons ibilities under the federal Clean Air Act to attain and maintain the ambient air quality standards promulgated by the U.S. Environmental Protection Agency (EPA) under the Act. The Commonwealth intends to submit the regulation to EPA as a revision to the SI P in accordance with the requirements of § 110(a) of the federal Clean Air Act. Regulations affected: The regulation of the board affected by this action is Article 6 (9VAC5

- 80

- 1100 et seq., Permits for New and Modified Stationary Sources) of 9VAC5

- 80 (Per mits for Stationary Sources), Revision G13. Purpose of notice: DEQ is seeking comment on the issue of whether the regulation amendments should be submitted as a revision to the SIP. Public comment period: May 5, 2014, to June 4, 2014. Public hearing: A pub lic hearing may be conducted if a request is made in writing to the contact listed below. In order to be considered, the request must include the full name, address, and telephone number of the person requesting the hearing and be received by DEQ by the la st day of the comment period. Notice of the date, time, and location of any requested public hearing will be announced in a separate notice, and another 30

- day comment period will be conducted. Public comment stage: Because the regulation amendments have b een adopted by the board in accordance with the Administrative Process Act and have subsequently become effective, DEQ is accepting comment only on the issue cited above under "purpose of notice" and not on the content of the regulation amendments. Descrip tion of proposal: This amendment revises the definition of "nonroad engine" to be more consistent with a similar federal definition. The definition is expanded to include portable and temporary engines. Federal design standards for internal combustion engi nes and federal fuel standards are more restrictive than minor new source review (NSR) permit standards for portable and temporary engines used as nonroad engines. Adopting the federal definition of "nonroad engine," which groups portable engines and tempo rary engines together with other non

- mobile engines in that definition, will make it unnecessary to issue minor NSR permits without meaningful additional emission control requirements for those engines. Amending this definition does not increase emissions or otherwise affect air quality. Federal information: This notice is being given to satisfy the public participation requirements of federal regulations (40 CFR 51.102) and not any provision of state law. The proposal will be submitted as a revision to the Commonwealth of Virginia SIP under § 110(a) of the federal Clean Air Act in accordance with 40 CFR 51.104. It is planned to submit all provisions of the proposal as a revision to the SIP. How to comment: DEQ accepts written comments by email, fax, and pos tal mail. In order to be considered, comments must include the full name, address, and telephone number of the person commenting and be received by DEQ by the last day of the comment period. All materials received are part of the public record.

To review r egulation documents: The proposal and any supporting documents are available on the DEQ Air Public Notices for Plans website: http://www.deq.state.va.us/Programs /Air/PublicNotices/airpla nsandprograms.aspx . The documents may also be obtained by contacting the DEQ representative named below. The public may review the documents between 8:30 a.m. and 4:30 p.m. of each business day until the close of the public comment period at the following DEQ locations: 1) Main Street Office, 8th Floor, 629 East Main Street, Richmond, VA, telephone (804) 698

- 4070; 2) Southwest Regional Office, 355 Deadmore Street, Abingdon, VA, telephone (276) 676

- 4800; 3) Blue Ridge Regional Offic e, Roanoke Location, 3019 Peters Creek Road, Roanoke, VA, telephone (540) 562

- 6700; 4) Blue Ridge Regional Office, Lynchburg Location, 7705 Timberlake Road, Lynchburg, VA, telephone (434) 582

- 5120; 5) Valley Regional Office, 4411 Early Road, Harrisonburg, VA, telephone (540) 574

- 7800; 6) Piedmont Regional Office, 4949

- A Cox Road, Glen Allen, VA, telephone (804) 527

- 5020; 7) Northern Regional Office, 13901 Crown Court, Woodbridge, VA, telephone (703) 583

- 3800; and 8) Tidewater Regional Office, 5636 Southern Boulevard, Virginia Beach, VA, telephone (757) 518

- 2000. Contact Information: Karen G. Sabasteanski, Department of Environmental Quality, 629 East Main Street, P.O. Box 1105, Richmond, VA 23218, telephone (804) 698

- 4426, FAX (804) 698

- 4510, or email karen .sabasteanski@deq.virginia.gov.(3) Cyclic, branched, or linear, completely fluorinated tertiary amines with no unsaturations; and ( 4) Sulfur contammg perfluorocarbons with no unsaturations and with sulfur bonds only to carbon and fluorine.
2. For purposes of determining compliance with emissions standards, volatile organic compounds shall be measured by the appropriate reference method in accordance with the provisions of 9V AC5-40-30 or 9V AC5-50-30, as applicable. Where such a method also measures compounds with negligible photochemical reactivity, these negligibly reactive compounds may be excluded as a volatile organic compound if the amount of such compounds is accurately quantified, and such exclusion is approved by the board.
3. As a precondition to excluding these compounds as volatile organic compounds or at any time thereafter, the board may require an owner to provide monitoring or testing methods and results demonstrating, to the satisfaction of the board, the amount of negligibly reactive compounds in the emissions of the source. 4. Exclusion of the above compounds in this definition in effect exempts such compounds from the provisions of emission standards for volatile organic compounds. The compounds are exempted on the basis of being so inactive that they will not contribute significantly to the formation of ozone in the troposphere. However, this exemption does
not extend to other properties of the exempted compounds which, at some future date, may require regulation and limitation of their use in accordance with requirements of the federal Clean Air Act.
5. The following compound is a VOC for purposes of all recordkeeping, emisswns reporting, photochemical dispersion modeling and inventory requirements that apply
to VOCs and shall be uniquely identified in emission reports, but is not a VOC for purposes of VOC emission standards, VOC emissions limitations, or VOC content requirements: t-butyl acetate. "Welfare" means that language referring to effects on welfare includes, but is not limited to, effects on soils, water, crops, vegetation, man-made materials, animals, wildlife, weather, visibility and climate, damage to and deterioration of property, and hazards to transportation, as well as effects on economic values and on personal comfort and well-being.

VA.R. Doc. No. Rl4-3611; Filed January 10.2014. 1:33 p.m. 

### Fast-Track Regulation
Title of Regulation: 

### 9V ACS-80. Permits for Stationary Sources (Rev. G13) (amending 9VACS-80-lll0). Statutory Authority: 

### § I 0.1-1308 of the Code of Virginia; Clean Air Act 

### (§§ 110, 112, 165, 173, 182, and Title V); 40 CFR Parts 51, 61, 63, 63, 70, and 72.
Public Hearing Information: No public hearings are scheduled. 

# Regulations

Public Comment Deadline: March 12,2014.
Effective Date: March 27,2014. Agency Contact: Gary E. Graham, Depattment of Environmental Quality, 629 East Main Street, P.O. Box ll 05, Richmond, VA 23218, telephone (804) 698-4103, FAX (804) 698-4510, TTY (804) 698-4021, or email gary.graham@deq. virginia.gov.
Basis: Section I 0.1-1308 of the Virginia Air Pollution Control Law (Chapter 13 

### (§ 10.1-1300 et seq.) of Title 10.1 of the Code of Virginia) authorizes the State Air Pollution Control Board to promulgate regulations abating, controlling, and prohibiting air pollution to protect public health and welfare. Written assurance from the Office of the Attorney General that the State Air Pollution Control Board possesses the statutory authority to promulgate the proposed regulation amendments is available upon request. Federal Requirements. Section llO(a) of the Clean Air Act (CAA) mandates that each state adopt and submit to EPA a plan that provides for the implementation, maintenance, and enforcement of each primary and secondary air quality standard within each air quality control region in the
state. The state implementation plan shall be adopted only after reasonable public notice is given and public hearings are held.
40 CFR Part 51 sets out the requirements for the preparation, adoption, and submittal of state implementation plans. These requirements mandate that any such plan shall include several provisions, which are found in Subpart F (Procedural Requirements), Subpart G (Control Strategy), Subpart I (Review of New Sources and Modifications), and Subpart 

### L (Legal Authority).
State Requirements. 

### § 10.1-1322.4 of the Code of Virginia provides an exemption (unless required by the federal government law or regulation) from permit requirements for the use of an alternative fuel or raw material, if the owner demonstrates to the board that, as a result of trial burns at the facility or other facilities or other sufficient data, the emissions resulting fi·om the use of the alternative fuel or raw material supply are decreased. The Code of Virginia further provides (to the extent allowed by federal law or regulation) that no demonstration shall be required for the use of processed animal fat, processed fish oil, processed vegetable oil, distillate oil, or any mixture thereof in place of the same quantity of residual oil to fire industrial boilers. Purpose: The purpose of the regulation is to protect public health, safety, and welfare by establishing the procedural and legal basis for the issuance of new source permits for a proposed new stationary source or a project at an existing one that will (i) enable the agency to conduct a preconstruction review in order to determine compliance with applicable control technology and other standards, (ii) assess the impact of the emissions from the source on air quality, and (iii) provide a state and federally enforceable mechanism to enforce permit program requirements. The purpose of the

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014
1633

# Regulations

proposed amendments is to make the definition of "nonroad engine" consistent with the federal definition in Subpart A (40 CFR 89.2) of 40 CFR 89 (Control of Emissions from New and In-use Nonroad Compression Ignition Engines).
Rationale for Using Fast-Track Process: Federal design standards for internal combustion engines and federal fuel standards are more restrictive than minor new source review (NSR) permit standards for portable and temporary engines used as nonroad engines. Adopting the federal definition of "nonroad engine," which groups portable engines and temporary engines together with other non-mobile engines in that definition, will make it unnecessary to issue minor NSR permits without meaningful additional emission control requirements for those engines. Because amending this definition does not increase emissions or otherwise affect air quality, this change is not expected to be controversial.
Substance: This amendment revises the definition of "nonroad engine" to be more consistent with a similar federal definition. The definition is expanded to include pmiable and temporary engines. Since nonroad engines are excluded from the definition of "stationary source," this amendment increases the number of engines that are not subject to minor NSR permitting requirements.
Issues: The primary advantage to the public of the revised definition of "nonroad engine" is that businesses with such engines on site will avoid permit application costs for those engines. Because federal regulations already place restrictive design requirements on these engines, there are no disadvantages to the public.
The primary advantage to the department of the revised definition of "nonroad engine" is that resources will be conserved and put to better use reviewing permit applications that have to potential for reducing emissions. There is no disadvantage to the depmiment of this revised definition. Department of Planning and Budget's Economic Impact Analvsis: Summary of the Proposed Amendments to Regulation. The State Air Pollution Control Board (Board) proposes to revise the definition of "nonroad engine" to be more consistent with

a similar federal definition. The definition is expanded to include portable and temporary engines. Since nonroad engines are excluded from the definition of "stationary source," this amendment increases the number of engines that

are not subject to minor new source review (NSR) permitting requirements.
Result of Analysis. The benefits likely exceed the costs for all proposed changes.
Estimated Economic Impact. Between 2002 and 2012 the definition of nonroad engine in these regulations was identical to the federal definition. In an action that became effective November 7, 2012, the definition of nonroad engine in these regulations was changed in such a way that some previous nonroad engines (portable and temporary engines) would have become subject to minor NSR permlttmg requirements. The Department of Environmental Quality (Department) issued a guidance document that allows a phase-in period for owners and operators of those engines to adjust to the new requirements. Specifically, the guidance document states that these owners and operators: 1) must submit a permit application by January 1, 20 14, and 2) will
not be considered out of compliance for failing to receive a permit prior to January 1, 2014.
The Board's current proposed action restores the conformity of the state definition to the current federal definition. Thus, if this action becomes effective prior to January 1, 20 14, owners and operators of portable and temporary engines will at no point be required to obtain a minor NSR permit. The Department expects that this action will become effective prior to January 1, 2014.
As a result of the proposed change to the definition of "nonroad engine," affected sources may avoid permit costs of $800

- $1200 per facility

. 1 Due to existing federal requirements, beyond paperwork and fee paying the owners and operators of portable and temporary engines would not likely have had to alter their actions in order to become and remain permitted 2 ; consequently there would not likely have been an impact on emissions and air quality. The proposed amendment to conform the definition of nonroad engine in these regulations to the current federal definition will enable the Department to reallocate some of its pern1itting resources to other permit actions that are more likely to reduce emissions and improve air quality. Thus the proposed amendment is likely to produce a net benefit.
Businesses and Entities Affected. Any business or other entity that owns or operates portable or temporary engines is potentially affected by the proposed amendment. There is no information available on the number of entities that may be affected by the proposed change to the definition of "nonroad engines" since portable and temporary engines have thus far
not been required to apply for permits.
Localities Particularly Affected. No localities are dispropmiionally affected by the proposed amendment. Projected Impact on Employment. The proposed amendment will not likely have a large impact on employment.
Effects on the Use and Value of Private Property. The proposed amendment will save private owners of portable or temporary engines approximately $800 to $1200 in permit
costs per facility, plus the time involved in applying for and renewing permits.
Small Businesses: Costs and Other Effects. The proposed amendment will reduce costs for small owners and operators of portable or temporary engines.
Small Businesses: Alternative Method that Minimizes Adverse Impact. The proposed amendment does not adversely affect small businesses.

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014
1634Real Estate Development Costs. Real estate developers who

use portable or temporary engines may save approximately $800 to $1200 in permit costs due to the proposed amendment. Legal Mandate. The Department of Planning and Budget (DPB) has analyzed the economic impact of this proposed regulation in accordance with 

### § 2.2-4007.04 of the Administrative Process Act and Executive Order Number I4 (I 0). Section 2.2-4007.04 requires that such economic impact analyses include, but need not be limited to, a determination of the public benefit, the projected number of businesses or other entities to whom the regulation would apply, the identity of any localities and types of businesses or other entities particularly affected, the projected number of persons and employment positions to be affected, the projected costs to affected businesses or entities to implement or comply with the regulation, and the impact on the use and value of private property. Further, if the proposed regulation has an adverse effect on small businesses, § 2.2-4007.04 requires that such economic impact analyses include (i) an identification and estimate of the number of small businesses subject to the regulation; (ii) the projected reporting, recordkeeping, and other administrative costs required for small businesses to comply with the regulation, including the type of professional skills necessary for preparing required reports and other documents; (iii) a statement of the probable effect of the regulation on affected small businesses; and (iv) a description of any less intrusive or less costly alternative methods of achieving the purpose of the regulation. The analysis presented above represents DPB's best estimate of these economic impacts.

1 Source: Department of Environmental Quality

2 lbid Agency's Response to Economic Impact Analysis: The department has reviewed the economic impact analysis prepared by the Department of Planning and Budget and has

no comment. Summary: 

### The amendment revises the definition**c~f** 

### "nonroad engine"
to be more consistent with a similar federal definition by expanding it 

### to include portable and tempormy engines. Since nonroad engines are excludedjrom the definition of "stationmy source," this amendment increases the number of engines that are not**su~ject** 

### to 1ninor new source review permitting requirements.
9V ACS-80-111 0. Definitions.
A. For the purpose of applying this article in the context of the Regulations for the Control and Abatement of Air Pollution and related uses, the words or terms shall have the meanings given them in subsection C of this section. 

# Regulations

B. As used in this article, all terms not defined herein shall have the meanings given them in 9VAC5-10 (General Definitions), unless otherwise required by context.

C. Terms defined.
"Addition" means the construction of a new emissions unit
at or the relocation of an existing emissions unit to a stationary source.

"Affected emissions units" means the following emissions units, as applicable:
1. For a new stationary source, all emissions units.
2. For a project, the added, modified, and replacement emissions units that are part of the project. "Applicable federal requirement" means all of, but not limited to, the following as they apply to affected emissions units subject to this article (including requirements that have been promulgated or approved by the administrator through rulemaking at the time of permit issuance but have futureeffective compliance dates):
I. Any standard or other requirement provided for in an implementation plan established pursuant to § 1 I 0, 

### § 111 (d), or 

### § I 29 of the federal Clean Air Act, including any source-specific provisions such as consent agreements

or orders.
2. Any term or condition in any construction permit issued under the new source review program or in any operating permit issued pursuant to the state operating permit
program. However, those terms or conditions designated as state-only enforceable pursuant to 9V ACS-80-1120 F or 9V ACS-80-820 G shall not be applicable federal requirements.
3. Any emission standard, alternative emission standard, alternative emissions limitation, equivalent emissions limitation or other requirement established pursuant to § I I2 or§ I29 ofthe federal Clean Air Act as amended in I990.
4. Any new source performance standard or other requirement established pursuant to § I 11 of the federal Clean Air Act, and any emission standard or other requirement established pursuant to § 112 of the federal Clean Air Act before it was amended in 1990.
5. Any limitations and conditions or other requirement in a Virginia regulation or program that has been approved by EPA under Subpart E of 40 CFR Part 63 for the purposes of implementing and enforcing§ 112 of the federal Clean Air Act.
6. Any requirement concerning accident prevention under § I 12(r)(7) of the federal Clean Air Act.
7. Any compliance monitoring requirements established pursuant to either § 504(b) or § 114(a)(3) of the federal Clean Air Act.

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014 

### 1635

# Regulations

8. Any standard or other requirement for consumer and commercial products under § 183( e) of the federal Clean Air Act.
9. Any standard or other requirement for tank vessels under § 183(f) of the federal Clean Air Act.
10. Any standard or other requirement in 40 CFR Part 55
to control air pollution from outer continental shelf

sources. II. Any standard or other requirement of the regulations promulgated to protect stratospheric ozone under Title VI of the federal Clean Air Act, unless the administrator has determined that such requirements need not be contained in

a federal operating permit.
12. With regard to temporary sources subject to 9VAC5- 80-130, (i) any ambient air quality standard, except applicable state requirements, and (ii) requirements regarding increments or visibility as provided in Article 8 (9V AC5-80-1605 et seq.) of this part. 13. Any standard or other requirement under § 126 (a)(!) and (c) ofthe federal Clean Air Act. "Begin actual construction" means initiation of permanent physical on-site construction of an emissions unit. This includes, but is not limited to, installation of building supports and foundations, laying of underground pipework, and construction of permanent storage structures. With respect to a change in method of operation, this term refers to those on-site activities other than preparatory activities which mark the initiation of the change. With respect to the initial location or relocation of a portable emissions unit, this term refers to the delivery of any portion of the portable emissions unit to the site.

"Clean wood" means uncontaminated natural or untreated wood. Clean wood includes but is not limited to byproducts of harvesting activities conducted for forest management or commercial logging, or mill residues consisting of bark, chips, edgings, sawdust, shavings, or slabs. It does not include wood that has been treated, adulterated, or chemically changed in some way; treated with glues, binders, or resins;

or painted, stained, or coated.

"Commence," as applied to the construction of an emissions unit, means that the owner has all necessary preconstruction approvals or permits and has either:
1. Begun, or caused to begin, a continuous program of actual on-site construction of the unit, to be completed within a reasonable time; or 2. Entered into binding agreements or contractual obligations, which cannot be canceled or modified without substantial loss to the owner, to undertake a program of actual construction of the unit, to be completed within a reasonable time. "Complete application" means that the application contains all the information necessary for processing the application and that the provisions of§ 10.1-1321.1 of the Virginia Air Pollution Control Law have been met. Designating an application complete for purposes of permit processing does
not preclude the board from requesting or accepting additional information.

"Construction" means fabrication, erection, installation, demolition, relocation, addition, replacement, or modification of an emissions unit that would result in a change in the uncontrolled emission rate.

"Construction waste" means solid waste that is produced or generated during construction, remodeling, or repair of pavements, houses, commercial buildings, and other
structures. Construction wastes include, but are not limited to, lumber, wire, sheetrock, broken brick, shingles, glass, pipe, concrete, paving materials, and metal and plastics if the metal

or plastics are a part of the materials of construction or empty containers for such materials. Paints, coatings, solvents, asbestos, any liquid, compressed gases or semi-liquids, and garbage are not construction wastes.

"Debris waste" means wastes resulting from land clearing operations. Debris wastes include, but are not limited to, stumps, wood, brush, leaves, soil, and road spoils.

"Demolition waste" means that solid waste that is produced by the destruction of structures or their foundations, or both, and includes the same materials as construction wastes.

"Diesel engine" means, for the purposes of 9V AC5-80-11 05 A 1 b, any internal combustion engine that burns diesel or #2 fuel oil to provide power to processing equipment for a vegetative waste recycling/mulching operation.

"Emergency" means a condition that arises from sudden and reasonably unforeseeable events where the primary energy or power source is disrupted or disconnected due to conditions beyond the control of an owner or operator of a facility including:
I. A failure of the electrical grid;
2. On-site disaster or equipment failure;
3. Public service emergencies such as flood, fire, natural disaster, or severe weather conditions; or 4. An ISO-declared emergency, where an ISO emergency is:

a. An abnormal system condition requiring manual or automatic action to maintain system frequency, to prevent loss of firm load, equipment damage, or tripping of system elements that could adversely affect the reliability of an electric system or the safety of persons or property; b. Capacity deficiency or capacity excess conditions;

c. A fuel shortage requiring departure from normal operating procedures in order to minimize the use of such

scarce fuel;
d. Abnormal natural events or man-made threats that would require conservative operations to posture the system in a more reliable state; or

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014
1636

### e. An abnormal event external to the ISO service territory that may require ISO action.
"Emissions cap" means any limitation on the rate of emissions of any air pollutant from one or more emissions units established and identified as an emissions cap in any permit issued pursuant to the new source review program or operating permit program.

"Emissions limitation" means a requirement established by the board that limits the quantity, rate, or concentration of emissions of air pollutants on a continuous basis, including any requirement relating to the operation or maintenance of a

source to assure continuous emissions reduction, and any design standard, equipment standard, work practice, operational standard, or pollution prevention technique.

"Emissions unit" means any part of a stationary source which emits or would have the potential to emit any regulated air pollutant.

"Enforceable as a practical matter" means that the permit contains emissions limitations that are enforceable by the board or the department and meet the following criteria:
1. Are permanent; 2. Contain a legal obligation for the owner to adhere to the
terms and conditions;
3. Do not allow a relaxation of a requirement of the implementation plan;
4. Are technically accurate and quantifiable;
5. Include averaging times or other provisions that allow at least monthly (or a shorter period if necessary to be consistent with the implementation plan) checks on compliance. This may include, but not be limited to, the following: compliance with annual limits in a rolling basis, monthly or shorter limits, and other provisions consistent with this article and other regulations of the board; and
6. Require a level of recordkeeping, reporting and monitoring sufficient to demonstrate compliance. "Existing stationary source" means any stationary source other than a new stationary source.

"Federal hazardous air pollutant new source review program" means a program for the preconstruction review and approval of the construction, reconstruction, or modification of any stationaty source in accordance with regulations specified below and promulgated to implement the requirements of § 112 (relating to hazardous air pollutants) ofthe federal Clean Air Act.
1. The provisions of 40 CFR 61.05, 40 CFR 61.06, 40 CFR 61.07, 40 CFR 61.08 and 40 CFR 61.15 for issuing approvals of the construction of any new source or modification of any existing source subject to the provisions of 40 CFR Part 61.
2. The provisions of 40 CFR 63.5 for issuing approvals to construct a new source or reconstruct a source subject to 

# Regulations

the provisions of 40 CFR Pmt 63, except for Subparts B, D and E.
3. The provisions of 40 CFR 63.50 through 40 CFR 63.56 for issuing Notices of MACT Approval prior to the construction of a new emissions unit. "Federally enforceable" means all limitations and conditions that are enforceable by the administrator and citizens under the federal Clean Air Act or that are enforceable under other
statutes administered by the administrator. Federally enforceable limitations and conditions include, but are not limited to, the following:
I. Emission standards, alternative emission standards, alternative emissions limitations, and equivalent emissions limitations established pursuant to § 112 of the federal Clean Air Act, as amended in 1990.
2. New source performance standards established pursuant to § Ill of the federal Clean Air Act, and emission standards established pursuant to § 112 of the federal Clean Air Act before it was amended in 1990.
3. All terms and conditions (unless expressly designated as state-only enforceable) in a federal operating permit, including any provisions that limit a source's potential to emit.
4. Limitations and conditions that are part of an implementation plan established pursuant to § II 0, § lll(d) or§ 129 of the federal Clean Air Act.
5. Limitations and conditions (unless expressly designated

as state-only enforceable) that are part of a federal construction permit issued under 40 CFR 52.21 or any construction permit issued under regulations approved by EPA into the implementation plan.
6. Limitations and conditions (unless expressly designated

as state-only enforceable) that are pmt of a state operating permit where the permit and the permit program pursuant to which it was issued meet all of the following criteria:

a. The operating permit program has been approved by the EPA into the implementation plan under § 11 0 of the federal Clean Air Act.
b. The operating permit program imposes a legal obligation that operating permit holders adhere to the
terms and limitations of such permits and provides that permits that do not conform to the operating permit program requirements and the requirements of EPA's underlying regulations may be deemed not federally enforceable by EPA.

c. The operating permit program requires that all emissions limitations, controls, and other requirements imposed by such permits will be at least as stringent as any other applicable limitations and requirements contained in the implementation plan or enforceable under the implementation plan, and that the program may not issue permits that waive, or make less stringent, any limitations or requirements contained in or issued

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014
1637

# Regulations

pursuant to the implementation plan, or that are otherwise federally enforceable.
d. The limitations, controls, and requirements in the permit in question are permanent, quantifiable, and otherwise enforceable as a practical matter.

e. The permit in question was issued only after adequate and timely notice and opportunity for comment by the EPA and the public.
7. Limitations and conditions in a regulation of the board

or program that has been approved by EPA under Subpart E of 40 CFR Part 63 for the purposes of implementing and enforcing§ 112 ofthe federal Clean Air Act.
8. Individual consent agreements that EPA has legal authority to create. "Federal operating permit" means a permit issued under the federal operating permit program.

"Federal operating permit program" means an operating permit system (i) for issuing terms and conditions for major stationary sources, (ii) established to implement the requirements of Title V of the federal Clean Air Act and associated regulations, and (iii) codified in Article 1 (9V AC5- 80-50 et seq.), Article 2 (9V AC5-80-31 0 et seq.), Article 3 (9V AC5-80-360 et seq.), and Article 4 (9V AC5-80-71 0 et seq.) ofthis part.

"Fixed capital cost" means the capital needed to provide all the depreciable components.

"Fugitive emissions" means those emissions that could not reasonably pass through a stack, chimney, vent, or other functionally equivalent opening.

"General permit" means a permit issued under this article that meets the requirements of9V AC5-80-1250.

"Hazardous air pollutant" means (i) any air pollutant listed in § 112(b) of the federal Clean Air Act, as amended by Subpart C of 40 CFR Part 63, and (ii) incorporated by reference into the regulations of the board at 9VAC5-60-92 B.

"Independent system operator" or "ISO" means a person that may receive or has received by transfer pursuant to § 56-576 of the Code of Virginia any ownership or control of, or any responsibility to operate, all or part of the transmission systems in the Commonwealth.

"Major modification" means any project at a**m~jor** stationary source that would result in a significant emissions increase in any regulated air pollutant. For projects, the emissions increase may take into consideration any state and federally enforceable permit conditions that will be placed in

a permit resulting from a permit application deemed complete under the provisions of 9V AC5-80-1160 B.**"M~or** new source review (NSR) permit" means a permit issued under the major new source review program.

"Major new source review (major NSR) program" means a preconstmction review and permit program (i) for new**m~or** stationary sources or major modifications (physical changes

or changes in the method of operation); (ii) established to implement the requirements of 

### §§ 112, 165 and 173 of the federal Clean Air Act and associated regulations; and (iii) codified in A1iicle 7 (9V AC5-80-1400 et seq.), Article 8 (9V AC5-80-1605 et seq.) and Article 

### 9 (9V AC5-80-2000 et seq.) of this part.

"Major stationary source" means any stationary source that emits, or has the potential to emit, I 00 tons or more per year of any regulated air pollutant. For new stationary sources, the potential to emit may take into consideration any state and federally enforceable permit conditions that will be placed in

a permit resulting from a permit application deemed complete under the provisions of 9V AC5-80-1160 B.

"Minor new source review (NSR) permit" means a permit issued pursuant to this article.

"Minor new source review (minor NSR) program" means a preconstmction review and permit program (i) for regulated air pollutants from new stationary sources or projects that are not subject to review under the major new source review program; (ii) established to implement the requirements of 

### §§ IIO(a)(2)(C) and 112 of the federal Clean Air Act and associated regulations; and (iii) codified in this miicle. The minor NSR program may also be used to implement the terms and conditions described in 9V AC5-80-1120 F I; however, those terms and conditions shall be state-only enforceable and shall not be applicable federal requirements.

"Modification" means any physical change in, or change in the method of operation of an emissions unit that increases the uncontrolled emission rate of any regulated air pollutant emitted into the atmosphere by the unit or that results in the emission of any regulated air pollutant into the atmosphere
not previously emitted. The following shall not be considered physical changes or changes in the method of operation under this definition:
I. Maintenance, repair and replacement of components that the board determines to be routine for a source type and which does not fall within the definition of "replacement";
2. An increase in the throughput or production rate of a unit (unless previously limited by any state enforceable and federally enforceable pennit conditions established pursuant to this chapter), if that increase does not exceed the operating design capacity of that unit;
3. An increase in the hours of operation (unless previously limited by any state enforceable and federally enforceable permit conditions established pursuant to this chapter);
4. Use of an alternative fuel or raw material (unless previously limited by any state enforceable and federally enforceable permit conditions established pursuant to this chapter) if, prior to the date any provision of the regulations of the board becomes applicable to the source type, the emissions unit was designed to accommodate that alternative use. A unit shall be considered to be designed to

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014
1638accommodate an alternative fuel or raw material if provisions for that use were included in the final construction specifications;
5. Use of an alternative fuel or raw material that the emissions unit is approved to use under any new source review permit;
6. The addition, replacement or use of any system or device whose primary function is the reduction of air pollutants, except when a system or device that is necessary to comply with applicable air pollution control laws, permit conditions or regulations is replaced by a system or device which the board considers to be less efficient in the control of air pollution emissions;
7. The removal of any system or device whose primary function is the reduction of air pollutants if the system or device is not (i) necessary for the source to comply with any applicable air pollution control laws, permit conditions, or regulations or (ii) used to avoid any applicable new source review program requirement; or 8. 

### A change in ownership at a stationary source. "Necessary preconstruction approvals or permits" means those permits or approvals required under the NSR program that is part of the implementation plan.

"New source review (NSR) permit" means a permit issued under the new source review program.

"New source review (NSR) program" means a preconstruction review and permit program (i) for regulated air pollutants from new stationary sources or projects (physical changes or changes in the method of operation); (ii) established to implement the requirements of§§ II O(a)(2)(C), 112 (relating to permits for hazardous air pollutants), 165 (relating to permits in prevention of significant deterioration areas), and 173 (relating to permits in nonattainment areas) of the federal Clean Air Act and associated regulations; and (iii) codified in this article, Article 7 (9V AC5-80-1400 et seq.), Article 8 (9V AC5-80-1605 et seq.) and Article 9 (9V AC5-80- 2000 et seq.) of this part. The NSR program may also be used
to implement the terms and conditions described in 9V AC5- 80-ll20 F 1 ; however, those terms and conditions shall be state-only enforceable and shall not be applicable federal requirements.

"New stationary source" means any stationary source to be constructed at or relocated to an undeveloped site.

"Nonroad engine" means any internal combustion engine:

I. In or on a piece of equipment that is self-propelled or

serves a dual purpose by both propelling itself and performing another function (such as garden tractors, offhighway mobile cranes and bulldozers); eF 2. In or on a piece of equipment that is intended to be propelled while performing its function (such as lawnmowers and string trimmers): or 

# Regulations

3. That. by itself or in or on a piece of equipment is portable or transportable. meaning designed to be capable of being carried or moved from one location to another. Indications of transportability include. but are not limited
to. wheels, skids. carrying handles, dollies. trailers, or platforms.
An internal combustion engine is not a nonroad engine if 

## ill the engine is used to propel a motor vehicle or a vehicle used solely for competition, or is subject to standards promulgated under § 202 of the federal Clean Air Act: or (ii) the engine otherwise included in subdivision 3 of this definition remains

or will remain at a location for more than 12 consecutive months or a shorter period of time for an engine located at a seasonal source.

For purposes of this definition. a location is any single site at

a building. structure, facility. or installation. Any engine or engines that replaces an engine at a location and that is intended to perform the same or similar function as the engine replaced will be included in calculating the consecutive time period. An engine located at a seasonal source is an engine that remains at a seasonal source during the full annual operating period of the seasonal source. A seasonal source is

a stationary source that remains in a single location on a permanent basis (i.e., at least two years) and that operates at the single location approximately three months or more each year. This subdivision does not apply to an engine after the engine is removed from the location.

"Piantwide applicability limitation (PAL)" means an emissions limitation expressed in tons per year, for a pollutant
at a major stationary source, that is enforceable as a practical
matter and established sourcewide in accordance with 9V AC5-80-1865 or 9V AC5-80-2 I 44.

"PAL permit" means the state operating permit issued by the board that establishes a PAL for a major stationary source.

"Portable," in reference to emissions units, means an emissions unit that is designed to have the capability of being moved from one location to another for the purpose of operating at multiple locations and storage when idle. Indications of pmiability include, but are not limited to, wheels, skids, carrying handles, dolly, trailer, or platform.

"Potential to emit" means the maximum capacity of a stationary source to emit a pollutant under its physical and operational design. Any physical or operational limitation on the capacity of the source to emit a pollutant, including air pollution control equipment, and restrictions on hours of operation or on the type or amount of material combusted, stored, or processed, shall be treated as part of its design only if the limitation or its effect on emissions is state and federally enforceable. Secondary emissions do not count in determining the potential to emit of a stationary source.

"Precursor pollutant" means the following:

(+} 

### L Volatile organic compounds and nitrogen oxides are precursors to ozone.

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014
1639

# Regulations

P-) 

### b Sulfur dioxide is a precursor to PM 25 • 

## f-B .1. Nitrogen oxides are presumed to be precursors to PM 2 5 in all P!Vh. 5 , unless the board determines that emissions of nitrogen oxides from sources in a specific

area are not a significant contributor to that area's ambient PM 25 concentrations. 

## fB :L. Volatile organic compounds and ammonia are presumed not to be precursors to PM 25 , unless the board determines that emissions of volatile organic compounds

or ammonia from sources in a specific area are a significant contributor to that area's ambient PM 25 concentrations.
"Process operation" means any method, form, action, operation, or treatment of manufacturing or processing, including any storage or handling of materials or products before, during, or after manufacturing or processing.

"Project" means any change at an existing stationary source consisting of the addition, replacement, or modification of

one or more emissions units.

"Public comment period" means a time during which the public shall have the opportunity to comment on the permit application information (exclusive of confidential information) for a new stationary source or project, the preliminary review and analysis of the effect of the source upon the ambient air quality, and the preliminary decision of the board regarding the permit application.

"Reactivation" means beginning operation of an emissions unit that has been shut down.

"Reconstruction" means, for the sole purposes of 9V ACS80-121 0 A, B, and C, the replacement of an emissions unit or its components to such an extent that:
I. The fixed capital cost of the new components exceeds 50% of the fixed capital cost that would be required to construct a comparable entirely new unit;
2. The replacement significantly extends 'the life of the emissions unit; and
3. It is technologically and economically feasible to meet the applicable emission standards prescribed under regulations of the board. Any determination by the board as to whether a proposed replacement constitutes reconstruction shall be based on: 1. The fixed capital cost of the replacements in comparison
to the fixed capital cost of the construction of a comparable entirely new unit;
2. The estimated life of the unit after the replacements compared to the life of a comparable entirely new unit;
3. The extent to which the components being replaced

cause or contribute to the emissions from the unit; and
4. Any economic or technical limitations on compliance with applicable standards of performance that are inherent in the proposed replacements. "Regulated air pollutant" means any of the following:
I. Nitrogen oxides or any volatile organic compound.
2. Any pollutant (including any associated precursor pollutant) for which an ambient air quality standard has been promulgated.
3. Any pollutant subject to any standard promulgated under 40 CFR Pmt 60.
4. Any pollutant subject to a standard promulgated under

or other requirements established under 40 CFR Part 61 and any pollutant regulated under 40 CFR Part 63.
5. Any pollutant subject to a regulation adopted by the board.
"Relocation" means a change in physical location of a stationary source or an emissions unit from one stationary

source to another stationary source.

"Replacement" means the substitution of an emissions unit for an emissions unit located at a stationary source, which will thereafter perform the same function as the replaced emissions unit.

"Secondary emissions" means emtsstons which occur or would occur as a result of the construction or operation of a

new stationary source or an emissions unit, but do not come from the stationary source itself. For the purpose of this article, secondary emissions must be specific, well-defined, and quantifiable; and must affect the same general areas as the stationary source that causes the secondary emissions. Secondary emissions include emissions from any off site support facility that would not be constructed or increase its emissions except as a result of the construction or operation of the stationary source or emissions unit. Secondary emissions do not include any emissions that come directly from a mobile source, such as emissions from the tailpipe of a motor vehicle, from a train, or from a vessel.

"Significant" means:

I. In reference to an emissions increase, an increase in potential to emit that would equal or exceed any of the following rates:

a. In ozone nonattainment areas classified as serious or

severe in 9V ACS-20-204:

Pollutant Emissions Rate

Carbon Monoxide I 00 tons per year (tpy) Nitrogen Oxides 25 tpy

Sulfur Dioxide 40 tpy

Pmticulate Matter 25 tpy (PM)

Particulate Matter 15 tpy (PM 10 )

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014
1640Particulate Matter 10 tpy (PMzs)

Volatile organic 25 tpy compounds

Lead 0.6 tpy

b. In all other areas:
Pollutant Emissions Rate

Carbon Monoxide I 00 tons per year (tpy) Nitrogen Oxides 40 tpy

Sulfur Dioxide 40 tpy

Particulate Matter 25 tpy (PM)

Particulate Matter 15 tpy (PM 10 )
Particulate Matter 10 tpy (PM25)

Volatile organic 40 tpy compounds

Lead 0.6 tpy

2. In reference to an emissions increase for a regulated air pollutant not listed in subdivision I of this definition, there is no emissions rate that shall be considered significant.
3. If the particulate matter (PM 10 or PM 25 ) emissions for a stationary source or emissions unit can be determined in a

manner acceptable to the board and the emissions increase is determined to be significant using the emission rate for particulate matter (PM 10 or PM 25 ), the stationary source or emissions unit shall be considered to be significant for particulate matter (PM). If the emissions of particulate
matter (PM 10 or PM 25 ) cannot be determined in a manner acceptable to the board, the emission rate for particulate
matter (PM) shall be used to determine whether the emissions increase is significant. "Significant emissions increase" means, for a regulated air pollutant, an increase in emissions that is significant for that pollutant.

"Site" means one or more contiguous or adjacent properties under the control of the same person (or persons under

common control).

"Source category schedule for standards" means the schedule (i) issued pursuant to§ 112(e) of the federal Clean Air Act for promulgating MACT standards issued pursuant to § 112(d) of the federal Clean Air Act and (ii) incorporated by reference into the regulations of the board in subdivision 2 of 9V AC5-60-92. 

# Regulations

"Space heater" means any fixed or portable, liquid or gaseous fuel-fired, combustion unit used to heat air in a space, or used to heat air entering a space, for the purpose of maintaining an air temperature suitable for comfort, storage,

or equipment operation. Space heaters do not include combustion units used primarily for the purpose of conditioning or processing raw materials or product, such as driers, kilns, or ovens.

"State enforceable" means all limitations and conditions that

are enforceable as a practical matter, including any regulation of the board, those requirements developed pursuant to 9V AC5-l70-160, requirements within any applicable order or variance, and any permit requirements established pursuant to this chapter.

"State operating permit" means a permit issued under the
state operating permit program.

"State operating permit program" means an operating permit program (i) for issuing limitations and conditions for stationary sources; (ii) promulgated to meet the EPA's minimum criteria for federal enforceability, including adequate notice and opportunity for the EPA and public
comment prior to issuance of the final permit, and practicable enforceability; and (iii) codified in Article 5 (9V AC5-80-800
et seq.) of this part.

"Stationary source" means any building, structure, facility or installation that emits or may emit any regulated air pollutant. A stationary source shall include all of the pollutant-emitting activities that belong to the same industrial grouping, are located on one or more contiguous or adjacent properties, and

are under the control of the same person (or persons under

common control) except the activities of any watercraft or any nonroad engine. Pollutant-emitting activities shall be considered as part of the same industrial grouping if they belong to the same "major group" (i.e., that have the same two-digit code) as described in the "Standard Industrial Classification Manual" (see 9VAC5-20-21 ).

"Synthetic minor source" means a stationary source that otherwise has the potential to emit regulated air pollutants in
amounts that are at or above those for major stationary
sources, as applicable, but is subject to restrictions such that its potential to emit is less than such amounts for major stationary sources. Such restrictions must be enforceable as a practical matter. The term "synthetic minor source" applies independently for each regulated air pollutant that the source has the potential to emit.

"Temporary facility" means a facility that (i) is operated to achieve a specific objective (such as serving as a pilot test facility, a process feasibility project, or a remediation project) and (ii) does not contribute toward the commercial production of any product or service (including byproduct and intermediate product) during the operational period. Portable emissions units covered by the exemption under 9V AC5-80- ll 05 A I c and facilities used to augment or enable routine

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014
1641

# Regulations

production are not considered temporary facilities for the purposes of this definition.

"Toxic pollutant" means any air pollutant (i) listed in § 112(b) ofthe federal Clean Air Act, as amended by Subpart C of 40 CFR Part 63 and (ii) incorporated by reference into the regulations of the board at subdivision 1 of 9V ACS-60- 92, or any other air pollutant that the board determines, through adoption of regulation, to present a significant risk to public health. This term excludes asbestos, fine mineral fibers, radionuclides, and any glycol ether that does not have aTLV®.

"Uncontrolled emission rate" means the emission rate from

an emissions unit when operating at maximum capacity without air pollution control equipment. Air pollution control equipment includes control equipment that is not vital to its operation, except that its use enables the owner to conform to applicable air pollution control laws and regulations. Annual uncontrolled emissions shall be based on the maximum annual rated capacity (based on 8,760 hours of operation per year) of the emissions unit, unless the emissions unit or stationary source is subject to state and federally enforceable permit conditions that limit the annual hours of operation. Enforceable permit conditions on the type or amount of material combusted, stored, or processed may be used in determining the uncontrolled emission rate of an emissions unit or stationary source. The uncontrolled emission rate of a stationary source is the sum of the uncontrolled emission
rates of the individual emissions units. Secondary emissions do not count in determining the uncontrolled emission rate of

a stationary source.

"Undeveloped site" means any site or facility at which no emissions units are located at the time the permit application is deemed complete, or at the time the owner begins actual construction, whichever occurs first. An undeveloped site also includes any site or facility at which all of the emissions units have been determined to be shut down pursuant to the provisions of9VAC5-20-220.

"Vegetative waste" means decomposable materials generated by land clearing activities and includes shrub, bush and tree prunings, bark, brush, leaves, limbs, roots, and stumps. Vegetative waste does not include construction or demolition waste or any combination of them.

"Vegetative waste recycling/mulching operation" means any activity related to size reduction or separating, or both, of clean wood or vegetative waste, or both, by grinding, shredding, chipping, screening, or any combination of them.

YA.R. Doc. No. Rl4-3825; Filed January 9, 2014, 2:03p.m. VIRGINIA WASTE MANAGEMENT BOARD
Final Regulation

REGISTRAR'S NOTICE: The following regulatory action is exempt from Article 2 of the Administrative Process Act in accordance with § 2.2-4006 A 4 c of the Code of Virginia, which excludes regulations that are necessary to meet the requirements of federal law or regulations provided such regulations do not differ materially from those required by federal law or regulation. The Virginia Waste Management Board will receive, consider, and respond to petitions by any interested person at any time with respect to reconsideration

or reVISIOn.
Title of Regulation: 

### 9V AC20-60. Virginia Hazardous Waste Management Regulations (amending 9V AC20-60- 18). Statutory Authority:§§ 10.1-1402 and 10.1-1426 ofthe Code of Virginia; 42 USC § 6921; 40 CFR Parts 260 through 272.
Effective Date: March 12, 2014. Agencv Contact: Debra Harris, Department of Environmental Quality, 629 East Main Street, P.O. Box 1105, Richmond, VA 23218, telephone (804) 698-4209, FAX (804) 698-4346,

or email debra.harris@deq.virginia.gov. Summary: 

### The amendments incorporate the July I, 2013, update of Title 40 of the Code of Federal Regulations and adopt the conditional exclusions for solvent contaminated wipes published in 78 FR 46448 (July 31, 2013). 9VAC20-60-18. Applicability of incorporated references based on the dates on which they became effective. Except as noted, when a regulation of the United States Environmental Protection Agency set forth in Title 40 of the Code of Federal Regulations is referenced and incorporated herein, that regulation shall be as it exists and has been published in the July I, ;w.R 2013, update and shall also include the conditional exclusions for solvent contaminated wipes as promulgated by the United States Environmental Protection Agencv in 78 FR 46448 (July 31,2013).

VA.R. Doc. No. Rl4-3912; Filed January 9, 2014.9:00 a.m. Final Regulation

REGISTRAR'S NOTICE: The following regulatory action is exempt from Article 2 of the Administrative Process Act in accordance with § 2.2-4006 A 4 c of the Code of Virginia, which excludes regulations that are necessary to meet the requirements of federal law or regulations provided such regulations do not differ materially from those required by federal law or regulation. The Virginia Waste Management Board will receive, consider, and respond to petitions by any interested person at any time with respect to reconsideration

or revision.

Volume 30, Issue 12 Virginia Register of Regulations February 10, 2014
1642

## ENCLOSURE 3

PUBLIC PARTICIPATION RECORD

T he complete record of public participation activities is located at the Air Division of the Department of Environmental Quality. The d epartment contact to access this information is the Director, Air Division

.
The state did not receive comments on this particular revision.

TEMPLATES \ SIP

- REG \ REG03

- pc SIP \ MINOR NSR \ G 13

- SIP

- 3.DOC